/* V0.283 — Trivia game-first surface. Secondary calibration/archive remain available, but never outrank the question. */
.trivia-page .gamepage{max-width:960px}
.trivia-page .gameheader{align-items:flex-end;margin-bottom:14px}
.trivia-page .gameheader h1{margin-bottom:6px}
.trivia-page .gameheader p{max-width:720px;margin-bottom:0}
.trivia-page .scorebox{min-width:112px}
.tv283-launch{display:flex;gap:7px;overflow-x:auto;padding:2px 1px 10px;margin:0 0 8px;scrollbar-width:none}
.tv283-launch::-webkit-scrollbar{display:none}
.tv283-launch a,.tv283-launch button{flex:0 0 auto;border:1px solid var(--line);background:var(--card,#fff);color:inherit;border-radius:999px;padding:9px 13px;text-decoration:none;font:inherit;font-weight:750;cursor:pointer;min-height:40px}
.tv283-launch a.active{background:var(--ink,#111827);border-color:var(--ink,#111827);color:#fff}
.tv283-launch a.review{border-style:dashed}
.tv283-more{margin:0 0 12px;border:1px solid var(--line);border-radius:14px;background:var(--card,#fff)}
.tv283-more>summary{cursor:pointer;padding:10px 13px;font-weight:750;list-style:none}
.tv283-more>summary::-webkit-details-marker{display:none}
.tv283-more>summary::after{content:'+';float:right;color:var(--muted)}
.tv283-more[open]>summary::after{content:'−'}
.tv283-more .quiz-practice-options{border:0;border-top:1px solid var(--line);border-radius:0;margin:0;padding:12px;display:flex!important;gap:8px;align-items:center;flex-wrap:wrap;background:transparent}
.tv283-more .topic-select{margin-left:auto;display:flex;align-items:center;gap:6px}
.tv283-more select{min-height:38px;border:1px solid var(--line);border-radius:10px;background:var(--card,#fff);color:inherit;padding:0 30px 0 10px}
.trivia-core-card{position:relative;padding:clamp(16px,3vw,28px)!important;border-radius:20px!important;box-shadow:0 12px 35px rgba(15,23,42,.07)}
.tv283-livebar{display:grid;grid-template-columns:1fr auto auto;gap:8px;align-items:center;margin-bottom:10px}
.tv283-livebar .tv283-stat{border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-size:.82rem;white-space:nowrap}
.tv283-livebar .tv283-stat:first-child{overflow:hidden;text-overflow:ellipsis}
.trivia-core-card #count{font-weight:750;color:var(--muted);margin:2px 0 6px}
.trivia-core-card .question-progress{height:7px;background:var(--soft,#eef2f7);border-radius:999px;overflow:hidden;margin-bottom:9px}
.trivia-core-card .question-progress>span{display:block;height:100%;background:currentColor;border-radius:inherit;transition:width .2s ease}
.trivia-core-card .question-topic{display:inline-flex;width:auto;border-radius:999px;background:var(--soft,#eef2f7);padding:5px 9px;font-size:.8rem;font-weight:800;letter-spacing:.02em;margin:1px 0 12px}
.trivia-core-card .question{font-size:clamp(1.3rem,3vw,1.8rem);line-height:1.3;font-weight:800;margin:2px 0 16px;max-width:780px}
.trivia-core-card .choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.trivia-core-card .choicebtn{display:grid;grid-template-columns:32px 1fr auto;gap:10px;align-items:center;text-align:left;min-height:62px;border-radius:14px;padding:11px 13px;font-size:1rem;line-height:1.3}
.trivia-core-card .choice-key{display:grid;place-items:center;width:30px;height:30px;border:1px solid currentColor;border-radius:9px;font-weight:850;opacity:.65}
.trivia-core-card .choice-result{font-size:.78rem;font-weight:850;text-align:right}
.trivia-core-card .answer-feedback{margin-top:12px;border-radius:14px;padding:12px 14px}
.trivia-core-card .answer-feedback strong{display:block;margin-bottom:4px}
.trivia-core-card .answer-feedback span{display:block;line-height:1.45}
.trivia-core-card .cta.compact{margin-top:10px}
.trivia-core-card #next{min-height:44px;min-width:130px}
.tv283-shortcuts{display:flex;justify-content:space-between;gap:10px;align-items:center;color:var(--muted);font-size:.78rem;margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}
.tv283-confidence{margin-top:9px;border-top:1px dashed var(--line);padding-top:8px}
.tv283-confidence>summary{cursor:pointer;color:var(--muted);font-size:.82rem;font-weight:750}
.tv283-confidence .tv178-confidence{margin:9px 0 0}
.tv283-deep{margin-top:16px;border:1px solid var(--line);border-radius:16px;background:var(--card,#fff)}
.tv283-deep>summary{cursor:pointer;padding:13px 15px;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:12px}
.tv283-deep>summary::-webkit-details-marker{display:none}
.tv283-deep>summary span{font-weight:500;color:var(--muted);font-size:.86rem}
.tv283-deep>#triviaV0178{margin:0;padding:0 12px 12px}
.tv283-deep>#triviaV0178>.panel:first-child{margin-top:0}
.tv283-weak{display:flex;gap:8px;flex-wrap:wrap;padding:10px 12px 12px;border-top:1px solid var(--line)}
.tv283-weak a{font-size:.85rem}
.trivia-page .trivia-v0178{margin-top:0}
.trivia-page .trivia-v0178>.panel,.trivia-page .trivia-v0178 .panel{box-shadow:none}
@media(max-width:720px){
 .trivia-page .gameheader{align-items:flex-start}.trivia-page .scorebox{min-width:92px}
 .trivia-core-card{padding:15px!important;border-radius:16px!important}
 .trivia-core-card .choices{grid-template-columns:1fr}
 .trivia-core-card .choicebtn{min-height:56px}
 .tv283-more .topic-select{width:100%;margin-left:0;justify-content:space-between}.tv283-more select{flex:1;max-width:240px}
 .tv283-livebar{grid-template-columns:1fr auto}.tv283-livebar .tv283-stat:last-child{display:none}
}
@media(max-width:430px){
 .trivia-page .gameheader{display:grid;grid-template-columns:1fr auto;gap:10px}.trivia-page .gameheader p{grid-column:1/-1;font-size:.9rem}
 .tv283-launch{margin-right:-10px}
 .tv283-launch a,.tv283-launch button{padding:8px 11px;min-height:38px}
 .trivia-core-card .question{font-size:1.24rem;margin-bottom:13px}
 .trivia-core-card .choicebtn{min-height:54px;padding:10px 11px}
 .tv283-shortcuts{display:none}
 .tv283-deep>summary{display:block}.tv283-deep>summary span{display:block;margin-top:3px}
}

/* V0.283 refinements: visible round pace, compact learning feedback, and mobile-first game density. */
.tv283-livebar #tv283Timer{font-variant-numeric:tabular-nums;min-width:72px;text-align:center}
.tv283-feedback-label{display:inline-block;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.trivia-page .game-guide{margin-bottom:10px}
.trivia-page .practice-options{box-shadow:none}
@media(max-width:620px){body.trivia-page{padding-bottom:18px}.trivia-page .mobile-dock{display:none!important}.trivia-page .gamepage{padding-bottom:24px}.tv283-livebar{grid-template-columns:1fr auto}.tv283-livebar #tv283Accuracy{display:none}.tv283-livebar #tv283Timer{display:inline-block!important}.trivia-core-card{margin-top:0}.trivia-page .gameheader{margin-bottom:8px}}