:root{--bg-primary:#0d1117;--bg-secondary:#161b22;--bg-header:#1a2332;--bg-hover:#1c2128;--bg-active:#1c2a3a;--border-primary:#30363d;--border-secondary:#21262d;--text-primary:#e6edf3;--text-secondary:#c9d1d9;--text-muted:#8b949e;--text-dim:#6e7681;--text-faint:#484f58;--blue:#58a6ff;--blue-dark:#388bfd;--gold:#f0a500;--gold-dark:#d97706;--green:#3fb950;--red:#f85149;--purple:#8957e5;--purple-light:#bc8ff3;--purple-lighter:#d2a8ff;--yellow:#e3b341}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:Microsoft YaHei,PingFang SC,sans-serif}a{color:inherit;text-decoration:none}button{font-family:inherit}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:2px}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}