:root {
      --blog-list-primary-color: #e03e2d;
      --blog-list-secondary-color: #ffc107;
      --blog-list-text-dark: #333;
      --blog-list-text-medium: #666;
      --blog-list-text-light: #999;
      --blog-list-bg-light: #f8f9fa;
      --blog-list-bg-white: #fff;
      --blog-list-line-color: #e9ecef;
      --blog-list-card-border-radius: 12px;
      --blog-list-spacing-medium: 20px;
      --blog-list-spacing-large: 30px;
    }

    .blog-list {
      background-color: var(--blog-list-bg-light);
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--blog-list-text-dark);
      padding-top: var(--header-offset, 120px);
      padding-bottom: 50px;
    }

    .blog-list__hero {
      text-align: center;
      padding: 40px var(--blog-list-spacing-medium);
      max-width: 900px;
      margin: 0 auto;
    }

    .blog-list__hero-title {
      font-size: 2.2em;
      color: var(--blog-list-primary-color);
      margin-bottom: 15px;
      font-weight: bold;
    }

    .blog-list__hero-description {
      font-size: 1.1em;
      color: var(--blog-list-text-medium);
      line-height: 1.8;
    }

    .blog-list__container {
      position: relative;
      max-width: 900px;
      margin: 40px auto;
      padding: 0 var(--blog-list-spacing-medium);
    }

    .blog-list__container::before {
      content: '';
      position: absolute;
      left: 10px;
      top: 0;
      bottom: 0;
      width: 2px;
      background-color: var(--blog-list-line-color);
      z-index: 0;
    }

    .blog-list__item {
      position: relative;
      margin-bottom: var(--blog-list-spacing-large);
      padding-left: var(--blog-list-spacing-large);
      display: flex;
      flex-direction: column;
      align-items: flex-start;
    }

    .blog-list__timeline-point {
      position: absolute;
      left: 0;
      top: 0;
      transform: translateX(-50%);
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background-color: var(--blog-list-primary-color);
      border: 2px solid var(--blog-list-bg-light);
      z-index: 1;
    }

    .blog-list__item-header {
      margin-bottom: 10px;
    }

    .blog-list__item-date {
      font-size: 0.9em;
      color: var(--blog-list-text-light);
      display: block;
      margin-left: 10px;
    }

    .blog-list__item-link {
      display: flex;
      flex-direction: column;
      background-color: var(--blog-list-bg-white);
      border-radius: var(--blog-list-card-border-radius);
      overflow: hidden;
      text-decoration: none;
      color: inherit;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
    }

    .blog-list__item-link:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    }

    .blog-list__item-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      display: block;
      aspect-ratio: 16 / 9;
    }

    .blog-list__item-content {
      padding: var(--blog-list-spacing-medium);
    }

    .blog-list__item-title {
      font-size: 1.2em;
      font-weight: bold;
      margin-bottom: 10px;
      color: var(--blog-list-text-dark);
      line-height: 1.4;
    }

    .blog-list__item-summary {
      font-size: 0.95em;
      color: var(--blog-list-text-medium);
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__item-read-more {
      display: inline-block;
      font-size: 0.9em;
      color: var(--blog-list-primary-color);
      font-weight: bold;
      transition: color 0.2s ease;
    }

    .blog-list__item-read-more:hover {
      color: #b32a1e;
    }

    @media (min-width: 768px) {
      .blog-list__hero {
        padding: 60px var(--blog-list-spacing-large);
      }

      .blog-list__hero-title {
        font-size: 2.8em;
      }

      .blog-list__hero-description {
        font-size: 1.2em;
      }

      .blog-list__container {
        padding: 0;
      }

      .blog-list__container::before {
        left: 50%;
        width: 4px;
      }

      .blog-list__item {
        width: 50%;
        padding-left: 0;
        margin-bottom: 80px;
        display: flex;
        flex-direction: row;
        align-items: center;
      }

      .blog-list__timeline-point {
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 16px;
        height: 16px;
        border: 3px solid var(--blog-list-bg-light);
      }
      
      .blog-list__item-header {
        position: absolute;
        width: calc(50% - 40px);
        text-align: right;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        padding-right: 20px;
      }

      .blog-list__item-date {
        font-size: 1em;
        margin-left: 0;
      }

      .blog-list__item-link {
        width: calc(100% - 60px);
        margin-left: 30px;
      }

      .blog-list__item:nth-child(even) {
        margin-left: 50%;
        flex-direction: row-reverse;
      }

      .blog-list__item:nth-child(even) .blog-list__item-header {
        left: auto;
        right: 0;
        text-align: left;
        padding-left: 20px;
        padding-right: 0;
      }

      .blog-list__item:nth-child(even) .blog-list__item-link {
        margin-left: 0;
        margin-right: 30px;
      }

      .blog-list__item-image {
        height: 220px;
      }

      .blog-list__item-title {
        font-size: 1.3em;
      }

      .blog-list__item-summary {
        font-size: 1em;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__hero-title {
        font-size: 3.2em;
      }

      .blog-list__item-image {
        height: 250px;
      }
    }