@font-face{font-family:Frank Ruhl Libre;font-style:normal;font-weight:300 900;font-display:optional;src:url(/assets/frank-ruhl-libre-var-hebrew-DDDdysUn.woff2)format("woff2");unicode-range:U+307-308,U+590-5FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:Frank Ruhl Libre;font-style:normal;font-weight:300 900;font-display:optional;src:url(/assets/frank-ruhl-libre-var-latin-Cf9Eis0U.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans Hebrew;font-style:normal;font-weight:400;font-display:swap;src:url(data:font/woff2;base64,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)format("woff2");unicode-range:U+307-308,U+590-5FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:IBM Plex Sans Hebrew;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/ibm-plex-sans-hebrew-400-latin-DsvmcI3q.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Sans Hebrew;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/ibm-plex-sans-hebrew-600-hebrew-Jb3klTQ9.woff2)format("woff2");unicode-range:U+307-308,U+590-5FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:IBM Plex Sans Hebrew;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/ibm-plex-sans-hebrew-600-latin-CTDZ_6Vw.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/ibm-plex-mono-400-latin-BJoXLJYV.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/ibm-plex-mono-600-latin-DpGnXj3s.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--ease:cubic-bezier(.23, 1, .32, 1);--text-scale:1.12;--font-display:"Frank Ruhl Libre", "Noto Serif Hebrew", Georgia, serif;--font-body:"Segoe UI", "IBM Plex Sans Hebrew", "Noto Sans Hebrew", ui-sans-serif, system-ui, -apple-system, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--bg:#f4efe4;--bg-scene:radial-gradient(circle at 78% 12%, #b7cfa442, transparent 30%), radial-gradient(circle at 8% 88%, #8060441f, transparent 32%), linear-gradient(135deg, #fbf6ea, #eadbc4);--surface:#fffaf0;--surface-soft:#fffaf0b8;--text:#1f241e;--muted:#716756;--line:#1f241e1f;--accent:#6f8a5b;--accent-strong:#60784e;--accent-soft:#6f8a5b29;--accent-surface:linear-gradient(135deg, #d8e7b9, #c6d99f);--accent-surface-strong:#1f241e;--accent-surface-muted:#1f241ebd;--accent-cta:#1f241e;--accent-cta-text:#fffaf0;--walnut:#9e7c57;--danger:#9c3f37;--warning:#8b652b;--button:#1f241e;--button-text:#fffaf0;--shadow:#49372329}[data-theme=dark]{--bg:#27231e;--bg-scene:radial-gradient(circle at 76% 14%, #c6d9a821, transparent 30%), radial-gradient(circle at 16% 86%, #9e7c572e, transparent 34%), linear-gradient(135deg, #2b261f, #151a15 66%);--surface:#ffffff0e;--surface-soft:#f4efe413;--text:#f4efe4;--muted:#f4efe4ad;--line:#ffffff1a;--accent:#c6d9a8;--accent-strong:#c6d9a8;--accent-soft:#c6d9a81f;--accent-surface:linear-gradient(135deg, #d4e6b2, #c1d593);--accent-surface-strong:#1b2119;--accent-surface-muted:#1b2119c7;--accent-cta:#1b2119;--accent-cta-text:#f4efe4;--walnut:#9e7c57;--danger:#f0a39a;--warning:#e3bd72;--button:#c6d9a8;--button-text:#172014;--shadow:#00000047}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--accent-strong) 72%, var(--walnut)) transparent;scrollbar-gutter:stable}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:color-mix(in srgb, var(--line) 42%, transparent);border-radius:999px;margin-block:10px}::-webkit-scrollbar-thumb{background:var(--accent-strong);background-clip:padding-box;border:3px solid #0000;border-radius:999px;min-height:42px}::-webkit-scrollbar-thumb:hover{background:var(--walnut);background-clip:padding-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font-body);color:var(--text);background:var(--bg-scene) fixed, var(--bg);-webkit-font-smoothing:antialiased;font-synthesis:none;text-rendering:optimizelegibility}h1,h2,h3{font-family:var(--font-display);letter-spacing:0;text-wrap:balance;margin:0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.screen{flex-direction:column;gap:28px;height:100%;padding:clamp(20px,4vw,44px);display:flex;overflow:hidden}.screen:has(.rooms-initial-setup){gap:22px;padding-block:40px}.auth-gate{justify-content:center;align-items:center}.web-screen{overflow:auto}.web-nav{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.web-placeholder{flex:1;align-content:center;gap:14px;max-width:720px;min-height:0;display:grid}.web-placeholder .primary{width:fit-content;margin-top:8px}.web-study-page{align-content:start;gap:18px;max-width:920px;padding-block:10px 28px;overflow:auto}.web-study-list,.web-study-questions,.web-study-section{gap:12px;display:grid}.web-study-section h2,.web-study-passage h3{margin:0}.web-study-passage{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;gap:10px;padding:16px;display:grid}.web-study-passage p{margin:0;line-height:1.55}.web-study-list h2,.web-study-empty h2{margin:0}.web-study-row,.web-study-draft{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;justify-content:space-between;align-items:center;gap:16px;padding:16px;display:flex}.web-study-row>div:first-child,.web-study-draft{gap:4px;display:grid}.web-study-row small,.web-study-draft small{color:var(--muted)}.web-study-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.web-study-question{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border:0;border-radius:16px;gap:10px;margin:0;padding:16px;display:grid}.web-study-question label{align-items:baseline;gap:8px;display:flex}.web-study-question textarea{width:100%;min-height:100px}.web-study-score{font-size:calc(1.4rem * var(--text-scale))}.web-settings,.web-wordbank{width:min(100%,70rem);margin:0 auto;padding:clamp(1.25rem,3vw,3rem) 0}.web-settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.web-settings .settings-group,.web-wordbank-add,.web-wordbank-row{border:1px solid var(--line);background:var(--surface);border-radius:1rem;padding:1rem}.web-settings .preference-row{margin-top:1rem}.web-wordbank-toolbar,.web-wordbank-paging,.web-wordbank-row,.web-wordbank-add{align-items:center;gap:.75rem;display:flex}.web-wordbank-toolbar,.web-wordbank-paging{flex-wrap:wrap;justify-content:space-between;margin:1rem 0}.web-wordbank-toolbar input{min-width:min(100%,20rem)}.web-wordbank-add{flex-wrap:wrap;align-items:end;margin:1rem 0}.web-wordbank-add label{flex:12rem;gap:.3rem;display:grid}.web-wordbank-add textarea{min-height:2.5rem}.web-wordbank-grid{flex:unset;min-height:unset;gap:.6rem;display:grid;overflow:visible}.web-wordbank-row{justify-content:space-between}.web-wordbank-main{color:inherit;text-align:start;cursor:pointer;background:0 0;border:0;flex:1;gap:.2rem;display:grid}.web-wordbank-main span,.web-wordbank-main small{color:var(--muted)}@media (width<=760px){.web-settings-grid{grid-template-columns:1fr}}@media (width<=700px){.web-study-row{flex-direction:column;align-items:stretch}}.auth-gate h1{font-family:var(--font-body);font-size:calc(1.1rem * var(--text-scale))}.topbar{justify-content:space-between;align-items:center;gap:16px;display:flex}.brand{letter-spacing:.02em;align-items:center;gap:9px;font-weight:760;display:flex}.brand-mark{background:linear-gradient(135deg, var(--accent-soft), var(--walnut));border-radius:7px;width:18px;height:18px;box-shadow:inset 0 0 0 1px #ffffff4d}.eyebrow{color:var(--accent-strong);font-size:calc((11px) * var(--text-scale));letter-spacing:.12em;text-transform:uppercase;font-weight:820}.lead{color:var(--muted);max-width:470px;line-height:1.55}.attribution{color:var(--muted);font-size:calc((.75rem) * var(--text-scale));opacity:.8;max-width:470px;line-height:1.45}.controls{align-items:center;gap:8px;display:flex}.actions{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}button{cursor:pointer;font-family:inherit}.primary,.secondary,.chip{min-height:42px;transition:transform .14s var(--ease), background-color .14s var(--ease), box-shadow .14s var(--ease), color .14s var(--ease);border:0;border-radius:12px;align-items:center;gap:8px;padding:0 16px;font-weight:720;display:inline-flex}.primary{background:var(--button);color:var(--button-text);box-shadow:0 14px 34px var(--shadow)}.secondary{background:var(--surface-soft);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}.chip{min-height:34px;font-size:calc((13px) * var(--text-scale));background:var(--surface-soft);color:var(--text);box-shadow:inset 0 0 0 1px var(--line);white-space:nowrap;padding:0 12px}.chip.active{background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent);color:var(--text)}.generation-pill{min-height:34px;color:var(--accent-strong);background:var(--accent-soft);font:inherit;font-size:calc((12px) * var(--text-scale));white-space:nowrap;border:0;border-radius:999px;padding:0 11px;font-weight:780;box-shadow:inset 0 0 0 1px #6f8a5b3d}.primary:active,.secondary:active,.chip:active{transform:scale(.96)}.primary:focus-visible,.secondary:focus-visible,.chip:focus-visible,.exam-action-button:focus-visible,.start-cta-button:focus-visible{box-shadow:0 0 0 3px #c6d9a842, inset 0 0 0 1px var(--accent);outline:none}@media (hover:hover){.primary:hover,.secondary:hover,.chip:hover{transform:translateY(-1px)}.primary:hover{box-shadow:0 18px 42px var(--shadow)}.secondary:hover,.chip:hover{box-shadow:inset 0 0 0 1px var(--accent), 0 10px 24px #4937231a}}.landing-screen{--landing-pad:clamp(24px, 5vw, 68px);isolation:isolate;background:radial-gradient(circle at 82% 7%,#c6d9a83d,#0000 25%),radial-gradient(circle at 12% 54%,#9e7c571f,#0000 28%);height:100%;position:relative;overflow:hidden auto}.skip-link{z-index:100;color:var(--surface);background:var(--accent-strong);border-radius:8px;padding:10px 14px;position:fixed;top:12px;left:12px;transform:translateY(-160%)}.skip-link:focus-visible{transform:translateY(0)}:where(a,button,input,textarea,select,[tabindex]):focus-visible{outline:3px solid var(--accent-strong);outline-offset:3px}.public-legal-screen{background:var(--bg-scene);height:100%;min-height:0;padding:24px clamp(20px,5vw,68px) 72px;overflow:hidden auto}.public-legal-nav{justify-content:space-between;align-items:center;gap:20px;width:min(100%,980px);min-height:52px;margin:0 auto 58px;display:flex}.public-legal-nav .brand{color:var(--text);text-decoration:none}.public-legal-links,.public-legal-footer>span:last-child{flex-wrap:wrap;gap:16px;display:flex}.public-legal-language{gap:6px;display:flex}.public-legal-language button{color:var(--muted);font:inherit;font-size:calc((12px) * var(--text-scale));cursor:pointer;background:0 0;border:0;border-radius:999px;padding:5px 8px}.public-legal-language button[aria-pressed=true]{color:var(--text);background:var(--accent-soft)}.public-legal-links a,.public-legal-footer a{color:var(--accent-strong);font-weight:720;text-decoration:none}.public-legal-links a:hover,.public-legal-footer a:hover{text-decoration:underline}.public-legal-content{background:var(--surface);width:min(100%,900px);height:auto;min-height:calc(100vh - 150px);box-shadow:0 0 0 1px var(--line), 0 26px 70px color-mix(in srgb, var(--shadow) 42%, transparent);border-radius:28px;margin:0 auto;padding:clamp(30px,5vw,58px)}.public-legal-content h1{max-width:18ch;font-family:var(--font-display);font-size:calc((clamp(42px, 7vw, 78px)) * var(--text-scale));letter-spacing:-.04em;text-wrap:balance;margin:12px 0 10px;line-height:.98}.public-legal-subtitle{max-width:46rem;color:var(--accent-strong);font-size:calc((16px) * var(--text-scale));text-wrap:pretty;margin:0 0 8px;line-height:1.5}.public-legal-intro,.public-legal-disclaimer{color:var(--muted)}.public-legal-section{border-top:1px solid var(--line);opacity:0;transition:transform .42s var(--ease), opacity .42s var(--ease);margin-top:34px;padding-top:24px;transform:translateY(28px)}.public-legal-section[data-visible=true]{opacity:1;transform:translateY(0)}@media (prefers-reduced-motion:reduce){.public-legal-section{transition:none;transform:none}}.public-legal-section h2{color:var(--text);font-size:calc((20px) * var(--text-scale));margin:0}.public-legal-section p{max-width:720px;color:color-mix(in srgb, var(--text) 84%, var(--muted));font-size:calc((17px) * var(--text-scale));text-wrap:pretty;margin:10px 0 0;line-height:1.8}.public-legal-disclaimer{font-size:calc((13px) * var(--text-scale));margin:38px 0 0;line-height:1.6}.public-legal-footer{width:min(100% - 2*clamp(20px,5vw,68px),1100px);color:var(--muted);font-size:calc((13px) * var(--text-scale));justify-content:space-between;gap:16px;margin:0 auto;padding:18px 0 32px;display:flex}@media (width<=560px){.public-legal-nav{flex-wrap:wrap;margin-bottom:34px}.public-legal-links{order:3;width:100%}.public-legal-footer{flex-direction:column}}.landing-screen:before{z-index:-1;content:"";pointer-events:none;opacity:.025;background-color:#0000;background-image:linear-gradient(90deg,currentColor 1px,#0000 1px),linear-gradient(currentColor 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:48px 48px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 86%);mask-image:linear-gradient(#000,#0000 86%)}.landing-nav{z-index:20;background:color-mix(in srgb, var(--bg) 88%, transparent);min-height:72px;box-shadow:0 1px 0 color-mix(in srgb, var(--text) 7%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);position:sticky;top:0}.landing-nav-inner{width:min(100%,1380px);min-height:72px;padding:14px var(--landing-pad);justify-content:space-between;align-items:center;gap:20px;margin:0 auto;display:flex}.landing-nav-tools,.landing-language{align-items:center;display:flex}.landing-language{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:999px;gap:3px;padding:3px}.landing-language button{min-height:44px;color:var(--muted);font:inherit;font-size:calc((12px) * var(--text-scale));background:0 0;border:0;border-radius:999px;padding:0 10px;font-weight:740}.landing-language button[aria-pressed=true]{color:var(--text);background:var(--surface);box-shadow:0 4px 12px color-mix(in srgb, var(--shadow) 48%, transparent)}.landing-language button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.landing-nav-cta,.landing-primary-cta,.landing-scroll-cue{min-height:44px;color:var(--text);transition-property:transform,background-color,box-shadow;transition-duration:.16s;transition-timing-function:var(--ease);border-radius:13px;justify-content:center;align-items:center;gap:10px;padding-inline:17px 15px;font-weight:760;text-decoration:none;display:inline-flex}.landing-nav-cta{background:var(--surface-soft);box-shadow:0 0 0 1px var(--line), 0 8px 22px #49372314}.landing-primary-cta{min-height:56px;color:var(--button-text);background:var(--button);box-shadow:0 16px 38px var(--shadow);font-size:calc((18px) * var(--text-scale));border:0;padding-inline:26px 24px}.landing-scroll-cue{color:var(--muted);font-size:inherit;background:0 0;border:0;font-weight:650}.landing-nav-cta:active,.landing-primary-cta:active,.landing-scroll-cue:active{transform:scale(.96)}.landing-nav-cta:focus-visible,.landing-primary-cta:focus-visible,.landing-scroll-cue:focus-visible{box-shadow:0 0 0 3px #c6d9a847, 0 0 0 1px var(--accent);outline:none}[dir=rtl] .landing-nav-cta>span,[dir=rtl] .landing-primary-cta>span{transform:scaleX(-1)}.landing-nav-cta>span,.landing-primary-cta>span{transition:transform .16s var(--ease)}.landing-hero{width:min(100%,1380px);min-height:calc(100svh - 72px);padding:clamp(46px, 7vh, 82px) var(--landing-pad) clamp(76px, 10vh, 116px);grid-template-columns:minmax(0,.92fr) minmax(430px,1.08fr);align-items:center;gap:clamp(40px,7vw,104px);margin:0 auto;display:grid}.landing-hero-copy{z-index:2;position:relative}.landing-kicker{color:var(--accent-strong);font-family:var(--font-mono);font-size:calc((11px) * var(--text-scale));letter-spacing:.1em;text-transform:uppercase;margin:0 0 16px;font-weight:760}[dir=rtl] .landing-kicker{letter-spacing:0}.landing-hero h1{max-width:10ch;font-size:calc((clamp(52px, 6.6vw, 92px)) * var(--text-scale));letter-spacing:-.045em;line-height:.94}.landing-hero h1 span{color:var(--accent-strong);display:block}.landing-hero-lead,.landing-chapter-copy>p:last-child{color:var(--muted);text-wrap:pretty;line-height:1.65}.landing-hero-lead{max-width:590px;font-size:calc((clamp(16px, 1.7vw, 20px)) * var(--text-scale));margin:26px 0 0}.landing-hero-sign-in{max-width:590px;color:var(--muted);font-size:calc(14px * var(--text-scale));text-wrap:pretty;margin:8px 0 0;line-height:1.55}.landing-hero-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:30px;display:flex}a.landing-primary-cta{text-decoration:none}.landing-hero-artifact{aspect-ratio:1.12;background:radial-gradient(circle at 52% 48%, var(--accent-soft), transparent 38%), color-mix(in srgb, var(--surface-soft) 34%, transparent);width:min(100%,590px);box-shadow:0 0 0 1px color-mix(in srgb, var(--text) 7%, transparent), 0 38px 100px color-mix(in srgb, var(--shadow) 60%, transparent);transform-style:preserve-3d;perspective:900px;animation:landing-artifact-enter .7s var(--ease) both;border-radius:44px;justify-self:center;position:relative}.landing-orbit{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 27%, transparent);border-radius:50%;position:absolute;inset:13%;transform:rotateX(65deg)rotate(-18deg)}.landing-orbit-two{inset:24%;transform:rotateX(65deg)rotate(24deg)}.landing-source-card,.landing-exam-card,.landing-result-chip{z-index:2;background:color-mix(in srgb, var(--surface) 91%, transparent);box-shadow:0 0 0 1px color-mix(in srgb, var(--text) 8%, transparent), 0 22px 54px var(--shadow);position:absolute}.landing-source-card{--landing-card-rotate:-7deg;--landing-card-enter-x:-14px;width:40%;min-height:42%;transform:rotate(var(--landing-card-rotate)) translateZ(26px);animation:landing-source-card-enter .52s 90ms var(--ease) both;border-radius:24px;padding:22px;inset-block-start:18%;inset-inline-start:7%}[dir=rtl] .landing-source-card{--landing-card-rotate:7deg;--landing-card-enter-x:14px}.landing-source-card span,.landing-demo-kicker,.landing-paper-demo>span,.landing-question-demo>span,.landing-diagnostic-demo>span{color:var(--accent-strong);font-family:var(--font-mono);font-size:calc((10px) * var(--text-scale));letter-spacing:.07em;text-transform:uppercase;font-style:normal;font-weight:760}.landing-source-card i,.landing-answer-lines i,.landing-paper-demo i,.landing-learn-answer i{background:color-mix(in srgb, var(--text) 13%, transparent);border-radius:999px;height:7px;margin-top:15px;display:block}.landing-source-card i:nth-of-type(2),.landing-paper-demo i:nth-of-type(2),.landing-learn-answer i:nth-of-type(2){width:76%}.landing-source-card i:nth-of-type(3),.landing-paper-demo i:nth-of-type(3),.landing-learn-answer i:nth-of-type(3){width:52%}.landing-calibration-beam{z-index:4;background:linear-gradient(90deg, transparent, var(--accent), var(--walnut));width:36%;height:2px;box-shadow:0 0 18px var(--accent);transform-origin:0;animation:landing-beam-reveal .52s .18s var(--ease) both;position:absolute;inset-block-start:49%;inset-inline-start:36%}[dir=rtl] .landing-calibration-beam{transform-origin:100%}.landing-exam-card{--landing-card-rotate:5deg;--landing-card-enter-x:14px;width:49%;min-height:53%;transform:rotate(var(--landing-card-rotate)) translateZ(52px);animation:landing-exam-card-enter .52s .27s var(--ease) both;border-radius:28px;padding:24px;inset-block-end:14%;inset-inline-end:6%}[dir=rtl] .landing-exam-card{--landing-card-rotate:-5deg;--landing-card-enter-x:-14px}.landing-exam-card strong,.landing-paper-demo strong{font-size:calc((clamp(15px, 1.6vw, 19px)) * var(--text-scale));margin-top:10px;display:block}.landing-answer-lines i{background:color-mix(in srgb, var(--surface) 72%, var(--accent-soft));height:30px;box-shadow:inset 0 0 0 1px var(--line);margin-top:9px}.landing-answer-lines i:nth-child(2){box-shadow:inset 3px 0 0 var(--accent), inset 0 0 0 1px var(--line)}[dir=rtl] .landing-answer-lines i:nth-child(2){box-shadow:inset -3px 0 0 var(--accent), inset 0 0 0 1px var(--line)}.landing-result-chip{z-index:5;min-width:118px;animation:landing-result-enter .52s .36s var(--ease) both;border-radius:16px;padding:12px 15px;inset-block-end:5%;inset-inline-start:29%;transform:translateZ(76px)}.landing-result-chip span{color:var(--muted);font-size:calc((10px) * var(--text-scale));text-transform:uppercase;font-weight:700;display:block}.landing-result-chip strong{font-family:var(--font-mono);font-size:calc((24px) * var(--text-scale));font-variant-numeric:tabular-nums;margin-top:2px;display:block}@keyframes landing-artifact-enter{0%{opacity:0;transform:translateY(4%)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes landing-source-card-enter{0%{opacity:0;transform:translate3d(var(--landing-card-enter-x), 12px, 0) rotate(var(--landing-card-rotate)) translateZ(26px) scale(.97)}to{opacity:1;transform:translate3d(0, 0, 0) rotate(var(--landing-card-rotate)) translateZ(26px) scale(1)}}@keyframes landing-beam-reveal{0%{opacity:0;transform:scaleX(0)}to{opacity:1;transform:scaleX(1)}}@keyframes landing-exam-card-enter{0%{opacity:0;transform:translate3d(var(--landing-card-enter-x), 12px, 0) rotate(var(--landing-card-rotate)) translateZ(52px) scale(.97)}to{opacity:1;transform:translate3d(0, 0, 0) rotate(var(--landing-card-rotate)) translateZ(52px) scale(1)}}@keyframes landing-result-enter{0%{opacity:0;transform:translateY(10px)translateZ(76px)scale(.96)}to{opacity:1;transform:translateY(0)translateZ(76px)scale(1)}}.landing-story{width:min(100%,1220px);padding:18px var(--landing-pad) 80px;margin:0 auto;position:relative}.landing-study-rooms{width:min(100%,1120px);padding:34px var(--landing-pad);grid-template-columns:minmax(0,1.04fr) minmax(340px,.96fr);align-items:center;gap:clamp(34px,6vw,76px);margin:0 auto 96px;display:grid}.landing-study-copy h2{max-width:14ch;font-size:calc(clamp(36px, 4.4vw, 58px) * var(--text-scale));letter-spacing:-.035em;text-wrap:balance;margin:10px 0 16px;line-height:1.02}.landing-study-copy>p:not(.landing-kicker){max-width:48ch;font-size:calc(16px * var(--text-scale));text-wrap:pretty;margin-bottom:22px;line-height:1.55}.landing-room-journey{border-top:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));margin:28px 0 0;padding:0;list-style:none;display:grid}.landing-room-journey li{min-width:0;padding:14px 14px 0 0}.landing-room-journey li+li{border-inline-start:1px solid var(--line);padding-inline-start:14px}.landing-room-journey strong,.landing-room-journey span{display:block}.landing-room-journey span{color:var(--muted);font-size:calc(12px * var(--text-scale));margin-top:3px}.landing-room-table{background:color-mix(in srgb, var(--surface-soft) 78%, transparent);min-height:390px;box-shadow:0 0 0 1px color-mix(in srgb, var(--text) 7%, transparent), 0 30px 76px color-mix(in srgb, var(--shadow) 55%, transparent);border-radius:28px;grid-template-rows:auto 1fr auto;padding:24px;display:grid;position:relative;overflow:hidden}.landing-room-table:before{content:"";background-image:linear-gradient(color-mix(in srgb, var(--accent) 12%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--accent) 12%, transparent) 1px, transparent 1px);background-size:28px 28px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000a,#0000 88%);mask-image:linear-gradient(#000a,#0000 88%)}.landing-room-table-head,.landing-room-question,.landing-room-seats{position:relative}.landing-room-table-head,.landing-room-seats{justify-content:space-between;align-items:center;gap:8px;display:flex}.landing-room-table-head>span{background:var(--accent-soft);font-size:calc(11px * var(--text-scale));font-variant-numeric:tabular-nums;border-radius:999px;padding:6px 9px;font-weight:720}.landing-room-question{background:var(--surface);box-shadow:0 18px 45px var(--shadow), inset 0 0 0 1px var(--line);border-radius:18px;align-self:center;padding:18px;transform:rotate(-1.2deg)}[dir=rtl] .landing-room-question{transform:rotate(1.2deg)}.landing-room-question small{color:var(--accent-strong);font-weight:760}.landing-room-question strong{margin:8px 0 14px;display:block}.landing-room-question i{background:var(--surface-soft);border-radius:10px;min-height:36px;margin-top:7px;padding:8px 10px;font-style:normal;display:block}.landing-room-question i.is-selected{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent)}.landing-room-seats span{background:var(--surface);width:52px;height:52px;box-shadow:0 8px 20px var(--shadow);border-radius:17px;place-items:center;font-weight:760;display:grid}.landing-room-seats span:nth-child(2){background:var(--accent-soft)}.landing-room-seats span:nth-child(3){background:color-mix(in srgb, var(--walnut) 22%, var(--surface))}.landing-room-seats span:last-child{color:var(--muted);box-shadow:inset 0 0 0 1px var(--line);background:0 0}.landing-story:before{content:"";background:linear-gradient(transparent, var(--accent), var(--walnut), transparent);opacity:.38;width:1px;position:absolute;inset-block:4% 2%;inset-inline-start:50%}.landing-chapter{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:clamp(68px,10vw,150px);min-height:min(76svh,720px);padding-block:76px;display:grid;position:relative}.landing-chapter:before{z-index:3;content:"";background:var(--accent);width:11px;height:11px;box-shadow:0 0 0 7px var(--accent-soft), 0 0 28px var(--accent);border-radius:50%;position:absolute;inset-block-start:50%;inset-inline-start:50%;transform:translate(-50%,-50%)}[dir=rtl] .landing-chapter:before{transform:translate(50%,-50%)}.landing-chapter-reverse .landing-chapter-copy{order:2}.landing-chapter-copy h2,.landing-close h2{font-size:calc((clamp(38px, 5vw, 68px)) * var(--text-scale));letter-spacing:-.035em;line-height:1}.landing-chapter-copy>p:last-child{max-width:520px;font-size:calc((17px) * var(--text-scale));margin:20px 0 0}.landing-build-demo,.landing-practice-demo,.landing-learn-demo{background:color-mix(in srgb, var(--surface-soft) 72%, transparent);min-height:340px;box-shadow:0 0 0 1px color-mix(in srgb, var(--text) 7%, transparent), 0 32px 78px color-mix(in srgb, var(--shadow) 58%, transparent);border-radius:34px;position:relative}.landing-build-demo{grid-template-columns:minmax(0,.8fr) auto minmax(0,1.2fr);align-items:center;gap:18px;padding:34px;display:grid}.landing-source-list,.landing-output-list{gap:10px;display:grid}.landing-source-list span,.landing-output-list span{min-height:42px;color:var(--text);background:var(--surface);box-shadow:0 0 0 1px var(--line), 0 8px 20px #49372312;font-size:calc((13px) * var(--text-scale));border-radius:12px;align-items:center;padding:0 13px;font-weight:680;display:flex}.landing-flow-arrow{--landing-flow-enter-x:-8px;--landing-flow-rotate:0deg;--landing-flow-scale:1;color:var(--accent-strong);font-size:calc((24px) * var(--text-scale));transform:rotate(var(--landing-flow-rotate)) scaleX(var(--landing-flow-scale))}[dir=rtl] .landing-flow-arrow{--landing-flow-enter-x:8px;--landing-flow-scale:-1}.landing-paper-demo{--landing-paper-rotate:3deg;--landing-paper-enter-x:12px;background:var(--surface);min-height:245px;box-shadow:0 0 0 1px var(--line), 0 22px 46px var(--shadow);transform:rotate(var(--landing-paper-rotate));border-radius:22px;padding:25px}[dir=rtl] .landing-paper-demo{--landing-paper-rotate:-3deg;--landing-paper-enter-x:-12px}.landing-practice-demo{padding:30px}.landing-question-demo{background:var(--surface);width:83%;min-height:246px;box-shadow:0 0 0 1px var(--line), 0 20px 48px var(--shadow);border-radius:22px;padding:24px}.landing-question-demo strong{margin:18px 0;line-height:1.45;display:block}.landing-question-demo i{background:var(--surface-soft);height:36px;box-shadow:inset 0 0 0 1px var(--line);border-radius:11px;margin-top:9px;display:block}.landing-question-demo i.is-selected{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent), inset 0 0 0 1px var(--line);transform-origin:0}[dir=rtl] .landing-question-demo i.is-selected{box-shadow:inset -3px 0 0 var(--accent), inset 0 0 0 1px var(--line);transform-origin:100%}.landing-diagnostic-demo{--landing-diagnostic-enter-x:12px;background:var(--accent-surface);min-width:175px;color:var(--accent-surface-strong);box-shadow:0 18px 42px var(--shadow);border-radius:18px;padding:18px;position:absolute;inset-block-end:22px;inset-inline-end:23px}[dir=rtl] .landing-diagnostic-demo{--landing-diagnostic-enter-x:-12px}.landing-diagnostic-demo>span{color:var(--accent-surface-strong);opacity:.68}.landing-diagnostic-demo strong{font-family:var(--font-mono);font-size:calc((35px) * var(--text-scale));font-variant-numeric:tabular-nums;margin-block:3px;display:block}.landing-diagnostic-demo small{font-weight:720;display:block}.landing-learn-demo{grid-template-columns:1.2fr .8fr;align-items:center;gap:16px;padding:30px;display:grid}.landing-learn-answer{background:var(--surface);min-height:260px;box-shadow:0 0 0 1px var(--line), 0 22px 50px var(--shadow);border-radius:24px;padding:28px}.landing-learn-answer i:first-child{background:var(--accent);width:46%;height:13px;margin-top:0}.landing-learn-answer i:nth-child(4){width:64%}.landing-chapter-copy,.landing-build-demo,.landing-practice-demo,.landing-learn-demo,.landing-study-rooms,.landing-demo-section,.landing-cost,.landing-close{opacity:0;transition-property:transform,opacity;transition-duration:.42s;transition-timing-function:var(--ease);transform:translateY(28px)}.landing-chapter[data-visible=true] .landing-chapter-copy,.landing-chapter[data-visible=true] .landing-build-demo,.landing-chapter[data-visible=true] .landing-practice-demo,.landing-chapter[data-visible=true] .landing-learn-demo,.landing-study-rooms[data-visible=true],.landing-demo-section[data-visible=true],.landing-cost[data-visible=true],.landing-close[data-visible=true]{opacity:1;transform:translateY(0)}.landing-chapter[data-visible=true]>div:last-child{transition-delay:60ms}.landing-chapter[data-visible=true] .landing-source-list span{animation:landing-source-enter .26s var(--ease) both}.landing-chapter[data-visible=true] .landing-source-list span:nth-child(2){animation-delay:60ms}.landing-chapter[data-visible=true] .landing-source-list span:nth-child(3){animation-delay:.12s}.landing-chapter[data-visible=true] .landing-flow-arrow{animation:landing-flow-enter .26s .18s var(--ease) both}.landing-chapter[data-visible=true] .landing-paper-demo{animation:landing-paper-enter .42s .24s var(--ease) both}.landing-chapter[data-visible=true] .landing-question-demo i.is-selected{animation:.36s cubic-bezier(.77,0,.175,1) .18s both landing-answer-resolve}.landing-chapter[data-visible=true] .landing-diagnostic-demo{animation:landing-diagnostic-enter .42s .36s var(--ease) both}.landing-chapter[data-visible=true] .landing-learn-answer i,.landing-chapter[data-visible=true] .landing-output-list span{animation:landing-learning-item-enter .36s var(--ease) both}.landing-chapter[data-visible=true] .landing-learn-answer i:first-child{animation-delay:.12s}.landing-chapter[data-visible=true] .landing-learn-answer i:nth-child(2){animation-delay:.18s}.landing-chapter[data-visible=true] .landing-learn-answer i:nth-child(3){animation-delay:.24s}.landing-chapter[data-visible=true] .landing-learn-answer i:nth-child(4){animation-delay:.3s}.landing-chapter[data-visible=true] .landing-output-list span:first-child{animation-delay:.36s}.landing-chapter[data-visible=true] .landing-output-list span:nth-child(2){animation-delay:.42s}.landing-chapter[data-visible=true] .landing-output-list span:nth-child(3){animation-delay:.48s}@keyframes landing-source-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes landing-flow-enter{0%{opacity:0;transform:translateX(var(--landing-flow-enter-x)) rotate(var(--landing-flow-rotate)) scaleX(var(--landing-flow-scale))}to{opacity:1;transform:translateX(0) rotate(var(--landing-flow-rotate)) scaleX(var(--landing-flow-scale))}}@keyframes landing-paper-enter{0%{opacity:0;transform:translateX(var(--landing-paper-enter-x)) rotate(var(--landing-paper-rotate)) scale(.97)}to{opacity:1;transform:translateX(0) rotate(var(--landing-paper-rotate)) scale(1)}}@keyframes landing-answer-resolve{0%{opacity:.4;transform:scaleX(.15)}to{opacity:1;transform:scaleX(1)}}@keyframes landing-diagnostic-enter{0%{opacity:0;transform:translateX(var(--landing-diagnostic-enter-x)) scale(.97)}to{opacity:1;transform:translate(0)scale(1)}}@keyframes landing-learning-item-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.landing-demo-section{width:min(calc(100% - 2 * var(--landing-pad)), 1180px);background:color-mix(in srgb, var(--surface-soft) 70%, transparent);box-shadow:0 0 0 1px color-mix(in srgb, var(--text) 7%, transparent), 0 26px 70px color-mix(in srgb, var(--shadow) 42%, transparent);border-radius:32px;margin:18px auto clamp(90px,12vh,140px);padding:clamp(28px,4vw,48px);scroll-margin-top:82px}.landing-demo-intro{text-align:center;max-width:820px;margin:0 auto 32px}.landing-demo-intro h2{font-size:calc((clamp(34px, 4.4vw, 55px)) * var(--text-scale));letter-spacing:-.035em;text-wrap:balance;line-height:1}.landing-demo-intro>p:last-child{max-width:680px;color:var(--muted);text-wrap:pretty;margin:18px auto 0;line-height:1.55}.landing-demo-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:16px;display:grid}.landing-demo-card{background:var(--surface);min-width:0;box-shadow:inset 0 0 0 1px var(--line), 0 18px 42px var(--shadow);border-radius:24px;flex-direction:column;padding:clamp(20px,2.5vw,28px);display:flex}.landing-demo-notes{background:color-mix(in srgb, var(--accent-soft) 48%, var(--surface))}.landing-demo-card-header{border-bottom:1px solid var(--line);min-height:76px;padding-bottom:18px}.landing-demo-card-header h3{color:var(--text);font-family:var(--font-mono);font-size:calc((14px) * var(--text-scale));margin-top:8px;line-height:1.45}.landing-demo-label,.landing-demo-answer-help,.landing-demo-source>span,.landing-demo-note>span{color:var(--accent-strong);font-family:var(--font-mono);font-size:calc((11px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;font-weight:780}.landing-demo-source,.landing-demo-note{color:var(--text);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;margin:18px 0;padding:16px;line-height:1.55}.landing-demo-source{font-size:calc((16px) * var(--text-scale))}.landing-demo-source>span,.landing-demo-note>span{margin-bottom:9px;display:block}.landing-demo-exam fieldset{border:0;min-width:0;margin:0;padding:0}.landing-demo-exam legend{color:var(--text);font-size:calc((20px) * var(--text-scale));margin-bottom:8px;font-weight:760;line-height:1.35}.landing-demo-answer-help{color:var(--muted);letter-spacing:.04em;margin-bottom:10px;display:block}.landing-demo-option{min-height:44px;color:var(--text);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;font-size:calc((16px) * var(--text-scale));border-radius:12px;align-items:center;gap:10px;margin-top:8px;padding:9px 12px;line-height:1.35;display:flex}.landing-demo-option:has(input:checked){background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.landing-demo-option input{accent-color:var(--accent-strong);flex:none}.landing-demo-feedback{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;gap:5px;margin-top:14px;padding:14px;display:grid}.landing-demo-feedback[data-correct=true]{background:var(--accent-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 70%, transparent)}.landing-demo-feedback strong{font-size:calc((16px) * var(--text-scale))}.landing-demo-feedback span{color:var(--muted);font-size:calc((15px) * var(--text-scale));line-height:1.45}.landing-demo-note{border-inline-start:3px solid var(--accent);font-size:calc((16px) * var(--text-scale));margin-bottom:22px}.landing-demo-flashcard{width:100%;min-height:220px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line), 0 16px 36px var(--shadow);cursor:pointer;font:inherit;text-align:center;transition:background-color .16s var(--ease), box-shadow .16s var(--ease);border:0;border-radius:20px;align-content:center;justify-items:center;gap:18px;margin-top:10px;padding:28px;display:grid}.landing-demo-flashcard[aria-expanded=true]{background:var(--accent-surface);box-shadow:inset 0 0 0 1px var(--accent), 0 16px 36px var(--shadow)}.landing-demo-flashcard>span{max-width:390px;font-family:var(--font-display);font-size:calc((clamp(22px, 2.5vw, 32px)) * var(--text-scale));font-weight:650;line-height:1.2}.landing-demo-flashcard>small{color:var(--accent-strong);font-family:var(--font-mono);font-size:calc((11px) * var(--text-scale));letter-spacing:.06em;text-transform:uppercase;font-weight:760}.landing-demo-option:focus-within,.landing-demo-flashcard:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.landing-demo-local{color:var(--muted);font-family:var(--font-mono);font-size:calc((10px) * var(--text-scale));text-align:center;margin:18px 0 0}@media (width<=860px){.landing-demo-grid{grid-template-columns:1fr}}@media (width<=560px){.landing-demo-card{border-radius:20px;padding:18px}.landing-demo-flashcard{min-height:180px;padding:22px}}.landing-cost{width:min(calc(100% - 2 * var(--landing-pad)), 1100px);background:color-mix(in srgb, var(--surface-soft) 70%, transparent);box-shadow:0 0 0 1px color-mix(in srgb, var(--text) 7%, transparent), 0 26px 70px color-mix(in srgb, var(--shadow) 42%, transparent);border-radius:32px;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:clamp(32px,6vw,80px);margin:18px auto clamp(90px,12vh,140px);padding:clamp(36px,6vw,72px);display:grid}.landing-cost h2{max-width:11ch;font-size:calc((clamp(42px, 6.2vw, 76px)) * var(--text-scale));letter-spacing:-.045em;line-height:.94}.landing-cost-lead{max-width:32ch;color:var(--muted);font-size:calc((18px) * var(--text-scale));text-wrap:pretty;margin:18px 0 0;line-height:1.45}.landing-cost-hero{margin:0}.landing-cost-hero strong{color:var(--accent-strong);font-size:calc((clamp(84px, 12vw, 148px)) * var(--text-scale));letter-spacing:-.07em;font-weight:760;line-height:.84;display:block}.landing-cost-hero span{font-size:calc((20px) * var(--text-scale));letter-spacing:-.02em;margin-top:12px;font-weight:650;display:block}.landing-cost-alt{color:var(--muted);font-size:calc((16px) * var(--text-scale));margin:20px 0 0;line-height:1.45}.landing-cost-credit{max-width:42ch;color:var(--muted);font-size:calc((14px) * var(--text-scale));text-wrap:pretty;margin:14px 0 0;line-height:1.45}.landing-cost .landing-primary-cta{margin-top:28px}.landing-close{width:min(calc(100% - 2 * var(--landing-pad)), 1100px);min-height:min(72svh,650px);margin:0 auto var(--landing-pad);text-align:center;background:var(--accent-surface);color:var(--accent-surface-strong);box-shadow:0 30px 90px var(--shadow);border-radius:38px;flex-direction:column;justify-content:center;align-items:center;padding:clamp(42px,7vw,88px);display:flex}.landing-trust-row{flex-wrap:wrap;justify-content:center;gap:9px;margin-bottom:46px;display:flex}.landing-trust-row span{background:color-mix(in srgb, var(--surface) 38%, transparent);min-height:38px;box-shadow:0 0 0 1px color-mix(in srgb, var(--accent-surface-strong) 12%, transparent);font-size:calc((12px) * var(--text-scale));border-radius:999px;align-items:center;padding:0 13px;font-weight:740;display:inline-flex}.landing-close h2{max-width:12ch}.landing-close .landing-primary-cta{color:var(--accent-cta-text);background:var(--accent-cta)}@media (hover:hover) and (pointer:fine){.landing-nav-cta:hover,.landing-primary-cta:hover{box-shadow:0 20px 48px var(--shadow);transform:translateY(-2px)}.landing-scroll-cue:hover{color:var(--text);transform:translateY(1px)}.landing-nav-cta:hover>span,.landing-primary-cta:hover>span{transform:translate(4px)}[dir=rtl] .landing-nav-cta:hover>span,[dir=rtl] .landing-primary-cta:hover>span{transform:translate(-4px)scaleX(-1)}}@media (width<=860px){.landing-nav{min-height:64px}.landing-hero{grid-template-columns:1fr;min-height:auto;padding-block:64px 90px}.landing-hero-artifact{width:min(100%,560px)}.landing-story:before{inset-inline-start:var(--landing-pad)}.landing-chapter{grid-template-columns:1fr;gap:34px;min-height:auto;padding-block:70px;padding-inline-start:34px}.landing-chapter:before{inset-block-start:84px;inset-inline-start:0}.landing-chapter-reverse .landing-chapter-copy{order:0}.landing-chapter-copy>p:last-child{max-width:640px}.landing-study-rooms{grid-template-columns:1fr}.landing-room-table{width:min(100%,560px)}.landing-cost{grid-template-columns:1fr;gap:28px}}@media (width<=560px){.landing-screen{--landing-pad:20px}.landing-nav-cta{font-size:calc((13px) * var(--text-scale));padding-inline:13px 11px}.landing-hero h1{font-size:calc((clamp(46px, 14vw, 68px)) * var(--text-scale))}.landing-hero-artifact{border-radius:30px}.landing-source-card,.landing-exam-card{padding:17px}.landing-answer-lines i{height:24px}.landing-build-demo{grid-template-columns:1fr;padding:22px}.landing-study-rooms{padding:24px var(--landing-pad);margin-bottom:64px}.landing-study-copy h2{font-size:calc(36px * var(--text-scale))}.landing-room-journey li{padding-inline:8px}.landing-room-table{border-radius:24px;min-height:320px;padding:16px}.landing-room-seats span{border-radius:14px;width:44px;height:44px}.landing-flow-arrow{--landing-flow-enter-x:0;--landing-flow-rotate:90deg;--landing-flow-scale:1;justify-self:center}[dir=rtl] .landing-flow-arrow{--landing-flow-scale:1}.landing-paper-demo{min-height:210px}.landing-practice-demo,.landing-learn-demo{padding:20px}.landing-question-demo{width:100%}.landing-diagnostic-demo{width:max-content;max-width:90%;margin:-28px 0 0 auto;position:relative;inset:auto}[dir=rtl] .landing-diagnostic-demo{margin-inline:auto 0}.landing-learn-demo{grid-template-columns:1fr}.landing-learn-answer{min-height:210px}.landing-close{width:calc(100% - 2 * var(--landing-pad));border-radius:28px}.landing-demo-section{width:calc(100% - 2 * var(--landing-pad));border-radius:28px;padding:24px}.landing-trust-row{flex-direction:column;align-items:stretch;margin-bottom:34px}.landing-cost{width:calc(100% - 2 * var(--landing-pad));border-radius:28px;padding:24px}.landing-cost h2{max-width:12ch}}@media (height<=740px) and (width>=861px){.landing-hero{padding-block:36px 62px}.landing-hero-artifact{width:min(100%,470px)}}@media (prefers-reduced-motion:reduce){.landing-hero-artifact,.landing-source-card,.landing-calibration-beam,.landing-exam-card,.landing-result-chip,.landing-chapter[data-visible=true] .landing-source-list span,.landing-chapter[data-visible=true] .landing-flow-arrow,.landing-chapter[data-visible=true] .landing-paper-demo,.landing-chapter[data-visible=true] .landing-question-demo i.is-selected,.landing-chapter[data-visible=true] .landing-diagnostic-demo,.landing-chapter[data-visible=true] .landing-learn-answer i,.landing-chapter[data-visible=true] .landing-output-list span{animation:none}.landing-chapter-copy,.landing-build-demo,.landing-practice-demo,.landing-learn-demo,.landing-study-rooms,.landing-demo-section,.landing-cost,.landing-close{transition-property:opacity;transition-duration:.16s;transform:none}.landing-nav-cta,.landing-primary-cta,.landing-scroll-cue{transition-property:background-color,box-shadow}.landing-nav-cta>span,.landing-primary-cta>span{transition:none}.landing-nav-cta:active,.landing-primary-cta:active,.landing-scroll-cue:active,.landing-nav-cta:hover>span,.landing-primary-cta:hover>span{transform:none}[dir=rtl] .landing-nav-cta>span,[dir=rtl] .landing-primary-cta>span,[dir=rtl] .landing-nav-cta:hover>span,[dir=rtl] .landing-primary-cta:hover>span{transform:scaleX(-1)}}.auth-screen{gap:clamp(16px,3vh,34px);position:relative}.auth-screen:after{content:"";z-index:0;pointer-events:none;opacity:.035;background-color:#0000;background-image:linear-gradient(90deg,currentColor 1px,#0000 1px),linear-gradient(currentColor 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:44px 44px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000000b3,#0000 86%);mask-image:linear-gradient(#000000b3,#0000 86%)}.auth-screen>*{z-index:1;position:relative}.auth-topbar-end{align-items:center;gap:12px;display:flex}.auth-language{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;gap:2px;padding:2px;display:flex}.auth-language button{font:inherit;font-size:calc((.8rem) * var(--text-scale));color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:6px 10px;font-weight:660}.auth-language button:focus-visible,.auth-field input:focus-visible,.auth-submit:focus-visible,.auth-google:focus-visible,.auth-link:focus-visible{box-shadow:0 0 0 3px #c6d9a842, inset 0 0 0 1px var(--accent);outline:none}.auth-language button[aria-pressed=true]{color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}.auth-body{flex:1;grid-template-columns:minmax(340px,430px) minmax(0,1fr);align-items:safe center;gap:clamp(20px,3vw,34px);min-height:0;display:grid;overflow:auto}.auth-panel{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line), 0 22px 60px var(--shadow);border-radius:20px;padding:clamp(20px,2.4vw,28px)}.auth-eyebrow{font-family:var(--font-mono);font-size:calc((.66rem) * var(--text-scale));letter-spacing:.16em;text-transform:uppercase;color:var(--accent-strong);margin:0 0 10px}[lang=he] .auth-eyebrow,[lang=he] .auth-ledger-top{text-transform:none;letter-spacing:0;font-family:var(--font-body)}.auth-panel h1{font-family:var(--font-display);font-size:calc((1.95rem) * var(--text-scale));text-wrap:balance;margin:0;line-height:1.06}.auth-lede{color:var(--muted);text-wrap:pretty;margin:10px 0 0;line-height:1.5}.auth-form{gap:14px;margin-top:18px;display:grid}.auth-field{gap:6px;display:grid}.auth-field label{font-size:calc((.8rem) * var(--text-scale));color:var(--text);font-weight:680}.auth-field input{font:inherit;font-size:calc((.9rem) * var(--text-scale));color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:11px;min-height:44px;padding:0 12px}.auth-field input[type=email],.auth-field input[type=password]{text-align:start;direction:ltr}.auth-field input:disabled{opacity:.72}.auth-field[data-flagged=true] input{border-color:var(--danger);box-shadow:0 0 0 3px color-mix(in srgb, var(--danger) 12%, transparent)}.auth-field-error{color:var(--danger);font-size:calc((.78rem) * var(--text-scale))}.auth-hint{color:var(--muted);font-size:calc((.78rem) * var(--text-scale))}.auth-submit{min-height:46px;font:inherit;cursor:pointer;color:var(--button-text);background:var(--button);box-shadow:0 14px 34px var(--shadow);transition:transform .14s var(--ease);border:0;border-radius:12px;justify-content:center;align-items:center;gap:10px;font-weight:760;text-decoration:none;display:inline-flex}.auth-submit:active{transform:scale(.985)}.auth-submit:disabled{cursor:default;opacity:.72}.auth-submit .auth-spinner{border-color:color-mix(in srgb, var(--button-text) 34%, transparent);border-top-color:var(--button-text)}.auth-link{font:inherit;font-size:calc((.83rem) * var(--text-scale));color:var(--accent-strong);cursor:pointer;text-underline-offset:3px;background:0 0;border:0;border-radius:6px;justify-self:start;padding:4px 2px;font-weight:620;text-decoration:underline}.auth-or{color:var(--muted);font-size:calc((.72rem) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:12px;margin:16px 0;font-weight:700;display:flex}.auth-or:before,.auth-or:after{content:"";background:var(--line);flex:1;height:1px}[lang=he] .auth-or{letter-spacing:0;text-transform:none}.auth-footer-line{border-top:1px solid var(--line);color:var(--muted);font-size:calc((.83rem) * var(--text-scale));flex-wrap:wrap;align-items:center;gap:6px;margin-top:14px;padding-top:14px;display:flex}.auth-done{gap:12px;margin-top:18px;display:grid}.auth-banner{color:var(--danger);background:color-mix(in srgb, var(--danger) 10%, transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--danger) 34%, transparent);animation:auth-banner-in .18s var(--ease) both;border-radius:12px;align-items:flex-start;gap:10px;margin-top:16px;padding:11px 13px;line-height:1.45;display:flex}.auth-banner.is-ok{color:var(--accent-strong);background:var(--accent-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent-strong) 30%, transparent)}.auth-banner-dot{background:currentColor;border-radius:999px;flex:none;width:8px;height:8px;margin-top:7px}@keyframes auth-banner-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}.auth-google{width:100%;min-height:46px;font:inherit;cursor:pointer;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line), 0 10px 26px var(--shadow);transition:transform .14s var(--ease);border:0;border-radius:12px;justify-content:center;align-items:center;gap:10px;margin-top:18px;font-weight:760;display:inline-flex}.auth-google:active{transform:scale(.985)}.auth-google:disabled{cursor:default;opacity:.72}.auth-gmark{flex:none;width:17px;height:17px}.auth-spinner{border:2px solid color-mix(in srgb, var(--text) 28%, transparent);border-top-color:var(--text);border-radius:999px;flex:none;width:15px;height:15px;animation:.76s linear infinite auth-spin}@keyframes auth-spin{to{transform:rotate(1turn)}}.auth-gate{color:var(--muted);flex-direction:row;justify-content:center;align-items:center;gap:12px}.auth-ledger{background:var(--surface);width:min(100%,460px);box-shadow:inset 0 0 0 1px var(--line), 0 30px 80px var(--shadow);border-radius:22px;justify-self:center;padding:clamp(18px,2.2vw,26px);transform:rotate(-.5deg)}.auth-ledger-top{font-size:calc((.66rem) * var(--text-scale));letter-spacing:.16em;text-transform:uppercase;color:var(--accent-strong);justify-content:space-between;align-items:baseline;gap:12px;font-weight:760;display:flex}.auth-ledger-tag{color:var(--muted);font-weight:620}.auth-ruler{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-end;height:34px;margin:16px 0 20px;padding-bottom:2px;display:flex}.auth-ruler i{background:color-mix(in srgb, var(--text) 30%, transparent);border-radius:1px;flex:none;width:2px;height:8px;display:block}.auth-ruler i:nth-child(5n+1){height:15px}.auth-ruler i[data-mark]{background:var(--accent-strong);height:30px;box-shadow:0 0 0 4px var(--accent-soft)}.auth-ledger-rows{gap:12px;display:grid}.auth-ledger-row{color:var(--muted);grid-template-columns:1fr auto;align-items:center;gap:12px;display:grid}.auth-bubbles{gap:5px;display:flex}.auth-bubbles i{width:13px;height:13px;box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--text) 30%, transparent);border-radius:999px;display:block}.auth-bubbles i[data-on]{background:var(--accent);box-shadow:inset 0 0 0 1px var(--accent-strong)}.auth-ledger-statement{border-top:1px solid var(--line);font-size:calc((.95rem) * var(--text-scale));text-wrap:pretty;margin:20px 0 0;padding-top:16px;line-height:1.5}.auth-ledger-note{color:var(--muted);font-size:calc((.8rem) * var(--text-scale));margin:8px 0 0;line-height:1.45}@media (width<=1000px){.auth-body{grid-template-columns:minmax(0,1fr);align-content:start;justify-items:center;gap:18px}.auth-panel{width:100%;max-width:470px}.auth-ledger{width:100%;max-width:620px;transform:none}.auth-ledger-rows{grid-template-columns:repeat(3,1fr)}.auth-ledger-row{grid-template-columns:1fr;gap:6px}}@media (prefers-reduced-motion:reduce){.auth-google{transition:none}.auth-spinner{border-top-color:#0000;animation:none}.auth-banner{animation-name:auth-banner-fade}@keyframes auth-banner-fade{0%{opacity:0}to{opacity:1}}}@keyframes interface-rise-in{0%{opacity:0;transform:translateY(8px)}}@keyframes interface-pop-in{0%{opacity:0;transform:translateY(-6px)scale(.98)}}@keyframes interface-fade-in{0%{opacity:.35}}.muted{color:var(--muted);font-size:calc((13px) * var(--text-scale))}.field-error{color:var(--danger);font-size:calc((12px) * var(--text-scale));line-height:1.4}.task-error{color:var(--text)}.task-error p{border-inline-start:2px solid var(--walnut);font-size:calc((14px) * var(--text-scale));margin:0;padding-inline-start:12px;line-height:1.45}.app-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding-bottom:8px;display:flex}.app-header-account{align-items:center;gap:8px;display:flex}.module-switch{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;gap:4px;padding:4px;display:inline-flex}.learning-workspace{isolation:isolate;flex:1;place-items:center;min-height:0;display:grid;position:relative;overflow:hidden}.learning-falling-field{pointer-events:none;perspective:920px;height:min(42vh,360px);position:absolute;inset:0 5% auto;overflow:hidden}.learning-falling-word{--learning-x:15%;--learning-z:150px;--learning-drift:18px;--learning-duration:7.2s;--learning-delay:-1.2s;top:-54px;left:var(--learning-x);color:var(--muted);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line), 0 14px 28px var(--shadow);font-size:calc((12px) * var(--text-scale));white-space:nowrap;opacity:0;animation:learning-word-fall var(--learning-duration) var(--learning-delay) linear infinite;will-change:transform, opacity, filter;border-radius:999px;padding:7px 12px;font-weight:800;position:absolute}.learning-falling-word:nth-child(2){--learning-x:33%;--learning-z:90px;--learning-drift:-16px;--learning-duration:8.4s;--learning-delay:-4.1s}.learning-falling-word:nth-child(3){--learning-x:52%;--learning-z:125px;--learning-drift:11px;--learning-duration:7.8s;--learning-delay:-2.8s}.learning-falling-word:nth-child(4){--learning-x:70%;--learning-z:80px;--learning-drift:-13px;--learning-duration:8.9s;--learning-delay:-5.6s}.learning-falling-word:nth-child(5){--learning-x:84%;--learning-z:155px;--learning-drift:17px;--learning-duration:7.6s;--learning-delay:-3.4s}@keyframes learning-word-fall{0%{opacity:0;filter:blur(3px);transform:translate3d(-50%, -90px, var(--learning-z)) scale(.96)}16%{opacity:.86;filter:blur()}74%{opacity:.62}to{opacity:0;filter:blur(2px);transform:translate3d(calc(-50% + var(--learning-drift)), 300px, calc(var(--learning-z) - 90px)) scale(.9)}}.learning-ask-shell{z-index:1;gap:16px;width:min(100%,760px);margin-top:clamp(72px,13vh,118px);display:grid;position:relative}.learning-running-shell{text-align:center;background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line), 0 24px 54px var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);animation:interface-rise-in .18s var(--ease) backwards;border-radius:24px;padding:28px}.learning-running-question{color:var(--text);font-size:calc((clamp(20px, 3vw, 28px)) * var(--text-scale));margin:0;font-weight:800;line-height:1.35}.learning-running-status{color:var(--accent-strong);font-size:calc((14px) * var(--text-scale));margin:0;font-weight:800;animation:1.4s ease-in-out infinite learningStatusPulse}@keyframes learningStatusPulse{50%{opacity:.48}}.learning-ask-shell h1{text-align:center;font-size:calc((clamp(34px, 4.6vw, 58px)) * var(--text-scale));line-height:1.02}.learning-composer{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line), 0 28px 70px var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:24px;padding:14px}.learning-billing-remaining{color:var(--muted);font-size:calc(12px * var(--text-scale));text-align:center;flex:none;margin:0}.learning-billing-prompt{color:var(--text);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent);border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;display:flex}.learning-billing-prompt p{font-size:calc(14px * var(--text-scale));margin:0;font-weight:760}.learning-billing-prompt .learning-notice-actions{flex:none}.learning-billing-prompt .primary{align-items:center;gap:7px;display:inline-flex}.learning-composer textarea{resize:none;width:100%;min-height:82px;color:var(--text);font:inherit;font-size:calc((18px) * var(--text-scale));background:0 0;border:0;padding:4px;line-height:1.4}.learning-composer textarea:focus-visible{outline:none}.learning-input-actions,.learning-tools,.learning-status-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.learning-input-actions{justify-content:space-between}.learning-tool-button,.learning-option,.learning-send-button{min-height:34px;color:var(--text);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);font:inherit;font-size:calc((12px) * var(--text-scale));border:0;border-radius:11px;padding:0 10px;font-weight:760}.learning-send-button{min-width:44px;min-height:44px;color:var(--button-text);background:var(--button);box-shadow:0 12px 24px var(--shadow);font-size:calc((18px) * var(--text-scale));border-radius:15px}.learning-send-button:disabled,.learning-tool-button:disabled,.learning-option:disabled:not(.active){cursor:not-allowed;opacity:.48}.learning-send-button:focus-visible,.learning-option:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.learning-control{gap:8px;min-width:0;display:grid}.learning-control>strong{color:var(--muted);font-size:calc((10px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;font-weight:800;display:block}.learning-control-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 20px;padding:2px 6px 0;display:grid}.learning-segmented{background:var(--surface-soft);min-width:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;padding:3px;display:flex}.learning-segmented>button{min-width:0;min-height:32px;color:var(--muted);font:inherit;font-size:calc((12px) * var(--text-scale));transition:background-color .16s var(--ease), color .16s var(--ease), transform .16s var(--ease);background:0 0;border:0;border-radius:8px;flex:1;padding:0 12px;font-weight:760}.learning-segmented>button.active{color:var(--button-text);background:var(--accent-strong);font-weight:800}.learning-segmented>button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.learning-segmented>button:active{transform:scale(.97)}@media (hover:hover) and (pointer:fine){.learning-segmented>button:hover:not(.active){color:var(--text)}}@media (prefers-reduced-motion:reduce){.learning-segmented>button{transition:none}}.learning-option-caption{min-height:3.9em;color:var(--muted);font-size:calc((11px) * var(--text-scale));margin:8px 0 0;line-height:1.3}.learning-option.active{color:var(--accent-strong);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.learning-status-row{justify-content:center}.learning-status-row>span{color:var(--muted);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);font-size:calc((12px) * var(--text-scale));border-radius:999px;padding:8px 12px;font-weight:720}.learning-material-indicator{max-width:100%;color:var(--muted);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--accent);font-size:calc((12px) * var(--text-scale));border-radius:999px;align-items:center;gap:8px;padding:7px 9px 7px 12px;display:inline-flex}.learning-material-indicator strong{max-width:240px;color:var(--text);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.learning-material-remove{min-height:28px;color:var(--accent-strong);background:var(--accent-soft);font:inherit;border:0;border-radius:999px;padding:0 9px;font-weight:760}.learning-material-panel{flex:1;place-items:center;min-height:0;display:grid}.learning-material-panel>section{background:var(--surface-soft);width:min(100%,640px);max-height:100%;box-shadow:inset 0 0 0 1px var(--line), 0 24px 54px var(--shadow);border-radius:24px;gap:16px;padding:24px;display:grid;overflow-y:auto}.learning-material-panel header,.learning-material-modes,.learning-material-grounding,.learning-material-upload{align-items:center;gap:10px;display:flex}.learning-material-panel header{justify-content:space-between}.learning-material-panel header span{color:var(--muted);font-size:calc((11px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;font-weight:800}.learning-material-panel h1{margin-top:4px}.learning-material-panel textarea{resize:vertical;border:1px solid var(--line);width:100%;color:var(--text);background:var(--surface);font:inherit;border-radius:16px;padding:14px;line-height:1.5}.learning-material-panel textarea:focus-visible{border-color:var(--accent);outline:2px solid var(--accent-soft)}.learning-material-upload{border:1px dashed var(--line-strong);min-height:110px;color:var(--muted);border-radius:16px;flex-direction:column;justify-content:center}.learning-material-upload input{display:none}.learning-material-warning{color:var(--muted);font-size:calc((12px) * var(--text-scale));margin:0}.learning-material-continue{justify-self:end}.learning-result-context{border-bottom:1px solid var(--line);margin-bottom:18px;padding-bottom:16px}.learning-updated-note{color:var(--text);background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent);border-radius:14px;margin-bottom:18px;padding:14px 16px}[dir=rtl] .learning-updated-note{box-shadow:inset -3px 0 0 var(--accent)}.learning-updated-note>strong{margin-bottom:6px;display:block}.learning-updated-note ul{margin-bottom:0}.learning-result,.learning-notice{flex:1;place-items:center;min-height:0;display:grid;overflow:hidden}.learning-answer-panel{background:var(--surface-soft);width:min(100%,900px);max-height:100%;box-shadow:inset 0 0 0 1px var(--line), 0 24px 54px var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:24px;grid-template-rows:auto minmax(0,1fr);display:grid;overflow:hidden}.learning-result-layout{width:min(100%,1100px);height:100%;min-height:0;max-height:100%;animation:interface-rise-in .22s var(--ease) backwards;grid-template-columns:minmax(0,1fr) 190px;gap:16px;display:grid}.learning-result-busy{grid-template-rows:auto minmax(0,1fr);gap:10px}.learning-result-busy .learning-answer-panel{opacity:.58;transition:opacity .16s