:root {
      --blog-detail__primary-color: #e44d26;
      --blog-detail__text-dark: #2c3e50;
      --blog-detail__text-medium: #7f8c8d;
      --blog-detail__text-light: #ffffff;
      --blog-detail__background-light: #f8f9fa;
      --blog-detail__border-color: #e0e0e0;
      --blog-detail__font-family: 'Arial', sans-serif;
    }

    .blog-detail {
      font-family: var(--blog-detail__font-family);
      color: var(--blog-detail__text-dark);
      line-height: 1.6;
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      background-color: var(--blog-detail__background-light);
    }

    .blog-detail__container {
      max-width: 800px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .blog-detail__article {
      background-color: var(--blog-detail__text-light);
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      overflow: hidden;
      margin-top: 20px;
      padding-bottom: 30px;
    }

    .blog-detail__header {
      padding: 30px 40px 20px 40px;
      text-align: center;
    }

    .blog-detail__title {
      font-size: 36px;
      font-weight: bold;
      color: var(--blog-detail__text-dark);
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .blog-detail__meta {
      font-size: 14px;
      color: var(--blog-detail__text-medium);
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 10px 20px;
      margin-top: 15px;
    }

    .blog-detail__date {
      white-space: nowrap;
    }

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

    .blog-detail__keyword {
      background-color: #e9ecef;
      color: var(--blog-detail__text-medium);
      padding: 5px 12px;
      border-radius: 20px;
      font-size: 13px;
      white-space: nowrap;
    }

    .blog-detail__cover {
      width: 100%;
      max-height: 400px;
      object-fit: cover;
      display: block;
      margin-bottom: 30px;
    }

    .blog-detail__content {
      padding: 0 40px;
      font-size: 17px;
      color: #333;
    }

    .blog-detail__content p {
      margin-bottom: 20px;
      line-height: 1.7;
    }

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

    .blog-detail__content h3 {
      font-size: 22px;
      color: var(--blog-detail__text-dark);
      margin-top: 25px;
      margin-bottom: 12px;
      line-height: 1.4;
      font-weight: bold;
    }

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

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

    .blog-detail__content a {
      color: var(--blog-detail__primary-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

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

    .blog-detail__content img {
      max-width: 100%;
      height: auto;
      display: block;
      margin: 25px auto;
      border-radius: 6px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .blog-detail__share-buttons {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 15px;
      padding: 30px 40px;
      border-top: 1px solid var(--blog-detail__border-color);
      margin-top: 40px;
    }

    .blog-detail__share-button {
      background-color: #f0f2f5;
      color: var(--blog-detail__text-dark);
      border: none;
      padding: 10px 20px;
      border-radius: 5px;
      cursor: pointer;
      font-size: 15px;
      display: flex;
      align-items: center;
      gap: 8px;
      transition: background-color 0.3s ease, transform 0.2s ease;
      text-decoration: none;
    }

    .blog-detail__share-button:hover {
      background-color: #e0e2e5;
      transform: translateY(-2px);
    }

    .blog-detail__share-button svg {
      width: 18px;
      height: 18px;
      fill: currentColor;
    }

    .blog-detail__related-articles {
      max-width: 800px;
      margin: 40px auto;
      padding: 0 20px;
    }

    .blog-detail__related-title {
      font-size: 28px;
      color: var(--blog-detail__text-dark);
      text-align: center;
      margin-bottom: 30px;
      font-weight: bold;
    }

    .blog-detail__related-list {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
    }

    .blog-detail__related-item {
      background-color: var(--blog-detail__text-light);
      border-radius: 8px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      overflow: hidden;
      text-decoration: none;
      color: inherit;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .blog-detail__related-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    }

    .blog-detail__related-item-image {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }

    .blog-detail__related-item-content {
      padding: 20px;
    }

    .blog-detail__related-item-title {
      font-size: 19px;
      font-weight: bold;
      color: var(--blog-detail__text-dark);
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .blog-detail__related-item-date {
      font-size: 13px;
      color: var(--blog-detail__text-medium);
    }

    @media (max-width: 768px) {
      .blog-detail__container {
        padding: 0 15px;
      }

      .blog-detail__header {
        padding: 25px 20px 15px 20px;
      }

      .blog-detail__title {
        font-size: 28px;
      }

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

      .blog-detail__content {
        padding: 0 20px;
        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: 20px;
        margin-bottom: 10px;
      }

      .blog-detail__share-buttons {
        flex-direction: column;
        align-items: center;
        padding: 25px 20px;
        margin-top: 30px;
      }

      .blog-detail__related-title {
        font-size: 24px;
        margin-bottom: 25px;
      }

      .blog-detail__related-list {
        grid-template-columns: 1fr;
      }

      .blog-detail__related-item-image {
        height: 160px;
      }
    }

    @media (max-width: 480px) {
      .blog-detail__title {
        font-size: 24px;
      }
      .blog-detail__content {
        font-size: 15px;
      }
      .blog-detail__content p {
        margin-bottom: 15px;
      }
      .blog-detail__content h2 {
        font-size: 22px;
      }
      .blog-detail__content h3 {
        font-size: 18px;
      }
      .blog-detail__share-button {
        width: 100%;
        justify-content: center;
      }
    }