:root{--bg:#0d1117;--panel:#161b22;--panel-2:#1c2028;--border:#30363d;--text:#e6edf3;--text-dim:#8b949e;--accent:#2ea043;--accent-hover:#3fb950;--danger:#f85149;--warn:#d29922}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit}.container{max-width:1080px;margin:0 auto;padding:24px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border);background:var(--panel)}.topbar h1{font-size:18px;margin:0;letter-spacing:.02em}.topbar .who{color:var(--text-dim);font-size:13px}.topbar .who a{color:var(--text-dim);margin-left:12px}.nav{display:flex;gap:4px;padding:0 24px;border-bottom:1px solid var(--border);background:var(--panel)}.nav a{padding:12px 16px;color:var(--text-dim);border-bottom:2px solid transparent}.nav a.active{color:var(--text);border-bottom-color:var(--accent)}.nav a:hover{color:var(--text);text-decoration:none}.card{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:20px;margin-bottom:16px}.card h2{margin:0 0 8px;font-size:16px}.card p{margin:4px 0;color:var(--text-dim);font-size:14px}.doc-list{list-style:none;padding:0;margin:0}.doc-list li{border-bottom:1px solid var(--border)}.doc-list li:last-child{border-bottom:none}.doc-list a{display:block;padding:14px 4px;color:var(--text)}.doc-list a:hover{background:var(--panel-2);text-decoration:none}.doc-list .doc-name{font-weight:500}.doc-list .doc-desc{font-size:13px;color:var(--text-dim);margin-top:2px}.doc-content{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:32px}.doc-content h1,.doc-content h2,.doc-content h3{color:var(--text)}.doc-content h1{font-size:28px;margin-top:0;padding-bottom:12px}.doc-content h1,.doc-content h2{border-bottom:1px solid var(--border)}.doc-content h2{font-size:20px;margin-top:32px;padding-bottom:8px}.doc-content h3{font-size:16px;margin-top:24px}.doc-content li,.doc-content p{line-height:1.6;color:var(--text)}.doc-content code{background:var(--panel-2);padding:2px 6px;border-radius:4px;font-size:13px}.doc-content pre{background:var(--panel-2);padding:16px;border-radius:6px;overflow-x:auto;border:1px solid var(--border)}.doc-content pre code{background:transparent;padding:0}.doc-content blockquote{border-left:3px solid var(--accent);padding-left:16px;color:var(--text-dim);margin:16px 0}.doc-content table{border-collapse:collapse;margin:16px 0;width:100%}.doc-content td,.doc-content th{border:1px solid var(--border);padding:8px 12px;text-align:left}.doc-content th{background:var(--panel-2);font-weight:600}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.login-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:40px;width:100%;max-width:400px;text-align:center}.login-card h1{margin:0 0 8px;font-size:24px}.login-card .sub{color:var(--text-dim);margin-bottom:32px;font-size:14px}.login-card input{width:100%;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:15px;margin-bottom:12px}.login-card input:focus{outline:none;border-color:var(--accent)}.btn{display:inline-block;width:100%;padding:12px 16px;border:none;border-radius:6px;font-size:15px;font-weight:500;cursor:pointer;transition:background .12s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-apple{background:#000;color:#fff;margin-top:12px;display:flex;align-items:center;justify-content:center;gap:8px}.btn-apple:hover:not(:disabled){background:#222}.btn:disabled{opacity:.6;cursor:not-allowed}.msg{padding:10px 14px;border-radius:6px;margin-top:16px;font-size:14px}.msg-ok{background:rgba(46,160,67,.15);border:1px solid var(--accent);color:#7ee787}.msg-err{background:rgba(248,81,73,.15);border:1px solid var(--danger);color:#ffa198}.divider{display:flex;align-items:center;gap:12px;color:var(--text-dim);font-size:12px;margin:20px 0 8px}.divider:after,.divider:before{content:"";flex:1 1;height:1px;background:var(--border)}