:root {
      --blog-list-primary-color: #E63946; 
      --blog-list-secondary-color: #457B9D; 
      --blog-list-text-color: #333333;
      --blog-list-light-text-color: #666666;
      --blog-list-background-color: #f9f9f9;
      --blog-list-card-background: #ffffff;
      --blog-list-border-color: #e0e0e0;
      --blog-list-shadow-color: rgba(0, 0, 0, 0.1);
      --blog-list-hover-shadow-color: rgba(0, 0, 0, 0.2);
    }

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

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }

    .blog-list__header {
      text-align: center;
      margin-bottom: 40px;
      padding-top: 20px;
    }

    .blog-list__title-main {
      font-size: 2.5em;
      color: var(--blog-list-primary-color);
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--blog-list-light-text-color);
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.6;
    }

    .blog-list__timeline {
      position: relative;
      margin: 40px 0;
      padding: 20px 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 20px;
      width: 4px;
      background-color: var(--blog-list-border-color);
      z-index: 1;
    }

    .blog-list__item {
      position: relative;
      margin-bottom: 40px;
      padding-left: 60px;
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      z-index: 2;
    }

    .blog-list__marker {
      position: absolute;
      left: 10px;
      top: 0;
      width: 24px;
      height: 24px;
      background-color: var(--blog-list-primary-color);
      border: 3px solid var(--blog-list-card-background);
      border-radius: 50%;
      z-index: 3;
    }

    .blog-list__date {
      display: none;
    }

    .blog-list__card {
      background-color: var(--blog-list-card-background);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--blog-list-shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      width: 100%;
      display: flex;
      flex-direction: column;
      border: 1px solid var(--blog-list-border-color);
    }

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

    .blog-list__image-wrapper {
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background-color: #f0f0f0;
    }

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

    .blog-list__card:hover .blog-list__image {
      transform: scale(1.05);
    }

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

    .blog-list__title { 
      margin: 0; 
    }

    .blog-list__title-link {
      font-size: 1.3em;
      font-weight: bold;
      color: var(--blog-list-text-color);
      text-decoration: none;
      margin-bottom: 10px;
      line-height: 1.4;
      display: block;
      transition: color 0.3s ease;
    }

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

    .blog-list__summary {
      font-size: 0.95em;
      color: var(--blog-list-light-text-color);
      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;
      border-top: 1px solid var(--blog-list-border-color);
      padding-top: 15px;
    }

    .blog-list__published-at {
      font-size: 0.85em;
      color: var(--blog-list-light-text-color);
    }

    .blog-list__read-more-link {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--blog-list-primary-color);
      color: var(--blog-list-card-background);
      text-decoration: none;
      border-radius: 8px;
      font-size: 0.9em;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.3s ease;
    }

    .blog-list__read-more-link:hover {
      background-color: var(--blog-list-secondary-color);
      transform: translateY(-2px);
    }

    .blog-list__clear-float {
      clear: both;
    }

    @media (min-width: 768px) {
      .blog-list__timeline::before {
        left: 50%;
        transform: translateX(-50%);
      }

      .blog-list__item {
        width: 50%;
        padding-left: 0;
        margin-bottom: 60px;
        position: relative;
      }

      .blog-list__item:nth-child(odd) {
        float: left;
        clear: both;
        padding-right: 40px;
      }

      .blog-list__item:nth-child(even) {
        float: right;
        clear: both;
        padding-left: 40px;
      }

      .blog-list__marker {
        position: absolute;
        top: 0;
        width: 24px;
        height: 24px;
        background-color: var(--blog-list-primary-color);
        border: 3px solid var(--blog-list-card-background);
        border-radius: 50%;
        z-index: 3;
      }
      .blog-list__item:nth-child(odd) .blog-list__marker {
        right: -12px;
        left: auto;
      }
      .blog-list__item:nth-child(even) .blog-list__marker {
        left: -12px;
        right: auto;
      }

      .blog-list__date {
        display: block;
        position: absolute;
        top: 0;
        width: 120px;
        font-size: 0.9em;
        color: var(--blog-list-light-text-color);
        white-space: nowrap;
      }
      .blog-list__item:nth-child(odd) .blog-list__date {
        right: calc(100% + 20px);
        text-align: right;
      }
      .blog-list__item:nth-child(even) .blog-list__date {
        left: calc(100% + 20px);
        text-align: left;
      }

      .blog-list__card {
        width: 100%;
        text-align: left;
      }
      .blog-list__item:nth-child(odd) .blog-list__content {
        text-align: right;
      }
      .blog-list__item:nth-child(odd) .blog-list__meta {
        justify-content: flex-end;
      }
      .blog-list__item:nth-child(even) .blog-list__content {
        text-align: left;
      }
      .blog-list__item:nth-child(even) .blog-list__meta {
        justify-content: flex-start;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__title-main {
        font-size: 3em;
      }

      .blog-list__description {
        font-size: 1.2em;
      }

      .blog-list__item:nth-child(odd) {
        padding-right: 60px;
      }

      .blog-list__item:nth-child(even) {
        padding-left: 60px;
      }

      .blog-list__item:nth-child(odd) .blog-list__date {
        right: calc(100% + 30px);
      }
      .blog-list__item:nth-child(even) .blog-list__date {
        left: calc(100% + 30px);
      }

      .blog-list__title-link {
        font-size: 1.4em;
      }

      .blog-list__summary {
        font-size: 1em;
      }

      .blog-list__published-at {
        font-size: 0.9em;
      }

      .blog-list__read-more-link {
        font-size: 0.95em;
      }
    }