:root{color-scheme:dark;font-family:Inter,ui-rounded,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100dvh;color:#fff;background:#164e63}button,select{font:inherit}button{cursor:pointer}#scene{position:fixed;inset:0;width:100%;height:100%;z-index:0}.screen{position:relative;z-index:1;min-height:100dvh;padding:max(20px,env(safe-area-inset-top)) 14px max(24px,env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:center}.hidden{display:none!important}.overlay{background:rgba(8,47,73,.24);backdrop-filter:blur(5px)}.card,.play-card{width:min(100%,940px);border:1px solid rgba(255,255,255,.25);border-radius:28px;background:rgba(8,47,73,.94);box-shadow:0 24px 70px #0005;padding:26px;text-align:center}.menu-card{max-width:580px}.compact{max-width:520px}.hero{font-size:62px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.14em;color:#a5f3fc}h1{font-size:clamp(34px,7vw,60px);margin:8px 0}.field{display:grid;gap:8px;text-align:left;margin:18px 0;font-weight:800}.field select{min-height:50px;border:1px solid #67e8f9;border-radius:14px;background:#155e75;color:#fff;padding:0 14px}.primary,button{min-height:48px;border:1px solid #ffffff44;border-radius:14px;background:#0e7490;color:#fff;padding:10px 16px;font-weight:850}.primary{background:#facc15;color:#422006;border:0}.menu-card>.primary{width:100%;margin:8px 0 14px}.hud{position:fixed;z-index:3;top:max(8px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);width:min(calc(100% - 20px),960px);display:flex;align-items:center;justify-content:center;gap:7px;padding:8px;border-radius:18px;background:#082f49f2}.hud div{display:grid;min-width:70px;text-align:center}.hud span{font-size:10px;color:#a5f3fc}.hud button{min-width:44px;padding:7px}.play-card{margin-top:82px}.food-card{width:min(100%,330px);margin:0 auto 18px;display:grid;gap:4px;border:3px solid #facc15;border-radius:24px;background:#ecfeff;color:#164e63;padding:18px}.food-card span{font-size:58px}.food-card strong{font-size:24px}.food-card small{color:#0e7490}.train{display:flex;align-items:stretch;justify-content:center;gap:8px;margin:18px 0;overflow-x:auto;padding:5px}.carriage{position:relative;min-width:140px;max-width:190px;flex:1;display:grid;place-items:center;gap:8px;background:#ecfeff;color:#164e63;border:4px solid #0891b2;border-radius:18px 18px 8px 8px}.carriage:after{content:'●  ●';position:absolute;bottom:-19px;color:#0f172a;letter-spacing:34px}.carriage.correct{outline:5px solid #facc15}.carriage.wrong{background:#fecaca}.carriage.hinted{box-shadow:0 0 0 6px #fb7185}.carriage-icon{font-size:32px}.choice-key{position:absolute;right:7px;top:5px}.feedback{border-top:1px solid #ffffff33;padding-top:13px;margin-top:25px}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.result-grid span{display:grid;background:#ffffff12;border-radius:14px;padding:14px}.final-score{font-size:50px}.compact button{width:100%;margin-top:9px}@media(max-width:640px){.screen{padding-left:9px;padding-right:9px}.card,.play-card{padding:15px}.hud{gap:3px}.hud div{min-width:51px}.hud div:nth-child(3){display:none}.play-card{margin-top:72px}.food-card{padding:10px}.food-card span{font-size:43px}.train{display:grid;grid-template-columns:repeat(2,1fr);overflow:visible;margin-bottom:25px}.carriage{min-width:0;min-height:82px;font-size:12px}.carriage:after{letter-spacing:20px}.hero{font-size:48px}}