/* ── 流量页专用样式 ── */

/* 图表卡片 */
#chartCard canvas {
  display: block;
  width: 100%;
  background: #f3f4f6;
}

/* 表格色彩 */
td.nu.r1 { font-weight: 700; color: #34d399; }
td.nu.r2 { font-weight: 700; color: #fcd34d; }

/* 导航链接 */
.nav-link {
  margin-left: 16px;
  text-decoration: none;
  padding: 4px 10px;
  background: #334155;
  color: #fff;
  border-radius: 4px;
  font-size: 11px;
}
.nav-link:hover { background: #475569; }