:root {
      --blog-list__color-primary-bg: #1a1a1a;
      --blog-list__color-secondary-bg: #2a2a2a;
      --blog-list__color-text-light: #f0f0f0;
      --blog-list__color-text-medium: #aaaaaa;
      --blog-list__color-accent: #ff8c00;
      --blog-list__color-border: #333333;
      --blog-list__header-offset: var(--header-offset, 120px);
    }

    .blog-list__section--hero {
      padding-top: var(--blog-list__header-offset);
      background-color: var(--blog-list__color-primary-bg);
      color: var(--blog-list__color-text-light);
      text-align: center;
      padding-bottom: 40px;
    }

    .blog-list__title {
      font-size: 2.5em;
      font-weight: bold;
      margin-bottom: 15px;
      color: var(--blog-list__color-text-light);
    }

    .blog-list__description {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.6;
      color: var(--blog-list__color-text-medium);
      padding: 0 15px;
    }

    .blog-list__timeline {
      padding: 60px 0;
      background-color: var(--blog-list__color-primary-bg);
      color: var(--blog-list__color-text-light);
    }

    .blog-list__timeline-container {
      position: relative;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 15px;
    }

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

    .blog-list__timeline-item {
      padding: 20px 0;
      position: relative;
      width: 50%;
      margin-bottom: 40px;
      z-index: 1;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
      padding-right: 40px;
    }

    .blog-list__timeline-item:nth-child(even) {
      left: 50%;
      padding-left: 40px;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 20px;
      height: 20px;
      background-color: var(--blog-list__color-accent);
      border: 4px solid var(--blog-list__color-primary-bg);
      top: 25px;
      border-radius: 50%;
      z-index: 2;
    }

    .blog-list__timeline-item:nth-child(odd)::after {
      right: -12px;
    }

    .blog-list__timeline-item:nth-child(even)::after {
      left: -12px;
    }

    .blog-list__timeline-content {
      background-color: var(--blog-list__color-secondary-bg);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      overflow: hidden;
    }

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

    .blog-list__timeline-date {
      font-size: 0.85em;
      color: var(--blog-list__color-text-medium);
      margin-bottom: 15px;
      display: block;
      text-align: left;
    }

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

    .blog-list__timeline-image {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 15px;
      display: block;
    }

    .blog-list__timeline-heading {
      font-size: 1.25em;
      font-weight: bold;
      margin-bottom: 10px;
      color: var(--blog-list__color-text-light);
      line-height: 1.4;
    }

    .blog-list__timeline-summary {
      font-size: 0.95em;
      color: var(--blog-list__color-text-medium);
      line-height: 1.6;
      margin-bottom: 20px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

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

    .blog-list__timeline-read-more:hover {
      background-color: #ffaa00;
    }

    @media (max-width: 1024px) {
      .blog-list__timeline-container::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__timeline-item {
        width: 100%;
        padding-left: 60px;
        padding-right: 15px;
        margin-bottom: 30px;
      }

      .blog-list__timeline-item:nth-child(odd),
      .blog-list__timeline-item:nth-child(even) {
        left: 0;
        padding-right: 15px;
      }

      .blog-list__timeline-item::after {
        left: 12px;
        right: auto;
      }

      .blog-list__timeline-item:nth-child(odd)::after,
      .blog-list__timeline-item:nth-child(even)::after {
        left: 12px;
      }

      .blog-list__timeline-date {
        text-align: left;
      }
    }

    @media (max-width: 768px) {
      .blog-list__title {
        font-size: 2em;
      }

      .blog-list__timeline {
        padding: 40px 0;
      }

      .blog-list__timeline-item {
        margin-bottom: 25px;
      }

      .blog-list__timeline-content {
        padding: 20px;
      }

      .blog-list__timeline-heading {
        font-size: 1.15em;
      }

      .blog-list__timeline-summary {
        font-size: 0.9em;
      }

      .blog-list__timeline-read-more {
        padding: 8px 15px;
        font-size: 0.85em;
      }
    }

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

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

      .blog-list__timeline-item {
        padding-left: 50px;
      }

      .blog-list__timeline-container::before {
        left: 15px;
      }

      .blog-list__timeline-item::after {
        left: 7px;
        width: 16px;
        height: 16px;
      }

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

      .blog-list__timeline-date {
        font-size: 0.8em;
      }

      .blog-list__timeline-heading {
        font-size: 1em;
      }
    }