:root {
      --blog-list-primary-color: #003366; 
      --blog-list-accent-color: #FFD700; 
      --blog-list-text-color: #333;
      --blog-list-secondary-text-color: #666;
      --blog-list-light-text-color: #777; 
      --blog-list-bg-color: #f0f2f5;
      --blog-list-card-bg-color: #ffffff;
      --blog-list-border-color: #e0e0e0;
      --blog-list-shadow-color: rgba(0, 0, 0, 0.1);
      --header-offset: 120px; 
    }

    .blog-list {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--blog-list-text-color);
      background-color: var(--blog-list-bg-color);
      min-height: 100vh;
      padding-bottom: 40px;
    }

    .blog-list__hero-section {
      background-color: var(--blog-list-primary-color);
      color: #ffffff;
      padding: 60px 20px;
      text-align: center;
      padding-top: calc(var(--header-offset) + 60px);
      margin-bottom: 40px;
      position: relative;
      overflow: hidden;
    }
    
    .blog-list__hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-image: url('/assets/images/hero-pattern.webp');
        background-size: cover;
        opacity: 0.1;
        z-index: 0;
    }

    .blog-list__hero-content {
      max-width: 800px;
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }

    .blog-list__page-title {
      font-size: 2.8em;
      margin-bottom: 15px;
      font-weight: bold;
      color: var(--blog-list-accent-color);
      text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    }

    .blog-list__page-description {
      font-size: 1.2em;
      opacity: 0.9;
      max-width: 600px;
      margin: 0 auto;
    }

    .blog-list__container {
      max-width: 1000px;
      margin: 0 auto;
      padding: 0 20px;
    }

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

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

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 50px;
      display: flex;
      justify-content: center;
    }

    .blog-list__timeline-item::before {
      content: '';
      position: absolute;
      top: 15px;
      left: 50%;
      width: 20px;
      height: 20px;
      background-color: var(--blog-list-primary-color);
      border: 4px solid var(--blog-list-accent-color);
      border-radius: 50%;
      transform: translateX(-50%);
      z-index: 1;
    }
    
    .blog-list__timeline-date {
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      background-color: var(--blog-list-primary-color);
      color: #ffffff;
      padding: 5px 15px;
      border-radius: 20px;
      font-size: 0.9em;
      font-weight: bold;
      white-space: nowrap;
      z-index: 2;
      box-shadow: 0 2px 5px var(--blog-list-shadow-color);
    }

    .blog-list__timeline-content {
      width: 100%;
      max-width: 450px;
      padding: 0 20px;
      box-sizing: border-box;
    }

    .blog-list__card {
      background-color: var(--blog-list-card-bg-color);
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 15px var(--blog-list-shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      border: 1px solid var(--blog-list-border-color);
    }

    .blog-list__card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    }

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

    .blog-list__card-image {
      width: 100%;
      height: 225px;
      object-fit: cover;
      display: block;
      background-color: var(--blog-list-border-color);
    }

    .blog-list__card-body {
      padding: 20px;
    }

    .blog-list__card-title {
      font-size: 1.25em;
      margin-top: 0;
      margin-bottom: 10px;
      font-weight: bold;
      line-height: 1.3;
    }

    .blog-list__card-title-link {
      color: var(--blog-list-primary-color);
      text-decoration: none;
      transition: color 0.3s ease;
      display: block;
    }

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

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

    .blog-list__card-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.85em;
      color: var(--blog-list-light-text-color);
      border-top: 1px solid var(--blog-list-border-color);
      padding-top: 15px;
      margin-top: 15px;
    }

    .blog-list__card-published-date {
      white-space: nowrap;
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--blog-list-accent-color);
      color: var(--blog-list-primary-color);
      padding: 8px 15px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
    }

    .blog-list__read-more:hover {
      background-color: var(--blog-list-primary-color);
      color: var(--blog-list-accent-color);
    }

    @media (min-width: 768px) {
      .blog-list__hero-section {
        padding: 80px 20px;
        padding-top: calc(var(--header-offset) + 80px);
      }

      .blog-list__page-title {
        font-size: 3.5em;
      }

      .blog-list__page-description {
        font-size: 1.3em;
      }

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

      .blog-list__timeline-item {
        justify-content: flex-start;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
        padding-left: 0;
        padding-right: 40px;
        text-align: right;
        margin-right: 50%;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        padding-right: 0;
        padding-left: 40px;
        text-align: left;
        margin-left: 50%;
      }

      .blog-list__timeline-item::before {
        left: 50%;
      }

      .blog-list__timeline-date {
        left: 50%;
        transform: translateX(-50%);
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card-title-link,
      .blog-list__timeline-item:nth-child(odd) .blog-list__card-summary,
      .blog-list__timeline-item:nth-child(odd) .blog-list__card-meta {
        text-align: right;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card-meta {
        justify-content: flex-end;
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__read-more {
        margin-left: 10px;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card-title-link,
      .blog-list__timeline-item:nth-child(even) .blog-list__card-summary,
      .blog-list__timeline-item:nth-child(even) .blog-list__card-meta {
        text-align: left;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card-meta {
        justify-content: flex-start;
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__read-more {
        margin-right: 10px;
      }
    }

    @media (max-width: 767px) {
      .blog-list__hero-section {
        padding: 40px 15px;
        padding-top: calc(var(--header-offset) + 40px);
      }

      .blog-list__page-title {
        font-size: 2em;
      }

      .blog-list__page-description {
        font-size: 1em;
      }

      .blog-list__timeline::before {
        left: 20px;
        transform: none;
      }

      .blog-list__timeline-item {
        margin-bottom: 40px;
        padding-left: 60px;
        justify-content: flex-start;
      }

      .blog-list__timeline-item::before {
        left: 20px;
        transform: translateX(-50%);
      }

      .blog-list__timeline-date {
        left: 20px;
        transform: translateX(-50%);
        top: -25px;
        font-size: 0.8em;
      }

      .blog-list__timeline-content {
        width: 100%;
        max-width: none;
        padding: 0;
        text-align: left;
      }

      .blog-list__card-body {
        padding: 15px;
      }

      .blog-list__card-title {
        font-size: 1.1em;
      }

      .blog-list__card-summary {
        font-size: 0.9em;
        -webkit-line-clamp: 4;
      }

      .blog-list__card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
      }

      .blog-list__read-more {
        width: 100%;
        text-align: center;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__timeline-content {
        max-width: 480px;
      }
    }