:root {
  color-scheme: light;
  --brand: #a82029;
  --brand-dark: #7d171e;
  --text: #20242b;
  --muted: #5c6470;
  --background: #f6f7f9;
  --surface: #ffffff;
  --border: #dfe2e7;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.7;
}

a { color: var(--brand-dark); }
a:hover { color: var(--brand); }
a:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }

.container {
  width: min(100% - 2rem, 54rem);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -5rem;
  left: 1rem;
  z-index: 2;
  padding: 0.65rem 1rem;
  background: var(--surface);
}

.skip-link:focus { top: 1rem; }

.site-header {
  border-top: 5px solid var(--brand);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.site-header .container { padding-block: 1rem; }

.brand {
  color: var(--text);
  font-size: 1.3rem;
  font-weight: 750;
  text-decoration: none;
}

.policy {
  margin-block: 2rem;
  padding: clamp(1.25rem, 4vw, 3rem);
  border: 1px solid var(--border);
  border-radius: 0.65rem;
  background: var(--surface);
}

.policy-header { margin-bottom: 2rem; }

.eyebrow {
  margin: 0 0 0.35rem;
  color: var(--brand);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1, h2 { line-height: 1.3; }

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 7vw, 3rem);
  letter-spacing: -0.025em;
}

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.35rem;
}

.intro { margin: 0; font-size: 1.1rem; }
.updated { margin: 0.75rem 0 0; color: var(--muted); font-size: 0.9rem; }

.contents {
  margin-bottom: 2rem;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--background);
}

.contents h2 { font-size: 1rem; }
.contents ul { columns: 2; margin: 0; }
.contents li { break-inside: avoid; }

section { scroll-margin-top: 1rem; }
section + section { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border); }
p { margin: 0 0 1rem; }
ul { padding-left: 1.35rem; }
li + li { margin-top: 0.4rem; }

.site-footer {
  padding-block: 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 38rem) {
  .contents ul { columns: 1; }
  .policy { margin-block: 1rem; }
}

@media print {
  body { background: #fff; color: #000; }
  .site-header, .site-footer, .skip-link, .contents { display: none; }
  .container { width: 100%; max-width: none; }
  .policy { margin: 0; padding: 0; border: 0; }
  section + section { break-inside: auto; }
  h2 { break-after: avoid; }
}