/* Dedicated legal-page stylesheet; do not replace the public site's styles.css. */
:root {
  color-scheme: light dark;
  --bg: #f4fbff;
  --surface: rgba(255, 255, 255, 0.92);
  --text: #102a43;
  --muted: #52697c;
  --accent: #087ea4;
  --accent-soft: #dff5ff;
  --border: #cfe8f2;
  --shadow: 0 20px 60px rgba(25, 103, 140, 0.12);
}

* { box-sizing: border-box; }

html { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif; }

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(81, 196, 255, 0.25), transparent 34rem),
    radial-gradient(circle at 92% 12%, rgba(100, 225, 190, 0.18), transparent 28rem),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
}

main {
  width: min(860px, calc(100% - 32px));
  margin: 48px auto 80px;
}

header, section, footer {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: clamp(22px, 4vw, 42px);
  margin-bottom: 18px;
  backdrop-filter: blur(16px);
}

h1 { font-size: clamp(2.2rem, 7vw, 4.2rem); line-height: 1.04; letter-spacing: -0.045em; margin: 0 0 14px; }
h2 { font-size: 1.45rem; line-height: 1.2; margin: 0 0 12px; }
h3 { font-size: 1.05rem; margin-top: 24px; }
p, ul { margin: 0 0 14px; }
ul { padding-left: 1.4rem; }
li + li { margin-top: 6px; }
a { color: var(--accent); text-underline-offset: 3px; }
.eyebrow { color: var(--accent); font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.lede { font-size: 1.16rem; color: var(--muted); max-width: 68ch; }
.meta { color: var(--muted); font-size: 0.95rem; }
.pill { display: inline-block; padding: 6px 11px; margin: 4px 6px 4px 0; border-radius: 999px; background: var(--accent-soft); color: #075c77; font-size: 0.88rem; font-weight: 650; }
.notice { border-left: 4px solid var(--accent); padding-left: 16px; }
.nav { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-top: 24px; }
.nav a { font-weight: 650; }
.zh { border-top: 1px solid var(--border); margin-top: 28px; padding-top: 28px; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.92em; }

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #061a24;
    --surface: rgba(10, 38, 50, 0.92);
    --text: #e9f8ff;
    --muted: #a9c1cc;
    --accent: #67d4ff;
    --accent-soft: #123f50;
    --border: #245264;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
  }
  .pill { color: #c9f3ff; }
}