:root{color-scheme:light dark}:where(body){--insta-column-gap: 1rem;height:100vh}:where(*){box-sizing:border-box;margin:0;padding:0}:where(#app){height:100%}:where(.app-box,.insta-main){height:100%;overflow-y:auto}:where(.insta-main){--insta-padding: 16px;padding:var(--insta-padding, 16px)}
