:root {
  color-scheme: light dark;
  --ink: #1a1a1a;
  --paper: #f6f3ed;
  --accent: #c44b2b;
  --muted: #6b665e;
  --border: #e2ded6;
  --surface: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #ececec;
    --paper: #14181f;
    --accent: #e8694d;
    --muted: #9aa3b0;
    --border: #242a33;
    --surface: #1a1f27;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'LXGW WenKai TC', 'LXGW WenKai', 'Songti SC', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', Georgia, serif;
  font-size: 17px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.legal-shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}

.legal-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 36px;
}

.legal-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.legal-brand-icon {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.legal-brand-text {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.legal-nav {
  display: inline-flex;
  gap: 18px;
  font-size: 14px;
}

.legal-nav a {
  color: var(--muted);
  text-decoration: none;
}

.legal-nav a:hover,
.legal-nav a[aria-current='page'] {
  color: var(--accent);
}

h1 {
  font-size: 28px;
  margin: 0 0 8px;
  letter-spacing: 0.01em;
}

.legal-updated {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 32px;
}

h2 {
  font-size: 19px;
  margin: 36px 0 12px;
  padding-top: 4px;
}

h3 {
  font-size: 16px;
  margin: 20px 0 8px;
}

p,
li {
  color: var(--ink);
}

ul,
ol {
  padding-left: 22px;
}

li + li {
  margin-top: 4px;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

code {
  font-family: 'JetBrains Mono', Menlo, monospace;
  font-size: 0.92em;
  background: var(--surface);
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.legal-footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
}

.legal-footer a {
  color: var(--muted);
  text-decoration: none;
}

.legal-footer a:hover {
  color: var(--accent);
}