.blur-bg {
  width: 100%;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.6);
}

.intro {
  text-align: center;
}

.intro p {
  font-size: min(18px, 1.8vw);
  letter-spacing: 0.03em;
  line-height: 1.8;
}

.intro p.intro-t {
  margin: 0 0 1.5em;
  font-size: min(28px,2.8vw);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.intro p span {
  padding: 0 0.3rem;
  letter-spacing: 0;
}

.iframe-wrapper {
  position: relative;
  margin: 6rem auto 0;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}

.iframe-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}


@media screen and (min-width: 1px) and (max-width: 750px) {


  .intro p {
    margin: 0;
    font-size: min(14px, 3.59vw);
    letter-spacing: 0.03em;
    line-height: 1.8;
  }
  
  .intro p.intro-t {
    margin: 0 0 1em;
    font-size: min(18px, 4.62vw);
    font-weight: 500;
    letter-spacing: 0.06em;
  }
  
  .intro p span {
    padding: 0 0.3rem;
    letter-spacing: 0;
  }
  
  .iframe-wrapper {
    margin: 3rem auto 0;
  }

}

@media screen and (min-width: 751px) and (max-width: 1024px) {

}