.eg-article {
      font-family: Arial, Helvetica, sans-serif;
      color: #1f2933;
      background: #f6f8fb;
      line-height: 1.75;
      font-size: 16px;
    }

    .eg-article * {
      box-sizing: border-box;
    }

    .eg-container {
      max-width: 1180px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .eg-hero {
      background: linear-gradient(135deg, #0b1f3a 0%, #12385f 55%, #1f5f8b 100%);
      color: #ffffff;
      padding: 70px 20px;
      border-radius: 0 0 28px 28px;
      margin-bottom: 40px;
    }

    .eg-hero-inner {
      max-width: 1180px;
      margin: 0 auto;
    }

    .eg-label {
      display: inline-block;
      background: rgba(255,255,255,0.14);
      border: 1px solid rgba(255,255,255,0.26);
      color: #d9ecff;
      padding: 6px 14px;
      border-radius: 999px;
      font-size: 13px;
      letter-spacing: 0.4px;
      margin-bottom: 18px;
    }

    .eg-hero h1 {
      font-size: 38px;
      line-height: 1.25;
      margin: 0 0 18px;
      color: #ffffff;
      max-width: 940px;
    }

    .eg-hero p {
      font-size: 18px;
      max-width: 900px;
      margin: 0 0 28px;
      color: #e7f2ff;
    }

    .eg-hero-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      margin-top: 28px;
    }

    .eg-hero-card {
      background: rgba(255,255,255,0.1);
      border: 1px solid rgba(255,255,255,0.18);
      border-radius: 16px;
      padding: 18px;
    }

    .eg-hero-card strong {
      display: block;
      color: #ffffff;
      font-size: 16px;
      margin-bottom: 6px;
    }

    .eg-hero-card span {
      color: #d6e8f7;
      font-size: 14px;
    }

    .eg-section {
      background: #ffffff;
      border-radius: 22px;
      padding: 34px;
      margin-bottom: 26px;
      box-shadow: 0 10px 30px rgba(15, 35, 55, 0.06);
      border: 1px solid #e6edf5;
    }

    .eg-section h2 {
      font-size: 28px;
      line-height: 1.35;
      color: #102a43;
      margin: 0 0 18px;
    }

    .eg-section h3 {
      font-size: 21px;
      color: #183b56;
      margin: 28px 0 12px;
    }

    .eg-section p {
      margin: 0 0 16px;
      color: #334e68;
    }

    .eg-toc {
      background: #ffffff;
      border: 1px solid #dbe7f3;
      border-radius: 18px;
      padding: 24px;
      margin-bottom: 26px;
      box-shadow: 0 8px 24px rgba(15, 35, 55, 0.05);
    }

    .eg-toc h2 {
      font-size: 22px;
      margin: 0 0 14px;
      color: #102a43;
    }

    .eg-toc ul {
      margin: 0;
      padding-left: 20px;
      columns: 2;
    }

    .eg-toc li {
      margin-bottom: 8px;
      color: #34516f;
    }

    .eg-toc a {
      color: #0f5fa8;
      text-decoration: none;
    }

    .eg-highlight {
      background: #eef6ff;
      border-left: 5px solid #1f78c1;
      padding: 18px 20px;
      border-radius: 14px;
      margin: 20px 0;
      color: #243b53;
    }

    .eg-grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 20px;
    }

    .eg-info-card {
      background: #f7fafc;
      border: 1px solid #dde8f2;
      border-radius: 18px;
      padding: 22px;
    }

    .eg-info-card h3 {
      margin-top: 0;
      color: #102a43;
      font-size: 20px;
    }

    .eg-info-card p {
      margin-bottom: 0;
      font-size: 15px;
    }

    .eg-table-wrap {
      overflow-x: auto;
      margin-top: 18px;
      border-radius: 16px;
      border: 1px solid #d9e5ef;
    }

    .eg-table {
      width: 100%;
      border-collapse: collapse;
      background: #ffffff;
      min-width: 760px;
    }

    .eg-table th {
      background: #102a43;
      color: #ffffff;
      text-align: left;
      padding: 14px 16px;
      font-weight: 600;
      font-size: 15px;
    }

    .eg-table td {
      padding: 14px 16px;
      border-bottom: 1px solid #e6edf5;
      color: #334e68;
      vertical-align: top;
      font-size: 15px;
    }

    .eg-table tr:nth-child(even) td {
      background: #f8fbfe;
    }

    .eg-list {
      padding-left: 22px;
      margin-top: 10px;
    }

    .eg-list li {
      margin-bottom: 9px;
      color: #334e68;
    }

    .eg-checklist {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 18px;
    }

    .eg-check-item {
      background: #f7fafc;
      border: 1px solid #dce8f3;
      border-radius: 14px;
      padding: 14px 16px;
      color: #334e68;
    }

    .eg-check-item strong {
      color: #102a43;
    }

    .eg-cta {
      background: linear-gradient(135deg, #0f2f4f 0%, #145f93 100%);
      color: #ffffff;
      border-radius: 24px;
      padding: 36px;
      margin: 34px 0 44px;
      text-align: center;
    }

    .eg-cta h2 {
      color: #ffffff;
      font-size: 28px;
      margin: 0 0 14px;
    }

    .eg-cta p {
      color: #e3f2ff;
      max-width: 780px;
      margin: 0 auto 24px;
    }

    .eg-cta a {
      display: inline-block;
      background: #ffffff;
      color: #0f4f7a;
      padding: 13px 24px;
      border-radius: 999px;
      font-weight: 700;
      text-decoration: none;
      margin: 6px;
    }

    .eg-faq-item {
      border-top: 1px solid #e1e8f0;
      padding: 20px 0;
    }

    .eg-faq-item h3 {
      margin: 0 0 8px;
      font-size: 19px;
      color: #102a43;
    }

    .eg-faq-item p {
      margin: 0;
    }

    @media (max-width: 900px) {
      .eg-hero h1 {
        font-size: 30px;
      }

      .eg-hero-grid,
      .eg-grid-3,
      .eg-checklist {
        grid-template-columns: 1fr;
      }

      .eg-toc ul {
        columns: 1;
      }

      .eg-section {
        padding: 24px;
      }
    }