.blog-list {
  background-color: #1a1a1a;
  color: #f0f0f0;
  font-family: Arial, sans-serif;
  padding-top: var(--header-offset, 120px);
  padding-bottom: 40px;
  min-height: 100vh;
  box-sizing: border-box;
}

.blog-list__hero {
  text-align: center;
  padding: 40px 20px;
  background-color: #2a2a2a;
  margin-bottom: 30px;
}

.blog-list__hero-title {
  font-size: 28px;
  color: #ffcc00;
  margin-bottom: 15px;
  line-height: 1.3;
}

.blog-list__hero-description {
  font-size: 16px;
  color: #aaaaaa;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

.blog-list__timeline-container {
  position: relative;
  max-width: 1000px;
  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: 0;
  display: none;
}

.blog-list__item {
  padding: 10px 0;
  position: relative;
  width: 100%;
  margin-bottom: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}

.blog-list__date-wrapper {
  background-color: #ffcc00;
  color: #1a1a1a;
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 15px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 2;
}

.blog-list__date-wrapper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #ffcc00;
  border: 3px solid #1a1a1a;
  z-index: -1;
  display: none;
}

.blog-list__content-card {
  background-color: #2a2a2a;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  width: 100%;
  max-width: 600px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-list__content-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
}

.blog-list__image-wrapper {
  width: 100%;
  padding-bottom: 56.25%;
  position: relative;
  overflow: hidden;
  background-color: #333;
}

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

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

.blog-list__title {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-list__title-link {
  color: #f0f0f0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.blog-list__title-link:hover {
  color: #ffcc00;
}

.blog-list__summary {
  font-size: 15px;
  color: #aaaaaa;
  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__read-more-button {
  display: inline-block;
  background-color: #ffcc00;
  color: #1a1a1a;
  padding: 10px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 14px;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.blog-list__read-more-button:hover {
  background-color: #e6b800;
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  .blog-list__hero-title {
    font-size: 36px;
  }

  .blog-list__hero-description {
    font-size: 18px;
  }

  .blog-list__timeline-container::after {
    display: block;
  }

  .blog-list__item {
    flex-direction: row;
    margin-bottom: 40px;
    align-items: flex-start;
    justify-content: space-between;
    width: 50%;
    position: relative;
  }

  .blog-list__item:nth-child(odd) {
    left: 0;
    padding-right: 40px;
    text-align: right;
  }

  .blog-list__item:nth-child(even) {
    left: 50%;
    padding-left: 40px;
    text-align: left;
  }

  .blog-list__date-wrapper {
    position: absolute;
    top: 0;
    margin-bottom: 0;
    transform: translateX(-50%);
  }

  .blog-list__date-wrapper::before {
    display: block;
  }

  .blog-list__item:nth-child(odd) .blog-list__date-wrapper {
    right: -20px;
    transform: translateX(50%);
  }

  .blog-list__item:nth-child(even) .blog-list__date-wrapper {
    left: -20px;
    transform: translateX(-50%);
  }

  .blog-list__content-card {
    width: calc(100% - 80px);
    max-width: none;
  }

  .blog-list__item:nth-child(odd) .blog-list__content-card {
    margin-left: auto;
  }

  .blog-list__item:nth-child(even) .blog-list__content-card {
    margin-right: auto;
  }

  .blog-list__item:nth-child(odd) .blog-list__image-wrapper {
    order: 1;
  }

  .blog-list__item:nth-child(odd) .blog-list__text-content {
    order: 2;
  }

  .blog-list__item:nth-child(even) .blog-list__image-wrapper {
    order: 2;
  }

  .blog-list__item:nth-child(even) .blog-list__text-content {
    order: 1;
  }

  .blog-list__item:nth-child(odd) .blog-list__text-content {
    text-align: right;
  }

  .blog-list__item:nth-child(even) .blog-list__text-content {
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .blog-list__timeline-container {
    padding: 20px 0;
  }

  .blog-list__item {
    width: 50%;
  }

  .blog-list__content-card {
    max-width: 450px;
  }
}