:root{--bg:#0b1220;--card:#0e1424;--text:#e5e7eb;--muted:#9ca3af;--bd:#1f2a44}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:var(--bg);color:var(--text)}.container{max-width:1100px;margin:0 auto;padding:0 16px}.navbar{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--bd);background:#0c1424cc;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.navbar .container{display:flex;align-items:center;gap:14px;padding:10px 0}.brand{color:#fff;text-decoration:none;font-weight:800}.nav{list-style:none;display:flex;gap:10px;margin:0 0 0 auto;padding:0}.nav-link{color:#dbeafe;text-decoration:none;padding:6px 10px;border-radius:8px}.nav-link:hover{background:#0f1a33}.nav-link.active{background:#101a2f;border:1px solid var(--bd)}.page{padding:24px 0}