:root{--bg-0:#0c0d10;--bg-1:#14161b;--bg-2:#1c1f26;--bg-3:#262a33;--line:#2e333d;--line-soft:#232730;--text-0:#f4f1ea;--text-1:#b8bcc6;--text-2:#767c89;--amber:#e0a458;--amber-soft:#3a2c1a;--teal:#5bb8a8;--teal-soft:#18302c;--rust:#c8654a;--rust-soft:#361f19;--blue:#6b8cce;--blue-soft:#1c2433;--radius:12px;--radius-sm:8px;--shadow:0 8px 30px rgba(0,0,0,.4);--shadow-lg:0 16px 50px rgba(0,0,0,.55);--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--mono:"SF Mono","JetBrains Mono",Menlo,Consolas,monospace}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{background:var(--bg-0);color:var(--text-0);font-family:var(--font);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none}button,input,textarea{font-family:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-0)}::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#333944}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.spinner{width:15px;height:15px;border-radius:50%;border:2px solid hsla(0,0%,100%,.2);border-top:2px solid var(--amber);animation:spin .7s linear infinite;display:inline-block}