body, html {
    margin: 0;
    padding: 0;
    background-color: #dbc393;
    font-family: "Noto Sans JP", sans-serif;
    text-align: center;
    overflow-x: hidden;
  }

  .roulette-section {
    position: relative;
    width: 100%;
    overflow: hidden;
  }
  
  .bg {
    width: 100%;
    display: block;
  }
  
  .roulette-wrapper {
    position: relative;
    margin: 0 auto;
    width: 90%;
    max-width: 380px;
    text-align: center;
    margin-top: -115%;
  }
  
  .roulette-area {
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 340px;
    padding-bottom: 30%;
  }
  
  #roulette {
    width: 100%;
    transition: transform 4s cubic-bezier(0.12, 0.55, 0.42, 0.98);
    transform-origin: center center;
    cursor: pointer;
  }
  
  .pointer {
    position: absolute;
    top: -2%;
    left: 50%;
    width: 27%;
    transform: translateX(-50%);
  }

  .start-btn {
    background: none;
    border: none;
    cursor: pointer;
    width: 100%;
    transition: transform 0.15s ease, filter 0.15s ease;
  }
  
  .start-btn img {
    width: 80%;
    max-width: 280px;
    transition: transform 0.15s ease, filter 0.15s ease;
  }
  
  .start-btn.active img {
    transform: translateY(3px) scale(0.97);
    filter: brightness(0.92);
  }
    
  /* ポップアップ */
  .popup {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
  }
  
  .popup-inner {
    text-align: center;
  }
  
  .popup-inner img,
  .popup-inner video {
    width: 90%;
    max-width: 340px;
    margin: 0 auto;
  }

  
  .hidden {
    display: none;
  }
  
  .close-btn {
    margin-top: 12px;
    background: #c00;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 10px 26px;
    font-size: 15px;
    cursor: pointer;
  }


  
  footer {
    padding: 2% 0;
    color: #fff;
  }

  footer a {
    text-decoration: none;
    color: #fff;
  }
  
  

    /*レスポンシブ*/
.sp {
    display: block !important;
}
.pc {
    display: none !important;
}

@media (min-width: 768px) {
    .roulette-section {
      background-image: url(../img/background_pc.jpg);
      background-size: cover;
      background-position: top;
      background-repeat: no-repeat;
    }

    .contents {
      max-width: 950px;
      margin: 0 auto;
    }
    
    .roulette-wrapper {
      position: absolute;
      top: 35%;
      left: 50%;
      margin-top: 0;
      transform:translate(-50%, 0);
      max-width: 450px;
    }

    .roulette-area {
      max-width: 500px;
    }

    .popup-inner img,
    .popup-inner video {
      max-width: 500px;
    }

    .start-btn img {
      width: 100%;
      max-width: 350px;
    }

    .sp{
        display: none !important;
    }
    .pc{
        display: block !important;
    }
    }