html,body,#root{background:#111;width:100%;height:100%;margin:0;font-family:system-ui,sans-serif;overflow:hidden}.hud{color:#eee;pointer-events:none;-webkit-user-select:none;user-select:none;background:#00000073;border-radius:8px;padding:10px 14px;font-size:14px;line-height:1.5;position:fixed;bottom:16px;left:16px}.hud kbd{background:#333;border:1px solid #555;border-radius:4px;padding:0 6px;font-family:inherit}.hud .hits{margin-bottom:4px;font-size:20px;font-weight:700}.flash{pointer-events:none;opacity:0;animation:.45s ease-out flash;position:fixed;inset:0}.flash-hit{background:radial-gradient(#c8000026,#c8000099)}.flash-blocked{background:radial-gradient(#0000 50%,#ffffff59)}@keyframes flash{0%{opacity:1}to{opacity:0}}.voice{color:#eee;flex-direction:column;align-items:center;gap:6px;max-width:calc(100vw - 32px);font-size:14px;display:flex;position:fixed;top:16px;left:50%;transform:translate(-50%)}.voice button{font:inherit;color:#fff;cursor:pointer;background:#0000008c;border:1px solid #666;border-radius:999px;padding:8px 18px;font-size:15px;font-weight:600}.voice button.on{background:#2e7d32d9;border-color:#81c784}.voice .heard,.voice .error{background:#00000073;border-radius:6px;padding:4px 10px}.voice .error{color:#ff8a80}