/* 頂部導覽統一採用無字底圖，文字由 HTML 顯示，避免圖片字與 CSS 字混用。 */
.navbox a:not(.nav5) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 2.16rem;
  height: .58rem;
  padding: 0 .12rem;
  background: url("pc/img/nav-bazhe-clean.png?v=20260820-unified-1") no-repeat 0 0 !important;
  background-size: 2.16rem 1.35rem !important;
  color: #fff2c2 !important;
  font-family: "DFKai-SB", "標楷體", "Microsoft JhengHei", sans-serif !important;
  font-size: .20rem !important;
  font-weight: 400 !important;
  line-height: .58rem !important;
  letter-spacing: .02rem !important;
  text-align: center !important;
  text-indent: 0 !important;
  text-shadow: 0 .01rem .025rem rgba(0, 0, 0, .78) !important;
  white-space: nowrap;
  overflow: hidden;
}

.navbox a:not(.nav5):hover,
.navbox a:not(.nav5).on {
  background-position: 0 -.77rem !important;
  color: #432b0d !important;
  text-shadow: 0 .01rem .015rem rgba(255, 255, 255, .62) !important;
}