:root {
  color-scheme: light;
  --paper: #fbfcfa;
  --ink: #213440;
  --body: #3d4b53;
  --muted: #637079;
  --accent: #255b64;
  --line: #dce3e1;
  --wash: #edf3f1;
  --max-width: 1184px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 108px; }
body { margin: 0; background: var(--paper); color: var(--body); font-size: 17px; line-height: 1.85; -webkit-text-size-adjust: 100%; }
a { color: var(--accent); text-underline-offset: 4px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
button, select { font: inherit; }
::selection { background: #d9e9e4; color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 2px; }
[hidden] { display: none !important; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 10; padding: 12px 20px; background: var(--ink); color: white; }
.skip-link:focus { top: 12px; color: white; }
.site-header { position: sticky; top: 0; z-index: 5; background: var(--paper); border-bottom: 1px solid var(--line); }
.header-inner { max-width: var(--max-width); min-height: 88px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; direction: ltr; }
.brand-group { display: flex; align-items: center; gap: 24px; color: var(--muted); }
.wordmark { font-size: 27px; font-weight: 750; letter-spacing: -.06em; color: var(--ink); text-decoration: none; line-height: 1; padding-block: 12px; }
.header-title { font-size: 13px; border-left: 1px solid var(--line); padding-left: 24px; }
.language-control { display: flex; align-items: center; gap: 10px; }
.globe { width: 18px; height: 18px; color: var(--accent); flex: 0 0 auto; }
.language-select { height: 44px; max-width: 220px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink); padding: 0 10px; font-size: 14px; cursor: pointer; }
.language-select:hover { border-color: var(--accent); background: var(--wash); }
.page-layout { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 240px minmax(0, 760px); column-gap: 96px; padding-top: 64px; padding-bottom: 96px; align-items: start; }
.sidebar { position: sticky; top: 128px; max-height: calc(100vh - 160px); overflow-y: auto; scrollbar-width: thin; padding-bottom: 8px; }
.nav-label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 650; margin: 0 0 20px; }
.toc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 3px; }
.toc-list a { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 9px; padding: 8px 10px; border-radius: 4px; line-height: 1.5; font-size: 13px; text-decoration: none; color: var(--muted); }
.toc-list a:hover { background: var(--wash); color: var(--ink); }
.toc-list a[aria-current="location"] { background: var(--wash); color: var(--accent); font-weight: 600; }
.toc-number { font-size: 11px; padding-top: 2px; font-variant-numeric: tabular-nums; opacity: .8; }
.sidebar-contact { margin-top: 28px; padding: 24px 10px 0; border-top: 1px solid var(--line); font-size: 13px; }
.sidebar-contact a { display: inline-flex; min-height: 44px; align-items: center; gap: 8px; text-decoration: none; }
.arrow { font-size: 18px; line-height: 1; }
main { min-width: 0; }
.policy-header { padding-bottom: 34px; border-bottom: 1px solid var(--line); margin-bottom: 34px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; color: var(--accent); font-size: 11px; font-weight: 650; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--accent); }
h1 { font-family: Georgia, "Times New Roman", "Noto Serif", "Songti SC", "SimSun", serif; font-weight: 400; font-size: clamp(40px, 5vw, 64px); letter-spacing: -.045em; line-height: 1.12; color: var(--ink); margin: 0 0 28px; overflow-wrap: anywhere; }
.updated { display: flex; flex-wrap: wrap; column-gap: 10px; row-gap: 0; align-items: baseline; color: var(--muted); font-size: 13px; margin: 0; }
.updated time { color: var(--ink); }
.intro p { margin: 0 0 20px; }
.intro { margin-bottom: 46px; }
.policy-section { scroll-margin-top: 12px; padding-block: 32px 36px; border-top: 1px solid var(--line); }
.policy-section h2 { display: flex; gap: 18px; align-items: baseline; font-size: 23px; color: var(--ink); line-height: 1.45; font-weight: 600; letter-spacing: -.025em; margin: 0 0 20px; }
