:root{font-family:Inter,system-ui,sans-serif;color:#fff;background:#090724}*{box-sizing:border-box}body{margin:0;min-height:100dvh;background:radial-gradient(circle at 50% 0,#43249a66,transparent 42%),linear-gradient(#08061f,#120d39);padding:18px}main{width:min(950px,100%);margin:auto}h1{text-align:center;font-size:clamp(38px,8vw,72px);text-shadow:0 0 35px #8d63ff}.card{background:#121038e8;border:1px solid #ffffff20;border-radius:28px;padding:24px;box-shadow:0 28px 90px #0008}.hidden{display:none}.or{text-align:center;color:#8e8aa9;margin:10px}input,button{font:inherit;border:0;border-radius:16px;padding:14px}input{width:100%;background:#08071e;color:#fff;border:1px solid #ffffff20;margin:10px 0}button{background:linear-gradient(135deg,#6a42ff,#b23cff);color:#fff;font-weight:900;cursor:pointer}.secondary{width:100%;background:#ffffff12}.bar{display:flex;justify-content:space-between}.question{font-size:clamp(25px,5vw,44px);font-weight:900;text-align:center;min-height:170px;display:grid;place-items:center}.answers{display:grid;grid-template-columns:1fr 1fr;gap:12px}.ans{font-size:20px;min-height:75px;background:#201a62;border:2px solid #5147a4}.ans.sel{outline:4px solid #ffd54a}.ans.correct{background:#16835c}.ans.wrong{background:#a72d4c}.pilot .ans{font-size:clamp(34px,10vw,70px);min-height:120px}.leader{margin-top:20px}.row{display:flex;justify-content:space-between;padding:10px 12px;border-radius:12px;background:#ffffff09;margin:6px 0}.rank{color:#ffd54a}.info{text-align:center;margin:14px;color:#cbc5f2}.controls{display:flex;gap:10px;justify-content:center;margin-top:16px}#toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#000d;padding:12px 18px;border-radius:999px;opacity:0}#toast.show{opacity:1}@media(max-width:650px){.answers{grid-template-columns:1fr}}