* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

*:not(input, button, a) {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

html {
  font-size: 1.5vh;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background: white;
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
}

.container-main {
  width: 100%;
  height: 100%;
}

.content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  height: 100%;
  width: 100%;
  padding: 2rem;
}

.content__icon {
  width: 16vw;
  max-width: 120px;
  height: 16vw;
  max-height: 120px;
  background: url(../images/icon.png) no-repeat center/contain;
}

.content__name {
  width: 70vw;
  max-width: 300px;
  height: 12vw;
  max-height: 80px;
  background: url(../images/name.png) no-repeat center/contain;
}

.content__subtitle {
  width: 85%;
  max-width: 400px;
  text-align: center;
  margin: -1rem 0 1.5rem 0;
}

.content__subtitle p {
  font-size: 1.25rem;
  font-weight: 400;
  color: #666;
  line-height: 1.4;
  margin: 0;
}

.content__button {
  width: 85%;
  max-width: 400px;
  height: 4rem;
}

.button__wrapper {
  display: block;
  height: 100%;
  width: 100%;
}

.button__item {
  height: 100%;
  width: 100%;
  border: none;
  border-radius: 1.25rem;
  background: linear-gradient(81deg, #7090FE 0%, #0146BC 100%);
  box-shadow: 0px 6px 24px rgba(112, 144, 254, 0.8);
  color: #ffffff;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.button__title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02rem;
}

@media only screen and (max-width: 320px) {
  html {
    font-size: 7px;
  }
}

@media only screen and (max-width: 390px) and (-webkit-min-device-pixel-ratio: 3) {
  html {
    font-size: 1.25vh;
  }
  .content {
    gap: 1.2rem;
  }
  .content__button {
    height: 6.8rem;
  }
}

@media only screen and (min-width: 428px) and (min-height: 715px) {
  html {
    font-size: 1.25vh;
  }
  .content {
    gap: 1.8rem;
  }
}

@media only screen and (min-width: 768px) and (orientation: portrait) {
  html {
    font-size: 1.2vh;
  }
  .content {
    gap: 2rem;
  }
  .content__icon {
    max-width: 150px;
    max-height: 150px;
  }
  .content__name {
    max-width: 350px;
    max-height: 100px;
  }
  .content__subtitle {
    max-width: 500px;
    margin: -0.5rem 0 2rem 0;
  }
  .content__subtitle p {
    font-size: 1.8rem;
  }
  .content__button {
    width: 60%;
    max-width: 450px;
  }
}