.quiz-mount{background:var(--card);border:2px solid var(--line);border-radius:18px;padding:22px 22px 20px;box-shadow:0 1px 2px #141e3c0a;margin:6px 0 10px;min-height:380px}.quiz-mount .progress{height:8px;border-radius:999px;background:var(--line);overflow:hidden;margin:0 0 12px}.quiz-mount .progress .bar{height:100%;border-radius:999px;background:var(--accent);transition:width .25s ease}.quiz-mount .q-meta{color:var(--muted);font-size:13px;margin-bottom:8px}.quiz-mount .prompt{font-size:25px;font-weight:700;line-height:1.3;margin:2px 0 16px}.quiz-mount .prompt:focus{outline:none}.quiz-mount .expr{font-size:28px;font-weight:600;color:var(--ink);margin:-8px 0 18px;letter-spacing:.5px;overflow-wrap:anywhere}.quiz-mount .expr:empty{display:none}.quiz-mount .figure{margin:0 0 20px;overflow-x:auto;flex-shrink:0}.quiz-mount .figure svg{display:block;max-width:100%;height:auto;margin:0 auto}.quiz-mount .figure table{border-collapse:collapse;max-width:100%}.quiz-mount .opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quiz-mount .opts.opts--stack{grid-template-columns:1fr}.quiz-mount .opt{position:relative;font:inherit;font-size:20px;font-weight:600;min-height:54px;padding:14px 40px;display:flex;align-items:center;justify-content:center;text-align:center;border:2.5px solid #5795de;border-radius:16px;background:var(--card);color:var(--ink);cursor:pointer;transition:background .08s}.quiz-mount .opt:hover:not(:disabled){background:#eef5ff}.quiz-mount .opt:disabled{cursor:default}.quiz-mount .opt.correct{background:#e7f5ec;border-color:#4faa78;color:#17773f}.quiz-mount .opt.wrong{background:#fcebec;border-color:#d98a8a;color:#c0392b}.quiz-mount .opt.correct:after{content:"✓";position:absolute;right:14px;font-size:19px}.quiz-mount .opt.wrong:after{content:"✗";position:absolute;right:14px;font-size:19px}.quiz-mount .fb{min-height:24px;margin-top:16px;font-size:15px}.quiz-mount .fb .good{color:#17773f;font-weight:600}.quiz-mount .fb .bad{color:#c0392b;font-weight:600}.quiz-mount .q-flag{flex:none}.quiz-mount .q-body .q-flag{align-self:center;margin-top:16px}.quiz-mount .working{margin-top:8px;color:var(--muted);font-size:14px}.quiz-mount .working summary{cursor:pointer}.quiz-mount .working li{margin:2px 0}.quiz-mount .row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:18px}.quiz-mount .next{font:inherit;font-size:16px;min-height:48px;padding:11px 20px;border:none;border-radius:12px;background:var(--accent-strong);color:#fff;cursor:pointer;visibility:hidden}@keyframes nextPop{0%{transform:scale(.96)}60%{transform:scale(1.04)}to{transform:scale(1)}}.quiz-mount .next.show{animation:nextPop .28s ease}.quiz-mount:has(.screen){display:flex;flex-direction:column;justify-content:center}.quiz-mount .screen{text-align:center;padding:20px 12px}.quiz-mount .screen-icon{margin:0 0 12px;line-height:0}.quiz-mount .screen-icon svg{display:inline-block}.quiz-mount .screen-title{font-size:24px;margin:0 0 8px}.quiz-mount .screen-sub{color:var(--muted);margin:0 0 22px}.quiz-mount .primary{font:inherit;font-size:18px;font-weight:600;min-height:52px;padding:13px 34px;border:none;border-radius:14px;background:var(--accent-strong);color:#fff;cursor:pointer}.quiz-mount .dots{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:18px 0 4px}.quiz-mount .dot{width:16px;height:16px;border-radius:50%;background:transparent;border:2px solid var(--line)}.quiz-mount .dot.on{background:var(--yellow);border-color:#d49f00}.quiz-mount .recap{margin:24px 0 0;padding-top:18px;border-top:1px solid var(--line);text-align:left}.quiz-mount .recap h4{margin:0 0 10px;font-size:14px;color:var(--ink)}.quiz-mount .recap-topics+.recap-detail{margin-top:22px}.quiz-mount .recap-detail>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink)}.quiz-mount .recap-detail>summary::-webkit-details-marker{display:none}.quiz-mount .recap-detail>summary:after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .15s;opacity:.6}.quiz-mount .recap-detail[open]>summary:after{transform:rotate(-135deg)}.quiz-mount .recap-detail .recap-list{margin-top:10px}.quiz-mount .recap-topics{display:flex;flex-wrap:wrap;gap:8px}.quiz-mount .recap-topic{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--accent-strong);background:#eef4fb;border:1.5px solid var(--line);border-radius:999px;padding:8px 15px;text-decoration:none;transition:border-color .12s,background .12s}.quiz-mount .recap-topic:after{content:"→";font-size:13px;opacity:.7}.quiz-mount .recap-topic:hover{border-color:var(--accent);background:#e3edfb}.quiz-mount .recap-list{list-style:none;margin:0;padding:0}.quiz-mount .recap-list li{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:14px;color:var(--muted);padding:8px 0;border-top:1px solid var(--line)}.quiz-mount .recap-list li:first-child{border-top:none}.quiz-mount .recap-list .recap-a{flex:none;font-weight:700;color:#17773f;background:#e7f5ec;border-radius:7px;padding:2px 9px;white-space:nowrap}.quiz-mount .actions{display:flex;flex-direction:column;gap:10px;margin-top:26px}.quiz-mount .actions .primary{width:100%}.quiz-mount .actions-row{display:flex;gap:10px}.quiz-mount .actions-row .ghost{flex:1}.quiz-mount .ghost{font:inherit;font-size:15px;min-height:48px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;border:1.5px solid var(--line);border-radius:14px;background:var(--card);color:var(--ink);cursor:pointer;text-decoration:none;white-space:nowrap}.quiz-mount .ghost:hover{border-color:var(--accent)}.quiz-mount .capture-mini{margin:26px 0 0;padding-top:16px;border-top:1px solid var(--line);color:var(--ink);font-size:14px}.quiz-mount .muted{color:var(--muted)}@media(max-width:480px){.quiz-mount{padding:18px 13px 16px}.quiz-mount .opts{grid-template-columns:1fr}.quiz-mount .prompt{font-size:22px}.quiz-mount .expr{font-size:24px}.quiz-mount .row{gap:10px}.quiz-mount .actions-row{flex-direction:column}}.timed-doorway{margin:26px 0 8px}.td-card{background:var(--card);border:2px solid var(--line);border-radius:18px;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.td-lead{display:flex;align-items:center;gap:18px;min-width:0;flex:1 1 320px}.td-text{min-width:0}.td-title{font-size:21px;margin:0 0 4px;color:var(--ink)}.td-sub{font-size:15px;color:var(--muted);margin:0;line-height:1.5}.td-clock{flex:none;width:54px;height:54px;line-height:0}.td-clock svg{display:block;width:100%;height:100%}.td-clock .ch-hour,.td-clock .ch-min{transform-box:view-box;transform-origin:32px 32px}.td-clock .ch-min{animation:td-clock-spin 20s linear infinite}.td-clock .ch-hour{animation:td-clock-spin 120s linear infinite}@keyframes td-clock-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.td-clock .ch-hour,.td-clock .ch-min{animation:none}}.td-picker{display:flex;gap:10px;flex:0 0 auto}.td-min{font:inherit;font-size:16px;font-weight:600;min-height:50px;padding:12px 22px;border:2px solid var(--accent);border-radius:14px;background:var(--accent-soft);color:var(--accent-strong);cursor:pointer;transition:background .12s,transform .1s}.td-min:hover{background:#d8e9fd}.td-min:active{transform:scale(.97)}@media(max-width:560px){.td-card{flex-direction:column;align-items:stretch}.td-picker{justify-content:stretch}.td-min{flex:1;padding:12px 8px}}.quiz-dialog{border:none;background:transparent;padding:0;color:inherit;width:min(720px,94vw);height:min(680px,90vh);max-width:none;max-height:none;overflow:visible}.quiz-dialog::backdrop{background:#0812218c;backdrop-filter:blur(2px)}@keyframes quizPop{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}@keyframes quizFade{0%{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:no-preference){.quiz-dialog[open]{animation:quizPop .28s cubic-bezier(.2,.8,.2,1)}.quiz-dialog[open]::backdrop{animation:quizFade .28s ease}}.quiz-shell{position:relative;height:100%}.quiz-dialog .quiz-mount{margin:0;height:100%;padding:0;overflow:hidden;border-radius:20px;display:flex;flex-direction:column}.quiz-dialog .quiz-mount .q-head{flex:0 0 auto;display:flex;flex-direction:column;padding:0}.quiz-dialog .quiz-mount .q-head .q-headtext{order:1;padding:16px 64px 14px 22px}.quiz-dialog .quiz-mount .q-head .progress{order:2;height:5px;border-radius:0;margin:0}.quiz-dialog .quiz-mount .q-head .progress .bar{border-radius:0}.quiz-dialog .quiz-mount .q-head .q-title{font-size:15px;font-weight:700;line-height:1.25;color:var(--ink);margin:0 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.quiz-dialog .quiz-mount .q-head .q-meta{font-size:13px;color:var(--muted);margin:0}.quiz-dialog .quiz-mount .q-body{flex:1 1 auto;min-height:0;overflow-y:auto;padding:30px 24px;display:flex;flex-direction:column;justify-content:flex-start}.quiz-dialog .quiz-mount .row{flex:0 0 auto;margin:0;padding:14px 22px;border-top:1px solid var(--line);background:var(--card);justify-content:stretch}.quiz-dialog .quiz-mount .next{width:100%;visibility:visible}.quiz-dialog .quiz-mount .next:disabled{background:var(--line);color:var(--muted);cursor:default}.quiz-dialog .quiz-mount:has(.screen){overflow:hidden}.quiz-dialog .quiz-mount .screen{flex:1 1 auto;min-height:0;overflow-y:auto;margin:0;padding:56px max(28px,calc((100% - 460px)/2)) 40px}.quiz-dialog-close{position:absolute;top:16px;right:14px;z-index:2;cursor:pointer;display:flex;align-items:center;justify-content:center;width:38px;height:38px;padding:0;border:none;border-radius:999px;background:#2f86eb14;color:var(--accent);-webkit-appearance:none;appearance:none;-webkit-tap-highlight-color:transparent;transition:background-color .14s ease,color .14s ease,transform .12s ease}.quiz-dialog-close:hover{background:#2f86eb29;color:var(--accent-strong)}.quiz-dialog-close:active{transform:scale(.94)}.quiz-dialog-close:focus-visible{outline:none;background:#2f86eb29;color:var(--accent-strong);box-shadow:0 0 0 3px #2f86eb40}@media(max-width:520px){.quiz-dialog{width:100%;height:100%;margin:0}.quiz-dialog .quiz-mount{border-radius:0}.quiz-dialog-close{top:8px;right:8px}}