:root {
      --primary-color: #FFC107;
      --secondary-color: #333;
      --text-color-dark: #333;
      --text-color-medium: #666;
      --text-color-light: #777;
      --bg-color-light: #F9F9F9;
      --bg-color-white: #FFFFFF;
      --border-color: #EEE;
      --shadow-light: 0 4px 8px rgba(0, 0, 0, 0.05);
      --shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.1);
      --header-offset: 120px;
    }

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

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

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

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

    .blog-list__timeline {
      position: relative;
      margin: 0;
      padding: 0;
      list-style: none;
    }

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

    .blog-list__timeline-item-wrapper {
      position: relative;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      text-decoration: none;
      color: var(--text-color-dark);
      min-height: 100px;
    }

    .blog-list__timeline-item-wrapper:nth-child(odd) {
      flex-direction: row-reverse;
    }

    .blog-list__timeline-dot {
      position: absolute;
      left: 50%;
      top: 50%;
      width: 16px;
      height: 16px;
      background-color: var(--primary-color);
      border-radius: 50%;
      transform: translate(-50%, -50%);
      border: 3px solid var(--bg-color-light);
      z-index: 2;
    }

    .blog-list__timeline-content {
      width: calc(50% - 40px);
      display: flex;
      flex-direction: column;
      align-items: flex-start;
    }

    .blog-list__timeline-item-wrapper:nth-child(odd) .blog-list__timeline-content {
      align-items: flex-end;
    }

    .blog-list__timeline-date {
      font-size: 14px;
      color: var(--text-color-light);
      font-weight: bold;
      margin-bottom: 10px;
      text-align: right;
      width: 100%;
    }

    .blog-list__timeline-item-wrapper:nth-child(even) .blog-list__timeline-date {
        text-align: left;
    }

    .blog-list__item-content {
      background-color: var(--bg-color-white);
      border-radius: 10px;
      box-shadow: var(--shadow-light);
      padding: 25px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
      box-sizing: border-box;
    }

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

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

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

    .blog-list__item-title {
      font-size: 20px;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
      color: var(--text-color-dark);
    }

    .blog-list__item-summary {
      font-size: 15px;
      color: var(--text-color-medium);
      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__item-read-more {
      display: inline-block;
      margin-top: 10px;
      padding: 8px 15px;
      background-color: var(--primary-color);
      color: var(--secondary-color);
      text-decoration: none;
      border-radius: 5px;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
      align-self: flex-start;
      font-size: 14px;
    }

    .blog-list__item-read-more:hover {
      background-color: #E6B000;
      color: var(--secondary-color);
    }

    @media (max-width: 1024px) {
      .blog-list__main-title {
        font-size: 28px;
      }
      .blog-list__description {
        font-size: 15px;
        margin-bottom: 30px;
      }
      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__timeline-dot {
        left: 20px;
        transform: translate(-50%, -50%);
      }

      .blog-list__timeline-item-wrapper {
        flex-direction: column;
        align-items: flex-start;
        margin-left: 60px;
        min-height: auto;
      }

      .blog-list__timeline-item-wrapper:nth-child(odd) {
        flex-direction: column;
      }

      .blog-list__timeline-content {
        width: 100%;
        align-items: flex-start;
      }
      .blog-list__timeline-item-wrapper:nth-child(odd) .blog-list__timeline-content {
        align-items: flex-start;
      }

      .blog-list__timeline-date {
        text-align: left;
        margin-bottom: 15px;
      }
    }

    @media (max-width: 768px) {
      .blog-list__container {
        padding: 15px;
      }
      .blog-list__main-title {
        font-size: 24px;
      }
      .blog-list__description {
        font-size: 14px;
        margin-bottom: 25px;
      }
      .blog-list__timeline::before {
        left: 15px;
      }

      .blog-list__timeline-dot {
        left: 15px;
        width: 14px;
        height: 14px;
        border-width: 2px;
      }

      .blog-list__timeline-item-wrapper {
        margin-left: 50px;
      }

      .blog-list__timeline-date {
        font-size: 13px;
      }

      .blog-list__item-content {
        padding: 20px;
      }

      .blog-list__item-title {
        font-size: 18px;
      }

      .blog-list__item-summary {
        font-size: 14px;
      }

      .blog-list__item-read-more {
        font-size: 13px;
        padding: 7px 12px;
      }
    }

    @media (max-width: 480px) {
      .blog-list__timeline::before {
        left: 10px;
      }
      .blog-list__main-title {
        font-size: 20px;
      }
      .blog-list__description {
        font-size: 13px;
        margin-bottom: 20px;
      }
      .blog-list__timeline-dot {
        left: 10px;
        width: 12px;
        height: 12px;
        border-width: 2px;
      }

      .blog-list__timeline-item-wrapper {
        margin-left: 40px;
      }

      .blog-list__timeline-date {
        font-size: 12px;
      }

      .blog-list__item-content {
        padding: 15px;
      }

      .blog-list__item-title {
        font-size: 16px;
      }

      .blog-list__item-summary {
        font-size: 13px;
        -webkit-line-clamp: 4;
      }

      .blog-list__item-read-more {
        font-size: 12px;
        padding: 6px 10px;
      }
    }