*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#2b5797;--secondary:#4472c4;--accent:#ed7d31;--green:#70ad47;--bg:#f5f7fa;--card:#fff;--text:#1f1f1f;--text-sub:#6b7280;--border:#e5e7eb;--radius:12px;--shadow:0 1px 3px #00000014,0 1px 2px #0000000f;--shadow-lg:0 4px 12px #0000001a}body{background:var(--bg);color:var(--text);font-family:Hiragino Sans,Yu Gothic,sans-serif;line-height:1.6}#root{max-width:1280px;margin:0 auto;padding:16px}@media (width<=768px){#root{padding:8px}}.header{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:var(--radius);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;padding:24px 32px;display:flex}.header h1{letter-spacing:.5px;font-size:22px;font-weight:700}.header select{cursor:pointer;color:var(--primary);background:#fff;border:none;border-radius:8px;min-width:260px;padding:10px 18px;font-size:14px;font-weight:600}.tabs{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);gap:4px;margin-bottom:20px;padding:4px;display:flex;overflow-x:auto}.tab{cursor:pointer;color:var(--text-sub);white-space:nowrap;text-align:center;background:0 0;border:none;border-radius:8px;padding:10px 18px;line-height:1.3;transition:all .2s}.tab:hover{background:var(--bg)}.tab.active{background:var(--primary);color:#fff}.tab .tab-label{font-size:14px;font-weight:700;display:block}.tab .tab-sub{opacity:.7;font-size:10px;font-weight:400;display:block}.tab.active .tab-sub{opacity:.85}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.kpi-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;padding:20px}.kpi-card .label{color:var(--text-sub);letter-spacing:.3px;margin-bottom:8px;font-size:13px;font-weight:600}.kpi-card 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