/* ============================================================
   AURORA WATCHES — Luxury Edition 设计系统 v3
   奢华腕表基调：墨黑 + 香槟金 + 暖白
   字体：Cormorant Garamond / Noto Serif SC（衬线标题）
         Inter / Noto Sans SC（正文与 UI）
   关键词：留白 · 发丝线 · 金线点缀 · 轻量阴影 · 优雅字距
   ============================================================ */

:root{
  /* —— 奢华色板 —— */
  --ink:#15181c;          /* 近黑，主文字与深色块 */
  --ink-2:#1d2127;        /* 次级深色面板 */
  --ink-3:#262b31;        /* 悬浮/导航深底 */
  --gold:#C8A86B;         /* 香槟金主点缀 */
  --gold-deep:#A8884B;    /* 深金，hover */
  --gold-soft:#E7D9BC;    /* 浅金，描边/渐变 */
  --ivory:#F7F3EC;        /* 暖白区块底 */
  --paper:#FFFFFF;        /* 卡片底 */
  --bg:#FCFBF8;           /* 页面底（暖白） */
  --text:#23262b;         /* 正文 */
  --muted:#8a8f96;        /* 次要文字 */
  --line:#E7E1D6;         /* 暖色发丝线 */
  --line-dark:rgba(255,255,255,.10);
  --wa:#1FAF50;           /* WhatsApp 绿（仅用于联系 CTA，保持品牌识别） */
  --wa-deep:#179B46;
  --container:1280px;
  --radius:4px;           /* 克制的小圆角，更显高级 */
  --shadow-sm:0 1px 2px rgba(20,20,20,.04);
  --shadow:0 10px 30px rgba(20,20,20,.08);
  --shadow-lg:0 24px 60px rgba(20,20,20,.14);
  /* —— 字体 —— */
  --ff-display:"Cormorant Garamond","Noto Serif SC",Georgia,"Songti SC",serif;
  --ff-body:"Inter","Noto Sans SC",-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;
  --ff-ui:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}

*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;font-family:var(--ff-body);color:var(--text);
  background:var(--bg);font-size:14px;line-height:1.7;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:var(--ink);text-decoration:none;transition:color .2s;}
a:hover{color:var(--gold-deep);}
img{max-width:100%;display:block;}
h1,h2,h3,h4,h5{
  font-family:var(--ff-display);font-weight:600;color:var(--ink);
  margin:0 0 .45em;letter-spacing:.2px;line-height:1.15;
}
.container{max-width:var(--container);margin:0 auto;padding:0 20px;width:100%;}

/* ============ 顶部促销公告栏（墨黑 + 金） ============ */
.announce{
  background:var(--ink);color:#d9cfb8;font-size:12px;font-weight:500;
  text-align:center;padding:9px 15px;letter-spacing:1.5px;text-transform:uppercase;
}
.announce b{color:var(--gold);font-weight:600;}

/* ============ 顶栏 ============ */
.top-bar{background:var(--bg);border-bottom:1px solid var(--line);font-size:12px;color:var(--muted);}
.top-bar-inner{display:flex;align-items:center;justify-content:space-between;height:38px;}
.tb-left{display:flex;gap:22px;overflow:hidden;white-space:nowrap;letter-spacing:.3px;}
.tb-left span{display:inline-flex;align-items:center;gap:6px;}
.tb-right{display:flex;align-items:center;gap:16px;}
.lang-switch a{color:var(--muted);font-weight:600;padding:2px 4px;letter-spacing:.5px;}
.lang-switch a.active{color:var(--ink);}
.lang-switch .sep{color:var(--line);margin:0 2px;}
.tb-social a{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;border:1px solid var(--line);color:#6d7278;font-size:10px;font-weight:700;transition:.2s;}
.tb-social a:hover{border-color:var(--gold);color:var(--gold-deep);background:transparent;}

