:root {
  /* Color Book (Brand/Guidelines), Deep marine, 2026-10-21 */
  --bg: #091624;
  --panel: #112437;
  --text: #F4F1EA;
  --muted: #9AA8B8;
  --line: #21374F;
  --brass: #D4AF6A;
  --sea: #5BB4E5;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 32px 16px 64px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.brand { color: var(--text); text-decoration: none; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; font-size: 15px; }
.brand span { color: var(--brass); }
nav a { color: var(--muted); text-decoration: none; margin-left: 16px; font-size: 15px; }
nav a:hover, nav a[aria-current] { color: var(--text); }
h1 { font-size: 32px; line-height: 1.2; margin: 40px 0 8px; font-weight: 600; }
h2 { font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass); margin: 36px 0 8px; font-weight: 600; }
p, li { color: var(--text); }
.lead { color: var(--muted); font-size: 19px; margin-top: 0; }
.meta { color: var(--muted); font-size: 14px; }
a { color: var(--sea); }
ul { padding-left: 20px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 20px; margin: 28px 0; }
.panel p { margin: 0; }
footer { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer a { color: var(--muted); }