.tutor-shell{background:var(--creme);flex-direction:column;min-height:100vh;display:flex}.tutor-faixa-previa{background:var(--roxo-profundo);color:#fff;text-align:center;justify-content:center;align-items:center;gap:8px;padding:6px 16px;font-size:12px;line-height:1.35;display:flex}.tutor-conteudo{flex:1;width:100%;max-width:980px;margin:0 auto;padding:16px 16px 108px}.tutor-nav{z-index:40;border-top:1px solid var(--linha);background:var(--branco);padding:6px 8px calc(6px + env(safe-area-inset-bottom));justify-content:space-around;gap:4px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -8px 24px -18px #4a156873}.tutor-nav-item{border-radius:var(--radius-sm);color:var(--tinta-suave);flex-direction:column;flex:1 1 0;justify-content:center;align-items:center;gap:2px;padding:6px 4px;font-size:11px;font-weight:600;line-height:1.2;transition:color .15s,background-color .15s;display:flex}.tutor-nav-item:hover{background:var(--rosa-suave)}.tutor-nav-item[data-ativo=true]{color:var(--rosa)}@media (min-width:900px){.tutor-nav{border-top:0;border-bottom:1px solid var(--linha);box-shadow:var(--sombra-suave);justify-content:center;gap:4px;padding:8px 16px;position:sticky;top:0;bottom:auto}.tutor-nav-item{flex-direction:row;flex:none;gap:8px;padding:8px 16px;font-size:14px}.tutor-nav-item[data-ativo=true]{background:var(--rosa-suave)}.tutor-conteudo{padding-bottom:56px}}