body {
      font-family: 'Prompt', sans-serif;
      background: #0c0118 url('img/bg.png') no-repeat center center fixed;
      background-size: cover;
      color: #f0f0f0;
      padding: 70px;
    }

    h1, h2 {
      font-family: 'Cinzel Decorative', cursive;
      color: #ae00ff;
      text-shadow: 1px 1px 3px black;
    }

    .section-box {
      background: rgba(0,0,0,0.6);
      border: 1px solid #ae00ff;
      border-radius: 15px;
      padding: 20px;
      margin-bottom: 30px;
      box-shadow: 0 0 20px rgba(174,0,255,0.3);
    }

    .section-box h3 {
      border-bottom: 1px solid #ae00ff;
      padding-bottom: 10px;
      margin-bottom: 15px;
      font-size: 22px;
    }

    .section-box strong {
      color: #ae00ff;
      text-shadow: 1px 1px 3px black;
    }

    .section-box ul {
      list-style: none;
      padding: 0;
    }

    .section-box ul li {
      padding: 6px 0;
      border-bottom: 1px dashed rgba(255,255,255,0.1);
    }

    .refine-table {
      width: 100%;
      border-collapse: collapse;
      color: #fff;
    }

    .refine-table th, .refine-table td {
      border: 1px solid rgba(255,255,255,0.2);
      padding: 10px;
      text-align: center;
      background-color: rgba(255, 255, 255, 0.05);
    }

    .refine-table th {
      background-color: rgba(174, 0, 255, 0.3);
      color: #fff;
    }

    .container {
      max-width: 960px;
    }

    .border-purple {
      border: 1px solid #ae00ff;
    }

    .accordion-button {
      background-color: rgba(30, 0, 60, 0.8);
      color: #fff;
      font-weight: bold;
      font-family: 'Prompt', sans-serif;
      border: none;
      box-shadow: none;
    }

    .accordion-button:not(.collapsed) {
      background-color: #ae00ff;
      color: #fff;
      box-shadow: 0 0 10px #ae00ff;
    }

    .accordion-item {
      background-color: transparent;
      border: 1px solid #ae00ff;
      border-radius: 12px;
      margin-bottom: 10px;
    }

    .accordion-body {
      background-color: rgba(0, 0, 0, 0.5);
      border-top: 1px solid #ae00ff;
      color: #ccc;
    }

    .refine-table th, .refine-table td {
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .accordion-button {
      background-color: rgba(40, 0, 80, 0.8);
      color: #fff;
      font-family: 'Prompt', sans-serif;
      font-weight: bold;
      border: none;
    }
    .accordion-button:not(.collapsed) {
      background-color: #ae00ff;
      color: #fff;
      box-shadow: 0 0 10px #ae00ff;
    }
    .accordion-item {
      border: 1px solid #ae00ff;
      border-radius: 12px;
      margin-bottom: 15px;
      background-color: rgba(0,0,0,0.3);
    }

    .text-orange { color: #ff9933; }
    .text-purple { color: #cc66ff; }
    .text-red { color: #ff5555; }

    .custom-change-list, .custom-monster-list {
      list-style: none;
      padding-left: 0;
    }
    .custom-change-list li::before,
    .custom-monster-list li::before {
      content: "★ ";
      color: #ae00ff;
      font-weight: bold;
    }
    .custom-change-list li,
    .custom-monster-list li {
      margin-bottom: 8px;
      line-height: 1.6;
    }

    @media screen and (max-width: 768px) {
      h1 {
        font-size: 26px;
      }
    }