/* Shared styles for concept pages - enpeibao-lab.com */
:root {
  --bg: #F8F9FB;
  --card: #FFFFFF;
  --text: #1a1a2e;
  --text-dim: #6b7280;
  --border: #E5E7EB;
  --blue: #3b82f6;
  --green: #10b981;
  --orange: #f59e0b;
  --gold: #c9a96e;
  --gold-soft: #d4b896;
  --shadow: 0 2px 8px rgba(0,0,0,0.06);
  --radius: 12px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}