:root {
  color-scheme: light;
  --ink: #242426;
  --muted: #626268;
  --accent: #bd2f33;
  --highlight: #f4ca4f;
  --surface: #fffdf7;
  --line: #dedbd2;
  --wash: #f7f3e8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--wash);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  line-height: 1.75;
}

main {
  width: min(880px, calc(100% - 32px));
  margin: 40px auto;
  padding: clamp(24px, 5vw, 56px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(36, 36, 38, 0.05);
}

h1, h2, h3 { line-height: 1.35; }
h1 { margin: 0 0 8px; font-size: clamp(1.8rem, 5vw, 2.7rem); }
h2 { margin-top: 2.2em; border-bottom: 1px solid var(--line); padding-bottom: 0.35em; }
h3 { margin-top: 1.7em; }
p, li { color: var(--muted); }
a { color: var(--accent); text-underline-offset: 3px; }
.hero { padding: clamp(8px, 3vw, 24px) 0; }
.eyebrow { margin: 0 0 4px; color: var(--muted); font-weight: 700; }
.lead { font-size: 1.08rem; }
.updated { margin-top: 0; color: var(--muted); }
.primary-link {
  display: inline-block;
  margin-top: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--accent);
  color: #ffffff;
  font-weight: 750;
  text-decoration: none;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.feature-grid article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}
.feature-grid h3 { margin: 0 0 6px; }
.feature-grid p { margin: 0; }
.language-nav { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 8px; }
.language-nav a, .contact-link, .page-links a {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--highlight) 42%, var(--surface));
  font-weight: 650;
  text-decoration: none;
}
.page-links { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0; }
.notice {
  margin: 24px 0;
  padding: 16px 18px;
  border-left: 4px solid var(--accent);
  border-radius: 10px;
  background: #fff3ef;
  color: var(--ink);
}
.section-break { margin: 48px 0; border: 0; border-top: 2px solid var(--line); }
footer { margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); }
footer p { margin: 6px 0; font-size: 0.92rem; }

@media (max-width: 540px) {
  main { width: 100%; margin: 0; border: 0; border-radius: 0; box-shadow: none; }
  .feature-grid { grid-template-columns: 1fr; }
}