:root {
      --primary-color: #FFD700;
      --secondary-color: #1A1A1A;
      --text-color-light: #F0F0F0;
      --accent-color: #E74C3C;
      --card-bg: #2C2C2C;
      --border-color: #444444;
      --shadow-color: rgba(0, 0, 0, 0.5);
      --header-offset: 120px;
    }

    .blog-list__container {
      padding: 20px;
      max-width: 1200px;
      margin: 0 auto;
      padding-top: var(--header-offset, 120px);
      color: var(--text-color-light);
    }

    .blog-list__title {
      font-size: 2.5em;
      color: var(--primary-color);
      text-align: center;
      margin-bottom: 40px;
      font-weight: bold;
    }

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

    .blog-list__timeline::before {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      left: 50%;
      width: 4px;
      background: var(--border-color);
      margin-left: -2px;
      z-index: 1;
    }

    .blog-list__timeline-item {
      display: flex;
      justify-content: space-between;
      margin-bottom: 40px;
      position: relative;
    }

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

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
      text-align: right;
    }

    .blog-list__timeline-item::after {
      content: '';
      position: absolute;
      width: 16px;
      height: 16px;
      background: var(--primary-color);
      border: 3px solid var(--card-bg);
      top: 25px;
      left: 50%;
      transform: translateX(-50%);
      border-radius: 50%;
      z-index: 2;
    }

    .blog-list__timeline-item-inner {
      width: calc(50% - 30px);
      background: var(--card-bg);
      border-radius: 10px;
      box-shadow: 0 4px 15px var(--shadow-color);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

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

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

    .blog-list__cover-image {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      display: block;
      border-bottom: 1px solid var(--border-color);
    }

    .blog-list__timeline-content {
      padding: 20px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .blog-list__post-title {
      font-size: 1.2em;
      font-weight: bold;
      margin-bottom: 10px;
      line-height: 1.4;
    }

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

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

    .blog-list__post-summary {
      font-size: 0.9em;
      color: #b0b0b0;
      margin-bottom: 15px;
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      flex-grow: 1;
    }

    .blog-list__post-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: auto;
      padding-top: 10px;
      border-top: 1px solid var(--border-color);
    }

    .blog-list__post-date {
      font-size: 0.8em;
      color: #999999;
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--text-color-light);
      padding: 8px 15px;
      border-radius: 5px;
      text-decoration: none;
      font-size: 0.9em;
      transition: background-color 0.3s ease;
      white-space: nowrap;
    }

    .blog-list__read-more:hover {
      background-color: #C0392B;
    }

    @media (max-width: 1024px) {
      .blog-list__timeline::before {
        left: 20px;
      }

      .blog-list__timeline-item {
        flex-direction: column !important;
        align-items: flex-start;
      }

      .blog-list__timeline-item-inner {
        width: 100%;
        margin-left: 50px;
      }

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

      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        text-align: left;
      }
    }

    @media (max-width: 768px) {
      .blog-list__title {
        font-size: 2em;
        margin-bottom: 30px;
      }
      .blog-list__container {
        padding: 15px;
      }
      .blog-list__timeline-item-inner {
        margin-left: 40px;
      }
      .blog-list__timeline::before {
        left: 15px;
      }
      .blog-list__timeline-item::after {
        left: 15px;
        width: 14px;
        height: 14px;
      }
      .blog-list__cover-image {
        aspect-ratio: 4 / 3; 
      }
    }

    @media (max-width: 480px) {
      .blog-list__title {
        font-size: 1.8em;
      }
      .blog-list__timeline-content {
        padding: 15px;
      }
      .blog-list__post-title {
        font-size: 1.1em;
      }
      .blog-list__post-summary {
        font-size: 0.85em;
      }
      .blog-list__post-date, .blog-list__read-more {
        font-size: 0.8em;
      }
      .blog-list__timeline-item-inner {
        margin-left: 30px;
      }
      .blog-list__timeline::before {
        left: 10px;
      }
      .blog-list__timeline-item::after {
        left: 10px;
        width: 12px;
        height: 12px;
      }
      .blog-list__cover-image {
        aspect-ratio: 3 / 2; 
      }
    }