/* roulang page: index */
:root {
      --primary: #059669;
      --primary-hover: #047857;
      --secondary: #0284C7;
      --accent: #F97316;
      --accent-hover: #EA580C;
      --bg-base: #F8FAFC;
      --text-main: #0F172A;
      --text-muted: #475569;
      --border-color: rgba(226, 232, 240, 0.9);
      --radius-box: 1rem;
      --shadow-soft: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
      --shadow-hover: 0 20px 30px -10px rgba(5, 150, 105, 0.15);
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
    }
    .custom-hero-bg {
      background-image: linear-gradient(135deg, rgba(6, 78, 59, 0.92) 0%, rgba(15, 23, 42, 0.88) 100%), url('/assets/images/893cf2f5a82d364f.webp');
      background-size: cover;
      background-position: center;
    }
    .card-modern {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-box);
      box-shadow: var(--shadow-soft);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .card-modern:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(5, 150, 105, 0.4);
    }
    .btn-action-primary {
      background-color: var(--primary);
      color: #FFFFFF;
      transition: all 0.25s ease;
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
    .btn-action-primary:hover {
      background-color: var(--primary-hover);
      box-shadow: 0 4px 14px rgba(5, 150, 105, 0.35);
    }
    .btn-action-accent {
      background-color: var(--accent);
      color: #FFFFFF;
      transition: all 0.25s ease;
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
    .btn-action-accent:hover {
      background-color: var(--accent-hover);
      box-shadow: 0 4px 14px rgba(249, 115, 22, 0.35);
    }
    .step-badge {
      width: 48px;
      height: 48px;
      border-radius: 9999px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1.25rem;
    }