/* VigilDesk docs-site — zero external resources (no CDN fonts/JS). */
:root {
  --bg: #0d1321;
  --bg-soft: #1d2d44;
  --fg: #e8e8e8;
  --muted: #9fb3c8;
  --accent: #e94560;
  --accent-2: #16c79a;
  --card: #16223b;
  --border: #2b3a55;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Arial, "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}
.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px; }
header.site {
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
header.site .wrap { display: flex; align-items: center; gap: 12px; padding: 14px 20px; }
header.site img { height: 40px; width: 40px; }
header.site .brand { font-size: 1.2rem; font-weight: 700; letter-spacing: 0.5px; }
nav { margin-left: auto; }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; }
nav a:hover { color: var(--fg); }
.hero { text-align: center; padding: 64px 0 40px; }
.hero h1 { font-size: 2.2rem; margin: 0 0 10px; }
.hero .tagline { color: var(--muted); font-size: 1.15rem; margin-bottom: 28px; }
.btn {
  display: inline-block; padding: 10px 22px; margin: 0 8px 8px 0;
  border-radius: 6px; text-decoration: none; font-weight: 600;
}
.btn.primary { background: var(--accent); color: #fff; }
.btn.ghost { border: 1px solid var(--border); color: var(--fg); }
.btn:hover { opacity: 0.9; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin: 24px 0 48px; }
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 18px;
}
.card h3 { margin-top: 0; color: var(--accent-2); }
.card a { color: var(--accent-2); text-decoration: none; }
main { padding-bottom: 40px; }
h1.page { padding-top: 36px; }
details {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 16px; margin: 10px 0;
}
details summary { cursor: pointer; font-weight: 600; }
code { background: var(--bg-soft); padding: 2px 6px; border-radius: 4px; }
/* pricing page (local styles only, still zero external resources) */
table.plan {
  width: 100%; border-collapse: collapse; margin: 16px 0 32px;
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  overflow: hidden; font-size: 0.95rem;
}
table.plan th, table.plan td {
  padding: 12px 14px; border-top: 1px solid var(--border);
  text-align: left; vertical-align: top;
}
table.plan tr:first-child th { border-top: none; background: var(--bg-soft); color: var(--accent-2); }
.price { font-size: 1.3rem; font-weight: 700; color: var(--accent-2); }
.muted { color: var(--muted); font-size: 0.85rem; }
.disclaimer {
  border-left: 4px solid var(--accent);
  background: var(--card);
  padding: 12px 16px; margin: 24px 0; border-radius: 0 8px 8px 0;
  color: var(--muted); font-size: 0.95rem;
}
footer.site { border-top: 1px solid var(--border); color: var(--muted); padding: 18px 0 30px; font-size: 0.85rem; }
footer.site .wrap { display: flex; gap: 18px; flex-wrap: wrap; }
footer.site a { color: var(--muted); }