/* ============ 中栏（sticky） ============ */
.mid-bar{background:rgba(252,251,248,.92);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:200;transition:box-shadow .3s;}
.mid-bar.stuck{box-shadow:0 6px 24px rgba(20,20,20,.06);}
.mid-bar-inner{display:flex;align-items:center;gap:26px;height:84px;}
.logo img{height:46px;width:auto;}
.search-box{flex:1;max-width:520px;margin:0 auto;}
.search-box form{display:flex;border-bottom:1.5px solid var(--ink);background:transparent;transition:border-color .25s;}
.search-box form:focus-within{border-color:var(--gold);}
.search-box input{flex:1;border:0;padding:11px 6px;font-size:13.5px;outline:none;background:transparent;font-family:var(--ff-body);color:var(--ink);}
.search-box input::placeholder{color:#a9adb2;}
.search-box button{background:none;border:0;color:var(--ink);padding:0 12px;cursor:pointer;font-size:16px;transition:color .2s;}
.search-box button:hover{color:var(--gold-deep);}
.mid-actions{margin-left:auto;display:flex;align-items:center;gap:14px;}
.wa-pill{display:inline-flex;align-items:center;gap:9px;background:var(--wa);color:#fff;padding:13px 24px;border-radius:40px;font-weight:600;white-space:nowrap;font-size:13.5px;letter-spacing:.3px;box-shadow:0 6px 20px rgba(31,175,80,.28);transition:.25s;}
.wa-pill:hover{background:var(--wa-deep);color:#fff;transform:translateY(-1px);box-shadow:0 10px 26px rgba(31,175,80,.34);}
.wa-ico{font-size:17px;}
.mobile-toggle{display:none;background:none;border:0;font-size:24px;cursor:pointer;color:var(--ink);}

/* ============ 主导航 + Mega Menu ============ */
.main-menu{background:var(--ink);}
.menu-list{list-style:none;display:flex;margin:0;padding:0;position:relative;flex-wrap:wrap;}
.menu-list li{position:relative;}
.menu-list li a{display:flex;align-items:center;gap:6px;padding:17px 24px;color:#cfc9bd;font-family:var(--ff-ui);font-weight:500;font-size:13px;letter-spacing:1.2px;text-transform:uppercase;transition:color .2s;}
.menu-list li a:hover{color:var(--gold);}
.menu-list li.current-menu-item>a{color:#fff;}
.menu-list li.has-mega:hover>.mega{display:grid;}
.mega{
  display:none;position:absolute;left:0;top:100%;z-index:300;
  grid-template-columns:repeat(4,1fr);gap:8px 30px;
  background:var(--paper);border:1px solid var(--line);border-top:2px solid var(--gold);
  box-shadow:var(--shadow-lg);padding:30px 34px;min-width:720px;border-radius:0 0 var(--radius) var(--radius);
}
.mega a{display:block;padding:8px 0;color:#3a3d42;font-weight:500;font-size:13px;border-bottom:1px solid #f1ede4;transition:.2s;}
.mega a:hover{color:var(--gold-deep);padding-left:6px;}
.mega .mega-col h5{font-family:var(--ff-ui);font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--ink);margin-bottom:8px;border:0;font-weight:700;}
.mega .mega-col h5::after{content:"";display:block;width:24px;height:2px;background:var(--gold);margin-top:8px;}

