body {
    font-family: Arial, sans-serif;
    background-color: #cc7a00;
    color: #fff;
    max-width: 700px;
    margin: 40px auto;
    padding: 20px;
    line-height: 1.6;
  }
  h1 {
    color: #fff;
    border-bottom: 3px solid #c0c0c0;
    padding-bottom: 8px;
    margin-top: 40px;
    font-size: 1.6rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
  }
  .section {
    background: rgba(255,255,255,0.12);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 8px #FFFBF2(0,0,0,0.2);
    margin-bottom: 25px;
    backdrop-filter: blur(4px);
  }
  ul { list-style: none; padding-left: 0; }
  li { padding: 8px 0; border-bottom: 1px dashed rgba(255,255,255,0.3); }
  .price { font-weight: bold; color: #ffd700; }
  .note { font-size: 0.9rem; color: #f0f0f0; font-style: italic; }
  .header { text-align: center; margin-bottom: 30px; }
  .header h2 { color: #fff; margin: 0; font-size: 1.4rem; letter-spacing: 3px; text-shadow: 2px 2px 4px rgba(0,0,0,0.4); }
  .seatmap {
    font-family: monospace;
    font-size: 1.1rem;
    line-height: 2.5;
    text-align: center;
    background: rgba(0,0,0,0.2);
    padding: 15px;
    border-radius: 8px;
    letter-spacing: 4px;
  }
  .seat {
    display: inline-block;
    border: 2px solid #fff;
    width: 22px;
    height: 22px;
    margin: 0 5px;
    vertical-align: middle;
  }
  .seat.reserved { background: #fff; }
  .legend { text-align: center; margin-top: 10px; font-size: 0.95rem; }
  .legend-box { font-size: 0.9rem; margin-top: 10px; padding: 8px; background: rgba(0,0,0,0.2); border-radius: 5px; }
  .button-normal {
    background-color: silver;
    color: red;
    border: 1px solid red;
    padding: 10px 20px;
    size: 40px 70px;
  }