html{
  font-size: 16px;
}
body {
    font-family: 'Zen Old Mincho', serif;
    color: #f0f0f0;
    background-color: #333;
    background: url(/assets/img/teaser/main-bg.jpg) center top/cover no-repeat;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 100vh;
    box-sizing: border-box;
}
.effect {
  position: absolute;
  width: 100vw;
  height: 100vh;
  height: 100svh;
  background-image: url(/assets/img/teaser/main-smoke.jpg);
  background-size: 100% auto;
  background-position: top center;
  top: 0;
  mix-blend-mode: overlay;
  opacity: .59;
  transition: 60s;
  img {
    width: 100%;
  }
}
.effect.move {
  background-position: -30% center;
}
.logo-container {
    position: absolute;
    top: 20px;
    left: 20px;
}
.logo {
    width: 100px;
    height: auto;
    display: block;
}
.main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1vh;
    gap: 1lvh;
    margin: auto;
}
.wazamono-image {
    margin-bottom: 20px;
    display: block;
}
.text-container {
    text-align: center;
    margin-bottom: 30px;
}
.catchphrase {
    font-size: 1rem;
    line-height: 3.2;
    letter-spacing: .4em;
}
.emphasis {
    font-size: 1.4rem;
    letter-spacing: .4em;
}

.launch-date {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 1rem;
    text-align: center;
    line-height: 2;
    letter-spacing: .2em;
    span {
      display: block;
      font-size: 1.5rem;
    }
}

.copyright {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    text-align: center;
    font-family: 'Josefin Sans', sans-serif;
    font-size: .9rem;
    letter-spacing: .2em;
    color: #999;
}

.link {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  margin-top: 2em;
}

.link li + li {
  margin-left: 2em;
}

.link a {
  font-size: 0.9rem;
  color: #fff;
  text-decoration: none;
  display: flex;
  border: 1px solid #fff;
  width: 200px;
  height: 60px;
  justify-content: center;
  align-items: center;
  text-align: center;
  line-height: 1.4;
  box-sizing: border-box;
  position: relative;
  z-index: 10;
}

@media all and (max-width: 769px) {
  body {
    background: url(/assets/img/teaser/sp-main-bg.jpg) center top/cover no-repeat;
  }
  .logo {
    width: 80px;
    height: auto;
    display: block;
  }
  .catchphrase {
    font-size: 0.8rem;
    line-height: 2.4;
    letter-spacing: .3em;
  }
  .copyright {
    font-size: .6rem;
    letter-spacing: .1em;
    color: #999;
  }
  .link {
    flex-direction: column;
    margin-top: 1em;
  }
  .link li + li {
    margin-left: 0;
    margin-top: 1.5em;
  }
}

@media all and (max-width: 375px) {
  .text-container {
    margin-bottom: 20px;
  }
  .link {
    margin-top: 0;
  }
  .link li + li {
    margin-top: 1em;
  }
  .link a {
    height: 50px;
  }
}