/* ============ Hero 全宽轮播（墨黑奢华） ============ */
.hero-slider{position:relative;overflow:hidden;background:var(--ink);}
.hero-slide{position:relative;min-height:560px;display:flex;align-items:center;}
.hero-slide .hs-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.hero-slide.s1 .hs-bg{background:
  radial-gradient(120% 90% at 80% 10%,rgba(200,168,107,.20),transparent 55%),
  radial-gradient(90% 80% at 15% 90%,rgba(200,168,107,.10),transparent 60%),
  linear-gradient(120deg,#0f1216 0%,#1a1f25 55%,#0c0f12 100%);}
.hero-slide.s2 .hs-bg{background:
  radial-gradient(110% 90% at 75% 20%,rgba(200,168,107,.18),transparent 55%),
  linear-gradient(120deg,#0d1014 0%,#232a31 50%,#0c0f12 100%);}
.hero-slide.s3 .hs-bg{background:
  radial-gradient(120% 100% at 20% 30%,rgba(200,168,107,.22),transparent 55%),
  linear-gradient(120deg,#0c0f12 0%,#1c2228 60%,#0b0e11 100%);}
.hero-slide::after{content:"";position:absolute;inset:14px;border:1px solid rgba(200,168,107,.28);pointer-events:none;} /* 金色内框，编辑式奢华 */
.hero-slide .hs-overlay{position:relative;color:#fff;padding:70px 24px;max-width:660px;z-index:2;}
.hero-slide .hs-tag{display:inline-flex;align-items:center;gap:10px;color:var(--gold);font-family:var(--ff-ui);font-weight:600;font-size:12px;letter-spacing:3px;text-transform:uppercase;margin-bottom:20px;}
.hero-slide .hs-tag::before{content:"";width:34px;height:1px;background:var(--gold);display:inline-block;}
.hero-slide h1{font-family:var(--ff-display);color:#fff;font-size:58px;line-height:1.08;font-weight:500;letter-spacing:.3px;margin-bottom:18px;}
.hero-slide p{font-family:var(--ff-body);font-size:17px;margin:0 0 30px;opacity:.82;max-width:520px;font-weight:300;letter-spacing:.3px;}
.hero-slide .hs-cta-row{display:flex;gap:16px;flex-wrap:wrap;align-items:center;}
.hero-slide .hs-cta{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:#1a1206;padding:15px 36px;border-radius:40px;font-family:var(--ff-ui);font-weight:600;font-size:14px;letter-spacing:.5px;box-shadow:0 10px 30px rgba(200,168,107,.30);transition:.25s;}
.hero-slide .hs-cta:hover{background:#fff;color:var(--ink);transform:translateY(-2px);box-shadow:0 14px 36px rgba(255,255,255,.18);}
.hero-slide .hs-cta.ghost{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff;box-shadow:none;}
.hero-slide .hs-cta.ghost:hover{background:#fff;color:var(--ink);border-color:#fff;}
.hero-slider .swiper-pagination-bullet{background:#fff;opacity:.4;}
.hero-slider .swiper-pagination-bullet-active{background:var(--gold);opacity:1;width:28px;border-radius:6px;}
.hero-slider .swiper-button-next,.hero-slider .swiper-button-prev{color:#fff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);width:46px;height:46px;border-radius:50%;backdrop-filter:blur(4px);transition:.2s;}
.hero-slider .swiper-button-next:hover,.hero-slider .swiper-button-prev:hover{background:var(--gold);border-color:var(--gold);color:#1a1206;}
.hero-slider .swiper-button-next::after,.hero-slider .swiper-button-prev::after{font-size:18px;font-weight:700;}

/* ============ 通用区块标题（优雅衬线 + 金线） ============ */
.section{padding:84px 0;}
.section-head{text-align:center;margin-bottom:48px;}
.section-head .ey{color:var(--gold-deep);font-family:var(--ff-ui);font-weight:600;letter-spacing:4px;text-transform:uppercase;font-size:12px;display:inline-block;position:relative;}
.section-head .ey::after{content:"";display:block;width:42px;height:1px;background:var(--gold);margin:14px auto 0;}
.section-head h2{font-family:var(--ff-display);font-size:42px;font-weight:600;margin:18px 0 0;color:var(--ink);}
.section-head .sub{color:var(--muted);margin-top:12px;font-size:15px;font-weight:300;letter-spacing:.3px;}

/* ============ 按系列选购 ============ */
.cat-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.cat-tile{position:relative;display:flex;flex-direction:column;align-items:center;gap:14px;padding:40px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);overflow:hidden;transition:.3s;}
.cat-tile::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(200,168,107,.06),transparent 55%);opacity:0;transition:.3s;}
.cat-tile:hover{box-shadow:var(--shadow);transform:translateY(-5px);border-color:var(--gold-soft);}
.cat-tile:hover::before{opacity:1;}
.cat-tile img{height:128px;width:auto;position:relative;filter:drop-shadow(0 10px 18px rgba(20,20,20,.10));transition:transform .4s;}
.cat-tile:hover img{transform:translateY(-4px) scale(1.04);}
.cat-tile span{font-family:var(--ff-display);font-weight:600;color:var(--ink);font-size:22px;position:relative;letter-spacing:.4px;}
.cat-tile small{color:var(--muted);font-size:12px;position:relative;letter-spacing:1px;text-transform:uppercase;font-family:var(--ff-ui);}