.section-number { font-size: 13px; font-weight: 500; color: var(--accent); letter-spacing: 0; font-variant-numeric: tabular-nums; min-width: 25px; }
.policy-section p { margin: 0 0 18px; }
.policy-section p:last-child { margin-bottom: 0; }
.policy-section ul { margin: 16px 0 22px; padding-inline-start: 24px; }
.policy-section li { padding-inline-start: 5px; margin-bottom: 9px; }
.policy-section li::marker { color: var(--accent); font-size: .8em; }
.policy-section strong { font-weight: 650; color: var(--ink); }
.policy-section a { overflow-wrap: anywhere; }
.email { direction: ltr; unicode-bidi: isolate; display: inline; }
.mobile-toc { display: none; }
.site-footer { border-top: 1px solid var(--line); }
.footer-inner { max-width: var(--max-width); margin: auto; min-height: 112px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; font-size: 12px; color: var(--muted); }
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-brand strong { font-size: 16px; letter-spacing: -.04em; color: var(--ink); }
.footer-actions { display: flex; flex-wrap: wrap; gap: 32px; align-items: center; }
.footer-actions a { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
html[dir="rtl"] .policy-header h1 { letter-spacing: 0; }
html[dir="rtl"] .nav-label, html[dir="rtl"] .eyebrow { letter-spacing: 0; }
html[dir="rtl"] .sidebar-contact .arrow { transform: scaleX(-1); }
html[lang="th"] { line-break: auto; }
html[lang^="zh"] h1, html[lang="ja"] h1, html[lang="ko"] h1 { letter-spacing: -.03em; }
@media (max-width: 1312px) {
  .header-inner, .page-layout, .footer-inner { margin-inline: 48px; }
  .page-layout { column-gap: 64px; grid-template-columns: 220px minmax(0, 1fr); }
}
@media (max-width: 960px) {
  .header-inner, .page-layout, .footer-inner { margin-inline: 32px; }
  .page-layout { grid-template-columns: minmax(0, 760px); justify-content: center; padding-top: 44px; }
  .sidebar { display: none; }
  .mobile-toc { display: block; margin: 28px 0 32px; border-block: 1px solid var(--line); }
  .mobile-toc summary { cursor: pointer; color: var(--accent); font-size: 14px; padding: 16px 0; }
  .mobile-toc[open] summary { border-bottom: 1px solid var(--line); margin-bottom: 12px; }
  .mobile-toc .toc-list { padding-bottom: 16px; }
  .mobile-toc .toc-list a { min-height: 44px; align-items: center; font-size: 14px; }
  .intro { margin-bottom: 0; }
}
@media (max-width: 600px) {
  body { font-size: 16px; line-height: 1.85; }
  html { scroll-padding-top: 88px; }
  .header-inner, .page-layout, .footer-inner { margin-inline: 24px; }
  .header-inner { min-height: 74px; gap: 12px; }
  .wordmark { font-size: 25px; }
  .header-title { display: none; }
  .language-control { gap: 8px; }
  .language-select { font-size: 14px; max-width: min(210px, 55vw); }
  .page-layout { padding-top: 40px; padding-bottom: 48px; }
  .policy-header { padding-bottom: 24px; margin-bottom: 28px; }
  h1 { font-size: 43px; margin-bottom: 24px; }
  .eyebrow { margin-bottom: 18px; }
  .updated { font-size: 12px; }
  .policy-section { padding-block: 28px 32px; }
  .policy-section h2 { font-size: 21px; gap: 12px; margin-bottom: 18px; }
  .section-number { min-width: 20px; font-size: 12px; }
  .footer-inner { padding-block: 22px; display: block; }
  .footer-brand { margin-bottom: 10px; }
  .footer-actions { gap: 10px 24px; justify-content: space-between; }
}
@media (max-width: 360px) {
  .header-inner, .page-layout, .footer-inner { margin-inline: 18px; }
  .globe { display: none; }
  h1 { font-size: 38px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}
@media print {
  body { background: white; color: black; font-size: 11pt; line-height: 1.6; }
  .site-header, .sidebar, .mobile-toc, .site-footer, .skip-link { display: none !important; }
  .page-layout { display: block; margin: 0; padding: 0; max-width: none; }
  .policy-header { padding-bottom: 16px; margin-bottom: 20px; }
  h1 { font-size: 30pt; }
  .policy-section { padding-block: 18px; }
  .policy-section h2 { font-size: 16pt; break-after: avoid; }
  p, li { orphans: 3; widows: 3; }
  a { color: black; }
  @page { margin: 18mm; }
}