:root {
  --bg: #17100F;
  --surface: #211716;
  --text: #F6F1F0;
  --muted: #B0A3A1;
  --accent: #FF6A52;
  --accent-2: #C8210C;
  --border: #4A3835;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #F5F2F1;
    --surface: #FFFFFF;
    --text: #1C1C1E;
    --muted: #5F5856;
    --accent: #A81708;
    --accent-2: #C8210C;
    --border: #D6CDCB;
  }
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 22px 80px;
}
header.top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 26px;
}
header.top .brand {
  font-weight: 700;
  letter-spacing: -0.2px;
  font-size: 18px;
}
header.top .brand a {
  color: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.logo {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  box-shadow: 0 4px 14px rgba(200, 33, 12, 0.35);
}
h1 {
  font-size: 34px;
  letter-spacing: -0.6px;
  margin: 0 0 6px;
  line-height: 1.15;
}
h2 { font-size: 20px; margin: 32px 0 10px; letter-spacing: -0.2px; }
h3 { font-size: 16px; margin: 22px 0 6px; }
p, li { font-size: 15.5px; color: var(--text); }
.muted { color: var(--muted); font-size: 14px; margin: 0 0 4px; }
a { color: var(--accent); }
ul { padding-left: 22px; }
.foot {
  margin-top: 48px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}
.foot a { color: var(--muted); text-decoration: none; }
.foot a:hover { color: var(--accent); }
@media (max-width: 540px) {
  h1 { font-size: 28px; }
}