/* ============ 首页标签页 ============ */
.home-tabs{display:flex;justify-content:center;gap:10px;margin-bottom:40px;flex-wrap:wrap;}
.home-tabs .ht-btn{background:transparent;border:1px solid var(--line);color:#6d7278;padding:11px 30px;border-radius:40px;font-family:var(--ff-ui);font-weight:600;cursor:pointer;transition:.22s;font-size:13px;letter-spacing:1px;text-transform:uppercase;}
.home-tabs .ht-btn:hover{color:var(--ink);border-color:var(--gold);}
.home-tabs .ht-btn.active{background:var(--ink);border-color:var(--ink);color:#fff;}
.tab-panel{display:none;}
.tab-panel.active{display:block;animation:fade .45s ease;}
@keyframes fade{from{opacity:.2;transform:translateY(10px);}to{opacity:1;transform:none;}}

/* ============ 商品网格 ============ */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;}

/* ---- 商品卡片（奢华克制版） ---- */
.product-thumb{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column;position:relative;}
.product-thumb:hover{box-shadow:var(--shadow);border-color:var(--gold-soft);transform:translateY(-4px);}
.image{position:relative;overflow:hidden;aspect-ratio:1/1;background:var(--ivory);}
.image .img-main,.image .img-hover{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:22px;transition:opacity .5s,transform .8s;}
.image .img-hover{opacity:0;transform:scale(1.06);}
.product-thumb:hover .img-main{opacity:0;}
.product-thumb:hover .img-hover{opacity:1;transform:scale(1);}
.image a{display:block;height:100%;}
.quick-view{position:absolute;left:50%;bottom:16px;transform:translateX(-50%) translateY(16px);opacity:0;background:rgba(21,24,28,.92);color:#fff;border:0;padding:10px 24px;border-radius:40px;cursor:pointer;font-family:var(--ff-ui);font-weight:600;font-size:12px;letter-spacing:1px;text-transform:uppercase;transition:.3s;z-index:4;}
.product-thumb:hover .quick-view{opacity:1;transform:translateX(-50%) translateY(0);}

/* 角标：克制的优雅标签（左上，无旋转） */
.ribbon{position:absolute;top:14px;left:14px;z-index:3;padding:5px 12px;border-radius:3px;color:#fff;font-family:var(--ff-ui);font-size:10.5px;font-weight:700;letter-spacing:2px;text-transform:uppercase;box-shadow:0 2px 8px rgba(20,20,20,.12);}
.ribbon-new{background:var(--ink);}
.ribbon-hot{background:var(--gold);color:#1a1206;}
.ribbon-out{background:#9a9ea3;}

.product-info{padding:18px 18px 20px;display:flex;flex-direction:column;gap:9px;flex:1;}
.stock-line{display:flex;align-items:center;gap:7px;font-size:11.5px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;font-family:var(--ff-ui);}
.stock-line .dot{width:6px;height:6px;border-radius:50%;}
.st-in .dot{background:var(--wa);} .st-in{color:#1e8e3e;}
.st-low .dot{background:var(--gold-deep);} .st-low{color:var(--gold-deep);}
.st-out .dot{background:#9a9ea3;} .st-out{color:#9a9ea3;}
.stock-num{margin-left:auto;color:var(--muted);font-weight:500;letter-spacing:0;}
.name{font-family:var(--ff-display);font-size:21px;line-height:1.25;margin:2px 0;font-weight:600;color:var(--ink);}
.name a{color:var(--ink);}
.name a:hover{color:var(--gold-deep);}
.rating{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);font-family:var(--ff-ui);}
.rating .stars{color:var(--gold);letter-spacing:2px;font-size:13px;}
.specs{font-size:12.5px;color:var(--muted);min-height:34px;line-height:1.6;font-weight:300;}
.price-row{display:flex;align-items:baseline;gap:10px;margin-top:4px;padding-top:10px;border-top:1px solid var(--line);}
.price{font-family:var(--ff-display);font-size:26px;font-weight:600;color:var(--ink);}
.old-price{font-size:14px;color:#b3b7bc;text-decoration:line-through;}
.card-actions{margin-top:auto;display:grid;grid-template-columns:1.7fr 1fr;gap:9px;padding-top:10px;}
.wa-btn{display:flex;align-items:center;justify-content:center;gap:7px;background:var(--ink);color:#fff;padding:12px;border-radius:var(--radius);font-family:var(--ff-ui);font-weight:600;font-size:13px;letter-spacing:.5px;transition:.22s;}
.wa-btn:hover{background:var(--gold-deep);color:#fff;}
.wa-btn.big{font-size:16px;padding:16px 24px;}
.details-link{display:flex;align-items:center;justify-content:center;background:transparent;color:var(--ink);border:1px solid var(--line);padding:12px;border-radius:var(--radius);font-family:var(--ff-ui);font-weight:600;font-size:13px;transition:.22s;}
.details-link:hover{background:var(--ink);color:#fff;border-color:var(--ink);}

