.a13-quiz{max-width:760px;margin:1rem auto;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}.a13-quiz__box{position:relative;overflow:hidden;border:2px solid #6e4bd2;border-radius:18px;background:#19152f;color:#fff;box-shadow:0 14px 35px rgba(11,6,40,.32)}.a13-quiz header{display:flex;align-items:center;gap:12px;padding:15px 19px;background:linear-gradient(90deg,#43307e,#292058);letter-spacing:.12em;font-size:.9rem;font-weight:850}.a13-quiz header b{color:#f6ce71}.a13-quiz output{margin-left:auto;letter-spacing:0;font-size:.8rem}.a13-quiz__sound{border:0;border-radius:8px;padding:7px 9px;background:#9de6ff;color:#171535;font-weight:800;cursor:pointer}.a13-quiz main{min-height:310px;padding:32px 42px;background:radial-gradient(circle at 90% 5%,rgba(155,103,255,.3),transparent 25%),#19152f}.a13-quiz__progress{height:7px;overflow:hidden;border-radius:10px;background:#3d365c}.a13-quiz__progress i{display:block;width:100%;height:100%;transform-origin:left;background:linear-gradient(90deg,#71dfff,#b58aff);transition:transform .18s}.a13-quiz__counter{margin:25px 0 8px;color:#9de6ff;font-size:.75rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.a13-quiz h3{max-width:620px;margin:0 0 24px;font-size:clamp(1.4rem,3vw,2rem);line-height:1.15}.a13-quiz__answers{display:grid;grid-template-columns:1fr 1fr;gap:10px}.a13-quiz__answers button{display:flex;align-items:center;gap:10px;min-height:54px;border:1px solid #554c7c;border-radius:11px;padding:10px;background:#282246;color:#fff;text-align:left;font:inherit;cursor:pointer;transition:.15s}.a13-quiz__answers button:hover:not(:disabled){border-color:#a687ff;background:#332b5a;transform:translateY(-1px)}.a13-quiz__answers b{display:grid;place-items:center;flex:0 0 25px;width:25px;height:25px;border-radius:7px;background:#4b3d8a;color:#d8d1ff;font-size:.75rem}.a13-quiz__answers button.is-right{border-color:#65dda5;background:#204a46}.a13-quiz__answers button.is-wrong{border-color:#ff718f;background:#5a2942}.a13-quiz footer{display:flex;align-items:center;justify-content:space-between;padding:11px 19px;background:#292058;color:#c8c4e5;font-size:.8rem}.a13-quiz__clock{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:#f6ce71;color:#21193d}.a13-quiz__panel{position:absolute;inset:0;z-index:2;display:grid;place-content:center;padding:35px;text-align:center;background:linear-gradient(135deg,rgba(24,19,48,.98),rgba(55,35,106,.97))}.a13-quiz__panel.is-hidden{display:none}.a13-quiz__panel p{margin:0 0 10px;color:#9de6ff;font-size:.7rem;font-weight:850;letter-spacing:.13em}.a13-quiz__panel h2{margin:0;font-size:2.4rem;letter-spacing:-.06em}.a13-quiz__panel span{max-width:380px;margin:14px auto 24px;color:#ddd9f5;line-height:1.55}.a13-quiz__panel button{border:0;border-radius:11px;padding:13px 18px;background:#9de6ff;color:#171535;font-weight:850;cursor:pointer}.a13-quiz__loading{padding:2rem;text-align:center}@media(max-width:540px){.a13-quiz main{min-height:360px;padding:25px 18px}.a13-quiz__answers{grid-template-columns:1fr}.a13-quiz header{padding:13px}.a13-quiz footer{font-size:.7rem}}