.blog-list {
      font-family: Arial, sans-serif;
      color: #f0f0f0;
      background-color: #1a1a1a;
      padding-top: var(--header-offset, 120px);
      padding-bottom: 60px;
    }

    .blog-list__hero {
      text-align: center;
      padding: 40px 20px;
      background-color: #2c2c2c;
      margin-bottom: 40px;
    }

    .blog-list__hero-title {
      font-size: 2.5em;
      color: #FFD700;
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__hero-description {
      font-size: 1.1em;
      color: #cccccc;
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.6;
    }

    .blog-list__timeline-container {
      position: relative;
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 4px;
      background-color: #333;
      height: 100%;
      transform: translateX(-50%);
      z-index: 0;
    }

    .blog-list__timeline-item {
      position: relative;
      display: flex;
      margin-bottom: 60px;
      min-height: 100px;
    }

    .blog-list__timeline-point-container {
      position: absolute;
      left: 50%;
      top: 0;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      z-index: 1;
    }

    .blog-list__timeline-dot {
      width: 20px;
      height: 20px;
      background-color: #FFD700;
      border-radius: 50%;
      border: 4px solid #1a1a1a;
      box-sizing: border-box;
      flex-shrink: 0;
    }

    .blog-list__timeline-date {
      font-size: 0.9em;
      color: #999999;
      white-space: nowrap;
      margin-top: 10px;
      text-align: center;
    }

    .blog-list__timeline-content {
      background-color: #2c2c2c;
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      width: calc(50% - 60px);
      max-width: 500px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .blog-list__timeline-item:hover .blog-list__timeline-content {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .blog-list__timeline-image-link {
      display: block;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
    }

    .blog-list__timeline-image {
      width: 100%;
      height: auto;
      object-fit: cover;
      aspect-ratio: 16 / 9;
      display: block;
    }

    .blog-list__timeline-title {
      font-size: 1.25em;
      margin-bottom: 10px;
      font-weight: bold;
      line-height: 1.3;
    }

    .blog-list__timeline-title-link {
      color: #FFD700;
      text-decoration: none;
      transition: color 0.3s ease;
    }

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

    .blog-list__timeline-summary {
      font-size: 0.95em;
      color: #cccccc;
      line-height: 1.6;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .blog-list__timeline-read-more {
      display: inline-block;
      background-color: #DC143C;
      color: #ffffff;
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .blog-list__timeline-read-more:hover {
      background-color: #ff3366;
    }

    @media (max-width: 767px) {
      .blog-list__hero-title {
        font-size: 2em;
      }

      .blog-list__hero-description {
        font-size: 0.95em;
      }

      .blog-list__timeline-container::before {
        left: 20px;
        transform: none;
      }

      .blog-list__timeline-item {
        padding-left: 60px;
        margin-bottom: 40px;
        flex-direction: column;
        align-items: flex-start;
      }

      .blog-list__timeline-point-container {
        left: 20px;
        transform: none;
        width: auto;
        position: absolute;
        top: 0;
        margin-left: -10px;
      }

      .blog-list__timeline-date {
        margin-top: 5px;
        font-size: 0.8em;
        text-align: left;
        width: auto;
        white-space: normal;
      }

      .blog-list__timeline-dot {
        margin-right: 0;
      }

      .blog-list__timeline-content {
        width: 100%;
        max-width: none;
        margin-left: 0;
        margin-top: 30px;
      }
    }

    @media (min-width: 768px) and (max-width: 1023px) {
      .blog-list__timeline-item {
        justify-content: flex-end;
        padding-left: calc(50% + 60px);
        align-items: flex-start;
      }

      .blog-list__timeline-point-container {
        left: 50%;
        transform: translateX(-50%);
        top: 0;
      }

      .blog-list__timeline-content {
        width: 90%;
        max-width: 500px;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-item {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 80px;
        padding-left: 0;
        padding-right: 0;
      }

      .blog-list__timeline-point-container {
        position: absolute;
        left: 50%;
        top: 0;
        transform: translateX(-50%);
        display: flex;
        flex-direction: column;
        align-items: center;
        z-index: 1;
        width: auto;
      }

      .blog-list__timeline-dot {
        margin-bottom: 10px;
      }

      .blog-list__timeline-date {
        font-size: 0.9em;
        color: #999999;
        text-align: center;
        white-space: nowrap;
      }

      .blog-list__timeline-content {
        width: calc(50% - 70px);
        max-width: 500px;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
        margin-right: 70px;
        order: 1;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-left: 70px;
        order: 2;
      }
    }