/* ============ 信任徽章 ============ */
.trust{background:var(--ivory);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:52px 0;}
.trust-item{display:flex;align-items:center;gap:16px;padding:8px 18px;border-left:1px solid var(--line);}
.trust-item:first-child{border-left:0;}
.trust-item .ti-ico{flex:0 0 48px;height:48px;border-radius:50%;background:var(--paper);border:1px solid var(--gold-soft);display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--gold-deep);box-shadow:var(--shadow-sm);}
.trust-item h5{font-family:var(--ff-ui);font-weight:700;font-size:13.5px;color:var(--ink);margin:0;letter-spacing:.5px;}
.trust-item p{margin:2px 0 0;font-size:12px;color:var(--muted);font-weight:300;}

/* ============ 促销横条（墨黑 + 金） ============ */
.promo-strip{background:var(--ink);color:#fff;padding:56px 0;position:relative;overflow:hidden;}
.promo-strip::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 90% 0%,rgba(200,168,107,.18),transparent 55%);}
.promo-strip .ps-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;position:relative;}
.promo-strip h3{font-family:var(--ff-display);color:#fff;margin:0;font-size:34px;font-weight:500;}
.promo-strip p{margin:6px 0 0;opacity:.75;font-weight:300;}
.promo-strip a{background:var(--gold);color:#1a1206;padding:15px 34px;border-radius:40px;font-family:var(--ff-ui);font-weight:600;letter-spacing:.5px;transition:.25s;}
.promo-strip a:hover{background:#fff;color:var(--ink);}

/* ============ 客户评价 ============ */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.review-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow-sm);position:relative;transition:.3s;}
.review-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);}
.review-card::before{content:"\201C";font-family:var(--ff-display);position:absolute;top:8px;left:20px;font-size:60px;color:var(--gold-soft);line-height:1;}
.review-card .stars{color:var(--gold);font-size:15px;letter-spacing:3px;margin-bottom:6px;}
.review-card p{margin:14px 0 18px;color:#3a3d42;font-size:14px;line-height:1.85;font-weight:300;}
.review-card .who{display:flex;align-items:center;gap:12px;font-size:13px;font-weight:600;color:var(--ink);font-family:var(--ff-ui);}
.review-card .who .av{width:38px;height:38px;border-radius:50%;background:var(--ink);color:var(--gold-soft);display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--ff-display);font-size:18px;}

/* ============ 邮件订阅（墨黑 + 金） ============ */
.newsletter{background:var(--ink);color:#fff;padding:64px 0;position:relative;overflow:hidden;}
.newsletter::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 120% at 10% 100%,rgba(200,168,107,.16),transparent 55%);}
.newsletter .nl-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;position:relative;}
.newsletter h3{font-family:var(--ff-display);color:#fff;margin:0;font-size:34px;font-weight:500;}
.newsletter p{margin:6px 0 0;opacity:.75;font-weight:300;}
.newsletter form{display:flex;gap:0;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:40px;overflow:hidden;backdrop-filter:blur(4px);}
.newsletter input{flex:1;min-width:220px;border:0;padding:15px 22px;font-size:13.5px;outline:none;background:transparent;color:#fff;font-family:var(--ff-body);}
.newsletter input::placeholder{color:rgba(255,255,255,.5);}
.newsletter button{background:var(--gold);color:#1a1206;border:0;padding:0 32px;font-family:var(--ff-ui);font-weight:600;cursor:pointer;font-size:13px;letter-spacing:1px;text-transform:uppercase;transition:.2s;}
.newsletter button:hover{background:#fff;}

