.quiz-intro{margin:0 0 24px;border-left:6px solid var(--tangerine);padding:4px 20px}.quiz-intro h1{font-size:clamp(1.8rem,4vw,2.8rem);margin:4px 0 8px}.quiz-kicker{text-transform:uppercase;letter-spacing:.12em;font-weight:700;font-size:.8rem;color:var(--link)}.quiz-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.quiz-question{min-width:0;margin:0;border:1px solid var(--line);background:#fff;padding:20px;position:relative}.quiz-question legend{float:left;display:flex;gap:12px;align-items:flex-start;width:100%;padding:0;font-size:1.1rem;font-weight:700;margin-bottom:10px}.quiz-question legend+*{clear:both}.quiz-number{background:#111;color:#fff;min-width:30px;height:30px;display:grid;place-items:center;font-size:.9rem}.quiz-category{font-size:.78rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin:0 0 12px}.quiz-options{display:grid;gap:9px}.quiz-option{display:flex;align-items:center;gap:10px;border:1px solid #ccc;padding:12px;cursor:pointer;min-height:48px;position:relative}.quiz-option:hover{background:var(--hover);border-color:var(--tangerine)}.quiz-option:has(input:checked){background:#fff0e2;border-color:#b65300;box-shadow:inset 4px 0 var(--tangerine)}.quiz-option:focus-within{outline:2px solid #111;outline-offset:2px}.quiz-option input[type=radio]{width:18px;min-height:18px;height:18px;margin:0;accent-color:#b65300;flex:none;padding:0}.quiz-letter{font-weight:700;color:var(--muted)}.quiz-submit{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:20px 0;padding:16px;background:#fff;border:1px solid var(--line);position:sticky;bottom:12px;box-shadow:0 2px 10px #0002;z-index:2}.quiz-submit button{background:var(--tangerine);color:#111;border-color:#a34b00}.quiz-submit button:disabled{opacity:.6;cursor:wait}.quiz-progress{text-align:center;padding:28px;margin-top:20px}.quiz-progress progress{width:min(100%,520px);height:18px;accent-color:var(--tangerine)}.quiz-score{text-align:center;background:#111;color:#fff;padding:30px 20px;margin-bottom:24px;border-top:6px solid var(--tangerine)}.quiz-score h2{color:var(--tangerine);font-size:5rem;line-height:1;margin:14px 0}.quiz-score h2 span{font-size:1.8rem;color:#fff}.quiz-again{display:inline-block;background:var(--tangerine);color:#111;padding:10px 18px;font-weight:700;margin-top:12px}.quiz-review{background:#fff;border:1px solid var(--line);border-left:5px solid #aaa;padding:18px;margin:14px 0}.quiz-review h3{margin:0 0 12px;font-size:1.1rem}.quiz-review.is-correct{border-left-color:#26723a}.quiz-review.is-wrong{border-left-color:#b02e25}.quiz-sources{display:flex;gap:14px;flex-wrap:wrap;font-size:.9rem}.quiz-error{border-left:4px solid #b02e25;background:#fff;padding:14px}.quiz-result[hidden],.quiz-progress[hidden],.quiz-error[hidden]{display:none!important}@media(max-width:760px){.quiz-grid{grid-template-columns:1fr}.quiz-question{padding:16px}.quiz-submit{bottom:0;flex-wrap:wrap}.quiz-score h2{font-size:4rem}}@media(prefers-reduced-motion:reduce){.quiz-progress progress{transition:none}}

.quiz-era-picker{max-width:960px;margin:24px auto 48px}.quiz-eras{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.quiz-era{display:flex;flex-direction:column;gap:8px;padding:24px;border:1px solid var(--border,#ddd);border-radius:10px;background:var(--panel,#fff);color:inherit;text-decoration:none}.quiz-era:hover,.quiz-era:focus-visible{border-color:#e46b14;box-shadow:0 0 0 2px #e46b1433}.quiz-era strong{font-size:1.15rem}.quiz-era span{color:var(--muted,#555)}.quiz-era:last-child{grid-column:1/-1}.quiz-era-current{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:24px 0}.quiz-era-current a{margin-left:auto}@media(max-width:600px){.quiz-eras{grid-template-columns:1fr}.quiz-era:last-child{grid-column:auto}.quiz-era{padding:20px}.quiz-era-current a{margin-left:0;width:100%}}
.quiz-picture{width:260px;max-width:100%;margin:16px auto 20px}.quiz-picture img{display:block;width:100%;height:300px;object-fit:contain;background:#f3f3f3;filter:blur(2px)}.quiz-picture figcaption{margin-top:10px;font-size:.75rem;line-height:1.4;color:var(--muted)}.quiz-picture.is-revealed img{filter:none}