:root {
  --ink: #292e24;
  --olive: #68704d;
  --olive-dark: #464b38;
  --lime: #dce7a5;
  --paper: #f4f3ea;
  --card: #fffef8;
  --line: #dde1cf;
  --muted: #717766;
  font-family: "Avenir Next", Inter, system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* { box-sizing: border-box; }
body { margin: 0; background: radial-gradient(circle at 10% 0, #e6edc7 0, transparent 30%), var(--paper); line-height: 1.65; }
.legal-header { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between; padding: 14px max(24px, calc((100% - 920px) / 2)); background: #fffef8e8; border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.legal-brand { display: flex; align-items: center; gap: 12px; color: var(--ink); font-weight: 800; text-decoration: none; }
.legal-logo { position: relative; display: block; overflow: hidden; isolation: isolate; width: 42px; height: 42px; border-radius: 13px; background: var(--olive-dark); color: var(--lime); }
.legal-p { position: absolute; z-index: 2; left: 5px; bottom: 1px; color: var(--lime); font-family: "Arial Black", "Avenir Next", sans-serif; font-size: 31px; font-weight: 900; line-height: 42px; }
.legal-zh { position: absolute; z-index: 1; left: 23px; bottom: 9px; color: #95a16c; font-family: "Arial Black", "Avenir Next", sans-serif; font-size: 17px; font-weight: 900; line-height: 1; }
.legal-back { color: var(--olive-dark); font-weight: 700; text-decoration: none; }
.legal-back:hover { text-decoration: underline; }
.legal-main { width: min(920px, calc(100% - 32px)); margin: 38px auto 64px; padding: clamp(24px, 5vw, 58px); background: var(--card); border: 1px solid var(--line); border-radius: 28px; box-shadow: 0 18px 55px #424a3216; }
.legal-kicker { margin: 0 0 8px; color: var(--olive); font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(32px, 6vw, 54px); line-height: 1.08; overflow-wrap: anywhere; }
h2 { margin: 34px 0 10px; font-size: 22px; line-height: 1.25; }
p, li { color: #505647; }
.legal-updated { margin: 14px 0 28px; color: var(--muted); }
a { color: var(--olive-dark); }
ul { padding-left: 22px; }
.legal-note { margin: 26px 0; padding: 18px 20px; border-radius: 16px; background: #eef1df; border: 1px solid #dce3c4; }
.legal-footer { margin-top: 42px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }

@media (max-width: 600px) {
  .legal-header { padding: 12px 16px; }
  .legal-main { margin-top: 20px; border-radius: 20px; }
  .legal-back span { display: none; }
}