:root {
      --primary-bg-color: #1a1a2e;
      --secondary-bg-color: #2e2e4a;
      --text-color: #ffffff;
      --accent-color: #ffcc00;
      --light-text-color: #cccccc;
      --date-color: #999999;
      --border-color: #4a4a6e;
      --shadow-color: rgba(0, 0, 0, 0.5);
      --header-offset: 120px;
    }

    .blog-list {
      background-color: var(--primary-bg-color);
      color: var(--text-color);
      min-height: 100vh;
      padding-top: var(--header-offset);
      padding-bottom: 40px;
    }

    .blog-list__hero {
      text-align: center;
      padding: 40px 20px;
      max-width: 960px;
      margin: 0 auto;
      background-color: var(--secondary-bg-color);
      border-bottom-left-radius: 12px;
      border-bottom-right-radius: 12px;
      margin-bottom: 30px;
      box-shadow: 0 4px 15px var(--shadow-color);
    }

    .blog-list__hero-title {
      font-size: 2.5em;
      color: var(--accent-color);
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__hero-description {
      font-size: 1.1em;
      color: var(--light-text-color);
      line-height: 1.6;
      max-width: 700px;
      margin: 0 auto;
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      position: relative;
      display: grid;
      grid-template-columns: 1fr;
      gap: 30px;
    }

    @media (min-width: 768px) {
      .blog-list__container::before {
        content: '';
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        top: 0;
        bottom: 0;
        width: 4px;
        background-color: var(--border-color);
        z-index: 0;
        border-radius: 2px;
      }
    }

    .blog-list__item {
      display: flex;
      flex-direction: column;
      background-color: var(--secondary-bg-color);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      padding: 20px;
      border: 1px solid var(--border-color);
    }

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

    .blog-list__item::after {
      content: '';
      position: absolute;
      width: 20px;
      height: 20px;
      background-color: var(--accent-color);
      border: 4px solid var(--primary-bg-color);
      border-radius: 50%;
      z-index: 1;
      box-shadow: 0 0 0 2px var(--border-color);
    }

    .blog-list__item-date {
      font-size: 0.9em;
      color: var(--date-color);
      white-space: nowrap;
      text-align: left;
      margin-bottom: 10px;
    }

    .blog-list__item-content-wrapper {
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .blog-list__item-image-link {
      display: block;
      margin-bottom: 15px;
    }

    .blog-list__item-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      border-radius: 8px;
    }

    .blog-list__item-text-content {
      flex-grow: 1;
    }

    .blog-list__item-title {
      font-size: 1.4em;
      font-weight: bold;
      color: var(--text-color);
      margin-bottom: 10px;
      line-height: 1.3;
      transition: color 0.3s ease;
    }

    .blog-list__item-title-link {
      text-decoration: none;
      color: inherit;
    }

    .blog-list__item-title-link:hover .blog-list__item-title {
      color: var(--accent-color);
    }

    .blog-list__item-summary {
      font-size: 0.95em;
      color: var(--light-text-color);
      line-height: 1.5;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__item-read-more {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--primary-bg-color);
      padding: 10px 18px;
      border-radius: 6px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease, color 0.3s ease;
    }

    .blog-list__item-read-more:hover {
      background-color: #e6b800;
      color: var(--primary-bg-color);
    }

    @media (max-width: 767px) {
      .blog-list__hero-title {
        font-size: 2em;
      }
      .blog-list__hero-description {
        font-size: 1em;
      }
      .blog-list__container::before {
        left: 17px;
      }
      .blog-list__item {
        margin-left: 50px;
        padding: 15px;
      }
      .blog-list__item::after {
        left: -30px;
        top: 25px;
        width: 16px;
        height: 16px;
        border: 3px solid var(--primary-bg-color);
      }
      .blog-list__item-date {
        position: static;
        text-align: left;
        margin-bottom: 10px;
        color: var(--accent-color);
        font-weight: bold;
      }
    }

    @media (min-width: 768px) {
      .blog-list__container {
        grid-template-columns: 1fr 1fr;
        padding: 0 40px;
      }

      .blog-list__item {
        margin-bottom: 0;
        flex-direction: row;
        align-items: flex-start;
        padding: 25px;
      }

      .blog-list__item:nth-child(odd) {
        grid-column: 1 / 2;
        margin-right: 20px;
        text-align: right;
      }
      .blog-list__item:nth-child(even) {
        grid-column: 2 / 3;
        margin-left: 20px;
        text-align: left;
      }

      .blog-list__item-date {
        position: absolute;
        top: 25px;
        transform: translateY(-50%);
        margin-bottom: 0;
      }

      .blog-list__item:nth-child(odd) .blog-list__item-date {
        left: calc(100% + 40px);
        text-align: left;
      }
      .blog-list__item:nth-child(even) .blog-list__item-date {
        right: calc(100% + 40px);
        text-align: right;
      }

      .blog-list__item:nth-child(odd)::after {
        right: -30px;
        left: auto;
      }
      .blog-list__item:nth-child(even)::after {
        left: -30px;
        right: auto;
      }

      .blog-list__item-image-link {
        width: 150px;
        height: 84.375px;
        flex-shrink: 0;
        margin-bottom: 0;
      }
      .blog-list__item:nth-child(odd) .blog-list__item-image-link {
        order: 2;
        margin-right: 0;
        margin-left: 20px;
      }
      .blog-list__item:nth-child(even) .blog-list__item-image-link {
        order: 1;
        margin-right: 20px;
        margin-left: 0;
      }

      .blog-list__item:nth-child(odd) .blog-list__item-text-content {
        text-align: right;
      }
      .blog-list__item:nth-child(even) .blog-list__item-text-content {
        text-align: left;
      }
      .blog-list__item-read-more {
        margin-left: auto;
        margin-right: auto;
      }
      .blog-list__item:nth-child(odd) .blog-list__item-read-more {
        margin-left: auto;
        margin-right: 0;
      }
      .blog-list__item:nth-child(even) .blog-list__item-read-more {
        margin-left: 0;
        margin-right: auto;
      }
    }