var(--ease)}.learning-work-progress{width:min(100%,1100px);color:var(--accent-strong);background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent);font-size:calc((13px) * var(--text-scale));border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:9px 12px;font-weight:800;display:flex}.learning-spinner{border:2px solid;border-inline-end-color:#0000;border-radius:50%;flex:none;width:14px;height:14px;animation:.7s linear infinite learningSpin}@keyframes learningSpin{to{transform:rotate(360deg)}}.learning-export-error{color:var(--danger);font-size:calc((12px) * var(--text-scale));margin:0;line-height:1.4}.learning-export-preview{flex:1;grid-template-rows:auto minmax(0,1fr);gap:16px;min-height:0;display:grid}.learning-export-preview>header{justify-content:space-between;align-items:end;gap:16px;display:flex}.learning-export-preview>header span,.learning-export-settings label,.learning-export-settings legend{color:var(--muted);font-size:calc((12px) * var(--text-scale));text-transform:uppercase;letter-spacing:.08em;font-weight:800}.learning-export-preview h1{margin-top:4px}.learning-export-layout{grid-template-columns:minmax(0,1fr) 260px;gap:16px;min-height:0;display:grid}.learning-export-document,.learning-export-settings{background:var(--surface-soft);min-height:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:20px;padding:18px}.learning-export-document{grid-template-rows:auto minmax(0,1fr);gap:12px;display:grid}.learning-export-document>article{color:#1b2430;background:#fff;border-radius:12px;min-height:0;padding:32px;line-height:1.55;overflow-y:auto}.learning-export-document article section{margin-top:24px}.learning-export-document article p{white-space:pre-wrap}.learning-export-deck{background:0 0;flex-direction:column;gap:16px;min-height:0;padding:4px 2px 12px;line-height:1.55;display:flex;overflow-y:auto}.learning-export-slide{aspect-ratio:16/9;width:100%;color:inherit;background:inherit;border-radius:10px;flex:none;grid-template-rows:auto minmax(0,1fr);gap:10px;padding:18px 22px 18px 28px;display:grid;box-shadow:inset 6px 0}[dir=rtl] .learning-export-slide{padding:18px 28px 18px 22px;box-shadow:inset -6px 0}.learning-export-slide header{gap:4px;display:grid}.learning-export-slide-index{color:inherit;font-size:calc((11px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;opacity:.62;font-weight:800}.learning-export-slide h3{font-size:calc((22px) * var(--text-scale));margin:0;line-height:1.15}.learning-export-slide-body{align-items:start;gap:12px;min-height:0;display:grid}.learning-export-slide-charted .learning-export-slide-body{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.learning-export-slide ul{margin:0;padding-inline-start:1.1em}.learning-export-slide li{margin:0 0 6px}.learning-export-style-classic .learning-export-slide{color:#1b2430;background:#fff;box-shadow:inset 6px 0 #335c46}.learning-export-style-warm .learning-export-slide{color:#3f2d20;background:#fff4df;box-shadow:inset 6px 0 #a45a24}.learning-export-style-dark .learning-export-slide{color:#f5f7fa;background:#17202a;box-shadow:inset 6px 0 #7dd3a7}[dir=rtl].learning-export-style-classic .learning-export-slide,[dir=rtl] .learning-export-style-classic .learning-export-slide{box-shadow:inset -6px 0 #335c46}[dir=rtl].learning-export-style-warm .learning-export-slide,[dir=rtl] .learning-export-style-warm .learning-export-slide{box-shadow:inset -6px 0 #a45a24}[dir=rtl].learning-export-style-dark .learning-export-slide,[dir=rtl] .learning-export-style-dark .learning-export-slide{box-shadow:inset -6px 0 #7dd3a7}.learning-export-style-classic h3,.learning-export-style-classic h4{color:#335c46}.learning-export-style-warm h3,.learning-export-style-warm h4{color:#a45a24}.learning-export-style-dark h3,.learning-export-style-dark h4{color:#7dd3a7}.learning-chart{gap:8px;min-width:0;margin:0;display:grid}.learning-chart figcaption{font-size:calc((12px) * var(--text-scale));letter-spacing:.04em;font-weight:800}.learning-chart-bars,.learning-chart-flow{gap:7px;margin:0;padding:0;list-style:none;display:grid}.learning-chart-bars>li{grid-template-columns:minmax(4.5em,28%) minmax(0,1fr) auto;align-items:center;gap:8px;margin:0;display:grid}.learning-chart-label{text-overflow:ellipsis;white-space:nowrap;font-size:calc((12px) * var(--text-scale));overflow:hidden}.learning-chart-tracks{gap:3px;display:grid}.learning-chart-track{background:color-mix(in srgb, currentColor 12%, transparent);border-radius:999px;height:8px;display:block;overflow:hidden}.learning-chart-fill{border-radius:inherit;background:currentColor;height:100%;display:block}.learning-chart-track-right .learning-chart-fill{opacity:.55}.learning-chart-values{font-variant-numeric:tabular-nums;font-size:calc((11px) * var(--text-scale));justify-items:end;display:grid}.learning-chart-legend{font-size:calc((11px) * var(--text-scale));flex-wrap:wrap;gap:12px;margin:0;display:flex}.learning-chart-swatch{vertical-align:-.05em;background:currentColor;border-radius:2px;width:.7em;height:.7em;margin-inline-end:6px;display:inline-block}.learning-chart-swatch-right{opacity:.55}.learning-chart-flow{grid-template-columns:repeat(auto-fit,minmax(7.5em,1fr));gap:8px;display:grid}.learning-chart-flow>li{background:color-mix(in srgb, currentColor 14%, transparent);font-size:calc((12px) * var(--text-scale));text-align:center;overflow-wrap:break-word;border-radius:8px;margin:0;padding:8px 10px;font-weight:700}@media (width<=720px){.learning-export-slide{aspect-ratio:auto;min-height:220px}.learning-export-slide-charted .learning-export-slide-body{grid-template-columns:1fr}}.rooms-results-page{width:100%;max-width:none;font-family:var(--font-body);align-items:stretch;padding:16px;overflow:hidden}.rooms-results-page h2,.rooms-results-page h3{font-family:var(--font-body)}.rooms-results-nav{background:var(--surface);min-width:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;flex:none;justify-content:space-between;align-items:center;gap:12px;padding:6px 10px;display:flex}.rooms-results-brand{min-height:42px;color:var(--text);border-radius:10px;padding-inline:4px;text-decoration:none}.rooms-results-brand:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 26%, transparent);outline:none}.rooms-results-back{white-space:nowrap;gap:7px;min-height:42px}.rooms-results-back-icon{font-size:calc(17px * var(--text-scale));line-height:1}.rooms-results-header{justify-content:space-between;align-items:flex-end;gap:16px;min-width:0;display:flex}.rooms-results-header>div:first-child{min-width:0}.rooms-results-header h1{font-family:var(--font-display);margin:0}.rooms-results-header .eyebrow{margin:0 0 4px}.rooms-results-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px;display:flex}.rooms-results-actions button{min-height:40px;transition-property:transform;transition-duration:.12s}.rooms-results-actions button:active:not(:disabled){transform:scale(.96)}.rooms-results-save{align-items:center;gap:7px;min-height:40px;transition-property:transform;transition-duration:.12s;display:inline-flex}.rooms-results-save:active:not(:disabled){transform:scale(.96)}:is(.rooms-results-page:has(.rooms-results-history-tab:last-child[aria-selected=true]) .rooms-results-save,.rooms-results-page:has(.rooms-results-history-tab:last-child[aria-selected=true]) .rooms-results-saved){display:none}.rooms-results-save svg{fill:none;stroke:currentColor;stroke-linejoin:round;stroke-width:1.8px;width:17px;height:17px}.rooms-results-saved{min-height:40px;color:var(--accent-strong);align-items:center;gap:6px;font-weight:700;display:inline-flex}.rooms-results-meta{color:var(--muted);font-size:calc(13px * var(--text-scale));flex-wrap:wrap;align-items:center;gap:6px;margin:6px 0 4px;display:flex}.rooms-results-meta-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.rooms-results-meta strong{color:var(--text);background:var(--accent-soft);border-radius:999px;padding:4px 8px}.rooms-results-board{flex:1;grid-template-columns:minmax(0,1fr) minmax(220px,18rem);gap:12px;min-height:0;display:grid;overflow:hidden}.rooms-results-current{flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.rooms-results-history-shell,.rooms-results-history-panel{flex-direction:column;flex:1;min-height:0;display:flex}.rooms-results-history-shell{gap:8px}.rooms-results-history-tabs{border-bottom:1px solid var(--line);gap:4px;display:flex}.rooms-results-history-tab{border:0;min-height:40px;color:var(--muted);font:inherit;background:0 0;border-bottom:2px solid #0000;padding:7px 10px;font-weight:700}.rooms-results-history-tab[aria-selected=true]{border-bottom-color:var(--accent);color:var(--text)}.rooms-results-history-tab:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.rooms-results-history-list{flex-direction:column;flex:1;min-height:0;padding-top:8px;display:flex}.rooms-results-history-list>header{padding:0 4px 10px}.rooms-results-history-list h2{font-size:calc(1.1rem * var(--text-scale));margin:0 0 4px}.rooms-results-history-list p{color:var(--muted);margin:0}.rooms-results-history-columns,.rooms-results-history-row{grid-template-columns:minmax(8rem,1fr) minmax(12rem,1.8fr) minmax(7rem,.8fr) minmax(7rem,.8fr) minmax(8rem,1fr);align-items:center;gap:14px;display:grid}.rooms-results-history-columns{color:var(--muted);font-size:calc(12px * var(--text-scale));padding:10px 14px}.rooms-results-history-list ul{background:var(--surface);min-height:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;margin:0;padding:0;list-style:none;overflow:auto}.rooms-results-history-row{min-height:64px;color:inherit;box-shadow:inset 0 -1px 0 var(--line);padding:10px 14px;text-decoration:none}.rooms-results-history-list li:last-child .rooms-results-history-row{box-shadow:none}.rooms-results-history-row:hover{background:var(--accent-soft)}.rooms-results-history-row:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}.rooms-results-history-row>span{min-width:0}.rooms-results-history-row>span:nth-child(2){gap:2px;display:grid}.rooms-results-history-row small{color:var(--muted)}.rooms-results-history-row>span:last-child{justify-content:flex-end;align-items:center;gap:8px;font-weight:700;display:flex}.rooms-results-history-row>span:last-child b{font-size:1.4em;line-height:1}.rooms-previous-exams{z-index:4;align-self:flex-end;margin-block-end:0}.rooms-previous-dialog{border:1px solid var(--line);width:min(28rem,100vw - 32px);max-height:min(70vh,32rem);color:var(--ink);background:var(--bg);box-shadow:0 18px 48px color-mix(in srgb, var(--ink,#162018) 22%, transparent);border-radius:14px;margin:auto;padding:14px;overflow:auto}.rooms-previous-dialog::backdrop{background:color-mix(in srgb, var(--ink) 28%, transparent)}.rooms-previous-dialog:focus{outline:2px solid var(--accent);outline-offset:3px}.rooms-previous-dialog-header{justify-content:space-between;align-items:center;gap:10px;display:flex}.rooms-previous-dialog h2{font-size:calc(15px * var(--text-scale));margin:0}.rooms-previous-dialog ul{gap:8px;margin:12px 0 0;padding:0;list-style:none;display:grid}.rooms-run-link{border:1px solid var(--line);color:inherit;background:var(--surface-soft);border-radius:10px;gap:2px;padding:10px 12px;text-decoration:none;display:grid}.rooms-run-link:hover{border-color:var(--accent);background:var(--accent-soft)}.rooms-run-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rooms-run-link span,.rooms-run-link time{color:var(--muted);font-size:calc(13px * var(--text-scale))}.rooms-results-desktop{flex:1;min-height:0;display:flex;overflow:hidden}.rooms-results-question-view{grid-template-columns:minmax(150px,11rem) minmax(0,1fr);gap:12px;min-width:0;min-height:0;display:grid;overflow:hidden}.rooms-results-question-rail,.rooms-results-question,.rooms-results-summary{background:var(--surface);min-width:0;min-height:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:16px}.rooms-results-question-rail{align-content:start;gap:8px;padding:12px;display:grid;overflow:auto}.rooms-results-question-rail>strong,.rooms-results-standings h2,.rooms-results-receipt h2{font-family:var(--font-body);font-size:calc(13px * var(--text-scale));font-weight:780}.rooms-results-question-rail>div{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.rooms-result-question-button{min-width:0;min-height:38px;color:var(--text);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);font-family:var(--font-mono);font-variant-numeric:tabular-nums;border:0;border-radius:9px;justify-content:center;align-items:center;gap:3px;display:inline-flex;position:relative}.rooms-result-question-person{width:17px;height:17px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font-family:var(--font-body);font-size:calc(9px * var(--text-scale));border-radius:50%;place-items:center;font-weight:760;display:grid;position:absolute;inset-block-end:3px;inset-inline-end:3px}.rooms-result-question-person[data-i="1"]{background:color-mix(in srgb, var(--accent) 12%, var(--surface))}.rooms-result-question-person[data-i="2"]{background:color-mix(in srgb, var(--walnut,#9e7c57) 14%, var(--surface))}.rooms-result-question-person[data-i="3"]{background:color-mix(in srgb, var(--warning,#8b652b) 12%, var(--surface))}.rooms-result-question-button.verdict-correct{color:var(--accent-strong)}.rooms-result-question-button.verdict-incorrect{color:var(--danger)}.rooms-result-question-button.verdict-no-answer,.rooms-result-question-button.verdict-awaiting{color:var(--muted)}.rooms-result-question-button.current{color:var(--accent-surface-strong);background:var(--accent-surface);box-shadow:inset 0 0 0 2px var(--accent)}.rooms-results-question{flex-direction:column;gap:10px;padding:16px;display:flex;overflow:auto}.rooms-result-question-meta{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.rooms-results-question h2,.rooms-results-question h3{font-family:var(--font-body);margin:0}.rooms-results-question h2{font-size:calc(1.2rem * var(--text-scale));line-height:1.3}.rooms-result-choices,.rooms-result-answers,.rooms-results-standings ol{margin:0;padding:0;list-style:none}.rooms-result-choices{gap:7px;display:grid}.rooms-result-choices li{padding:9px 10px;min-height:42px;box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:8px;padding-inline-end:36px;display:grid;position:relative}.rooms-result-choices li[data-correct="1"]{background:color-mix(in srgb, var(--ok,#6a8f5c) 14%, var(--surface));box-shadow:inset 0 0 0 2px var(--ok,#6a8f5c)}.rooms-result-choices li[data-miss="1"]{background:color-mix(in srgb, var(--danger,#98443c) 8%, var(--surface));box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--danger,#98443c) 70%, var(--line))}.rooms-result-choice-check{font-weight:800;position:absolute;inset-block-start:11px;inset-inline-end:12px}.rooms-result-choice-text{min-width:0;padding-top:2px;line-height:1.35}.rooms-result-choice-people{flex-wrap:wrap;grid-column:2;justify-content:flex-start;gap:6px;margin:2px 0 0;padding:0;list-style:none;display:flex}.rooms-result-fastest{color:var(--warning-strong,#72521f);background:color-mix(in srgb, var(--warning,#8b652b) 14%, var(--surface));border-radius:999px;padding:2px 6px;font-weight:760}.rooms-result-no-answer{gap:6px;display:grid}.rooms-result-no-answer .rooms-result-choice-people{grid-column:auto;margin:0}.rooms-result-choice-people li{border-radius:999px;align-items:center;gap:6px;min-height:32px;padding:4px 8px;display:flex}.rooms-choice-letter{background:var(--surface-soft);width:26px;height:26px;font-family:var(--font-mono);border-radius:7px;place-items:center;display:grid}.rooms-result-answers{gap:6px;display:grid}.rooms-result-answers li{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;grid-template-columns:auto minmax(0,1fr) 2rem auto;align-items:center;gap:8px;padding:6px 8px 6px 6px;display:grid}.rooms-result-answers li[data-ok="1"]{box-shadow:inset 0 0 0 2px var(--ok,#6a8f5c)}.rooms-result-answers .rooms-avatar{width:28px;height:28px;font-size:calc(13px * var(--text-scale))}.rooms-results-question-actions{justify-content:space-between;margin-top:auto}.rooms-results-summary{align-content:start;gap:12px;padding:14px;display:grid;overflow:auto}.rooms-result-score-card,.rooms-results-standings,.rooms-results-receipt{border-bottom:1px solid var(--line);gap:8px;padding-bottom:12px;display:grid}.rooms-result-score{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:clamp(2rem,6vw,3.2rem);line-height:1}.rooms-scoring-line{max-width:22rem;margin:0}.rooms-results-standings h2,.rooms-results-receipt h2{margin:0}.rooms-results-standings ol{gap:6px;display:grid}.rooms-results-standings li{border-radius:8px;grid-template-columns:1.75rem minmax(0,1fr) auto;align-items:center;gap:8px;padding:7px 8px;display:grid}.rooms-results-standings li[data-you="1"]{background:var(--accent-soft)}.rooms-results-receipt dl{gap:6px;margin:0;display:grid}.rooms-results-receipt dl div{justify-content:space-between;gap:10px;display:flex}.rooms-results-receipt dt{color:var(--muted)}.rooms-results-receipt dd{margin:0}.rooms-results-page .money,.rooms-results-page .tabular,.rooms-result-question-button{font-variant-numeric:tabular-nums}.rooms-results-page .money{font-family:var(--font-mono)}.rooms-results-terminal{background:var(--surface);min-height:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;flex:1;align-content:center;gap:8px;padding:24px;display:grid}.rooms-results-terminal h2,.rooms-results-terminal p{margin:0}.rooms-results-terminal p{max-width:38rem}.rooms-result-status-glyph{font-family:var(--font-mono);font-weight:700;line-height:1}.rooms-results-mobile{display:none}@media (width<=720px){.rooms-results-page{padding:12px}.rooms-results-nav{padding:4px 8px}.rooms-results-header{flex-direction:column;align-items:stretch;gap:10px}.rooms-results-actions{justify-content:stretch}.rooms-results-actions>*{flex:auto;justify-content:center}.rooms-results-history-columns{display:none}.rooms-results-history-row{grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;min-height:92px}.rooms-results-history-row>time,.rooms-results-history-row>span:nth-child(2){grid-column:1}.rooms-results-history-row>span:nth-child(3){grid-area:1/2}.rooms-results-history-row>span:nth-child(4){grid-area:2/2}.rooms-results-history-row>span:last-child{grid-column:1/-1;justify-content:flex-end}.rooms-previous-exams{align-self:stretch}.rooms-previous-dialog{border-radius:18px 18px 0 0;width:100%;max-width:none;max-height:min(75vh,36rem);margin:auto 0 0}.rooms-results-desktop{display:none}.rooms-results-mobile{flex-direction:column;flex:1;gap:8px;min-height:0;display:flex;overflow:hidden}.rooms-results-switch{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;flex:none;grid-template-columns:1fr 1fr;gap:4px;padding:4px;display:grid}.rooms-results-switch .rooms-tab{min-height:38px}.rooms-results-mobile-panel{flex:1;min-height:0;overflow:auto}.rooms-results-mobile-panel>.rooms-results-summary{min-height:100%}.rooms-results-question-view{flex-direction:column;gap:8px;min-height:100%;display:flex;overflow:visible}.rooms-results-question-rail{z-index:2;flex:none;padding:10px;position:sticky;top:0}.rooms-results-question-rail>div{overscroll-behavior-inline:contain;gap:6px;padding-bottom:2px;display:flex;overflow-x:auto}.rooms-results-question-rail .rooms-result-question-button{flex:0 0 38px;width:38px}.rooms-results-question{overflow:visible}.rooms-result-answers li{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.rooms-result-answers li .hint,.rooms-result-answers li .tabular{justify-self:start}}.learning-presentation-popover-wrap{display:grid;position:relative}.learning-presentation-popover{inset-inline-end:0;z-index:6;width:min(220px,72vw);color:var(--text);background:var(--surface);box-shadow:0 16px 36px var(--shadow), inset 0 0 0 1px var(--line);transform-origin:100% 100%;animation:learningPopoverIn .16s var(--ease) both;border-radius:16px;gap:12px;padding:12px;display:grid;position:absolute;bottom:calc(100% + 8px)}[dir=rtl] .learning-presentation-popover{transform-origin:0 100%}.learning-presentation-popover:focus{outline:none}.learning-presentation-popover:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@keyframes learningPopoverIn{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.learning-presentation-popover{animation:none}}.learning-slide-slider{gap:6px;display:grid}.learning-slide-slider>span:first-child{color:var(--muted);font-size:calc((10px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;font-weight:800}.learning-slide-slider>strong{font-size:calc((22px) * var(--text-scale));font-variant-numeric:tabular-nums;font-weight:800}.learning-slide-slider input[type=range]{width:100%;accent-color:var(--accent-strong);margin:0}.learning-slide-slider-ends{color:var(--muted);font-size:calc((11px) * var(--text-scale));font-variant-numeric:tabular-nums;justify-content:space-between;display:flex}.learning-export-settings{align-self:start;gap:18px;display:grid}.learning-export-settings>label{gap:7px;display:grid}.learning-export-settings label strong{color:var(--text);font-size:calc((15px) * var(--text-scale));letter-spacing:0}.learning-export-settings fieldset{border:0;gap:8px;padding:0;display:grid}.learning-export-settings fieldset label{color:var(--text);font-size:calc((14px) * var(--text-scale));align-items:center;gap:8px;display:flex}.learning-export-settings input[type=text],.learning-export-settings>label>input{border:1px solid var(--line);min-width:0;color:var(--text);background:var(--surface);font:inherit;text-transform:none;letter-spacing:0;border-radius:10px;padding:10px}.learning-result-layout .learning-answer-panel{width:100%;min-height:0}.learning-result-rail{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:18px;align-self:start;gap:10px;padding:14px;display:grid}.learning-transform-actions{gap:7px;display:grid}.learning-transform-actions>strong{color:var(--muted);font-size:calc((12px) * var(--text-scale));text-transform:uppercase;letter-spacing:.08em}.learning-transform-actions button{text-align:start;justify-content:space-between;align-items:center;gap:6px;min-height:34px;padding:6px 9px;display:flex}.learning-cache-badge{color:var(--muted);font-size:calc((10px) * var(--text-scale));letter-spacing:.04em;text-transform:uppercase;font-weight:800}.learning-structured-list{gap:12px;display:grid}.learning-structured-list>div,.learning-path>li{border:1px solid var(--line);color:var(--text);background:var(--surface);border-radius:16px;padding:18px}.learning-structured-list{margin:0}.learning-structured-list dt{font-weight:800}.learning-structured-list dd{color:var(--muted);margin:4px 0 0}.learning-path{gap:12px;margin:0;padding-inline-start:28px;display:grid}.learning-path li{padding-inline-start:18px}.learning-path span{color:var(--muted);margin-top:4px;display:block}.learning-add-material{min-height:42px;color:var(--accent-surface-strong);background:var(--accent-surface);font:inherit;border:0;border-radius:12px;padding:0 14px;font-weight:800}.learning-answer-panel>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:18px;padding:24px 28px 18px;display:flex}.learning-answer-panel h1{font-size:calc((clamp(32px, 4vw, 48px)) * var(--text-scale));line-height:1.04}.learning-answer-body{min-height:0;color:var(--muted);font-size:calc((16px) * var(--text-scale));overscroll-behavior:contain;padding:22px 28px 28px;line-height:1.65;overflow-y:auto}.learning-answer-body p{white-space:pre-wrap;margin:0 0 18px}.learning-answer-body ul{margin:0 0 18px;padding-inline-start:22px}.learning-answer-body li+li{margin-top:8px}.learning-trail-segment,.learning-follow-ups{border-top:1px solid var(--line);margin-top:24px;padding-top:22px}.learning-trail-segment h2,.learning-follow-ups h2{color:var(--text);font-size:calc((18px) * var(--text-scale));margin:0 0 12px}.learning-follow-up-actions{flex-wrap:wrap;gap:8px;display:flex}.learning-follow-up-composer{grid-template-columns:minmax(0,1fr) auto;gap:8px;margin-top:12px;display:grid}.learning-follow-up-composer input{border:1px solid var(--line);min-width:0;color:var(--text);background:var(--surface);font:inherit;border-radius:12px;padding:10px 12px}.learning-trail-pending{color:var(--muted);align-items:center;gap:10px;display:flex}.learning-trail-pending h2{margin:0}.learning-follow-up-error{color:var(--danger);justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.learning-notice{text-align:center;align-content:center;gap:14px}.learning-notice p{max-width:560px;color:var(--muted);margin:0;line-height:1.5}.learning-notice-actions{justify-content:center;gap:10px;display:flex}.learning-generation-wait{color:var(--muted);font-size:calc((12px) * var(--text-scale));text-align:center;margin:-6px 0 0}@media (prefers-reduced-motion:reduce){.learning-falling-word,.learning-spinner,.learning-running-status{animation:none}.learning-falling-word{opacity:.42;transform:translate(-50%,120px)}}.module-screen{position:relative}.module-screen .topbar,.module-hero{z-index:5;position:relative}.module-hero{width:min(100%,520px);max-width:520px;margin-block:auto}.module-hero h1{font-size:calc((clamp(35px, 5vw, 54px)) * var(--text-scale));margin-bottom:16px;line-height:.98}.module-hero p{color:var(--muted);max-width:470px;line-height:1.55}.learning-running-question,.learning-notice-message,.flashcards-card-label{font:inherit;margin:0}.module-screen:after{content:"";z-index:0;pointer-events:none;opacity:.035;background-color:#0000;background-image:linear-gradient(90deg,currentColor 1px,#0000 1px),linear-gradient(currentColor 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:44px 44px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000000b8,#0000 84%);mask-image:linear-gradient(#000000b8,#0000 84%)}.desk-plane{z-index:1;pointer-events:none;transform-origin:50%;opacity:.2;background:linear-gradient(90deg,currentColor 1px,#0000 1px) 0 0/52px 52px,linear-gradient(currentColor 1px,#0000 1px) 0 0/52px 52px,linear-gradient(135deg,#80604424,#b7cfa41f);border:1px solid;border-radius:42px;height:74%;position:absolute;inset:auto -15% -34% 42%;transform:rotateX(62deg)rotate(-8deg)}.paper-stack{z-index:3;inset-inline-end:7%;perspective:1200px;pointer-events:none;width:clamp(260px,28vw,340px);height:clamp(300px,46vh,396px);position:absolute;top:clamp(150px,28vh,230px)}.sheet{transform-origin:50%;background:linear-gradient(145deg,#fffaf0,#eadbc4);border-radius:22px;position:absolute;inset:0;transform:rotateX(12deg)rotate(-10deg);box-shadow:0 28px 70px #49372333,inset 0 0 0 1px #27231e17}[data-theme=dark] .sheet{background:linear-gradient(145deg,#e7dcc7,#c8b79d);box-shadow:0 30px 80px #00000052,inset 0 0 0 1px #27231e1a}.sheet:first-child{opacity:.38;transform:rotateX(12deg)rotate(-18deg)translate3d(-28px,28px,-30px)}.sheet:nth-child(2){opacity:.58;transform:rotateX(12deg)rotate(-4deg)translate3d(18px,18px,-16px)}.sheet:nth-child(3){animation:pageFloat 6s var(--ease) infinite alternate}.sheet-content{position:absolute;inset:38px 30px}.line{background:#27231e29;border-radius:999px;height:7px;margin:9px 0}.line.short{width:52%}.line.mid{width:76%}.line.full{width:94%}.answer-row{grid-template-columns:repeat(4,1fr);gap:8px;margin:18px 0;display:grid}.bubble{border-radius:999px;height:20px;box-shadow:inset 0 0 0 1px #27231e33}.bubble.active{background:#9fb985}.scan{z-index:4;inset-inline-end:5%;pointer-events:none;background:linear-gradient(90deg,#0000,#5e754ed9,#0000);width:min(34vw,380px);height:2px;animation:3.2s linear infinite scanDown;position:absolute;top:clamp(300px,52vh,400px);box-shadow:0 0 32px #6f8a5b6b}[data-theme=dark] .scan{background:linear-gradient(90deg,#0000,#c6d9a8f2,#0000);box-shadow:0 0 32px #c6d9a89e}@keyframes pageFloat{0%{transform:rotateX(12deg)rotate(-10deg)translate(0,0)}to{transform:rotateX(12deg)rotate(-6deg)translate3d(0,-12px,20px)}}@keyframes scanDown{0%{opacity:0;transform:translateY(-62px)}16%{opacity:1}84%{opacity:1}to{opacity:0;transform:translateY(102px)}}@media (prefers-reduced-motion:reduce){.sheet:nth-child(3),.scan{animation:none}}@media (height<=760px){.module-screen{gap:20px}.module-hero{margin-block:24px auto}.paper-stack{height:clamp(260px,42vh,330px);top:clamp(130px,25vh,190px)}.sheet-content{inset:28px 24px}.scan{top:clamp(250px,50vh,340px)}}.exam-workspace{flex:1;align-content:start;gap:20px;min-height:0;display:grid;overflow-y:auto}.exam-hero{justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.exam-hero h1{font-size:calc((clamp(34px, 4.5vw, 48px)) * var(--text-scale));margin-bottom:10px;line-height:.98}.generated-review-hero-actions{justify-items:end;gap:6px;display:grid}.exam-actions-grid,.start-grid{gap:14px;display:grid}.exam-actions-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.exam-primary-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.exam-resume-block{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:18px;gap:8px;padding:12px 14px;display:grid}.exam-resume-row{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;display:grid}.exam-resume-row .exam-action-icon{width:36px;height:36px}.exam-resume-row small{color:var(--muted);font-size:calc((12px) * var(--text-scale));display:block}.exam-resume-actions{justify-content:flex-end;align-items:center;gap:8px;display:flex}.exam-resume-confirm{font-size:calc((12px) * var(--text-scale));text-align:end;animation:interface-pop-in .18s var(--ease) backwards;justify-items:end;gap:6px;display:grid}.ready-tests-dialog{width:min(760px,100vw - 32px);max-height:min(70vh,620px);color:var(--text);background:var(--bg);box-shadow:inset 0 0 0 1px var(--line), 0 24px 80px #0000007a;border:0;border-radius:22px;padding:0}.ready-tests-dialog::backdrop{background:#0000009e}.ready-tests-dialog-shell{max-height:inherit;gap:12px;padding:18px;display:grid}.ready-tests-dialog-shell>header{justify-content:space-between;align-items:center;gap:12px;display:flex}.ready-tests-dialog-shell h2{margin:0}.ready-tests-dialog-list{gap:10px;min-height:0;padding-inline-end:4px;display:grid;overflow-y:auto}.exam-action-card,.start-card{text-align:start;color:var(--text);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line), 0 18px 54px var(--shadow);border:0;border-radius:22px;padding:20px}.exam-action-card{grid-template-columns:auto 1fr;align-items:start;gap:14px;display:grid}.exam-action-primary{background:var(--accent-surface);color:var(--accent-surface-strong);box-shadow:inset 0 0 0 1px #fffaf047, 0 18px 54px var(--shadow)}.exam-action-icon,.start-icon{border-radius:14px;flex:none;place-items:center;width:44px;height:44px;font-weight:820;display:grid}.exam-action-icon{background:var(--accent-soft);color:var(--text)}.exam-action-primary .exam-action-icon{color:var(--accent-surface-strong);background:#fffaf03d}.exam-action-card