:root {
      --primary-color: #e44d26;
      --secondary-color: #333;
      --text-color-dark: #333;
      --text-color-light: #666;
      --background-light: #f9f9f9;
      --card-background: #fff;
      --border-color: #eee;
      --shadow-color: rgba(0, 0, 0, 0.1);
      --shadow-hover-color: rgba(0, 0, 0, 0.2);
      --header-offset: 120px;
    }

    .blog-list {
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      background-color: var(--background-light);
      font-family: Arial, sans-serif;
      color: var(--text-color-dark);
      position: relative;
      padding-left: 20px;
      padding-right: 20px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .blog-list__heading {
      text-align: center;
      margin-bottom: 40px;
      color: var(--primary-color);
      font-size: 2.2em;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__timeline {
      position: relative;
      margin-top: 20px;
      padding-left: 20px;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      background-color: var(--primary-color);
      height: 100%;
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__item {
      display: flex;
      margin-bottom: 30px;
      position: relative;
      align-items: flex-start;
    }

    .blog-list__timeline-dot {
      width: 16px;
      height: 16px;
      background-color: var(--primary-color);
      border-radius: 50%;
      position: absolute;
      left: 0;
      top: 10px;
      transform: translateX(-50%);
      z-index: 2;
      border: 3px solid var(--background-light);
    }

    .blog-list__content-wrapper {
      flex-grow: 1;
      padding-left: 30px;
    }

    .blog-list__card {
      background-color: var(--card-background);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      width: 100%;
      height: 100%;
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px var(--shadow-hover-color);
    }

    .blog-list__image-container {
      width: 100%;
      padding-top: 56.25%;
      position: relative;
      overflow: hidden;
    }

    .blog-list__image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
    }

    .blog-list__text-content {
      padding: 20px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .blog-list__title {
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .blog-list__title-link {
      color: var(--text-color-dark);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__title-link:hover {
      color: var(--primary-color);
    }

    .blog-list__summary {
      font-size: 15px;
      color: var(--text-color-light);
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 10px;
      border-top: 1px solid var(--border-color);
    }

    .blog-list__date {
      font-size: 13px;
      color: #999;
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--card-background);
      padding: 8px 15px;
      border-radius: 8px;
      text-decoration: none;
      font-size: 14px;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .blog-list__read-more:hover {
      background-color: #c73c1c;
    }

    @media (min-width: 768px) {
      .blog-list__timeline {
        padding-left: 0;
        display: grid;
        grid-template-columns: 1fr 4px 1fr;
        gap: 20px;
      }

      .blog-list__timeline::before {
        left: 50%;
        transform: translateX(-50%);
        height: calc(100% + 40px);
        top: -20px;
      }

      .blog-list__item {
        margin-bottom: 40px;
        position: relative;
        display: flex;
      }

      .blog-list__item:nth-child(odd) {
        grid-column: 1 / 2;
        padding-right: 40px;
        justify-content: flex-end;
      }

      .blog-list__item:nth-child(even) {
        grid-column: 3 / 4;
        padding-left: 40px;
        justify-content: flex-start;
      }

      .blog-list__timeline-dot {
        position: absolute;
        top: 10px;
        width: 16px;
        height: 16px;
        background-color: var(--primary-color);
        border-radius: 50%;
        border: 3px solid var(--background-light);
        z-index: 2;
      }

      .blog-list__item:nth-child(odd) .blog-list__timeline-dot {
        right: -28px;
        left: auto;
      }

      .blog-list__item:nth-child(even) .blog-list__timeline-dot {
        left: -28px;
        right: auto;
      }

      .blog-list__content-wrapper {
        flex-grow: 1;
        padding-left: 0;
      }
    }

    @media (min-width: 1024px) {
      .blog-list {
        padding-left: 40px;
        padding-right: 40px;
      }
      .blog-list__title {
        font-size: 22px;
      }
      .blog-list__summary {
        font-size: 16px;
      }
    }