/* ============================================
   merchants.css — 中科艾灸商城 商家列表 / 商家详情
   列表：面包屑 → 米白页头(标题+搜索同排) → 入驻流程条 → 横向宽卡两列 → 招商带
        （区别旧版：深色 Hero + 居中搜索 + 竖卡三列）
   详情：面包屑 → 墨绿商家头条 → 左档案卡(sticky) + 右商品网格 → 声明
   类名前缀：az_m_
   ============================================ */

.az_m_page { background: var(--az-paper); padding-bottom: 56px; }
.az_m_in { max-width: 1280px; margin: 0 auto; padding: 0 20px; }

/* 面包屑 */
.az_m_crumb_bar { background: #fff; border-bottom: 1px solid var(--az-line); }
.az_m_crumb {
    max-width: 1280px; margin: 0 auto; padding: 13px 20px;
    display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--az-ink-2); flex-wrap: wrap;
}
.az_m_crumb a { color: var(--az-ink-2); }
.az_m_crumb a:hover { color: var(--az-green); }
.az_m_crumb .sep { color: var(--az-ink-3); }
.az_m_crumb .cur { color: var(--az-dark); font-weight: 600; }

/* ============================================
   列表页 ① 页头（标题 + 搜索同排）
   ============================================ */
.az_m_head_wrap { background: var(--az-paper-2); border-bottom: 1px solid var(--az-line); }
.az_m_head {
    max-width: 1280px; margin: 0 auto; padding: 34px 20px 30px;
    display: flex; align-items: flex-end; justify-content: space-between; gap: 26px; flex-wrap: wrap;
}
.az_m_head_l { min-width: 0; }
.az_m_head_eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    font-size: 11.5px; font-weight: 600; letter-spacing: 2.5px; color: var(--az-gold-deep); margin-bottom: 9px;
}
.az_m_head_eyebrow::before { content: ''; width: 20px; height: 1px; background: var(--az-gold); }
.az_m_head_l h1 {
    font-family: var(--az-serif); font-size: 30px; font-weight: 700;
    color: var(--az-dark); letter-spacing: 2px; margin-bottom: 8px;
}
.az_m_head_l p { font-size: 13.5px; color: var(--az-ink-2); }
.az_m_head_l p strong { color: var(--az-red); font-weight: 700; }

.az_m_search { flex-shrink: 0; }
.az_m_search form {
    display: flex; align-items: center; height: 44px; width: 360px;
    background: #fff; border: 1px solid var(--az-gold); border-radius: 999px; padding-right: 5px;
    transition: box-shadow .25s;
}
.az_m_search form:focus-within { box-shadow: 0 0 0 4px rgba(200,162,74,.14); }
.az_m_search input {
    flex: 1; min-width: 0; border: none; outline: none; background: transparent;
    height: 100%; padding: 0 8px 0 20px; font-size: 13.5px; color: var(--az-ink);
}
.az_m_search input::placeholder { color: var(--az-ink-3); }
.az_m_search button {
    flex-shrink: 0; height: 34px; padding: 0 22px; border: none; border-radius: 999px;
    background: var(--az-grad-gold); color: #fff; font-size: 13.5px; font-weight: 600; letter-spacing: 1px;
}
.az_m_search button:hover { filter: brightness(1.06); }
.az_m_search_active {
    margin-top: 9px; display: flex; align-items: center; gap: 12px; font-size: 12.5px; color: var(--az-ink-3);
}
.az_m_search_active a { color: var(--az-red); display: inline-flex; align-items: center; gap: 5px; }

/* ============================================
   列表页 ② 入驻流程细条
   ============================================ */
.az_m_flow { background: #fff; border-bottom: 1px solid var(--az-line); }
.az_m_flow_in {
    max-width: 1280px; margin: 0 auto; padding: 18px 20px;
    display: grid; grid-template-columns: repeat(4, 1fr);
}
.az_m_flow_it {
    display: flex; align-items: center; gap: 11px; position: relative; justify-content: center;
}
.az_m_flow_it + .az_m_flow_it::before {
    content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 1px; height: 24px; background: var(--az-line);
}
.az_m_flow_no {
    width: 26px; height: 26px; flex-shrink: 0; border-radius: 50%;
    background: var(--az-green-tint); color: var(--az-green-deep);
    display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
}
.az_m_flow_it span { font-size: 13px; color: var(--az-ink-2); }

