.blog-list {
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      background-color: #f8f8f8;
      color: #333;
      font-family: Arial, sans-serif;
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

    .blog-list__section-title {
      text-align: center;
      font-size: 2.2em;
      color: #1a1a1a;
      margin-bottom: 40px;
      font-weight: bold;
      line-height: 1.3;
    }

    .blog-list__timeline {
      position: relative;
      margin: 0 auto;
      padding: 20px 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: #e0e0e0;
      top: 0;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1;
    }

    @media (max-width: 767px) {
      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }
    }

    .blog-list__timeline-item {
      padding: 10px 0;
      position: relative;
      margin-bottom: 30px;
      z-index: 2;
    }

    .blog-list__timeline-item:last-child {
      margin-bottom: 0;
    }

    .blog-list__timeline-content {
      background-color: #ffffff;
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      position: relative;
      transition: all 0.3s ease;
      border: 1px solid #eee;
    }

    .blog-list__timeline-content:hover {
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
      transform: translateY(-3px);
    }

    .blog-list__timeline-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 15px;
      display: block;
    }

    .blog-list__timeline-title {
      font-size: 20px;
      font-weight: bold;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .blog-list__timeline-title-link {
      color: #1a1a1a;
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__timeline-title-link:hover {
      color: #d40000;
    }

    .blog-list__timeline-summary {
      font-size: 15px;
      color: #666;
      margin-bottom: 15px;
      line-height: 1.6;
      overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
    }

    .blog-list__timeline-date {
      font-size: 13px;
      color: #666;
      display: block;
      margin-bottom: 15px;
      text-align: right;
    }

    .blog-list__read-more-link {
      display: inline-block;
      padding: 8px 18px;
      background-color: #d40000;
      color: #ffffff;
      text-decoration: none;
      border-radius: 5px;
      font-size: 14px;
      transition: background-color 0.3s ease;
    }

    .blog-list__read-more-link:hover {
      background-color: #a00000;
    }

    .blog-list__timeline-point {
      width: 20px;
      height: 20px;
      background-color: #d40000;
      border: 3px solid #ffffff;
      border-radius: 50%;
      position: absolute;
      top: 30px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 3;
      box-shadow: 0 0 0 3px rgba(212, 0, 0, 0.3);
    }

    @media (max-width: 767px) {
      .blog-list__timeline::before {
        left: 20px;
      }

      .blog-list__timeline-item {
        margin-left: 50px;
        width: calc(100% - 50px);
      }

      .blog-list__timeline-point {
        left: 20px;
        transform: translateX(-50%);
        top: 20px;
      }

      .blog-list__timeline-content {
        margin-left: 0;
        margin-right: 0;
      }

      .blog-list__timeline-date {
        text-align: left;
        position: absolute;
        top: 0px;
        left: -40px;
        width: 60px;
        font-size: 12px;
        color: #666;
        white-space: nowrap;
        transform: rotate(-90deg) translateX(-100%) translateY(-10px);
        transform-origin: top left;
      }
      .blog-list__timeline-date span {
        display: block;
      }
    }

    @media (min-width: 768px) and (max-width: 1023px) {
      .blog-list__timeline::before {
        left: 20px;
      }

      .blog-list__timeline-item {
        margin-left: 50px;
        width: calc(100% - 50px);
      }

      .blog-list__timeline-point {
        left: 20px;
        transform: translateX(-50%);
        top: 20px;
      }

      .blog-list__timeline-date {
        text-align: left;
        position: absolute;
        top: 0px;
        left: -40px;
        width: 60px;
        font-size: 12px;
        color: #666;
        white-space: nowrap;
        transform: rotate(-90deg) translateX(-100%) translateY(-10px);
        transform-origin: top left;
      }
      .blog-list__timeline-date span {
        display: block;
      }
      .blog-list__timeline-image {
        height: 250px;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-item {
        width: 50%;
        margin-left: 0;
        padding-left: 30px;
        padding-right: 30px;
      }

      .blog-list__timeline-item:nth-child(odd) {
        float: left;
        clear: both;
        padding-right: calc(50% + 30px);
        text-align: right;
      }

      .blog-list__timeline-item:nth-child(even) {
        float: right;
        clear: both;
        padding-left: calc(50% + 30px);
        text-align: left;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-point {
        left: calc(50% - 10px);
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-point {
        left: calc(50% - 10px);
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
        margin-left: 0;
        margin-right: 0;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-left: 0;
        margin-right: 0;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-date {
        position: absolute;
        top: 35px;
        right: calc(50% + 40px);
        text-align: right;
        font-size: 14px;
        color: #666;
        transform: none;
        white-space: nowrap;
        width: auto;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
        position: absolute;
        top: 35px;
        left: calc(50% + 40px);
        text-align: left;
        font-size: 14px;
        color: #666;
        transform: none;
        white-space: nowrap;
        width: auto;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-title {
        text-align: right;
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-summary {
        text-align: right;
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__read-more-link {
        float: right;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-title {
        text-align: left;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-summary {
        text-align: left;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__read-more-link {
        float: left;
      }
      .blog-list__timeline-image {
        height: 200px;
      }
    }
    
    .blog-list__timeline::after {
      content: '';
      display: table;
      clear: both;
    }