body {
  line-height: 1.8;
  color: #333;
  background-color: #fff;
  margin: 0;
}

.clients-container {
  max-width: 800px;
  margin: 0 auto; /* 常に中央寄せに変更 */
  padding: 0 20px; /* スマホでも余白を確保 */
  margin-top:100px;
  margin-bottom:100px;
}

.clients-title {
  font-size: 2rem;
  font-family:'Noto Serif JP';
  border-bottom: 2px solid #1E3A8A;
  padding-bottom: 5px;
  margin-bottom: 30px;
}

.clients-grid {
  font-size:1.1rem;
  font-family:'Noto Sans JP';
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.clients-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.clients-grid li {
  margin-bottom: 8px;
}

/* スマホ対応：1カラムにする */
@media screen and (max-width: 600px) {
  .clients-container {
    margin-left: 10px;
    margin-right: 10px;
  }

  .clients-grid {
    grid-template-columns: 1fr;
  }
}