/* ============================================
   列表页 ③ 横向宽卡（两列）
   ============================================ */
.az_m_list_wrap { padding-top: 26px; }
.az_m_list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.az_m_card {
    display: flex; gap: 18px; padding: 22px 24px; position: relative; overflow: hidden;
    background: #fff; border: 1px solid var(--az-line); border-radius: var(--az-radius);
    transition: border-color .25s, box-shadow .25s, transform .25s;
}
.az_m_card::before {
    content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--az-grad-gold); transform: scaleY(0); transform-origin: top; transition: transform .3s;
}
.az_m_card:hover { border-color: var(--az-sage); box-shadow: var(--az-shadow-lg); transform: translateY(-3px); }
.az_m_card:hover::before { transform: scaleY(1); }

.az_m_card_logo {
    width: 76px; height: 76px; flex-shrink: 0; border-radius: 50%; overflow: hidden;
    border: 1px solid var(--az-line); background: var(--az-green-tint);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--az-serif); font-size: 28px; font-weight: 700; color: var(--az-green);
}
.az_m_card_logo img { width: 100%; height: 100%; object-fit: cover; }
.az_m_card_main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.az_m_card_top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 8px; }
.az_m_card_name {
    font-family: var(--az-serif); font-size: 17px; font-weight: 700; color: var(--az-dark); line-height: 1.4;
}
.az_m_card:hover .az_m_card_name { color: var(--az-green-deep); }
.az_m_tag {
    display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 999px;
    font-size: 11.5px; font-weight: 600;
    background: var(--az-green-tint); color: var(--az-green-deep); border: 1px solid var(--az-sage-soft);
}
.az_m_tag i { font-size: 11px; }
.az_m_card_desc {
    font-size: 12.5px; color: var(--az-ink-2); line-height: 1.85; margin-bottom: 14px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.az_m_card_bot {
    margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 14px;
    padding-top: 13px; border-top: 1px dashed var(--az-line);
}
.az_m_card_stats { display: flex; gap: 20px; }
.az_m_card_stat { display: flex; flex-direction: column; line-height: 1.3; }
.az_m_card_stat strong {
    font-family: var(--az-serif); font-size: 17px; font-weight: 700; color: var(--az-green-deep);
}
.az_m_card_stat small { font-size: 11.5px; color: var(--az-ink-3); }
.az_m_card_go {
    display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0;
    font-size: 13px; font-weight: 600; color: var(--az-green);
}
.az_m_card_go i { transition: transform .2s; }
.az_m_card:hover .az_m_card_go i { transform: translateX(4px); }

/* ============================================
   列表页 ④ 底部招商带
   ============================================ */
.az_m_join {
    margin-top: 34px; padding: 30px 34px; border-radius: var(--az-radius); position: relative; overflow: hidden;
    background: var(--az-grad-dark); color: #fff;
    display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.az_m_join::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: var(--az-grad-gold); }
.az_m_join::after {
    content: ''; position: absolute; right: -50px; bottom: -70px; width: 230px; height: 230px; border-radius: 50%;
    background: radial-gradient(circle, rgba(200,162,74,.18), transparent 65%);
}
.az_m_join_tx { position: relative; z-index: 1; min-width: 0; }
.az_m_join_tx strong {
    font-family: var(--az-serif); display: block; font-size: 21px; font-weight: 700;
    color: #fff; letter-spacing: 1px; margin-bottom: 7px;
}
.az_m_join_tx span { font-size: 13px; color: rgba(255,255,255,.55); }
.az_m_join_btn {
    position: relative; z-index: 1; flex-shrink: 0;
    display: inline-flex; align-items: center; gap: 9px; height: 44px; padding: 0 28px;
    border-radius: var(--az-radius-sm); background: var(--az-grad-gold); color: #fff;
    font-size: 14.5px; font-weight: 600; letter-spacing: 1px;
}
.az_m_join_btn:hover { color: #fff; filter: brightness(1.07); }