/* ============ 浮动多通道社交条 ============ */
.float-bar{position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:999;display:flex;flex-direction:column;gap:14px;}
.fb{position:relative;width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:11px;text-decoration:none;box-shadow:0 8px 22px rgba(20,20,20,.30);transition:transform .18s,box-shadow .18s;line-height:1;}
.fb:hover{transform:scale(1.08);color:#fff;box-shadow:0 12px 28px rgba(20,20,20,.38);}
.fb-wa{background:#1FAF50;} .fb-tg{background:#229ED9;} .fb-line{background:#00B900;} .fb-mail{background:#4a5159;}
.fb-label{position:absolute;right:64px;top:50%;transform:translateY(-50%);background:var(--ink);color:#fff;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .18s;font-family:var(--ff-ui);}
.fb:hover .fb-label{opacity:1;}

/* ============ 首页横向精选轮播 ============ */
.featured-sec{margin-top:10px;}
.featured-swiper{overflow:hidden;padding:12px 2px 8px;}
.featured-swiper .swiper-slide{height:auto;}
.featured-swiper .product-thumb{width:100%;margin:0;height:100%;}
.featured-swiper .swiper-button-next,.featured-swiper .swiper-button-prev{color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:50%;width:42px;height:42px;box-shadow:var(--shadow-sm);transition:.2s;}
.featured-swiper .swiper-button-next:hover,.featured-swiper .swiper-button-prev:hover{border-color:var(--gold);color:var(--gold-deep);}
.featured-swiper .swiper-button-next::after,.featured-swiper .swiper-button-prev::after{font-size:18px;font-weight:700;}

/* ============ 分类/归档页 ============ */
.category-layout{padding:34px 20px 10px;}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:22px;letter-spacing:.3px;}
.breadcrumb a{color:var(--muted);}
.breadcrumb a:hover{color:var(--gold-deep);}
.category-body{display:flex;gap:34px;align-items:flex-start;}
.cat-sidebar{flex:0 0 250px;}
.side-block{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:22px;background:var(--paper);}
.side-title{font-family:var(--ff-ui);font-size:13px;background:var(--ink);color:#fff;padding:14px 18px;margin:0;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;}
.cat-tree{list-style:none;margin:0;padding:0;}
.cat-tree li a{display:flex;justify-content:space-between;padding:12px 18px;border-bottom:1px solid #f1ede4;color:#3a3d42;font-weight:500;font-size:13.5px;transition:.2s;}
.cat-tree li a:hover{background:var(--ivory);color:var(--gold-deep);}
.cat-tree li.current-cat>a{background:var(--ivory);color:var(--ink);font-weight:700;}
.cat-tree li .count{color:var(--muted);font-weight:500;}
.filter-block{padding:18px;}
.filter-block label{display:flex;align-items:center;gap:9px;font-size:13px;padding:6px 0;color:#3a3d42;cursor:pointer;font-weight:300;}
.filter-block .price-range{display:flex;gap:9px;align-items:center;}
.filter-block .price-range input{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:var(--radius);font-family:var(--ff-body);}
.filter-block .apply{display:block;text-align:center;background:var(--ink);color:#fff;padding:11px;border-radius:var(--radius);font-family:var(--ff-ui);font-weight:600;margin-top:12px;letter-spacing:.5px;transition:.2s;}
.filter-block .apply:hover{background:var(--gold-deep);}
.category-main{flex:1;min-width:0;}
.toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid var(--line);background:var(--ivory);border-radius:var(--radius);padding:12px 18px;margin-bottom:24px;flex-wrap:wrap;}
.toolbar .tb-count{font-size:13px;color:var(--muted);font-weight:500;letter-spacing:.3px;}
.toolbar .tb-sort{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);}
.toolbar select{border:1px solid var(--line);border-radius:var(--radius);padding:8px 12px;font-size:13px;background:#fff;font-family:var(--ff-body);}
.toolbar .view-toggle{display:flex;gap:7px;}
.toolbar .view-toggle button{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:7px 12px;cursor:pointer;color:#6d7278;font-family:var(--ff-ui);}
.toolbar .view-toggle button.active{background:var(--ink);color:#fff;border-color:var(--ink);}

