.turtle-brand{display:block;width:58px;height:58px;object-fit:contain;margin-right:10px;flex-shrink:0}
.portrait img{position:absolute;width:100%;height:100%;max-width:100%;left:0;top:0;object-fit:cover;object-position:50% 50%}
.footer .turtle-brand{width:44px;height:44px;margin-right:8px}
.mini-brand,.workspace-brand{display:flex;align-items:center;gap:7px}
.mini-brand img,.workspace-brand img{display:block;object-fit:contain;flex-shrink:0}
@media(max-width:480px){.turtle-brand{width:43px;height:43px;margin-right:6px}.footer .turtle-brand{width:38px;height:38px}.header .brand{font-size:23px}.mini-brand img{width:20px;height:20px}}