:root {
  --green-900: #0a3d31;
  --green-700: #146e59;
  --green-100: #d5f7ed;
  --green-50: #f0fbf7;
  --slate-950: #090d16;
  --slate-800: #1e293b;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --white: #fff;
  --radius: 20px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  color: var(--slate-800);
  background: #f8faf9;
  font-family: var(--font);
  line-height: 1.65;
}

body {
  margin: 0;
}

a {
  color: var(--green-700);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--green-900);
}

.site-header {
  border-bottom: 1px solid var(--slate-200);
  background: rgba(255, 255, 255, 0.92);
}

.header-inner,
.legal-layout,
.site-footer-inner {
  width: min(100% - 36px, 1080px);
  margin-inline: auto;
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: auto;
  height: 48px;
}

.header-nav {
  display: flex;
  gap: 20px;
  font-size: 14px;
  font-weight: 650;
}

.header-nav a {
  color: var(--slate-600);
  text-decoration: none;
}

.legal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: start;
  gap: 48px;
  padding-block: 64px 88px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green-700);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--slate-950);
  font-size: clamp(36px, 6vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.lead {
  max-width: 760px;
  margin: 22px 0 10px;
  color: var(--slate-600);
  font-size: 19px;
}

.updated {
  margin: 0 0 42px;
  color: var(--slate-400);
  font-size: 14px;
}

.notice {
  margin: 26px 0 38px;
  padding: 20px 22px;
  border: 1px solid #a7edd9;
  border-radius: 16px;
  background: var(--green-50);
}

.notice strong {
  color: var(--green-900);
}

.legal-section {
  padding: 30px 0;
  border-top: 1px solid var(--slate-200);
}

.legal-section h2 {
  margin: 0 0 12px;
  color: var(--slate-950);
  font-size: 25px;
  line-height: 1.25;
}

.legal-section h3 {
  margin: 22px 0 8px;
  color: var(--slate-950);
  font-size: 18px;
}

.legal-section p,
.legal-section ul,
.legal-section ol {
  margin-top: 10px;
}

.legal-section li + li {
  margin-top: 8px;
}

.toc,
.contact-card {
  position: sticky;
  top: 24px;
  padding: 22px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.06);
}

.toc h2,
.contact-card h2 {
  margin: 0 0 12px;
  color: var(--slate-950);
  font-size: 16px;
}

.toc ol {
  margin: 0;
  padding-left: 20px;
  font-size: 14px;
}

.toc li + li {
  margin-top: 8px;
}

.contact-card p {
  margin: 8px 0;
  color: var(--slate-600);
  font-size: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--green-700);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  color: var(--white);
  background: var(--green-900);
}

.site-footer {
  padding: 28px 0;
  border-top: 1px solid var(--slate-200);
  background: var(--white);
  color: var(--slate-600);
  font-size: 14px;
}

.site-footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 760px) {
  .header-inner,
  .site-footer-inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 14px;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    padding-top: 42px;
  }

  .toc,
  .contact-card {
    position: static;
    grid-row: 1;
  }
}