.blog-list {
      padding-top: var(--header-offset, 120px);
      background-color: #1a1a1a; 
      color: #f0f0f0; 
      font-family: 'Arial', sans-serif;
      min-height: 100vh;
      padding-bottom: 60px; 
    }

    .blog-list__header-section {
      text-align: center;
      padding: 50px 20px 40px;
      max-width: 900px;
      margin: 0 auto;
    }

    .blog-list__main-title {
      font-size: 2.5em;
      color: #ffffff;
      margin-bottom: 15px;
      font-weight: bold;
      line-height: 1.3;
      text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
    }

    .blog-list__description {
      font-size: 1.15em;
      color: #cccccc;
      line-height: 1.7;
      max-width: 700px;
      margin: 0 auto;
    }

    .blog-list__timeline-wrapper {
      position: relative;
      max-width: 1200px;
      margin: 40px auto;
      padding: 20px 0;
    }

    .blog-list__timeline-wrapper::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 4px;
      background-color: #00cc00; 
      height: 100%;
      z-index: 1;
      border-radius: 2px;
    }

    .blog-list__item {
      display: flex;
      justify-content: center;
      margin-bottom: 70px;
      position: relative;
      z-index: 2;
    }

    .blog-list__timeline-dot {
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 22px;
      height: 22px;
      background-color: #00cc00;
      border-radius: 50%;
      border: 5px solid #1a1a1a; 
      box-shadow: 0 0 0 3px rgba(0, 204, 0, 0.4);
      z-index: 3;
    }

    .blog-list__card {
      background-color: #2c2c2c; 
      border-radius: 12px;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
      width: 45%;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      border: 1px solid #3a3a3a;
    }

    .blog-list__card:hover {
      transform: translateY(-8px);
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
    }

    .blog-list__item:nth-child(odd) .blog-list__card {
      margin-right: 55%; 
    }

    .blog-list__item:nth-child(even) .blog-list__card {
      margin-left: 55%; 
    }

    .blog-list__image-link {
      display: block;
      overflow: hidden;
      height: 220px; 
      background-color: #333;
    }

    .blog-list__image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-top-left-radius: 10px;
      border-top-right-radius: 10px;
      transition: transform 0.5s ease;
    }

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

    .blog-list__content {
      padding: 25px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .blog-list__title {
      font-size: 1.35em; 
      font-weight: bold;
      margin-bottom: 12px;
      line-height: 1.4;
    }

    .blog-list__title-link {
      color: #ffffff;
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .blog-list__title-link:hover {
      color: #00cc00;
    }

    .blog-list__summary {
      font-size: 1.05em; 
      color: #b0b0b0;
      line-height: 1.7;
      margin-bottom: 20px;
      display: -webkit-box;
      -webkit-line-clamp: 3; 
      -webkit-box-orient: vertical;
      overflow: hidden;
      text-overflow: ellipsis;
      flex-grow: 1;
    }

    .blog-list__date {
      font-size: 0.9em; 
      color: #888888;
      margin-top: auto;
      margin-bottom: 18px;
      display: block;
    }

    .blog-list__read-more {
      display: inline-block;
      background-color: #00cc00;
      color: #ffffff;
      padding: 12px 25px;
      border-radius: 6px;
      text-decoration: none;
      font-weight: bold;
      transition: background-color 0.3s ease, transform 0.2s ease;
      align-self: flex-start;
      letter-spacing: 0.5px;
      box-shadow: 0 4px 10px rgba(0, 204, 0, 0.3);
    }

    .blog-list__read-more:hover {
      background-color: #00a300;
      transform: translateY(-2px);
    }

    @media (max-width: 1024px) {
      .blog-list__timeline-wrapper::before {
        left: 20px;
        transform: translateX(-50%);
      }

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

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

      .blog-list__card {
        width: calc(100% - 80px);
        margin-left: 80px;
        margin-right: 0;
      }

      .blog-list__item:nth-child(odd) .blog-list__card,
      .blog-list__item:nth-child(even) .blog-list__card {
        margin-left: 80px;
        margin-right: 0;
      }

      .blog-list__main-title {
        font-size: 2em;
      }

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

      .blog-list__image-link {
        height: 200px;
      }

      .blog-list__title {
        font-size: 1.25em;
      }

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

    @media (max-width: 768px) {
      .blog-list__header-section {
        padding: 40px 15px 30px;
      }

      .blog-list__main-title {
        font-size: 1.8em;
      }

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

      .blog-list__timeline-wrapper {
        margin: 30px auto;
        padding: 10px 0;
      }

      .blog-list__item {
        margin-bottom: 50px;
      }

      .blog-list__timeline-wrapper::before {
        left: 15px;
      }

      .blog-list__timeline-dot {
        left: 15px;
        width: 20px;
        height: 20px;
        border-width: 4px;
      }

      .blog-list__card {
        width: calc(100% - 60px);
        margin-left: 60px;
      }

      .blog-list__image-link {
        height: 180px;
      }

      .blog-list__content {
        padding: 20px;
      }

      .blog-list__title {
        font-size: 1.15em;
      }

      .blog-list__summary {
        font-size: 0.95em;
        -webkit-line-clamp: 4;
      }

      .blog-list__date {
        font-size: 0.85em;
      }

      .blog-list__read-more {
        padding: 10px 20px;
        font-size: 0.95em;
      }
    }

    @media (max-width: 480px) {
      .blog-list__main-title {
        font-size: 1.6em;
      }

      .blog-list__description {
        font-size: 0.9em;
      }

      .blog-list__item {
        margin-bottom: 40px;
      }

      .blog-list__timeline-wrapper::before {
        left: 10px;
      }

      .blog-list__timeline-dot {
        left: 10px;
        width: 18px;
        height: 18px;
        border-width: 3px;
      }

      .blog-list__card {
        width: calc(100% - 40px);
        margin-left: 40px;
      }

      .blog-list__image-link {
        height: 150px;
      }

      .blog-list__content {
        padding: 15px;
      }

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

      .blog-list__summary {
        font-size: 0.85em;
        -webkit-line-clamp: 5;
      }

      .blog-list__read-more {
        padding: 8px 15px;
        font-size: 0.9em;
      }
    }