/* ============ 商品详情 ============ */
.product-detail{display:flex;gap:50px;margin:34px 0;}
.pd-gallery{flex:0 0 46%;position:sticky;top:104px;align-self:flex-start;}
.pd-main-img{border:1px solid var(--line);border-radius:var(--radius);background:var(--ivory);padding:30px;}
.pd-main-img img{margin:0 auto;max-height:460px;object-fit:contain;}
.pd-thumbs{display:flex;gap:12px;margin-top:14px;}
.pd-thumbs .thumb{width:80px;height:80px;border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;object-fit:contain;background:#fff;padding:6px;transition:.2s;}
.pd-thumbs .thumb.active,.pd-thumbs .thumb:hover{border-color:var(--gold);box-shadow:var(--shadow-sm);}
.pd-info{flex:1;min-width:0;}
.pd-title{font-family:var(--ff-display);font-size:38px;line-height:1.18;font-weight:600;margin-bottom:8px;color:var(--ink);}
.pd-badges{display:flex;gap:8px;margin:8px 0 14px;flex-wrap:wrap;}
.pd-badge{font-family:var(--ff-ui);font-size:10.5px;font-weight:700;padding:5px 13px;border-radius:3px;letter-spacing:2px;text-transform:uppercase;color:#fff;}
.pd-badge.new{background:var(--ink);} .pd-badge.hot{background:var(--gold);color:#1a1206;} .pd-badge.out{background:#9a9ea3;}
.pd-meta{display:flex;align-items:center;gap:20px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:16px;font-family:var(--ff-ui);letter-spacing:.3px;}
.pd-meta .rating{font-size:13px;}
.pd-price-row{display:flex;align-items:baseline;gap:14px;margin:10px 0 18px;padding-bottom:18px;border-bottom:1px solid var(--line);}
.pd-price{font-family:var(--ff-display);font-size:40px;font-weight:600;color:var(--ink);}
.pd-old{font-size:18px;color:#b3b7bc;text-decoration:line-through;}
.pd-save{background:rgba(200,168,107,.16);color:var(--gold-deep);font-weight:700;font-size:12px;padding:4px 12px;border-radius:4px;font-family:var(--ff-ui);}

/* 规格表 */
.spec-table{width:100%;border-collapse:collapse;margin:8px 0 26px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.spec-table th,.spec-table td{padding:13px 18px;text-align:left;font-size:13.5px;border-bottom:1px solid #f1ede4;}
.spec-table th{background:var(--ivory);color:var(--ink);font-family:var(--ff-ui);font-weight:700;width:38%;letter-spacing:.3px;}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0;}
.spec-table td{color:#3a3d42;font-weight:300;}

.pd-cta{display:flex;gap:14px;margin:8px 0 16px;flex-wrap:wrap;}
.pd-cta .wa-btn{flex:1;min-width:230px;}
.pd-note{font-size:13px;color:var(--muted);background:var(--ivory);border-left:3px solid var(--gold);padding:12px 16px;border-radius:0 var(--radius) var(--radius) 0;font-weight:300;}

/* 详情 Tab */
.pd-tabs{margin:42px 0 12px;}
.pd-tab-head{display:flex;gap:8px;border-bottom:1px solid var(--line);margin-bottom:22px;flex-wrap:wrap;}
.pd-tab-head button{background:none;border:0;padding:14px 24px;font-family:var(--ff-ui);font-weight:600;font-size:13px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;letter-spacing:1px;text-transform:uppercase;transition:.2s;}
.pd-tab-head button.active{color:var(--ink);border-bottom-color:var(--gold);}
.pd-tab-body{color:#3a3d42;font-size:14px;line-height:1.9;font-weight:300;}
.pd-tab-body ul{margin:0;padding-left:20px;}
.pd-tab-body li{margin-bottom:8px;}