strong,.start-card h2{font-size:calc((20px) * var(--text-scale));margin:0 0 8px;display:block}.exam-action-card small,.start-card p{color:var(--muted);line-height:1.5;font-size:calc((14px) * var(--text-scale));display:block}.exam-action-primary small{color:var(--accent-surface-muted)}.exam-action-button{cursor:pointer;transition:transform .16s var(--ease), box-shadow .16s var(--ease), filter .16s var(--ease)}.exam-action-button:active{transform:scale(.96)}@media (hover:hover){.exam-action-button:hover{filter:saturate(1.03);transform:translateY(-3px);box-shadow:inset 0 0 0 1px #fffaf057,0 24px 60px #49372338}}.local-progress-ledger{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:20px;padding:24px}.local-progress-head,.local-progress-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.local-progress-head h2{margin:0}.local-progress-context{border-bottom:1px solid var(--line);gap:4px;margin-top:20px;padding-bottom:15px;display:grid}.local-progress-context strong{overflow-wrap:anywhere}.local-progress-context span,.local-progress-footer,.local-progress-first,.local-progress-empty p{color:var(--muted)}.local-progress-summary{grid-template-columns:minmax(240px,.65fr) minmax(0,1.35fr);gap:28px;padding:20px 0;display:grid}.local-progress-summary h3{font:650 calc(14px * var(--text-scale))/1.45 var(--font-body);margin:0}.local-progress-summary h3 span{color:var(--muted);font-weight:400}.local-progress-score{font:650 calc(56px * var(--text-scale))/1.1 var(--font-body);font-variant-numeric:tabular-nums;margin:8px 0;display:block}.local-progress-score small{font-size:.43em}.local-progress-change{font-size:calc(13px * var(--text-scale));margin:0}.local-progress-answers{flex-wrap:wrap;gap:16px;margin:18px 0 0;display:flex}.local-progress-answers>div{flex-direction:column;display:flex}.local-progress-answers dt{color:var(--muted);font-size:calc(12px * var(--text-scale))}.local-progress-answers dd{font-size:calc(21px * var(--text-scale));order:-1;margin:0;font-weight:650}.local-progress-trail{gap:8px;margin:30px 0;display:flex}.local-progress-axis{color:var(--muted);font-size:calc(11px * var(--text-scale));flex-direction:column;justify-content:space-between;display:flex}.local-progress-plot{flex:1;min-width:0;height:120px;position:relative}.local-progress-plot svg{width:100%;height:100%;display:block;overflow:visible}.local-progress-plot polyline{fill:none;stroke:var(--accent);stroke-width:2.5px;stroke-linejoin:round;vector-effect:non-scaling-stroke}.local-progress-grid{fill:none;stroke:var(--line);stroke-width:1px;vector-effect:non-scaling-stroke}.local-progress-point{position:absolute;transform:translate(-50%)}.local-progress-point span{font-size:calc(12px * var(--text-scale));white-space:nowrap;position:absolute;bottom:8px;transform:translate(-50%)}.local-progress-point i{background:var(--accent);border-radius:50%;width:6px;height:6px;position:absolute;transform:translate(-50%,-50%)}.local-progress-point[data-latest=true] i{width:9px;height:9px}.local-progress-dates{grid-template-columns:repeat(var(--points), minmax(0, 1fr));text-align:center;width:100%;color:var(--muted);font-size:calc(11px * var(--text-scale));display:grid;position:absolute;top:calc(100% + 12px)}.local-progress-footer{border-bottom:1px solid var(--line);margin:16px 0}.local-progress-footer b{color:var(--text)}.local-progress-empty{padding:24px 0}@media (width<=800px){.local-progress-ledger{padding:18px}.local-progress-summary{grid-template-columns:1fr;gap:24px}}@media (width<=420px){.local-progress-dates span:not(:first-child):not(:last-child){visibility:hidden}.local-progress-point:not(:nth-child(2)):not([data-latest=true]) span{display:none}}.local-progress-vocabulary{background:var(--accent-soft);min-height:50px;box-shadow:inset 0 0 0 1px var(--line);border-radius:15px;justify-content:space-between;align-items:center;gap:12px;padding:8px 9px 8px 12px;display:flex}.local-progress-vocabulary-copy{min-width:156px}.local-progress-vocabulary-copy strong,.local-progress-vocabulary-copy span{font-size:calc((12px) * var(--text-scale));display:block}.local-progress-vocabulary-copy span,.local-progress-vocabulary-meta{color:var(--muted);font-size:calc((11px) * var(--text-scale));margin-top:2px}.local-progress-vocabulary-meter{flex:1;max-width:260px}.local-progress-vocabulary-meter>div{color:var(--muted);font-size:calc((11px) * var(--text-scale));justify-content:space-between;margin-bottom:5px;display:flex}.local-progress-vocabulary-meter>div strong{color:var(--text);font-family:var(--font-mono);font-variant-numeric:tabular-nums}.local-progress-vocabulary-meter>i{background:#33432d17;border-radius:999px;height:7px;display:block;overflow:hidden}.local-progress-vocabulary-meter>i>b{border-radius:inherit;background:linear-gradient(90deg, var(--walnut), var(--accent));height:100%;display:block}.local-progress-vocabulary-meta{min-width:190px;line-height:1.35}.local-progress-vocabulary-actions{align-items:center;gap:7px;display:flex}@media (width<=800px){.local-progress-vocabulary{flex-direction:column;align-items:stretch}.local-progress-vocabulary-meter{width:100%;max-width:none}}.start-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.start-card{grid-template-rows:auto 1fr auto;gap:18px;min-height:300px;display:grid}.start-card-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.start-icon{background:var(--accent-soft);color:var(--text)}.status-badge{min-height:30px;font-size:calc((12px) * var(--text-scale));box-shadow:inset 0 0 0 1px var(--line);background:#fffaf0ad;border-radius:999px;align-items:center;padding:0 10px;font-weight:800;display:inline-flex}.start-card-active{background:var(--accent-surface);color:var(--accent-surface-strong);box-shadow:inset 0 0 0 1px #fffaf047, 0 20px 58px var(--shadow)}.start-card-active .start-icon,.start-card-active .status-badge{color:var(--accent-surface-strong);background:#fffaf03d;box-shadow:inset 0 0 0 1px #fffaf02e}.start-card-active p{color:var(--accent-surface-muted)}.start-card-disabled{opacity:.88}.start-cta-button{width:100%;min-height:52px;font-size:calc((15px) * var(--text-scale));transition:transform .16s var(--ease), background-color .16s var(--ease), box-shadow .16s var(--ease), color .16s var(--ease);border:0;border-radius:16px;justify-content:flex-start;align-items:center;padding:0 18px;font-weight:780;display:inline-flex}.start-cta-button:active{transform:scale(.96)}.start-cta-button-active{color:var(--accent-cta-text);background:var(--accent-cta);box-shadow:inset 0 0 0 1px #fffaf014,0 14px 30px #1f241e38}.start-cta-button-disabled,.start-cta-button:disabled{color:var(--muted);box-shadow:inset 0 0 0 1px var(--line);cursor:not-allowed;background:#fffaf014}@media (hover:hover){.start-cta-button-active:not(:disabled):hover{transform:translateY(-2px);box-shadow:inset 0 0 0 1px #fffaf01f,0 20px 38px #1f241e47}}.start-card button[disabled]{opacity:1}.sample-workspace{max-width:1180px}.sample-input-panel{gap:12px;display:grid}.sample-textarea{min-height:320px}.sample-input-actions{justify-content:flex-end;margin-top:4px}.sample-file-picker{text-align:center;min-height:320px;box-shadow:inset 0 0 0 1px var(--line);background:#fffaf014;border-radius:24px;align-content:center;place-items:center;gap:18px;padding:24px;display:grid}.sample-file-picker p{text-wrap:pretty;margin:8px 0 0}.sample-file-name{text-overflow:ellipsis;white-space:nowrap;width:100%;min-width:0;max-width:520px;display:block;overflow:hidden}.sample-file-button{justify-content:center;min-height:44px;position:relative;overflow:hidden}.sample-file-input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.sample-file-selected{text-align:start;background:var(--surface-soft);width:min(100%,520px);box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;align-items:center;gap:14px;padding:16px;display:flex}.sample-file-selected span{flex:1;gap:4px;min-width:0;display:grid}.sample-file-selected small{color:var(--muted)}.sample-file-selected b{font-variant-numeric:tabular-nums;white-space:nowrap}.sample-review-grid{grid-template-columns:minmax(0,1fr) minmax(280px,340px);align-items:start;gap:16px;display:grid}.sample-section-panel,.sample-summary-panel,.sample-section-list{gap:14px;display:grid}.sample-section-heading,.sample-section-row{align-items:center;gap:12px;display:flex}.sample-section-heading{justify-content:space-between}.sample-section-row{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;padding:14px}.sample-section-row>span:nth-child(2){flex:1;gap:4px;display:grid}.sample-section-row small,.sample-summary-panel small{color:var(--muted)}.sample-section-row b{font-variant-numeric:tabular-nums;white-space:nowrap}.sample-summary-panel p{margin:6px 0 0;line-height:1.45}.sample-structure-meta{border-top:1px solid var(--line);padding-top:12px}.sample-structure-meta p,.sample-scoring-note{margin:4px 0 0}.sample-scoring-note{margin-top:auto}.sample-warning-strip{min-width:0;color:var(--muted);align-items:center;gap:8px;display:flex}.sample-warning-strip>span{background:var(--surface-soft);width:20px;height:20px;box-shadow:inset 0 0 0 1px var(--line);font-size:calc((11px) * var(--text-scale));border-radius:50%;flex:none;place-items:center;font-weight:800;display:grid}.sample-language-control,.sample-language-options{gap:8px;display:grid}.sample-language-options{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:4px}.sample-language-options .chip{justify-content:center;min-height:44px}.sample-review-actions{grid-template-columns:1fr 1fr;gap:10px;display:grid}.sample-review-actions button{justify-content:center}@media (width<=860px){.sample-review-grid{grid-template-columns:1fr}}.template-panel{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));align-items:stretch;gap:16px;display:grid}.template-card{background:var(--surface-soft);min-height:190px;box-shadow:inset 0 0 0 1px var(--line), 0 18px 54px var(--shadow);border-radius:22px;grid-template-rows:auto minmax(0,1fr) auto;gap:14px;padding:20px;display:grid}.template-card-active{background:var(--accent-surface);color:var(--accent-surface-strong)}.template-card-active .template-source-badge{color:var(--accent-surface-strong)}.template-card-active .template-card-actions .secondary{color:#1f241e;background:#fffaf0;box-shadow:inset 0 0 0 1px #1f241e29}.template-card-active .template-delete-button{color:#9c3f37}.template-card-create{background:color-mix(in srgb, var(--surface) 82%, var(--accent-soft));box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--accent) 58%, var(--line)), 0 18px 54px var(--shadow);justify-content:center;align-items:center;display:flex}.template-card-create-action{width:100%;min-height:100%;color:var(--text);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:16px;align-content:center;justify-items:center;gap:10px;padding:16px;font-weight:760;display:grid}.template-card-create-mark{background:var(--accent-soft);width:44px;height:44px;box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 42%, var(--line));color:var(--accent-strong);font-size:calc((26px) * var(--text-scale));border-radius:14px;place-items:center;font-weight:500;line-height:1;display:grid}.template-card-create-action:focus-visible{box-shadow:0 0 0 3px #c6d9a842, inset 0 0 0 1px var(--accent);outline:none}@media (hover:hover) and (pointer:fine){.template-card-create:hover{box-shadow:inset 0 0 0 2px var(--accent), 0 18px 54px var(--shadow)}}.template-card-just-saved{box-shadow:inset 0 0 0 1px var(--line), 0 0 0 4px var(--accent-soft), 0 18px 54px var(--shadow)}.template-card-top{justify-content:space-between;align-items:start;gap:16px;display:flex}.template-card-badges{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.multi-subject-help-wrap{display:inline-flex;position:relative}.multi-subject-help-popover{z-index:5;inset-inline-end:0;width:min(300px,70vw);color:var(--text);background:var(--surface);box-shadow:0 14px 30px var(--shadow), inset 0 0 0 1px var(--line);font-size:calc((12px) * var(--text-scale));text-align:start;border-radius:12px;padding:12px 14px;font-weight:500;line-height:1.45;position:absolute;top:calc(100% + 10px)}@media (width<=720px){.multi-subject-help-popover{inset-inline:16px;width:auto;position:fixed;top:auto;bottom:16px}}.template-source-badge{background:var(--surface-soft);color:var(--text);font-size:calc((12px) * var(--text-scale));border-radius:999px;flex:none;padding:7px 10px;font-weight:760}.inline-notice{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);color:var(--muted);text-wrap:pretty;border-radius:14px;grid-column:1/-1;padding:12px 14px}.ai-access-notice{flex:none;justify-content:space-between;align-items:center;gap:12px;display:flex}.template-card-actions{flex-wrap:wrap;align-self:end;gap:8px;display:flex}.template-card-actions .start-cta-button{flex:160px}.template-card-actions .secondary{min-height:40px}@media (hover:hover) and (pointer:fine){.template-card-active .template-card-actions .secondary:hover{background:#fffaf0;box-shadow:inset 0 0 0 1px #1f241e47}}.template-delete-button{color:var(--text)}.wordbank-workspace{flex-direction:column;flex:1;gap:12px;min-height:0;display:flex;overflow:hidden}.wordbank-hero{align-items:center}.wordbank-hero h1{font-size:calc((clamp(30px, 4vw, 42px)) * var(--text-scale))}.wordbank-add-panel{z-index:40;background:var(--surface);border:0;border-radius:16px;width:min(460px,100vw - 32px);max-width:none;height:fit-content;max-height:min(90vh,100vh - 32px);margin:auto;padding:20px;position:fixed;inset:0;overflow-y:auto;box-shadow:0 24px 80px #00000038}.wordbank-add-panel::backdrop{background:#00000052}.wordbank-add-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.wordbank-add-head h2{min-width:0;font-family:var(--font-body);font-size:calc(18px * var(--text-scale));margin:0;font-weight:700}.wordbank-add-head .secondary{flex-shrink:0}.wordbank-toolbar,.wordbank-add-form{align-items:center;gap:10px;display:flex}.wordbank-toolbar{flex-wrap:wrap}.wordbank-toolbar .controls{flex-wrap:wrap;width:100%}.wordbank-toolbar>input,.wordbank-add-form input{min-height:40px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;border:0;border-radius:10px;padding:0 12px}.wordbank-toolbar-add{display:none}.wordbank-toolbar>input{flex:1}.wordbank-meter{max-width:320px;margin-top:10px}.wordbank-meter-top{font-size:calc((13px) * var(--text-scale));color:var(--muted);justify-content:space-between;align-items:baseline;display:flex}.wordbank-meter-top strong{font-size:calc((19px) * var(--text-scale));color:var(--text)}.wordbank-meter-bar{background:var(--surface-soft);height:7px;box-shadow:inset 0 0 0 1px var(--line);border-radius:999px;margin-top:6px;overflow:hidden}.wordbank-meter-bar>div{background:var(--accent);border-radius:999px;height:100%;transition:width .24s}.wordbank-browse-bar{font-size:calc((12px) * var(--text-scale));flex-wrap:wrap;align-items:center;gap:14px;display:flex}.wordbank-browse-bar .controls{align-items:center;gap:4px;display:flex}.wordbank-browse-bar>.muted:last-child{margin-inline-start:auto}.wordbank-level-guide{border-block:1px solid var(--line);color:var(--muted);margin-top:8px}.wordbank-level-guide summary{cursor:pointer;color:var(--text);font-size:calc((12px) * var(--text-scale));padding:8px 0;font-weight:700}.wordbank-level-guide-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px 16px;padding:0 0 12px;display:grid}.wordbank-level-guide-grid>div{gap:2px;min-width:0;display:grid}.wordbank-level-guide-grid strong{color:var(--accent);font-size:calc((12px) * var(--text-scale))}.wordbank-level-guide-grid span{font-size:calc((12px) * var(--text-scale));line-height:1.45}.wordbank-filter-picker{display:none}.wordbank-selection-bar{background:var(--surface);color:var(--text);box-shadow:inset 0 0 0 1px var(--line);border-inline-start:3px solid var(--accent);font-size:calc((13px) * var(--text-scale));border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:8px 14px;display:flex}.wordbank-selection-bar .muted{color:var(--muted)}.wordbank-selection-bar .secondary{color:var(--text);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line)}.wordbank-group-sign{width:14px;height:14px;box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--ink) 18%, transparent);background:var(--line);border:0;border-radius:999px}.wordbank-group-sign.active{box-shadow:inset 0 0 0 2px var(--accent)}.wordbank-group-sign[data-color=red]{background:#c45c4a}.wordbank-group-sign[data-color=orange]{background:#d4893a}.wordbank-group-sign[data-color=yellow]{background:#c9a227}.wordbank-group-sign[data-color=green]{background:#5b8f5b}.wordbank-group-sign[data-color=teal]{background:#3d8a86}.wordbank-group-sign[data-color=blue]{background:#4a73a8}.wordbank-group-sign[data-color=purple]{background:#7a5ea8}.wordbank-group-sign[data-color=pink]{background:#b85a86}.wordbank-group-heading{align-items:center;gap:8px;display:flex}.wordbank-group-chrome,.wordbank-group-editor,.wordbank-group-picker{flex-wrap:wrap;align-items:center;gap:8px;margin-block:8px;display:flex}.wordbank-group-composer{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;flex-wrap:wrap;align-items:center;gap:10px;margin-block:8px;padding:8px 12px;display:flex}.wordbank-group-composer-field{background:var(--surface-soft);min-width:140px;min-height:36px;box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;flex:0 200px;align-items:center;padding:0 10px;display:flex}.wordbank-group-composer-field input{min-width:0;min-height:36px;color:var(--text);font:inherit;background:0 0;border:0;flex:1;padding:0}.wordbank-group-composer-field input:focus{outline:none}.wordbank-group-composer-field:focus-within{box-shadow:inset 0 0 0 1.5px var(--accent)}.wordbank-group-composer .field-error{flex:1 0 100%}.wordbank-group-swatches{flex-wrap:nowrap;align-items:center;gap:6px;display:flex}.wordbank-group-composer .controls{margin-inline-start:auto}.wordbank-group-swatch{background:var(--surface);width:18px;height:18px;box-shadow:inset 0 0 0 1.5px var(--muted);cursor:pointer;border:0;border-radius:999px;padding:0}.wordbank-group-swatch[data-color=red]{box-shadow:none;background:#c45c4a}.wordbank-group-swatch[data-color=orange]{box-shadow:none;background:#d4893a}.wordbank-group-swatch[data-color=yellow]{box-shadow:none;background:#c9a227}.wordbank-group-swatch[data-color=green]{box-shadow:none;background:#5b8f5b}.wordbank-group-swatch[data-color=teal]{box-shadow:none;background:#3d8a86}.wordbank-group-swatch[data-color=blue]{box-shadow:none;background:#4a73a8}.wordbank-group-swatch[data-color=purple]{box-shadow:none;background:#7a5ea8}.wordbank-group-swatch[data-color=pink]{box-shadow:none;background:#b85a86}.wordbank-group-swatch[aria-pressed=true]{box-shadow:0 0 0 2px var(--surface), 0 0 0 4px var(--accent)}.wordbank-group-card{text-align:start;background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);font:inherit;color:inherit;cursor:pointer;border-radius:10px;align-items:center;gap:10px;padding:12px 14px;display:flex}.wordbank-group-card strong{flex:1}.wordbank-grid{flex:1;align-content:start;gap:6px;min-height:0;padding-inline-end:4px;display:grid;overflow-y:auto}.wordbank-grid.week{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.wordbank-word{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:10px}.wordbank-word.learned,.wordbank-word.selected{background:var(--accent-surface);color:var(--accent-surface-strong)}.wordbank-word.selected{box-shadow:inset 0 0 0 2px var(--accent)}.wordbank-word.learned .wordbank-word-text>span,.wordbank-word.selected .wordbank-word-text>span,.wordbank-word.learned .wordbank-level,.wordbank-word.selected .wordbank-level{color:var(--accent-surface-muted)}.wordbank-word-main{width:100%;color:inherit;font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:10px;padding:8px 11px;display:flex}.wordbank-word-text{flex:auto;gap:1px;min-width:0;display:grid;overflow:hidden}.wordbank-word-text strong{font-size:calc((13px) * var(--text-scale))}.wordbank-english,.wordbank-translations{unicode-bidi:isolate}.wordbank-word-text>span{font-size:calc((12px) * var(--text-scale));color:var(--muted);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.wordbank-word-meta{flex-shrink:0;align-items:center;gap:6px;display:flex}.wordbank-needs-practice{color:var(--accent);font-size:calc(10px * var(--text-scale));white-space:nowrap;font-weight:800}.wordbank-level{font-size:calc((10px) * var(--text-scale));letter-spacing:.05em;color:var(--muted);box-shadow:inset 0 0 0 1px var(--line);border-radius:5px;padding:1px 5px;font-weight:800}.wordbank-mark{width:10px;height:10px;box-shadow:inset 0 0 0 1.5px var(--line);border-radius:999px}.wordbank-word.learned .wordbank-mark{background:var(--accent-surface-strong);box-shadow:none}.wordbank-word-actions{justify-content:end;gap:6px;padding:0 11px 8px;display:flex}.wordbank-word-actions .secondary{min-height:28px;font-size:calc((12px) * var(--text-scale))}.wordbank-sentinel{min-height:28px;font-size:calc((12px) * var(--text-scale));place-items:center;display:grid}.wordbank-loading{justify-content:space-between;align-items:center;width:42px;height:8px;display:inline-flex}.wordbank-loading>span{background:var(--muted);opacity:.35;border-radius:50%;width:8px;height:8px;animation:1.2s ease-in-out infinite wordbank-loading-pulse}.wordbank-loading>span:nth-child(2){animation-delay:.16s}.wordbank-loading>span:nth-child(3){animation-delay:.32s}@keyframes wordbank-loading-pulse{0%,60%,to{opacity:.35}30%{opacity:.95}}@media (prefers-reduced-motion:reduce){.wordbank-loading>span{opacity:.7;animation:none}}.wordbank-add-form{flex-flow:column;align-items:stretch;gap:12px}.wordbank-add-form label{color:var(--muted);font-size:calc((12px) * var(--text-scale));flex:1;gap:4px;display:grid}.wordbank-add-form .primary{margin-top:4px}.wordbank-entry-modes{gap:4px;display:flex}.wordbank-bulk-input{min-width:0}.wordbank-bulk-input textarea{resize:vertical;min-height:58px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;border:0;border-radius:10px;padding:8px 12px}.wordbank-preview{background:var(--surface-soft);max-height:180px;box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;flex:1 0 100%;gap:6px;padding:8px;display:grid;overflow-y:auto}.wordbank-preview-row{font-size:calc((13px) * var(--text-scale));grid-template-columns:minmax(120px,1fr) minmax(150px,1fr) minmax(150px,1fr) auto;align-items:center;gap:8px;display:grid}.wordbank-preview-row .inline-notice{padding:6px 8px}.wordbank-preview>.primary{justify-self:end;margin-top:0}.wordbank-dashboard-card{color:var(--accent-surface-strong);background:var(--accent-surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.wordbank-dashboard-card>div:first-child{gap:3px;display:grid}.wordbank-dashboard-card span{color:var(--accent-surface-muted);font-size:calc((13px) * var(--text-scale))}.wordbank-dashboard-card .secondary{color:var(--accent-surface-strong);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent-surface-strong) 18%, transparent);background:#fffaf08c}.flashcards-builder{flex-direction:column;flex:1;gap:18px;min-height:0;display:flex;overflow:hidden}.flashcards-summary{flex-direction:column;flex:1;gap:18px;min-height:0;display:flex}.flashcards-builder-panel{background:var(--surface-soft);width:100%;min-height:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:18px;flex:1;grid-template-columns:minmax(0,1fr);align-content:start;gap:16px;padding:22px 24px;display:grid;overflow-y:auto}.flashcards-builder-panel .actions{margin-top:8px}.flashcards-option-group{background:#fffaf024;border-radius:14px;min-width:0;padding:14px;box-shadow:inset 0 0 0 1px #fffaf029}.flashcards-builder-panel>.field-error,.flashcards-builder-panel>.muted,.flashcards-quick-start,.flashcards-session-source,.flashcards-customize{grid-column:1/-1}.flashcards-quick-start,.flashcards-quick-wordbank,.flashcards-customize{gap:10px;display:grid}.flashcards-source-picker{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.flashcards-source-card{min-height:86px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);text-align:start;font:inherit;cursor:pointer;border:0;border-radius:14px;grid-template-columns:auto 1fr;align-items:start;gap:10px;padding:14px;display:grid}.flashcards-source-card.active{color:var(--accent-surface-strong);background:var(--accent-surface);box-shadow:inset 0 0 0 2px var(--accent)}.flashcards-source-card-mark{width:24px;height:24px;color:var(--surface);background:var(--muted);border-radius:50%;place-items:center;font-size:14px;font-weight:800;display:grid}.flashcards-source-card.active .flashcards-source-card-mark{color:var(--accent-surface-strong);background:var(--accent)}.flashcards-source-card strong,.flashcards-source-card small{display:block}.flashcards-source-card small{color:var(--muted);margin-top:4px;line-height:1.35}.flashcards-source-card.active small{color:var(--accent-surface-muted)}.flashcards-customize-toggle{width:100%;min-height:44px;color:var(--text);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);font:inherit;text-align:start;cursor:pointer;border:0;border-radius:12px;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;font-weight:700;display:flex}.flashcards-customize-panel{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf01f;border-radius:14px;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:14px;display:grid}.flashcards-customize-panel .flashcards-option-group:last-child{grid-column:1/-1}.flashcards-session-source,.flashcards-session-source label{gap:8px;display:grid}.flashcards-session-source input,.flashcards-session-source textarea{min-height:42px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;border:0;border-radius:10px;padding:9px 12px}.flashcards-session-source textarea{resize:vertical;min-height:90px}.flashcards-material-file{width:max-content}.flashcards-material-file input{display:none}.flashcards-custom-length{text-align:center;appearance:textfield;font-variant-numeric:tabular-nums;width:76px;min-height:40px;padding-inline:8px}.flashcards-custom-length::-webkit-inner-spin-button{appearance:none;margin:0}.flashcards-custom-length::-webkit-outer-spin-button{appearance:none;margin:0}.flashcards-builder-actions{justify-content:flex-start}.flashcards-run-screen{justify-content:center;align-items:center}.flashcards-run{width:min(960px,100%);font-size:calc(15px * var(--text-scale));justify-items:center;gap:22px;display:grid}.flashcards-run-header{width:100%;font-size:calc(15px * var(--text-scale));justify-content:space-between;align-items:center;gap:10px;font-weight:600;display:flex}.flashcards-run-header .secondary{min-height:48px;font-size:calc(15px * var(--text-scale));padding-inline:20px}.flashcards-history-controls{gap:8px;display:flex}.flashcards-history-controls .secondary{min-height:42px;padding-inline:14px}.flashcards-play-stats,.flashcards-play-score{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:750}.flashcards-play-stats{color:var(--accent-strong)}.flashcards-practice-card{width:100%;min-height:280px;max-height:min(48vh,420px);font-size:calc((clamp(20px, 3.2vw, 32px)) * var(--text-scale));color:var(--text);background:var(--surface);box-shadow:0 18px 45px var(--shadow), inset 0 0 0 1px var(--line);cursor:pointer;transition:transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease);border:0;border-radius:24px;place-items:center;padding:28px 32px;display:grid;overflow:hidden}.flashcards-card-shell{justify-items:center;gap:12px;width:min(680px,100%);display:grid}.flashcards-review{justify-items:center;gap:14px;width:min(680px,100%);display:grid}.flashcards-review-card{cursor:default;align-content:center;gap:28px;padding:28px;display:grid}.flashcards-review-card:hover{transform:none}.flashcards-review-outcome{text-align:center;background:var(--accent-soft);width:100%;box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;padding:14px 18px}.flashcards-card-shell.revealed .flashcards-practice-card{background:var(--accent-surface);color:var(--accent-surface-strong);box-shadow:0 18px 45px var(--shadow), inset 0 0 0 1px color-mix(in srgb, var(--accent-strong) 32%, transparent)}.flashcards-practice-card:hover{box-shadow:0 22px 52px var(--shadow), inset 0 0 0 1px var(--line);transform:translateY(-3px)}.flashcards-card-label{color:var(--accent-strong);font-family:var(--font-mono);font-size:calc(11px * var(--text-scale));letter-spacing:.14em;text-transform:uppercase;font-weight:700}.flashcards-card-shell.revealed .flashcards-card-label,.flashcards-card-shell.revealed .flashcards-practice-card{color:var(--accent-surface-strong)}.flashcards-flip-control{border:1px solid var(--line);min-height:44px;color:var(--text);font:inherit;font-size:calc(15px * var(--text-scale));cursor:pointer;background:0 0;border-radius:999px;padding:9px 17px;font-weight:700}.flashcards-flip-control:hover{background:var(--accent-soft)}.learning-flashcard-face{text-align:center;overflow-wrap:anywhere;unicode-bidi:isolate;max-height:min(36vh,280px);line-height:1.35;overflow:auto}.flashcards-rating{flex-wrap:wrap;justify-content:center;gap:12px}.flashcards-rating .primary,.flashcards-rating .secondary,.flashcards-rating .speech-control{min-height:50px;font-size:calc(16px * var(--text-scale));padding-inline:20px}.flashcards-rating .speech-control{box-shadow:inset 0 0 0 1px var(--line);border:0;border-radius:12px}.flashcards-skip{margin-inline-start:auto}.flashcards-feedback{width:100%;box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;justify-items:center;gap:10px;padding:16px;display:grid}.flashcards-feedback.correct{background:var(--accent-surface)}.flashcards-feedback.wrong{background:color-mix(in srgb, var(--danger,#a8452c) 12%, transparent)}.flashcards-feedback strong{font-size:calc(17px * var(--text-scale))}.flashcards-feedback.correct strong{color:var(--accent-strong)}.flashcards-feedback.wrong strong{color:var(--danger,#a8452c)}.flashcards-method-prompt{background:var(--surface);width:100%;min-height:260px;box-shadow:inset 0 0 0 1px var(--line);font-family:var(--font-display);font-size:calc((clamp(30px, 4vw, 46px)) * var(--text-scale));border-radius:18px;place-items:center;padding:24px;font-weight:750;display:grid}.flashcards-prompt-sentence{text-wrap:pretty;line-height:1.3;display:inline}.flashcards-target-word{color:inherit;background:color-mix(in srgb, currentColor 9%, transparent);box-shadow:inset 0 -.1em 0 color-mix(in srgb, currentColor 30%, transparent);border-radius:.18em;padding-inline:.08em}.flashcards-typing{gap:10px;width:100%;display:flex}.flashcards-typing