.blog-list {
  padding-top: var(--header-offset, 120px);
  background-color: #1a1a1a;
  color: #ffffff;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  padding-bottom: 40px;
}

.blog-list__hero {
  text-align: center;
  padding: 40px 20px;
  max-width: 800px;
  margin: 0 auto;
}

.blog-list__main-title {
  font-size: 2.5em;
  color: #ffcc00;
  margin-bottom: 15px;
  font-weight: bold;
}

.blog-list__description {
  font-size: 1.1em;
  color: #cccccc;
  margin-bottom: 30px;
}

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

.blog-list__timeline-container::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: #ffcc00;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
  z-index: 1;
}

.blog-list__timeline-item {
  padding: 10px 0;
  position: relative;
  width: 50%;
  box-sizing: border-box;
  z-index: 2;
}

.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-dot {
  position: absolute;
  width: 20px;
  height: 20px;
  background-color: #ffcc00;
  border-radius: 50%;
  top: 30px;
  z-index: 3;
}

.blog-list__timeline-item:nth-child(odd) .blog-list__timeline-dot {
  right: -10px;
}

.blog-list__timeline-item:nth-child(even) .blog-list__timeline-dot {
  left: -10px;
}

.blog-list__timeline-content {
  background-color: #2a2a2a;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

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

.blog-list__link-wrapper {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.blog-list__image-wrapper {
  width: 100%;
  padding-bottom: 56.25%;
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.blog-list__timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.blog-list__date {
  font-size: 0.85em;
  color: #ffcc00;
  font-weight: bold;
}

.blog-list__item-title {
  font-size: 1.4em;
  color: #ffffff;
  margin-bottom: 10px;
  line-height: 1.3;
  font-weight: bold;
  flex-grow: 1;
}

.blog-list__item-title:hover {
  color: #ffcc00;
}

.blog-list__summary {
  font-size: 1em;
  color: #cccccc;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-list__keywords {
  margin-top: 10px;
  margin-bottom: 15px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-list__keyword-tag {
  background-color: #444444;
  color: #ffffff;
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 0.8em;
}

.blog-list__read-more {
  display: inline-block;
  margin-top: auto;
  color: #ffcc00;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.blog-list__read-more:hover {
  color: #fff;
  text-decoration: underline;
}

@media screen and (max-width: 1024px) {
  .blog-list__timeline-container::after {
    left: 30px;
  }

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

  .blog-list__timeline-item:nth-child(odd),
  .blog-list__timeline-item:nth-child(even) {
    left: 0;
    padding-left: 60px;
    padding-right: 0;
  }

  .blog-list__timeline-dot {
    left: 20px;
    right: auto;
  }

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

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

@media screen and (max-width: 768px) {
  .blog-list__hero {
    padding: 30px 15px;
  }

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

  .blog-list__timeline-container {
    padding: 10px;
  }

  .blog-list__timeline-item {
    padding-left: 50px;
  }

  .blog-list__timeline-container::after {
    left: 20px;
  }

  .blog-list__timeline-dot {
    left: 10px;
    width: 16px;
    height: 16px;
    top: 25px;
  }

  .blog-list__timeline-content {
    padding: 20px;
  }

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

  .blog-list__summary {
    font-size: 0.9em;
    -webkit-line-clamp: 4;
  }
}

@media screen and (max-width: 480px) {
  .blog-list__main-title {
    font-size: 1.5em;
  }

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

  .blog-list__timeline-item {
    padding-left: 40px;
  }

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

  .blog-list__timeline-dot {
    left: 5px;
    width: 14px;
    height: 14px;
    top: 20px;
  }

  .blog-list__timeline-content {
    padding: 15px;
  }
}