* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.75 var(--site-font); }
a { color: var(--acid); text-underline-offset: 4px; overflow-wrap: anywhere; }
a:hover { color: #ffdbb9; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--acid); outline-offset: 4px; }
a, button { touch-action: manipulation; }
.policy-shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.site-header { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 900; letter-spacing: -.04em; color: var(--text); text-decoration: none; white-space: nowrap; }
.brand:hover { color: var(--text); }
.brand-dot { width: 13px; height: 13px; flex-shrink: 0; background: var(--acid); border-radius: 50%; box-shadow: 0 0 24px #f2c59b55; }
.main-nav, .site-footer nav { display: flex; align-items: center; gap: 28px; }
.main-nav a, .site-footer nav a { color: #b9b6ae; text-decoration: none; font-size: 14px; }
.main-nav a:hover, .site-footer nav a:hover { color: var(--text); }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 24px; border: 0; border-radius: 999px; font-weight: 800; background: var(--acid); color: var(--ink); text-decoration: none; }
.button:hover { background: #ffdbb9; color: var(--ink); }
.studio-link { white-space: nowrap; font-size: 14px; }
.policy-nav-wrap { padding-top: 28px; }
.policy-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.policy-tabs a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 9px 18px; border: 1px solid var(--line); border-radius: 999px; color: #aaa; text-decoration: none; font-size: 13px; line-height: 1.4; background: #151515; }
.policy-tabs a:hover { color: var(--text); border-color: #f2c59b55; }
.policy-tabs a[aria-current="page"] { color: var(--ink); background: var(--acid); border-color: var(--acid); font-weight: 750; }
main.policy-shell { width: min(880px, calc(100% - 40px)); padding: 64px 0 80px; }
h1 { font-size: clamp(44px, 7vw, 82px); font-weight: 900; line-height: 1.02; letter-spacing: -.055em; color: var(--acid); margin: 18px 0 24px; }
h2 { font-size: 25px; font-weight: 800; line-height: 1.3; letter-spacing: -.025em; margin: 44px 0 16px; padding-top: 28px; border-top: 1px solid var(--line); }
p, li { color: #b7b3aa; }
p { margin: 14px 0; }
strong { color: var(--text); }
li { margin: 10px 0; }
ul { padding-left: 24px; }
.eyebrow { color: #bdb9ae; font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.updated { font-size: 13px; color: #8f8c85; }
.notice { margin: 28px 0; padding: 22px 24px; background: #261e17; border: 1px solid #f2c59b44; border-radius: 18px; line-height: 1.7; }
.notice strong { color: var(--acid); }
.table-wrap { max-width: 100%; overflow-x: auto; overscroll-behavior-x: contain; border-radius: 14px; }
table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; }
caption { text-align: left; font-weight: 700; padding: 12px 0; }
th, td { border: 1px solid var(--line); padding: 16px; vertical-align: top; }
th { color: var(--text); background: #1b1815; }
td { color: #b7b3aa; background: #111; }
td:first-child { min-width: 155px; }
.site-footer { border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: flex-start; gap: 28px; padding: 40px 0 70px; }
.site-footer p { font-size: 12px; color: #777; margin: 10px 0; }
.site-footer nav { flex-wrap: wrap; gap: 20px; }
.site-footer nav a { display: inline-flex; align-items: center; min-height: 44px; }
.skip-link { position: absolute; top: -100px; left: 20px; padding: 10px 20px; background: var(--acid); color: var(--ink); z-index: 2; }
.skip-link:focus { top: 10px; }
.policy-language-bar { display: flex; align-items: center; justify-content: flex-end; gap: 18px; padding: 14px 0; font-size: 12px; color: #aaa; }
.policy-language-bar > div { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: #151515; }
.policy-language-bar button { font: inherit; border: 0; border-radius: 999px; padding: 8px 14px; background: transparent; color: #aaa; cursor: pointer; }
.policy-language-bar button[aria-pressed="true"] { background: var(--acid); color: var(--ink); }
html[lang="zh-CN"] h1, html[lang="zh-CN"] h2 { letter-spacing: 0; line-height: 1.15; }
@media (max-width: 1000px) {
  .site-header { flex-wrap: wrap; gap: 12px; padding: 14px 0 4px; }
  .main-nav { order: 3; flex-basis: 100%; gap: 8px; overflow-x: auto; white-space: nowrap; padding-bottom: 4px; }
  .main-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 10px; flex-shrink: 0; }
  .site-footer { flex-direction: column; gap: 16px; }
}
@media (max-width: 600px) {
  .policy-shell, main.policy-shell { width: calc(100% - 32px); }
  .site-header { gap: 8px; }
  .brand { font-size: 16px; gap: 7px; }
  .brand-dot { width: 10px; height: 10px; }
  .studio-link { min-height: 44px; padding: 10px 16px; font-size: 12px; }
  .main-nav a { font-size: 13px; padding: 0 9px; }
  .policy-nav-wrap { padding-top: 20px; }
  .policy-tabs { gap: 6px; }
  .policy-tabs a { padding: 9px 14px; font-size: 12px; }
  main.policy-shell { padding: 40px 0 48px; }
  h1 { font-size: clamp(40px, 10vw, 56px); margin-top: 14px; overflow-wrap: break-word; }
  h2 { font-size: 22px; margin-top: 32px; padding-top: 24px; }
  p, li { font-size: 15px; }
  .notice { padding: 18px; }
  table { min-width: 540px; }
  th, td { padding: 12px; }
  .site-footer { padding: 28px 0 calc(28px + env(safe-area-inset-bottom)); }
  .site-footer nav { gap: 4px 20px; }
  .policy-language-bar { justify-content: space-between; gap: 8px; font-size: 10px; }
  .policy-language-bar button { padding: 7px 10px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }