:root{--bg: #0b0a12;--surface: #16141f;--text: #f4f2fa;--muted: #a9a5b8;--cyan: #5bd4ff;--lilac: #b794f6;--border: #2a2736;--danger: #e5484d;--success: #1f9d63;font-family:Manrope,system-ui,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 20% 0%,rgba(91,212,255,.12),transparent 45%),radial-gradient(ellipse at 80% 10%,rgba(183,148,246,.1),transparent 40%),var(--bg)}button,input{font:inherit}a{color:var(--cyan)}.shell{max-width:1100px;margin:0 auto;padding:24px}.brand{font-size:28px;font-weight:700;letter-spacing:-.02em}.brand .three{color:var(--cyan)}.card{background:var(--surface);border:1px solid rgba(183,148,246,.12);border-radius:20px;padding:24px}.muted{color:var(--muted)}.steps{display:flex;gap:12px;margin:16px 0 24px;font-size:13px;color:var(--muted)}.steps .active{color:var(--cyan);font-weight:600}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.field input{background:#1c1a27;border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:12px 14px;color:var(--text)}.btn{border:0;border-radius:16px;padding:12px 18px;cursor:pointer;font-weight:600}.btn-primary{background:var(--cyan);color:#0b0a12}.btn-ghost{background:transparent;color:var(--lilac);border:1px solid rgba(183,148,246,.45)}.btn-danger{background:transparent;color:var(--danger);border:1px solid rgba(229,72,77,.45)}.error{color:var(--danger);margin-top:8px}.ok{color:var(--success)}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border);font-size:14px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(420px,100%)}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.nav{display:flex;gap:8px;margin:16px 0 24px;align-items:center}.nav-link{background:transparent;border:0;color:var(--muted);cursor:pointer;font:inherit;font-weight:600;padding:8px 12px;border-radius:12px}.nav-link.active{color:var(--cyan);background:#5bd4ff14}.hint{color:var(--muted);font-weight:400;font-size:12px;margin-left:6px}.callout{border:1px solid rgba(91,212,255,.35);background:#5bd4ff14;border-radius:16px;padding:14px 16px;margin:16px 0}.codeblock{background:#12101a;border:1px solid var(--border);border-radius:12px;padding:12px 14px;overflow:auto;font-size:13px;color:#d7d3e2}.steps-list{padding-left:1.2rem;line-height:1.55}.steps-list li{margin-bottom:14px}.guide h3{margin-top:28px;color:var(--lilac);font-size:16px}.node-name{display:inline-flex;align-items:center;gap:10px}.node-flag{width:22px;height:22px;border-radius:50%;object-fit:cover;flex-shrink:0;box-shadow:0 0 0 1px #ffffff1f;display:inline-flex;align-items:center;justify-content:center}.node-flag-yt{background:#e11}.node-flag-fallback{font-size:16px;box-shadow:none}.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px}.pill-on{background:#1f9d6333;color:var(--success)}.pill-off{background:#e5484d33;color:var(--danger)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#05040ab8;display:grid;place-items:center;padding:24px;z-index:50}.modal{width:min(480px,100%);max-height:90vh;overflow:auto}.modal-wide{width:min(640px,100%)}.check{display:flex;gap:10px;align-items:center;margin:10px 0;color:var(--text)}.codeblock-tall{max-height:360px}.cws-version-box{border:1px solid var(--border);border-radius:16px;padding:14px 16px;margin:0 0 16px;background:#ffffff05}.notice{margin:12px 0}