:root { --bg:#0b0e13; --card:#121722; --muted:#8b97a9; --text:#e6edf7; --accent:#3aa3ff; }
* { box-sizing:border-box; }
body { margin:0; font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif; color:var(--text); background:var(--bg); line-height:1.6; }
.container { width:min(1100px, 92%); margin:0 auto; }
.header { display:flex; align-items:center; justify-content:space-between; padding:18px 0; }
.header nav a { margin-left:16px; color:var(--muted); text-decoration:none; font-weight:600; }
.header nav a:hover { color:var(--text); }
.brand { display:flex; align-items:center; gap:10px; font-weight:800; }
.brand img { width:28px; height:28px; }
.hero { padding:72px 0; background:linear-gradient(180deg, rgba(58,163,255,0.08), rgba(0,0,0,0)); }
.hero h1 { font-size: clamp(28px, 3.6vw, 44px); margin:0 0 12px; }
.hero p { color:var(--muted); max-width:700px; margin:0 0 24px; }
.cta { display:flex; gap:12px; }
.btn { display:inline-block; padding:12px 18px; background:var(--accent); color:#001d34; border-radius:12px; text-decoration:none; font-weight:800; }
.btn.ghost { background:transparent; color:var(--text); border:1px solid #2a3442; }
.split { display:grid; grid-template-columns:1.4fr .8fr; gap:20px; align-items:stretch; }
.card { background:var(--card); border:1px solid #1d2330; padding:18px; border-radius:16px; }
.form { display:grid; gap:12px; }
.form input, .form textarea { width:100%; padding:10px 12px; border-radius:10px; border:1px solid #2a3442; background:#0d121a; color:var(--text); }
.form .small { font-size:12px; color:var(--muted); }
.msg { margin-top:6px; font-size:14px; color:var(--muted); }
.comments { margin-top:16px; display:grid; gap:10px; }
.comment { background:#0d121a; border:1px solid #1d2330; padding:12px; border-radius:12px; }
.table { width:100%; border-collapse:collapse; }
.table th, .table td { border-bottom:1px solid #1d2330; padding:10px; text-align:left; }
.checklist li, .downloads li { margin:6px 0; }
.footer { padding:36px 0 60px; color:var(--muted); }
@media (max-width:900px){ .split{ grid-template-columns:1fr; } }