.birth-sheet,
    .birth-sheet-backdrop,
    .mobile-home-luck,
    .mobile-measure-pane,
    .mobile-chart-pane,
    .mobile-single-reading-pane,
    .mobile-bottom-nav,
    .mobile-me-pane,
    .mobile-result-summary {
      display: none;
    }
    .birth-sheet[hidden],
    .birth-sheet-backdrop[hidden] {
      display: none !important;
    }

    /* ========== PC 样式区：桌面端整体视觉与覆盖 ========== */