.blog-list {
  background-color: #1a1a1a;
  color: #ffffff;
  padding: 20px 0;
  min-height: 100vh;
}

.blog-list__section {
  max-width: 1200px;
  margin: var(--header-offset, 120px) auto 0 auto;
  padding: 0 15px;
  text-align: center;
}

.blog-list__section-title {
  font-size: 2.2em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #ffd700;
}

.blog-list__section-description {
  font-size: 1.1em;
  color: #cccccc;
  margin-bottom: 40px;
  line-height: 1.6;
}

.blog-list__timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 0;
}

.blog-list__timeline-container::before {
  content: '';
  position: absolute;
  width: 4px;
  background-color: #333333;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.blog-list__timeline-item {
  position: relative;
  margin-bottom: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}

.blog-list__timeline-dot {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: #ffd700;
  border-radius: 50%;
  left: 50%;
  transform: translateX(-50%);
  top: 50%;
  margin-top: -10px;
  z-index: 3;
  box-shadow: 0 0 0 5px rgba(255, 215, 0, 0.3);
}

.blog-list__card {
  background-color: #2a2a2a;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  width: calc(50% - 40px);
  padding: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
  position: relative;
}

.blog-list__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.blog-list__timeline-item:nth-child(odd) .blog-list__card {
  margin-right: calc(50% + 20px);
}

.blog-list__timeline-item:nth-child(even) .blog-list__card {
  margin-left: calc(50% + 20px);
}

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

.blog-list__image-wrapper {
  width: 100%;
  padding-bottom: 56.25%;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #3a3a3a;
}

.blog-list__cover-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.blog-list__content {
  padding: 20px;
  text-align: left;
}

.blog-list__title {
  font-size: 1.3em;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.4;
  color: #ffffff;
  transition: color 0.3s ease;
}

.blog-list__card-link:hover .blog-list__title {
  color: #ffd700;
}

.blog-list__summary {
  font-size: 0.95em;
  color: #cccccc;
  line-height: 1.6;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-list__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85em;
  color: #aaaaaa;
}

.blog-list__published-date {
  white-space: nowrap;
}

.blog-list__read-more {
  color: #ffd700;
  font-weight: bold;
  display: flex;
  align-items: center;
}

.blog-list__arrow {
  margin-left: 5px;
  transition: transform 0.3s ease;
}

.blog-list__card-link:hover .blog-list__arrow {
  transform: translateX(5px);
}

@media (max-width: 1024px) {
  .blog-list__timeline-container::before {
    left: 20px;
    transform: none;
  }

  .blog-list__timeline-dot {
    left: 20px;
    transform: none;
  }

  .blog-list__timeline-item {
    justify-content: flex-start;
  }

  .blog-list__card {
    width: calc(100% - 70px);
    margin-left: 70px;
    margin-right: 0 !important;
  }

  .blog-list__timeline-item:nth-child(odd) .blog-list__card,
  .blog-list__timeline-item:nth-child(even) .blog-list__card {
    margin-left: 70px;
    margin-right: 0;
  }

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

@media (max-width: 768px) {
  .blog-list__section {
    margin-top: var(--header-offset, 120px);
    padding: 0 10px;
  }

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

  .blog-list__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

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

  .blog-list__timeline-dot {
    left: 15px;
  }

  .blog-list__card {
    width: calc(100% - 60px);
    margin-left: 60px;
    border-radius: 8px;
  }

  .blog-list__content {
    padding: 15px;
  }

  .blog-list__title {
    font-size: 1.2em;
  }

  .blog-list__summary {
    font-size: 0.9em;
    -webkit-line-clamp: 2;
  }

  .blog-list__meta {
    font-size: 0.8em;
  }
}