input{min-height:48px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;border:0;border-radius:12px;flex:1;padding:0 14px}.flashcards-choices{grid-template-columns:1fr 1fr;gap:14px;width:100%;display:grid}.flashcards-choices button{min-height:58px;font-size:calc(18px * var(--text-scale));justify-content:center;padding:12px 20px;line-height:1.25}.flashcards-choice-row{grid-template-columns:minmax(0,1fr) auto;align-items:stretch;gap:8px;display:grid}.flashcards-choice-row>button:first-child{width:100%}.flashcards-review-face{justify-content:center;align-items:center;gap:12px;display:flex}.flashcards-example-status{justify-items:center;gap:16px;width:min(420px,100%);display:grid}.flashcards-example-status .task-error{width:100%}.flashcards-summary{width:min(900px,100%);overflow:hidden}.flashcards-summary-grid{flex:1;grid-template-columns:1fr 1fr;gap:16px;min-height:0;display:grid}.flashcards-learn-prompt{color:var(--text);background:var(--accent-surface);box-shadow:0 14px 32px var(--shadow), inset 0 0 0 1px color-mix(in srgb, var(--accent-strong) 26%, transparent);border-radius:18px;justify-content:space-between;align-items:center;gap:18px;padding:18px 20px;display:flex}.flashcards-learn-prompt>div{gap:5px;display:grid}.flashcards-learn-prompt .eyebrow{color:var(--accent-strong)}.flashcards-learn-prompt.complete{background:var(--accent-soft);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent-strong) 22%, transparent)}.flashcards-learn-prompt strong{font-size:calc(16px * var(--text-scale))}.flashcards-summary-grid>section{flex-direction:column;gap:10px;min-height:0;display:flex}.flashcards-summary-list{align-content:start;gap:6px;min-height:0;display:grid;overflow-y:auto}.flashcards-summary-list>div{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;grid-template-columns:1fr 1fr auto;align-items:center;gap:8px;padding:9px 10px;display:grid}@media (width<=700px){.flashcards-learn-prompt{flex-direction:column;align-items:stretch}.flashcards-learn-prompt .primary{width:100%}}@media (width<=900px){.wordbank-row{grid-template-columns:minmax(110px,1fr) minmax(150px,1fr) auto auto}.wordbank-row .secondary{grid-column:1/-1;justify-self:end}}.template-delete-confirm{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);color:var(--text);font-size:calc((13px) * var(--text-scale));text-wrap:pretty;animation:interface-pop-in .18s var(--ease) backwards;border-radius:14px;gap:10px;padding:12px;display:grid}.template-delete-confirm>div{justify-content:flex-end;gap:8px;display:flex}.builder-load-notice{margin-bottom:4px}.template-editor-workspace{max-width:1320px}.template-editor-grid{grid-template-columns:minmax(0,1fr) minmax(240px,280px);align-items:start;gap:22px;display:grid}.template-editor-form{gap:22px;display:grid}.template-editor-basics{grid-template-columns:minmax(0,1.4fr) minmax(200px,.8fr);align-items:end;gap:18px;display:grid}.template-editor-basics .builder-label,.template-section-editor .builder-label{align-content:start;min-width:0;display:grid}.template-toggle-row{min-height:44px;color:var(--text);grid-column:1/-1;align-items:center;gap:10px;font-weight:700;display:flex}.template-toggle-row input{width:20px;height:20px;accent-color:var(--accent)}.template-toggle-copy{gap:3px;display:grid}.template-toggle-copy small{color:var(--muted);font-size:calc((12px) * var(--text-scale));text-wrap:pretty;font-weight:500;line-height:1.35}.template-editor-timing{grid-template-columns:repeat(2,minmax(0,180px));gap:14px;display:grid}.template-sections-heading{justify-content:space-between;align-items:flex-end;gap:14px;display:flex}.template-sections-heading h2{text-wrap:balance;margin-bottom:4px}.template-sections-heading p{text-wrap:pretty}.grade-band-bar{box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;display:flex;overflow:hidden}.grade-band-bar-segment{text-align:center;font-size:calc((11px) * var(--text-scale));color:var(--accent-surface-strong);background:var(--accent-surface);white-space:nowrap;text-overflow:ellipsis;padding:8px 4px;font-weight:800;overflow:hidden}.grade-band-bar-segment:nth-child(odd){filter:brightness(.94)}.grade-scale-steppers{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;display:grid}.template-section-list{gap:16px;display:grid}.template-material-field{grid-column:1/-1}.template-material-field small{color:var(--muted);font-size:calc((12px) * var(--text-scale));text-wrap:pretty;margin-top:6px;font-weight:500;line-height:1.35;display:block}.template-section-editor{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:18px;grid-template-columns:32px minmax(200px,1.5fr) repeat(3,minmax(136px,1fr)) minmax(104px,auto);align-items:end;gap:16px 18px;padding:24px 18px 18px 12px;display:grid;position:relative}.template-section-editor.is-dragging{opacity:.55}.template-section-editor.is-drop-target{box-shadow:inset 0 0 0 2px var(--accent)}.template-drag-handle{width:28px;height:48px;color:var(--muted);cursor:grab;background:0 0;border:0;border-radius:10px;align-self:end;place-items:center;padding:0;display:grid}.template-drag-handle span{background-color:#0000;background-image:radial-gradient(circle,currentColor 1.1px,#0000 1.25px),radial-gradient(circle,currentColor 1.1px,#0000 1.25px);background-position:0 0,5px 0;background-repeat:repeat-y;background-size:5px 5.5px,5px 5.5px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;width:10px;height:16px}.template-drag-handle:active{cursor:grabbing}.template-drag-handle:focus-visible{box-shadow:0 0 0 3px #c6d9a842, inset 0 0 0 1px var(--accent);outline:none}.template-field,.template-picker{appearance:none;width:100%;min-width:0;max-width:100%;height:48px;min-height:48px;color:var(--text);background-color:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;border:0;border-radius:12px;margin-top:7px;padding:0 14px;font-weight:720}.template-picker{cursor:pointer;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'><path d='M4 6.2 8 10.2 12 6.2' stroke='%236f8a5b' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/></svg>");background-position:right 12px center;background-repeat:no-repeat;background-size:16px;padding:0 38px 0 14px}[dir=rtl] .template-picker{background-position:12px;padding:0 14px 0 38px}.template-section-controls button{height:48px}.template-picker-kind{font-weight:760}.template-section-editor .builder-label{overflow:hidden}.template-picker-count{font-variant-numeric:tabular-nums}.template-field:focus-visible,.template-picker:focus-visible{box-shadow:0 0 0 3px #c6d9a833, inset 0 0 0 1px var(--accent);outline:none}[data-theme=dark] .template-field,[data-theme=dark] .template-picker{background-color:#fffaf00f}[data-theme=dark] .template-picker{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'><path d='M4 6.2 8 10.2 12 6.2' stroke='%23c6d9a8' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/></svg>")}.template-section-controls{flex-wrap:wrap;align-self:end;align-items:end;gap:8px;display:flex}.template-section-controls button{min-height:44px}.template-section-index{background:var(--accent-surface);min-width:26px;height:26px;color:var(--accent-surface-strong);font-family:var(--font-mono);font-size:calc((12px) * var(--text-scale));border-radius:999px;place-items:center;font-weight:800;display:grid;position:absolute;inset-block-start:-8px;inset-inline-start:46px}.template-section-editor .builder-label{min-width:0}.template-section-editor .builder-input,.template-editor-basics .builder-input,.template-editor-timing .builder-input{min-height:44px;margin-top:7px}.template-number-input{font-variant-numeric:tabular-nums}.template-editor-errors{gap:4px;display:grid}.template-editor-actions{justify-content:flex-end;padding-top:4px}.template-editor-actions button{min-height:44px}.template-editor-summary{position:sticky;top:18px}@media (width<=1080px){.template-editor-grid{grid-template-columns:1fr}.template-editor-summary{order:-1;position:static}.template-section-editor{grid-template-columns:32px repeat(2,minmax(0,1fr));gap:16px 18px}.template-section-editor>.template-drag-handle{grid-row:1/-1;align-self:start;margin-block-start:28px}.template-section-editor>.builder-label:first-of-type{grid-column:2/-1}.template-section-title{grid-column:span 2}}@media (width<=700px){.template-editor-basics,.template-editor-timing,.template-section-editor{grid-template-columns:1fr}.template-section-title,.template-toggle-row{grid-column:auto}}.template-card h2,.builder-panel h2{font-size:calc((24px) * var(--text-scale));line-height:1.1}.template-meta-line{color:var(--accent-surface-muted);font-family:var(--font-mono);font-size:calc((13px) * var(--text-scale));font-variant-numeric:tabular-nums}.template-meta-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.template-meta-item,.builder-summary-row{background:#fffaf03d;border-radius:16px;gap:4px;padding:14px 16px;display:grid;box-shadow:inset 0 0 0 1px #fffaf02e}.template-meta-item strong,.builder-summary-row strong{font-size:calc((12px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase}.template-meta-item span,.builder-summary-row span{font-size:calc((16px) * var(--text-scale));font-weight:720}.template-section-list{flex-wrap:wrap;gap:10px;display:flex}.template-section-chip{min-height:34px;font-size:calc((13px) * var(--text-scale));background:#fffaf03d;border-radius:999px;align-items:center;padding:0 12px;font-weight:760;display:inline-flex;box-shadow:inset 0 0 0 1px #fffaf02e}.builder-workspace{flex:1;grid-template-rows:auto minmax(0,1fr);gap:20px;min-height:0;display:grid;overflow:hidden}.builder-grid{grid-template-columns:minmax(0,1fr) minmax(360px,420px);gap:14px;min-height:0;display:grid;overflow:hidden}@media (width<=1000px){.builder-grid{grid-template-columns:minmax(0,1fr);padding-inline-end:4px;overflow-y:auto}.builder-summary,.builder-active-step,.builder-active-step>.builder-form,.builder-active-step>.builder-wordbank-panel{overflow:visible}}.builder-panel{background:var(--surface-soft);min-height:0;box-shadow:inset 0 0 0 1px var(--line), 0 18px 54px var(--shadow);border-radius:24px;padding:20px}.builder-summary{min-height:0;padding-inline-end:4px;overflow-y:auto}.builder-step{opacity:.64;border-radius:18px;grid-template-columns:auto 1fr;align-items:center;gap:10px;padding:12px 14px;display:grid}.builder-step-done,.builder-step-active{opacity:1}.builder-step-active{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf014}.builder-step-number{background:var(--accent-soft);border-radius:12px;place-items:center;width:34px;height:34px;font-weight:820;display:grid}.builder-step strong{margin-bottom:4px;display:block}.builder-step small{color:var(--muted);font-size:calc((13px) * var(--text-scale))}.builder-active-step{flex-direction:column;gap:12px;display:flex;position:relative;overflow:hidden auto}.builder-active-step>.lead{margin-block:-3px}.builder-active-step>.builder-form,.builder-active-step>.builder-wordbank-panel{min-height:0}.builder-knobs-row{grid-template-columns:1fr;gap:20px;display:grid}.adaptive-toggle-details{gap:4px;display:grid}.adaptive-phase-panel{text-align:start;justify-items:start;gap:14px;display:grid}.adaptive-phase-panel.generating{background:radial-gradient(circle at 12% 50%, var(--accent-soft), transparent 34%), var(--surface);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 26%, transparent), var(--shadow)}.adaptive-generation-status{align-items:center;gap:14px;display:flex}.adaptive-generation-mark{background:var(--accent);width:18px;height:18px;box-shadow:0 0 0 7px var(--accent-soft), 0 0 24px color-mix(in srgb, var(--accent) 42%, transparent);animation:interface-pop-in .18s var(--ease) backwards;border-radius:50%;flex:none}.adaptive-generation-copy{animation:interface-rise-in .18s var(--ease) backwards;gap:5px;display:grid}.adaptive-generation-copy small{color:var(--muted)}.adaptive-toggle-label{align-items:center;gap:8px;font-weight:600;display:flex}.adaptive-batch-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.adaptive-batch-stepper{align-items:center;gap:6px;display:flex}.source-mode-row{flex-wrap:wrap;gap:10px;display:flex}.length-mode-field{gap:6px;width:fit-content;display:grid}.length-mode-control{background:var(--surface-soft);width:fit-content;max-width:100%;box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;flex-wrap:wrap;align-items:center;gap:4px;padding:4px;display:flex}.length-mode-control .chip{box-shadow:none;color:var(--muted);background:0 0}.length-mode-control .chip.active{background:var(--button);color:var(--button-text);box-shadow:none}.length-mode-control .chip:disabled.active{opacity:1}@media (hover:hover){.length-mode-control .chip:hover{box-shadow:none;color:var(--text)}.length-mode-control .chip.active:hover{color:var(--button-text)}}.builder-form{gap:10px;min-height:0;padding-inline-end:4px;display:grid;overflow-y:auto}.multi-subject-config{gap:16px;display:grid}.multi-subject-heading-row{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.multi-subject-heading-row h2,.multi-subject-heading-row p{margin:0}.multi-subject-help{border:1px solid var(--line);background:var(--surface);block-size:44px;inline-size:44px;color:var(--text);border-radius:50%;flex:0 0 44px;font-weight:800}.multi-subject-picker{border:0;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;padding:0;display:grid}.multi-subject-card{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:16px;align-content:center;gap:5px;min-block-size:88px;padding:12px;display:grid}.multi-subject-card.active{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.multi-subject-card input{block-size:18px;inline-size:18px;accent-color:var(--accent)}.multi-subject-card span{color:var(--muted);font-size:.86rem}.multi-subject-customize{border:1px solid var(--accent);cursor:pointer;border-radius:16px;justify-content:space-between;align-items:center;min-block-size:48px;inline-size:100%;padding:12px 16px;font-weight:750;transition:transform .14s cubic-bezier(.23,1,.32,1);display:flex}.multi-subject-customize:active{transform:scale(.98)}.multi-subject-customize[aria-expanded=true]{background:var(--surface)}.multi-subject-groups{grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:12px;display:grid}.multi-subject-group,.multi-subject-writing-panel{border:1px solid var(--line);background:var(--surface);border-radius:16px;min-inline-size:0;margin:0;padding:14px}.multi-subject-group legend{padding-inline:6px;font-size:.9rem;font-weight:700}.multi-subject-writing-panel{gap:8px;display:grid}.multi-subject-writing-panel p{margin:0;font-size:.86rem}.multi-subject-counts{gap:8px;padding-block-start:8px;display:grid}.multi-subject-counts>label:not(.multi-subject-writing){grid-template-columns:minmax(0,1fr) 64px;align-items:center;gap:12px;display:grid}.multi-subject-counts input[type=number],.multi-subject-counts select{border:1px solid var(--line);background:var(--bg);min-block-size:44px;inline-size:100%;min-inline-size:0;color:var(--text);font:inherit;border-radius:8px;padding:6px;font-size:1rem}.multi-subject-counts>label.multi-subject-language{grid-template-columns:1fr}.multi-subject-writing{align-items:center;gap:10px;min-block-size:44px;display:flex}.multi-subject-writing input{block-size:20px;inline-size:20px;accent-color:var(--accent)}@media (width<=680px){.multi-subject-picker{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.multi-subject-customize{transition:none}.multi-subject-customize:active{transform:none}}.builder-disclosure{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00f;border-radius:16px;gap:10px;padding:12px;display:grid}.builder-disclosure-button{width:100%;color:var(--text);font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:12px;padding:2px;font-weight:760;display:flex}.builder-disclosure-button:focus-visible{outline-offset:4px;outline:3px solid #c6d9a86b}.builder-disclosure-icon{width:28px;height:28px;color:var(--accent-strong);background:var(--accent-soft);border-radius:10px;flex:none;place-items:center;font-size:20px;line-height:1;display:grid}.builder-settings-summary{justify-content:space-between;align-items:center;gap:14px;display:flex}.builder-settings-summary>div{gap:4px;display:grid}.builder-customize-panel{gap:12px;padding-top:2px;display:grid}.builder-material-heading{align-items:center;gap:8px;display:flex}.required-label{color:var(--accent-strong);font-size:calc((12px) * var(--text-scale));letter-spacing:.04em;text-transform:uppercase;font-weight:800}.builder-source-tabs{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00f;border-radius:14px;gap:6px;padding:5px;display:flex}.builder-source-tab{min-width:0;min-height:44px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:8px;padding:8px 12px;font-weight:700;display:inline-flex}.builder-source-tab.active{color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--accent), 0 4px 14px var(--shadow)}.builder-source-tab:focus-visible{outline-offset:2px;outline:3px solid #c6d9a86b}.builder-tab-error{color:var(--warning);font-size:calc((11px) * var(--text-scale));font-weight:760}.builder-cost-review{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00f;border-radius:18px;gap:10px;padding:16px;display:grid}.builder-cost-review h3{font-size:calc((22px) * var(--text-scale));text-wrap:balance;margin:0;line-height:1.15}.builder-wordbank-panel{flex-direction:column;gap:12px;min-height:0;padding-inline-end:4px;display:flex;overflow-y:auto}.builder-wordbank-offer{font-size:calc((13.5px) * var(--text-scale));margin:0;line-height:1.45}.builder-wordbank-list-head{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.builder-wordbank-select-listed{min-height:32px;color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-weight:650}.builder-wordbank-select-listed:active{transform:scale(.97)}.builder-disclosure .builder-wordbank-panel{overflow:visible}.builder-wordbank-list{gap:6px;display:grid}.builder-wordbank-row{border:1px solid var(--line);border-radius:10px;grid-template-columns:auto minmax(100px,.8fr) minmax(120px,1fr);align-items:center;gap:10px;padding:8px 10px;display:grid}.builder-wordbank-row span{color:var(--muted)}.builder-wordbank-add{color:var(--muted);font-size:calc((13px) * var(--text-scale));gap:6px;display:grid}.builder-wordbank-add input{width:100%;min-width:0;min-height:40px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;appearance:none;border:0;border-radius:10px;padding:0 12px}.builder-label{font-size:calc((15px) * var(--text-scale));font-weight:760}.builder-input{resize:vertical;width:100%;min-height:132px;color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font:inherit;background:#fffaf014;border:0;border-radius:18px;padding:16px 18px;line-height:1.5}.builder-input:focus-visible{box-shadow:0 0 0 3px #c6d9a833, inset 0 0 0 1px var(--accent);outline:none}.builder-input-compact{min-height:84px}.builder-input.is-invalid{box-shadow:inset 0 0 0 1.5px var(--danger)}.builder-focus-alert{background:color-mix(in srgb, var(--danger) 12%, var(--surface-soft));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--danger) 38%, var(--line));color:var(--danger);font-size:calc((15px) * var(--text-scale));border-radius:14px;padding:12px 14px;font-weight:760;line-height:1.4}.builder-focus-heading{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.builder-focus-heading .builder-label{margin:0}.builder-focus-default{color:var(--accent-strong);font:inherit;font-size:calc((13px) * var(--text-scale));cursor:pointer;background:0 0;border:0;flex:none;padding:0;font-weight:720}.builder-focus-default:hover,.builder-focus-default:focus-visible{color:var(--text)}.builder-focus-default:focus-visible{box-shadow:0 2px 0 var(--accent);outline:none}.builder-material-collapsed,.builder-material-row{align-items:center;gap:10px;display:flex}.builder-material-collapsed{background:var(--surface-soft);min-height:44px;box-shadow:inset 0 0 0 1px var(--line);animation:interface-pop-in .18s var(--ease) backwards;border-radius:14px;justify-content:space-between;padding-block:6px;padding-inline:12px 8px}.builder-material-editor,.builder-material-compact{box-shadow:inset 0 0 0 1px var(--line);animation:interface-pop-in .18s var(--ease) backwards;background:#fffaf00f;border-radius:16px;gap:10px;padding:12px;display:grid}.builder-material-editor .sample-file-picker{min-height:120px;padding:16px}.builder-material-row>.sample-file-name{flex:1}.builder-material-row .actions{flex:none}.material-done-button{justify-self:end}.builder-action-bar{flex:none;gap:6px;margin-top:auto;padding-block:10px;display:grid}.generation-quote{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00f;border-radius:14px;gap:8px;padding:12px;display:grid}.generation-failure{gap:10px;display:grid}.generation-quote-grid{grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:6px 16px;display:grid}.generation-quote-grid strong,.generation-failure{font-variant-numeric:tabular-nums}.generation-quote-grid strong{white-space:nowrap;justify-self:end;min-width:max-content}.settings-column{flex:1;grid-template-rows:auto auto auto;align-content:start;gap:14px;width:100%;max-width:1100px;min-height:0;margin:0 auto;padding-block-end:24px;padding-inline-end:8px;display:grid;overflow:hidden auto}.settings-tabs{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00f;border-radius:14px;gap:6px;padding:5px;display:flex}.settings-tab{min-height:44px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:10px;flex:1;padding:8px 12px;font-weight:700}.settings-tab.active{color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--accent), 0 4px 14px var(--shadow)}.settings-segment{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;flex-wrap:wrap;gap:4px;padding:4px;display:flex}.settings-segment .chip,.settings-segment button{min-width:0;min-height:44px;color:var(--muted);box-shadow:none;font:inherit;white-space:nowrap;cursor:pointer;transition:transform .16s var(--ease), background-color .16s var(--ease), color .16s var(--ease);background:0 0;border:0;border-radius:10px;flex:7rem;padding:8px 12px;font-weight:700}.settings-segment .chip.active,.settings-segment button.active{color:var(--accent-surface-strong);background:var(--accent-surface);box-shadow:none}.settings-segment .chip:active,.settings-segment button:active{transform:scale(.97)}.settings-scroll-region{min-height:0;padding-inline-end:4px;overflow-y:auto}.settings-group{gap:12px;display:grid}.settings-preferences{align-content:start;padding-inline-end:0;overflow:visible}.settings-tab-layout{grid-template-columns:minmax(0,1fr);gap:16px;display:grid}.settings-tab-layout>.preferences-panel,.settings-tab-layout>.settings-grade-scale{min-width:0;padding-inline-end:0;overflow:visible}.settings-tab-layout>.settings-grade-scale{background:color-mix(in srgb, var(--surface-soft) 88%, var(--accent-soft));box-shadow:inset 0 0 0 1px var(--line), 0 16px 40px var(--shadow);border-radius:22px;padding:clamp(20px,2.4vw,30px)}.billing-panel{grid-template-columns:calc(100% - 13rem - 10px) 13rem;gap:10px;min-height:0;transition-property:grid-template-columns;transition-duration:.2s;transition-timing-function:cubic-bezier(.2,0,0,1);display:grid;overflow:hidden}.billing-panel-history-active{grid-template-columns:13rem calc(100% - 13rem - 10px)}.billing-panel-card{border:1px solid var(--line);background:var(--surface-soft);border-radius:14px;grid-template-rows:auto minmax(0,1fr);align-self:stretch;min-width:0;min-height:0;display:grid;overflow:hidden}.billing-panel-card:not(.is-active){align-self:start}.billing-panel-heading{min-width:0;min-height:44px;color:var(--text);font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;font-weight:760;display:flex}.billing-panel-heading>span:first-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.billing-panel-heading:focus-visible{outline:2px solid var(--accent-strong);outline-offset:-2px}.billing-panel-chevron{color:var(--muted);font-size:calc(18px * var(--text-scale));flex:none;line-height:1}.billing-panel-content{min-width:0;min-height:0;opacity:1;visibility:visible;max-inline-size:100%;padding:10px;transition-property:max-inline-size,opacity,visibility;transition-duration:.2s;transition-timing-function:cubic-bezier(.2,0,0,1);overflow:hidden}.billing-panel-card:not(.is-active) .billing-panel-content{opacity:0;visibility:hidden;pointer-events:none;max-block-size:0;max-inline-size:0;padding-block:0}.billing-plan-panel-content{grid-template-rows:minmax(0,1fr) auto;gap:10px;display:grid;overflow-y:auto}.billing-history-panel-content{overflow-y:auto}.billing-main-region{grid-template-rows:auto auto minmax(0,1fr);gap:10px;min-height:0;display:grid}.billing-main-region.hosted-only{grid-template-rows:auto minmax(0,1fr)}.billing-main-region.hosted-only .billing-detail-region .settings-advisory{min-height:100%}.billing-history-side{min-height:0;padding-inline-end:4px;overflow-y:auto}.billing-plan-region,.billing-source-region,.billing-detail-region,.billing-action-footer{align-content:start;gap:8px;display:grid}.billing-detail-region{min-height:0;padding-inline-end:4px;overflow-y:auto}.billing-history{gap:8px;display:grid}.billing-history-state{color:var(--muted);text-wrap:pretty;margin:0}.billing-history-table-wrap{overflow-x:auto}.billing-history-table{border-collapse:collapse;width:100%;min-width:42rem;font-size:calc(12px * var(--text-scale))}.billing-history-table th,.billing-history-table td{border-bottom:1px solid var(--line);text-align:start;vertical-align:middle;word-break:normal;overflow-wrap:normal;padding:6px 4px}.billing-history-table thead th{color:var(--muted);font-size:calc(11px * var(--text-scale));white-space:nowrap;font-weight:700}.billing-history-toggle{width:100%;min-height:40px;color:var(--text);font:inherit;text-align:start;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:6px;padding:2px 0;font-weight:700;display:flex}.billing-history-item-label{gap:2px;min-width:0;display:grid}.billing-history-learning-title{max-width:18rem;color:var(--muted);font-size:calc(11px * var(--text-scale));text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.billing-history-toggle span:last-child{color:var(--muted);font-size:calc(16px * var(--text-scale))}.billing-history-money{font-variant-numeric:tabular-nums;white-space:nowrap;text-align:end!important}.billing-history-details td{background:#c6d9a80f;padding:10px 8px}.billing-history-details dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;margin:0;display:grid}.billing-history-details dl>div{justify-content:space-between;gap:12px;display:flex}.billing-history-details dt{color:var(--muted)}.billing-history-details dd{font-variant-numeric:tabular-nums;text-align:end;white-space:nowrap;margin:0;font-weight:700}.billing-history-learning-details{gap:8px;display:grid}.billing-history-learning-details p,.billing-history-learning-details li{justify-content:space-between;gap:12px;margin:0;display:flex}.billing-history-learning-details p{color:var(--muted)}.billing-history-learning-details ol{gap:6px;margin:0;padding-inline-start:22px;display:grid}.billing-history-learning-details li strong,.billing-history-learning-details p strong{color:var(--text);font-variant-numeric:tabular-nums;white-space:nowrap}.billing-action-footer{border-top:1px solid var(--line);grid-column:1;padding-block-start:10px}.billing-action-footer .actions{justify-content:flex-end}.preferences-panel{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00a;border-radius:18px;grid-auto-rows:max-content;align-self:start;display:grid}.preference-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(180px,1fr) minmax(360px,auto);align-items:center;gap:20px;min-height:76px;padding:14px 16px;display:grid}.preference-row>*{min-width:0}.preference-row:last-child{border-bottom:0}.preference-copy{gap:3px;display:grid}.preference-account-email{text-align:end;overflow-wrap:anywhere;justify-self:end;font-weight:600}.preference-copy span,.source-card span,.catalog-option small{color:var(--muted)}.settings-switch{width:46px;height:26px;box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;transition:background-color .18s var(--ease);background:#fffaf024;border:0;border-radius:999px;justify-self:end;position:relative}.settings-switch-thumb{top:3px;background:var(--text);width:20px;height:20px;transition:transform .18s var(--ease);border-radius:50%;position:absolute;inset-inline-start:3px}.settings-switch[aria-checked=true]{background:var(--accent)}.settings-switch[aria-checked=true] .settings-switch-thumb{transform:translate(20px)}[dir=rtl] .settings-switch[aria-checked=true] .settings-switch-thumb{transform:translate(-20px)}.settings-advisory{color:var(--muted);background:#c6d9a814;border-radius:14px;margin:0;padding:12px 14px;box-shadow:inset 0 0 0 1px #c6d9a833}.account-deletion-notice{gap:4px;display:grid}.app-update-banner{z-index:30;background:var(--surface);max-width:min(420px,100vw - 48px);box-shadow:0 0 0 1px var(--line), 0 14px 40px var(--shadow);border-radius:16px;gap:10px;padding:14px;display:grid;position:fixed;bottom:24px;right:24px}[dir=rtl] .app-update-banner{left:24px;right:auto}.subscription-card{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00a;border-radius:14px;gap:4px;padding:12px 14px;display:grid}.subscription-card div{gap:4px;display:grid}.subscription-card span{color:var(--muted)}.billing-pitch{color:var(--muted);text-wrap:pretty;margin:0}.billing-offers{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.billing-offers>div{background:#c6d9a814;border-radius:12px;gap:3px;padding:10px 12px;display:grid;box-shadow:inset 0 0 0 1px #c6d9a83d}.billing-offers span{color:var(--muted);font-size:calc(12px * var(--text-scale))}.billing-checkout{justify-self:start}.credit-offer-card{background:#c6d9a814;border-radius:16px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px 14px;padding:14px;display:grid;box-shadow:inset 0 0 0 1px #c6d9a83d}.credit-offer-copy{gap:4px;display:grid}.credit-offer-copy span{color:var(--muted);text-wrap:pretty}.credit-balance-label{font-size:calc(12px * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;font-weight:760}.credit-balance-amount{font-size:calc(28px * var(--text-scale));font-variant-numeric:tabular-nums;line-height:1}.credit-rule{color:var(--accent-strong);background:var(--accent-soft);font-size:calc(12px * var(--text-scale));white-space:nowrap;border-radius:999px;align-self:start;padding:5px 9px;font-weight:720}.credit-offer-card .billing-checkout{grid-column:1/-1}.credit-saved-card{background:#c6d9a814;border-radius:12px;gap:4px;padding:10px 12px;display:grid;box-shadow:inset 0 0 0 1px #c6d9a83d}.credit-saved-card span{color:var(--muted)}.source-choice{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.source-card,.catalog-option{text-align:start;color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font:inherit;cursor:pointer;background:#fffaf00a;border:0;border-radius:14px;gap:5px;padding:12px 14px;display:grid}.source-card.active,.catalog-option.active{box-shadow:inset 0 0 0 1px var(--accent);background:#c6d9a81a}.catalog-picker{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.catalog-option:disabled{opacity:.45;cursor:not-allowed}.local-compute-details{color:var(--muted)}.local-compute-details summary{cursor:pointer;width:fit-content;color:var(--text);font-weight:700}.local-compute-details p{margin:8px 0 0;line-height:1.45}@media (width<=700px){.settings-tab-layout{grid-template-columns:1fr}.billing-main-region{overflow:visible}.preference-row,.source-choice,.catalog-picker{grid-template-columns:1fr}.settings-switch{justify-self:start}}@media (width<=860px){.billing-panel,.billing-panel-history-active{flex-direction:column;grid-template-columns:none;gap:8px;height:auto;transition:none;display:flex;overflow:visible}.billing-panel-card{flex:none;grid-template-rows:auto minmax(0,auto);align-self:stretch;width:100%;min-height:auto;overflow:visible}.billing-panel-card.is-active{flex:auto}.billing-panel-card:not(.is-active){flex:none;align-self:stretch}.billing-panel-card:not(.is-active) .billing-panel-content{max-block-size:none;max-inline-size:none;padding:0;display:none}.billing-panel-card.is-active .billing-panel-content{overflow-y:visible}.credit-offer-card{grid-template-columns:minmax(0,1fr)}.credit-rule{white-space:normal;justify-self:start}}@media (width<=1100px){:root[data-text-size=large] .billing-panel,:root[data-text-size=large] .billing-panel-history-active{grid-template-rows:auto auto;grid-template-columns:1fr;overflow-y:auto}}@media (width<=860px){.preference-row{grid-template-columns:minmax(0,1fr);align-items:start;gap:10px}.preference-account-email{text-align:start;justify-self:start}.settings-segment{width:100%}.settings-switch{justify-self:start}.settings-grade-scale .grade-scale-steppers{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (prefers-reduced-motion:reduce){.billing-panel,.billing-panel-content,.settings-switch,.settings-switch-thumb,.settings-segment .chip,.settings-segment button{transition:none}}.settings-field{gap:6px;display:grid}.settings-focus-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.settings-grade-scale{gap:16px;padding-block:4px;display:grid}.settings-grade-scale p{margin:4px 0 0}.settings-grade-scale .grade-scale-steppers{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.settings-grade-scale .grade-scale-steppers .builder-label{align-content:start;gap:8px;min-width:0;display:grid}.settings-grade-scale .settings-input{min-height:44px}.settings-field-row{align-items:flex-end;gap:8px;display:flex}.settings-field-row .settings-field{flex:1;min-width:0}.settings-input{width:100%;color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font:inherit;background:#fffaf014;border:0;border-radius:12px;padding:8px 12px}.settings-input:focus-visible{box-shadow:0 0 0 3px #c6d9a833, inset 0 0 0 1px var(--accent);outline:none}.settings-feedback{animation:interface-pop-in .16s var(--ease) backwards;display:block}.settings-toast{z-index:40;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line), 0 12px 30px var(--shadow);animation:interface-pop-in .16s var(--ease) backwards;border-radius:12px;padding:10px 14px;position:fixed;inset-block-end:24px;inset-inline-end:24px}.builder-continue{justify-content:center;width:auto}.generation-ready{color:var(--accent-strong);background:var(--accent-soft);border-radius:16px;justify-content:space-between;align-items:center;gap:12px;padding:12px;display:flex;box-shadow:inset 0 0 0 1px #6f8a5b38}.builder-summary{align-content:start;gap:14px;display:grid;overflow-y:auto}.builder-summary-meta{font-size:calc((13px) * var(--text-scale));margin:0}.builder-summary .builder-customize-panel{padding-top:0}.builder-summary .length-mode-control{flex-wrap:wrap}.builder-summary-list{gap:10px;display:grid}.review-workspace{flex:1;align-content:start;gap:20px;min-height:0;padding-inline-end:4px;display:grid;overflow-y:auto}.results-workspace{grid-template-rows:auto minmax(0,1fr);gap:12px;overflow:hidden}.results-header{gap:12px;display:grid}.results-workspace .review-grid{min-height:0;overflow:hidden}.results-workspace .review-panel,.results-workspace .review-sidebar{overscroll-behavior:contain;min-height:0;max-height:none;overflow-y:auto}.results-workspace .review-sidebar{position:static}.generated-review-workspace{grid-template-rows:auto minmax(0,1fr);gap:12px;overflow:hidden}.generated-review-workspace .review-grid{min-height:0;overflow:hidden}.review-grid{grid-template-columns:minmax(0,1fr) 280px;gap:14px;display:grid}.grading-pending-banner{color:var(--accent-strong);background:var(--accent-soft);border-radius:18px;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex;box-shadow:inset 0 0 0 1px #6f8a5b3d}.grading-pending-banner div{gap:4px;display:grid}.grading-pending-banner span{font-size:calc((13px) * var(--text-scale));line-height:1.35}.review-panel,.review-sidebar{align-content:start;gap:14px;display:grid}.review-sidebar{max-height:calc(100vh - 24px);position:sticky;top:12px;overflow-y:auto}.generated-review-sidebar{align-self:start;max-height:100%;top:0;overflow-y:auto}.take-settings{border-block:1px solid var(--line);gap:8px;padding-block:10px;display:grid}.take-settings-heading{justify-content:space-between;align-items:center;gap:8px;display:flex}.take-settings-hint,.take-settings-fields label>small,.take-settings-toggle small{color:var(--muted);font-size:calc((12px) * var(--text-scale));text-wrap:pretty;margin:0;font-weight:500;line-height:1.35}.take-settings-fields{gap:10px;padding-top:4px;display:grid}.take-settings-fields label,.take-settings-fields fieldset{gap:5px;display:grid}.take-settings-fields label>span,.take-settings-fields legend{color:var(--muted);font-size:calc((12px) * var(--text-scale));font-weight:720}.take-settings-fields select,.take-settings-fields input{border:1px solid var(--line);width:100%;min-height:44px;color:var(--text);background:var(--surface-soft);font:inherit;border-radius:10px;padding-inline:10px}.take-settings-fields .take-settings-toggle{grid-template-columns:18px minmax(0,1fr);align-items:start;gap:8px}.take-settings-fields .take-settings-toggle input{width:18px;min-height:18px}.take-settings-fields .take-settings-toggle span{color:var(--text);gap:3px;display:grid}.take-settings-fields fieldset{border:0;margin:0;padding:0}.take-settings-fields fieldset label{grid-template-columns:minmax(0,1fr) 72px;align-items:center}.take-settings-derived{background:var(--surface-soft);color:var(--muted);font-size:calc((12px) * var(--text-scale));border-radius:10px;gap:3px;padding:8px 10px;display:grid}.totals-updated h2{animation:totalsSettle 1.4s var(--ease)}.score-percent-primary{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.grade-band-chip{background:var(--accent-soft);color:var(--accent-strong);font-size:calc((12px) * var(--text-scale));letter-spacing:.02em;border-radius:999px;padding:5px 12px;font-weight:820}.score-points-secondary{font-size:calc((13px) * var(--text-scale));overflow-wrap:normal;word-break:normal}@keyframes totalsSettle{0%{color:var(--accent-strong);transform:scale(1)}35%{color:var(--accent-strong);transform:scale(1.06)}to{color:var(--text);transform:scale(1)}}.review-section-list{gap:10px;display:grid}.review-stat-row{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:10px;display:grid}.review-summary-strip{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00f;border-radius:16px;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:6px;padding:6px;display:grid}.review-summary-item{gap:2px;min-width:0;padding:8px 10px;display:grid}.review-summary-item strong{color:var(--muted);font-size:calc((11px) * var(--text-scale));letter-spacing:.06em;text-transform:uppercase}.review-summary-item span{font-size:calc((14px) * var(--text-scale));font-variant-numeric:tabular-nums;font-weight:720;line-height:1.25}.review-metadata{color:var(--muted);font-size:calc((13px) * var(--text-scale));font-weight:650}.review-receipt{width:fit-content;max-width:100%;color:var(--accent-strong);background:var(--accent-soft);font-size:calc((13px) * var(--text-scale));font-variant-numeric:tabular-nums;text-wrap:pretty;border-radius:999px;padding:6px 10px;font-weight:760;box-shadow:inset 0 0 0 1px #6f8a5b3d}.review-title-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.review-title-row h2{min-width:0;margin:0}.review-stat-card,.review-detail-card,.review-side-card{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf014;border-radius:16px;gap:6px;padding:12px 14px;display:grid}.review-stat-card strong,.review-detail-card strong,.review-side-card strong{font-size:calc((11px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase}.review-stat-card span,.review-detail-card span,.review-side-card span{font-size:calc((16px) * var(--text-scale));overflow-wrap:normal;word-break:normal;font-variant-numeric:tabular-nums;font-weight:720;line-height:1.35}.results-elapsed-inline{display:none}.review-section-grid,.review-detail-grid,.review-side-stack{gap:10px;display:grid}.review-section-grid{grid-template-rows:none;grid-template-columns:repeat(2,minmax(0,1fr));height:auto}.review-detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.review-section-card{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf014;border-radius:18px;grid-template-columns:1fr auto;align-items:start;gap:10px;min-height:0;padding:14px 16px;display:grid;overflow:visible}.review-question-prompt{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.review-question-prompt.expanded{display:block;overflow:visible}.review-prompt-toggle{width:fit-content;color:var(--accent-strong);font:inherit;font-size:calc((11px) * var(--text-scale));cursor:pointer;background:0 0;border:0;padding:1px 0;font-weight:760}.review-page-stepper{display:none}.review-pagination{justify-content:center;gap:8px;display:flex}.review-pagination button{background:var(--line);cursor:pointer;border:0;border-radius:999px;width:9px;height:9px;padding:0}.review-pagination button[aria-current=page]{background:var(--accent);width:24px}.review-section-copy{gap:4px;display:grid}.review-badge{background:var(--accent-soft);min-width:88px;color:var(--accent-strong);font-size:calc((12px) * var(--text-scale));text-align:center;border-radius:999px;justify-content:center;align-items:center;padding:7px 10px;font-weight:820;display:inline-flex}.review-badge-stack,.review-issues-list{gap:8px;display:grid}.review-badge-secondary,.review-issue-chip{color:var(--text);box-shadow:inset 0 0 0 1px var(--line);background:#fffaf014}.review-section-copy strong{font-size:calc((14px) * var(--text-scale))}.review-section-copy small{color:var(--muted);font-size:calc((13px) * var(--text-scale));line-height:1.4}.review-section-details{color:var(--muted);font-size:calc((12px) * var(--text-scale));line-height:1.35}.review-section-details summary{width:fit-content;color:var(--accent-strong);cursor:pointer;font-weight:720}.review-section-details p{text-wrap:pretty;margin:5px 0 0}.generated-review-workspace .review-panel{overscroll-behavior:contain;align-self:stretch;gap:10px;padding:14px;overflow-y:auto}.generated-review-sidebar .take-settings-hint{display:none}.history-group-stack{align-content:start;gap:12px;display:grid}.history-group{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:20px;gap:12px;padding:14px;display:grid}.history-group-head strong{font-size:calc((15px) * var(--text-scale));display:block}.history-group-head span{color:var(--muted);font-size:calc((12px) * var(--text-scale));font-variant-numeric:tabular-nums;margin-top:4px;display:block}.history-pill-row{flex-wrap:wrap;gap:8px;display:flex}.history-pill,.history-more-pill{text-align:start;min-width:78px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;cursor:pointer;border:0;border-radius:14px;gap:3px;padding:9px 11px;display:grid}.history-pill-score{align-items:baseline;gap:6px;display:flex}.history-pill b{font-family:var(--font-mono);font-size:calc((19px) * var(--text-scale));font-variant-numeric:tabular-nums;line-height:1}.history-delta{color:var(--muted);font-family:var(--font-mono);font-size:calc((12px) * var(--text-scale));font-variant-numeric:tabular-nums;font-style:normal;font-weight:760}.history-delta-up{color:var(--accent-strong)}.history-delta-down{color:var(--danger)}.history-pill i{color:var(--muted);font-style:normal;font-size:calc((11px) * var(--text-scale));font-weight:700}.history-band-pass,.history-band-good{background:color-mix(in srgb, var(--accent-soft) 55%, var(--surface))}.history-band-veryGood,.history-band-excellent,.history-band-perfect{background:var(--accent-soft)}.history-pill-newest{box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--accent) 55%, transparent)}.history-more-pill{color:var(--muted);font-size:calc((12px) * var(--text-scale));background:0 0;align-content:center;font-weight:760}@media (hover:hover){.history-pill:hover,.history-more-pill:hover{box-shadow:inset 0 0 0 2px var(--accent)}}.generated-review-workspace .review-stat-row{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:7px}.generated-review-workspace .review-stat-card,.generated-review-workspace .review-detail-card{border-radius:12px;gap:3px;padding:8px 10px}.generated-review-workspace .review-stat-card strong,.generated-review-workspace .review-detail-card strong{font-size:calc((10px) * var(--text-scale))}.generated-review-workspace .review-stat-card span,.generated-review-workspace .review-detail-card span{font-size:calc((13px) * var(--text-scale))}.generated-review-workspace .review-section-grid,.generated-review-workspace .review-detail-grid{grid-template-rows:none;grid-template-columns:minmax(0,1fr);gap:7px;height:auto}.generated-review-workspace .review-section-card{border-radius:12px;align-items:center;min-height:auto;padding:8px 10px;overflow:visible}.generated-review-workspace .review-section-copy small{-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.3;display:-webkit-box;overflow:hidden}.generated-review-workspace .review-section-card .review-badge-stack{gap:6px;display:flex}.generated-review-workspace .review-section-card .review-badge{min-width:0;font-size:calc((11px) * var(--text-scale));padding:5px 8px}.generated-review-workspace .review-detail-card{grid-template-columns:minmax(120px,.28fr) minmax(0,1fr);align-items:start;column-gap:10px}.generated-review-workspace .review-detail-card small{color:var(--muted);grid-column:2;line-height:1.35}.open-evaluation{border-top:1px solid var(--line);grid-column:1/-1;gap:5px;padding-top:10px;display:grid}.open-evaluation-details{box-shadow:inset 0 0 0 1px var(--line);background:#fffaf00d;border-radius:12px;padding:9px 10px}.open-evaluation-details summary{cursor:pointer;font-size:calc((11px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;font-weight:820}.open-evaluation-detail-copy,.evaluation-copy-block{gap:5px;margin-top:8px;display:grid}.copy-block-heading{justify-content:space-between;align-items:center;gap:8px;display:flex}.copy-text-button{width:26px;height:26px;color:var(--muted);font:inherit;font-size:calc((15px) * var(--text-scale));background:0 0;border:0;border-radius:8px;flex:none;position:relative;overflow:hidden}.copy-icon-state{place-items:center;transition-property:opacity,scale,filter;transition-duration:.18s;transition-timing-function:cubic-bezier(.2,0,0,1);display:grid;position:absolute;inset:0}.copy-icon-state.active{opacity:1;filter:blur();scale:1}.copy-icon-state.inactive{opacity:0;filter:blur(4px);scale:.25}.copy-icon-check{color:var(--accent-strong);font-weight:820}.copy-text-button:hover,.copy-text-button:focus-visible{color:var(--accent-strong);background:var(--accent-soft)}.review-jump-links{grid-template-columns:repeat(auto-fill,minmax(32px,1fr));gap:7px;display:grid}.review-jump-links strong{font-size:calc((11px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase;grid-column:1/-1}.review-jump-links button{min-width:40px;min-height:40px;color:var(--text);box-shadow:inset 0 0 0 1px var(--line);cursor:pointer;font-family:var(--font-mono);font-size:calc((12px) * var(--text-scale));background:#fffaf014;border:0;border-radius:9px;grid-template-columns:auto auto;place-items:center;gap:3px;display:grid;position:relative}.review-jump-links button .question-flag-marker{color:var(--warning);font-size:calc((10px) * var(--text-scale));line-height:1;position:absolute;inset-block-start:2px;inset-inline-end:4px}.results-question-nav{z-index:2;background:var(--surface);-webkit-backdrop-filter:blur(16px);box-shadow:0 16px 20px color-mix(in srgb, var(--surface) 82%, transparent);margin-block-end:10px;padding-block:8px 14px;position:sticky;top:0}.review-jump-links button span{font-weight:900}.review-jump-links button.verdict-correct{color:var(--accent-strong);box-shadow:inset 0 0 0 1px var(--accent)}.review-jump-links button.verdict-incorrect{color:var(--danger);box-shadow:inset 0 0 0 1px}.review-jump-links button.verdict-partial{color:var(--warning);box-shadow:inset 0 0 0 1px var(--warning)}.review-jump-links button.verdict-no-answer{border:1px dashed var(--muted)}.review-jump-links button.verdict-awaiting-grade{color:var(--warning);box-shadow:inset 0 0 0 1px}.review-jump-links button.active{color:var(--accent-surface-strong);background:var(--accent-surface);box-shadow:inset 0 0 0 2px var(--accent)}.review-section-card.review-target-active{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent)}.review-flag-badge{color:var(--warning)}.review-flag-note{border-inline-start:3px solid var(--warning);background:#fffaf014;border-radius:6px;gap:3px;margin-top:6px;padding:7px 9px;display:grid}.review-flag-note strong{font-size:calc((11px) * var(--text-scale))}.review-flag-note small{overflow-wrap:anywhere}.open-evaluation strong{font-size:calc((11px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase}.open-evaluation small{color:var(--muted);line-height:1.4}.recheck-note{resize:vertical;width:100%;min-height:68px;color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font:inherit;background:#fffaf014;border:0;border-radius:10px;padding:10px}.exam-top-bar{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:18px;justify-content:space-between;align-items:center;gap:16px;padding:12px 16px;display:flex}.exam-top-bar h1{font:inherit;margin:0;font-weight:700}.exam-header-actions{align-items:center;gap:8px;display:flex}.unanswered-submit-confirm{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--warning);border-radius:16px;justify-content:space-between;align-items:center;gap:16px;padding:10px 14px;display:flex}.exam-timer{background:var(--accent-cta);min-width:84px;color:var(--accent-cta-text);border-radius:14px;flex-direction:column;align-items:center;padding:6px 12px;display:inline-flex}.exam-timers{align-items:center;gap:8px;display:flex}.exam-timer.warning{background:var(--warning);color:var(--walnut)}.exam-timer span{font-size:calc((10px) * var(--text-scale));text-transform:uppercase;letter-spacing:.08em;opacity:.7}.exam-timer strong{font-family:var(--font-mono);font-size:calc((18px) * var(--text-scale));font-variant-numeric:tabular-nums}.question-meta{color:var(--muted);font-size:calc((13px) * var(--text-scale));justify-content:space-between;gap:12px;font-weight:720;display:flex}.question-flag-button{color:var(--muted);box-shadow:inset 0 0 0 1px var(--line);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:5px;margin-inline-start:auto;padding:4px 8px;display:inline-flex}.question-flag-button:hover,.question-flag-button:focus-visible,.question-flag-button.active{color:var(--warning);background:#fffaf014}.question-flag-note{resize:none;height:58px;min-height:58px;margin-top:10px;overflow-y:auto}.question-timer{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.question-prompt{font-size:calc((24px) * var(--text-scale));margin:14px 0 0;line-height:1.45}.question-prompt-row{align-items:flex-start;gap:12px;display:flex}.question-prompt-row .question-prompt{flex:1;min-width:0}.speech-control{border:1px solid var(--line);min-width:44px;min-height:44px;color:var(--text);background:var(--surface-soft);font:inherit;font-size:calc(13px * var(--text-scale));white-space:nowrap;cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding-inline:14px;font-weight:750;line-height:1.1;display:inline-flex;position:relative}.speech-control-icon{flex:none;display:none}.speech-control-icon svg{display:block}.speech-control:hover,.speech-control.active{color:var(--accent-strong);background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent)}.speech-control:disabled{opacity:.55;cursor:not-allowed}.take-question-panel.with-passage{grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);gap:18px;display:grid}.take-question-panel{flex:1;min-height:0;overflow:hidden}.take-question-content,.passage-panel{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:color-mix(in srgb, var(--accent-strong) 72%, var(--walnut)) transparent;scrollbar-gutter:stable;min-width:0;max-height:100%;overflow-y:auto}.take-question-content::-webkit-scrollbar{width:12px}.passage-panel::-webkit-scrollbar{width:12px}.take-question-content::-webkit-scrollbar-track{background:color-mix(in srgb, var(--line) 42%, transparent);border-radius:999px;margin-block:10px}.passage-panel::-webkit-scrollbar-track{background:color-mix(in srgb, var(--line) 42%, transparent);border-radius:999px;margin-block:10px}.take-question-content::-webkit-scrollbar-thumb{background:var(--accent-strong);background-clip:padding-box;border:3px solid #0000;border-radius:999px;min-height:42px}.passage-panel::-webkit-scrollbar-thumb{background:var(--accent-strong);background-clip:padding-box;border:3px solid #0000;border-radius:999px;min-height:42px}.take-question-content::-webkit-scrollbar-thumb:hover{background:var(--walnut);background-clip:padding-box}.passage-panel::-webkit-scrollbar-thumb:hover{background:var(--walnut);background-clip:padding-box}.passage-panel{border:1px solid var(--line);background:var(--surface-soft);border-radius:15px;align-self:stretch;padding:16px;line-height:1.65}.passage-panel strong{font-size:calc((11px) * var(--text-scale));letter-spacing:.08em;text-transform:uppercase}.passage-panel p{font-size:calc((18px) * var(--text-scale));white-space:pre-wrap;margin:10px 0 0}.passage-lines{margin-top:10px;padding-inline-start:2.5em;position:relative}.passage-location{min-height:20px;color:var(--muted);font-size:calc((11px) * var(--text-scale));font-variant-numeric:tabular-nums;justify-content:flex-end;margin-bottom:4px;line-height:1.3;display:flex}.passage-marking-hint{color:var(--muted);font-size:calc((12px) * var(--text-scale));margin-top:4px;display:block}.passage-line-number-layer{pointer-events:none;z-index:1;width:2em;position:absolute;inset-block:0;inset-inline-start:0}.passage-line-focus{z-index:0;pointer-events:none;background:color-mix(in srgb, var(--accent) 9%, transparent);width:min(68ch,100% - 2.5em);box-shadow:inset 3px 0 0 color-mix(in srgb, var(--accent-strong) 42%, transparent);border-radius:5px;position:absolute;inset-inline-start:2.5em}.passage-line-number{pointer-events:none;width:100%;color:var(--muted);font-size:calc((12px) * var(--text-scale));text-align:end;direction:ltr;unicode-bidi:isolate;font-family:inherit;line-height:1;display:block;position:absolute;inset-inline:0;transform:translateY(-50%)}.passage-text{z-index:1;min-width:0;max-width:68ch;position:relative}.passage-text p{font-size:calc((18px) * var(--text-scale));white-space:normal;margin:0;line-height:1.75}.passage-text p+p{margin-top:22px}.passage-mark{z-index:2;color:inherit;background:color-mix(in srgb, var(--accent) 28%, transparent);box-shadow:inset 0 -.08em 0 color-mix(in srgb, var(--accent-strong) 48%, transparent);border-radius:3px;padding:0 .08em;position:relative}.passage-mark[data-mark-count="2"]{background:color-mix(in srgb, var(--accent-strong) 36%, transparent)}.passage-mark-action{z-index:2;white-space:nowrap;min-height:34px;transition:background-color .14s var(--ease), box-shadow .14s var(--ease), color .14s var(--ease);padding:6px 10px;position:absolute;transform:translate(-50%,-100%)}.passage-mark-action:hover,.passage-mark-action:active{transform:translate(-50%,-100%)}.answer-list{gap:10px;margin-top:20px;display:grid}.answer-choice-row{grid-template-columns:minmax(0,1fr) auto;align-items:stretch;gap:8px;display:grid}.answer-choice-row .answer-option{width:100%}.open-response-input{resize:vertical;width:100%;min-height:180px;color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font:inherit;font-size:calc((18px) * var(--text-scale));background:#fffaf014;border:0;border-radius:15px;margin-top:20px;padding:14px;line-height:1.5}.open-response-input:focus-visible{box-shadow:0 0 0 3px #c6d9a833, inset 0 0 0 1px var(--accent);outline:none}.answer-option{text-align:start;min-height:52px;color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font:inherit;font-size:calc((18px) * var(--text-scale));background:#fffaf014;border:0;border-radius:15px;grid-template-columns:auto 1fr;align-items:center;gap:12px;padding:10px 14px;display:grid}.short-answer-input{font-size:calc((18px) * var(--text-scale))}.answer-option.selected{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent)}.answer-option:disabled,.open-response-input:disabled{opacity:.7;cursor:not-allowed}.exam-progress{flex-direction:column;align-items:center;gap:6px;min-width:220px;display:flex}.exam-progress-jump{width:100%;min-width:0;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:center;gap:6px;padding:0;display:flex}.exam-progress-count{font-variant-numeric:tabular-nums;font-weight:700;display:none}.exam-progress-list-label{background:var(--surface-soft);min-height:36px;box-shadow:inset 0 0 0 1px var(--line);font-size:calc(13px * var(--text-scale));border-radius:999px;justify-content:center;align-items:center;padding:0 14px;font-weight:750;display:inline-flex}.passage-panel-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.passage-expand{min-height:28px;color:var(--accent-strong);background:var(--accent-soft);font:inherit;font-size:calc(12px * var(--text-scale));cursor:pointer;border:0;border-radius:999px;padding:0 10px;font-weight:700;display:none}.passage-sheet{z-index:12;padding:max(16px, env(safe-area-inset-top,0px)) max(16px, env(safe-area-inset-right,0px)) max(16px, env(safe-area-inset-bottom,0px)) max(16px, env(safe-area-inset-left,0px));background:var(--bg);flex-direction:column;display:flex;position:fixed;inset:0}.passage-sheet-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.passage-sheet-body{background:var(--surface);min-height:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;flex:1;padding:16px;overflow:auto}.builder-generating-card{text-align:center;justify-items:center;gap:12px;padding:28px 16px;display:grid}.builder-generating-card h2{font-size:calc(26px * var(--text-scale));margin:0}.builder-generating-card .exam-progress-bar{width:min(100%,280px)}.builder-generating-card .secondary{justify-content:center;width:min(100%,280px)}.exam-progress-bar{background:var(--line);border-radius:999px;width:100%;height:8px;overflow:hidden}.exam-progress-fill{border-radius:inherit;background:var(--accent);height:100%}.question-jump-grid{background:var(--surface-soft);max-height:min(280px,35vh);box-shadow:inset 0 0 0 1px var(--line);overscroll-behavior:contain;border-radius:16px;gap:12px;padding:12px;display:grid;overflow-y:auto}.question-jump-section{border-bottom:1px solid var(--line);gap:8px;padding-bottom:12px;display:grid}.question-jump-section:last-child{border-bottom:0;padding-bottom:0}.question-jump-section>strong{color:var(--muted);font-size:calc((11px) * var(--text-scale));letter-spacing:.06em;text-transform:uppercase}.question-jump-section>div{flex-wrap:wrap;gap:8px;display:flex}.question-jump-item{min-width:44px;min-height:44px;color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font-family:var(--font-mono);font-size:calc((12px) * var(--text-scale));background:#fffaf014;border:0;border-radius:10px}.question-jump-item.locked{opacity:.72;cursor:not-allowed}.question-jump-item.frozen:not(.locked){background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--warning)}.question-jump-item.locked span{margin-inline-end:3px}.question-jump-item.current{box-shadow:inset 0 0 0 2px var(--accent)}.question-jump-item.answered{background:var(--accent-soft)}@media (prefers-reduced-motion:reduce){.learning-running-shell,.learning-result-layout,.template-delete-confirm,.exam-resume-confirm,.builder-material-collapsed,.builder-material-editor,.builder-material-compact,.adaptive-generation-mark,.adaptive-generation-copy,.settings-feedback,.take-settings-customize[open] .take-settings-fields,.open-evaluation-details[open] .open-evaluation-detail-copy{animation:interface-fade-in .12s var(--ease) backwards}.local-progress-ledger{animation:none}}@media (width<=980px){.exam-actions-grid,.start-grid,.builder-grid,.review-grid{grid-template-columns:1fr}.review-sidebar{max-height:none;position:static}.results-workspace{grid-template-rows:none;overflow-y:auto}.results-workspace .review-grid,.results-workspace .review-panel,.results-workspace .review-sidebar{overflow:visible}.results-question-nav{position:static}.generated-review-workspace{grid-template-rows:none;overflow-y:auto}.generated-review-workspace .review-grid,.generated-review-workspace .review-panel{overflow:visible}.take-question-panel.with-passage{grid-template-rows:minmax(0,45%) minmax(0,1fr);grid-template-columns:1fr}.review-stat-row,.review-section-grid,.review-detail-grid{grid-template-columns:1fr}.review-section-grid{grid-template-rows:none;height:auto}.review-section-card{max-height:280px}.template-meta-grid{grid-template-columns:1fr}}@media (width<=720px){.learning-workspace{justify-content:flex-start;align-items:stretch;place-items:unset;flex-direction:column;display:flex;overflow:hidden}.learning-workspace:not(.learning-running){padding-top:168px}.learning-result{-webkit-overflow-scrolling:touch;flex:1;align-content:start;place-items:start stretch;width:100%;min-height:0;overflow:hidden