.blog-list {
  padding-top: var(--header-offset, 120px);
  padding-bottom: 40px;
  background-color: #1a1a2e;
  color: #e0e0e0;
  font-family: 'Arial', sans-serif;
  min-height: 100vh;
}

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

.blog-list__page-title {
  text-align: center;
  font-size: 2.5em;
  color: #FFD700;
  margin-bottom: 40px;
  font-weight: bold;
  letter-spacing: 1px;
}

.blog-list__description {
  text-align: center;
  font-size: 1.1em;
  color: #cccccc;
  margin-bottom: 50px;
  line-height: 1.6;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.blog-list__timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background-color: #3a3a5e;
  transform: translateX(-50%);
  z-index: 0;
}

.blog-list__item {
  display: flex;
  margin-bottom: 60px;
  position: relative;
  z-index: 1;
  align-items: flex-start;
}

.blog-list__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 18px;
  height: 18px;
  background-color: #FFD700;
  border: 2px solid #e0e0e0;
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.blog-list__date {
  flex: 0 0 180px;
  text-align: right;
  padding-right: 30px;
  font-size: 1.1em;
  font-weight: bold;
  color: #FFD700;
  position: relative;
  padding-top: 5px;
}

.blog-list__card {
  flex: 1;
  background-color: #2e2e4a;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-left: 30px;
}

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

.blog-list__image-wrapper {
  width: 100%;
  padding-top: 56.25%;
  position: relative;
  overflow: hidden;
  background-color: #3a3a5e;
}

.blog-list__image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.blog-list__content {
  padding: 20px;
}

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

.blog-list__title-link {
  color: #FFD700;
  text-decoration: none;
  transition: color 0.3s ease;
}

.blog-list__title-link:hover {
  color: #FFEB3B;
}

.blog-list__summary {
  font-size: 1em;
  color: #b0b0b0;
  line-height: 1.5;
  margin-bottom: 15px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.blog-list__read-more {
  display: inline-block;
  background-color: #FFD700;
  color: #1a1a2e;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.95em;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.blog-list__read-more:hover {
  background-color: #FFEB3B;
  color: #000000;
}

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

  .blog-list__item {
    flex-direction: column;
    align-items: flex-start;
  }

  .blog-list__item::before {
    left: 20px;
    transform: translateX(0);
  }

  .blog-list__date {
    text-align: left;
    padding-left: 50px;
    padding-right: 0;
    margin-bottom: 10px;
    flex: none;
  }

  .blog-list__card {
    margin-left: 50px;
    width: calc(100% - 50px);
  }
}

@media (max-width: 768px) {
  .blog-list__page-title {
    font-size: 2em;
  }
  .blog-list__description {
    font-size: 1em;
  }
  .blog-list__date {
    font-size: 1em;
  }
  .blog-list__title {
    font-size: 1.2em;
  }
  .blog-list__summary {
    font-size: 0.9em;
  }
  .blog-list__read-more {
    font-size: 0.85em;
    padding: 8px 15px;
  }
}

@media (max-width: 480px) {
  .blog-list__section {
    padding: 15px;
  }
  .blog-list__page-title {
    font-size: 1.8em;
  }
  .blog-list__item {
    margin-bottom: 40px;
  }
  .blog-list__card {
    margin-left: 40px;
    width: calc(100% - 40px);
  }
  .blog-list__item::before,
  .blog-list__timeline::before {
    left: 15px;
  }
  .blog-list__date {
    padding-left: 40px;
  }
}