:root {
      --primary-color: #00cc66; 
      --secondary-color: #ffcc00; 
      --text-light: #f0f0f0;
      --text-medium: #aaaaaa;
      --text-dark: #888888;
      --bg-dark: #1a1a1a;
      --card-bg: #2a2a2a;
      --border-color: #444444;
      --shadow-color: rgba(0, 0, 0, 0.4);
      --header-offset: 120px;
    }

    .blog-list {
      font-family: 'Arial', sans-serif;
      background-color: var(--bg-dark);
      color: var(--text-light);
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      min-height: 100vh;
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 30px;
      position: relative;
    }

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

    @media (max-width: 767px) {
      .blog-list__container::before {
        left: 20px;
        transform: translateX(0);
      }
    }

    .blog-list__item {
      position: relative;
      display: flex;
      align-items: flex-start;
      margin-bottom: 40px;
      z-index: 1;
    }

    @media (min-width: 768px) {
      .blog-list__item:nth-child(odd) {
        justify-content: flex-end;
      }

      .blog-list__item:nth-child(even) {
        justify-content: flex-start;
      }
    }

    @media (max-width: 767px) {
      .blog-list__item {
        flex-direction: column;
        align-items: stretch;
        margin-left: 40px;
      }
    }

    .blog-list__date-wrapper {
      position: relative;
      width: 150px;
      text-align: center;
      flex-shrink: 0;
      margin-top: 10px;
      padding: 5px 0;
    }

    @media (min-width: 768px) {
      .blog-list__item:nth-child(odd) .blog-list__date-wrapper {
        margin-right: -75px; 
        text-align: right;
        order: 1;
      }

      .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        margin-left: -75px;
        text-align: left;
        order: 2;
      }
    }

    @media (max-width: 767px) {
      .blog-list__date-wrapper {
        position: absolute;
        left: -40px;
        width: auto;
        text-align: left;
        margin-top: 0;
        padding: 0;
      }
    }

    .blog-list__date {
      font-size: 14px;
      color: var(--text-dark);
      display: block;
      white-space: nowrap;
    }

    .blog-list__timeline-dot {
      position: absolute;
      width: 12px;
      height: 12px;
      background-color: var(--primary-color);
      border-radius: 50%;
      border: 2px solid var(--bg-dark);
      top: 15px;
      z-index: 2;
    }

    @media (min-width: 768px) {
      .blog-list__item:nth-child(odd) .blog-list__timeline-dot {
        right: -6px;
      }

      .blog-list__item:nth-child(even) .blog-list__timeline-dot {
        left: -6px;
      }
    }

    @media (max-width: 767px) {
      .blog-list__timeline-dot {
        left: -32px;
      }
    }

    .blog-list__card {
      background-color: var(--card-bg);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
      max-width: 450px;
    }

    @media (min-width: 768px) {
      .blog-list__item:nth-child(odd) .blog-list__card {
        margin-right: calc(150px / 2 + 15px); 
      }

      .blog-list__item:nth-child(even) .blog-list__card {
        margin-left: calc(150px / 2 + 15px);
      }
    }

    @media (max-width: 767px) {
      .blog-list__card {
        max-width: none;
        width: 100%;
      }
    }

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

    .blog-list__image-wrapper {
      width: 100%;
      padding-top: 56.25%; 
      position: relative;
      overflow: hidden;
      background-color: #333;
    }

    .blog-list__cover-image {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .blog-list__card:hover .blog-list__cover-image {
      transform: scale(1.05);
    }

    .blog-list__content {
      padding: 20px;
    }

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

    .blog-list__title-link {
      color: var(--text-light);
      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(--text-medium);
      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__read-more {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--bg-dark);
      padding: 10px 20px;
      border-radius: 5px;
      text-decoration: none;
      font-weight: bold;
      font-size: 14px;
      transition: background-color 0.3s ease;
    }

    .blog-list__read-more:hover {
      background-color: var(--secondary-color);
      color: var(--bg-dark);
    }

    @media (min-width: 768px) and (max-width: 1024px) {
      .blog-list__container {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
      }

      .blog-list__container::before {
        left: 50%;
      }

      .blog-list__item {
        flex-direction: column;
        align-items: stretch;
        margin: 0;
      }

      .blog-list__date-wrapper {
        position: static;
        width: auto;
        text-align: left;
        margin: 0;
        padding-left: 20px;
        order: 0;
      }

      .blog-list__timeline-dot {
        left: 10px;
        top: 20px;
      }

      .blog-list__card {
        margin: 0 0 0 40px; 
      }

      .blog-list__item:nth-child(odd) .blog-list__card,
      .blog-list__item:nth-child(even) .blog-list__card {
        margin-left: 40px;
        margin-right: 0;
      }

      .blog-list__item:nth-child(odd) .blog-list__date-wrapper,
      .blog-list__item:nth-child(even) .blog-list__date-wrapper {
        text-align: left;
        order: 0;
      }
    }

    @media (max-width: 767px) {
      .blog-list__container {
        grid-template-columns: 1fr;
        gap: 20px;
      }

      .blog-list__container::before {
        left: 20px;
        transform: translateX(0);
      }

      .blog-list__item {
        margin-left: 40px;
        margin-bottom: 30px;
      }

      .blog-list__date-wrapper {
        left: -40px;
        text-align: left;
        width: auto;
        margin-top: 0;
      }

      .blog-list__timeline-dot {
        left: -32px;
        top: 0px;
      }

      .blog-list__card {
        margin-left: 0;
        margin-right: 0;
      }
    }