.with-site-footer { min-height:100vh; display:flex; flex-direction:column; }
.with-site-footer > main { flex:1; }
footer.site-copyright { flex:none; width:100%; margin: auto 0 0; padding:22px 16px; color:#526878; background:#edf2f5; text-align:center; font:400 .875rem/1.5 Arial,Helvetica,sans-serif; }
footer.site-copyright.home-footer { display:flex; justify-content:space-between; gap:20px; padding-inline:max(24px,5vw); }
.teacher-auth-page.with-site-footer { align-items:center; }
.teacher-auth-page.with-site-footer > main { flex:none; margin:auto; }
.teacher-auth-page footer.site-copyright { margin-top:24px; border-radius:8px; }
.sheet footer { flex-wrap:wrap; row-gap:3px; }
.sheet footer .worksheet-copyright { flex:0 0 100%; order:3; text-align:center; font-size:inherit; }
@media(max-width:620px) { footer.site-copyright.home-footer { flex-direction:column; align-items:center; gap:6px; } }