*{box-sizing:border-box}.portal-body{background:#f3f6fa;color:#16263c;min-height:100vh}.portal-header{height:70px;padding:0 max(22px,calc((100vw - 1450px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #e2e8f0}.portal-head-right{display:flex;gap:18px;align-items:center;font-size:12px}.demo-pill{font-size:9px;letter-spacing:.12em;font-weight:900;color:#17677a;background:#e8f7fa;padding:8px 11px;border-radius:30px}.portal-back{color:#42607c;font-weight:700}.portal-shell{max-width:1450px;margin:auto;display:grid;grid-template-columns:260px minmax(0,1fr);min-height:calc(100vh - 70px)}.portal-sidebar{background:#fff;border-right:1px solid #e2e8f0;padding:25px 18px;display:flex;flex-direction:column}.portal-brandline{display:flex;align-items:center;gap:12px;padding:0 8px 24px;border-bottom:1px solid 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1fr}.portal-grid{grid-template-columns:repeat(2,1fr)}.portal-columns{grid-template-columns:1fr}}@media(max-width:650px){.portal-header{padding:0 14px}.portal-head-right{gap:8px}.portal-back{display:none}.portal-shell{display:block}.portal-sidebar{padding:12px 14px;border-right:0;border-bottom:1px solid #e2e8f0}.portal-brandline{display:none}.portal-mode{padding:4px 0}.portal-mode select{max-width:220px}.portal-nav{display:flex;overflow:auto;gap:4px;margin-top:8px}.portal-nav button{white-space:nowrap;padding:9px 11px}.portal-sidebar-foot{display:none}.portal-main{padding:23px 14px 45px}.portal-topline{align-items:flex-start}.portal-user{display:none}.demo-warning{align-items:flex-start;flex-direction:column;gap:4px}.portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.metric{padding:14px}.metric strong{font-size:21px}.panel{padding:15px}.portal-table{min-width:540px}.table-scroll{overflow:auto}.demo-pill{font-size:8px}}