:root{color-scheme:light;--bg: #f4f6f8;--surface: #ffffff;--surface-muted: #f9fafb;--text: #111827;--muted: #6b7280;--line: #e5e7eb;--accent: #2563eb;--accent-soft: #eff6ff;--good: #0f5a4a;--shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 10px 30px rgba(15, 23, 42, .06);font-family:PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{background:#0f172a;color:#e5e7eb;padding:24px 18px;position:sticky;top:0;height:100vh}.brand{display:flex;gap:12px;align-items:center;margin-bottom:28px}.brand-mark{font-size:30px}.brand-title{font-size:20px;font-weight:700}.brand-subtitle{color:#94a3b8;font-size:12px}.sidebar-nav{display:grid;gap:8px}.nav-item{padding:12px 14px;border-radius:12px;color:#cbd5e1}.nav-item.active,.nav-item:hover{background:#ffffff14;color:#fff}.app-main{padding:24px}.page{display:grid;gap:18px}.page-header{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.page-eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.page-header h1{margin:0 0 8px;font-size:clamp(28px,4vw,42px);letter-spacing:-.04em}.page-header p{margin:0;color:var(--muted);line-height:1.6;max-width:860px}.page-actions{min-width:360px}.switcher-row,.filters-grid{display:grid;gap:14px}.switcher-row{grid-template-columns:repeat(2,minmax(0,1fr))}.filters-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.field{display:grid;gap:8px}.field-span-2{grid-column:span 2}.field label,.card-title,.metric-label,.table-meta{color:var(--muted);font-size:12px}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.card-title{margin-bottom:14px;font-weight:600}input,select{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--text)}.metrics-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.metrics-grid-compact{grid-template-columns:repeat(3,minmax(0,1fr))}.metric-card{min-height:124px}.metric-value{font-size:28px;font-weight:700;margin-top:8px;color:var(--good)}.metric-hint{margin-top:10px;color:var(--muted);font-size:12px;line-height:1.5}.two-column{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}.key-value{display:grid;gap:12px}.key-value div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);padding-bottom:10px}.key-value dt{color:var(--muted)}.key-value dd{margin:0;font-weight:600;text-align:right}.feed-list{display:grid;gap:12px}.feed-item{border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:var(--surface-muted)}.feed-item strong{display:block;margin-bottom:6px}.feed-item div{color:var(--muted);font-size:13px;line-height:1.5}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.data-table{width:100%;border-collapse:collapse;min-width:960px;background:var(--surface)}.data-table.wide{min-width:1500px}.data-table th,.data-table td{padding:13px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.data-table thead th{position:sticky;top:0;background:#f3f4f6;z-index:1;font-size:12px;color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.empty-state{color:var(--muted);padding:24px 0}@media(max-width:1200px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.page-header,.two-column{grid-template-columns:1fr;display:grid}.page-actions{min-width:0}.metrics-grid,.metrics-grid-compact,.filters-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:768px){.app-main{padding:16px}.filters-grid,.metrics-grid,.metrics-grid-compact,.switcher-row,.two-column{grid-template-columns:1fr}.field-span-2{grid-column:span 1}}