/* 空状态 */
.az_m_empty {
    padding: 64px 20px; text-align: center;
    background: #fff; border: 1px dashed var(--az-line); border-radius: var(--az-radius);
}
.az_m_empty_ic {
    width: 76px; height: 76px; margin: 0 auto 18px; border-radius: 50%;
    background: var(--az-green-tint); color: var(--az-sage);
    display: flex; align-items: center; justify-content: center; font-size: 30px;
}
.az_m_empty h3 { font-family: var(--az-serif); font-size: 19px; color: var(--az-dark); margin-bottom: 8px; }
.az_m_empty p { font-size: 13.5px; color: var(--az-ink-3); margin-bottom: 20px; }
.az_m_empty_btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; }
.az_m_btn {
    display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 24px;
    border-radius: var(--az-radius-sm); border: 1px solid var(--az-line); background: #fff;
    font-size: 13.5px; color: var(--az-ink-2); transition: all .22s;
}
.az_m_btn:hover { border-color: var(--az-sage); color: var(--az-green-deep); }
.az_m_btn_primary { background: var(--az-grad-green); border-color: transparent; color: #fff; }
.az_m_btn_primary:hover { color: #fff; filter: brightness(1.07); }
.az_m_btn_gold { background: var(--az-grad-gold); border-color: transparent; color: #fff; }
.az_m_btn_gold:hover { color: #fff; filter: brightness(1.07); }

/* ============================================
   详情页 ① 墨绿商家头条
   ============================================ */
.az_m_show_hd { background: var(--az-grad-dark); position: relative; overflow: hidden; }
.az_m_show_hd::after {
    content: ''; position: absolute; right: 0; top: 0; bottom: 0; width: 42%;
    background: var(--az-m-bg, none) center right / cover no-repeat; opacity: .13;
    -webkit-mask-image: linear-gradient(to right, transparent, #000 65%); mask-image: linear-gradient(to right, transparent, #000 65%);
}
.az_m_show_hd_in {
    max-width: 1280px; margin: 0 auto; padding: 34px 20px;
    display: flex; align-items: center; gap: 24px; position: relative; z-index: 1; flex-wrap: wrap;
}
.az_m_show_logo {
    width: 90px; height: 90px; flex-shrink: 0; border-radius: 50%; overflow: hidden;
    background: #fff; border: 2px solid rgba(200,162,74,.55);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--az-serif); font-size: 34px; font-weight: 700; color: var(--az-green);
}
.az_m_show_logo img { width: 100%; height: 100%; object-fit: cover; }
.az_m_show_tt { flex: 1; min-width: 0; }
.az_m_show_tt_top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.az_m_show_name {
    font-family: var(--az-serif); font-size: 26px; font-weight: 700; color: #fff; letter-spacing: 1px;
}
.az_m_show_badge {
    display: inline-flex; align-items: center; gap: 6px; padding: 4px 13px; border-radius: 999px;
    border: 1px solid rgba(200,162,74,.5); color: var(--az-gold-light); font-size: 12px; font-weight: 600;
}
.az_m_show_meta { display: flex; flex-wrap: wrap; gap: 10px 24px; font-size: 12.5px; color: rgba(255,255,255,.55); }
.az_m_show_meta span { display: inline-flex; align-items: center; gap: 7px; }
.az_m_show_meta i { color: rgba(200,162,74,.75); font-size: 12px; }
.az_m_show_stats { display: flex; flex-shrink: 0; position: relative; z-index: 1; }
.az_m_show_stat { text-align: center; padding: 0 24px; position: relative; }
.az_m_show_stat + .az_m_show_stat::before {
    content: ''; position: absolute; left: 0; top: 12%; height: 76%; width: 1px;
    background: linear-gradient(180deg, transparent, rgba(200,162,74,.4), transparent);
}
.az_m_show_stat strong {
    font-family: var(--az-serif); display: block; font-size: 25px; font-weight: 700; color: var(--az-gold-light); line-height: 1.2;
}
.az_m_show_stat small { font-size: 11.5px; color: rgba(255,255,255,.48); }

