/* ============================================================
   产品归档页筛选条 · 子分类Tab + 排序 (2026-09-27)
   ============================================================ */
.filterbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:.55rem 0 .9rem;border-bottom:1px solid var(--c-border,#dfe3e8);margin-bottom:1.4rem;}
.filterbar__tabs{display:flex;align-items:center;gap:.15rem;flex-wrap:wrap;min-width:0;}
.filterbar__tab{display:inline-flex;align-items:center;padding:.42rem .85rem;font-size:13px;color:var(--c-text-muted,#5f6b7a);text-decoration:none;border-radius:99px;transition:var(--ease,.32s cubic-bezier(.4,0,.2,1));}
.filterbar__tab:hover{color:var(--c-primary,#1a2332);background:#f2f4f6;}
.filterbar__tab.is-active{color:#fff;background:var(--c-primary,#1a2332);font-weight:600;}
.filterbar__sort{display:flex;align-items:center;gap:.1rem;flex:none;}
.filterbar__label{font-size:12px;color:var(--c-text-muted,#5f6b7a);letter-spacing:.06em;margin-right:.35rem;}
.filterbar__sort-link{display:inline-flex;align-items:center;padding:.35rem .6rem;font-size:12.5px;color:var(--c-text-muted,#5f6b7a);text-decoration:none;transition:var(--ease,.32s cubic-bezier(.4,0,.2,1));}
.filterbar__sort-link:hover{color:var(--c-accent,#b8956a);}
.filterbar__sort-link.is-active{color:var(--c-accent,#b8956a);font-weight:600;}
.filterbar__sort-link.is-active::after{content:"";display:inline-block;width:0;height:0;margin-left:.3rem;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;}
.filterbar__sep{width:1px;height:12px;background:var(--c-border,#dfe3e8);margin:0 .15rem;}
@media (max-width:768px){
  .filterbar{flex-direction:column;align-items:stretch;gap:.2rem;}
  .filterbar__tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;padding-bottom:.25rem;}
  .filterbar__tab{flex:none;}
  .filterbar__sort{justify-content:flex-end;}
}
@media (prefers-reduced-motion:reduce){.filterbar__tab,.filterbar__sort-link{transition:none!important;}}

/* 列表页无侧栏通栏布局 */
.page-layout--single { grid-template-columns: 1fr; }
@media (max-width: 900px) {
  .page-layout--single { grid-template-columns: 1fr; }
}

/* 双组 Tab 容器：不参与 flex 布局 */
.filterbar__grp { display: contents; }