:root {
      --primary-color: #ffd700; 
      --secondary-color: #4CAF50; 
      --background-dark: #1a1a1a; 
      --text-light: #ffffff; 
      --text-medium: #cccccc; 
      --text-dark: #999999; 
      --border-color: #333333;
      --card-bg: #282828;
      --header-offset: 120px; 
    }

    .blog-list {
      padding-top: var(--header-offset, 120px);
      background-color: var(--background-dark);
      color: var(--text-light);
      min-height: 100vh;
      padding-bottom: 40px;
    }

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

    .blog-list__title {
      font-size: 2.5em;
      color: var(--primary-color);
      text-align: center;
      margin-bottom: 40px;
      font-weight: bold;
      padding-top: 20px;
    }

    .blog-list__timeline {
      display: grid;
      grid-template-columns: 1fr; 
      gap: 30px; 
      padding: 20px 0;
    }

    .blog-list__item {
      display: flex;
      background-color: var(--card-bg);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--border-color);
      flex-direction: column; 
    }

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

    .blog-list__item-image-wrapper {
      width: 100%;
      padding-top: 56.25%; 
      position: relative;
      overflow: hidden;
    }

    .blog-list__item-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-top-left-radius: 12px;
      border-top-right-radius: 12px;
    }

    .blog-list__item-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .blog-list__item-title {
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
    }

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

    .blog-list__item-title-link:hover {
      color: var(--primary-color);
    }

    .blog-list__item-summary {
      font-size: 15px;
      color: var(--text-medium);
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3; 
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__item-date {
      font-size: 13px;
      color: var(--text-dark);
      margin-bottom: 15px;
      text-align: right;
    }

    .blog-list__item-read-more {
      display: inline-block;
      background-color: var(--secondary-color);
      color: var(--text-light);
      padding: 10px 18px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      align-self: flex-start;
    }

    .blog-list__item-read-more:hover {
      background-color: #3e8e41; 
    }

    
    @media (max-width: 767px) {
      .blog-list__title {
        font-size: 2em;
        margin-bottom: 30px;
      }

      .blog-list__container {
        padding: 15px;
      }

      .blog-list__item {
        margin-bottom: 25px;
      }
    }

    
    @media (min-width: 768px) and (max-width: 1023px) {
      .blog-list__timeline {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    
    @media (min-width: 1024px) {
      .blog-list__timeline {
        grid-template-columns: repeat(3, 1fr);
      }
    }