/* ============================================================
   旅可伴服务交易平台 · 栏目列表 / 搜索（前缀 bk_ls_）
   ============================================================ */
.bk_ls_herostat { margin-top: 18px; display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px;
    background: rgba(255,255,255,.1); font-size: 13.5px; color: rgba(255,255,255,.85); }
.bk_ls_herostat b { color: var(--bk-gold-light); font-size: 17px; }

.bk_ls_search { display: flex; max-width: 620px; margin-top: 18px; background: #fff; border-radius: 999px; padding: 5px; }
.bk_ls_search input { flex: 1; border: none; outline: none; padding: 0 18px; font-size: 15px; background: transparent; color: var(--bk-ink); min-width: 0; }
.bk_ls_search button { border: none; height: 42px; padding: 0 24px; border-radius: 999px; background: var(--bk-gold); color: var(--bk-night);
    font-weight: 700; display: inline-flex; align-items: center; gap: 8px; }
.bk_ls_search button:hover { background: var(--bk-gold-light); }
.bk_ls_hot { margin-top: 12px; font-size: 13px; color: rgba(255,255,255,.6); }
.bk_ls_hot a { color: rgba(255,255,255,.85); margin-left: 12px; }
.bk_ls_hot a:hover { color: var(--bk-gold-light); }

.bk_ls_filter { background: #fff; border: 1px solid var(--bk-line); border-radius: var(--bk-radius); margin-top: -28px; position: relative;
    padding: 8px 22px; box-shadow: var(--bk-shadow); }
.bk_ls_filter .bk_ls_chips { padding: 10px 0; }
.bk_ls_filter .bk_ls_chips + .bk_ls_chips { border-top: 1px dashed var(--bk-line); }

.bk_ls_bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 24px 0 20px;
    padding: 12px 18px; background: #fff; border: 1px solid var(--bk-line); border-radius: var(--bk-radius); }
.bk_ls_bar_slim { background: transparent; border: none; padding: 0; margin: 22px 0 16px; }
.bk_ls_chips { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.bk_ls_lb { font-size: 13.5px; color: var(--bk-ink-3); width: 70px; flex-shrink: 0; }
.bk_ls_chips a { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 14px; border-radius: 999px; font-size: 14px;
    color: var(--bk-ink-2); background: var(--bk-pearl); border: 1px solid transparent; }
.bk_ls_chips a em { font-style: normal; font-size: 12px; color: var(--bk-ink-3); }
.bk_ls_chips a:hover { color: var(--bk-indigo); border-color: var(--bk-lav-soft); }
.bk_ls_chips a.active { background: var(--bk-indigo); color: #fff; }
.bk_ls_chips a.active em { color: var(--bk-gold-light); }
.bk_ls_sort { display: flex; gap: 2px; background: var(--bk-pearl); border-radius: 999px; padding: 3px; }
.bk_ls_bar_slim .bk_ls_sort { background: #fff; border: 1px solid var(--bk-line); }
.bk_ls_sort a { padding: 6px 14px; border-radius: 999px; font-size: 13.5px; color: var(--bk-ink-2); white-space: nowrap; }
.bk_ls_sort a:hover { color: var(--bk-indigo); }
.bk_ls_sort a.active { background: var(--bk-night); color: #fff; }
.bk_ls_count { font-size: 14px; color: var(--bk-ink-2); }
.bk_ls_count b { color: var(--bk-indigo); font-size: 18px; margin: 0 2px; }

.bk_ls_grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.zh_pager { margin-top: 30px; display: flex; justify-content: center; }

.bk_ls_others { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.bk_ls_other { position: relative; display: flex; align-items: center; gap: 14px; padding: 26px 22px; border-radius: var(--bk-radius); overflow: hidden;
    color: #fff; background: var(--bk-night) center / cover no-repeat; }
.bk_ls_other::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(27,24,64,.92), rgba(27,24,64,.5)); }
.bk_ls_other > * { position: relative; }
.bk_ls_other > i:first-child { font-size: 24px; color: var(--bk-gold); }
.bk_ls_other span { flex: 1; }
.bk_ls_other b { display: block; font-size: 18px; }
.bk_ls_other em { font-style: normal; font-size: 13px; color: rgba(255,255,255,.75); }
.bk_ls_other:hover { color: #fff; }
.bk_ls_other:hover > i:last-child { transform: translateX(4px); }
.bk_ls_other > i:last-child { transition: transform .2s; }

@media (max-width: 1100px) { .bk_ls_grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) {
    .bk_ls_grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .bk_ls_others { grid-template-columns: 1fr; }
    .bk_ls_filter { padding: 6px 14px; }
    .bk_ls_lb { width: 100%; }
    .bk_ls_sort { overflow-x: auto; max-width: 100%; }
}

.bk_ls_grid > *, .bk_ls_others > * { min-width: 0; }