/* ============================================================
   石榴粒子 v6 · 公共框架（前缀 sl_）
   顶部细条 / 品牌搜索头 / 红色导航条 / 移动抽屉 / 茄紫页脚
   与上一版（深色吸顶单条头 + 浮卡 CTA + 深墨蓝页脚）结构完全不同
   ============================================================ */

.sl_wrap { max-width: var(--sl-wrap); margin: 0 auto; padding: 0 20px; }
.sl_jade { color: var(--sl-jade) !important; }

/* ---------- ① 顶部细条 ---------- */
.sl_top { background: var(--sl-cream-2); border-bottom: 1px solid var(--sl-line); font-size: 12.5px; color: var(--sl-muted); }
.sl_top_in { display: flex; align-items: center; justify-content: space-between; height: 34px; }
.sl_top_l i { color: var(--sl-jade); margin-right: 4px; }
.sl_top_r { display: flex; align-items: center; gap: 14px; }
.sl_top_r a:hover { color: var(--sl-red); }
.sl_top_reg { color: var(--sl-red); }
.sl_top_r i.fa-phone-alt { color: var(--sl-red); margin-right: 3px; }
.sl_top_sep { width: 1px; height: 11px; background: #DCCCC8; }

/* ---------- ② 品牌 + 搜索 ---------- */
.sl_head { background: #fff; position: relative; z-index: 60; }
.sl_head_in { display: flex; align-items: center; gap: 40px; height: 108px; }
.sl_logo { flex-shrink: 0; display: block; }
.sl_logo img { height: 48px; width: auto; display: block; }

.sl_find { flex: 1; max-width: 640px; margin: 0 auto; }
.sl_find_tabs { display: flex; gap: 2px; margin-bottom: -1px; }
.sl_find_tabs button {
    border: none; background: transparent; padding: 4px 16px 5px; font-size: 13px; color: var(--sl-muted);
    border-radius: 6px 6px 0 0; cursor: pointer; font-weight: 600;
}
.sl_find_tabs button.on { background: var(--sl-red); color: #fff; }
.sl_find_tabs button:not(.on):hover { color: var(--sl-red); }
.sl_find_box { display: flex; height: 42px; border: 2px solid var(--sl-red); border-radius: 0 8px 8px 8px; overflow: hidden; background: #fff; }
.sl_find_box input { flex: 1; min-width: 0; border: none; outline: none; padding: 0 16px; font-size: 14px; color: var(--sl-ink); background: transparent; }
.sl_find_box input::-webkit-search-cancel-button { display: none; }
.sl_find_box button { border: none; background: var(--sl-red); color: #fff; padding: 0 26px; font-size: 15px; font-weight: 700; cursor: pointer; }
.sl_find_box button:hover { background: var(--sl-red-deep); }
.sl_find_hot { display: flex; gap: 14px; margin-top: 7px; font-size: 12px; color: var(--sl-muted); white-space: nowrap; overflow: hidden; }
.sl_find_hot a:hover { color: var(--sl-red); }

.sl_head_act { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.sl_cart, .sl_user {
    position: relative; display: inline-flex; align-items: center; gap: 7px; height: 40px; padding: 0 16px;
    border: 1px solid var(--sl-line); border-radius: 8px; font-size: 13.5px; color: var(--sl-ink); background: #fff;
}
.sl_cart i { color: var(--sl-red); }
.sl_cart:hover, .sl_user:hover { border-color: var(--sl-red); color: var(--sl-red); }
.sl_cart em {
    position: absolute; top: -8px; right: -8px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 10px;
    background: var(--sl-red); color: #fff; font-size: 11px; font-style: normal; line-height: 19px; text-align: center; font-weight: 700;
}
.sl_burger { display: none; width: 40px; height: 40px; border: 1px solid var(--sl-line); border-radius: 8px; background: #fff; color: var(--sl-ink); }

/* ---------- ③ 红色导航条 ---------- */
.sl_nav { background: var(--sl-red); }
.sl_nav_in { display: flex; align-items: center; height: 46px; }
.sl_allcat { position: relative; align-self: stretch; }
.sl_allcat_btn {
    display: flex; align-items: center; gap: 8px; height: 100%; width: 200px; padding: 0 18px;
    background: var(--sl-red-deep); color: #fff; font-size: 14.5px; font-weight: 700; cursor: default;
}
.sl_allcat_pop {
    position: absolute; left: 0; top: 100%; width: 200px; padding: 8px 0 10px; background: #fff;
    border: 1px solid var(--sl-line); border-top: none; box-shadow: 0 12px 28px rgba(42,26,31,.12);
    opacity: 0; visibility: hidden; transform: translateY(6px); transition: all .18s ease; z-index: 70;
}
.sl_allcat:hover .sl_allcat_pop { opacity: 1; visibility: visible; transform: none; }
.sl_allcat_hd { margin: 6px 18px 4px; font-size: 11.5px; color: var(--sl-muted); letter-spacing: 1px; }
.sl_allcat_pop a { display: flex; align-items: center; gap: 9px; padding: 9px 18px; font-size: 14px; color: var(--sl-ink); }
.sl_allcat_pop a i:first-child { width: 16px; color: var(--sl-red); text-align: center; }
.sl_allcat_pop a.sl_jade i:first-child { color: var(--sl-jade); }
.sl_allcat_pop a i:last-child { margin-left: auto; font-size: 11px; color: #CDBDB9; }
.sl_allcat_pop a:hover { background: var(--sl-cream); color: var(--sl-red); }

