:root {
  color-scheme: light;
  --bg: #f4f7f5;
  --surface: #ffffff;
  --ink: #17211d;
  --muted: #58665f;
  --line: #cfd9d3;
  --accent: #126b4d;
  --accent-soft: #e5f3ec;
}

* { box-sizing: border-box; }

body {
  min-width: 320px;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Noto Sans JP", sans-serif;
  line-height: 1.75;
}

main {
  width: min(860px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 64px;
}

.legal-header,
.legal-section {
  border: 1px solid var(--line);
  background: var(--surface);
}

.legal-header { padding: clamp(28px, 6vw, 52px); }
.legal-section { margin-top: 16px; padding: clamp(22px, 4vw, 36px); }

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1, h2 { line-height: 1.35; }
h1 { margin: 0; font-size: clamp(1.8rem, 5vw, 3rem); }
h2 { margin: 0 0 14px; font-size: 1.25rem; }
p, ul, dl { margin: 0; }
p + p, p + ul, ul + p, dl + p { margin-top: 14px; }
ul { padding-left: 1.35rem; }
li + li { margin-top: 8px; }

.summary {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
}

.metadata {
  display: grid;
  grid-template-columns: minmax(8rem, 0.35fr) 1fr;
  gap: 8px 16px;
  margin-top: 22px;
  font-size: 0.92rem;
}

.metadata dt { color: var(--muted); }
.metadata dd { margin: 0; }
a { color: var(--accent); text-underline-offset: 0.18em; }
.legal-nav { display: flex; flex-wrap: wrap; gap: 10px 18px; margin-top: 22px; }
.legal-footer { margin-top: 28px; color: var(--muted); font-size: 0.86rem; }

@media (max-width: 520px) {
  main { width: min(100% - 20px, 860px); padding-top: 10px; }
  .metadata { grid-template-columns: 1fr; }
  .metadata dd + dt { margin-top: 8px; }
}