/* ============================================
   详情页 ② 左档案卡 + 右商品网格
   ============================================ */
.az_m_show_body {
    max-width: 1280px; margin: 0 auto; padding: 26px 20px 0;
    display: grid; grid-template-columns: 296px 1fr; gap: 22px; align-items: start;
}
.az_m_side { position: sticky; top: 70px; display: flex; flex-direction: column; gap: 16px; }
.az_m_box { background: #fff; border: 1px solid var(--az-line); border-radius: var(--az-radius); overflow: hidden; }
.az_m_box_h {
    display: flex; align-items: center; gap: 9px; padding: 14px 18px;
    border-bottom: 1px solid var(--az-line); font-size: 14.5px; font-weight: 600; color: var(--az-dark);
    background: var(--az-paper-2);
}
.az_m_box_h i { color: var(--az-green); font-size: 13px; }
.az_m_box_b { padding: 16px 18px; }
.az_m_box_b p { font-size: 13px; color: var(--az-ink-2); line-height: 1.95; text-align: justify; }
.az_m_info_li {
    display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; font-size: 13px; color: var(--az-ink-2);
    border-bottom: 1px dashed var(--az-line-soft);
}
.az_m_info_li:last-child { border-bottom: none; }
.az_m_info_li i { color: var(--az-sage); font-size: 12px; margin-top: 5px; flex-shrink: 0; }
.az_m_info_li b { color: var(--az-ink-3); font-weight: 400; flex-shrink: 0; }
.az_m_side_btns { display: flex; flex-direction: column; gap: 10px; }
.az_m_side_btns .az_m_btn { justify-content: center; }

.az_m_main { min-width: 0; }
.az_m_sec_head {
    display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px;
}
.az_m_sec_head h2 {
    font-family: var(--az-serif); font-size: 22px; font-weight: 700; color: var(--az-dark); letter-spacing: 1px;
}
.az_m_sec_head_eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 11px; font-weight: 600; letter-spacing: 2.5px; color: var(--az-gold-deep); margin-bottom: 7px;
}
.az_m_sec_head_eyebrow::before { content: ''; width: 18px; height: 1px; background: var(--az-gold); }
.az_m_sec_count { font-size: 13px; color: var(--az-ink-2); flex-shrink: 0; }
.az_m_sec_count strong { color: var(--az-red); font-size: 15px; font-weight: 700; }
.az_m_prod_grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.az_m_note {
    max-width: 1280px; margin: 34px auto 0; padding: 16px 22px; border-radius: var(--az-radius);
    background: var(--az-paper-2); border: 1px dashed var(--az-line);
    font-size: 12.5px; color: var(--az-ink-3); line-height: 1.95;
}
.az_m_note i { color: var(--az-sage); margin-right: 6px; }

/* ============================================
   响应式
   ============================================ */
@media (max-width: 1024px) {
    .az_m_list { grid-template-columns: 1fr; }
    .az_m_show_body { grid-template-columns: 1fr; }
    .az_m_side { position: static; }
    .az_m_prod_grid { grid-template-columns: repeat(3, 1fr); }
    .az_m_show_stats { width: 100%; justify-content: flex-start; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.1); }
    .az_m_show_stat:first-child { padding-left: 0; }
}

@media (max-width: 768px) {
    .az_m_head { padding: 26px 20px 22px; }
    .az_m_head_l h1 { font-size: 24px; }
    .az_m_search form { width: 100%; }
    .az_m_search { width: 100%; }
    .az_m_flow_in { grid-template-columns: repeat(2, 1fr); gap: 12px 0; }
    .az_m_flow_it:nth-child(3)::before { display: none; }
    .az_m_card { padding: 18px; gap: 14px; }
    .az_m_card_logo { width: 58px; height: 58px; font-size: 22px; }
    .az_m_prod_grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .az_m_show_logo { width: 66px; height: 66px; font-size: 26px; }
    .az_m_show_name { font-size: 21px; }
    .az_m_join { padding: 24px; }
    .az_m_join_tx strong { font-size: 18px; }
}

@media (max-width: 560px) {
    .az_m_card { flex-direction: column; }
    .az_m_card_bot { flex-direction: column; align-items: flex-start; gap: 12px; }
    .az_m_show_stat { padding: 0 16px; }
    .az_m_show_stat strong { font-size: 21px; }
    .az_m_flow_in { grid-template-columns: 1fr; }
    .az_m_flow_it { justify-content: flex-start; }
    .az_m_flow_it::before { display: none !important; }
}