.blog-detail {
      padding: 20px;
      max-width: 800px;
      margin: 0 auto;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      color: #333;
    }

    .blog-detail__post {
      padding-top: 10px;
      margin-top: 20px;
      background-color: #ffffff;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
      padding: 25px;
    }

    .blog-detail__header {
      margin-bottom: 25px;
    }

    .blog-detail__title {
      font-size: 36px;
      font-weight: 700;
      color: #2c3e50;
      line-height: 1.2;
      margin-bottom: 15px;
      text-align: center;
    }

    .blog-detail__meta {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      font-size: 14px;
      color: #7f8c8d;
      margin-top: 15px;
      gap: 15px;
    }

    .blog-detail__date {
      white-space: nowrap;
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .blog-detail__date::before {
      content: "📅";
      font-size: 1em;
    }

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

    .blog-detail__keyword-label {
      font-weight: 600;
      margin-right: 5px;
      color: #555;
    }

    .blog-detail__keyword {
      display: inline-block;
      padding: 5px 12px;
      background-color: #ecf0f1;
      border-radius: 20px;
      color: #34495e;
      text-decoration: none;
      font-size: 13px;
      transition: background-color 0.3s ease, color 0.3s ease;
    }

    .blog-detail__keyword:hover {
      background-color: #dce4e6;
      color: #2c3e50;
    }

    .blog-detail__cover-placeholder {
      width: 100%;
      max-height: 400px;
      aspect-ratio: 16 / 9;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      border-radius: 8px;
      margin-bottom: 30px;
      overflow: hidden;
      background-color: #f0f0f0;
      display: block;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

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

    .blog-detail__content h2 {
      font-size: 28px;
      color: #2c3e50;
      margin-top: 30px;
      margin-bottom: 15px;
      line-height: 1.3;
      font-weight: 600;
    }

    .blog-detail__content h3 {
      font-size: 24px;
      color: #34495e;
      margin-top: 25px;
      margin-bottom: 10px;
      line-height: 1.4;
      font-weight: 600;
    }

    .blog-detail__content p {
      margin-bottom: 18px;
      text-align: justify;
    }

    .blog-detail__content ul,
    .blog-detail__content ol {
      margin-bottom: 18px;
      padding-left: 25px;
      list-style-position: outside;
    }

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

    .blog-detail__content a {
      color: #2980b9;
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-detail__content a:hover {
      text-decoration: underline;
      color: #3498db;
    }

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

      .blog-detail__post {
        padding-top: 10px;
        margin-top: 15px;
        padding: 15px;
      }

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

      .blog-detail__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
      }

      .blog-detail__date {
        margin-right: 0;
      }

      .blog-detail__keywords {
        flex-direction: row;
        gap: 6px;
      }

      .blog-detail__keyword {
        font-size: 12px;
        padding: 3px 8px;
      }

      .blog-detail__cover-placeholder {
        max-height: 250px;
        margin-bottom: 20px;
      }

      .blog-detail__content {
        font-size: 16px;
        line-height: 1.6;
      }

      .blog-detail__content h2 {
        font-size: 24px;
        margin-top: 25px;
        margin-bottom: 12px;
      }

      .blog-detail__content h3 {
        font-size: 20px;
        margin-top: 20px;
        margin-bottom: 8px;
      }

      .blog-detail__content p {
        margin-bottom: 15px;
      }
    }

    @media (max-width: 480px) {
      .blog-detail__title {
        font-size: 24px;
      }
      .blog-detail__content h2 {
        font-size: 20px;
      }
      .blog-detail__content h3 {
        font-size: 18px;
      }
      .blog-detail__content {
        font-size: 15px;
      }
    }
  

        body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; margin: 0; padding: 20px; background-color: #f9f9f9; }
        h1, h2, h3 { color: #2c3e50; margin-top: 1.5em; margin-bottom: 0.5em; }
        h1 { font-size: 2.5em; text-align: center; color: #e74c3c; }
        h2 { font-size: 1.8em; border-bottom: 2px solid #e74c3c; padding-bottom: 5px; }
        h3 { font-size: 1.4em; color: #3498db; }
        a { color: #3498db; text-decoration: none; }
        a:hover { text-decoration: underline; }
        p { margin-bottom: 1em; }
        ul { list-style-type: disc; margin-left: 20px; margin-bottom: 1em; }
        ol { list-style-type: decimal; margin-left: 20px; margin-bottom: 1em; }
        .container { max-width: 900px; margin: auto; background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 0 15px rgba(0,0,0,0.1); }
        .toc ul { list-style-type: none; padding: 0; margin-top: 20px; border: 1px solid #ddd; border-radius: 5px; background-color: #f0f8ff; }
        .toc li { padding: 8px 15px; border-bottom: 1px solid #eee; }
        .toc li:last-child { border-bottom: none; }
        .toc a { font-weight: bold; }
        .faq-item { margin-bottom: 20px; padding: 15px; border: 1px solid #e0e0e0; border-radius: 5px; background-color: #fdfdfd; }
        .faq-item h3 { margin-top: 0; color: #e74c3c; }
        .promo-button { display: block; width: fit-content; margin: 20px auto; padding: 15px 30px; background-color: #f39c12; color: white; font-size: 1.2em; font-weight: bold; border-radius: 50px; text-align: center; text-transform: uppercase; box-shadow: 0 4px 10px rgba(0,0,0,0.2); transition: background-color 0.3s ease; }
        .promo-button:hover { background-color: #e67e22; text-decoration: none; }
        .image-placeholder { background-color: #ecf0f1; border: 1px dashed #bdc3c7; text-align: center; padding: 50px 20px; margin: 20px 0; border-radius: 8px; font-style: italic; color: #7f8c8d; }
        .image-placeholder.banner { height: 200px; display: flex; align-items: center; justify-content: center; font-size: 1.5em; }
        .image-placeholder.product { height: 150px; display: flex; align-items: center; justify-content: center; font-size: 1.2em; }