:root { --ink: #202224; --muted: #64686b; --line: #d9dcde; --wine: #8b2435; --soft: #f4f5f3; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--ink); background: var(--soft); font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif; line-height: 1.85; letter-spacing: 0; }
a { color: inherit; text-decoration: none; }
.policy-header { display: flex; min-height: 72px; padding: 0 max(24px, calc((100% - 960px) / 2)); align-items: center; justify-content: space-between; gap: 20px; background: #fff; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 700; }
.policy-brand { display: flex; align-items: center; gap: 10px; }
.policy-brand span { display: grid; width: 38px; height: 38px; place-items: center; color: #fff; background: var(--wine); font-family: serif; font-size: 20px; }
main { width: min(960px, calc(100% - 40px)); padding: 78px 0 90px; margin: 0 auto; }
.eyebrow { margin: 0 0 8px; color: var(--wine); font-size: 12px; font-weight: 800; }
h1 { margin: 0 0 18px; font-size: clamp(40px, 6vw, 64px); line-height: 1.2; }
.policy-lead { max-width: 730px; color: var(--muted); font-size: 18px; }
.effective-date { margin: 28px 0 58px; color: var(--muted); font-size: 13px; }
section { padding: 30px 0; border-top: 1px solid var(--line); }
h2 { margin: 0 0 14px; font-size: 22px; }
p, li { color: #45494b; }
ul { padding-left: 22px; }
dl { display: grid; margin: 20px 0 0; grid-template-columns: 1fr 1fr; gap: 12px; }
dl div { padding: 15px 18px; background: #fff; border: 1px solid var(--line); }
dt { color: var(--muted); font-size: 12px; }
dd { margin: 3px 0 0; font-weight: 700; }
dd a { color: var(--wine); }
footer { padding: 28px 20px; color: #c8c8c8; background: #171819; text-align: center; font-size: 12px; }
@media (max-width: 620px) {
  main { width: calc(100% - 28px); padding: 54px 0 70px; }
  .policy-header { padding: 0 14px; }
  .policy-lead { font-size: 16px; }
  dl { grid-template-columns: 1fr; }
}