:root {
  --bg: #09090b;
  --bg-soft: #171114;
  --card: rgba(35, 27, 31, 0.82);
  --text: #f7f3f5;
  --muted: #b9adb3;
  --accent: #bd3f76;
  --accent-soft: rgba(189, 63, 118, 0.13);
  --border: rgba(235, 190, 209, 0.15);
  --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1000px 600px at 85% -5%, #684d4b 0%, var(--bg) 52%);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: #e86b9f; text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 760px; margin: 0 auto; padding: 40px 22px 80px; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 22px; max-width: 760px; margin: 0 auto; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; color: var(--text); }
.brand:hover { text-decoration: none; }
.logo { width: 38px; height: 38px; border-radius: 12px; background: linear-gradient(145deg, #d9578e, #8c2854); display: grid; place-items: center; font-size: 20px; font-weight: 800; color: #fff; box-shadow: inset 0 1px rgba(255,255,255,.28); }
.nav a { color: var(--muted); margin-left: 18px; font-size: 14px; font-weight: 500; }
.nav a:hover { color: var(--text); text-decoration: none; }
.hero { text-align: center; padding: 60px 0 30px; }
.hero h1 { font-size: 42px; margin: 18px 0 10px; letter-spacing: -.7px; }
.hero p { color: var(--muted); font-size: 18px; max-width: 560px; margin: 0 auto; }
.hero .logo { width: 74px; height: 74px; border-radius: 22px; font-size: 36px; margin: 0 auto; }
.cards { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 44px; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card { display: block; background: var(--card); backdrop-filter: blur(20px); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; transition: transform .15s ease, border-color .15s ease; }
.card:hover { transform: translateY(-3px); border-color: var(--accent); text-decoration: none; }
.card .ico { font-size: 26px; }
.card h3 { margin: 12px 0 6px; color: var(--text); font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
h1, h2, h3 { line-height: 1.3; }
.doc h1 { font-size: 30px; margin-bottom: 4px; letter-spacing: -.4px; }
.updated { color: var(--muted); font-size: 14px; margin-bottom: 30px; }
.doc h2 { font-size: 20px; margin-top: 38px; padding-top: 6px; border-top: 1px solid var(--border); }
.doc h2:first-of-type { border-top: none; }
.doc ul { padding-left: 20px; }
.doc li { margin: 6px 0; }
.doc p { color: #ddd4d8; }
.callout { background: var(--accent-soft); border: 1px solid rgba(189,63,118,.35); border-radius: 13px; padding: 16px 18px; margin: 24px 0; color: #f4d9e5; font-size: 15px; }
.back { display: inline-block; margin-bottom: 26px; color: var(--muted); font-size: 14px; }
.contact-box { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; margin-top: 24px; text-align: center; }
.contact-box .mail { font-size: 20px; font-weight: 600; display: inline-block; margin-top: 8px; }
footer { text-align: center; color: var(--muted); font-size: 13px; padding: 30px 22px 50px; border-top: 1px solid var(--border); max-width: 760px; margin: 40px auto 0; }
footer a { color: var(--muted); margin: 0 8px; }
@media (max-width: 520px) { .nav { display: none; } .hero { padding-top: 34px; } }