.nav-links a[aria-current=page]{color:var(--brand)}.quiz-hero{text-align:center;padding:64px 0 32px;position:relative;overflow:hidden}.quiz-hero h1{letter-spacing:-.035em;margin:12px 0 16px;font-size:clamp(34px,5vw,54px);font-weight:800;line-height:1.08}.quiz-hero .lead{margin-inline:auto}.quiz-wrap{max-width:640px;padding-bottom:96px}.quiz-card{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:22px;padding:22px 24px 28px}.quiz-bar{color:var(--muted);align-items:center;gap:18px;font-size:14px;display:flex}.quiz-bar b{color:var(--ink)}.quiz-score{margin-left:auto}.quiz-streak{color:#ea580c;font-weight:600}.quiz-streak b{color:#ea580c}.quiz-progress{background:var(--bg-alt);border-radius:99px;height:6px;margin:12px 0 22px;overflow:hidden}.quiz-progress i{background:var(--brand);border-radius:inherit;width:0;height:100%;transition:width .35s;display:block}.quiz-img{border:1px solid var(--line);aspect-ratio:16/10;background:#f5f5f5;border-radius:16px;place-items:center;display:grid;overflow:hidden}.quiz-img img{object-fit:contain;width:auto;max-width:100%;height:100%}.quiz-ask{text-align:center;margin:20px 0 14px;font-size:19px;font-weight:700}.quiz-options{grid-template-columns:1fr 1fr;gap:10px;display:grid}.quiz-opt{cursor:pointer;border:1.5px solid var(--line);background:var(--bg);color:var(--ink);border-radius:12px;padding:14px 12px;font:600 15px Inter,sans-serif;transition:border-color .15s,background .15s,transform .1s}.quiz-opt:hover:not(:disabled){border-color:var(--brand);transform:translateY(-1px)}.quiz-opt:disabled{cursor:default;opacity:.55}.quiz-opt.right{opacity:1;background:color-mix(in srgb, #16a34a 14%, var(--bg));border-color:#16a34a}.quiz-opt.wrong{opacity:1;background:color-mix(in srgb, #dc2626 12%, var(--bg));border-color:#dc2626;animation:.35s shake}@keyframes shake{25%{transform:translate(-5px)}75%{transform:translate(5px)}}.quiz-feedback{text-align:center;margin-top:20px;animation:.3s fade-up}.quiz-verdict{margin:0 0 6px;font-size:18px;font-weight:700}.quiz-verdict.ok{color:#16a34a}.quiz-verdict.ko{color:#dc2626}.quiz-fact{color:var(--ink-2);margin:0 0 18px}.quiz-actions{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.quiz-end{text-align:center;padding:20px 0 4px;animation:.3s fade-up}.quiz-final{letter-spacing:-.04em;font-weight:800}.quiz-final b{color:var(--brand);font-size:88px;line-height:1}.quiz-final span{color:var(--muted);margin-left:6px;font-size:32px}.quiz-rank{margin:12px 0 4px;font-size:20px;font-weight:700}.quiz-best{color:var(--muted);margin:0 0 22px}.quiz-credit{text-align:center;color:var(--muted);margin-top:18px;font-size:13px}@media (width<=480px){.quiz-card{padding:18px 16px 22px}.quiz-options{grid-template-columns:1fr}}.quiz-modes{background:var(--bg-alt);border:1px solid var(--line);border-radius:16px;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px;padding:5px;display:grid}.quiz-mode{cursor:pointer;color:var(--ink-2);background:0 0;border:0;border-radius:12px;gap:1px;padding:10px 12px;font:500 13px Inter,sans-serif;transition:background .15s,color .15s,box-shadow .15s;display:grid}.quiz-mode b{color:var(--ink);font-size:15px;font-weight:700}.quiz-mode span{color:var(--muted)}.quiz-mode.on{background:var(--card);box-shadow:var(--shadow)}.quiz-mode.on b{color:var(--brand)}.quiz-final-sub{color:var(--muted);margin:4px 0 0;font-weight:600}.quiz-bar [hidden],.quiz-progress[hidden]{display:none}