.sider[data-v-b123fb9f]{display:flex;flex-direction:column}.brand[data-v-b123fb9f]{height:56px;display:flex;align-items:center;gap:10px;padding:0 16px;flex-shrink:0;border-bottom:1px solid var(--n-border-color);overflow:hidden}.brand-mark[data-v-b123fb9f]{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff;background:linear-gradient(135deg,#6366f1,#8b5cf6)}.brand-text[data-v-b123fb9f]{font-weight:600;font-size:15px;white-space:nowrap}.header[data-v-b123fb9f]{height:56px;display:flex;align-items:center;gap:12px;padding:0 16px}.crumbs[data-v-b123fb9f]{flex-shrink:0}.spacer[data-v-b123fb9f]{flex:1}.user[data-v-b123fb9f]{display:flex;align-items:center;gap:8px;padding:4px 8px;border-radius:8px;cursor:pointer;transition:background-color .2s}.user[data-v-b123fb9f]:hover{background-color:#94a3b824}.avatar[data-v-b123fb9f]{color:#fff;background:linear-gradient(135deg,#6366f1,#8b5cf6);flex-shrink:0}.user-name[data-v-b123fb9f]{font-size:13px;white-space:nowrap}@media(max-width:640px){.user-name[data-v-b123fb9f],.crumbs[data-v-b123fb9f]{display:none}}