*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:#141a2e;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#eef1ff;-webkit-user-select:none;user-select:none;touch-action:none}#app{position:fixed;inset:0;overflow:hidden}#game{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none}#ui{position:absolute;inset:0;pointer-events:none}#boot{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:#141a2e;transition:opacity .4s ease;pointer-events:none}.boot-logo{font-size:44px;font-weight:800;letter-spacing:4px;color:#f7d94f}.boot-sub{font-size:15px;letter-spacing:5px;color:#7e8bb5}.bz-hud{position:absolute;top:0;left:0;right:0;padding:12px 14px;display:flex;align-items:center;gap:12px;pointer-events:auto}.bz-stat{display:flex;flex-direction:column;align-items:center;min-width:56px}.bz-stat-label{font-size:12px;letter-spacing:1px;text-transform:uppercase;color:#9aa8cf}.bz-stat-val{font-size:22px;font-weight:700;color:#f7d94f}.bz-btn{min-width:88px;min-height:48px;padding:8px 18px;margin-left:auto;border:none;border-radius:12px;background:#2a3454;color:#eef1ff;font-size:16px;font-weight:600;cursor:pointer;touch-action:manipulation}.bz-btn:active{background:#39466e}.bz-btn.primary{background:#f7a14f;color:#1a2135;font-weight:800}.bz-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0a0e1c99;pointer-events:none}.bz-overlay[hidden]{display:none}.bz-card{background:#1b2340;border:1px solid #2c3760;border-radius:18px;padding:28px 34px;text-align:center;min-width:260px;box-shadow:0 18px 50px #00000080;pointer-events:auto}.bz-card h2{margin:0 0 10px;font-size:26px;font-weight:800;color:#f7d94f}.bz-card p{margin:0 0 20px;font-size:15px;color:#b9c2e2}.bz-card .bz-btn{margin-left:0}