:root{--bg:#0b1d33;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}html,body{background:var(--bg);-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;touch-action:none;overscroll-behavior:none;width:100%;height:100%;margin:0;padding:0;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,Helvetica Neue,Arial,sans-serif;overflow:hidden}#app{padding-top:env(safe-area-inset-top,0px);padding-right:env(safe-area-inset-right,0px);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);background:radial-gradient(circle at 20% 20%, #ffffff0f, transparent 40%), radial-gradient(circle at 80% 80%, #ffffff0d, transparent 40%), var(--bg);justify-content:center;align-items:center;display:flex;position:fixed;top:0;bottom:0;left:0;right:0}#game{justify-content:center;align-items:center;width:100%;height:100%;display:flex}#game canvas{border-radius:0;display:block;box-shadow:0 0 0 1px #ffffff0f}#pwa-install-prompt{z-index:100;padding:max(18px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));background:#010a186b;place-items:end center;display:grid;position:fixed;top:0;bottom:0;left:0;right:0}#pwa-install-prompt section{color:#f5f9ff;background:#173354;border:1px solid #ffffff38;border-radius:24px;width:min(100%,440px);padding:22px;box-shadow:0 18px 48px #0006}#pwa-install-prompt strong{font-size:20px}#pwa-install-prompt p{color:#c7d8ed;margin:10px 0 18px;line-height:1.5}#pwa-install-prompt div{justify-content:flex-end;gap:10px;display:flex}#pwa-install-prompt button{color:#0b1d33;background:#a9d4f5;border:0;border-radius:21px;min-height:42px;padding:0 18px;font:600 15px inherit}#pwa-install-prompt button[data-action=dismiss]{color:#d5e5f5;background:0 0}#pwa-install-prompt button:disabled{opacity:.45}@media (min-aspect-ratio:3/4){#game canvas{border-radius:18px;box-shadow:0 30px 80px #00000073}}#debug-panel{top:max(8px, env(safe-area-inset-top,8px));z-index:50;color:#d8e2f0;pointer-events:auto;-webkit-user-select:text;-moz-user-select:text;user-select:text;background:#0a0e18eb;border:1px solid #ffffff1f;border-radius:10px;width:250px;max-height:90vh;padding:10px;font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;position:fixed;left:8px;overflow:auto}#debug-panel h4{letter-spacing:.08em;text-transform:uppercase;color:#8fb3ff;margin:0 0 6px;font-size:12px}#debug-panel dl{grid-template-columns:auto 1fr;gap:2px 10px;margin:0 0 8px;display:grid}#debug-panel dt{color:#8a97ad}#debug-panel dd{word-break:break-all;margin:0}#debug-panel .actions{grid-template-columns:1fr 1fr;gap:6px;display:grid}#debug-panel button{font:inherit;color:#e6eefc;cursor:pointer;background:#1e2a44;border:1px solid #ffffff29;border-radius:6px;padding:6px 8px}#debug-panel button:hover{background:#2c3d63}#debug-panel input{font:inherit;color:#e6eefc;background:#0f1626;border:1px solid #ffffff29;border-radius:6px;width:100%;padding:5px 6px}#debug-panel.collapsed>:not(h4){display:none}