/* roulang page: index */
:root {
      --color-primary-start: #0D5C3A;
      --color-primary-mid: #16A34A;
      --color-primary-end: #0F766E;
      --color-accent: #F59E0B;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: #F8FAFC;
      color: #1E293B;
    }
    .gradient-hero {
      background: linear-gradient(135deg, rgba(6, 35, 22, 0.94) 0%, rgba(13, 92, 58, 0.88) 60%, rgba(15, 118, 110, 0.82) 100%);
    }
    .tactical-grid-bg {
      background-size: 30px 30px;
      background-image: linear-gradient(to right, rgba(22, 163, 74, 0.06) 1px, transparent 1px),
                        linear-gradient(to bottom, rgba(22, 163, 74, 0.06) 1px, transparent 1px);
    }

/* roulang page: category1 */
:root {
      --color-primary-start: #0D5C3A;
      --color-primary-mid: #16A34A;
      --color-primary-end: #0F766E;
      --color-accent: #F59E0B;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: #F8FAFC;
      color: #1E293B;
    }
    .gradient-hero {
      background: linear-gradient(135deg, rgba(6, 35, 22, 0.94) 0%, rgba(13, 92, 58, 0.88) 60%, rgba(15, 118, 110, 0.82) 100%);
    }
    .tactical-grid-bg {
      background-size: 30px 30px;
      background-image: linear-gradient(to right, rgba(22, 163, 74, 0.06) 1px, transparent 1px),
                        linear-gradient(to bottom, rgba(22, 163, 74, 0.06) 1px, transparent 1px);
    }
    .card-hover-effect {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-hover-effect:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 25px -5px rgba(13, 92, 58, 0.12), 0 10px 10px -5px rgba(13, 92, 58, 0.04);
    }