:root {
  --legal-bg: #020816;
  --legal-panel: rgba(8, 19, 39, .86);
  --legal-panel-strong: #0b1830;
  --legal-ink: #f5f3ec;
  --legal-muted: rgba(226, 232, 242, .7);
  --legal-faint: rgba(226, 232, 242, .46);
  --legal-blue: #75bfff;
  --legal-gold: #f2cd74;
  --legal-line: rgba(117, 191, 255, .18);
}

* { box-sizing: border-box; }

body.legal-page {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 82% 8%, rgba(45, 119, 206, .18), transparent 29rem),
    radial-gradient(circle at 10% 42%, rgba(242, 205, 116, .06), transparent 22rem),
    linear-gradient(180deg, #07152b 0, var(--legal-bg) 36rem, #020611 100%);
  color: var(--legal-ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body.legal-page::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .35;
  background-image:
    linear-gradient(rgba(117, 191, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(117, 191, 255, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

.legal-page a { color: var(--legal-gold); text-decoration: none; }

.legal-page .legal-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: block;
  padding: 0;
  border-bottom: 1px solid var(--legal-line);
  background: rgba(2, 8, 22, .88);
  backdrop-filter: blur(18px);
}

.legal-nav {
  width: min(1180px, calc(100% - 48px));
  min-height: 80px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.legal-header .logo {
  display: inline-flex;
  align-items: center;
  color: var(--legal-ink);
}

.legal-header .logo img {
  width: 208px;
  height: auto;
  display: block;
}

.legal-home-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(242, 205, 116, .34);
  color: var(--legal-ink) !important;
  font: 700 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .11em;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.legal-home-link:hover,
.legal-home-link:focus-visible {
  border-color: var(--legal-gold);
  color: var(--legal-gold) !important;
  background: rgba(242, 205, 116, .06);
}

.legal-page .wrap {
  width: min(980px, calc(100% - 48px));
  max-width: none;
  margin: 0 auto;
  padding: clamp(54px, 7vw, 92px) 0 110px;
}

.legal-page .langbar {
  display: flex;
  gap: 8px;
  margin: 0 0 24px;
}

.legal-page .langbar button {
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid var(--legal-line);
  border-radius: 0;
  background: rgba(5, 14, 31, .72);
  color: var(--legal-muted);
  font: 700 12px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .08em;
}

.legal-page .langbar button:hover,
.legal-page .langbar button:focus-visible { border-color: rgba(242, 205, 116, .56); }

.legal-page .langbar button.on {
  border-color: var(--legal-gold);
  background: var(--legal-gold);
  color: #10131a;
}

.legal-page #doc-zh,
.legal-page #doc-en {
  position: relative;
  padding: clamp(28px, 5vw, 64px);
  border: 1px solid var(--legal-line);
  background: linear-gradient(145deg, rgba(13, 30, 59, .9), rgba(4, 13, 30, .92));
  box-shadow: 0 34px 100px rgba(0, 0, 0, .42);
}

.legal-page #doc-zh::before,
.legal-page #doc-en::before {
  content: "LEGAL / AURUMBULL";
  display: block;
  margin-bottom: 18px;
  color: var(--legal-blue);
  font: 700 11px/1 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .2em;
}

.legal-page h1 {
  max-width: 760px;
  margin: 0 0 8px;
  color: var(--legal-ink);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.04;
  letter-spacing: -.045em;
}

.legal-page .meta {
  margin: 0 0 clamp(34px, 5vw, 56px);
  color: var(--legal-faint);
  font-size: 13px;
}

.legal-page h2 {
  margin: 42px 0 14px;
  padding: 0 0 0 15px;
  border-left: 2px solid var(--legal-gold);
  color: var(--legal-gold);
  font-size: clamp(18px, 2.3vw, 22px);
  line-height: 1.35;
  letter-spacing: -.015em;
}

.legal-page p,
.legal-page li {
  color: var(--legal-muted);
  font-size: 15.5px;
  line-height: 1.85;
}

.legal-page p { margin: 0 0 14px; }
.legal-page ul { margin: 0 0 16px; padding-left: 23px; }
.legal-page li { margin-bottom: 8px; padding-left: 4px; }
.legal-page strong { color: var(--legal-ink); font-weight: 650; }

.legal-page .risk {
  position: relative;
  margin: 20px 0;
  padding: 22px 24px 20px;
  overflow: hidden;
  border: 1px solid rgba(239, 142, 125, .4);
  border-radius: 0;
  background: linear-gradient(135deg, rgba(116, 34, 38, .2), rgba(13, 28, 53, .82));
}

.legal-page .risk::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: #ef8e7d;
}

.legal-page .risk p { color: var(--legal-ink); }
.legal-page .risk p:last-child { margin-bottom: 0; }

.legal-page .docnav {
  margin-top: 34px;
  padding: 22px;
  border: 1px solid var(--legal-line);
  background: rgba(5, 14, 31, .76);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  font-size: 13px;
}

.legal-page .docnav a {
  min-height: 42px;
  padding: 9px 11px;
  display: flex;
  align-items: center;
  border: 1px solid transparent;
  color: var(--legal-muted);
}

.legal-page .docnav a:hover,
.legal-page .docnav a:focus-visible {
  border-color: rgba(242, 205, 116, .3);
  color: var(--legal-gold);
  background: rgba(242, 205, 116, .04);
}

.legal-page button:focus-visible,
.legal-page a:focus-visible { outline: 2px solid var(--legal-blue); outline-offset: 3px; }

@media (max-width: 640px) {
  .legal-nav,
  .legal-page .wrap { width: min(100% - 32px, 980px); }
  .legal-nav { min-height: 68px; }
  .legal-header .logo img { width: 166px; }
  .legal-home-link { min-height: 38px; padding: 0 11px; font-size: 10px; }
  .legal-page .wrap { padding-top: 34px; padding-bottom: 70px; }
  .legal-page #doc-zh,
  .legal-page #doc-en { padding: 25px 20px 34px; }
  .legal-page h1 { font-size: clamp(31px, 10vw, 42px); }
  .legal-page h2 { margin-top: 34px; }
  .legal-page p,
  .legal-page li { font-size: 15px; line-height: 1.8; }
  .legal-page .risk { padding: 19px 18px 17px; }
  .legal-page .docnav { grid-template-columns: 1fr; padding: 14px; }
}

@media print {
  body.legal-page { background: #fff; color: #111; }
  body.legal-page::before,
  .legal-header,
  .langbar,
  .docnav { display: none !important; }
  .legal-page .wrap { width: 100%; padding: 0; }
  .legal-page #doc-zh,
  .legal-page #doc-en { border: 0; box-shadow: none; background: #fff; padding: 0; }
  .legal-page #doc-zh::before,
  .legal-page #doc-en::before { color: #555; }
  .legal-page h1,
  .legal-page strong { color: #111; }
  .legal-page h2 { color: #6b4a00; }
  .legal-page p,
  .legal-page li,
  .legal-page .meta { color: #333; }
  .legal-page .risk { background: #f5f5f5; border-color: #999; }
}