/* Accessible Fix: UAEL px → rem */
.uael-post-grid,
.uael-post__title,
.uael-post__meta,
.uael-post__excerpt {
  font-size: 1rem !important; 
  -webkit-font-smoothing: antialiased;
}

/* 讓控制區塊預設是隱藏狀態，用透明+visibility 不是 display:none
   這樣裡面的 button 還是可以被 Tab 到，WCAG OK */
.nmth-card .nmth-card-play {
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition:
    opacity .18s ease,
    transform .18s ease,
    visibility 0s linear .18s;
  pointer-events: auto; /* 確保 focus 可點，不要 none */
}

/* 你原本的 hover 行為（滑鼠移上 .nmth-card 時出現） */
.nmth-card:hover .nmth-card-play {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}

/* ⭐ 新增：只要卡片裡面任何元素被聚焦，也要出現 */
.nmth-card:focus-within .nmth-card-play {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}

/* 額外：鍵盤焦點外觀，給兩顆按鈕各自加明顯 outline */
.nmth-play-btn:focus-visible,
.nmth-link-btn:focus-visible {
  outline: 3px dashed var(--nmth-focus, #1a73e8); /* 依你的品牌色改 */
  outline-offset: 2px;
  border-radius: .5rem; /* 如果按鈕是圓的可調 */
}

/*頁尾部分*/
/* === Footer banner：Tab 焦點外框 === */
.audio_area_footer_banner a {
  position: relative; /* 供 ::after 定位 */
  display: inline-block; /* 讓外框跟著圖塊 */
  border-radius: 8px;    /* 視覺圓角，可調或拿掉 */
}



/* 3) 影像本身不需邊框，避免干擾 */
.audio_area_footer_banner img {
  max-width: 151px;
  height: auto;
  display: block;
  margin: 0 auto;
}

a:focus {
    outline: 2px dashed #927002 !important;
}