#download_sp-app .sec-title {
  margin-bottom: 0;
}
#download_sp-app .app-introduction {
  background-color: #f5f5f5;
}
#download_sp-app .app-introduction__icon {
  display: block;
  margin-inline: auto;
  width: 100%;
  max-width: 70px;
  margin-bottom: 12px;
}
#download_sp-app .app-introduction__name {
  text-align: center;
  font-size: 20px;
}
#download_sp-app .step-area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 24px;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
#download_sp-app .step-area__inner {
  background-color: #fff;
  -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.08);
          box-shadow: 0 0 20px rgba(0, 0, 0, 0.08);
  padding: clamp(1.8rem, 0.9081081081rem + 2.3783783784vw, 4rem);
  border-radius: clamp(0.8rem, 0.5162162162rem + 0.7567567568vw, 1.5rem);
}
#download_sp-app .step-area__num {
  text-align: center;
  border-bottom: 1px solid;
  padding-bottom: 10px;
  margin-bottom: 12px;
}
#download_sp-app .step-area__num span {
  font-size: 2.2em;
  font-weight: 300;
  display: block;
  line-height: 1;
}
#download_sp-app .step-area__text {
  line-height: 1.8;
  margin-bottom: 12px;
}
#download_sp-app .step-area__box-title {
  text-align: center;
  background: #F0F7FF;
  border-radius: 5px;
  padding: 8px;
  margin-bottom: 12px;
  font-weight: 500;
}
#download_sp-app .step-area__box {
  border: 1px solid #DDDDDD;
  border-radius: 5px;
  padding: 12px;
}
#download_sp-app .step-area__image-badge {
  height: 60px;
  margin-inline: auto;
  display: block;
}
#download_sp-app .step-area__image-qr {
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
  margin-bottom: clamp(1rem, 0.7972972973rem + 0.5405405405vw, 1.5rem);
  display: block;
}
#download_sp-app .step-area__link {
  display: block;
  margin-bottom: clamp(1rem, 0.7972972973rem + 0.5405405405vw, 1.5rem);
}
#download_sp-app .step-area__flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 13px;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
#download_sp-app .step-area__note {
  margin-bottom: 24px;
}
#download_sp-app .note-area__text, #download_sp-app .note-area__list {
  margin-bottom: 12px;
}
@media (min-width: 768px) {
  #download_sp-app main .inner {
    margin-inline: 40px;
  }
  #download_sp-app .app-introduction__inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  #download_sp-app .app-introduction__icon {
    margin: 0;
    margin-right: 22px;
  }
  #download_sp-app .step-area__num {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: 0;
    height: 100px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    border-right: 1px solid;
    padding-right: 30px;
    margin-right: 32px;
    font-size: 18px;
  }
  #download_sp-app .step-area__text {
    margin-bottom: 0;
  }
  #download_sp-app .step-area__title {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    margin-bottom: 26px;
  }
  #download_sp-app .step-area__flex {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  #download_sp-app .step-area__box {
    width: 50%;
  }
  #download_sp-app .step-area__text {
    font-size: 16px;
  }
}
@media (min-width: 1024px) {
  #download_sp-app main p, #download_sp-app main a {
    font-size: 16px;
  }
  #download_sp-app main .inner {
    margin-inline: auto;
  }
  #download_sp-app .step-area {
    gap: 34px;
  }
  #download_sp-app .step-area__flex {
    gap: 18px;
  }
  #download_sp-app .step-area__main-image {
    width: 100%;
    max-width: 960px;
    margin-inline: auto;
    display: block;
  }
}
@media (min-width: 1280px) {
  #download_sp-app .app-introduction__name {
    font-size: 24px;
  }
  #download_sp-app .app-introduction__icon {
    width: 75px;
  }
}