:root {
  color-scheme: light;
  --primary: #ff6b35;
  --text: #2b2b2b;
  --muted: #6b7280;
  --bg: #fafaf8;
  --card: #ffffff;
  --border: #ece8e4;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei',
    sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 15px;
}
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 20px 56px;
}
.top {
  margin-bottom: 24px;
}
.badge {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: #fff0ea;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 10px;
}
h1 {
  margin: 0 0 8px;
  font-size: 28px;
  line-height: 1.25;
}
.meta {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.card {
  background: var(--card);
  border-radius: 16px;
  padding: 24px 22px;
  box-shadow: 0 8px 24px rgba(61, 40, 20, 0.06);
  border: 1px solid var(--border);
}
h2 {
  margin: 28px 0 10px;
  font-size: 18px;
}
h2:first-child {
  margin-top: 0;
}
p,
li {
  color: #3d3d3d;
}
ul,
ol {
  padding-left: 22px;
}
a {
  color: var(--primary);
}
.footer {
  margin-top: 24px;
  font-size: 13px;
  color: var(--muted);
}
.footer-gongan {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  vertical-align: middle;
}
.footer-gongan img {
  display: block;
  width: 16px;
  height: 17px;
}
.nav {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  font-size: 14px;
}