body {
      background-color: #111;
      color: #fff;
      font-family: 'Segoe UI', sans-serif;
    }
    .profile-header {
      background-color: #222;
      padding: 20px;
      display: flex;
      align-items: center;
    }
    .profile-header img {
      border-radius: 50%;
      width: 80px;
      height: 80px;
      margin-right: 20px;
    }
    .profile-header h2 {
      margin: 0;
    }
    .badges img {
      width: 40px;
      height: 40px;
      margin: 5px;
    }
    .character-list {
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
      margin: 20px;
    }
    .character-card {
      background-color: #222;
      border-radius: 10px;
      padding: 10px;
      margin: 10px;
      text-align: center;
      width: 140px;
    }
    .character-card:hover {
        transform: scale(1.05);
        box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        transition: 0.3s;
    }
    .character-card img {
      width: 100%;
      border-radius: 10px;
    }
    .character-card img:hover {
      transform: scale(1.05);
      box-shadow: 0 0 12px rgba(255, 215, 0, 0.6); /* ゴールドっぽい光 */
      border: 1px solid rgba(255, 215, 0, 0.8);     /* 輪郭も強調 */
      transition: all 0.3s ease-in-out;
    }
    .character-name {
      margin-top: 8px;
      font-weight: bold;
    }
    .level {
      font-size: 0.9em;
      color: #aaa;
    }