.chapter1-module__5R5alW__page{box-sizing:border-box;background:var(--bg-deep);flex-direction:column;height:calc(100dvh - 64px);display:flex;overflow:hidden}@media (min-width:768px){.chapter1-module__5R5alW__page{height:100dvh}}.chapter1-module__5R5alW__frame{background:var(--bg-deep);border:0;flex:auto;width:100%;display:block}