:root {
      --blog-list__primary-bg: #f5f5f5;
      --blog-list__card-bg: #ffffff;
      --blog-list__text-color: #333333;
      --blog-list__summary-color: #666666;
      --blog-list__date-color: #555555;
      --blog-list__link-color: #007bff;
      --blog-list__accent-color: #FFB800; 
      --blog-list__shadow-light: 0 4px 12px rgba(0, 0, 0, 0.08);
      --blog-list__shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.15);
      --header-offset: 120px; 
    }

    .blog-list {
      padding-top: var(--header-offset);
      background-color: var(--blog-list__primary-bg);
      padding-bottom: 40px;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; 
    }

    .blog-list__container {
      max-width: 1000px; 
      margin: 0 auto;
      padding: 20px;
    }

    .blog-list__page-title {
      font-size: 28px;
      color: var(--blog-list__text-color);
      text-align: center;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .blog-list__page-description {
      font-size: 16px;
      color: var(--blog-list__summary-color);
      text-align: center;
      margin-bottom: 40px;
      line-height: 1.6;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .blog-list__timeline {
      position: relative;
      padding: 0 15px; 
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%; 
      transform: translateX(-2px); 
      width: 4px;
      background-color: var(--blog-list__accent-color);
      height: 100%;
      border-radius: 2px;
      z-index: 0;
    }

    .blog-list__item {
      display: flex;
      flex-direction: column;
      background-color: var(--blog-list__card-bg);
      border-radius: 12px;
      box-shadow: var(--blog-list__shadow-light);
      margin-bottom: 30px;
      overflow: hidden;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      max-width: 550px; 
      margin-left: auto;
      margin-right: auto;
    }

    .blog-list__item:hover {
      transform: translateY(-5px);
      box-shadow: var(--blog-list__shadow-hover);
    }

    .blog-list__item::before {
      content: '';
      position: absolute;
      top: 25px; 
      left: 50%; 
      transform: translateX(-14px); 
      width: 20px;
      height: 20px;
      background-color: var(--blog-list__accent-color);
      border-radius: 50%;
      border: 4px solid var(--blog-list__primary-bg); 
      z-index: 1;
    }

    @media (max-width: 767px) {
      .blog-list__timeline {
        padding-left: 30px; 
        padding-right: 15px;
      }
      .blog-list__timeline::before {
        left: 10px; 
        transform: translateX(0);
      }
      .blog-list__item {
        max-width: 100%; 
        margin-left: 0;
        margin-right: 0;
      }
      .blog-list__item::before {
        left: -20px; 
        transform: translateX(0);
      }
    }

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

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

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

    .blog-list__title-link {
      color: var(--blog-list__text-color);
      text-decoration: none;
      transition: color 0.3s ease;
    }

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

    .blog-list__summary {
      font-size: 16px;
      color: var(--blog-list__summary-color);
      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__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto; 
    }

    .blog-list__date {
      font-size: 14px;
      color: var(--blog-list__date-color);
    }

    .blog-list__read-more {
      font-size: 14px;
      color: var(--blog-list__link-color);
      text-decoration: none;
      font-weight: bold;
      transition: color 0.3s ease;
    }

    .blog-list__read-more:hover {
      text-decoration: underline;
      color: var(--blog-list__accent-color);
    }

    @media (min-width: 768px) {
      .blog-list__container {
        padding: 30px;
      }
      .blog-list__timeline {
        padding: 0 15px; 
      }
      .blog-list__item {
        margin-bottom: 40px;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__container {
        padding: 40px;
      }
      .blog-list__item {
        max-width: 700px; 
      }
    }