* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: #f7f2eb;
  color: #1f1710;
  font-family: Arial, Helvetica, sans-serif;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(12px, 3vw, 32px);
  background: #f7f2eb;
}

.poster-frame {
  max-width: calc(100vw - 64px);
  max-height: 90vh;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: none;
  line-height: 0;
}

.poster {
  display: block;
  width: auto;
  max-width: min(560px, calc(100vw - 64px));
  max-height: 90vh;
  height: auto;
  object-fit: contain;
  border-radius: 18px;
  clip-path: inset(0 round 18px);
}

@media (max-width: 620px) {
  .page {
    padding: 12px;
  }

  .poster-frame {
    max-width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    border-radius: 16px;
  }

  .poster {
    max-width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
    border-radius: 16px;
    clip-path: inset(0 round 16px);
  }
}