:root{--felt-900: #08211a;--felt-800: #0d3b2a;--felt-700: #12513a;--felt-600: #17614a;--gold-500: #d7b25a;--gold-400: #f0cd74;--gold-300: #ffe6a8;--ink-100: #f4f7f5;--ink-200: #cfdcd6;--ink-300: #9db3aa;--ink-400: #6f8a80;--ok: #35b06f;--warn: #e0a72c;--danger: #d9534f;--panel-bg: rgba(4, 22, 16, .82);--panel-border: rgba(215, 178, 90, .28);--panel-radius: 12px;--table-w: 1280px;--table-h: 720px;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{background:var(--felt-900);color:var(--ink-100);font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,Segoe UI,sans-serif;font-size:15px;line-height:1.5;-webkit-text-size-adjust:100%;touch-action:manipulation;overflow-x:hidden}#app{min-height:0}button{font-family:inherit;font-size:inherit;color:inherit}a{color:var(--gold-400);text-decoration:none}a:hover{text-decoration:underline}.panel{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--panel-radius);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}@media (hover: none){.panel{backdrop-filter:none;-webkit-backdrop-filter:none}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;border:1px solid var(--panel-border);border-radius:8px;background:linear-gradient(180deg,#17614ae6,#0d3b2ae6);color:var(--ink-100);font-weight:600;cursor:pointer;transition:filter .12s ease,transform .12s ease;-webkit-tap-highlight-color:transparent}.btn:hover:not(:disabled){filter:brightness(1.15)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn--primary{background:linear-gradient(180deg,var(--gold-400),var(--gold-500));color:#2a1f06;border-color:var(--gold-400)}.btn--danger{background:linear-gradient(180deg,#b8453f,#8d2f2b);border-color:#c95852}.btn--ghost{background:transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#00000040}::-webkit-scrollbar-thumb{background:#d7b25a59;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#d7b25a8c}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}:root{--app-width: 100vw;--app-height: 100vh;--design-w: 1280px;--design-h: 720px;--scale: 1;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px)}@supports (width: 100dvw){:root{--app-width: 100dvw;--app-height: 100dvh}}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:#000;overscroll-behavior:none}#app{width:100%;height:100%;min-height:0}#game-app{position:fixed;top:0;left:0;width:var(--app-width);height:var(--app-height);overflow:hidden;box-sizing:border-box;display:flex;flex-direction:column;background:#0a2318;padding-top:var(--safe-top);padding-bottom:var(--safe-bottom);padding-left:var(--safe-left);padding-right:var(--safe-right)}#game-app>*{flex:1 1 auto;min-height:0}@media (orientation: portrait){html.virtual-landscape #game-app{top:50%;left:50%;width:100vh;height:100vw;width:100dvh;height:100dvw;-webkit-transform:translate(-50%,-50%) rotate(90deg);transform:translate(-50%,-50%) rotate(90deg);-webkit-transform-origin:center;transform-origin:center}}.safe-area-pad{padding-top:var(--safe-top);padding-bottom:var(--safe-bottom);padding-left:var(--safe-left);padding-right:var(--safe-right)}.scale-layer{position:absolute;top:50%;left:50%;width:var(--design-w);height:var(--design-h);overflow:hidden;-webkit-transform:translate(-50%,-50%) scale(var(--scale, 1));transform:translate(-50%,-50%) scale(var(--scale, 1));-webkit-transform-origin:center;transform-origin:center;will-change:transform;contain:paint;-webkit-backface-visibility:hidden;backface-visibility:hidden}