/* Legal pages (Privacy Policy, Terms of Service, Data Deletion): plain, readable, light and dark. */
:root {
  --bg: #f7f8fc;
  --surface: #ffffff;
  --text: #0f172a;
  --text-2: #334155;
  --muted: #64748b;
  --border: #e2e8f0;
  --brand: #2563eb;
  --brand-soft: #eff4ff;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120;
    --surface: #111a2e;
    --text: #e8edf7;
    --text-2: #c3cddd;
    --muted: #8b98ad;
    --border: #22304a;
    --brand: #7aa2ff;
    --brand-soft: #16223d;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.7 Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--brand); }
.lg-top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.lg-top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.lg-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 750; font-size: 17px; }
.lg-brand img { width: 30px; height: 30px; border-radius: 8px; }
.lg-nav { display: flex; gap: 18px; font-size: 14px; }
.lg-nav a { color: var(--text-2); text-decoration: none; }
.lg-nav a[aria-current="page"], .lg-nav a:hover { color: var(--brand); }
.wrap { width: 100%; max-width: 860px; margin: 0 auto; padding: 0 20px; }
main.wrap { padding-top: 48px; padding-bottom: 64px; }
h1 { font-size: clamp(28px, 4vw, 38px); line-height: 1.2; margin: 0 0 8px; letter-spacing: -0.02em; }
.updated { color: var(--muted); font-size: 14px; margin: 0 0 28px; }
.lead { font-size: 17px; color: var(--text-2); }
h2 { font-size: 21px; margin: 40px 0 10px; letter-spacing: -0.01em; }
h3 { font-size: 17px; margin: 24px 0 6px; }
p, li { color: var(--text-2); }
ul, ol { padding-left: 22px; }
li { margin: 4px 0; }
.toc { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px 20px; margin: 24px 0 8px; }
.toc b { display: block; font-size: 14px; margin-bottom: 6px; }
.toc ol { margin: 0; columns: 2; column-gap: 28px; font-size: 14.5px; }
.note { background: var(--brand-soft); border-radius: 14px; padding: 16px 20px; margin: 24px 0; }
.note p { margin: 0; }
table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--text); font-weight: 650; }
.lg-foot { border-top: 1px solid var(--border); padding: 24px 0 40px; color: var(--muted); font-size: 14px; }
.lg-foot .wrap { display: flex; flex-wrap: wrap; gap: 12px 22px; justify-content: space-between; }
.lg-foot nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.lg-foot a { color: var(--muted); text-decoration: none; }
.lg-foot a:hover { color: var(--brand); }
@media (max-width: 640px) {
  .lg-nav { display: none; }
  .toc ol { columns: 1; }
  main.wrap { padding-top: 32px; }
  th, td { padding: 8px 6px; }
}