* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: #ffffff;
}

body {
  font-family: Arial, Helvetica, sans-serif;
}

.fos-page {
  width: min(356px, 100vw);
  min-height: 783px;
  margin: 0 auto;
  background: #ffffff;
  padding-top: 38px;
  overflow: hidden;
}

.fos-header {
  display: block;
  width: 198px;
  height: 168px;
  object-fit: contain;
  margin-left: 21px;
}

.fos-visual {
  position: relative;
  width: 308px;
  height: 539px;
  margin: 15px 0 0 23px;
  overflow: hidden;
}

.fos-visual > img {
  display: block;
  width: 308px;
  height: 539px;
  object-fit: cover;
}

.install-link {
  position: absolute;
  left: 19px;
  top: 133px;
  width: 270px;
  height: 58px;
  border: 2px solid #ecf000;
  border-radius: 7px;
  background: #000000;
  color: #ffff00;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
  box-shadow: none;
  -webkit-tap-highlight-color: transparent;
}

.install-link:active {
  transform: translateY(1px);
}

.profile-actions {
  width: 308px;
  margin: 14px 0 0 23px;
  text-align: center;
}

.profile-link {
  min-height: 46px;
  border: 2px solid #000000;
  border-radius: 7px;
  background: #ffff00;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 0;
}

.profile-actions p {
  margin: 8px 0 0;
  color: #222222;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  line-height: 1.35;
}

@media (max-width: 355px) {
  .fos-page {
    width: 100vw;
    transform-origin: top center;
  }
}