.blog-list {
  background-color: #1a1a1a;
  color: #ffffff;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  padding-top: var(--header-offset, 120px);
  padding-bottom: 40px;
  min-height: 100vh;
  box-sizing: border-box;
}

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

.blog-list__page-title {
  font-size: 2.5em;
  color: #ffcc00;
  margin-bottom: 15px;
  line-height: 1.2;
}

.blog-list__page-description {
  font-size: 1.1em;
  color: #cccccc;
  line-height: 1.6;
}

.blog-list__timeline {
  position: relative;
  max-width: 1000px;
  margin: 40px auto;
  padding: 0 20px;
}

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

.blog-list__item {
  position: relative;
  margin-bottom: 60px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.blog-list__timeline-marker {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.blog-list__dot {
  background-color: #ffcc00;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  box-shadow: 0 0 0 4px #1a1a1a;
  transition: background-color 0.3s ease;
}

.blog-list__item:hover .blog-list__dot {
  background-color: #ffd700;
}

.blog-list__date-mobile {
  font-size: 0.85em;
  color: #cccccc;
  margin-bottom: 10px;
  display: block;
  text-align: center;
}

.blog-list__card {
  background-color: #2a2a2a;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
  max-width: 450px;
  margin-top: 40px;
  padding-bottom: 15px;
}

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

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

.blog-list__image-wrapper {
  width: 100%;
  padding-bottom: 56.25%;
  position: relative;
  overflow: hidden;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
}

.blog-list__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__image {
  transform: scale(1.05);
}

.blog-list__card-content {
  padding: 15px 20px;
}

.blog-list__card-title {
  font-size: 1.3em;
  font-weight: bold;
  color: #ffcc00;
  margin-bottom: 10px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.blog-list__card-read-more {
  display: inline-block;
  background-color: #ffcc00;
  color: #1a1a1a;
  padding: 8px 15px;
  border-radius: 5px;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease;
  font-size: 0.9em;
}

.blog-list__card-read-more:hover {
  background-color: #ffd700;
}

@media (max-width: 767px) {
  .blog-list__timeline::before {
    left: 20px;
    transform: none;
  }

  .blog-list__item {
    padding-left: 50px;
    justify-content: flex-start;
  }

  .blog-list__timeline-marker {
    left: 20px;
    transform: translateX(-50%);
    align-items: flex-start;
  }

  .blog-list__dot {
    margin-top: 5px;
  }

  .blog-list__date-mobile {
    text-align: left;
  }

  .blog-list__card {
    width: calc(100% - 20px);
    margin-left: 0;
    margin-top: 0;
  }
}

@media (min-width: 768px) {
  .blog-list__header {
    padding: 60px 30px 30px;
  }

  .blog-list__page-title {
    font-size: 3em;
  }

  .blog-list__page-description {
    font-size: 1.2em;
  }

  .blog-list__timeline::before {
    left: 50%;
  }

  .blog-list__item {
    margin-bottom: 80px;
    padding: 0;
  }

  .blog-list__timeline-marker {
    left: 50%;
    transform: translateX(-50%);
    align-items: center;
    top: 50%;
    margin-top: -12px;
  }

  .blog-list__date-mobile {
    display: none;
  }

  .blog-list__dot {
    width: 30px;
    height: 30px;
    margin-top: 0;
  }

  .blog-list__item::before {
    content: attr(data-date);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.95em;
    font-weight: bold;
    color: #1a1a1a;
    background-color: #ffcc00;
    padding: 6px 12px;
    border-radius: 5px;
    z-index: 1;
    white-space: nowrap;
  }

  .blog-list__item:nth-child(odd) {
    flex-direction: row-reverse;
  }

  .blog-list__item:nth-child(even) {
    flex-direction: row;
  }

  .blog-list__item:nth-child(odd) .blog-list__timeline-marker {
    left: calc(50% - 20px);
    transform: translateX(-50%);
  }

  .blog-list__item:nth-child(even) .blog-list__timeline-marker {
    left: calc(50% + 20px);
    transform: translateX(-50%);
  }

  .blog-list__item:nth-child(odd)::before {
    right: calc(50% + 40px);
  }
  
  .blog-list__item:nth-child(even)::before {
    left: calc(50% + 40px);
  }

  .blog-list__card {
    width: 45%;
    margin-top: 0;
  }
  
  .blog-list__item:nth-child(odd) .blog-list__card {
    margin-right: calc(50% - 45% - 20px);
  }
  .blog-list__item:nth-child(even) .blog-list__card {
    margin-left: calc(50% - 45% - 20px);
  }
}