:root{--bg:#0f1226;--fg:#f4f5ff;--muted:#a7acd6;--acc:#ff7a59;--acc2:#7c5cff;--card:#1a1e3d;--r:18px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%;background:var(--bg);color:var(--fg);font:16px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overscroll-behavior:none}body{position:fixed;inset:0;user-select:none;-webkit-user-select:none;touch-action:none}#app{position:absolute;inset:0;display:flex;flex-direction:column;max-width:560px;margin:0 auto;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}.av-top{display:flex;align-items:center;gap:10px;padding:10px 12px 6px}.av-score{display:flex;flex-direction:column;background:var(--card);border-radius:12px;padding:4px 12px;min-width:72px}.av-score .lbl{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.av-score b{font-size:20px;font-variant-numeric:tabular-nums}.av-sp{flex:1}.av-ic{width:42px;height:42px;border:0;border-radius:12px;background:var(--card);color:var(--fg);font-weight:700;font-size:13px;display:grid;place-items:center;cursor:pointer}.av-ic .x{display:none}.av-ic.muted .x{display:inline}.av-ic.muted .w{display:none}.av-stage{position:relative;flex:1;min-height:0}.av-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}.av-ov{position:absolute;inset:0;display:none;align-items:center;justify-content:center;background:rgba(8,10,25,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:10;padding:16px;overflow:auto}.av-ov.on{display:flex;animation:fi .2s ease-out}@keyframes fi{from{opacity:0}to{opacity:1}}.av-card{background:var(--card);border-radius:24px;padding:24px 22px;width:100%;max-width:360px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.45);animation:pop .25s cubic-bezier(.2,1.4,.4,1)}@keyframes pop{from{transform:scale(.9)}to{transform:scale(1)}}.av-card h1{margin:6px 0 4px;font-size:34px;letter-spacing:-.02em}.av-card h2{margin:0 0 8px}.av-logo svg{width:96px;height:96px}.av-tag,.av-muted{color:var(--muted);margin:0 0 14px}.av-big{font-size:56px;font-weight:800;font-variant-numeric:tabular-nums}.av-best{color:var(--acc);font-weight:800;margin:0 0 12px}.av-btn{display:block;width:100%;margin:10px 0 0;padding:15px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#fff;font-size:18px;font-weight:800;cursor:pointer;box-shadow:0 6px 0 rgba(0,0,0,.25)}.av-btn:active{transform:translateY(3px);box-shadow:0 3px 0 rgba(0,0,0,.25)}.av-btn.ghost{background:transparent;border:2px solid #3a3f70;box-shadow:none;font-size:16px}.av-btn.alt{background:#2bb673}.av-det{margin-top:14px;text-align:left;color:var(--muted)}.av-det summary{cursor:pointer;text-align:center}.av-hs{margin:8px 0 0;padding-left:22px}.av-hs li{display:flex;justify-content:space-between;padding:3px 0}.av-hs li b{color:var(--fg)}.av-links{margin-top:16px;font-size:13px;color:var(--muted)}.av-links a{color:var(--muted)}.av-toast{position:absolute;left:50%;top:140px;transform:translateX(-50%);background:#fff;color:#111;padding:8px 14px;border-radius:999px;font-weight:700;z-index:20;pointer-events:none;animation:fi .15s}@media (prefers-reduced-motion:reduce){*{animation:none!important}}