body{margin:0;font-family:Arial;background:radial-gradient(circle at top,#14377c,#061533 65%);color:white;min-height:100vh}.app{max-width:1100px;margin:auto;padding:24px}header,.game{display:flex;gap:18px;justify-content:space-between}.game{align-items:stretch}.stage,aside{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:24px;padding:22px;box-shadow:0 20px 50px rgba(0,0,0,.25)}.stage{flex:1;text-align:center}aside{width:260px}button{border:0;border-radius:999px;padding:12px 16px;margin:6px;background:#ffd54f;color:#061533;font-weight:800;cursor:pointer}.option{display:block;width:100%;background:#102d6b;color:white;border:1px solid #ffd54f;margin:12px 0}.option.correct{background:#00c853}.option.wrong{background:#ff5252}.meta{display:flex;justify-content:space-between;font-weight:800}.active-prize{background:#ffd54f;color:#061533;border-radius:10px;padding:6px}@media(max-width:800px){header,.game{flex-direction:column}aside{width:auto}}