/* 侧栏独立滚动，确保全部业务菜单在不同屏幕高度下可访问 */
.sidebar{min-height:100vh;overflow:hidden}
.nav-list{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding-right:4px;scrollbar-width:thin;scrollbar-color:#5c86a2 transparent}
.nav-list::-webkit-scrollbar{width:5px}
.nav-list::-webkit-scrollbar-thumb{background:#5c86a2;border-radius:5px}
.nav-item{flex:0 0 auto}
@media(max-width:760px){.sidebar{overflow:visible;min-height:0}.nav-list{overflow:visible;max-height:none;padding-right:0}}