:root {
      --primary-color: #e44d26;
      --secondary-color: #3498db;
      --text-color: #333333;
      --light-text-color: #7f8c8d;
      --background-color: #ffffff;
      --card-background: #fdfdfd;
      --border-color: #e0e0e0;
      --header-offset: 120px;
    }

    body {
      font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
      line-height: 1.6;
      color: var(--text-color);
      background-color: #f5f5f5;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    .blog-detail {
      max-width: 800px;
      margin: 0 auto;
      padding: 20px;
      background-color: var(--background-color);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
      border-radius: 12px;
      padding-top: var(--header-offset, 120px);
      box-sizing: border-box;
    }

    .blog-detail__article {
      padding: 20px 0;
    }

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

    .blog-detail__title {
      font-size: 36px;
      color: #2c3e50;
      font-weight: 700;
      line-height: 1.2;
      margin-top: 0;
      margin-bottom: 15px;
    }

    .blog-detail__meta-info {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 15px;
      font-size: 14px;
      color: var(--light-text-color);
      margin-bottom: 20px;
    }

    .blog-detail__published-date {
      font-weight: 500;
      color: #7f8c8d;
    }

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

    .blog-detail__keyword {
      background-color: #ecf0f1;
      color: #555;
      padding: 6px 12px;
      border-radius: 20px;
      font-size: 13px;
      font-weight: 500;
      transition: background-color 0.3s ease;
    }

    .blog-detail__keyword:hover {
      background-color: #dce0e1;
    }

    .blog-detail__cover-wrapper {
      margin-bottom: 30px;
      overflow: hidden;
      border-radius: 8px;
    }

    .blog-detail__cover {
      width: 100%;
      max-height: 400px;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .blog-detail__cover:hover {
      transform: scale(1.02);
    }

    .blog-detail__content-body {
      font-size: 17px;
      line-height: 1.7;
      color: var(--text-color);
    }

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

    .blog-detail__content-body h2 {
      font-size: 28px;
      color: #2c3e50;
      margin-top: 35px;
      margin-bottom: 18px;
      font-weight: 600;
      line-height: 1.3;
    }

    .blog-detail__content-body h3 {
      font-size: 22px;
      color: #34495e;
      margin-top: 28px;
      margin-bottom: 15px;
      font-weight: 600;
      line-height: 1.4;
    }

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

    .blog-detail__content-body li {
      margin-bottom: 10px;
    }

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

    .blog-detail__content-body a:hover {
      text-decoration: underline;
      color: #2980b9;
    }

    .blog-detail__content-body img {
      max-width: 100%;
      height: auto;
      border-radius: 8px;
      margin: 20px 0;
      display: block;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    @media screen and (max-width: 768px) {
      .blog-detail {
        padding: 15px;
        border-radius: 0;
        box-shadow: none;
        padding-top: var(--header-offset, 120px);
      }

      .blog-detail__title {
        font-size: 28px;
        margin-bottom: 10px;
      }

      .blog-detail__meta-info {
        font-size: 13px;
        gap: 10px;
      }

      .blog-detail__keyword {
        padding: 5px 10px;
        font-size: 12px;
      }

      .blog-detail__cover-wrapper {
        margin-bottom: 20px;
      }

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

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

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

      .blog-detail__content-body h2 {
        font-size: 24px;
        margin-top: 30px;
        margin-bottom: 12px;
      }

      .blog-detail__content-body h3 {
        font-size: 20px;
        margin-top: 25px;
        margin-bottom: 10px;
      }

      .blog-detail__content-body ul,
      .blog-detail__content-body ol {
        padding-left: 20px;
        margin-bottom: 15px;
      }
    }

    @media screen and (max-width: 480px) {
      .blog-detail__title {
        font-size: 24px;
      }

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

      .blog-detail__content-body h2 {
        font-size: 22px;
      }

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