auto}.learning-result-layout{grid-template-columns:1fr;width:100%;height:auto;max-height:none}.learning-answer-panel{max-height:none;display:block;overflow:visible}.learning-answer-panel>header{z-index:2;background:var(--surface-soft);position:sticky;top:0}.learning-answer-body{overflow:visible}.learning-result-rail{grid-template-columns:repeat(2,minmax(0,1fr))}.learning-export-preview{overflow-y:auto}.learning-export-layout,.learning-control-strip{grid-template-columns:1fr}.learning-ask-shell{margin-top:0;margin-bottom:24px}.learning-status-row .learning-mixed-support{display:none}.exam-hero{flex-direction:column;align-items:start}.generated-review-hero-actions{justify-items:start}.unanswered-submit-confirm{flex-direction:column;align-items:flex-start}}:root[data-text-size=small]{--text-scale:1}:root[data-text-size=medium]{--text-scale:1.12}:root[data-text-size=large]{--text-scale:1.28}.desktop-app{--accent-strong:#4f673f;--muted:#5e5547;--warning:#765318;--warning-text:#fffaf0;height:100%;min-height:0}:root[data-theme=dark] .desktop-app{--accent-strong:#c6d9a8;--muted:#f4efe4ad;--warning:#e3bd72;--warning-text:#1b2119}.desktop-app :where(p,span,small,strong,label,a){overflow-wrap:anywhere}.desktop-app :where(.topbar>*,.exam-top-bar>*,.exam-header-actions,.exam-hero>*,.builder-grid>*,.review-grid>*,.review-section-grid>*,.learning-result-layout>*,.settings-field-row>*){min-width:0}.desktop-app :where(button,.chip,.primary,.secondary,.generation-pill){overflow-wrap:normal;word-break:normal;min-width:min-content}.desktop-app :where(button,.chip,.primary,.secondary) :where(span,small,strong){overflow-wrap:normal;word-break:normal}.desktop-app :where(a,button,input,textarea,select,[tabindex]):focus-visible{outline:none}.desktop-app[data-keyboard-navigation=true] :where(a,button,input,textarea,select,[tabindex]):focus-visible{outline:2px solid var(--accent-strong);outline-offset:2px}.desktop-app .exam-timer.warning{color:var(--warning-text)}@media (prefers-reduced-motion:reduce){.desktop-app *,.desktop-app :before,.desktop-app :after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.play-instrument{align-items:flex-start;gap:clamp(16px,3vw,34px);display:flex}.play-gauge{gap:7px;display:grid}.play-gauge-label{font-family:var(--font-mono);font-size:calc(9px * var(--text-scale));letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}.play-tolerance{align-items:flex-end;gap:4px;height:26px;display:flex}.play-grad{background:var(--text);border-radius:1px;width:4px;height:22px}.play-grad:nth-child(odd){height:26px}.play-grad.spent{background:color-mix(in srgb, var(--text) 12%, transparent);box-shadow:inset 0 1px 1px #00000047}.play-grad.cutting{animation:.64s cubic-bezier(.32,0,.16,1) both play-cut}@keyframes play-cut{0%{background:var(--text);transform:translateY(0)scaleY(1)}22%{background:var(--danger,#a8452c);transform:translateY(-3px)scaleY(1.08)}to{background:color-mix(in srgb, var(--text) 12%, transparent);transform:translateY(0)scaleY(1)}}.play-vernier{min-width:148px}.play-scale{border-top:1px solid var(--line);height:26px;position:relative}.play-tick{background:var(--line);width:1px;height:6px;position:absolute;top:0}.play-tick.major{background:var(--text);height:11px}.play-tick-num{font-family:var(--font-mono);font-size:calc(9px * var(--text-scale));color:var(--muted);position:absolute;top:12px;transform:translate(-50%)}.play-index{border-inline:4px solid #0000;border-top:7px solid var(--accent);width:0;height:0;transition:inset-inline-start .42s cubic-bezier(.16,1.2,.3,1);position:absolute;top:-5px;transform:translate(-50%)}.play-scale.locked .play-tick.major:last-of-type{animation:.62s cubic-bezier(.16,1.2,.3,1) both play-lock-tick}@keyframes play-lock-tick{0%,to{height:11px}45%{background:var(--accent);height:26px}}.play-scale.locked:after{content:"";background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 55%, transparent), transparent);animation:.7s cubic-bezier(.32,0,.16,1) both play-sweep;position:absolute;inset-block:0;inset-inline:0}@keyframes play-sweep{0%{opacity:0;transform:translate(-70%)}40%{opacity:1}to{opacity:0;transform:translate(70%)}}.play-bonus{inset-inline-end:0;font-family:var(--font-mono);font-size:calc(12px * var(--text-scale));color:var(--accent);font-weight:700;animation:.9s cubic-bezier(.16,1.2,.3,1) both play-engrave;position:absolute;top:-18px}@keyframes play-engrave{0%{opacity:0;letter-spacing:.18em;transform:translateY(4px)}35%{opacity:1;letter-spacing:0;transform:translateY(0)}to{opacity:0;transform:translateY(-8px)}}.play-counter{background:var(--surface-soft);border-radius:3px;align-items:center;gap:1px;padding:3px 6px;display:flex;box-shadow:inset 0 1px 2px #0000002e}.play-drum{width:calc(14px * var(--text-scale));height:calc(26px * var(--text-scale));display:block;position:relative;overflow:hidden}.play-drum-strip{inset-inline:0;font-family:var(--font-mono);font-size:calc(20px * var(--text-scale));font-variant-numeric:tabular-nums;font-weight:600;line-height:calc(26px * var(--text-scale));text-align:center;transition:transform .56s cubic-bezier(.16,1.2,.3,1);display:grid;position:absolute;top:0}.play-drum-strip span{height:calc(26px * var(--text-scale))}.play-counter-unit{font-family:var(--font-mono);font-size:calc(9px * var(--text-scale));letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-inline-start:5px}@media (prefers-reduced-motion:reduce){.play-grad,.play-index,.play-drum-strip,.play-bonus,.play-scale.locked:after,.play-scale.locked .play-tick.major:last-of-type{transition:none;animation:none}}.chip:disabled{cursor:default;opacity:.85}.chip.done{background:var(--accent-surface);color:var(--accent-surface-strong);box-shadow:inset 0 0 0 1px var(--accent);opacity:1}button.primary:disabled,button.secondary:disabled{cursor:default;opacity:.55}.builder-wordbank-count{font-size:calc(13px * var(--text-scale));color:var(--muted);align-items:center;gap:10px;display:flex}.builder-wordbank-count input{width:72px;min-height:36px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;border:0;border-radius:10px;padding:0 10px}.flashcards-builder-footer{flex:none;gap:10px;width:100%;display:grid}.flashcards-session-summary{min-height:40px;line-height:1.35;display:block}.flashcards-ai-cost{color:var(--text);white-space:nowrap;font-weight:600}@media (width<=720px){.flashcards-builder-panel,.flashcards-source-picker,.flashcards-customize-panel{grid-template-columns:1fr}*{scrollbar-gutter:auto}html,body,#root,.desktop-app{max-width:100%;height:100dvh}.desktop-app,.screen{min-width:0;overflow-x:hidden}body{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}.screen{padding:max(16px, env(safe-area-inset-top,0px)) max(16px, env(safe-area-inset-right,0px)) max(16px, env(safe-area-inset-bottom,0px)) max(16px, env(safe-area-inset-left,0px));gap:12px}.chip,.primary,.secondary,.generation-pill,.settings-tab,.builder-source-tab{min-height:44px}input,select,textarea{font-size:max(16px, calc((14px) * var(--text-scale)))}.app-header{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"brand account""switch switch";align-items:center;gap:8px 10px;min-width:0;padding-bottom:10px;display:grid}.app-header .chip{font-size:calc((12px) * var(--text-scale));padding-inline:10px}.app-header>.controls:first-child{display:contents}.app-header .brand{grid-area:brand;min-width:0}.app-header .module-switch{grid-area:switch;grid-template-columns:1fr 1fr;gap:4px;width:100%;display:grid}.app-header .module-switch:has(.chip:nth-child(3)){grid-template-columns:1fr 1fr 1fr}.app-header .module-switch .chip{justify-content:center;width:100%;min-width:0}.app-header .module-switch:has(.chip:nth-child(3)) .chip{white-space:normal;overflow-wrap:normal;word-break:keep-all;-webkit-hyphens:none;hyphens:none;text-align:center;height:auto;min-height:40px;padding-block:8px;font-size:12px;line-height:1.2}.app-header>.controls:last-child{display:contents}.app-header-account{grid-area:account;justify-self:end;min-width:0}.app-header:has(.generation-pill){grid-template-areas:"brand account""switch switch""status status"}.app-header .generation-pill{grid-area:status;justify-self:center;width:auto;max-width:100%}.topbar{gap:8px}.exam-workspace,.builder-workspace,.flashcards-builder,.wordbank-workspace{gap:12px}.exam-hero h1{font-size:calc((clamp(28px, 8vw, 36px)) * var(--text-scale))}.learning-ask-shell h1{font-size:calc(32px * var(--text-scale));min-height:2.3em;line-height:1.15}.exam-workspace>.exam-hero .lead{display:none}.builder-workspace{--builder-dock:64px;min-height:0;padding-bottom:calc(var(--builder-dock) + env(safe-area-inset-bottom,0px));flex-direction:column;flex:1;gap:10px;display:flex;overflow:hidden}.builder-workspace:has(.builder-action-bar .actions){--builder-dock:118px}.builder-workspace:has(.builder-cost-review) .builder-summary{display:none}.builder-workspace>.exam-hero{flex-direction:column;flex:none;align-items:stretch;gap:8px}.builder-workspace>.exam-hero .eyebrow{display:none}.builder-workspace>.exam-hero h1{font-size:calc(20px * var(--text-scale));margin-bottom:0}.builder-workspace>.exam-hero .secondary{order:-1;align-self:start;width:auto;min-height:36px;padding-inline:12px}:is(.builder-workspace:has(.builder-generating-card) .builder-summary,.builder-workspace:has(.builder-generating-card) .builder-action-bar){display:none}.builder-workspace:has(.builder-generating-card){--builder-dock:0px}.builder-active-step:has(.builder-generating-card)>:not(.builder-generating-card){display:none}.builder-grid{flex-direction:column;flex:1;min-height:0;padding-bottom:8px;display:flex;overflow:hidden auto}.builder-summary{border-radius:16px;flex:none;order:-1;gap:8px;padding:10px 12px}.builder-summary>.eyebrow{display:none}.builder-summary h2{font-family:var(--font-body);font-size:calc(15px * var(--text-scale));font-weight:760;line-height:1.25}.builder-summary-meta{margin:0}.builder-summary .builder-knobs-row{gap:8px}.builder-summary .builder-label{font-size:calc(11px * var(--text-scale))}.builder-summary .chip{min-height:36px;padding-inline:10px}.builder-summary .adaptive-toggle-details{display:none}.builder-active-step{flex-direction:column;flex:none;display:flex;overflow:visible}.builder-active-step>.eyebrow,.builder-active-step>.lead{display:none}.builder-active-step>h2{font-size:calc(22px * var(--text-scale));flex:none;margin:0 0 8px}.builder-active-step>.builder-source-tabs{flex:none}.builder-active-step>.builder-form,.builder-active-step>.builder-wordbank-panel,.builder-active-step>.builder-cost-review{flex-direction:column;flex:none;min-height:0;display:flex;overflow:visible}.builder-active-step .builder-form>#topic-focus{resize:vertical;flex:none;min-height:min(42vh,18em);padding:14px 16px;line-height:1.55}.builder-action-bar{z-index:6;inset-inline:max(16px, env(safe-area-inset-left,0px)) max(16px, env(safe-area-inset-right,0px));padding:8px 0 max(10px, env(safe-area-inset-bottom,0px));background:var(--bg);box-shadow:0 -18px 28px var(--bg);margin:0;position:fixed;bottom:0}.builder-action-bar .actions{gap:8px;display:grid}.builder-action-bar .start-cta-button,.builder-action-bar .primary,.builder-action-bar .secondary{justify-content:center;width:100%}.review-workspace,.results-workspace,.generated-review-workspace{flex-direction:column;grid-template-rows:none;height:auto;min-height:0;display:flex;overflow:auto}.review-grid{flex-direction:column;display:flex}.review-sidebar,.results-workspace .review-sidebar{z-index:auto;order:-1;width:100%;max-height:none;position:static}.results-workspace .review-sidebar,.results-workspace .review-panel{box-shadow:none;background:0 0;padding:0;overflow:visible}.generated-review-workspace .review-grid,.generated-review-workspace .review-panel,.generated-review-workspace .review-sidebar{box-shadow:none;background:0 0;flex:none;max-height:none;padding:0;overflow:visible}.generated-review-workspace .take-settings{overflow:visible}.results-workspace .review-side-stack{display:none}.results-elapsed-inline{display:inline}.results-workspace .review-page-stepper{grid-template-columns:1fr 1fr;gap:8px;display:grid}.results-workspace .review-page-stepper .secondary{justify-content:center;width:100%}.results-workspace .review-pagination{display:none}.results-question-nav{z-index:auto;box-shadow:none;background:0 0;margin-block:0;padding-block:4px 8px}.review-section-grid,.review-detail-grid{grid-template-columns:1fr}.review-section-card{grid-template-columns:minmax(0,1fr);min-width:0;max-height:none;overflow:visible}.results-question-nav,.review-jump-links{position:static}.wordbank-toolbar>.controls,.wordbank-hero-actions{display:none}.wordbank-toolbar{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;display:grid}.wordbank-filter-picker{grid-column:1;width:auto;min-width:0;display:block}.wordbank-filter-picker select{width:100%;min-height:40px;color:var(--text);background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font:inherit;border:0;border-radius:10px;padding:0 12px}.wordbank-toolbar>input{flex:none;grid-column:1;width:100%;min-width:0}.wordbank-toolbar-add{white-space:nowrap;grid-area:1/2/span 2;align-self:stretch;align-items:center;min-height:40px;padding-inline:12px;display:inline-flex}.wordbank-selection-bar{flex-direction:column;align-items:stretch}.wordbank-selection-bar .controls{grid-template-columns:1fr 1fr;width:100%;display:grid}.wordbank-selection-bar .primary,.wordbank-selection-bar .secondary{justify-content:center;width:100%}.wordbank-group-composer{flex-direction:column;align-items:stretch;gap:10px}.wordbank-group-composer-field{flex:none;width:100%;min-width:0;height:44px;min-height:44px;max-height:44px}.wordbank-group-composer-field input{height:100%;min-height:0}.wordbank-group-composer .controls{grid-template-columns:1fr 1fr;width:100%;margin-inline-start:0;display:grid}.wordbank-group-composer .controls .primary,.wordbank-group-composer .controls .secondary{justify-content:center;width:100%}.exam-resume-row{grid-template-columns:auto minmax(0,1fr);align-items:start}.exam-resume-row>.primary,.exam-resume-row>.secondary,.exam-resume-actions,.exam-resume-confirm{text-align:start;grid-column:1/-1;justify-content:stretch;justify-items:stretch;width:100%}.exam-resume-actions{grid-template-columns:1fr 1fr;display:grid}.exam-resume-actions .primary,.exam-resume-actions .secondary{justify-content:center;width:100%}header.exam-top-bar{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:8px 10px;padding:10px 12px;display:grid}header.exam-top-bar>div:first-child{min-width:0}header.exam-top-bar h1{overflow-wrap:anywhere}header.exam-top-bar .exam-timers{justify-self:end}header.exam-top-bar .exam-header-actions{grid-column:1/-1;grid-template-columns:1fr 1fr;min-width:0;display:grid}header.exam-top-bar .exam-header-actions .primary,header.exam-top-bar .exam-header-actions .secondary{white-space:nowrap;justify-content:center;width:100%;min-width:0}.exam-timer{min-width:0;padding:6px 10px}footer.exam-top-bar,footer.exam-top-bar.take-dock{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:8px;padding:10px 12px;display:grid}footer.exam-top-bar .exam-progress{order:0;grid-column:auto;width:auto;min-width:0}footer.exam-top-bar .primary,footer.exam-top-bar .secondary{justify-content:center;width:100%}.exam-progress{min-width:0}.exam-progress-jump{background:var(--surface);min-width:92px;min-height:44px;box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;padding:8px 12px}.exam-progress-list-label{clip:rect(0, 0, 0, 0);width:1px;height:1px;position:absolute;overflow:hidden}.exam-progress-count{display:block}.passage-expand{display:inline-flex}.question-jump-grid{z-index:8;inset-inline:max(16px, env(safe-area-inset-left,0px)) max(16px, env(safe-area-inset-right,0px));bottom:calc(72px + env(safe-area-inset-bottom,0px));background:var(--surface);max-height:42vh;box-shadow:0 18px 40px var(--shadow), inset 0 0 0 1px var(--line);position:fixed}.take-question-panel.with-passage{grid-template-rows:minmax(0,28%) minmax(0,1fr)}.answer-choice-row .speech-control,.question-prompt-row .speech-control,.flashcards-choice-row .speech-control,.flashcards-rating .speech-control{width:44px;min-width:44px;padding-inline:0}.answer-choice-row .speech-control-icon,.question-prompt-row .speech-control-icon,.flashcards-choice-row .speech-control-icon,.flashcards-rating .speech-control-icon{display:block}.answer-choice-row .speech-control-label,.question-prompt-row .speech-control-label,.flashcards-choice-row .speech-control-label,.flashcards-rating .speech-control-label{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.builder-panel{border-radius:18px;padding:14px}.builder-source-tabs,.settings-tabs,.length-mode-control{width:100%;max-width:100%}.length-mode-control .chip,.builder-source-tab,.settings-tab{flex:auto;justify-content:center;min-width:0}.builder-wordbank-row{grid-template-columns:auto minmax(0,1fr)}.builder-wordbank-row span{grid-column:2}.builder-wordbank-count{flex-wrap:wrap}.builder-summary{padding:10px 12px}.wordbank-row{grid-template-columns:minmax(0,1fr)}.wordbank-row .secondary{grid-column:auto;justify-self:stretch}.wordbank-dashboard-card,.wordbank-browse-bar,.flashcards-run-header,.flashcards-learn-prompt{flex-direction:column;align-items:stretch}.wordbank-dashboard-card .secondary,.flashcards-run-header .secondary,.flashcards-learn-prompt .primary{justify-content:center;width:100%}.flashcards-summary-list>div{grid-template-columns:minmax(0,1fr)}.flashcards-ai-cost{white-space:normal}.billing-history-table{min-width:36rem}.auth-ledger-rows{grid-template-columns:1fr}.auth-ledger{transform:none}.auth-ledger-top{gap:8px}.auth-ledger-tag{text-overflow:ellipsis;min-width:0;overflow:hidden}.auth-language button{min-height:36px;padding:6px 9px}.auth-body{gap:14px}.module-hero{margin-block:18px auto}.paper-stack{inset-inline:auto -16%;width:min(220px,56vw);height:210px;top:auto;bottom:6%}.desk-plane{inset:auto -24% -42% 8%}.wordbank-word-main{flex-wrap:wrap}.wordbank-word-meta{flex-wrap:wrap;flex-shrink:1}.wordbank-grid.browse,.wordbank-grid.week{grid-template-columns:1fr}.learning-composer{border-radius:18px;padding:12px}.learning-result-rail{grid-template-columns:1fr}.settings-column{padding-inline-end:0}.preference-row{grid-template-columns:minmax(0,1fr)}.preference-account-email{text-align:start;justify-self:start}.unanswered-submit-confirm{flex-direction:column;align-items:stretch}.unanswered-submit-confirm .exam-header-actions{grid-template-columns:1fr 1fr;width:100%;display:grid}.results-header .controls,.generated-review-hero-actions{grid-template-columns:1fr 1fr;gap:8px;width:100%;display:grid}.results-header .controls .primary,.results-header .controls .secondary,.generated-review-hero-actions .primary,.generated-review-hero-actions .secondary,.exam-hero>.secondary{justify-content:center;width:100%}.exam-workspace,.exam-resume-block,.exam-actions-grid,.local-progress-ledger{min-width:0;max-width:100%}.start-card,.exam-action-card,.exam-action-card.exam-action-button{gap:10px;width:100%;min-width:0;max-width:100%;padding:12px 14px}.exam-action-card>span{min-width:0}.exam-action-card :where(span,small,strong){overflow-wrap:break-word;min-width:0}.exam-action-icon,.start-icon{border-radius:12px;width:36px;height:36px}.landing-hero-actions{gap:10px;display:grid}.landing-hero-actions .landing-primary-cta,.landing-hero-actions .landing-nav-cta{width:100%}.question-prompt{font-size:calc((20px) * var(--text-scale))}.results-workspace .review-sidebar{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border:0;border-radius:16px;grid-template-columns:auto minmax(0,1fr);align-items:baseline;gap:4px 12px;padding:10px 12px;display:grid}.results-workspace .review-sidebar .score-percent-primary{font-size:calc(32px * var(--text-scale));grid-row:1/span 2;margin:0}.results-workspace .review-sidebar .results-score-line{justify-self:end}.controls.flashcards-rating{flex-wrap:nowrap;grid-template-columns:44px minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);justify-content:stretch;gap:6px;width:100%;display:grid}.controls.flashcards-rating:not(:has(.speech-control)){grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr)}.flashcards-skip{margin-inline-start:0}.flashcards-rating .primary,.flashcards-rating .secondary{width:100%;min-height:44px;font-size:calc(14px * var(--text-scale));padding-inline:8px}.flashcards-run-screen{overscroll-behavior:contain;padding-bottom:max(16px, env(safe-area-inset-bottom,0px));justify-content:flex-start;overflow:hidden auto}.flashcards-summary{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.flashcards-summary-list{-webkit-mask-image:linear-gradient(#000 70%,#0000);mask-image:linear-gradient(#000 70%,#0000)}.flashcards-summary-actions{grid-template-columns:1fr 1fr;gap:8px;width:100%;display:grid}.flashcards-summary-actions .primary,.flashcards-summary-actions .secondary{justify-content:center;width:100%}.wordbank-workspace{overflow:hidden}.wordbank-grid{-webkit-overflow-scrolling:touch;flex:1;order:1;min-height:0;overflow-y:auto}.wordbank-selection-bar{z-index:3;background:var(--bg);flex:none;order:3;position:sticky;bottom:0}.wordbank-selection-bar .primary{background:var(--accent);color:var(--button-text);grid-column:1/-1}.wordbank-group-composer,.wordbank-group-picker{order:2}.wordbank-attribution{font-size:calc(11px * var(--text-scale));order:4;margin:0}.wordbank-sentinel{order:1}}.invite-strip{background:var(--chip-active,#c6d9a838);box-shadow:inset 0 0 0 1px var(--line);font-size:calc(14px * var(--text-scale));border-radius:12px;margin:0 0 12px;padding:10px 14px}.module-screen-web .module-hero{width:min(100%,760px);max-width:760px}.module-screen-web .module-hero .actions{flex-wrap:nowrap}.rooms-page,.rooms-lobby,.rooms-invite-gate,.rooms-live,.rooms-ready,.rooms-results{font-size:calc(16px * var(--text-scale))}:root[data-text-size=medium] :is(.rooms-page,.rooms-lobby,.rooms-invite-gate,.rooms-live,.rooms-ready,.rooms-results){--text-scale:1.22}.rooms-page h1,.rooms-lobby h1,.rooms-live h1,.rooms-ready h1,.rooms-results h1,.rooms-review h1{font-size:calc(1.45rem * var(--text-scale))}.rooms-page,.rooms-lobby,.rooms-invite-gate{align-content:start;gap:16px;min-height:0;display:grid}.rooms-lobby{min-height:0;overflow:auto}.rooms-lobby.rooms-review{flex:1;grid-template-rows:auto auto minmax(0,1fr);height:100%;min-height:0;max-height:100%;overflow:hidden}.rooms-gather{grid-template-rows:auto auto minmax(0,1fr);height:100%;max-height:100%;overflow:hidden}.rooms-gather:has(>.rooms-connectivity){grid-template-rows:auto auto auto minmax(0,1fr)}.rooms-connectivity{min-width:0}.rooms-connectivity .rooms-banner{text-wrap:pretty;margin:0}.rooms-gather-grid{grid-template-columns:minmax(0,1.45fr) minmax(18rem,.72fr);gap:12px;min-height:0;display:grid;overflow:hidden}#rooms-gather-exam,.rooms-gather-side{min-width:0;min-height:0}.rooms-gather-side{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:20px;padding:14px;overflow:auto}.rooms-gather-side .rooms-lobby-grid{grid-template-columns:minmax(0,1fr);gap:12px}.rooms-gather-side .rooms-seats{grid-template-columns:repeat(auto-fit,minmax(min(13rem,100%),1fr))}.rooms-gather-side .rooms-seat{background:var(--surface-soft);border-radius:13px;min-width:0;padding:8px}.rooms-gather-side .rooms-seat .danger{min-height:36px;font-size:calc(12px * var(--text-scale));padding-inline:10px}.rooms-gather-workbench{background:var(--surface);height:100%;min-height:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:20px;flex-direction:column;gap:11px;padding:15px;display:flex;overflow-y:auto}.rooms-gather-workbench>.rooms-workbench{flex:1;min-height:0;padding-inline-end:3px;overflow:auto}.rooms-gather-workbench-head,.rooms-prepare-heading{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.rooms-gather-workbench-head h2,.rooms-prepare-heading h1{margin:0 0 4px}.rooms-gather-workbench-head p{margin:0}.rooms-gather-workbench-head>span{color:var(--muted);background:var(--surface-soft);font-size:calc(10px * var(--text-scale));border-radius:999px;flex:none;padding:5px 8px}.rooms-gather-review{flex:none;justify-content:space-between;align-items:center;gap:12px;display:flex}.rooms-gather-review>span{max-width:32rem;font-size:calc(12px * var(--text-scale))}.rooms-review-blocked{color:var(--danger,#8c3a2a);align-items:center;gap:7px;display:flex}.rooms-review-blocked:before{content:"!";background:color-mix(in srgb, var(--danger,#8c3a2a) 14%, transparent);border-radius:50%;flex:none;place-items:center;width:20px;height:20px;font-weight:800;display:grid}.rooms-gather-member{background:var(--accent-soft);border-radius:15px;gap:10px;padding:14px;display:grid}.rooms-gather-member p{margin:0}.rooms-gather-member dl{gap:6px;margin:0;display:grid}.rooms-gather-member dl>div{border-top:1px solid var(--line);justify-content:space-between;gap:12px;padding-top:7px;display:flex}.rooms-gather-member dt{color:var(--muted)}.rooms-gather-member dd{margin:0;font-weight:760}.rooms-journey{background:var(--surface-soft);width:min(100%,480px);box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding:4px;list-style:none;display:grid}.rooms-journey li{border-radius:10px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:7px;min-width:0;min-height:46px;padding:6px 8px;display:grid}.rooms-journey li[data-active="1"]{background:var(--surface);box-shadow:0 5px 18px var(--shadow)}.rooms-journey i{background:var(--bg);width:20px;height:20px;font:700 calc(11px * var(--text-scale)) var(--font-mono);border-radius:50%;place-items:center;font-style:normal;display:grid}.rooms-journey li[data-active="1"] i,.rooms-journey li[data-done="1"] i{color:var(--accent-strong);background:var(--accent-soft)}.rooms-journey strong,.rooms-journey small{display:block}.rooms-journey strong{font-size:calc(12px * var(--text-scale))}.rooms-journey small{color:var(--muted);font-size:calc(10px * var(--text-scale));white-space:normal;line-height:1.2}.rooms-prepare-heading{align-items:end}.rooms-kicker{color:var(--accent-strong);font-size:calc(11px * var(--text-scale));letter-spacing:.09em;text-transform:uppercase;margin:0 0 3px;font-weight:760}.rooms-title-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;width:100%;display:flex}.rooms-title-row h1,.rooms-title-stack h1{margin:0 0 6px}.rooms-mobile-occupancy,.rooms-leave-short{display:none}.rooms-title-stack{justify-items:start;gap:10px;display:grid}.rooms-page{width:min(100%,70rem);margin-inline:auto}.rooms-create-form{gap:6px;width:min(100%,28rem);display:grid}.rooms-create-form>label{color:var(--muted);font-size:calc(13px * var(--text-scale))}.rooms-create-row{flex-wrap:wrap;align-items:stretch;gap:8px;display:flex}.rooms-create-row input{background:var(--surface);width:min(100%,22rem);min-height:48px;box-shadow:inset 0 0 0 1px var(--line);color:var(--text);font-size:calc(16px * var(--text-scale));border:0;border-radius:12px;flex:12rem;padding:0 12px}.rooms-create{font-size:calc(16px * var(--text-scale));min-height:48px;padding-inline:20px}.rooms-tabs,.rooms-phone-tabs{gap:4px;display:flex}.rooms-phone-tabs{display:none}.rooms-results .rooms-phone-tabs{display:flex}.rooms-results{height:100%;min-height:0;max-height:100%;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px));flex-direction:column;align-items:center;gap:8px;display:flex;overflow:hidden}.rooms-results-panel{flex:1;width:min(42rem,100%);min-height:0;overflow:auto}.rooms-results>*{width:min(42rem,100%)}.rooms-choices{gap:6px;margin:0;padding:0;list-style:none;display:grid}.rooms-choices li{min-height:40px;box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;padding:8px 12px}.rooms-choices li[data-selected="1"]{font-weight:780}.rooms-choices li[data-correct="1"]{background:var(--ok-bg,#9fb98533)}@media (width<=720px){.rooms-results{padding:12px}}.rooms-tab{min-height:40px;font:inherit;color:var(--text);background:0 0;border:0;border-radius:10px;padding:0 12px;font-weight:700}.rooms-tab[aria-selected=true],.rooms-tab[aria-pressed=true]{background:var(--text);color:var(--bg)}.rooms-panel,.rooms-lobby-grid{min-height:0}.rooms-row,.rooms-seat{border-bottom:1px solid var(--line);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px 0;display:grid}.rooms-row{grid-template-columns:minmax(0,1fr) auto}.rooms-row h3{min-width:0;font-size:calc(16px * var(--text-scale));align-items:center;gap:8px;margin:0;font-weight:720;display:flex}.rooms-row-title{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.rooms-host-pill{min-height:22px;font-size:calc(11px * var(--text-scale));background:var(--accent-soft);color:var(--accent-strong);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 42%, var(--line));border-radius:999px;flex:none;align-items:center;padding:0 8px;font-weight:780;display:inline-flex}.rooms-row-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.rooms-row-actions .rooms-previous-exams{align-self:center;margin-block-end:0}.rooms-row-actions .ghost,.rooms-row-actions .secondary,.rooms-row-actions .rooms-previous-trigger,.rooms-row-actions .rooms-previous-direct{min-height:42px;font:inherit;box-sizing:border-box;justify-content:center;align-items:center;padding:0 16px;font-weight:720;display:inline-flex}.rooms-meta{color:var(--muted);font-size:calc(13px * var(--text-scale));flex-wrap:wrap;gap:8px 12px;display:flex}.rooms-row .rooms-meta{flex-wrap:wrap;justify-content:flex-start;align-items:baseline;gap:8px 16px;margin-top:4px}.rooms-row-people{min-width:0}.rooms-row .rooms-lifetime{color:var(--muted);flex:none}.rooms-status[data-kind=expired]{color:var(--danger,#8c3a2a)}.rooms-center{justify-items:start;gap:8px;padding:24px 0;display:grid}.rooms-lobby-grid{grid-template-columns:1fr 1fr;gap:18px;min-height:0;display:grid}.rooms-lobby:not(.rooms-review) .rooms-lobby-grid:not(:has(.rooms-invite)){grid-template-columns:1fr}.rooms-review .rooms-lobby-grid{grid-template-columns:minmax(0,1.08fr) minmax(280px,.92fr);align-items:stretch;height:100%;min-height:0;overflow:hidden}.rooms-panel{min-height:0;overflow:auto}.rooms-seats{grid-template-columns:1fr 1fr;align-content:start;gap:8px 12px;display:grid}.rooms-review .rooms-people-col{flex-direction:column;align-items:stretch;gap:10px;display:flex}.rooms-seat{border-bottom:0;padding:10px 0}.rooms-avatar{background:var(--surface-soft,#20231e14);border-radius:50%;place-items:center;width:36px;height:36px;font-weight:760;display:grid}.rooms-presence{align-items:center;gap:6px;display:inline-flex}.rooms-presence-mark{background:currentColor;border-radius:50%;width:8px;height:8px}.rooms-presence[data-p=online] .rooms-presence-mark{border-radius:50%}.rooms-presence[data-p=away] .rooms-presence-mark{border-radius:2px}.rooms-presence[data-p=invited] .rooms-presence-mark{border-radius:1px;transform:rotate(45deg)}.rooms-presence[data-p=empty] .rooms-presence-mark{background:0 