.sl_nav_links { display: flex; align-items: stretch; height: 100%; margin-left: 8px; }
.sl_nav_links a {
    display: flex; align-items: center; padding: 0 20px; color: rgba(255,255,255,.92); font-size: 15px; font-weight: 600;
    position: relative;
}
.sl_nav_links a:hover { color: #fff; background: rgba(255,255,255,.08); }
.sl_nav_links a.on { color: #fff; background: rgba(0,0,0,.14); }
.sl_nav_links a.on::after { content: ''; position: absolute; left: 50%; bottom: 0; width: 0; height: 0; margin-left: -6px; border: 6px solid transparent; border-bottom-color: var(--sl-cream); }
.sl_nav_note { margin-left: auto; font-size: 12.5px; color: rgba(255,255,255,.82); white-space: nowrap; }
.sl_nav_note i { margin-right: 4px; color: #FFD9A0; }

/* ---------- 移动抽屉 ---------- */
.sl_mask { position: fixed; inset: 0; background: rgba(28,16,19,.45); opacity: 0; visibility: hidden; transition: .2s; z-index: 98; }
.sl_mask.on { opacity: 1; visibility: visible; }
.sl_drawer {
    position: fixed; top: 0; right: 0; bottom: 0; width: 290px; background: #fff; z-index: 99; padding: 16px 18px; overflow-y: auto;
    transform: translateX(100%); transition: transform .25s ease;
}
.sl_drawer.on { transform: none; }
.sl_drawer_top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.sl_drawer_top button { border: none; background: var(--sl-cream-2); width: 34px; height: 34px; border-radius: 8px; }
.sl_drawer_find { display: flex; border: 1.5px solid var(--sl-red); border-radius: 8px; overflow: hidden; margin-bottom: 10px; }
.sl_drawer_find input { flex: 1; border: none; outline: none; padding: 8px 12px; }
.sl_drawer_find button { border: none; background: var(--sl-red); color: #fff; width: 44px; }
.sl_drawer > a { display: block; padding: 11px 4px; border-bottom: 1px solid var(--sl-line); font-size: 15px; }
.sl_drawer hr { border-color: var(--sl-line); margin: 10px 0; }
.sl_drawer_tel { margin-top: 14px; font-size: 13px; color: var(--sl-muted); }
.sl_drawer_tel b { display: block; font-size: 18px; color: var(--sl-red); }

/* ---------- 页脚 ---------- */
.sl_foot { background: var(--sl-ink); color: #C9B8BC; margin-top: 56px; font-size: 13.5px; }
.sl_foot_rules { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid rgba(255,255,255,.08); }
.sl_foot_rules > div { display: flex; align-items: center; gap: 14px; padding: 28px 10px; }
.sl_foot_rules > div + div { border-left: 1px solid rgba(255,255,255,.06); padding-left: 26px; }
.sl_foot_rules i {
    width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; display: flex; align-items: center; justify-content: center;
    background: rgba(224,71,90,.16); color: #F07A88; font-size: 18px;
}
.sl_foot_rules b { display: block; color: #fff; font-size: 15px; margin-bottom: 2px; }
.sl_foot_rules em { font-style: normal; font-size: 12.5px; color: #9F8B90; }

.sl_foot_main { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr 1fr; gap: 36px; padding: 40px 0 34px; }
.sl_foot_brand img { height: 46px; width: auto; margin-bottom: 14px; }
.sl_foot_brand p { line-height: 1.9; color: #A8959A; margin-bottom: 14px; max-width: 380px; }
.sl_foot_brand li { display: flex; gap: 9px; align-items: flex-start; margin-bottom: 7px; color: #D7C8CB; }
.sl_foot_brand li i { color: #F07A88; width: 14px; margin-top: 4px; }
.sl_foot_col h5 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 16px; position: relative; padding-bottom: 10px; }
.sl_foot_col h5::after { content: ''; position: absolute; left: 0; bottom: 0; width: 22px; height: 2px; background: var(--sl-red-2); }
.sl_foot_col a, .sl_foot_col span { display: block; margin-bottom: 10px; color: #B5A2A7; }
.sl_foot_col a:hover { color: #fff; }

.sl_foot_copy { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; padding: 18px 0 22px; border-top: 1px solid rgba(255,255,255,.08); font-size: 12.5px; color: #8E7A80; }
.sl_foot_copy a { color: #C9B8BC; }
.sl_foot_copy a:hover { color: #fff; }
.sl_foot_copy_r { margin-left: auto; }

/* ---------- 窄屏兜底（管局只看 PC，这里只保证不崩） ---------- */
@media (max-width: 1100px) {
    .sl_nav_note { display: none; }
    .sl_foot_main { grid-template-columns: 1fr 1fr 1fr; }
    .sl_foot_brand { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
    .sl_top, .sl_nav, .sl_find_hot, .sl_find_tabs, .sl_user { display: none; }
    .sl_head_in { height: 70px; gap: 14px; }
    .sl_logo img { height: 36px; }
    .sl_find_box { border-radius: 8px; height: 38px; }
    .sl_find_box button { padding: 0 14px; font-size: 0; }
    .sl_find_box button i { font-size: 15px; }
    .sl_cart { font-size: 0; padding: 0 12px; }
    .sl_cart i { font-size: 16px; }
    .sl_burger { display: inline-flex; align-items: center; justify-content: center; }
    .sl_foot_rules { grid-template-columns: 1fr 1fr; }
    .sl_foot_rules > div + div { border-left: none; padding-left: 10px; }
    .sl_foot_main { grid-template-columns: 1fr 1fr; }
    .sl_foot_copy_r { margin-left: 0; }
}

/* 内容区与头部同宽对齐（Bootstrap .container 在大屏是 1320px） */
.zh_main > .container { max-width: var(--sl-wrap); padding-left: 20px; padding-right: 20px; }
.sl_foot_brand ul { padding-left: 0; margin: 0; }