:root {
  color-scheme: light;
  --ink: #17243a;
  --muted: #596579;
  --paper: #f7f1e4;
  --paper-deep: #eadfc8;
  --gold: #a86f1e;
  --red: #8d2d28;
  --line: rgba(67, 52, 35, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(186, 136, 50, 0.16), transparent 28rem),
    linear-gradient(145deg, #fffaf0, var(--paper));
  font-family: "Noto Serif TC", "PingFang TC", "Microsoft JhengHei", serif;
  line-height: 1.75;
}

a {
  color: #765015;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:focus-visible,
.primary-link:focus-visible {
  outline: 3px solid #195db3;
  outline-offset: 4px;
}

.legal-header,
.legal-main,
.legal-footer {
  width: min(760px, calc(100% - 32px));
  margin-inline: auto;
}

.legal-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-block: 28px 18px;
}

.legal-logo {
  width: 54px;
  height: 54px;
}

.legal-brand {
  margin: 0;
  color: var(--red);
  font-size: 1.2rem;
  letter-spacing: 0.12em;
}

.legal-kicker {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.legal-main {
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 253, 247, 0.9);
  box-shadow: 0 20px 55px rgba(70, 48, 24, 0.1);
}

h1,
h2 {
  line-height: 1.35;
}

h1 {
  margin-top: 0;
  font-size: clamp(2rem, 7vw, 3rem);
}

h2 {
  margin-top: 2rem;
  color: var(--red);
  font-size: 1.25rem;
}

.updated,
.quiet {
  color: var(--muted);
}

.notice {
  padding: 14px 16px;
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  background: #fff7df;
}

.primary-link {
  display: inline-block;
  min-height: 44px;
  margin-top: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  color: #fff;
  background: var(--red);
  font-weight: 700;
  text-decoration: none;
}

.legal-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: center;
  padding-block: 26px 38px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}