:root {
  --legal-bg: #f7fbfa;
  --legal-surface: #ffffff;
  --legal-text: #18312a;
  --legal-muted: #61726d;
  --legal-brand: #13785d;
  --legal-brand-dark: #0b5844;
  --legal-line: #dce9e4;
  --legal-shadow: 0 18px 44px rgba(20, 73, 58, 0.08);
  font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--legal-text); background: linear-gradient(180deg, #fff 0, var(--legal-bg) 32rem); }
a { color: var(--legal-brand-dark); text-underline-offset: 0.18em; }
a:hover { color: var(--legal-brand); }
.legal-header { border-bottom: 1px solid var(--legal-line); background: rgba(255, 255, 255, 0.96); }
.legal-header__inner,
.legal-shell,
.legal-footer__inner { width: min(100% - 32px, 980px); margin-inline: auto; }
.legal-header__inner { display: flex; min-height: 72px; align-items: center; justify-content: space-between; gap: 24px; }
.legal-brand { display: inline-flex; align-items: center; gap: 11px; color: var(--legal-text); font-size: 1.3rem; font-weight: 900; text-decoration: none; }
.legal-brand img { width: 40px; height: 40px; border-radius: 12px; }
.legal-header nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 18px; font-size: 0.88rem; font-weight: 800; }
.legal-header nav a { text-decoration: none; }
.legal-breadcrumbs { margin: 0; padding: 22px 0 0; color: var(--legal-muted); font-size: 0.84rem; }
.legal-main { padding-bottom: 72px; }
.legal-document { margin-top: 20px; padding: clamp(26px, 5vw, 58px); border: 1px solid var(--legal-line); border-radius: 24px; background: var(--legal-surface); box-shadow: var(--legal-shadow); }
.legal-document h1 { margin: 0; font-size: clamp(1.9rem, 5vw, 2.8rem); line-height: 1.35; letter-spacing: 0.01em; }
.legal-document h2 { margin: 2.8em 0 0.9em; padding-bottom: 0.48em; border-bottom: 2px solid #d5ebe4; color: #173f34; font-size: clamp(1.22rem, 3vw, 1.55rem); line-height: 1.55; }
.legal-document h3 { margin: 2em 0 0.7em; color: #245f4e; font-size: 1.06rem; line-height: 1.6; }
.legal-document p,
.legal-document li { font-size: clamp(0.96rem, 2vw, 1.03rem); line-height: 1.95; }
.legal-document p { margin: 1em 0 0; }
.legal-document h1 + p { color: var(--legal-muted); font-weight: 700; }
.legal-document ol,
.legal-document ul { margin: 1em 0 0; padding-left: 1.6em; }
.legal-document li + li { margin-top: 0.5em; }
.legal-document strong { color: #203b33; }
.legal-document hr { margin: 3em 0 1.5em; border: 0; border-top: 1px solid var(--legal-line); }
.legal-footer { border-top: 1px solid var(--legal-line); background: #123b31; color: #eff8f5; }
.legal-footer__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 26px; padding-block: 34px; }
.legal-footer__brand { display: flex; align-items: center; gap: 10px; font-weight: 900; }
.legal-footer__brand img { width: 34px; height: 34px; border-radius: 10px; }
.legal-footer nav { display: flex; flex-wrap: wrap; align-content: start; justify-content: flex-end; gap: 12px 22px; }
.legal-footer a { color: #eff8f5; font-size: 0.88rem; }
.legal-footer small { grid-column: 1 / -1; color: #b9d4cb; }

@media (max-width: 700px) {
  .legal-header__inner { align-items: flex-start; flex-direction: column; padding-block: 14px; }
  .legal-header nav { justify-content: flex-start; }
  .legal-document { border-radius: 18px; }
  .legal-footer__inner { grid-template-columns: 1fr; }
  .legal-footer nav { justify-content: flex-start; }
  .legal-footer small { grid-column: auto; }
}