.blog-list {
  padding-top: var(--header-offset, 120px);
  padding-bottom: 40px;
  background-color: #f7f7f7;
  color: #333;
}

.blog-list__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  position: relative;
}

.blog-list__container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  width: 4px;
  background-color: #e0e0e0;
  height: 100%;
  z-index: 1;
}

.blog-list__section-title {
  text-align: center;
  font-size: 2.2em;
  color: #003366;
  margin-bottom: 40px;
  font-weight: bold;
}

.blog-list__grid {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-left: 60px;
}

.blog-list__item {
  background-color: #ffffff;
  border-radius: 10px;
  margin-bottom: 30px;
  position: relative;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.blog-list__item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.blog-list__item::before {
  content: '';
  position: absolute;
  top: 25px;
  left: -48px;
  width: 20px;
  height: 20px;
  background-color: #ffcc00;
  border: 4px solid #003366;
  border-radius: 50%;
  z-index: 2;
}

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

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

.blog-list__content {
  flex-grow: 1;
}

.blog-list__title {
  font-size: 1.25em;
  font-weight: bold;
  margin-top: 0;
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-list__link {
  text-decoration: none;
  color: #003366;
  transition: color 0.3s ease;
}

.blog-list__link:hover {
  color: #ffcc00;
}

.blog-list__summary {
  font-size: 0.95em;
  color: #666666;
  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: #999999;
  margin-top: auto;
}

.blog-list__date {
  white-space: nowrap;
}

.blog-list__read-more-link {
  display: inline-block;
  padding: 8px 15px;
  background-color: #003366;
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease, transform 0.3s ease;
  font-weight: bold;
}

.blog-list__read-more-link:hover {
  background-color: #ffcc00;
  transform: translateY(-2px);
  color: #003366;
}

@media (min-width: 768px) and (max-width: 1023px) {
  .blog-list__container::before {
    display: none;
  }
  .blog-list__grid {
    padding-left: 0;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    display: grid;
  }
  .blog-list__item {
    margin-bottom: 0;
  }
  .blog-list__item::before {
    display: none;
  }
}

@media (min-width: 1024px) {
  .blog-list__container::before {
    display: none;
  }
  .blog-list__grid {
    padding-left: 0;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
    display: grid;
  }
  .blog-list__item {
    margin-bottom: 0;
  }
  .blog-list__item::before {
    display: none;
  }
}