:root {
  --color-primary: #2d7a59;
  --color-primary-dark: #19533b;
  --color-secondary: #d99063;
  --color-accent-blue: #5a9ab1;
  --color-accent-orange: #d99063;
  --color-background: #ffffff;
  --color-page: #f6f7f3;
  --color-surface: #ffffff;
  --color-soft: #fafafa;
  --color-text: #34433c;
  --color-heading: #173b2d;
  --color-text-muted: #6f7e75;
  --color-border: #e3e9e3;
  --color-border-dark: #d6e0d7;
  --color-footer: #18372d;
  --container-width: 1240px;
  --header-height: 72px;
  --section-gap: 32px;
  --grid-gap: 22px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-soft: 0 18px 46px rgba(37, 82, 56, .10);
  --font-sans: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", Arial, sans-serif;
}