:root {
  color-scheme: light dark;
  --page-bg: #f8fafc;
  --card-bg: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --primary: #db2777;
  --primary-light: #fdf2f8;
  --border: #e2e8f0;
  --soft: #f1f5f9;
  --content-width: 820px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --page-bg: #090d16;
    --card-bg: #131b2e;
    --text: #f8fafc;
    --muted: #94a3b8;
    --primary: #f472b6;
    --primary-light: #2d1222;
    --border: #1e293b;
    --soft: #1e293b;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 24px 16px;
  background: var(--page-bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--primary); }

.container {
  max-width: var(--content-width);
  margin: 0 auto;
}

header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.brand {
  color: var(--primary);
  font-size: 24px;
  font-weight: 800;
  text-decoration: none;
}

.site-nav, .lang-switcher {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.site-nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.site-nav a[aria-current="page"] { color: var(--primary); }

.lang-btn {
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 9999px;
  background: var(--soft);
  color: var(--text);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}

.lang-btn.active {
  border-color: var(--primary);
  background: var(--primary);
  color: #ffffff;
}

.policy-card {
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--card-bg);
  box-shadow: 0 4px 6px -1px rgb(15 23 42 / 0.08);
}

h1, h2, h3 { line-height: 1.25; }
h1 { margin: 0 0 16px; font-size: 30px; }
h2 { margin: 28px 0 12px; font-size: 21px; }
p { margin: 0 0 14px; }
ul { padding-left: 22px; }
li { margin: 0 0 8px; }

.draft-notice, .meta-box, .highlight-card {
  margin: 20px 0;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--primary-light);
}

.meta-box p:last-child, .highlight-card p:last-child { margin-bottom: 0; }
.highlight-card { background: var(--soft); }
.hidden { display: none; }

footer {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

a:focus-visible, button:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 3px;
}

@media (max-width: 600px) {
  .policy-card { padding: 22px 18px; }
  h1 { font-size: 25px; }
}