:root {
  --ink: #0b1b27;
  --muted: #66757c;
  --paper: #f3f7f5;
  --card: #ffffff;
  --dark: #07131f;
  --dark-soft: #102833;
  --lime: #c7f36b;
  --cyan: #83e2eb;
  --line: #d9e5df;
  --link: #0b78e8;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--link); }
.policy-shell { min-height: 100vh; overflow: hidden; }
.policy-nav { display: flex; align-items: center; justify-content: space-between; min-height: 76px; padding: 0 max(22px, calc((100vw - 1160px) / 2)); color: #eff8f2; background: var(--dark); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 750; letter-spacing: -.04em; }
.brand-mark { display: inline-grid; width: 30px; height: 30px; place-items: center; color: var(--lime); border: 1px solid #c7f36b55; border-radius: 50%; background: #16352f; }
.brand-mark svg { width: 19px; height: 19px; }
.back-link { display: inline-flex; align-items: center; gap: 8px; color: #bfd0d2; font-size: 14px; font-weight: 650; }
.back-link:hover { color: var(--lime); }
.policy-hero { position: relative; padding: 72px max(22px, calc((100vw - 1160px) / 2)) 78px; color: #f5fbf6; background: linear-gradient(120deg, #07131f 0%, #123b42 60%, #1a3c31 100%); }
.policy-hero::after { position: absolute; top: -220px; right: -120px; width: 560px; height: 560px; content: ""; border: 1px solid #c7f36b2b; border-radius: 50%; box-shadow: 0 0 0 42px #c7f36b0d, 0 0 0 84px #c7f36b08; }
.policy-hero-inner { position: relative; z-index: 1; width: min(100%, 1160px); margin: auto; }
.kicker { display: inline-flex; align-items: center; gap: 9px; color: var(--lime); font-size: 13px; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.kicker::before { width: 8px; height: 8px; content: ""; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 6px #c7f36b18; }
.policy-hero h1 { max-width: 800px; margin: 22px 0 14px; font-size: clamp(40px, 6vw, 76px); font-weight: 550; letter-spacing: -.075em; line-height: .98; }
.policy-hero p { max-width: 650px; margin: 0; color: #b5c7c7; font-size: 17px; line-height: 1.65; }
.policy-meta { display: inline-flex; align-items: center; gap: 8px; margin-top: 28px; padding: 9px 13px; color: #d4e5dc; border: 1px solid #c7f36b30; border-radius: 999px; background: #ffffff0b; font-size: 13px; }
.policy-meta i { width: 7px; height: 7px; border-radius: 50%; background: #7beaaf; }
.policy-main { width: min(100% - 44px, 920px); margin: -34px auto 74px; position: relative; z-index: 2; }
.policy-document { padding: clamp(24px, 5vw, 58px); border: 1px solid #dce8e1; border-radius: 18px; background: var(--card); box-shadow: 0 26px 65px #18352a12; }
.policy-content { color: #344852; font-size: 16px; line-height: 1.85; overflow-wrap: anywhere; }
.policy-content > :first-child { margin-top: 0; }
.policy-content > :last-child { margin-bottom: 0; }
.policy-content h1, .policy-content h2, .policy-content h3 { color: var(--ink); line-height: 1.25; }
.policy-content h1 { margin: 0 0 26px; font-size: clamp(27px, 4vw, 38px); letter-spacing: -.045em; }
.policy-content h2 { margin: 31px 0 12px; font-size: 23px; }
.policy-content h3 { margin: 25px 0 9px; font-size: 19px; }
.policy-content p { margin: 0 0 16px; }
.policy-content ul, .policy-content ol { margin: 0 0 18px; padding-left: 25px; }
.policy-content li { margin: 5px 0; }
.policy-content a { color: var(--link); text-decoration: underline; text-underline-offset: 3px; }
.policy-content img { display: block; max-width: 100%; height: auto; margin: 18px auto; border-radius: 10px; }
.policy-content blockquote { margin: 18px 0; padding: 12px 18px; color: #5c7275; border-left: 4px solid var(--cyan); background: #eef9f7; }
.loading, .load-error { color: var(--muted); }
.load-error { padding: 16px; border-radius: 10px; color: #9b513f; background: #fff2ed; }
.policy-footer { color: #b8c9c5; background: var(--dark); }
.footer-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr 1.25fr; gap: 34px; width: min(100% - 44px, 1160px); margin: auto; padding: 58px 0 42px; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; color: #f1fbf4; font-size: 18px; font-weight: 750; }
.footer-column h2 { margin: 3px 0 18px; color: var(--lime); font-size: 15px; font-weight: 750; }
.footer-column p { max-width: 260px; margin: 0; color: #92a9a5; font-size: 14px; line-height: 1.7; }
.footer-links { display: grid; gap: 11px; }
.footer-links a { color: #b8c9c5; font-size: 14px; }
.footer-links a:hover { color: var(--lime); }
.footer-contact { display: grid; gap: 10px; margin: 0; color: #b8c9c5; font-size: 14px; line-height: 1.55; }
.footer-contact strong { color: #f1fbf4; }
.footer-contact a { color: #b8c9c5; }
.footer-contact a:hover { color: var(--lime); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; width: min(100% - 44px, 1160px); margin: auto; padding: 19px 0 25px; border-top: 1px solid #29404a; color: #839b97; font-size: 13px; }
.footer-bottom-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-bottom-links a:hover { color: var(--lime); }
@media (max-width: 800px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) {
  .policy-nav { min-height: 68px; }
  .brand { font-size: 16px; }
  .brand-mark { width: 27px; height: 27px; }
  .back-link { font-size: 13px; }
  .policy-hero { padding-top: 55px; padding-bottom: 70px; }
  .policy-hero p { font-size: 15px; }
  .policy-main { width: min(100% - 28px, 920px); margin-bottom: 42px; }
  .policy-document { padding: 22px 18px; border-radius: 14px; }
  .policy-content { font-size: 15px; line-height: 1.8; }
  .policy-content h2 { font-size: 21px; }
  .footer-grid { grid-template-columns: 1fr; gap: 29px; width: min(100% - 40px, 1160px); padding-top: 42px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; width: min(100% - 40px, 1160px); font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }