:root{--bg: #0a0e1a;--panel: #131a2e;--pos: #ff5a6e;--neg: #4fa9ff;--ink: #e7ecf5;--muted: #8b97b3;--accent: #ff7a3c}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-user-select:none;user-select:none;touch-action:none}#app{height:100%}.wrap{max-width:720px;margin:0 auto;padding:16px;display:flex;flex-direction:column;align-items:center;gap:12px}h1{font-size:1.7rem;margin:8px 0 0;letter-spacing:.5px}.tag{color:var(--muted);margin:0;text-align:center;max-width:38ch;font-size:.92rem;line-height:1.35}.btn{border:0;border-radius:12px;padding:12px 18px;font-size:1rem;font-weight:600;cursor:pointer;background:var(--panel);color:var(--ink);transition:transform .06s ease,filter .12s ease}.btn:hover{filter:brightness(1.15)}.btn:active{transform:scale(.97)}.btn.primary{background:linear-gradient(135deg,var(--pos),var(--accent));color:#1a0c08}.btn.ghost{background:transparent;border:1px solid #2a3450}.row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}.hud{width:100%;display:flex;justify-content:space-between;align-items:center;gap:8px;font-variant-numeric:tabular-nums}.hud .stat{display:flex;flex-direction:column;align-items:center}.hud .stat .k{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.hud .stat .v{font-size:1.2rem;font-weight:700}.hp{display:flex;gap:4px}.hp .pip{width:14px;height:14px;border-radius:4px;background:#2a3450}.hp .pip.on{background:var(--pos);box-shadow:0 0 8px var(--pos)}.pol-badge{padding:4px 10px;border-radius:999px;font-weight:800;font-size:1.1rem;min-width:36px;text-align:center}.pol-badge.pos{background:var(--pos);color:#1a0608;box-shadow:0 0 12px var(--pos)}.pol-badge.neg{background:var(--neg);color:#04101f;box-shadow:0 0 12px var(--neg)}canvas{background:#060912;border-radius:14px;border:1px solid #1d2742;touch-action:none;max-width:100%}.hint{color:var(--muted);font-size:.82rem;text-align:center}.overlay{position:relative;width:100%}.overlay-card{background:var(--panel);border:1px solid #243153;border-radius:16px;padding:22px;text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center}.overlay-card h2{margin:0;font-size:1.6rem}.overlay-card .big{font-size:2.4rem;font-weight:800;color:var(--accent)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}.grid2 .k{color:var(--muted);font-size:.8rem}.grid2 .v{font-weight:700}.streak{color:var(--muted);font-size:.85rem}.copied-toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#243153;padding:10px 16px;border-radius:10px;font-size:.9rem}.iconbtn{background:transparent;border:0;color:var(--muted);cursor:pointer;font-size:1.2rem}