/* roulang page: index */
:root {
      --primary: #0D5C75;
      --accent: #00A896;
      --deep-bg: #0A2540;
      --light-bg: #F8FAFC;
      --text-main: #1E293B;
      --text-muted: #64748B;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      color: var(--text-main);
      background-color: #FFFFFF;
      overflow-x: hidden;
      line-height: 1.6;
    }
    html {
      scroll-behavior: smooth;
    }
    .custom-hero-bg {
      background-image: linear-gradient(135deg, rgba(10, 37, 64, 0.92) 0%, rgba(13, 92, 117, 0.88) 100%), url('/assets/images/5c62d30f2775bacc.webp');
      background-size: cover;
      background-position: center;
    }
    .custom-gradient-banner {
      background: linear-gradient(120deg, #0D5C75 0%, #083B4C 60%, #00A896 100%);
    }
    .badge-glow {
      box-shadow: 0 0 15px rgba(0, 168, 150, 0.4);
    }
    .card-transition {
      transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-transition:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px -6px rgba(13, 92, 117, 0.12);
    }
    /* 表格与细节样式 */
    .table-compare th, .table-compare td {
      padding: 14px 18px;
    }