:root {
  --bg: #fff9f3;
  --bg-2: #fffdf9;
  --card: #ffffff;
  --line: #eadfd8;
  --text: #211b1a;
  --muted: #6f6562;
  --soft: #8c817d;
  --red: #d92d27;
  --gold: #c79a45;
  --shadow: 0 24px 64px rgba(67, 43, 36, 0.10);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 8%, rgba(217,45,39,.07), transparent 31rem),
    radial-gradient(circle at 88% 3%, rgba(199,154,69,.11), transparent 28rem),
    linear-gradient(145deg, var(--bg), var(--bg-2) 62%, #fff7f2);
  color: var(--text);
}
a { color: var(--red); }
a:hover { text-decoration: none; }
.shell { width: min(900px, calc(100% - 40px)); margin: 0 auto; }
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(22px);
  background: rgba(255,251,247,.9);
  border-bottom: 1px solid rgba(99,73,65,.12);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 15px 0; }
.logo { display: block; width: 196px; max-height: 44px; object-fit: contain; }
.back { color: var(--muted); font-size: 14px; font-weight: 800; text-decoration: none; }
main { padding: 64px 0 80px; }
.eyebrow { margin: 0 0 12px; color: var(--gold); font-size: 13px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(42px, 7vw, 72px); line-height: .98; letter-spacing: -.065em; }
.updated { margin: 16px 0 30px; color: var(--soft); font-size: 13px; }
.card { padding: clamp(24px, 5vw, 52px); border: 1px solid var(--line); border-radius: 30px; background: rgba(255,255,255,.94); box-shadow: var(--shadow); }
.lead { margin: 0 0 30px; color: var(--muted); font-size: 18px; line-height: 1.7; }
h2 { margin: 38px 0 12px; font-size: 25px; letter-spacing: -.035em; }
h2:first-of-type { margin-top: 0; }
h3 { margin: 24px 0 8px; font-size: 18px; }
p, li { color: var(--muted); font-size: 15px; line-height: 1.72; }
ul { padding-left: 22px; }
.notice { margin: 24px 0; padding: 18px 20px; border: 1px solid rgba(199,154,69,.28); border-radius: 16px; background: #fff9ef; }
.notice p { margin: 0; }
.contact { padding: 20px; border-radius: 18px; background: #fff7f1; border: 1px solid var(--line); }
.contact p { margin: 5px 0; }
footer { padding: 30px 0 46px; border-top: 1px solid var(--line); color: var(--soft); background: rgba(255,255,255,.36); }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px; }
.footer-links a { color: var(--muted); text-decoration: none; }
@media (max-width: 560px) {
  .shell { width: min(100% - 28px, 900px); }
  .logo { width: 166px; }
  main { padding-top: 42px; }
  .card { border-radius: 23px; }
}