:root{--bg: #0b1020;--bg2: #111832;--panel: rgba(255, 255, 255, .04);--panel-solid: #0f1530;--border: rgba(255, 255, 255, .09);--text: #e6ecff;--muted: #8b96b8;--accent: #4f8cff;--cyan: #33d6e8;--green: #3ddc97;--amber: #ffb547;--red: #ff6b6b;--violet: #b58cff;--rail-w: 248px;--font-mono: "Cascadia Code", Consolas, "SF Mono", Menlo, monospace;--shadow-1: 0 4px 18px rgba(0, 0, 0, .3);--shadow-2: 0 18px 60px rgba(0, 0, 0, .55);--ease: cubic-bezier(.22, .61, .36, 1)}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,PingFang SC,Microsoft YaHei,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}::selection{background:#4f8cff59}a{color:var(--accent);text-decoration:none}button{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:8px 16px;cursor:pointer;font-size:14px;font-family:inherit;transition:filter .15s,background .15s,border-color .15s,opacity .15s}button:hover{filter:brightness(1.12)}button:active{filter:brightness(.95)}button.ghost{background:#ffffff0a;border:1px solid var(--border);color:var(--text)}button.ghost:hover{background:#ffffff17;border-color:#fff3}button.danger{background:transparent;border:1px solid rgba(255,107,107,.45);color:var(--red)}button.danger:hover{background:#ff6b6b1f}button:disabled{opacity:.45;cursor:not-allowed;filter:none}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input,select{background:var(--bg2);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;font-size:14px;font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #4f8cff2e}input::placeholder{color:#8b96b899}*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#ffffff24;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff42}::-webkit-scrollbar-track{background:transparent}.num{font-variant-numeric:tabular-nums}