:root {
      --primary-color: #c0392b;
      --primary-color-hover: #a03024;
      --secondary-color: #2c3e50;
      --text-color: #34495e;
      --light-text-color: #7f8c8d;
      --border-color: #ecf0f1;
      --background-color: #f4f6f7;
      --white-color: #fff;
      --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.08);
      --shadow-hover: 0 8px 20px rgba(0, 0, 0, 0.15);
      --header-offset: 120px;
    }

    .blog-list {
      max-width: 1200px;
      margin: 0 auto;
      padding: var(--header-offset, 120px) 20px 40px;
      position: relative;
      font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
      color: var(--text-color);
      background-color: var(--background-color);
    }

    .blog-list__section-title {
      font-size: 32px;
      color: var(--secondary-color);
      text-align: center;
      margin-bottom: 15px;
      line-height: 1.3;
    }

    .blog-list__description {
      font-size: 16px;
      color: var(--light-text-color);
      text-align: center;
      max-width: 800px;
      margin: 0 auto 40px;
      line-height: 1.6;
    }

    .blog-list__timeline {
      position: relative;
      padding-left: 30px;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 10px;
      width: 2px;
      height: 100%;
      background-color: var(--border-color);
    }

    .blog-list__item {
      margin-bottom: 40px;
      position: relative;
      display: flex;
      flex-direction: column;
      background-color: var(--white-color);
      border-radius: 10px;
      box-shadow: var(--shadow-light);
      transition: all 0.3s ease;
      overflow: hidden;
    }

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

    .blog-list__item::before {
      content: '';
      position: absolute;
      left: -24px;
      top: 20px;
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background-color: var(--primary-color);
      border: 2px solid var(--background-color);
      z-index: 1;
    }

    .blog-list__image-wrapper {
      width: 100%;
      padding-top: 56.25%;
      position: relative;
      overflow: hidden;
      border-top-left-radius: 10px;
      border-top-right-radius: 10px;
      display: block;
    }

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

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

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

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

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

    .blog-list__summary {
      font-size: 15px;
      color: var(--light-text-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;
      padding-top: 15px;
      border-top: 1px solid var(--border-color);
    }

    .blog-list__published-date {
      font-size: 13px;
      color: var(--light-text-color);
    }

    .blog-list__read-more {
      display: inline-block;
      padding: 8px 15px;
      background-color: var(--primary-color);
      color: var(--white-color);
      text-decoration: none;
      border-radius: 5px;
      font-size: 14px;
      transition: background-color 0.3s ease;
    }

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

    @media (max-width: 767px) {
      .blog-list {
        padding-left: 15px;
        padding-right: 15px;
      }
      .blog-list__timeline::before {
        left: 10px;
      }
      .blog-list__item::before {
        left: -24px;
      }
      .blog-list__section-title {
        font-size: 26px;
      }
      .blog-list__description {
        font-size: 15px;
        margin-bottom: 30px;
      }
      .blog-list__content {
        padding: 15px;
      }
      .blog-list__title {
        font-size: 18px;
      }
      .blog-list__summary {
        font-size: 14px;
      }
      .blog-list__published-date {
        font-size: 12px;
      }
      .blog-list__read-more {
        font-size: 13px;
        padding: 6px 12px;
      }
    }

    @media (min-width: 768px) and (max-width: 1023px) {
      .blog-list__timeline {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        padding-left: 0;
      }
      .blog-list__timeline::before {
        display: none;
      }
      .blog-list__item {
        margin-bottom: 0;
      }
      .blog-list__item::before {
        display: none;
      }
      .blog-list__section-title {
        font-size: 28px;
      }
      .blog-list__description {
        font-size: 15px;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
        padding-left: 0;
      }
      .blog-list__timeline::before {
        display: none;
      }
      .blog-list__item {
        margin-bottom: 0;
      }
      .blog-list__item::before {
        display: none;
      }
    }