.page-sheet {
  position: relative;
  z-index: 4;
  margin-top: var(--page-sheet-gap);
  background-color: transparent;
}

.page-sheet__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  margin-top: calc(-1 * var(--page-sheet-texture-underlap));
  background-color: var(--color-bg);
  border-radius: var(--page-sheet-radius) var(--page-sheet-radius) 0 0;
  box-shadow: 0 -12px 36px -12px rgb(43 43 43 / 8%);
  overflow: visible;
  padding-block: clamp(2.5rem, calc(64 / var(--design-width) * 100vw), 4rem)
    clamp(2rem, calc(48 / var(--design-width) * 100vw), 3rem);
}

.page-sheet__panel .container {
  width: 100%;
}

@media (max-width: 900px) {
  .page-sheet__panel {
    border-radius: clamp(2rem, calc(120 / var(--design-width) * 100vw), 3rem)
      clamp(2rem, calc(120 / var(--design-width) * 100vw), 3rem) 0 0;
  }
}