body {
  font-family: 'Segoe UI', 'Yu Gothic', 'Meiryo', sans-serif;
  background: #f5f7fa;
  margin: 0;
  padding: 0;
  color: #222;
}
.blog-list-container {
  max-width: 900px;
  margin: 40px auto;
  padding: 0 20px;
}
h1 {
  text-align: center;
  font-weight: 700;
  margin-bottom: 40px;
  letter-spacing: 0.05em;
}
.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
}
.blog-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s;
  border: 1px solid #e1e5ea;
}
.blog-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.13);
  border-color: #b4d5ff;
}
.blog-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  background: #e1e5ea;
}
.blog-card-content {
  padding: 18px 16px 16px 16px;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
}
.blog-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: #1a237e;
  margin: 0 0 10px 0;
  line-height: 1.4;
  text-decoration: none;
  transition: color 0.2s;
}
.blog-card-title:hover {
  color: #2962ff;
  text-decoration: underline;
}
.blog-card-meta {
  font-size: 0.9em;
  color: #888;
  margin-bottom: 8px;
}
.blog-card-desc {
  font-size: 1em;
  color: #444;
  margin-bottom: 12px;
  flex: 1 1 auto;
}
.blog-card-readmore {
  align-self: flex-end;
  background: #2962ff;
  color: #fff;
  text-decoration: none;
  padding: 7px 16px;
  border-radius: 6px;
  font-size: 0.97em;
  font-weight: 500;
  transition: background 0.2s;
  box-shadow: 0 2px 8px rgba(41,98,255,0.07);
}
.blog-card-readmore:hover {
  background: #0039cb;
}
.lang-switcher {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255,255,255,0.9);
  padding: 8px 15px;
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.lang-switcher a {
  margin-left: 12px;
  color: #2962ff;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95em;
}
.lang-switcher a:hover {
  text-decoration: underline;
}
@media (max-width: 600px) {
  .blog-card img {
    height: 120px;
  }
  .blog-list-container {
    margin: 20px auto;
  }
  .lang-switcher {
    top: 10px;
    right: 10px;
    padding: 6px 12px;
  }
}