:root {
      --primary-color: #e44d26;
      --text-dark: #333;
      --text-medium: #666;
      --text-light: #999;
      --background-light: #f9f9f9;
      --card-background: #ffffff;
      --shadow-light: rgba(0, 0, 0, 0.08);
      --shadow-hover: rgba(0, 0, 0, 0.15);
      --border-radius-card: 10px;
      --spacing-base: 20px;
      --spacing-large: 30px;
      --header-offset: 120px;
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: var(--spacing-base);
      padding-top: var(--header-offset);
      background-color: var(--background-light);
    }

    .blog-list__hero {
      background: linear-gradient(135deg, #e44d26, #f39c12);
      color: #ffffff;
      padding: 60px var(--spacing-base);
      text-align: center;
      margin-bottom: var(--spacing-large);
    }

    .blog-list__hero-title {
      font-size: 2.5em;
      margin-bottom: 10px;
      line-height: 1.2;
      font-weight: bold;
    }

    .blog-list__hero-description {
      font-size: 1.1em;
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.6;
      opacity: 0.9;
    }

    .blog-list__timeline {
      position: relative;
      padding: var(--spacing-large) 0;
      margin: 0 auto;
    }

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

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: var(--spacing-large);
      width: 50%;
      padding: 0 var(--spacing-large);
      box-sizing: border-box;
      display: flex;
      align-items: flex-start;
      justify-content: flex-end;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
      justify-content: flex-start;
    }

    .blog-list__timeline-item:nth-child(even) {
      left: 50%;
    }

    .blog-list__timeline-marker {
      width: 20px;
      height: 20px;
      background: var(--primary-color);
      border: 3px solid var(--card-background);
      border-radius: 50%;
      position: absolute;
      top: 20px;
      z-index: 1;
      left: 50%;
      transform: translateX(-50%);
    }

    .blog-list__card {
      background: var(--card-background);
      border-radius: var(--border-radius-card);
      box-shadow: 0 4px 15px var(--shadow-light);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      width: 100%;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__card {
      margin-right: var(--spacing-large);
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__card {
      margin-left: var(--spacing-large);
    }

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

    .blog-list__card-link {
      display: block;
      text-decoration: none;
      color: inherit;
    }

    .blog-list__card-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      display: block;
      border-top-left-radius: var(--border-radius-card);
      border-top-right-radius: var(--border-radius-card);
    }

    .blog-list__card-image--placeholder {
      background-color: #ccc;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-medium);
      font-size: 1.2em;
      height: 225px;
      border-top-left-radius: var(--border-radius-card);
      border-top-right-radius: var(--border-radius-card);
    }

    .blog-list__card-content {
      padding: var(--spacing-base);
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .blog-list__card-date {
      display: block;
      font-size: 0.85em;
      color: var(--text-light);
      margin-bottom: 8px;
    }

    .blog-list__card-title {
      font-size: 1.25em;
      font-weight: bold;
      color: var(--text-dark);
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .blog-list__card-title-link {
      text-decoration: none;
      color: var(--text-dark);
      transition: color 0.2s ease;
    }

    .blog-list__card-title-link:hover {
      color: var(--primary-color);
    }

    .blog-list__card-summary {
      font-size: 0.95em;
      color: var(--text-medium);
      line-height: 1.6;
      margin-bottom: var(--spacing-base);
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__card-read-more {
      display: inline-block;
      margin-top: auto;
      padding: 8px 15px;
      background-color: var(--primary-color);
      color: #ffffff;
      text-decoration: none;
      border-radius: 5px;
      transition: background-color 0.2s ease;
      align-self: flex-start;
      font-size: 0.9em;
      font-weight: 600;
    }

    .blog-list__card-read-more:hover {
      background-color: #d13a1a;
    }

    @media (max-width: 1024px) {
      .blog-list__hero-title {
        font-size: 2em;
      }
      .blog-list__hero-description {
        font-size: 1em;
      }
      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }
      .blog-list__timeline-item {
        width: 100%;
        padding-left: 60px;
        padding-right: var(--spacing-base);
        left: 0;
        justify-content: flex-start;
      }
      .blog-list__timeline-item:nth-child(even) {
        left: 0;
      }
      .blog-list__timeline-marker {
        left: 20px;
        transform: translateX(0);
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__card,
      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: 0;
        margin-right: 0;
      }
    }

    @media (max-width: 768px) {
      .blog-list__hero {
        padding: 40px var(--spacing-base);
      }
      .blog-list__hero-title {
        font-size: 1.8em;
      }
      .blog-list__hero-description {
        font-size: 0.9em;
      }
      .blog-list__container {
        padding: var(--spacing-base) 15px;
        padding-top: var(--header-offset);
      }
      .blog-list__timeline::before {
        left: 15px;
      }
      .blog-list__timeline-item {
        padding-left: 45px;
        padding-right: 0;
      }
      .blog-list__timeline-marker {
        left: 15px;
        top: 15px;
        width: 16px;
        height: 16px;
      }
      .blog-list__card-image {
        height: 180px;
      }
      .blog-list__card-image--placeholder {
        height: 180px;
      }
      .blog-list__card-title {
        font-size: 1.1em;
      }
      .blog-list__card-summary {
        font-size: 0.85em;
      }
      .blog-list__card-read-more {
        padding: 6px 12px;
        font-size: 0.85em;
      }
    }