:root{color-scheme:light;font-family:Inter,PingFang SC,Microsoft YaHei,Arial,sans-serif;background:#f4f6f9}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0}body{min-width:320px;color:#1f2937}.page-stack{display:flex;flex-direction:column;gap:16px}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.metric-card{min-height:92px}.metric-label{color:#6b7280;font-size:13px}.metric-value{margin-top:8px;font-size:24px;font-weight:700;line-height:1.1}.form-card{max-width:980px}.login-card-title{margin:0 0 18px;font-size:24px;font-weight:700}.logo-lockup{display:inline-flex;align-items:center;gap:8px;min-width:0;font-weight:700;color:#111827}.logo-dot{width:10px;height:10px;border-radius:50%;background:#2563eb}@media(max-width:720px){.n-layout-sider{position:relative}.metric-value{font-size:21px}}