*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;font-family:Segoe UI,system-ui,sans-serif;background:#10102a;touch-action:none}#app{position:relative;width:100%;height:100%}#game-canvas{display:block;width:100%;height:100%}.hidden{display:none!important}#hud{position:absolute;top:0;left:0;right:0;display:flex;justify-content:space-between;padding:16px 22px;pointer-events:none;color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.55)}#score{font-size:34px;font-weight:800;letter-spacing:1px}#coins{display:flex;align-items:center;gap:8px;font-size:26px;font-weight:700;color:#ffd93b}.coin-icon{width:24px;height:24px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff3b0,#ffd93b 55%,#e0a800);background-size:cover;background-position:center;box-shadow:0 0 10px #ffd93bcc}.overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:#0c0c28b8;backdrop-filter:blur(6px);color:#fff;text-align:center;z-index:10}.overlay h1{font-size:clamp(38px,7vw,64px);font-weight:900;background:linear-gradient(180deg,#ffe66d,#ff9f43);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 4px 10px rgba(0,0,0,.4))}.subtitle{font-size:19px;color:#cfd6ff}.overlay button{font-size:24px;font-weight:800;padding:14px 52px;border:none;border-radius:999px;cursor:pointer;color:#3a2500;background:linear-gradient(180deg,#ffe66d,#ffb830);box-shadow:0 6px #c77f00,0 10px 24px #00000059;transition:transform .08s,box-shadow .08s}.overlay button:hover{transform:translateY(2px);box-shadow:0 4px #c77f00,0 8px 18px #00000059}.overlay button:active{transform:translateY(5px);box-shadow:0 1px #c77f00,0 4px 10px #00000059}.controls-hint{font-size:15px;color:#9aa3d0;line-height:1.7}#final-score{font-size:30px;font-weight:700}#best-score{font-size:20px;color:#ffd93b}.rank-congrats{font-size:17px;color:#ffe66d;font-weight:700}.name-row{display:flex;gap:10px;justify-content:center}#player-name{font-size:18px;padding:10px 16px;border:2px solid #ffd93b;border-radius:12px;background:#ffffff1f;color:#fff;width:min(220px,50vw);outline:none}#player-name::placeholder{color:#9aa3d0}#save-score-btn{font-size:17px;font-weight:800;padding:10px 22px;border:none;border-radius:12px;cursor:pointer;color:#3a2500;background:linear-gradient(180deg,#ffe66d,#ffb830);box-shadow:0 3px #c77f00}#leaderboard{width:min(360px,84vw)}#leaderboard h2{font-size:22px;margin-bottom:8px;color:#ffe66d}#lb-list{list-style:none;max-height:34vh;overflow-y:auto;background:#ffffff12;border-radius:14px;padding:8px 14px;text-align:left}#lb-list li{display:flex;gap:10px;align-items:baseline;padding:5px 4px;font-size:16px;border-bottom:1px solid rgba(255,255,255,.08)}#lb-list li:last-child{border-bottom:none}#lb-list .lb-rank{width:30px;font-weight:800;color:#9aa3d0;flex-shrink:0}#lb-list li:nth-child(1) .lb-rank{color:gold}#lb-list li:nth-child(2) .lb-rank{color:silver}#lb-list li:nth-child(3) .lb-rank{color:#cd7f32}#lb-list .lb-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#lb-list .lb-score{font-weight:700;color:#ffd93b}#lb-list li.lb-me{background:#ffd93b2e;border-radius:8px}#insurance-modal{z-index:20}.modal-card{background:#fff;color:#222;border-radius:22px;padding:26px 30px;width:min(430px,88vw);text-align:center;box-shadow:0 18px 60px #00000073;display:flex;flex-direction:column;align-items:center;gap:12px}#ins-icon svg{width:108px;height:130px;border-radius:14px}#ins-title{font-size:24px;font-weight:900;color:#c0392b}#ins-explain{font-size:15.5px;line-height:1.65;color:#444}#ins-effect{font-size:15px;font-weight:700;color:#1a7f37;background:#e8f5ec;border-radius:10px;padding:8px 14px}#ins-ok-btn{font-size:18px;font-weight:800;padding:12px 38px;border:none;border-radius:999px;cursor:pointer;color:#fff;background:linear-gradient(180deg,#ff7a6e,#e0201f);box-shadow:0 4px #a01212}#ins-ok-btn:active{transform:translateY(3px);box-shadow:0 1px #a01212}.progress-track{width:min(340px,70vw);height:12px;border-radius:999px;background:#ffffff26;overflow:hidden}#progress-bar{width:0%;height:100%;border-radius:999px;background:linear-gradient(90deg,#ffe66d,#ff9f43);transition:width .2s}