0;box-shadow:inset 0 0 0 1px}.rooms-banner{border-radius:12px;align-items:start;gap:6px;margin-bottom:10px;padding:10px 12px;display:grid}.rooms-banner strong{font-size:calc(1.05rem * var(--text-scale));font-weight:800;line-height:1.3;display:block}.rooms-banner span{font-size:calc(14px * var(--text-scale))}.rooms-banner[data-tone=error]{background:color-mix(in srgb, var(--danger,#c45c48) 14%, var(--surface,#1c1814));color:var(--text);box-shadow:inset 0 0 0 1px var(--danger,#c45c48)}.rooms-banner[data-tone=ok]{background:color-mix(in srgb, var(--ok,#6a8f5c) 14%, var(--surface,#1c1814));color:var(--text);box-shadow:inset 0 0 0 1px var(--ok,#6a8f5c)}.rooms-banner[data-tone=warn]{background:color-mix(in srgb, var(--warning,#c48a3a) 14%, var(--surface,#1c1814));color:var(--text);box-shadow:inset 0 0 0 1px var(--warning,#c48a3a)}.rooms-url{font-family:ui-monospace,Menlo,monospace;font-size:calc(12px * var(--text-scale));overflow-wrap:anywhere;margin-bottom:10px}.rooms-confirm .hint{margin:0 0 8px}.ghost{min-height:42px;box-shadow:inset 0 0 0 1px var(--line);color:var(--text);background:0 0;border:0;border-radius:12px;padding:0 16px;font-weight:720}a.ghost{box-sizing:border-box;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.danger{background:var(--danger-bg,#8c3a2a1a);min-height:42px;color:var(--danger,#8c3a2a);border:0;border-radius:12px;padding:0 16px;font-weight:720}@media (width<=720px){.module-screen-web .module-hero .actions{flex-direction:column;align-items:stretch}.module-screen-web .module-hero .actions .primary,.module-screen-web .module-hero .actions .secondary{justify-content:center;width:100%}.rooms-title-row{grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px;display:grid}.rooms-gather{gap:8px}.rooms-connectivity .rooms-banner{font-size:calc(13px * var(--text-scale));padding:8px 10px;line-height:1.35}.rooms-title-copy{min-width:0}.rooms-title-row h1{font-size:calc(1.15rem * var(--text-scale));text-overflow:ellipsis;white-space:nowrap;margin:0;overflow:hidden}.rooms-capacity-copy,.rooms-leave-full{display:none}.rooms-mobile-occupancy,.rooms-leave-short{display:inline}.rooms-mobile-occupancy{color:var(--muted);font-size:calc(12px * var(--text-scale));font-variant-numeric:tabular-nums;white-space:nowrap}.rooms-title-leave{min-height:40px;padding-inline:12px}.rooms-phone-tabs{flex-wrap:wrap;min-width:0;max-width:100%;display:flex}.rooms-gather-tabs{grid-auto-columns:1fr;grid-auto-flow:column;display:grid}.rooms-gather-tabs .rooms-tab{min-width:0;padding-inline:6px}.rooms-gather-grid{grid-template-columns:minmax(0,1fr)}.rooms-gather[data-pane=exam] .rooms-gather-side,.rooms-gather[data-pane=people] #rooms-gather-exam,.rooms-gather[data-pane=invite] #rooms-gather-exam{display:none}.rooms-gather-side,.rooms-gather-workbench{border-radius:17px;height:100%;padding:12px}.rooms-gather-side .rooms-seats{grid-template-columns:minmax(0,1fr)}.rooms-gather-workbench-head>span,.rooms-journey small{display:none}.rooms-journey{width:100%}.rooms-gather-review{align-items:flex-end}.rooms-gather-review>span{font-size:calc(10px * var(--text-scale))}.rooms-prepare-heading{align-items:start;display:grid}.rooms-lobby-grid,.rooms-review .rooms-lobby-grid{grid-template-columns:minmax(0,1fr)}.rooms-lobby,.rooms-review,.rooms-results,.rooms-pay-col,.rooms-pay-body,.rooms-config{min-width:0;max-width:100%}.rooms-lobby,.rooms-review,.rooms-results{overflow-x:hidden}.rooms-results h1,.rooms-review h1{overflow-wrap:break-word}.rooms-config-row{grid-template-columns:minmax(0,1fr)}.rooms-lobby[data-pane=people] .rooms-invite,.rooms-lobby[data-pane=invite] .rooms-seats,.rooms-review[data-pane=people] .rooms-pay-col,.rooms-review[data-pane=pay] .rooms-people-col{display:none}.rooms-quote{grid-template-columns:minmax(0,1fr)}.rooms-quote-two{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.rooms-pay-col{flex-direction:column;gap:8px;min-width:0;height:100%;min-height:0;display:flex;overflow:hidden}.rooms-pay-body{flex:0 auto;align-content:start;gap:8px;min-height:0;display:grid;overflow:auto}.rooms-config{gap:10px;display:grid}.rooms-config-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;min-width:0;display:grid}.rooms-config .field{gap:6px;min-width:0;display:grid}.rooms-config .field>span,.rooms-config .field>legend{font-weight:740}.rooms-config input[type=search]{width:100%;min-height:40px;font:inherit;background:var(--surface-soft,#fffaf0b8);color:var(--text);box-shadow:inset 0 0 0 1px var(--line);border:0;border-radius:12px;padding:8px 12px}.rooms-template-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}@media (width<=720px){.rooms-template-grid{grid-template-columns:minmax(0,1fr)}}.rooms-template-card{text-align:start;min-height:52px;font:inherit;color:inherit;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;gap:4px;padding:8px 10px;display:grid}.rooms-template-card[aria-pressed=true]{box-shadow:inset 0 0 0 2px var(--accent)}.rooms-template-card:disabled,.rooms-template-card[aria-disabled=true]{opacity:.55}.rooms-template-card small{color:var(--danger,#9c3f37);font-size:calc(12px * var(--text-scale))}.rooms-config fieldset{border:0;min-width:0;margin:0;padding:0}.rooms-config input[type=file]{min-height:40px}.rooms-config select,.rooms-config textarea{width:100%;min-height:40px;font:inherit;background:var(--surface-soft,#fffaf0b8);color:var(--text);box-shadow:inset 0 0 0 1px var(--line);border:0;border-radius:12px;padding:8px 12px}.rooms-config textarea{resize:vertical;min-height:72px}.rooms-config select:focus-visible,.rooms-config textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rooms-pay-actions{background:0 0;flex-wrap:wrap;flex-shrink:0;align-items:center;gap:8px;padding-top:4px;display:flex}.rooms-review .rooms-pay-actions .primary{box-shadow:none}@media (hover:hover){.rooms-review .rooms-pay-actions .primary:hover{box-shadow:none}}.rooms-quote{background:var(--surface-soft,#fffaf0b8);box-shadow:inset 0 0 0 1px var(--line);animation:rooms-price .18s var(--ease);border-radius:12px;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:8px;padding:8px;display:grid}.rooms-quote div{gap:2px;display:grid}.rooms-quote-two{grid-template-columns:repeat(2,minmax(0,1fr))}.rooms-quote span{color:var(--muted);font-size:calc(12px * var(--text-scale));font-weight:740}.rooms-quote .money,.rooms-share .money,.rooms-receipt-line .money{font-variant-numeric:tabular-nums;unicode-bidi:isolate}.rooms-progress{box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;gap:10px;padding:14px 12px;display:grid}.rooms-bar{background:var(--line);border-radius:99px;height:8px;overflow:hidden}.rooms-bar i{background:currentColor;width:28%;height:100%;animation:1.4s infinite rooms-sweep;display:block}@keyframes rooms-sweep{0%{transform:translate(-120%)}to{transform:translate(350%)}}@media (prefers-reduced-motion:reduce){.rooms-bar i{width:40%;animation:none}}.ghost.compact{min-height:40px;padding:0 10px;font-size:12.5px;display:none}@media (width<=720px){.ghost.compact{align-items:center;display:inline-flex}}.rooms-live-shell{gap:0;min-height:100dvh;padding:0}.tabular{font-variant-numeric:tabular-nums;font-family:var(--font-mono)}.rooms-live,.rooms-ready{min-height:100%;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom,0px));align-content:start;gap:10px;display:grid;overflow:auto}.rooms-live{flex-direction:column;height:100%;max-height:100dvh;display:flex;overflow:hidden}.rooms-live .rooms-exam-card{flex:0 auto;align-content:start;align-self:center;width:100%;max-width:min(48rem,100%);min-height:0;overflow:auto}.rooms-live .ghost.compact,.rooms-live .danger.compact,.rooms-live .primary.compact{align-items:center;display:inline-flex}.rooms-ready{grid-template-columns:minmax(0,1.2fr) minmax(220px,.8fr);align-items:start}.rooms-ready-main,.rooms-ready-side{align-content:start;gap:10px;min-width:0;display:grid}.rooms-live-chrome{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px 16px;padding:8px 12px;font-weight:760;display:grid}.rooms-live-chrome-center{flex-wrap:wrap;grid-column:2;justify-content:center;align-items:center;gap:10px 22px;display:flex}.rooms-live-chrome-end{flex-wrap:wrap;grid-column:3;justify-self:end;align-items:center;gap:8px;display:flex}.rooms-time-warn{min-width:0;color:var(--warning);grid-column:1;place-self:center start;margin:0;font-weight:760}.rooms-time-warn:empty{display:none}.rooms-command-confirm{z-index:30;width:min(26rem,100vw - 32px);color:var(--text);background:var(--surface);box-shadow:0 18px 48px color-mix(in srgb, var(--ink) 28%, transparent), inset 0 0 0 1px var(--line);border-radius:16px;flex-direction:column;align-items:stretch;gap:14px;padding:16px;display:flex;position:fixed;inset:50% auto auto 50%;transform:translate(-50%,-50%)}.rooms-command-confirm>strong{font-size:calc(14px * var(--text-scale))}.rooms-command-confirm .actions{justify-content:flex-end}.rooms-live-play{flex:auto;grid-template-columns:minmax(9rem,11rem) minmax(0,1fr) minmax(9rem,11rem);align-items:center;gap:14px;min-height:0;display:grid;overflow-x:hidden}.rooms-live-status{transition:opacity .12s var(--ease)}.rooms-timer{font-variant-numeric:tabular-nums;font-family:var(--font-mono);transition:color .16s var(--ease);font-weight:780}.rooms-timer[data-warn="1"]{color:var(--warning)}.rooms-lock-count{color:var(--text);animation:rooms-lock-count-tick .16s var(--ease);font-weight:760;display:inline-block}@keyframes rooms-lock-count-tick{0%{transform:scale(.97)}to{transform:scale(1)}}.rooms-final-window{min-height:1.1em;font-size:calc(11px * var(--text-scale));font-weight:760}.rooms-results-board[data-practice="1"]{grid-template-columns:minmax(0,1fr) minmax(180px,14rem)}.rooms-scoreboard{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:6px 12px;margin:0;padding:0;list-style:none;display:grid}.rooms-scoreboard li{min-width:0;box-shadow:inset 0 -1px 0 var(--line);flex-wrap:wrap;gap:6px 10px;padding:6px 0;display:flex}.rooms-scoreboard li[data-owner="1"]{font-weight:780}.rooms-scoreboard li[data-locked="1"]{font-weight:740}.rooms-mode-lock{max-width:36rem;box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;align-items:start;gap:12px;padding:12px;display:grid}.rooms-mode-lock h2{font-size:calc(15px * var(--text-scale));margin:0}.rooms-mode-cards{gap:8px;display:grid}.rooms-mode-card{text-align:start;min-height:48px;font:inherit;color:inherit;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;gap:2px;padding:10px 12px;display:grid}.rooms-mode-card[aria-pressed=true]{box-shadow:inset 0 0 0 2px var(--accent);background:var(--accent-soft)}.rooms-mode-card em{color:var(--muted);font-style:normal;font-size:calc(13px * var(--text-scale))}.rooms-mode-lock .lead{animation:rooms-fade-up .16s var(--ease)}.rooms-mode-lock .primary{width:auto}.rooms-seg{flex-wrap:wrap;gap:6px;display:flex}.rooms-seg .ghost[aria-pressed=true]{background:var(--accent-soft);box-shadow:inset 0 0 0 1px var(--accent)}.rooms-short{gap:8px;display:grid}.rooms-short-row{align-items:center}.rooms-short-row input{background:var(--surface);min-width:12rem;min-height:42px;box-shadow:inset 0 0 0 1px var(--line);color:var(--text);border:0;border-radius:12px;flex:1;padding:0 12px}.rooms-short input{background:var(--surface);width:100%;min-height:42px;box-shadow:inset 0 0 0 1px var(--line);color:var(--text);border:0;border-radius:12px;padding:0 12px}.rooms-react{min-width:42px}.rooms-react-live{min-height:1.2em;margin:0}.rooms-live-dock{padding-bottom:env(safe-area-inset-bottom,0px)}.rooms-invite-email{gap:6px;max-width:36rem;display:grid}.rooms-email-row{flex-wrap:wrap;align-items:stretch;gap:8px;display:flex}.rooms-invite input[type=email]{background:var(--surface);width:min(100%,22rem);min-height:44px;box-shadow:inset 0 0 0 1px var(--line);color:var(--text);font-size:calc(16px * var(--text-scale));border:0;border-radius:12px;flex:12rem;padding:0 12px}.rooms-people-chips{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.rooms-table-rail{flex-wrap:nowrap;overflow-x:auto}.rooms-people-chips li{background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);min-width:0;animation:rooms-join .18s var(--ease) both;border-radius:999px;align-items:center;gap:8px;padding:8px 12px 8px 8px;display:flex}.rooms-people-chips li[data-i="1"]{animation-delay:40ms}.rooms-people-chips li[data-i="2"]{animation-delay:80ms}.rooms-people-chips li[data-i="3"]{animation-delay:.12s}.rooms-people-chips:not(.rooms-partners) li[data-you="1"],.rooms-people-chips:not(.rooms-partners) li[data-owner="1"]{box-shadow:inset 0 0 0 2px var(--accent);font-weight:760}.rooms-people-chips li[data-locked="1"]{font-weight:740}.rooms-people-chips li[data-i="1"],.rooms-result-choice-people li[data-i="1"],.rooms-result-answers li[data-i="1"]{background:color-mix(in srgb, var(--accent) 12%, var(--surface))}.rooms-people-chips li[data-i="2"],.rooms-result-choice-people li[data-i="2"],.rooms-result-answers li[data-i="2"]{background:color-mix(in srgb, var(--walnut,#9e7c57) 14%, var(--surface))}.rooms-people-chips li[data-i="3"],.rooms-result-choice-people li[data-i="3"],.rooms-result-answers li[data-i="3"]{background:color-mix(in srgb, var(--warning,#8b652b) 12%, var(--surface))}.rooms-people-chips .rooms-avatar{width:28px;height:28px;font-size:calc(13px * var(--text-scale))}.rooms-receipt-line{font-size:calc(14px * var(--text-scale));margin:0}.rooms-link-row{align-items:center;gap:8px;max-width:36rem;display:flex}.rooms-link-row .rooms-url{flex:1;min-width:0;margin:0}.rooms-icon-btn{flex-shrink:0;place-items:center;min-width:42px;min-height:42px;padding:0;display:grid}.rooms-share{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;gap:4px;padding:10px 12px;display:grid}.rooms-unit-label{max-width:16rem}.rooms-unit-field{align-items:center;gap:8px;display:flex}.rooms-unit-field input,.rooms-unit-label select{width:7.5rem;min-height:44px}.rooms-ready-actions{justify-content:flex-start}.rooms-turn{margin:0;font-weight:780}.rooms-exam-card{background:var(--surface);width:min(48rem,100%);box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .18s var(--ease), background-color .18s var(--ease);border-radius:16px;align-self:center;gap:8px;margin-inline:auto;padding:16px 18px;display:grid}.rooms-exam-card[data-turn="1"]{background:color-mix(in srgb, var(--accent) 10%, var(--surface));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 55%, var(--line)), 0 0 0 1px color-mix(in srgb, var(--accent) 22%, transparent), 0 0 34px color-mix(in srgb, var(--accent) 34%, transparent), 0 18px 40px color-mix(in srgb, var(--walnut) 14%, transparent)}[data-theme=dark] .rooms-exam-card[data-turn="1"]{box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--accent) 50%, transparent), 0 0 42px color-mix(in srgb, var(--accent) 40%, transparent)}.rooms-exam-choices{gap:8px;margin:0;padding:0;list-style:none;display:grid}.rooms-exam-choice{text-align:start;min-height:44px;box-shadow:inset 0 0 0 1px var(--line);background:var(--surface);font-size:calc(16px * var(--text-scale));border-radius:14px;align-items:center;gap:12px;padding:8px 14px;display:flex}.rooms-page{isolation:isolate;position:relative}.rooms-study-scene{z-index:1;top:clamp(.25rem,4vh,1.75rem);pointer-events:none;width:clamp(220px,30vw,340px);height:auto;position:absolute;inset-inline-end:0}.rooms-title-stack,.rooms-tabs,.rooms-panel,.rooms-banner{z-index:2;position:relative}@media (width<=720px){.rooms-study-scene{display:none}}@media (height<=760px){.rooms-study-scene{width:clamp(200px,28vw,280px);top:0}}button.rooms-exam-choice{font:inherit;color:inherit;width:100%}.rooms-exam-choice[data-picked="1"],.rooms-exam-choice[data-selected="1"]{box-shadow:inset 0 0 0 2px var(--accent);font-weight:740}.rooms-exam-choice[data-confirmed="1"]{animation:rooms-lock-pop .17s var(--ease);box-shadow:inset 0 0 0 2px var(--accent)}.rooms-lock-mark{opacity:0;margin-inline-start:auto;font-size:14px}.rooms-exam-choice[data-confirmed="1"] .rooms-lock-mark{animation:rooms-lock-mark .17s var(--ease) forwards}@keyframes rooms-lock-pop{0%{transform:scale(.985)}to{transform:scale(1)}}@keyframes rooms-lock-mark{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.rooms-lock-count{animation:none}.rooms-exam-choice[data-confirmed="1"],.rooms-exam-choice[data-confirmed="1"] .rooms-lock-mark{animation:rooms-lock-fade .1s var(--ease) forwards;transform:none}@keyframes rooms-lock-fade{0%{opacity:0}to{opacity:1}}}.rooms-live .rooms-exam-card .actions .primary,.rooms-live .rooms-short-row .primary{flex:none;align-self:start;width:auto;height:42px;min-height:42px}.rooms-exam-choice[data-draft="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--accent) 55%, transparent)}.rooms-exam-choice[data-correct="1"]{background:color-mix(in srgb, var(--ok,#6a8f5c) 18%, var(--surface,#1c1814));box-shadow:inset 0 0 0 2px var(--ok,#6a8f5c)}.rooms-choice-letter{opacity:.55;unicode-bidi:isolate;flex-shrink:0;width:1.4rem;font-weight:800}.rooms-choice-text,.rooms-result-choice-text{unicode-bidi:isolate;min-width:0}.rooms-exam-choices[data-locked="1"] .rooms-exam-choice{opacity:.92}.rooms-live .rooms-partners{flex-flow:column;align-self:center;min-width:0;display:flex;overflow:visible}.rooms-live .rooms-partners li,.rooms-live .rooms-partners li[data-i="1"],.rooms-live .rooms-partners li[data-i="2"],.rooms-live .rooms-partners li[data-i="3"]{width:max-content;max-width:100%;box-shadow:none;background:0 0;border-radius:0;padding:0;animation:none;position:relative}.rooms-partner-chip{background:var(--surface-soft);min-width:0;max-width:100%;box-shadow:inset 0 0 0 1px var(--line);animation:rooms-join .18s var(--ease) both;border-radius:999px;align-items:center;gap:8px;padding:8px 12px 8px 8px;display:flex}.rooms-partner-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.rooms-live .rooms-partners li[data-i="1"] .rooms-partner-chip{background:color-mix(in srgb, var(--accent) 12%, var(--surface));animation-delay:40ms}.rooms-live .rooms-partners li[data-i="2"] .rooms-partner-chip{background:color-mix(in srgb, var(--walnut,#9e7c57) 14%, var(--surface));animation-delay:80ms}.rooms-live .rooms-partners li[data-i="3"] .rooms-partner-chip{animation-delay:.12s}.rooms-partner-react{pointer-events:none;font-size:28px;line-height:1;position:absolute;inset-block-start:50%;inset-inline-start:calc(100% + 8px);transform:translateY(-50%)}.rooms-partners li[data-you="1"] .rooms-partner-chip{font-weight:760}.rooms-partners li[data-turn="1"] .rooms-partner-chip,.rooms-partners li[data-owner="1"] .rooms-partner-chip{background:color-mix(in srgb, var(--accent) 16%, var(--surface));box-shadow:inset 0 0 0 2px var(--accent), 0 0 18px color-mix(in srgb, var(--accent) 38%, transparent);font-weight:780}.rooms-live-reacts{flex-direction:column;justify-content:center;align-self:center;align-items:center;gap:12px;min-width:0;display:flex;position:relative}.rooms-live-reacts .actions{flex-direction:column;gap:8px;display:flex}.rooms-react{min-width:48px;min-height:48px;font-size:26px}.rooms-react-float{inset-inline:0;pointer-events:none;flex-flow:column wrap;align-items:center;gap:10px;min-height:0;display:flex;position:absolute;bottom:calc(100% + 12px)}.rooms-react-chip{animation:rooms-react-in .18s var(--ease);flex-direction:column;align-items:center;gap:2px;font-size:42px;line-height:1;display:inline-flex}.rooms-winner{animation:rooms-winner .22s var(--ease)}@keyframes rooms-fade-up{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes rooms-join{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}@keyframes rooms-price{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:none}}@keyframes rooms-winner{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes rooms-react-in{0%{opacity:0;transform:translateY(6px)scale(.96)}to{opacity:1;transform:none}}.rooms-react-chip span{color:var(--muted);font-size:13px}@media (prefers-reduced-motion:reduce){.rooms-react-chip,.rooms-people-chips li,.rooms-quote,.rooms-mode-lock .lead,.rooms-winner,.rooms-lock-count,.rooms-live-status{animation:none}}.rooms-live-progress{margin:0;font-weight:740}.rooms-live .field,.rooms-ready .field{gap:6px;min-width:0;display:grid}.rooms-live select,.rooms-ready select,.rooms-live input[type=number],.rooms-ready input[type=number]{background:var(--surface);min-height:40px;box-shadow:inset 0 0 0 1px var(--line);color:var(--text);border:0;border-radius:10px;padding:0 12px}@media (width<=720px){.rooms-live,.rooms-ready{grid-template-rows:auto auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr);min-width:0;max-width:100%;padding:12px;overflow-x:hidden}.rooms-live-chrome{grid-template-rows:auto auto;grid-template-columns:minmax(0,1fr) auto;min-width:0}.rooms-live-chrome-center{grid-area:1/1;justify-content:start}.rooms-live-chrome-end{grid-area:1/2}.rooms-time-warn{grid-area:2/1}.rooms-live-play{grid-template-columns:minmax(0,1fr);overflow-x:hidden}.rooms-live .rooms-exam-card{width:100%;max-width:100%}.rooms-live-reacts .actions{flex-flow:wrap}.rooms-react-float{flex-direction:row}.rooms-live .rooms-partners{flex-flow:wrap;max-width:none}.rooms-live .rooms-partners li{flex:0 auto;width:max-content}.rooms-partner-react{inset-block-start:-10px;inset-inline-start:-8px;transform:none}.rooms-live h1,.rooms-ready h1{overflow-wrap:break-word}.rooms-scoreboard{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.rooms-live .actions,.rooms-ready .actions{flex-wrap:wrap;max-width:100%}}@media (prefers-reduced-motion:reduce){.rooms-timer{transition:none}}.rooms-review .rooms-workbench,.rooms-review .rooms-workbench button,.rooms-review .rooms-workbench input,.rooms-review .rooms-workbench textarea,.rooms-review .rooms-workbench select,.rooms-review .rooms-workbench h2,.rooms-review .rooms-workbench h3,.rooms-review .rooms-workbench legend,.rooms-review .rooms-workbench-heading,.rooms-review h2,.rooms-review h3,.rooms-review legend,.rooms-review label,.rooms-review .rooms-banner strong{font-family:var(--font-body)}.rooms-workbench{gap:10px;min-width:0;display:grid}.rooms-guided-steps{display:none}.rooms-workbench-groups{flex-direction:column;flex:1;gap:6px;min-width:0;min-height:0;display:flex}.rooms-workbench-group{background:var(--surface);min-width:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:14px;overflow:hidden}.rooms-workbench-group[data-open="1"]{flex-direction:column;flex:auto;min-height:0;display:flex}.rooms-workbench-heading{width:100%;min-height:42px;color:inherit;font:inherit;text-align:start;background:0 0;border:0;justify-content:space-between;align-items:center;gap:12px;padding:0 12px;font-weight:780;display:flex}.rooms-fold-title{flex:none}.rooms-fold-summary{min-width:0;color:var(--muted);font-size:calc(12px * var(--text-scale));text-overflow:ellipsis;white-space:nowrap;text-align:end;flex:auto;font-weight:600;overflow:hidden}.rooms-workbench-group[data-open="1"] .rooms-workbench-heading{background:var(--accent-soft)}.rooms-workbench-content{flex:auto;gap:10px;min-width:0;min-height:0;padding:12px 14px 14px;display:grid;overflow-y:auto}.rooms-choice-grid,.rooms-shape-fields,.rooms-source-fields,.rooms-review-fields{border:0;gap:8px;min-width:0;margin:0;padding:0;display:grid}.rooms-workbench fieldset{border:0;min-width:0;margin:0;padding:0}.rooms-choice-grid legend,.rooms-shape-fields legend,.rooms-source-fields legend,.rooms-review-fields legend{margin-bottom:2px;padding:0;font-weight:760}.rooms-choice-card{min-width:0;color:inherit;background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);text-align:start;border:0;border-radius:12px;gap:3px;padding:9px 11px;display:grid}.rooms-choice-card[aria-pressed=true]{background:var(--accent-soft);box-shadow:inset 0 0 0 2px var(--accent)}.rooms-goal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rooms-goal-grid .rooms-choice-card{padding:8px 10px}.rooms-initial-setup .rooms-workbench{flex-direction:column;min-height:0;max-height:100%;display:flex;overflow:hidden}.rooms-choice-card span,.rooms-source-option span{color:var(--muted);font-size:calc(13px * var(--text-scale))}.rooms-section-list{gap:5px;display:grid}.rooms-section-row{min-height:38px;box-shadow:inset 0 0 0 1px var(--line);border-radius:9px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;padding:4px 7px;display:grid}.rooms-section-row>label{align-items:center;gap:8px;min-width:0;display:flex}.rooms-section-count{color:var(--muted);font-size:calc(13px * var(--text-scale));align-items:center;gap:6px;display:flex}.rooms-section-count .rooms-number-field{width:4.25rem;min-height:32px}.rooms-section-row input,.rooms-source-option input{accent-color:var(--accent)}.rooms-source-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;display:grid}.rooms-source-option{min-width:0;min-height:40px;box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;align-items:center;gap:7px;padding:6px 8px;display:flex}.rooms-source-fields textarea,.rooms-workbench textarea,.rooms-workbench select,.rooms-number-field{width:100%;min-width:0;min-height:40px;color:var(--text);background:var(--surface-soft);box-shadow:inset 0 0 0 1px var(--line);font:inherit;border:0;border-radius:10px;padding:8px 10px}.rooms-material-field{border:0;gap:6px;min-width:0;margin:0;padding:0;display:grid}.rooms-material-field textarea{resize:vertical}.rooms-material-upload{flex-wrap:wrap;align-items:center;gap:8px 12px;display:flex}.rooms-material-upload .hint{flex:14rem;margin:0}.rooms-material-upload .sample-file-button{cursor:pointer;flex:none;width:auto}.rooms-material-field .sample-file-selected{width:100%;padding:10px 12px}.rooms-ready h1,.rooms-review>.rooms-lobby-grid>section>h1{font-family:var(--font-display)}.rooms-ready-summary{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;flex-wrap:wrap;gap:8px 14px;padding:10px 12px;display:flex}.rooms-cancel-confirm{background:var(--surface-soft);max-width:30rem;box-shadow:inset 0 0 0 1px var(--line);border-radius:12px;gap:6px;padding:10px 12px;display:grid}.rooms-cancel-confirm p{margin:0}.rooms-review .money,.rooms-review .when,.rooms-review .tabular,.rooms-ready .tabular{font-family:var(--font-mono);font-variant-numeric:tabular-nums}@media (width<=720px){.rooms-workbench-groups{flex:none;display:block}.rooms-workbench-group{margin-bottom:7px}.rooms-workbench-group[data-open="0"] .rooms-workbench-heading{min-height:42px}.rooms-guided-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;min-width:0;display:grid}.rooms-guided-step{min-width:0;min-height:42px;color:var(--muted);font:inherit;font-size:calc(11px * var(--text-scale));background:0 0;border:0;border-radius:10px;justify-items:center;gap:2px;padding:4px 2px;display:grid}.rooms-guided-step[aria-current=step]{color:var(--text);background:var(--accent-soft)}.rooms-step-number{font-family:var(--font-mono);font-size:calc(12px * var(--text-scale))}.rooms-source-options{grid-template-columns:minmax(0,1fr)}.rooms-review .rooms-pay-body{padding-bottom:76px}.rooms-review .rooms-pay-actions{z-index:8;min-height:62px;padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px));background:var(--bg);box-shadow:0 -8px 24px color-mix(in srgb, var(--text) 10%, transparent);position:fixed;inset-block-end:0;inset-inline:0}.rooms-review .rooms-pay-actions .primary{flex:13rem}}.rooms-initial-setup{flex-direction:column;flex:1;gap:0;height:100%;min-height:0;max-height:100%;display:flex;overflow:hidden}.rooms-setup-header{flex:none;justify-items:start;gap:6px;margin-bottom:4px;display:grid}.rooms-setup-title-row{justify-content:space-between;align-items:flex-start;gap:16px;width:100%;display:flex}.rooms-setup-title-row>div{gap:6px;display:grid}.rooms-setup-title-row .rooms-previous-exams{flex:none;margin:0}.rooms-setup-header h1,.rooms-setup-header .lead{margin:0}.rooms-setup-shell{flex:1;grid-template-columns:minmax(0,1fr) minmax(220px,17rem);align-items:start;gap:18px;min-height:0;display:grid;overflow:hidden}.rooms-setup-body{gap:10px;min-width:0;min-height:0;max-height:100%;padding-inline-end:2px;display:grid;overflow:hidden auto}.rooms-setup-summary{background:var(--surface);min-width:0;min-height:0;box-shadow:inset 0 0 0 1px var(--line);border-radius:16px;align-self:start;gap:12px;padding:14px;display:grid}.rooms-setup-summary h2{font:inherit;margin:0;font-weight:780}.rooms-summary-list{gap:8px;margin:0;display:grid}.rooms-summary-list div{box-shadow:inset 0 -1px 0 var(--line);justify-content:space-between;gap:10px;padding-block-end:7px;display:flex}.rooms-summary-list dt{color:var(--muted)}.rooms-summary-list dd{text-align:end;margin:0}.rooms-desktop-review-action{gap:8px;display:grid}.rooms-guided-actions{display:none}.rooms-review h1,.rooms-review h2,.rooms-review h3{font-family:var(--font-body)}.rooms-setup-header h1,.rooms-ready h1{font-family:var(--font-display)}.rooms-review .rooms-people-col>h1,.rooms-review .rooms-pay-col>h1{font-family:var(--font-body)}@media (width<=720px){.rooms-initial-setup{padding-block-end:0}.rooms-setup-title-row{display:grid}.rooms-setup-title-row .rooms-previous-exams{justify-self:start}.rooms-setup-shell{padding-block-end:76px;display:block;overflow:auto}.rooms-setup-body{overflow:visible}.rooms-setup-summary,.rooms-desktop-review-action,.rooms-workbench-group[data-open="0"]{display:none}.rooms-guided-actions{z-index:9;min-height:62px;padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px));background:var(--bg);box-shadow:0 -8px 24px color-mix(in srgb, var(--text) 10%, transparent);align-items:center;gap:8px;display:flex;position:fixed;inset-block-end:0;inset-inline:0}.rooms-guided-actions>.primary,.rooms-guided-actions>.ghost.compact{flex:1 1 0}.rooms-guided-actions>.primary{order:2}.rooms-guided-actions>.ghost{order:1}.rooms-guided-actions>.danger{order:3}}.rooms-results-page{align-items:stretch;width:100%;max-width:none;overflow:hidden}.rooms-results-page>*{width:auto;max-width:none}.rooms-results-page .rooms-results-desktop{flex:1;min-height:0;display:flex;overflow:hidden}.rooms-results-page .rooms-results-mobile{display:none}@media (width<=720px){.rooms-results-page{align-items:stretch;width:100%;max-width:none;overflow:hidden}.rooms-results-page .rooms-results-desktop{display:none}.rooms-results-page .rooms-results-mobile{flex:1;min-height:0;display:flex;overflow:hidden}}
