.blog-list {
  padding-top: var(--header-offset, 120px);
  background-color: #f8f8f8;
  color: #333;
  font-family: 'Arial', sans-serif;
  padding-bottom: 40px;
}

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

.blog-list__title {
  font-size: 2.2em;
  color: #2c3e50;
  text-align: center;
  margin-bottom: 15px;
  font-weight: bold;
}

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

.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-color: #e0e0e0;
  transform: translateX(-50%);
  z-index: 1;
}

.blog-list__timeline-item {
  position: relative;
  margin-bottom: 40px;
  width: 50%;
  padding: 10px 0;
  box-sizing: border-box;
}

.blog-list__timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 40px;
}

.blog-list__timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 40px;
}

.blog-list__timeline-item::after {
  content: '';
  position: absolute;
  top: 20px;
  width: 18px;
  height: 18px;
  background-color: #007bff;
  border: 4px solid #fff;
  border-radius: 50%;
  z-index: 2;
  box-shadow: 0 0 0 2px #007bff;
}

.blog-list__timeline-item:nth-child(odd)::after {
  right: -9px;
}

.blog-list__timeline-item:nth-child(even)::after {
  left: -9px;
}

.blog-list__timeline-content {
  background-color: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

.blog-list__timeline-date {
  font-size: 0.85em;
  color: #666;
  margin-bottom: 10px;
  display: block;
}

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

.blog-list__cover-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  transition: transform 0.3s ease;
}

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

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

.blog-list__item-link {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease;
}

.blog-list__item-link:hover {
  color: #007bff;
}

.blog-list__item-summary {
  font-size: 0.95em;
  color: #666;
  margin-bottom: 15px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-grow: 1;
}

.blog-list__read-more-button {
  display: inline-block;
  background-color: #007bff;
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, transform 0.2s ease;
  align-self: flex-start;
}

.blog-list__read-more-button:hover {
  background-color: #0056b3;
  transform: translateY(-2px);
}

@media (max-width: 1024px) {
  .blog-list__section {
    padding: 20px 15px;
  }
}

@media (max-width: 768px) {
  .blog-list__timeline::before {
    left: 20px;
    transform: none;
  }

  .blog-list__timeline-item {
    width: 100%;
    left: 0;
    padding-left: 60px;
    padding-right: 15px;
  }

  .blog-list__timeline-item:nth-child(odd),
  .blog-list__timeline-item:nth-child(even) {
    padding-left: 60px;
    padding-right: 15px;
  }

  .blog-list__timeline-item::after {
    left: 11px;
  }

  .blog-list__timeline-item:nth-child(odd)::after,
  .blog-list__timeline-item:nth-child(even)::after {
    left: 11px;
    right: auto;
  }

  .blog-list__item-title {
    font-size: 1.2em;
  }

  .blog-list__item-summary {
    font-size: 0.9em;
  }

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

@media (max-width: 480px) {
  .blog-list__title {
    font-size: 1.8em;
  }
  .blog-list__description {
    font-size: 1em;
  }
  .blog-list__timeline-content {
    padding: 20px;
  }
  .blog-list__timeline-item {
    padding-left: 50px;
  }
  .blog-list__timeline::before {
    left: 15px;
  }
  .blog-list__timeline-item::after {
    left: 6px;
  }
}