:root {
  color-scheme: light dark;
  --background: #fafafa;
  --surface: #ffffff;
  --foreground: #202124;
  --muted: #62666d;
  --border: rgba(20, 24, 31, 0.12);
  --accent: #0a73d9;
  --accent-soft: rgba(10, 115, 217, 0.09);
  --warning: #8a5a00;
  --content-width: 760px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #1f2226;
    --surface: #292c30;
    --foreground: #f2f3f5;
    --muted: #b4b8bf;
    --border: rgba(255, 255, 255, 0.13);
    --accent: #66acff;
    --accent-soft: rgba(102, 172, 255, 0.12);
    --warning: #f0c36b;
  }
}

* {
  box-sizing: border-box;
}

html {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", sans-serif;
  line-height: 1.68;
  background: var(--background);
  color: var(--foreground);
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-width: 320px;
}

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

a:hover {
  text-decoration-thickness: 2px;
}

.page-shell {
  width: min(100% - 32px, var(--content-width));
  margin: 0 auto;
  padding: 28px 0 72px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 48px;
}

.brand {
  color: var(--foreground);
  font-size: 20px;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.language-link {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

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

h1 {
  margin: 0;
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.045em;
}

.lede {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.metadata {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.notice {
  margin: 28px 0 0;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--foreground);
}

.legal-content {
  margin-top: 54px;
}

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

.legal-content h2 {
  margin: 0 0 14px;
  font-size: 23px;
  line-height: 1.28;
  letter-spacing: -0.02em;
}

.legal-content h3 {
  margin: 24px 0 8px;
  font-size: 17px;
}

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

.legal-content li + li {
  margin-top: 7px;
}

.legal-content strong {
  font-weight: 700;
}

.warning {
  color: var(--warning);
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.document-card {
  min-height: 154px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  color: var(--foreground);
  text-decoration: none;
}

.document-card:hover {
  border-color: var(--accent);
}

.document-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
}

.document-card span {
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-bottom: 10px;
}

@media (max-width: 680px) {
  .page-shell {
    width: min(100% - 28px, var(--content-width));
    padding-top: 20px;
  }

  .site-header {
    margin-bottom: 38px;
  }

  .document-grid {
    grid-template-columns: 1fr;
  }

  .legal-content {
    margin-top: 42px;
  }
}

@media print {
  :root {
    --background: #ffffff;
    --foreground: #000000;
    --muted: #333333;
    --border: rgba(0, 0, 0, 0.18);
  }

  .page-shell {
    width: 100%;
    padding: 0;
  }

  .language-link,
  .site-footer nav {
    display: none;
  }

  a {
    color: inherit;
  }
}