/* roulang page: index */
:root {
      --primary: #1A634C;
      --primary-dark: #0D281E;
      --primary-teal: #2A9D8F;
      --accent: #E76F51;
      --bg-page: #F6F8F6;
      --card-bg: #FFFFFF;
      --text-main: #1E293B;
      --text-sub: #64748B;
      --border-color: #E2E8F0;
      --radius-box: 1.25rem;
      --shadow-soft: 0 10px 30px -10px rgba(26, 99, 76, 0.08);
      --shadow-hover: 0 20px 40px -12px rgba(26, 99, 76, 0.16);
    }
    body {
      background-color: var(--bg-page);
      color: var(--text-main);
      font-feature-settings: "tnum" 1;
    }
    .custom-gradient-bg {
      background: linear-gradient(135deg, rgba(26, 99, 76, 0.95) 0%, rgba(42, 157, 143, 0.92) 100%);
    }
    .card-transition {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-transition:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }
    .tabular-nums {
      font-variant-numeric: tabular-nums;
    }
    /* 隐藏滚动条但保留功能 */
    .no-scrollbar::-webkit-scrollbar {
      display: none;
    }
    .no-scrollbar {
      -ms-overflow-style: none;
      scrollbar-width: none;
    }