*{box-sizing:border-box}html,body,#root{height:100%;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Roboto,sans-serif}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eef4ff,#f7f9fc 55%,#eaf1fb)}.login-card{width:420px;padding:36px 36px 28px;background:#fff;border-radius:16px;box-shadow:0 12px 40px #1f42871f}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:6px}.login-logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#2f6fed,#1746a2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}.login-title{font-size:20px;font-weight:700;color:#1a3a6b}.login-sub{color:#8a94a8;font-size:13px;margin-bottom:22px}.app-sider-logo{height:56px;display:flex;align-items:center;gap:10px;padding:0 16px;color:#fff;font-weight:700;font-size:15px;border-bottom:1px solid rgba(255,255,255,.12)}.app-header{display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:#fff;border-bottom:1px solid #eef1f6}.page-wrap{padding:16px 20px 28px}.kpi-card{border-radius:12px}.kpi-label{color:#6b7891;font-size:13px}.kpi-value{font-size:26px;font-weight:700;color:#1a3a6b;line-height:1.3;margin-top:4px}.kpi-sub{color:#8a94a8;font-size:12px;margin-top:2px}.timeline-note{color:#55617a;font-size:13px}.demo-tip{background:#f6f8fb;border:1px dashed #d6dfee;border-radius:10px;padding:12px 14px;font-size:12px;color:#55617a;line-height:1.9}.demo-tip b{color:#1a3a6b}