/* 搜索联想下拉（全站搜索框 + AI 模糊搜索页共用） */
.ac-dd{
  position:absolute;
  top:calc(100% + 6px);
  left:0; right:0;
  z-index:9999;
  background:#fff;
  border:1px solid #e1e6ea;
  border-radius:12px;
  box-shadow:0 18px 48px -18px rgba(16,24,40,.28);
  overflow:hidden;
  padding:5px;
  text-align:left;
}
.ac-i{
  display:flex; align-items:center; gap:10px;
  padding:8px 10px; border-radius:9px; cursor:pointer;
  text-decoration:none;
}
.ac-i:hover, .ac-i.on{ background:#e9f9f1; }
.ac-ic{ width:34px; height:34px; flex:0 0 34px; border-radius:9px; object-fit:cover;
        background:#eef2f0; border:1px solid #ebeff2; }
.ac-mn{ min-width:0; flex:1; }
.ac-nm{ font-size:14px; font-weight:600; color:#2f3b45;
        white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ac-mt{ font-size:11.5px; color:#96a1ab; margin-top:1px;
        white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ac-tag{ flex:0 0 auto; font-size:11.5px; color:#0e7d4f; background:#e9f9f1;
         border:1px solid #c8ecd9; padding:2px 9px; border-radius:999px; }
.ac-ico{ width:34px; height:34px; flex:0 0 34px; display:grid; place-items:center;
         font-size:14px; color:#5c6874; }
.ac-sep{ font-size:11px; color:#b9c2ca; padding:7px 10px 3px; }

/* 全站 header 搜索框：放开 overflow，否则 .ac-dd 下拉会被 .s-box 的 overflow:hidden 裁掉 */
.xz-search .s-box { overflow: visible !important; }

/* header 内层 wrapper 也有 overflow:hidden，会裁掉多行下拉；改成 visible 并补 clearfix */
.xz-header .xz-wrap,
.xz-header .xz-hd-inner {
    overflow: visible !important;
}
.xz-header .xz-wrap::after,
.xz-header .xz-hd-inner::after {
    content: '';
    display: table;
    clear: both;
}
/* m站专用：隐藏下拉项「下载」角标 */
.ac-tag { display: none !important; }