/* 主题：industrial 工业橙 - 工业基地 / 装备制造 / 东北 */
:root {
  --primary: #C73E1D;
  --primary-dark: #9D2F12;
  --primary-soft: rgba(199,62,29,0.1);
  --accent: #F2A93B;
  --text: #1F1812;
  --text-mute: #66564A;
  --bg: #faf6f3;
  --bg-alt: #f0e7df;
  --header-bg: rgba(255,253,251,0.94);
  --border: rgba(199,62,29,0.12);
  --hero-bg: linear-gradient(135deg, #2a1209 0%, #9D2F12 50%, #C73E1D 100%);
  --hero-text: #fff;
  --hero-title: #fff;
  --hero-pattern:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 4px, transparent 4px 14px),
    radial-gradient(circle at 80% 30%, rgba(242,169,59,0.18) 0%, transparent 50%);
  --chip-bg: rgba(242,169,59,0.2);
  --chip-border: rgba(242,169,59,0.5);
  --chip-text: #fde0b0;
  --meta-border: rgba(242,169,59,0.35);
  --strip-bg: linear-gradient(135deg, #2a1209 0%, #C73E1D 100%);
  --strip-deco: linear-gradient(90deg, #C73E1D, #F2A93B, #C73E1D);
  --card-bg: #fff;
  --input-bg: #fbf5f0;
  --footer-bg: #1f1812;
  --footer-pattern:
    repeating-linear-gradient(45deg, rgba(242,169,59,0.04) 0 2px, transparent 2px 12px);
}