.blog-list {
  padding-top: var(--header-offset, 120px);
  padding-bottom: 40px;
  background-color: #f0f2f5;
  font-family: Arial, sans-serif;
  color: #333;
}

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

.blog-list__main-title {
  text-align: center;
  font-size: 2.2em;
  color: #1a1a1a;
  margin-bottom: 15px;
  font-weight: bold;
}

.blog-list__description {
  text-align: center;
  font-size: 1.1em;
  color: #555;
  margin-bottom: 40px;
  line-height: 1.6;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

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

.blog-list__item {
  position: relative;
  margin-bottom: 40px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.blog-list__timeline-dot {
  position: absolute;
  left: 50%;
  top: 0;
  width: 18px;
  height: 18px;
  background-color: #007bff;
  border: 3px solid #f0f2f5;
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.blog-list__card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: calc(50% - 40px);
  margin: 0 20px;
  z-index: 1;
  overflow: hidden;
}

.blog-list__item:nth-child(odd) .blog-list__card {
  transform: translateX(-100%);
  margin-right: 40px;
  text-align: right;
}

.blog-list__item:nth-child(even) .blog-list__card {
  transform: translateX(100%);
  margin-left: 40px;
  text-align: left;
}

.blog-list__item:nth-child(odd) .blog-list__timeline-dot {
  left: calc(50% - 20px - 10px);
}
.blog-list__item:nth-child(even) .blog-list__timeline-dot {
  left: calc(50% + 20px + 10px);
}

.blog-list__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.blog-list__image-wrapper {
  width: 100%;
  padding-top: 56.25%;
  position: relative;
  overflow: hidden;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.blog-list__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
}

.blog-list__content {
  padding: 20px;
}

.blog-list__title {
  font-size: 1.2em;
  font-weight: bold;
  margin-top: 0;
  margin-bottom: 10px;
  color: #1a1a1a;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-list__summary {
  font-size: 0.95em;
  color: #666;
  line-height: 1.5;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-list__meta {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 10px;
}

.blog-list__item:nth-child(even) .blog-list__meta {
  justify-content: flex-start;
}

.blog-list__date {
  font-size: 0.85em;
  color: #777;
}

.blog-list__read-more {
  display: inline-block;
  background-color: #007bff;
  color: #fff;
  padding: 8px 15px;
  border-radius: 5px;
  text-decoration: none;
  font-size: 0.9em;
  transition: background-color 0.3s ease;
}

.blog-list__read-more:hover {
  background-color: #0056b3;
}

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

  .blog-list__item {
    justify-content: flex-start;
    margin-left: 0;
  }

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

  .blog-list__card {
    width: calc(100% - 80px);
    margin-left: 60px;
    margin-right: 20px;
    transform: translateX(0) !important;
    text-align: left !important;
  }

  .blog-list__item:nth-child(odd) .blog-list__timeline-dot,
  .blog-list__item:nth-child(even) .blog-list__timeline-dot {
    left: 20px;
  }

  .blog-list__meta {
    justify-content: flex-start !important;
  }
}

@media (max-width: 768px) {
  .blog-list__main-title {
    font-size: 1.8em;
  }

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

  .blog-list__card {
    width: calc(100% - 60px);
    margin-left: 40px;
    margin-right: 10px;
  }

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

  .blog-list__timeline-dot {
    left: 15px;
    width: 16px;
    height: 16px;
    border-width: 2px;
  }

  .blog-list__content {
    padding: 15px;
  }

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

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

  .blog-list__read-more {
    padding: 7px 12px;
    font-size: 0.85em;
  }
}

@media (max-width: 480px) {
  .blog-list__timeline-container {
    padding: 10px;
  }

  .blog-list__main-title {
    font-size: 1.6em;
  }

  .blog-list__description {
    font-size: 0.9em;
    margin-bottom: 30px;
  }

  .blog-list__card {
    width: calc(100% - 40px);
    margin-left: 30px;
    margin-right: 5px;
  }

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

  .blog-list__timeline-dot {
    left: 10px;
    width: 14px;
    height: 14px;
  }

  .blog-list__content {
    padding: 12px;
  }

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

  .blog-list__summary {
    font-size: 0.85em;
    -webkit-line-clamp: 2;
  }

  .blog-list__read-more {
    padding: 6px 10px;
    font-size: 0.8em;
  }
}