:root {
      --primary-color: #e74c3c;
      --secondary-color: #f39c12;
      --text-dark: #2c3e50;
      --text-medium: #7f8c8d;
      --text-light: #ecf0f1;
      --background-light: #ffffff;
      --background-gray: #f8f9fa;
      --border-color: #e0e0e0;
      --header-offset: 120px;
    }

    .blog-detail {
      max-width: 800px;
      margin: 0 auto;
      padding-top: var(--header-offset, 120px);
      padding-left: 15px;
      padding-right: 15px;
      background-color: var(--background-gray);
      min-height: calc(100vh - var(--header-offset, 120px));
    }

    .blog-detail__post {
      background-color: var(--background-light);
      border-radius: 12px;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      margin-bottom: 40px;
      padding-bottom: 20px;
    }

    .blog-detail__header {
      padding: 30px 25px 20px;
      text-align: center;
      border-bottom: 1px solid var(--border-color);
    }

    .blog-detail__title {
      font-size: 38px;
      color: var(--text-dark);
      margin-bottom: 15px;
      line-height: 1.2;
      font-weight: 700;
    }

    .blog-detail__meta {
      font-size: 14px;
      color: var(--text-medium);
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    .blog-detail__date {
      white-space: nowrap;
      font-weight: 500;
    }

    .blog-detail__keywords {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .blog-detail__keyword {
      background-color: #e9ecef;
      color: #495057;
      padding: 5px 12px;
      border-radius: 20px;
      font-size: 12px;
      white-space: nowrap;
      font-weight: 600;
    }

    .blog-detail__cover {
      width: 100%;
      max-height: 450px;
      object-fit: cover;
      display: block;
      margin-top: 0;
      margin-bottom: 30px;
      border-bottom-left-radius: 12px;
      border-bottom-right-radius: 12px;
    }

    .blog-detail__content {
      padding: 0 25px;
      color: #333;
      line-height: 1.7;
      font-size: 17px;
    }

    .blog-detail__content p {
      margin-bottom: 20px;
    }

    .blog-detail__content h2 {
      font-size: 28px;
      color: var(--text-dark);
      margin-top: 35px;
      margin-bottom: 18px;
      line-height: 1.3;
      font-weight: 700;
    }

    .blog-detail__content h3 {
      font-size: 24px;
      color: var(--text-dark);
      margin-top: 30px;
      margin-bottom: 15px;
      line-height: 1.3;
      font-weight: 600;
    }

    .blog-detail__content ul,
    .blog-detail__content ol {
      margin-bottom: 20px;
      padding-left: 25px;
    }

    .blog-detail__content li {
      margin-bottom: 8px;
      line-height: 1.6;
    }

    .blog-detail__content a {
      color: var(--primary-color);
      text-decoration: none;
      font-weight: 500;
    }

    .blog-detail__content a:hover {
      text-decoration: underline;
    }

    .blog-detail__cta {
      text-align: center;
      padding: 40px 20px;
      background-color: var(--background-light);
      border-radius: 12px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
      margin-top: 40px;
      margin-bottom: 40px;
    }

    .blog-detail__cta-title {
      font-size: 30px;
      color: var(--text-dark);
      margin-bottom: 15px;
      font-weight: 700;
    }

    .blog-detail__cta-description {
      font-size: 18px;
      color: #555;
      margin-bottom: 25px;
      line-height: 1.5;
    }

    .blog-detail__cta-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--background-light);
      padding: 15px 30px;
      border-radius: 30px;
      text-decoration: none;
      font-size: 18px;
      font-weight: 700;
      transition: background-color 0.3s ease;
      box-shadow: 0 4px 10px rgba(231, 76, 60, 0.4);
    }

    .blog-detail__cta-button:hover {
      background-color: #c0392b;
    }

    @media (max-width: 768px) {
      .blog-detail {
        padding-left: 10px;
        padding-right: 10px;
      }

      .blog-detail__post {
        margin-bottom: 30px;
      }

      .blog-detail__title {
        font-size: 30px;
        margin-bottom: 10px;
      }

      .blog-detail__header {
        padding: 25px 15px 15px;
      }

      .blog-detail__meta {
        flex-direction: column;
        align-items: center;
        gap: 8px;
      }

      .blog-detail__cover {
        max-height: 300px;
        margin-bottom: 20px;
      }

      .blog-detail__content {
        padding: 0 15px;
        font-size: 16px;
      }

      .blog-detail__content h2 {
        font-size: 24px;
        margin-top: 30px;
        margin-bottom: 15px;
      }

      .blog-detail__content h3 {
        font-size: 20px;
        margin-top: 25px;
        margin-bottom: 12px;
      }

      .blog-detail__cta {
        padding: 30px 15px;
        margin-top: 30px;
        margin-bottom: 30px;
      }

      .blog-detail__cta-title {
        font-size: 24px;
      }

      .blog-detail__cta-description {
        font-size: 16px;
      }

      .blog-detail__cta-button {
        padding: 12px 25px;
        font-size: 16px;
      }
    }

    @media (max-width: 480px) {
      .blog-detail__title {
        font-size: 26px;
      }

      .blog-detail__meta {
        font-size: 13px;
      }

      .blog-detail__keyword {
        padding: 4px 10px;
        font-size: 11px;
      }

      .blog-detail__cover {
        max-height: 250px;
      }

      .blog-detail__content {
        font-size: 15px;
      }

      .blog-detail__content h2 {
        font-size: 20px;
      }

      .blog-detail__content h3 {
        font-size: 18px;
      }

      .blog-detail__cta-title {
        font-size: 20px;
      }

      .blog-detail__cta-description {
        font-size: 14px;
      }
    }