body:has(#welcome.active) {
  overflow: hidden;
}

body:has(#welcome.active) .app-shell {
  display: block;
  min-height: 100vh;
}

body:has(#welcome.active) .sidebar {
  display: none;
}

body:has(#welcome.active) main {
  width: 100%;
  height: 100vh;
  margin: 0;
}