:root {
  --bg: #101918;
  --surface: #15211F;
  --border: #60716B;
  --text: #F2EFE9;
  --muted: #B9C4BF;
  --accent: #9BAE9B;
  --link: #E9BA8F;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}
main { max-width: 720px; margin: 0 auto; padding: 48px 20px 72px; }
header nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-bottom: 40px; }
header nav a { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; }
header nav a[aria-current="page"], header nav a:hover { color: var(--text); }
.brand { color: var(--accent); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; font-size: 13px; }
h1 { font-size: clamp(30px, 6vw, 40px); line-height: 1.15; margin: 8px 0 8px; }
h2 { font-size: 21px; margin: 40px 0 8px; }
p, li { color: var(--muted); }
strong { color: var(--text); }
a { color: var(--link); }
ul { padding-left: 22px; }
.meta { color: var(--muted); font-size: 15px; margin-bottom: 32px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  margin: 24px 0;
}
.card p { margin: 0; }
footer { margin-top: 56px; color: var(--muted); font-size: 14px; border-top: 1px solid #1B2928; padding-top: 20px; }