:root {
      --blog-list-primary-bg: #1a1a2e;
      --blog-list-secondary-bg: #2a2a4a;
      --blog-list-text-color: #f0f0f0;
      --blog-list-accent-color: #00f0ff;
      --blog-list-link-hover: #00c0cb;
      --blog-list-date-color: #a0a0a0;
      --blog-list-shadow: rgba(0, 0, 0, 0.3);
      --blog-list-border-radius: 10px;
      --blog-list-max-width: 1200px;
      --blog-list-header-offset: var(--header-offset, 120px);
    }

    .blog-list {
      font-family: 'Arial', sans-serif;
      background-color: var(--blog-list-primary-bg);
      color: var(--blog-list-text-color);
      line-height: 1.6;
      padding-bottom: 50px;
    }

    .blog-list__hero {
      padding: var(--blog-list-header-offset) 20px 60px;
      text-align: center;
      background-color: var(--blog-list-secondary-bg);
      margin-bottom: 40px;
    }

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

    .blog-list__hero-description {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto;
      color: var(--blog-list-text-color);
      opacity: 0.9;
    }

    .blog-list__timeline-section {
      max-width: var(--blog-list-max-width);
      margin: 0 auto;
      padding: 0 20px;
      position: relative;
    }

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

    .blog-list__timeline-container::before {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--blog-list-accent-color);
      top: 0;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      z-index: 0;
    }

    .blog-list__timeline-item {
      display: flex;
      justify-content: center;
      align-items: center;
      margin-bottom: 60px;
      position: relative;
    }

    .blog-list__timeline-dot {
      width: 20px;
      height: 20px;
      background-color: var(--blog-list-accent-color);
      border-radius: 50%;
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1;
      border: 3px solid var(--blog-list-primary-bg);
    }

    .blog-list__timeline-content {
      display: flex;
      width: 48%;
      background-color: var(--blog-list-secondary-bg);
      border-radius: var(--blog-list-border-radius);
      box-shadow: 0 5px 15px var(--blog-list-shadow);
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      z-index: 1;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
      margin-right: 52%;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
      margin-left: 52%;
      flex-direction: row-reverse;
    }

    .blog-list__timeline-item:hover .blog-list__timeline-content {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px var(--blog-list-shadow);
    }

    .blog-list__timeline-link {
      display: block;
      flex-shrink: 0;
      width: 40%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

    .blog-list__timeline-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .blog-list__timeline-text-content {
      padding: 20px;
      flex-grow: 1;
    }

    .blog-list__timeline-title {
      font-size: 1.2em;
      margin-top: 0;
      margin-bottom: 10px;
      font-weight: bold;
    }

    .blog-list__timeline-title-link {
      color: var(--blog-list-accent-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__timeline-title-link:hover {
      color: var(--blog-list-link-hover);
    }

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

    .blog-list__timeline-date {
      font-size: 0.85em;
      color: var(--blog-list-date-color);
      display: block;
      margin-bottom: 15px;
    }

    .blog-list__timeline-read-more {
      display: inline-block;
      background-color: var(--blog-list-accent-color);
      color: var(--blog-list-primary-bg);
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
    }

    .blog-list__timeline-read-more:hover {
      background-color: var(--blog-list-link-hover);
    }

    @media (max-width: 768px) {
      .blog-list__hero {
        padding: var(--blog-list-header-offset) 15px 40px;
      }

      .blog-list__hero-title {
        font-size: 2em;
      }

      .blog-list__hero-description {
        font-size: 1em;
      }

      .blog-list__timeline-container::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__timeline-item {
        justify-content: flex-start;
        margin-bottom: 40px;
      }

      .blog-list__timeline-dot {
        left: 20px;
        transform: translateX(-50%);
      }

      .blog-list__timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px;
        flex-direction: column;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-right: 0;
        margin-left: 60px;
        flex-direction: column;
      }

      .blog-list__timeline-link {
        width: 100%;
        height: auto;
      }

      .blog-list__timeline-text-content {
        padding: 15px;
      }

      .blog-list__timeline-title {
        font-size: 1.1em;
      }

      .blog-list__timeline-summary {
        font-size: 0.9em;
        -webkit-line-clamp: 4;
      }
    }

    @media (max-width: 480px) {
      .blog-list__hero-title {
        font-size: 1.8em;
      }

      .blog-list__hero-description {
        font-size: 0.9em;
      }

      .blog-list__timeline-content {
        width: calc(100% - 50px);
        margin-left: 50px;
      }
      .blog-list__timeline-dot {
        left: 15px;
      }
      .blog-list__timeline-container::before {
        left: 15px;
      }
    }