:root {
      --primary-color: #f7b32b; 
      --secondary-color: #333;
      --text-color-dark: #333;
      --text-color-light: #fff;
      --text-color-gray: #666;
      --text-color-light-gray: #999;
      --bg-color-light: #f8f8f8;
      --bg-color-dark: #222;
      --border-color: #eee;
      --card-shadow: rgba(0, 0, 0, 0.08);
      --card-shadow-hover: rgba(0, 0, 0, 0.15);
      --border-radius: 10px;
      --header-offset: 120px; 
    }

    
    .blog-list {
      font-family: 'Arial', sans-serif;
      line-height: 1.6;
      color: var(--text-color-dark);
      padding-top: var(--header-offset); 
      background-color: var(--bg-color-light);
      min-height: 100vh; 
    }

    .blog-list__hero {
      background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('https://ads.win2026vn.com/assets/images/blog-hero-bg.webp'); 
      background-size: cover;
      background-position: center;
      color: var(--text-color-light);
      text-align: center;
      padding: 60px 20px;
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 200px; 
    }

    .blog-list__hero-content {
      max-width: 800px;
      margin: 0 auto;
    }

    .blog-list__hero-title {
      font-size: 2.2em; 
      margin-bottom: 15px;
      color: var(--primary-color);
      font-weight: bold;
      text-shadow: 1px 1px 3px rgba(0,0,0,0.5); 
    }

    .blog-list__hero-description {
      font-size: 1em; 
      line-height: 1.7;
      color: var(--text-color-light);
    }

    .blog-list__container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px 60px; 
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 4px;
      background-color: var(--primary-color);
      height: 100%;
      transform: translateX(-50%);
      z-index: 0;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 50px; 
      display: flex;
      justify-content: center; 
      align-items: flex-start; 
      padding: 0 10px; 
    }

    .blog-list__timeline-dot {
      position: absolute;
      top: 0; 
      left: 50%;
      width: 20px;
      height: 20px;
      background-color: var(--primary-color);
      border: 4px solid var(--bg-color-light);
      border-radius: 50%;
      transform: translateX(-50%);
      z-index: 1;
    }

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

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

    .blog-list__card-link {
      display: block;
    }

    .blog-list__card-image {
      width: 100%;
      height: 200px; 
      object-fit: cover;
      display: block;
      border-top-left-radius: var(--border-radius);
      border-top-right-radius: var(--border-radius);
    }

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

    .blog-list__card-date {
      font-size: 0.85em;
      color: var(--text-color-light-gray);
      margin-bottom: 10px;
      display: block;
      text-align: right; 
    }

    .blog-list__card-title {
      font-size: 1.15em; 
      font-weight: bold;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.3;
    }

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

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

    .blog-list__card-summary {
      font-size: 0.9em; 
      color: var(--text-color-gray);
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3; 
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__card-read-more {
      display: inline-block;
      background-color: var(--primary-color);
      color: var(--text-color-light);
      padding: 10px 20px; 
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9em;
      transition: background-color 0.3s ease, transform 0.2s ease;
      font-weight: bold;
    }

    .blog-list__card-read-more:hover {
      background-color: #e0a226; 
      transform: translateY(-2px);
    }

    

    
    @media (min-width: 768px) {
      .blog-list__hero {
        padding: 80px 30px;
      }

      .blog-list__hero-title {
        font-size: 3em;
      }

      .blog-list__hero-description {
        font-size: 1.1em;
      }

      .blog-list__timeline-item {
        justify-content: space-between; 
        margin-bottom: 80px; 
      }

      .blog-list__timeline-item:nth-child(odd) {
        flex-direction: row; 
      }

      .blog-list__timeline-item:nth-child(even) {
        flex-direction: row-reverse; 
      }

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        margin-right: 50%; 
        margin-top: 0; 
        transform: translateX(calc(50% + 30px)); 
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        margin-left: 50%; 
        margin-top: 0; 
        transform: translateX(calc(-50% - 30px)); 
      }

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

      .blog-list__card {
        width: calc(50% - 70px); 
        max-width: none;
      }

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

      .blog-list__card-title {
        font-size: 1.25em; 
      }

      .blog-list__card-summary {
        font-size: 0.95em; 
      }

      .blog-list__card-date {
        text-align: left; 
      }
    }

    
    @media (min-width: 1024px) {
      .blog-list__hero {
        padding: 100px 40px;
      }

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

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

      .blog-list__timeline-item:nth-child(odd) .blog-list__card {
        transform: translateX(calc(50% + 60px)); 
      }

      .blog-list__timeline-item:nth-child(even) .blog-list__card {
        transform: translateX(calc(-50% - 60px)); 
      }

      .blog-list__card {
        width: calc(50% - 100px); 
      }

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

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

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