/* 至正功能 — 产品搜索联想下拉 + 热门搜索按钮 */ .zz-hot{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:center;margin:20px auto 0;max-width:760px;padding:0 20px} .zz-hot__label{color:#8a958d;font-size:14px} .zz-hot__btn{border:1px solid rgba(47,131,78,.35);background:#fff;color:#2F834E;border-radius:999px;padding:6px 16px;font-size:14px;line-height:1.4;cursor:pointer;transition:background .2s,color .2s,box-shadow .2s;font-family:inherit} .zz-hot__btn:hover{background:#2F834E;color:#fff;box-shadow:0 6px 16px rgba(47,131,78,.25)} /* 下拉联想面板：JS 把它 portal 到并用 position:fixed 定位到搜索框正下方（top/left/width 由 JS 设置），高 z-index 始终压在所有内容/导航之上 → 永不被遮挡。 */ .zz-results{ z-index:9999; margin:0; max-height:min(60vh,440px); overflow-y:auto; overscroll-behavior:contain; background:#fff; border:1px solid rgba(47,131,78,.18); border-radius:14px; box-shadow:0 20px 54px rgba(20,40,28,.22); text-align:left; } .zz-results__item{ display:flex; align-items:center; gap:12px; padding:11px 18px; border-bottom:1px solid #f0f4f1; text-decoration:none; color:#1A2A20; transition:background .12s; } .zz-results__item:last-child{border-bottom:0} .zz-results__item:hover,.zz-results__item.is-active{background:#F1F7F3} .zz-sug__icon{flex:0 0 auto; width:18px; height:18px; color:#9aa9a0; display:flex; align-items:center; justify-content:center} .zz-sug__icon svg{width:18px; height:18px; display:block} .zz-sug__main{flex:1 1 auto; min-width:0; display:flex; flex-direction:column; gap:2px} .zz-sug__model{font-weight:700; color:#1F5C36; font-size:15px; letter-spacing:.02em} .zz-sug__name{font-size:13px; color:#5C6B62; line-height:1.5; white-space:nowrap; overflow:hidden; text-overflow:ellipsis} .zz-sug__badge{flex:0 0 auto; font-size:11px; color:#2F834E; background:rgba(47,131,78,.10); border-radius:999px; padding:3px 11px; white-space:nowrap} .zz-results__empty{padding:20px 22px;color:#8a958d;text-align:center;font-size:14px}