.soken-site .soken-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: #fff;
}
.soken-site [id] {
  scroll-margin-top: var(--soken-header-offset, 147px);
}
@media (max-width: 1100px) {
  .soken-site .soken-mobile-menu .soken-nav {
    max-height: calc(100vh - var(--soken-header-height, 119px) - 20px);
    max-height: calc(100dvh - var(--soken-header-height, 119px) - 20px);
    overflow-y: auto;
    overscroll-behavior-y: contain;
  }
}
@media (max-width: 700px) {
  .soken-site [id] { scroll-margin-top: var(--soken-header-offset, 171px); }
  .soken-site .soken-mobile-menu .soken-nav {
    max-height: calc(100vh - var(--soken-header-height, 145px) - 20px);
    max-height: calc(100dvh - var(--soken-header-height, 145px) - 20px);
  }
}