*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Arial,sans-serif;background:linear-gradient(145deg,#ffbd25,#ef6818);color:#3b2418}.app{min-height:100dvh;max-width:650px;margin:auto;padding:18px;display:grid;place-items:center}.screen{display:none;width:100%}.active{display:block}.intro{text-align:center;background:#fff4d4;border:5px solid #fff;border-radius:32px;padding:42px 20px;box-shadow:0 20px 50px #8b390650}.kicker{display:inline-block;background:#d94f0d;color:#fff;border-radius:30px;padding:8px 16px;font-weight:900}h1{font-size:clamp(48px,13vw,84px);line-height:.9;margin:22px 0;color:#d94f0d}h1 span{color:#f47721}.intro p{font-size:22px;font-weight:700;line-height:1.35}.intro small{display:block;margin-top:18px;opacity:.65}button{border:0;border-radius:40px;background:#3b2418;color:#fff;padding:16px 24px;font-weight:900;font-size:16px;cursor:pointer}#game{background:#fff4d4;border:4px solid #fff;border-radius:28px;padding:16px;box-shadow:0 20px 50px #8b390650}header{display:flex;justify-content:space-between;align-items:center}header b{font-size:11px;color:#d94f0d;letter-spacing:1px}h2{margin:4px 0 10px}.round{width:45px;height:45px;padding:0;font-size:24px}.track{height:8px;background:#3b241820;border-radius:10px;overflow:hidden;margin-bottom:15px}.track i{display:block;height:100%;background:#d94f0d;width:0;transition:.3s}.stage{display:grid;place-items:center;perspective:1500px}.card{padding:0;background:none;border-radius:0;width:min(100%,445px);aspect-ratio:1054/1492;perspective:1500px}.inner{display:block;position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .7s}.card.flipped .inner{transform:rotateY(180deg)}.face{position:absolute;inset:0;backface-visibility:hidden;overflow:hidden;border-radius:24px;box-shadow:0 12px 28px #51200645}.face.back{transform:rotateY(180deg)}.face img{width:100%;height:100%;object-fit:cover;display:block}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}.actions button:first-child{background:#fff;color:#3b2418;border:2px solid #3b241825}.actions button:disabled{opacity:.35}.peach{font-size:70px}@media(max-width:430px){.app{padding:9px}#game{padding:11px}.actions{grid-template-columns:1fr}.face{border-radius:18px}}