:root{--bg: #0f1118;--panel: #1b1f2c;--line: #303747;--ink: #eef2fb;--dim: #97a0b8;--accent: #5ad1c4;--sil: #232a3a;--siledge: #3a4258;--fill: #5ad1c4;--piece: #ffce5a;--ghost: #ffce5a40;--bad: #e0654a}*{box-sizing:border-box}html,body{margin:0;height:100%}body{background:radial-gradient(900px 560px at 50% -8%,#171c28,var(--bg));color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,sans-serif;display:flex;justify-content:center;-webkit-user-select:none;user-select:none}#app{width:100%;max-width:600px;padding:12px 12px 26px}header{text-align:center;margin-bottom:6px}h1{margin:0;font-size:24px;letter-spacing:3px;font-weight:800;color:var(--accent)}.sub{margin:2px 0 0;color:var(--dim);font-size:13px}.bar{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;margin:9px 0}.seg{display:inline-flex;background:var(--panel);border:1px solid var(--line);border-radius:999px;overflow:hidden}.seg button{background:none;border:none;color:var(--dim);padding:6px 13px;font:600 13px system-ui;cursor:pointer}.seg button.active{background:var(--accent);color:#06231f}.btn{background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:7px 14px;border-radius:999px;font:700 13px system-ui;cursor:pointer}.btn:hover{border-color:var(--accent)}.status{text-align:center;min-height:20px;margin:6px 0;color:var(--dim);font-size:13px;font-weight:600}.status b{color:var(--accent)}.stage{position:relative;display:flex;justify-content:center;gap:14px;align-items:flex-start}canvas#cv{width:auto;max-width:360px;height:auto;display:block;border-radius:8px;background:#0a0c12;box-shadow:0 12px 34px #0000008c;touch-action:none}.side{display:flex;flex-direction:column;gap:10px;align-items:center}.next{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px;text-align:center}.next h3{margin:0 0 4px;font-size:11px;letter-spacing:1px;color:var(--dim);text-transform:uppercase}canvas#next{display:block;background:#0a0c12;border-radius:6px}.bar2{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin:12px 0 4px}.bar2 .btn{padding:9px 14px;font-size:15px}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#080a10c7;border-radius:8px;backdrop-filter:blur(3px)}.overlay.hidden{display:none}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px 26px;text-align:center;max-width:340px}.card h2{margin:0 0 6px;font-size:24px;color:var(--accent)}.card.lose h2{color:var(--bad)}.card p{margin:6px 0;color:var(--dim);font-size:14px}.card .row{display:flex;gap:8px;justify-content:center;margin-top:14px}.hint{text-align:center;color:var(--dim);font-size:12px;margin-top:10px;line-height:1.5}.bar-progress{height:8px;width:100%;max-width:360px;margin:8px auto 0;background:var(--panel);border:1px solid var(--line);border-radius:999px;overflow:hidden}.bar-progress>i{display:block;height:100%;width:0%;background:var(--accent);transition:width .12s ease}