:root {
      --primary-bg: #1a1a1a;
      --secondary-bg: #282828;
      --text-color: #f0f0f0;
      --accent-color: #ffcc00; 
      --light-grey: #ccc;
      --dark-grey: #666;
      --border-color: #333;
      --header-offset: 120px; 
    }

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

    .blog-list__hero-section {
      text-align: center;
      padding: 40px 20px;
      max-width: 800px;
      margin: 0 auto;
    }

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

    .blog-list__description {
      font-size: 1.1em;
      color: var(--light-grey);
      line-height: 1.6;
      margin-bottom: 30px;
    }

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

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

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

    .blog-list__timeline-item {
      display: flex;
      margin-bottom: 40px;
      position: relative;
      padding-left: 50px;
      align-items: flex-start;
    }

    .blog-list__timeline-marker-wrapper {
      position: absolute;
      left: 20px;
      top: 0;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .blog-list__timeline-marker {
      width: 16px;
      height: 16px;
      background-color: var(--accent-color);
      border: 3px solid var(--primary-bg);
      border-radius: 50%;
      z-index: 1;
    }

    .blog-list__timeline-date {
      font-size: 0.85em;
      color: var(--dark-grey);
      white-space: nowrap;
      margin-top: 5px;
      line-height: 1;
    }

    .blog-list__timeline-content {
      background-color: var(--secondary-bg);
      border-radius: 10px;
      padding: 20px;
      flex-grow: 1;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
    }

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

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

    .blog-list__item-image-wrapper {
      width: 100%;
      padding-bottom: 56.25%; 
      position: relative;
      overflow: hidden;
      border-radius: 8px;
      margin-bottom: 15px;
    }

    .blog-list__item-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .blog-list__item-link:hover .blog-list__item-image {
      transform: scale(1.05);
    }

    .blog-list__item-title {
      font-size: 1.25em;
      font-weight: bold;
      color: var(--accent-color);
      margin-bottom: 10px;
      line-height: 1.3;
    }

    .blog-list__item-summary {
      font-size: 0.9em;
      color: var(--light-grey);
      line-height: 1.6;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__read-more-button {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--primary-bg);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease, transform 0.3s ease;
    }

    .blog-list__read-more-button:hover {
      background-color: #e6b800;
      transform: translateY(-2px);
    }

    @media (min-width: 768px) {
      .blog-list__hero-section {
        padding: 60px 30px;
      }

      .blog-list__main-title {
        font-size: 3em;
      }

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

      .blog-list__timeline-container::before {
        left: 50%;
        transform: translateX(-2px);
      }

      .blog-list__timeline-item {
        display: flex;
        justify-content: center;
        margin-bottom: 60px;
        padding-left: 0;
        width: 100%;
      }

      .blog-list__timeline-marker-wrapper {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        top: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
      }

      .blog-list__timeline-content {
        width: 45%;
        margin: 0 20px;
      }

      .blog-list__timeline-item:nth-child(odd) {
        flex-direction: row-reverse;
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
        margin-left: 20px;
        margin-right: 0;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-right: 20px;
        margin-left: 0;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__hero-section {
        padding: 80px 40px;
      }

      .blog-list__main-title {
        font-size: 3.5em;
      }

      .blog-list__description {
        font-size: 1.3em;
      }

      .blog-list__timeline-item {
        margin-bottom: 80px;
      }

      .blog-list__timeline-content {
        padding: 25px;
      }

      .blog-list__item-title {
        font-size: 1.4em;
      }

      .blog-list__item-summary {
        font-size: 1em;
      }
    }