:root{--bg: #0b1220;--card: #111a2e;--muted: #8ea0c2;--text: #e7eefc;--border: rgba(255, 255, 255, .12);--primary: #4c8dff;--danger: #ff4d6d}*{box-sizing:border-box}html,body{height:100%;margin:0;background:radial-gradient(1000px 600px at 20% 0%,rgba(76,141,255,.18),transparent),radial-gradient(900px 500px at 80% 10%,rgba(255,77,109,.1),transparent),var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"}code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.95em}a{color:inherit;text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:24px}.header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.brandTitle{font-size:18px;font-weight:700}.brandSubtitle{font-size:13px;color:var(--muted)}.nav{display:flex;gap:12px}.nav a{padding:8px 10px;border-radius:10px;border:1px solid transparent;color:var(--muted)}.nav a.active{color:var(--text);border-color:var(--border);background:#ffffff0a}.card{background:#111a2eb8;border:1px solid var(--border);border-radius:14px;padding:18px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.grid{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:980px){.grid{grid-template-columns:1.1fr .9fr;align-items:start}}h1{margin:0 0 10px;font-size:26px}h2{margin:20px 0 10px;font-size:18px}p,li{color:#e7eefceb;line-height:1.5}.muted{color:var(--muted)}.row{display:grid;grid-template-columns:1fr;gap:12px}@media(min-width:720px){.row{grid-template-columns:1fr 1fr}}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border-radius:12px;border:1px solid var(--border);background:#0003;color:var(--text);padding:10px 12px;outline:none}.field textarea{min-height:90px;resize:vertical}.checkboxGroup{display:grid;gap:8px}.checkbox{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:#0000002e}.checkbox input{width:16px;height:16px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}button,.primary{border-radius:12px;border:1px solid var(--border);background:#ffffff0f;color:var(--text);padding:10px 12px;cursor:pointer}.primary{display:inline-block;background:#4c8dff29;border-color:#4c8dff73}button.danger{background:#ff4d6d1f;border-color:#ff4d6d73}pre{margin:0;padding:14px;border-radius:14px;border:1px solid var(--border);background:#0000004d;overflow:auto}.note{margin-top:14px;padding:12px;border-radius:14px;border:1px solid rgba(76,141,255,.35);background:#4c8dff14;color:#e7eefceb}.footer{margin-top:18px;display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px}