:root {
      --blog-list-bg: #1a1a1a;
      --blog-list-card-bg: #282828;
      --blog-list-text-light: #f0f0f0;
      --blog-list-text-medium: #cccccc;
      --blog-list-text-dark: #999999;
      --blog-list-accent-primary: #ffcc00;
      --blog-list-accent-secondary: #4a007c;
      --blog-list-border-color: #3a3a3a;
      --blog-list-shadow-color: rgba(0, 0, 0, 0.5);
      --header-offset: 120px;
    }

    .blog-list {
      background-color: var(--blog-list-bg);
      color: var(--blog-list-text-light);
      padding-top: var(--header-offset);
      padding-bottom: 40px;
      min-height: 100vh;
      font-family: 'Arial', sans-serif;
    }

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

    .blog-list__heading {
      font-size: 2.5em;
      color: var(--blog-list-accent-primary);
      text-align: center;
      margin-bottom: 20px;
      line-height: 1.2;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--blog-list-text-medium);
      text-align: center;
      margin-bottom: 40px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.6;
    }

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

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

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 60px;
      padding: 10px 0;
      display: flex;
      justify-content: center;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 20px;
      height: 20px;
      background-color: var(--blog-list-accent-primary);
      border: 4px solid var(--blog-list-card-bg);
      border-radius: 50%;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      z-index: 1;
    }

    .blog-list__timeline-content {
      background-color: var(--blog-list-card-bg);
      border-radius: 10px;
      padding: 25px;
      box-shadow: 0 4px 15px var(--blog-list-shadow-color);
      max-width: 500px;
      width: 100%;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      border: 1px solid var(--blog-list-border-color);
    }

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

    @media (min-width: 768px) {
      .blog-list__timeline-item {
        justify-content: flex-start;
      }

      .blog-list__timeline-item:nth-child(even) {
        justify-content: flex-end;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
        margin-right: 50%;
        text-align: right;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-left: 50%;
        text-align: left;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content::before {
        content: '';
        position: absolute;
        top: 50%;
        right: -15px;
        transform: translateY(-50%);
        border-top: 10px solid transparent;
        border-bottom: 10px solid transparent;
        border-left: 15px solid var(--blog-list-card-bg);
        z-index: 2;
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content::after {
        content: '';
        position: absolute;
        top: 50%;
        right: -16px;
        transform: translateY(-50%);
        border-top: 11px solid transparent;
        border-bottom: 11px solid transparent;
        border-left: 16px solid var(--blog-list-border-color);
        z-index: 1;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content::before {
        content: '';
        position: absolute;
        top: 50%;
        left: -15px;
        transform: translateY(-50%);
        border-top: 10px solid transparent;
        border-bottom: 10px solid transparent;
        border-right: 15px solid var(--blog-list-card-bg);
        z-index: 2;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content::after {
        content: '';
        position: absolute;
        top: 50%;
        left: -16px;
        transform: translateY(-50%);
        border-top: 11px solid transparent;
        border-bottom: 11px solid transparent;
        border-right: 16px solid var(--blog-list-border-color);
        z-index: 1;
      }
    }

    .blog-list__image-link {
      display: block;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
    }

    .blog-list__cover-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: 8px;
      transition: transform 0.3s ease;
    }

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

    .blog-list__item-title {
      font-size: 1.4em;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.3;
    }

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

    .blog-list__item-link:hover {
      color: #fff;
      text-decoration: underline;
    }

    .blog-list__item-summary {
      font-size: 1em;
      color: var(--blog-list-text-medium);
      margin-bottom: 15px;
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__item-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
      margin-bottom: 15px;
    }

    .blog-list__item-date {
      font-size: 0.9em;
      color: var(--blog-list-text-dark);
    }

    .blog-list__item-tag {
      background-color: var(--blog-list-accent-secondary);
      color: var(--blog-list-text-light);
      font-size: 0.8em;
      padding: 5px 10px;
      border-radius: 5px;
      white-space: nowrap;
    }

    .blog-list__read-more-button {
      display: inline-block;
      background-color: var(--blog-list-accent-primary);
      color: #1a1a1a;
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
    }

    .blog-list__read-more-button:hover {
      background-color: #fff;
      color: var(--blog-list-accent-secondary);
    }

    @media (max-width: 767px) {
      .blog-list__heading {
        font-size: 2em;
      }

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

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

      .blog-list__timeline-item {
        justify-content: flex-start;
        margin-left: 20px;
      }

      .blog-list__timeline-item::after {
        left: 20px;
        transform: translate(-50%, -50%);
      }

      .blog-list__timeline-content {
        max-width: none;
        width: calc(100% - 60px);
        margin-left: 40px;
        text-align: left;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content::before,
      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content::after,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content::before,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content::after {
        display: none;
      }
    }

    @media (min-width: 768px) and (max-width: 1024px) {
      .blog-list__timeline-content {
        max-width: 400px;
      }
    }