:root {
      --primary-color: #ffd700; 
      --secondary-color: #f0f0f0; 
      --dark-background: #1a1a1a; 
      --text-color-light: #ffffff; 
      --text-color-dark: #333333; 
      --text-color-summary: #cccccc; 
      --text-color-date: #999999; 
      --card-background: #282828; 
      --border-color: #3a3a3a; 
      --header-offset: 120px; 
    }

    .blog-list {
      padding-top: var(--header-offset, 120px);
      background-color: var(--dark-background);
      color: var(--text-color-light);
      min-height: 100vh;
      font-family: Arial, sans-serif;
      line-height: 1.6;
    }

    .blog-list__hero {
      text-align: center;
      padding: 40px 20px;
      background-color: rgba(0, 0, 0, 0.3);
      margin-bottom: 40px;
    }

    .blog-list__hero-title {
      font-size: 2.5em;
      color: var(--primary-color);
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.2;
    }

    .blog-list__hero-description {
      font-size: 1.1em;
      color: var(--secondary-color);
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.6;
    }

    .blog-list__wrapper {
      position: relative;
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px;
    }

    .blog-list__timeline-line {
      position: absolute;
      width: 4px;
      background-color: var(--primary-color);
      top: 0;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      z-index: 1;
    }

    .blog-list__item {
      position: relative;
      margin-bottom: 50px;
      display: flex;
      justify-content: center;
      align-items: flex-start;
      z-index: 2;
    }

    .blog-list__item:nth-child(odd) .blog-list__item-content-wrapper {
      margin-right: calc(50% + 20px); 
      text-align: right;
    }
    
    .blog-list__item:nth-child(even) .blog-list__item-content-wrapper {
      margin-left: calc(50% + 20px); 
      text-align: left;
    }

    .blog-list__item-point {
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 20px;
      height: 20px;
      background-color: var(--primary-color);
      border: 3px solid var(--dark-background);
      border-radius: 50%;
      z-index: 3;
    }

    .blog-list__item-content-wrapper {
      width: 45%; 
      display: flex;
      flex-direction: column;
    }

    .blog-list__item-date {
      font-size: 0.9em; 
      color: var(--text-color-date);
      margin-bottom: 10px;
      font-weight: 600;
    }

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

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

    .blog-list__item-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    }

    .blog-list__item-image {
      width: 100%;
      padding-top: 56.25%; 
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      border-bottom: 1px solid var(--border-color);
    }

    .blog-list__item-details {
      padding: 20px;
    }

    .blog-list__item-title {
      font-size: 1.25em; 
      font-weight: bold;
      color: var(--primary-color);
      margin-bottom: 10px;
      line-height: 1.3;
    }

    .blog-list__item-summary {
      font-size: 0.95em; 
      color: var(--text-color-summary);
      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__item-read-more {
      display: inline-block;
      color: var(--primary-color);
      font-weight: bold;
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__item-read-more:hover {
      color: var(--secondary-color);
    }

    
    @media (max-width: 1024px) {
      .blog-list__timeline-line {
        left: 20px; 
        transform: translateX(0);
      }

      .blog-list__item {
        justify-content: flex-start;
      }

      .blog-list__item-point {
        left: 20px;
        transform: translateX(-50%);
      }

      .blog-list__item-content-wrapper {
        width: calc(100% - 60px); 
        margin-left: 60px !important; 
        margin-right: 0 !important;
        text-align: left !important;
      }
      
      .blog-list__hero-title {
        font-size: 2em;
      }
    }

    @media (max-width: 768px) {
      .blog-list__hero {
        padding: 30px 15px;
      }
      .blog-list__hero-title {
        font-size: 1.8em;
      }
      .blog-list__hero-description {
        font-size: 1em;
      }
      .blog-list__wrapper {
        padding: 10px;
      }
      .blog-list__item {
        margin-bottom: 40px;
      }
      .blog-list__item-content-wrapper {
        width: calc(100% - 50px);
        margin-left: 45px !important;
      }
      .blog-list__timeline-line {
        left: 15px;
      }
      .blog-list__item-point {
        left: 15px;
      }
      .blog-list__item-title {
        font-size: 1.15em; 
      }
      .blog-list__item-summary {
        font-size: 0.9em; 
        -webkit-line-clamp: 4; 
      }
      .blog-list__item-details {
        padding: 15px;
      }
    }

    @media (max-width: 480px) {
      .blog-list__hero-title {
        font-size: 1.6em;
      }
      .blog-list__hero-description {
        font-size: 0.9em;
      }
      .blog-list__item-content-wrapper {
        width: calc(100% - 40px);
        margin-left: 35px !important;
      }
      .blog-list__timeline-line {
        left: 10px;
      }
      .blog-list__item-point {
        left: 10px;
      }
      .blog-list__item-details {
        padding: 10px;
      }
    }