:root {
      --primary-bg: #1a1a2e;
      --secondary-bg: #2e2e4a;
      --accent-color: #FFD700; 
      --text-light: #f0f0f0;
      --text-muted: #b0b0b0;
      --header-offset: 120px; 
    }

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

    .blog-list__hero {
      text-align: center;
      padding: 40px 20px 60px;
      max-width: 900px;
      margin: 0 auto;
    }

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

    .blog-list__hero-description {
      font-size: 1.1em;
      color: var(--text-muted);
      max-width: 700px;
      margin: 0 auto;
    }

    .blog-list__timeline {
      position: relative;
      max-width: 1000px;
      margin: 0 auto 80px;
      padding: 0 20px;
    }

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

    .blog-list__timeline-item {
      padding: 10px 0;
      position: relative;
      width: 50%;
      margin-bottom: 40px;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .blog-list__timeline-item:nth-child(odd) {
      left: 0;
      transform: translateX(0);
      justify-content: flex-end;
    }

    .blog-list__timeline-item:nth-child(even) {
      left: 50%;
      transform: translateX(0);
      justify-content: flex-start;
    }

    .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content {
      margin-right: 40px;
    }

    .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
      margin-left: 40px;
    }

    .blog-list__timeline-marker {
      position: absolute;
      width: 20px;
      height: 20px;
      background-color: var(--accent-color);
      border-radius: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      left: 50%;
      z-index: 1;
      border: 3px solid var(--primary-bg);
    }

    .blog-list__timeline-content {
      background-color: var(--secondary-bg);
      padding: 25px;
      border-radius: 10px;
      box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      width: 100%;
    }

    .blog-list__timeline-content:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
    }

    .blog-list__image-link {
      display: block;
      margin-bottom: 15px;
      border-radius: 8px;
      overflow: hidden;
    }

    .blog-list__image-wrapper {
      width: 100%;
      padding-top: 56.25%; 
      background-size: cover;
      background-position: center;
      background-color: #3a3a5a; 
      border-radius: 8px;
    }

    .blog-list__title {
      font-size: 1.4em;
      margin-top: 0;
      margin-bottom: 10px;
      line-height: 1.3;
      font-weight: bold;
    }

    .blog-list__title a {
      color: var(--text-light);
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__title a:hover {
      color: var(--accent-color);
    }

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

    .blog-list__meta {
      font-size: 0.8em;
      color: var(--text-muted);
      margin-bottom: 15px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
    }

    .blog-list__keyword {
      background-color: rgba(255, 215, 0, 0.2);
      color: var(--accent-color);
      padding: 5px 10px;
      border-radius: 5px;
      font-size: 0.75em;
      white-space: nowrap;
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: var(--accent-color);
      color: var(--primary-bg);
      padding: 10px 20px;
      border-radius: 5px;
      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: #e0b000;
      color: var(--primary-bg);
    }

    @media (max-width: 1024px) {
      .blog-list__hero-title {
        font-size: 2em;
      }
      .blog-list__timeline {
        max-width: 768px;
      }
    }

    @media (max-width: 768px) {
      .blog-list__hero {
        padding: 30px 15px 40px;
      }
      .blog-list__hero-title {
        font-size: 1.8em;
      }
      .blog-list__hero-description {
        font-size: 1em;
      }
      .blog-list__timeline::before {
        left: 20px;
        transform: translateX(0);
      }
      .blog-list__timeline-item {
        width: 100%;
        padding-left: 50px;
        justify-content: flex-start;
      }
      .blog-list__timeline-item:nth-child(odd),
      .blog-list__timeline-item:nth-child(even) {
        left: 0;
        transform: translateX(0);
      }
      .blog-list__timeline-marker {
        left: 20px;
        transform: translate(-50%, -50%);
      }
      .blog-list__timeline-item:nth-child(odd) .blog-list__timeline-content,
      .blog-list__timeline-item:nth-child(even) .blog-list__timeline-content {
        margin-left: 0;
        margin-right: 0;
      }
    }

    @media (max-width: 480px) {
      .blog-list__hero-title {
        font-size: 1.5em;
      }
      .blog-list__title {
        font-size: 1.2em;
      }
      .blog-list__summary {
        font-size: 0.9em;
      }
      .blog-list__read-more {
        padding: 8px 15px;
        font-size: 0.85em;
      }
    }