:root {
      --primary-color: #fdd835; 
      --secondary-color: #4CAF50; 
      --background-dark: #1a1a2e; 
      --text-light: #e0e0e0; 
      --text-muted: #9e9e9e; 
      --card-background: #2a2a3e; 
      --border-radius-base: 12px;
      --shadow-light: rgba(0, 0, 0, 0.1);
      --shadow-medium: rgba(0, 0, 0, 0.3);
      --header-offset: 120px; 
    }

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

    .blog-list__container {
      max-width: 960px; 
      margin: 0 auto;
      padding: 0 20px;
    }

    .blog-list__header {
      text-align: center;
      margin-bottom: 40px;
      padding-top: 20px;
    }

    .blog-list__title {
      font-size: 2.5em; 
      color: var(--primary-color);
      margin-bottom: 15px;
      line-height: 1.2;
    }

    .blog-list__description {
      font-size: 1.1em; 
      color: var(--text-muted);
      max-width: 800px;
      margin: 0 auto 30px auto;
      line-height: 1.6;
    }

    .blog-list__timeline {
      display: flex;
      flex-direction: column;
      gap: 30px; 
      position: relative;
      padding-left: 60px; 
    }

    
    .blog-list__timeline::before {
      content: '';
      position: absolute;
      left: 35px; 
      top: 0;
      bottom: 0;
      width: 2px;
      background-color: rgba(255, 255, 255, 0.1); 
      z-index: 0;
    }

    .blog-list__card {
      background-color: var(--card-background);
      border-radius: var(--border-radius-base);
      overflow: hidden;
      box-shadow: 0 4px 15px var(--shadow-light);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
      position: relative; 
    }

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

    
    .blog-list__card::before {
      content: '';
      position: absolute;
      left: -30px; 
      top: 25px; 
      width: 12px;
      height: 12px;
      background-color: var(--primary-color);
      border: 2px solid var(--card-background);
      border-radius: 50%;
      z-index: 1;
    }

    .blog-list__image-wrapper {
      position: relative;
      width: 100%;
      padding-top: 56.25%; 
      overflow: hidden;
      background-color: #000; 
    }

    .blog-list__image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

    .blog-list__card:hover .blog-list__image {
      transform: scale(1.05);
    }

    .blog-list__content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .blog-list__title-link {
      font-size: 1.25em; 
      font-weight: bold;
      color: var(--primary-color);
      text-decoration: none;
      margin-bottom: 10px;
      display: block;
      line-height: 1.4;
      transition: color 0.3s ease;
    }

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

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

    .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto; 
      padding-top: 15px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .blog-list__date {
      font-size: 0.875em; 
      color: var(--text-muted);
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--secondary-color);
      color: var(--background-dark); 
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 0.9em;
      transition: background-color 0.3s ease, color 0.3s ease;
      white-space: nowrap;
    }

    .blog-list__read-more:hover {
      background-color: var(--primary-color);
      color: var(--background-dark);
    }

    
    @media (min-width: 768px) and (max-width: 1024px) {
      .blog-list__header {
        margin-bottom: 30px;
      }
      .blog-list__title {
        font-size: 2em; 
      }
      .blog-list__description {
        font-size: 1em; 
      }
      .blog-list__timeline {
        padding-left: 50px;
      }
      .blog-list__timeline::before {
        left: 25px;
      }
      .blog-list__card::before {
        left: -28px;
        top: 20px;
      }
    }

    @media (max-width: 767px) {
      .blog-list__header {
        margin-bottom: 20px;
      }
      .blog-list__title {
        font-size: 1.8em; 
      }
      .blog-list__description {
        font-size: 0.95em; 
      }
      .blog-list__timeline {
        padding-left: 40px;
        gap: 20px;
      }
      .blog-list__timeline::before {
        left: 15px;
      }
      .blog-list__card {
        margin-bottom: 0; 
      }
      .blog-list__card::before {
        left: -20px;
        top: 15px;
        width: 10px;
        height: 10px;
      }
      .blog-list__content {
        padding: 15px;
      }
      .blog-list__title-link {
        font-size: 1.15em; 
      }
      .blog-list__excerpt {
        font-size: 0.95em; 
      }
      .blog-list__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding-top: 10px;
      }
      .blog-list__read-more {
        align-self: flex-end;
        margin-left: 0;
      }
    }