.foe-demo-page{background:#f5f5f5;min-height:100vh}.foe-demo-page-header{color:#fff;background:linear-gradient(135deg,#667eea,#764ba2);padding:16px 20px 20px}.foe-demo-page-title{margin:0 0 4px;font-size:20px;font-weight:700}.foe-demo-page-desc{opacity:.7;margin:0;font-size:13px;line-height:1.6}.foe-demo-content{padding:16px}.foe-demo-section{margin-bottom:16px}.foe-demo-section-title{color:#666;margin:0 0 8px 4px;font-size:14px;font-weight:600}.foe-demo-card{background:#fff;border-radius:12px;padding:12px 16px;box-shadow:0 1px 4px #0000000f}.foe-demo-hint{color:#888;margin:0 0 10px;font-size:12px;line-height:1.7}.foe-demo-hint code{color:#667eea;background:#f5f5f5;border-radius:3px;padding:1px 4px;font-family:SF Mono,Monaco,Consolas,monospace}.foe-demo-row{justify-content:space-between;align-items:center;padding:6px 0;display:flex}.foe-demo-label{color:#666;font-size:13px}.foe-demo-badge{color:#555;background:#f1f1f5;border-radius:10px;padding:3px 10px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:12px;font-weight:600}.foe-demo-badge--ok{color:#1a8a3a;background:#e8f6ee}.foe-demo-badge--warn{color:#c2750c;background:#fff4e0}.foe-demo-badge--ghost{color:#888;background:#f1f1f5}.foe-demo-badge--info{color:#4060ea;background:#e8efff}.foe-demo-value{color:#333;background:#f5f5f5;border-radius:6px;padding:2px 8px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:12px}.foe-demo-row--col{flex-direction:column;align-items:flex-start;gap:4px;padding:8px 0}.foe-demo-link{color:#4060ea;word-break:break-all;box-sizing:border-box;background:#f0f4ff;border-radius:6px;width:100%;padding:6px 10px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:12px}.foe-demo-banner{text-align:center;border:1px dashed #ddd;border-radius:10px;justify-content:center;align-items:center;gap:8px;margin:8px 0 14px;padding:14px 12px;font-size:14px;display:flex}.foe-demo-banner--server{color:#14672c;background:linear-gradient(135deg,#e8f6ee,#d4ecdb);border-color:#1a8a3a}.foe-demo-banner--client{color:#2840a8;background:linear-gradient(135deg,#e8efff,#d4dffc);border-color:#4060ea}.foe-demo-banner--unknown{color:#888;background:#fafafa;border-color:#ccc}.foe-demo-banner-label{opacity:.85;font-size:13px;font-weight:500}.foe-demo-banner-value{letter-spacing:.5px;padding:0 6px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:18px;font-weight:700}.foe-demo-steps{background:#fafafa;border-left:3px solid #667eea;border-radius:8px;margin-top:12px;padding:10px 12px}.foe-demo-steps-title{color:#555;margin-bottom:6px;font-size:12px;font-weight:600}.foe-demo-steps-list{color:#555;margin:0;padding-left:18px;font-size:12px;line-height:1.7}.foe-demo-steps-list li{margin-bottom:4px}.foe-demo-steps-list code{color:#c2750c;background:#fff;border:1px solid #eee;border-radius:3px;padding:1px 4px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:11px}.foe-demo-error{color:#c0392b;background:#fde8e6;padding:8px 12px;font-size:13px}.foe-demo-error,.foe-demo-list{border-radius:8px;margin:10px 0}.foe-demo-list{border:1px solid #f0f0f0;overflow:hidden}.foe-demo-list-item{border-bottom:1px solid #f5f5f5;justify-content:space-between;align-items:center;padding:10px 12px;font-size:13px;display:flex}.foe-demo-list-item:last-child{border-bottom:none}.foe-demo-list-name{color:#333;font-weight:500}.foe-demo-list-city{color:#999;font-size:12px}.foe-demo-empty{text-align:center;color:#aaa;padding:18px;font-size:12px}.foe-demo-actions{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.foe-demo-btn{color:#fff;background:#667eea;border-radius:14px;align-items:center;padding:6px 14px;font-size:13px;font-weight:500;display:inline-flex}.foe-demo-btn:active{opacity:.7}.foe-demo-btn--ghost{color:#555;background:#f1f1f5}.foe-demo-btn--danger{color:#c0392b;background:#f1f1f5}.foe-demo-table{border-collapse:collapse;width:100%;font-size:12px}.foe-demo-table td,.foe-demo-table th{text-align:left;vertical-align:top;border-bottom:1px solid #f1f1f5;padding:8px 6px}.foe-demo-table th{color:#666;background:#fafafa;font-weight:600}.foe-demo-table td{color:#333;line-height:1.6}.foe-demo-code{white-space:pre-wrap;word-break:break-word;border-radius:8px;margin:8px 0;padding:10px 12px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:11px;line-height:1.6;overflow-x:auto}.foe-demo-code--ok{color:#1a6c3a;background:#f0f8f3;border-left:3px solid #1a8a3a}.foe-demo-code--err{color:#a8392b;background:#fdf3f2;border-left:3px solid #c0392b}.foe-demo-bullets{color:#444;margin:0;padding-left:18px;font-size:13px;line-height:1.7}.foe-demo-bullets li{margin-bottom:6px}.foe-demo-bullets code{color:#667eea;background:#f5f5f5;border-radius:3px;padding:1px 4px;font-family:SF Mono,Monaco,Consolas,monospace;font-size:12px}