.page-shell{max-width:1440px;margin:0 auto;padding:0 64px 64px;box-sizing:border-box;min-height:100dvh;display:flex;flex-direction:column}html{overflow-x:clip;overflow-y:visible}.page-shell>main{flex:1 0 auto;margin-bottom:72px}.masthead-actions{display:inline-flex;align-items:baseline;gap:20px}.center-stage{display:grid;place-items:center;min-height:min(70dvh,34rem)}.center-stage>*{width:100%;max-width:30rem}@media (max-width:900px){.page-shell{padding:0 20px 40px}.page-shell>main{margin-bottom:48px}}