:root {
      --primary-color: #f7b731; 
      --secondary-color: #333;
      --text-color: #333;
      --light-text-color: #666;
      --background-color: #f9f9f9;
      --card-background: #ffffff;
      --border-color: #eee;
      --header-offset: 120px; 
    }

    body {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--text-color);
      background-color: var(--background-color);
    }

    .blog-list__container {
      padding-top: var(--header-offset, 120px);
      max-width: 1200px;
      margin: 0 auto;
      padding-left: 15px;
      padding-right: 15px;
      padding-bottom: 40px;
      position: relative;
    }

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

    .blog-list__heading {
      font-size: 2.5em;
      color: var(--secondary-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--light-text-color);
      max-width: 700px;
      margin: 0 auto;
      line-height: 1.8;
    }

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

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

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

    .blog-list__item:nth-child(even) {
      flex-direction: row-reverse;
    }

    .blog-list__item:last-child {
      margin-bottom: 0;
    }

    .blog-list__date-point {
      width: 20px;
      height: 20px;
      background-color: var(--primary-color);
      border-radius: 50%;
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      z-index: 1;
      border: 4px solid var(--background-color);
      box-shadow: 0 0 0 2px var(--primary-color);
    }

    .blog-list__card {
      background-color: var(--card-background);
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      padding: 25px;
      width: 45%;
      position: relative;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      display: flex;
      flex-direction: column;
      border: 1px solid var(--border-color);
    }

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

    .blog-list__card::before {
      content: '';
      position: absolute;
      width: 0;
      height: 0;
      border-top: 15px solid transparent;
      border-bottom: 15px solid transparent;
      top: 20px;
      z-index: 1;
    }

    .blog-list__item:nth-child(odd) .blog-list__card::before {
      border-left: 15px solid var(--card-background);
      right: -15px;
    }

    .blog-list__item:nth-child(even) .blog-list__card::before {
      border-right: 15px solid var(--card-background);
      left: -15px;
    }

    .blog-list__image-wrapper {
      width: 100%;
      padding-bottom: 56.25%; 
      position: relative;
      overflow: hidden;
      border-radius: 8px;
      margin-bottom: 15px;
    }

    .blog-list__image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      border-radius: 8px;
    }

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

    .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: 0.95em;
      color: var(--light-text-color);
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      line-height: 1.5;
    }

    .blog-list__meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.85em;
      color: #999;
      margin-top: auto; 
    }

    .blog-list__published-date {
      color: #999;
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--primary-color);
      color: #fff;
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease;
      margin-left: auto; 
    }

    .blog-list__read-more:hover {
      background-color: #e0a32e;
    }

    @media (max-width: 1024px) {
      .blog-list__timeline-wrapper::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__item {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 40px;
      }

      .blog-list__item:nth-child(even) {
        flex-direction: column; 
      }

      .blog-list__date-point {
        left: 20px;
        top: 0;
        transform: translate(-50%, 0);
      }

      .blog-list__card {
        width: calc(100% - 40px);
        margin-left: 40px;
      }

      .blog-list__card::before {
        display: none; 
      }
    }

    @media (max-width: 768px) {
      .blog-list__heading {
        font-size: 2em;
      }

      .blog-list__description {
        font-size: 1em;
      }

      .blog-list__card {
        padding: 20px;
      }

      .blog-list__title {
        font-size: 1.2em;
      }

      .blog-list__summary {
        font-size: 0.9em;
      }

      .blog-list__read-more {
        padding: 6px 12px;
        font-size: 0.85em;
      }
    }

    @media (max-width: 480px) {
      .blog-list__container {
        padding-left: 10px;
        padding-right: 10px;
      }

      .blog-list__card {
        width: calc(100% - 30px);
        margin-left: 30px;
        border-radius: 8px;
      }

      .blog-list__timeline-wrapper::before {
        left: 15px;
      }

      .blog-list__date-point {
        left: 15px;
        width: 16px;
        height: 16px;
      }
    }