html,body{touch-action:none;overscroll-behavior:none;-webkit-user-select:none;user-select:none;background:#0b0d12;width:100%;height:100%;margin:0;padding:0;overflow:hidden}#app{width:100%;height:100dvh;position:fixed;inset:0}#app canvas{touch-action:none;width:100%;height:100%;display:block}#hud{pointer-events:none;color:#e8eaf0;text-shadow:0 1px 2px #000c;font-family:ui-monospace,Consolas,monospace;position:fixed;inset:0}#hud .stat{top:env(safe-area-inset-top,0px);left:env(safe-area-inset-left,0px);white-space:nowrap;justify-content:center;align-items:center;padding:8px 12px;font-size:14px;display:inline-flex;position:fixed}#hud .health-meter{background:#080a10b8;border:1px solid #ffffff29;border-radius:999px;gap:8px;padding:7px 10px}#hud .health-label{letter-spacing:.08em;text-transform:uppercase;color:#f6f7fb;font-size:12px;font-weight:700}#hud .health-track{background:#ffffff29;border-radius:999px;width:120px;height:8px;display:inline-block;overflow:hidden;box-shadow:inset 0 1px 2px #00000052}#hud .health-fill{border-radius:inherit;background:linear-gradient(90deg,#43d977 0%,#8ef1a0 100%);width:100%;height:100%;transition:width .12s ease-out,background .12s ease-out;display:block}#hud .health-meter.damage-flash{color:#fff7ea;background:linear-gradient(135deg,#ff5858f2,#ffb242eb);border-color:#ff8a4c;animation:.28s ease-out damage-flash;box-shadow:0 0 0 2px #ff8c505c,0 0 24px #ff5a5a73}@keyframes damage-flash{0%{filter:brightness();transform:scale(1)}35%{filter:brightness(1.35);transform:scale(1.05)}to{filter:brightness();transform:scale(1)}}