:root {
      --blog-list-bg-color: #1a1a2e; 
      --blog-list-text-color: #f0f2f5; 
      --blog-list-accent-color: #ffcc00; 
      --blog-list-secondary-text-color: #cccccc; 
      --blog-list-card-bg: #2b2b4d; 
      --blog-list-border-color: #3f3f6e; 
    }

    .blog-list {
      background-color: var(--blog-list-bg-color);
      color: var(--blog-list-text-color);
      padding-top: var(--header-offset, 120px);
      padding-bottom: 40px;
      min-height: 100vh;
      font-family: Arial, sans-serif;
    }

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

    .blog-list__main-title {
      font-size: 2.5em;
      color: var(--blog-list-accent-color);
      text-align: center;
      margin-bottom: 15px;
      font-weight: bold;
    }

    .blog-list__description {
      font-size: 1.1em;
      color: var(--blog-list-secondary-text-color);
      text-align: center;
      margin-bottom: 40px;
      line-height: 1.6;
    }

    .blog-list__timeline {
      position: relative;
      margin: 0 auto;
      padding: 0;
    }

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      width: 4px;
      background-color: var(--blog-list-border-color);
      left: 20px;
      margin-left: -2px;
    }

    .blog-list__timeline-item {
      position: relative;
      margin-bottom: 40px;
      padding-left: 60px;
    }

    .blog-list__timeline-dot {
      width: 16px;
      height: 16px;
      background-color: var(--blog-list-accent-color);
      border-radius: 50%;
      position: absolute;
      left: 20px;
      top: 0;
      margin-left: -8px;
      border: 2px solid var(--blog-list-card-bg);
      z-index: 1;
    }

    .blog-list__timeline-content {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    .blog-list__date-wrapper {
      margin-bottom: 10px;
    }

    .blog-list__date {
      display: block;
      font-size: 0.9em;
      color: var(--blog-list-secondary-text-color);
      font-weight: bold;
    }

    .blog-list__content-card {
      background-color: var(--blog-list-card-bg);
      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;
      display: flex;
      flex-direction: column;
    }

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

    .blog-list__image-link {
      display: block;
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

    .blog-list__image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .blog-list__image-link:hover .blog-list__image {
      transform: scale(1.05);
    }

    .blog-list__text-content {
      padding: 20px;
      flex-grow: 1;
    }

    .blog-list__title {
      font-size: 1.4em;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .blog-list__title-link {
      color: var(--blog-list-accent-color);
      text-decoration: none;
      transition: color 0.3s ease;
      font-weight: bold;
    }

    .blog-list__title-link:hover {
      color: var(--blog-list-text-color);
    }

    .blog-list__summary {
      font-size: 1em;
      color: var(--blog-list-secondary-text-color);
      line-height: 1.6;
      margin-bottom: 15px;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--blog-list-accent-color);
      color: var(--blog-list-bg-color);
      padding: 10px 20px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, color 0.3s ease;
      font-size: 0.9em;
    }

    .blog-list__read-more:hover {
      background-color: var(--blog-list-text-color);
      color: var(--blog-list-card-bg);
    }

    @media (min-width: 768px) {
      .blog-list__section {
        padding: 40px;
      }

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

      .blog-list__timeline-item {
        padding-left: 90px;
      }

      .blog-list__timeline-dot {
        left: 50px;
        margin-left: -8px;
      }

      .blog-list__date-wrapper {
        position: absolute;
        left: 0;
        width: 80px;
        text-align: right;
        top: 0;
        transform: translateX(-10px);
      }

      .blog-list__date {
        font-size: 1em;
      }

      .blog-list__content-card {
        width: 100%;
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
        flex-direction: row;
      }
      
      .blog-list__image-link {
        width: 40%;
        aspect-ratio: auto;
      }

      .blog-list__text-content {
        width: 60%;
        padding: 20px;
      }

      .blog-list__title {
        font-size: 1.5em;
      }

      .blog-list__summary {
        font-size: 1.05em;
      }
    }

    @media (min-width: 1024px) {
      .blog-list__main-title {
        font-size: 3em;
      }

      .blog-list__description {
        font-size: 1.2em;
      }

      .blog-list__timeline-item {
        margin-bottom: 80px;
      }

      .blog-list__timeline::before {
        left: 60px;
      }

      .blog-list__timeline-item {
        padding-left: 100px;
      }

      .blog-list__timeline-dot {
        left: 60px;
      }

      .blog-list__date-wrapper {
        width: 90px;
        transform: translateX(-15px);
      }

      .blog-list__date {
        font-size: 1.1em;
      }

      .blog-list__content-card {
        max-width: 900px;
      }
      
      .blog-list__image-link {
        width: 35%;
      }

      .blog-list__text-content {
        width: 65%;
      }

      .blog-list__title {
        font-size: 1.6em;
      }

      .blog-list__summary {
        font-size: 1.1em;
      }
    }

    @media (max-width: 767px) {
      .blog-list__main-title {
        font-size: 2em;
      }
      .blog-list__description {
        font-size: 1em;
      }
      .blog-list__timeline-item {
        padding-left: 60px;
      }
      .blog-list__timeline-dot {
        left: 20px;
      }
      .blog-list__date-wrapper {
        margin-bottom: 10px;
        text-align: left;
        position: static; 
        width: auto;
        transform: none;
      }
      .blog-list__date {
        font-size: 0.9em;
      }
      .blog-list__content-card {
        flex-direction: column;
      }
      .blog-list__image-link {
        width: 100%;
      }
      .blog-list__text-content {
        width: 100%;
      }
    }