/* v37: reforço de navegação responsiva, sem alterar Tutor LMS */
.up36-header{isolation:isolate}.up36-logo img{object-fit:contain;max-width:100%;height:auto}.up36-nav a,.up36-nav button{touch-action:manipulation}
.up36-nav a:focus-visible,.up36-nav button:focus-visible,.up36-toggle:focus-visible{outline:3px solid #ffb347;outline-offset:3px}
.up36-footer-grid img{object-fit:contain;max-width:100%;height:auto}
@media(max-width:900px){.up36-header .up36-bar{align-items:center}.up36-nav{max-height:calc(100dvh - 110px);overflow-y:auto;overscroll-behavior:contain}.up36-sub a{min-height:44px;display:flex;align-items:center}.up36-logo{min-width:0}.up36-logo img{width:min(53vw,230px)}}
@media(max-width:500px){.up36-footer-grid{gap:22px}.up36-footer{padding-bottom:68px}}