/* Legal links share the existing footer without covering 3D tools. */
.yl-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 16px;font:12px/1.6 "Microsoft YaHei",sans-serif;color:#64675e}.yl-legal a{color:inherit;text-decoration:none}.yl-legal a:hover{text-decoration:underline}.yl-page-legal{padding:18px 12px;text-align:center}
:root:has(.yl-office-footer){--footer:60px}.yl-office-footer{flex-wrap:wrap;gap:0 8px}.yl-office-footer #gesture-hint{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.yl-office-footer .yl-legal{order:3;flex-basis:100%;font-size:10px;gap:12px;line-height:18px}