:root {
      --primary-bg-color: #1a1a1a;
      --secondary-bg-color: #2a2a2a;
      --text-color-light: #ffffff;
      --text-color-dark: #cccccc;
      --text-color-date: #999999;
      --accent-color: #ffd700; 
      --shadow-color: rgba(0, 0, 0, 0.3);
      --shadow-hover-color: rgba(0, 0, 0, 0.6);
      --header-offset: 120px; 
    }

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

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

    .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(--text-color-dark);
      line-height: 1.6;
    }

    .blog-list__timeline {
      position: relative;
      max-width: 1200px;
      margin: 60px auto;
      padding: 0 20px;
    }

    .blog-list__timeline::after {
      content: '';
      position: absolute;
      width: 4px;
      background-color: var(--accent-color);
      top: 0;
      bottom: 0;
      left: 50%;
      margin-left: -2px;
      z-index: 1;
    }

    .blog-list__timeline-item {
      padding: 10px 0;
      position: relative;
      background-color: inherit;
      width: 50%;
      z-index: 2;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 18px;
      height: 18px;
      right: -11px;
      background-color: var(--accent-color);
      border: 2px solid var(--primary-bg-color);
      top: 20px;
      border-radius: 50%;
      z-index: 3;
    }

    .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:nth-child(even)::after {
      left: -11px;
    }

    .blog-list__timeline-date {
      position: absolute;
      top: 20px;
      font-size: 0.9em;
      color: var(--text-color-date);
      text-align: right;
      width: calc(100% - 60px); 
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-date {
      right: 0;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
      left: 0;
      text-align: left;
    }

    .blog-list__timeline-content {
      position: relative;
      border-radius: 12px;
      background-color: var(--secondary-bg-color);
      padding: 20px;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      min-height: 150px;
    }

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

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

    .blog-list__item-card {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .blog-list__item-image {
      width: 100%;
      height: 200px; 
      object-fit: cover;
      border-radius: 8px;
    }

    .blog-list__item-body {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .blog-list__item-title {
      font-size: 1.25em; 
      font-weight: bold;
      color: var(--text-color-light);
      line-height: 1.4;
      margin: 0;
    }

    .blog-list__item-summary {
      font-size: 0.9em; 
      color: var(--text-color-dark);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3; 
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      margin: 0;
    }

    .blog-list__item-read-more {
      display: inline-block;
      margin-top: 10px;
      color: var(--accent-color);
      font-weight: bold;
      text-decoration: none;
      font-size: 0.9em;
    }

    
    @media (max-width: 1024px) {
      .blog-list__hero-title {
        font-size: 2em;
      }
      .blog-list__hero-description {
        font-size: 1em;
      }
      .blog-list__timeline::after {
        left: 20px; 
        margin-left: 0;
      }

      .blog-list__timeline-item {
        width: 100%;
        padding-left: 60px; 
        padding-right: 0;
        left: 0;
      }

      .blog-list__timeline-item::after {
        left: 13px; 
      }

      .blog-list__timeline-item:nth-child(even) {
        left: 0; 
        padding-left: 60px;
      }

      .blog-list__timeline-item:nth-child(even)::after {
        left: 13px;
      }

      .blog-list__timeline-date {
        left: 60px; 
        text-align: left;
        width: auto;
        font-size: 0.8em;
        top: 0px; 
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-date {
        right: auto;
        left: 60px;
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-date {
        left: 60px;
      }
      .blog-list__timeline-content {
        margin-top: 20px; 
      }
    }

    @media (max-width: 768px) {
      .blog-list__hero-title {
        font-size: 1.8em;
      }
      .blog-list__item-title {
        font-size: 1.1em; 
      }
      .blog-list__item-summary {
        font-size: 0.85em; 
        -webkit-line-clamp: 4; 
      }
      .blog-list__item-image {
        height: 180px;
      }
    }

    @media (max-width: 480px) {
      .blog-list__hero {
        padding: 30px 15px;
      }
      .blog-list__hero-title {
        font-size: 1.5em;
      }
      .blog-list__hero-description {
        font-size: 0.9em;
      }
      .blog-list__timeline {
        margin: 40px auto;
        padding: 0 15px;
      }
      .blog-list__timeline::after {
        left: 15px;
      }
      .blog-list__timeline-item {
        padding-left: 45px;
      }
      .blog-list__timeline-item::after {
        left: 8px;
        width: 14px;
        height: 14px;
        top: 15px;
      }
      .blog-list__timeline-date {
        left: 45px;
        top: 0;
        font-size: 0.75em;
      }
      .blog-list__timeline-content {
        padding: 15px;
        margin-top: 15px;
      }
      .blog-list__item-image {
        height: 150px;
      }
      .blog-list__item-title {
        font-size: 1em; 
      }
      .blog-list__item-summary {
        font-size: 0.8em; 
        -webkit-line-clamp: 5;
      }
    }