:root {
      --primary-color: #cc3300;
      --primary-color-hover: #a02a00;
      --text-color-dark: #2c3e50;
      --text-color-medium: #333;
      --text-color-light: #7f8c8d;
      --background-color-light: #f8f9fa;
      --background-color-white: #ffffff;
      --border-color: #e0e0e0;
      --header-offset: 120px;
    }

    .blog-detail {
      padding-top: var(--header-offset, 120px);
      padding-bottom: 60px;
      background-color: var(--background-color-light);
    }

    .blog-detail__post {
      max-width: 800px;
      width: 100%;
      margin: 30px auto;
      background-color: var(--background-color-white);
      padding: 40px 30px;
      border-radius: 12px;
      box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08);
      font-family: 'Arial', sans-serif;
    }

    @media (max-width: 768px) {
      .blog-detail__post {
        margin: 20px 15px;
        padding: 25px 20px;
        border-radius: 8px;
      }
    }

    .blog-detail__header {
      margin-bottom: 30px;
      text-align: center;
    }

    .blog-detail__title {
      font-size: 40px;
      color: var(--text-color-dark);
      margin-bottom: 18px;
      line-height: 1.2;
      font-weight: bold;
    }

    @media (max-width: 768px) {
      .blog-detail__title {
        font-size: 30px;
        margin-bottom: 12px;
      }
    }

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

    .blog-detail__date {
      font-style: italic;
      white-space: nowrap;
    }

    .blog-detail__keywords {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .blog-detail__keywords-label {
      font-weight: bold;
      color: var(--text-color-medium);
      white-space: nowrap;
    }

    .blog-detail__keyword {
      display: inline-block;
      background-color: #e9ecef;
      color: var(--text-color-dark);
      padding: 6px 14px;
      border-radius: 25px;
      text-decoration: none;
      transition: background-color 0.3s ease, color 0.3s ease;
      font-size: 13px;
      white-space: nowrap;
    }

    .blog-detail__keyword:hover {
      background-color: var(--primary-color);
      color: #ffffff;
    }

    .blog-detail__cover-wrapper {
      margin-bottom: 35px;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }

    .blog-detail__cover {
      width: 100%;
      max-height: 400px;
      object-fit: cover;
      display: block;
      transition: transform 0.4s ease-out;
    }

    .blog-detail__cover:hover {
      transform: scale(1.03);
    }

    @media (max-width: 768px) {
      .blog-detail__cover {
        max-height: 280px;
      }
    }

    .blog-detail__content {
      font-size: 18px;
      line-height: 1.8;
      color: var(--text-color-medium);
    }

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

    .blog-detail__content h2 {
      font-size: 32px;
      color: var(--text-color-dark);
      margin-top: 40px;
      margin-bottom: 20px;
      font-weight: bold;
      line-height: 1.3;
      border-bottom: 2px solid var(--border-color);
      padding-bottom: 10px;
    }

    .blog-detail__content h3 {
      font-size: 26px;
      color: var(--text-color-dark);
      margin-top: 35px;
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.3;
    }

    .blog-detail__content h4 {
      font-size: 22px;
      color: var(--text-color-dark);
      margin-top: 30px;
      margin-bottom: 12px;
      font-weight: bold;
      line-height: 1.3;
    }
    
    .blog-detail__content h5 {
      font-size: 20px;
      color: var(--text-color-dark);
      margin-top: 25px;
      margin-bottom: 10px;
      font-weight: bold;
      line-height: 1.3;
    }

    .blog-detail__content h6 {
      font-size: 18px;
      color: var(--text-color-dark);
      margin-top: 20px;
      margin-bottom: 8px;
      font-weight: bold;
      line-height: 1.3;
    }

    .blog-detail__content ul,
    .blog-detail__content ol {
      margin-left: 30px;
      margin-bottom: 25px;
      line-height: 1.7;
      list-style-type: disc;
    }

    .blog-detail__content ol {
      list-style-type: decimal;
    }

    .blog-detail__content li {
      margin-bottom: 10px;
      padding-left: 5px;
    }

    .blog-detail__content a {
      color: var(--primary-color);
      text-decoration: underline;
      transition: color 0.3s ease;
    }

    .blog-detail__content a:hover {
      color: var(--primary-color-hover);
    }

    .blog-detail__content strong {
      font-weight: bold;
      color: var(--text-color-dark);
    }

    .blog-detail__content em {
      font-style: italic;
    }

    .blog-detail__content blockquote {
      border-left: 6px solid var(--primary-color);
      padding-left: 25px;
      margin: 30px 0;
      color: var(--text-color-light);
      font-style: italic;
      background-color: #f0f8ff;
      padding-top: 15px;
      padding-bottom: 15px;
      border-radius: 0 8px 8px 0;
    }

    @media (max-width: 768px) {
      .blog-detail__content {
        font-size: 16px;
        line-height: 1.6;
      }
      .blog-detail__content p {
        margin-bottom: 15px;
      }
      .blog-detail__content h2 {
        font-size: 26px;
        margin-top: 30px;
        margin-bottom: 15px;
        padding-bottom: 8px;
      }
      .blog-detail__content h3 {
        font-size: 22px;
        margin-top: 25px;
        margin-bottom: 12px;
      }
      .blog-detail__content h4 {
        font-size: 19px;
        margin-top: 20px;
        margin-bottom: 10px;
      }
      .blog-detail__content h5 {
        font-size: 17px;
        margin-top: 18px;
        margin-bottom: 8px;
      }
      .blog-detail__content h6 {
        font-size: 16px;
        margin-top: 15px;
        margin-bottom: 6px;
      }
      .blog-detail__content ul,
      .blog-detail__content ol {
        margin-left: 20px;
        margin-bottom: 15px;
      }
      .blog-detail__content blockquote {
        margin: 20px 0;
        padding-left: 15px;
      }
    }