:root,[data-theme=light]{--bg:#fff;--bg-subtle:#f6f8fa;--text:#1f2328;--text-secondary:#59636e;--text-muted:#8d959e;--border:#d1d9e0;--border-muted:#eaeef2;--code-bg:#f6f8fa;--accent:#0969da;--accent-muted:#ddf4ff;--hover:#f3f4f6;--danger:#cf222e;--success:#1a7f37;--header-bg:#24292f;--header-text:#fff;--header-muted:#8b949e;--header-input-bg:#1f2429;--header-input-border:#424a53;--shadow:none;--overlay:rgba(31,35,40,.5)}[data-theme=dark]{--bg:#14231b;--bg-subtle:#1b2f24;--text:#e3ede7;--text-secondary:#9db8aa;--text-muted:#7d998b;--border:#2c483a;--border-muted:#20352b;--code-bg:#182a21;--accent:#4ec48d;--accent-muted:#163f2d;--hover:#20362b;--danger:#ff8b7a;--success:#3fb950;--header-bg:linear-gradient(90deg,#1e372a,#2a4f38);--header-text:#fff;--header-muted:#9db8aa;--header-input-bg:#15271e;--header-input-border:#31513f;--shadow:none;--overlay:rgba(0,0,0,.45)}#app,.taro_page,.taro_router,body,html,page{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji;font-size:14px;line-height:1.6;margin:0;padding:0}.gh-border{border:1px solid var(--border);border-radius:6px}.gh-link{color:var(--accent);cursor:pointer;text-decoration:none}.gh-link:hover{text-decoration:underline}.gh-btn{align-items:center;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);cursor:pointer;display:inline-flex;font-size:13px;gap:4px;line-height:20px;padding:5px 12px;transition:background .15s;white-space:nowrap}.gh-btn:hover{background:var(--hover)}.gh-btn.primary{background:var(--accent);border-color:rgba(27,31,36,.15);color:#fff}.gh-btn.primary:hover{background:#0860ca}.gh-btn.danger{color:var(--danger)}.gh-btn.sm{font-size:12px;padding:3px 8px}.gh-input,.gh-textarea{background:var(--bg);border:1px solid var(--border);border-radius:6px;box-sizing:border-box;color:var(--text);font-size:13px;line-height:20px;outline:none;padding:5px 12px;transition:border-color .15s;width:100%}.gh-input:focus,.gh-textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}.gh-header{align-items:center;background:var(--header-bg);border-bottom:1px solid var(--border);display:flex;gap:16px;height:56px;padding:0 20px;position:sticky;top:0;z-index:100}.gh-header .gh-link{color:var(--header-text)}.gh-header .gh-link:hover{color:var(--header-muted);text-decoration:none}.gh-header .gh-input{background:var(--header-input-bg);border-color:var(--header-input-border);color:var(--header-text)}.gh-header .gh-input::-moz-placeholder{color:var(--header-muted)}.gh-header .gh-input::placeholder{color:var(--header-muted)}.gh-header .gh-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(9,105,218,.3)}.gh-tag{align-items:center;background:var(--accent-muted);border-radius:12px;color:var(--accent);display:inline-flex;font-size:12px;height:22px;padding:0 10px}::-webkit-scrollbar{height:10px;width:10px}::-webkit-scrollbar-thumb{background:var(--border);border:2px solid var(--bg);border-radius:6px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.markdown-body{background:transparent!important;color:var(--text)!important;font-family:inherit}.markdown-body pre{background:var(--code-bg)!important}.markdown-body code{background:var(--code-bg)!important}.markdown-body .highlight pre,.markdown-body pre{background-color:var(--code-bg)!important}[data-theme=dark] .markdown-body{color-scheme:dark}