:root {
  --red: #8b1a1a;
  --ink: #ece6e0;
  --paper: #120c0c;
  --card: #1b1313;
  --line: #3a2222;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
}
a { color: #e8a0a0; }
a:hover { color: #fff; }
.wrap { max-width: 920px; margin: 0 auto; padding: 0 16px; }
header.site { background: #0a0707; border-bottom: 2px solid var(--red); padding: 16px 0 14px; }
header.site .brand { display: flex; align-items: center; gap: 14px; }
header.site img.mark { width: 56px; height: 56px; display: block; }
header.site h1 { margin: 0; font-size: 22px; letter-spacing: .06em; }
header.site h1 a { color: #fff; text-decoration: none; }
header.site p { margin: 4px 0 0; color: #b09090; font-size: 13px; }
nav.main { background: var(--red); }
nav.main ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
nav.main a {
  color: #fff; text-decoration: none; display: block;
  padding: 9px 13px; font-size: 13px;
}
nav.main a:hover, nav.main a.active { background: #5c1010; }
main { padding: 22px 0 48px; }
article { background: var(--card); border: 1px solid var(--line); padding: 22px 24px; }
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .cards { grid-template-columns: 1fr; } }
.card { border: 1px solid var(--line); padding: 12px 14px; }
footer.site { border-top: 1px solid var(--line); padding: 18px 0 28px; font-size: 13px; color: #8a7575; }
footer.site a { color: #e8a0a0; }
input, textarea { background: #120c0c; color: #fff; border: 1px solid var(--line); }
button { background: var(--red); color: #fff; border: 0; padding: 8px 14px; }