/* 下雨前的蚂蚁 — 雨前灰蓝色板 */
:root {
  --story-bg: #455a64;
  --story-primary: #b0bec5;
  --story-accent: #90a4ae;
  --story-gradient: linear-gradient(180deg, #263238 0%, #455a64 50%, #b0bec5 100%);
  --story-card-bg: rgba(176, 190, 197, 0.18);
  --story-text: #eceff1;
  --story-text-secondary: rgba(236, 239, 241, 0.62);
  --story-glow: 0 0 24px rgba(176, 190, 197, 0.25);
}