:root {
      --primary-color: #f7b207;
      --secondary-color: #2a2a2a;
      --text-color-light: #ffffff;
      --text-color-dark: #cccccc;
      --border-color: #444444;
      --shadow-color: rgba(0, 0, 0, 0.5);
      --header-offset: 120px;
    }

    .blog-list {
      background-color: var(--secondary-color);
      color: var(--text-color-light);
      padding-top: var(--header-offset);
      padding-bottom: 40px;
      min-height: 100vh;
      font-family: Arial, sans-serif;
    }

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

    .blog-list__main-title {
      font-size: 32px;
      color: var(--primary-color);
      text-align: center;
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }

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

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 20px;
      width: 4px;
      height: 100%;
      background-color: var(--primary-color);
      z-index: 1;
      border-radius: 2px;
    }

    @media (min-width: 768px) {
      .blog-list__timeline::before {
        left: 50%;
        transform: translateX(-50%);
      }
    }

    .blog-list__item {
      position: relative;
      margin-bottom: 30px;
      padding-left: 60px;
      z-index: 2;
    }

    @media (min-width: 768px) {
      .blog-list__item {
        width: 50%;
        padding: 0 40px;
      }

      .blog-list__item:nth-child(odd) {
        float: left;
        clear: both;
      }

      .blog-list__item:nth-child(even) {
        float: right;
        clear: both;
      }
    }

    .blog-list__dot {
      width: 20px;
      height: 20px;
      background-color: var(--primary-color);
      border: 3px solid var(--secondary-color);
      border-radius: 50%;
      position: absolute;
      left: 10px;
      top: 0;
      transform: translateX(-50%);
      z-index: 3;
      box-shadow: 0 0 0 3px var(--secondary-color);
    }

    @media (min-width: 768px) {
      .blog-list__dot {
        left: 50%;
        transform: translateX(-50%);
      }
    }

    .blog-list__content {
      background-color: #333333;
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--border-color);
    }

    .blog-list__content:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px var(--shadow-color);
    }

    .blog-list__image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-radius: 8px;
      margin-bottom: 15px;
      display: block;
    }

    .blog-list__date {
      font-size: 13px;
      color: var(--text-color-dark);
      margin-bottom: 10px;
      display: block;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

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

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

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

    .blog-list__summary {
      font-size: 15px;
      color: var(--text-color-dark);
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__link {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--secondary-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: 14px;
    }

    .blog-list__link:hover {
      background-color: #e0a000;
      color: var(--text-color-light);
    }

    @media (max-width: 767px) {
      .blog-list__container {
        padding: 15px;
      }
      .blog-list__main-title {
        font-size: 24px;
      }
      .blog-list__description {
        font-size: 14px;
      }
      .blog-list__timeline::before {
        left: 20px;
      }
      .blog-list__item {
        padding-left: 60px;
        margin-bottom: 25px;
      }
      .blog-list__dot {
        left: 20px;
      }
      .blog-list__title {
        font-size: 18px;
      }
      .blog-list__summary {
        font-size: 14px;
      }
      .blog-list__image {
        height: 180px;
      }
    }

    @media (min-width: 768px) and (max-width: 1023px) {
      .blog-list__container {
        padding: 25px;
      }
      .blog-list__main-title {
        font-size: 28px;
      }
      .blog-list__description {
        font-size: 15px;
      }
      .blog-list__item {
        padding: 0 30px;
      }
      .blog-list__dot {
        left: 50%;
        transform: translateX(-50%);
      }
      .blog-list__image {
        height: 200px;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__container {
        padding: 30px;
      }
      .blog-list__main-title {
        font-size: 32px;
      }
      .blog-list__description {
        font-size: 16px;
      }
      .blog-list__item {
        padding: 0 50px;
      }
      .blog-list__dot {
        left: 50%;
        transform: translateX(-50%);
      }
      .blog-list__timeline {
        padding: 30px 0;
      }
      .blog-list__image {
        height: 220px;
      }
    }