:root {
      --blog-list-bg: #1a1a1a;
      --blog-list-text-primary: #ffffff;
      --blog-list-text-secondary: #cccccc;
      --blog-list-accent-color: #FFD700;
      --blog-list-card-bg: #2a2a2a;
      --blog-list-timeline-line: #E0B000;
      --blog-list-timeline-dot: #FFD700;
      --blog-list-shadow-light: rgba(0, 0, 0, 0.2);
      --blog-list-shadow-hover: rgba(0, 0, 0, 0.4);
      --header-offset: 120px; 
    }

    .blog-list {
      background-color: var(--blog-list-bg);
      color: var(--blog-list-text-primary);
      padding-top: var(--header-offset);
      min-height: 100vh;
      padding-bottom: 60px;
    }

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

    .blog-list__title-section {
      text-align: center;
      margin-bottom: 40px;
      padding: 20px 0;
    }

    .blog-list__heading {
      font-size: 2.5em;
      color: var(--blog-list-accent-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

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

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 20px; 
      width: 2px;
      height: 100%;
      background-color: var(--blog-list-timeline-line);
      z-index: 0;
    }

    .blog-list__timeline-item {
      display: flex;
      align-items: flex-start;
      margin-bottom: 40px;
      position: relative;
      padding-left: 60px; 
      min-height: 120px; 
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      top: 15px; 
      left: 20px; 
      width: 16px;
      height: 16px;
      background-color: var(--blog-list-timeline-dot);
      border-radius: 50%;
      border: 3px solid var(--blog-list-bg); 
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__date {
      position: absolute;
      top: 0;
      left: 60px;
      font-size: 0.9em;
      color: var(--blog-list-text-secondary);
      margin-bottom: 10px;
      white-space: nowrap;
      padding-top: 5px;
    }

    .blog-list__card-wrapper {
      background-color: var(--blog-list-card-bg);
      border-radius: 12px;
      box-shadow: 0 4px 15px var(--blog-list-shadow-light);
      padding: 20px;
      flex-grow: 1;
      margin-left: 20px; 
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      overflow: hidden; 
      width: calc(100% - 80px); 
    }

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

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

    .blog-list__image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .blog-list__content {
      padding: 0;
      flex-grow: 1;
    }

    .blog-list__title {
      font-size: 1.3em;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .blog-list__title-link {
      color: var(--blog-list-text-primary);
      text-decoration: none;
      transition: color 0.3s ease;
      font-weight: bold;
    }

    .blog-list__title-link:hover {
      color: var(--blog-list-accent-color);
    }

    .blog-list__summary {
      font-size: 0.95em;
      color: var(--blog-list-text-secondary);
      line-height: 1.5;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

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

    .blog-list__read-more:hover {
      background-color: #FFC107; 
      color: var(--blog-list-bg);
    }

    @media (min-width: 768px) {
      .blog-list__timeline::before {
        left: 50%; 
        transform: translateX(-50%);
      }

      .blog-list__timeline-item {
        justify-content: space-between;
        padding-left: 0; 
        min-height: auto;
      }

      .blog-list__timeline-item:nth-child(odd) {
        flex-direction: row;
        padding-right: calc(50% + 40px); 
      }

      .blog-list__timeline-item:nth-child(even) {
        flex-direction: row-reverse;
        padding-left: calc(50% + 40px); 
      }

      .blog-list__timeline-item::after {
        left: 50%; 
        transform: translateX(-50%);
        top: 25px; 
      }

      .blog-list__date {
        position: static; 
        font-size: 1em;
        margin-bottom: 0;
        padding-top: 0;
        flex-shrink: 0;
        width: 150px; 
        text-align: right;
        align-self: flex-start;
        margin-top: 25px; 
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__date {
        text-align: left;
      }

      .blog-list__card-wrapper {
        width: 100%; 
        max-width: 450px; 
        margin-left: 0; 
        margin-right: 0; 
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card-wrapper {
        margin-left: 40px; 
      }
      .blog-list__timeline-item:nth-child(even) .blog-list__card-wrapper {
        margin-right: 40px; 
      }
    }

    @media (min-width: 1024px) {
      .blog-list__container {
        padding: 20px 0;
      }
      .blog-list__card-wrapper {
        max-width: 500px;
      }
    }