:root {
      --primary-color: #0A2351;
      --accent-color: #FFD700;
      --text-dark: #333333;
      --text-medium: #555555;
      --text-light: #777777;
      --bg-light: #F0F2F5;
      --card-bg: #FFFFFF;
      --timeline-line: #D1D9E6;
      --header-offset: 120px;
    }

    .blog-list {
      padding-top: var(--header-offset);
      background-color: var(--bg-light);
      padding-bottom: 40px;
      font-family: Arial, sans-serif;
      color: var(--text-dark);
      line-height: 1.6;
    }

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

    .blog-list__heading {
      text-align: center;
      margin-bottom: 40px;
      color: var(--primary-color);
      font-size: 2.5em;
      font-weight: bold;
      position: relative;
    }

    .blog-list__heading::after {
      content: '';
      display: block;
      width: 60px;
      height: 4px;
      background-color: var(--accent-color);
      margin: 10px auto 0;
      border-radius: 2px;
    }

    .blog-list__description {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 40px;
      color: var(--text-medium);
      font-size: 1.1em;
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 4px;
      background-color: var(--timeline-line);
      height: 100%;
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 50px;
      position: relative;
      width: 100%;
    }

    .blog-list__item::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 18px;
      height: 18px;
      background-color: var(--primary-color);
      border: 3px solid var(--card-bg);
      border-radius: 50%;
      z-index: 3;
    }

    .blog-list__item-date-wrapper {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: calc(50% - 40px);
      text-align: right;
      z-index: 2;
    }

    .blog-list__item:nth-child(even) .blog-list__item-date-wrapper {
      left: auto;
      right: calc(50% + 40px);
      text-align: left;
    }

    .blog-list__item:nth-child(odd) .blog-list__item-date-wrapper {
      right: calc(50% + 40px);
      text-align: right;
    }

    .blog-list__item-date {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--accent-color);
      padding: 10px 15px;
      border-radius: 5px;
      font-weight: bold;
      font-size: 0.9em;
      box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    }

    .blog-list__item-content-wrapper {
      width: calc(50% - 40px);
      background-color: var(--card-bg);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0,0,0,0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      position: relative;
      z-index: 2;
    }

    .blog-list__item:nth-child(odd) .blog-list__item-content-wrapper {
      margin-left: calc(50% + 40px);
    }

    .blog-list__item:nth-child(even) .blog-list__item-content-wrapper {
      margin-right: calc(50% + 40px);
    }

    .blog-list__item-content-wrapper:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    }

    .blog-list__item-content-wrapper::before {
      content: '';
      position: absolute;
      top: 20px;
      width: 0;
      height: 0;
      border-style: solid;
      z-index: 3;
    }

    .blog-list__item:nth-child(odd) .blog-list__item-content-wrapper::before {
      left: -15px;
      border-width: 15px 15px 15px 0;
      border-color: transparent var(--card-bg) transparent transparent;
    }

    .blog-list__item:nth-child(even) .blog-list__item-content-wrapper::before {
      right: -15px;
      border-width: 15px 0 15px 15px;
      border-color: transparent transparent transparent var(--card-bg);
    }

    .blog-list__item-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 15px;
    }

    .blog-list__item-title {
      font-size: 1.4em;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.3;
    }

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

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

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

    .blog-list__read-more-link {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--primary-color);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
      font-size: 0.95em;
    }

    .blog-list__read-more-link:hover {
      background-color: #E6C200;
    }

    .blog-list__view-all {
      text-align: center;
      margin-top: 50px;
    }

    .blog-list__view-all-button {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--accent-color);
      padding: 12px 30px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      font-size: 1.1em;
      transition: background-color 0.3s ease, color 0.3s ease;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    }

    .blog-list__view-all-button:hover {
      background-color: #0056B3;
      color: #FFF;
    }

    @media (max-width: 1024px) {
      .blog-list__timeline::before {
        left: 30px;
        transform: translateX(0);
      }

      .blog-list__item::before {
        left: 30px;
        transform: translate(-50%, -50%);
      }

      .blog-list__item-date-wrapper {
        position: static;
        transform: none;
        width: auto;
        text-align: left;
        margin-left: 60px;
        margin-bottom: 10px;
      }

      .blog-list__item:nth-child(odd) .blog-list__item-date-wrapper,
      .blog-list__item:nth-child(even) .blog-list__item-date-wrapper {
        right: auto;
        left: auto;
      }

      .blog-list__item-content-wrapper {
        width: calc(100% - 60px);
        margin-left: 60px;
        margin-right: 0;
      }

      .blog-list__item:nth-child(odd) .blog-list__item-content-wrapper,
      .blog-list__item:nth-child(even) .blog-list__item-content-wrapper {
        margin-left: 60px;
        margin-right: 0;
      }

      .blog-list__item-content-wrapper::before {
        left: -15px;
        right: auto;
        border-width: 15px 15px 15px 0;
        border-color: transparent var(--card-bg) transparent transparent;
      }

      .blog-list__item:nth-child(even) .blog-list__item-content-wrapper::before {
        left: -15px;
        right: auto;
        border-width: 15px 15px 15px 0;
        border-color: transparent var(--card-bg) transparent transparent;
      }
    }

    @media (max-width: 768px) {
      .blog-list__heading {
        font-size: 2em;
      }
      .blog-list__description {
        font-size: 1em;
        margin-bottom: 30px;
      }
      .blog-list__container {
        padding: 15px;
      }
      .blog-list__item-content-wrapper {
        padding: 15px;
      }
      .blog-list__item-title {
        font-size: 1.2em;
      }
      .blog-list__item-summary {
        font-size: 0.95em;
      }
      .blog-list__read-more-link {
        padding: 8px 15px;
        font-size: 0.9em;
      }
      .blog-list__item-date-wrapper, .blog-list__item-content-wrapper {
          margin-left: 50px;
          width: calc(100% - 50px);
      }
      .blog-list__item::before {
          left: 25px;
      }
      .blog-list__timeline::before {
          left: 25px;
      }
      .blog-list__item-content-wrapper::before {
          left: -15px;
      }
    }

    @media (max-width: 480px) {
      .blog-list__item-date-wrapper, .blog-list__item-content-wrapper {
          margin-left: 40px;
          width: calc(100% - 40px);
      }
      .blog-list__item::before {
          left: 20px;
      }
      .blog-list__timeline::before {
          left: 20px;
      }
      .blog-list__item-content-wrapper::before {
          left: -15px;
      }
    }