.related{margin:46px 0 12px;}
.related h2{font-family:var(--ff-display);font-size:30px;font-weight:600;margin-bottom:20px;}

/* ============ 页脚（墨黑 + 金） ============ */
.site-footer{background:var(--ink);color:#b9b2a4;margin-top:70px;}
.footer-top{border-bottom:1px solid var(--line-dark);}
.footer-news{display:flex;align-items:center;gap:22px;padding:32px 0;flex-wrap:wrap;}
.footer-news .fn-ico{font-size:28px;color:var(--gold);}
.footer-news h4{font-family:var(--ff-display);color:#fff;margin:0;font-size:22px;font-weight:500;}
.footer-news p{margin:3px 0 0;opacity:.65;font-size:13px;font-weight:300;}
.footer-news form{margin-left:auto;display:flex;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:40px;overflow:hidden;}
.footer-news input{flex:1;min-width:200px;border:0;padding:13px 20px;outline:none;font-size:13px;background:transparent;color:#fff;font-family:var(--ff-body);}
.footer-news input::placeholder{color:rgba(255,255,255,.5);}
.footer-news button{background:var(--gold);color:#1a1206;border:0;padding:0 28px;font-family:var(--ff-ui);font-weight:600;cursor:pointer;letter-spacing:.5px;transition:.2s;}
.footer-news button:hover{background:#fff;}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px;padding:58px 20px;}
.footer-col h4{font-family:var(--ff-ui);color:#fff;font-size:13px;margin-bottom:18px;position:relative;padding-bottom:10px;letter-spacing:1.5px;text-transform:uppercase;font-weight:700;}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:var(--gold);}
.footer-col p{font-size:13px;line-height:1.9;opacity:.7;font-weight:300;}
.footer-col a{color:#a9a294;font-size:13px;font-weight:300;}
.footer-col a:hover{color:var(--gold);}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-col li{margin-bottom:11px;}
.footer-social{display:flex;gap:12px;margin-top:16px;}
.footer-social a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700;transition:.2s;}
.footer-social a:hover{background:var(--gold);color:#1a1206;border-color:var(--gold);}
.footer-bottom{background:#0b0e11;color:#6f6a5e;font-size:12px;padding:20px 0;text-align:center;letter-spacing:.5px;}
.pay-icons{display:flex;gap:9px;justify-content:center;margin-top:12px;flex-wrap:wrap;}
.pay-icons span{background:rgba(255,255,255,.06);color:#b9b2a4;font-size:11px;font-weight:600;padding:5px 11px;border-radius:4px;letter-spacing:.5px;}

/* ============ 分页 / 页面 ============ */
.nav-links{display:flex;gap:7px;justify-content:center;margin:40px 0;}
.nav-links a,.nav-links span{padding:10px 16px;border:1px solid var(--line);border-radius:var(--radius);color:#3a3d42;font-weight:600;font-family:var(--ff-ui);transition:.2s;}
.nav-links .current,.nav-links a:hover{background:var(--ink);color:#fff;border-color:var(--ink);}
.page-article{max-width:820px;margin:34px auto;}
.page-title{font-family:var(--ff-display);font-size:38px;}

/* ============ 快览弹窗 ============ */
.qv-overlay{position:fixed;inset:0;background:rgba(11,14,17,.66);display:none;align-items:center;justify-content:center;z-index:1000;padding:20px;}
.qv-overlay.open{display:flex;}
.qv-box{background:#fff;border-radius:8px;max-width:820px;width:100%;display:flex;gap:30px;padding:30px;position:relative;box-shadow:var(--shadow-lg);}
.qv-close{position:absolute;right:16px;top:12px;background:none;border:0;font-size:26px;cursor:pointer;color:#888;}
.qv-box img{flex:0 0 42%;background:var(--ivory);border-radius:var(--radius);padding:20px;object-fit:contain;}
.qv-info{flex:1;}
.qv-info .name{font-size:22px;}
.qv-info .wa-btn{margin-top:18px;}

/* ============ 回到顶部 ============ */
.to-top{position:fixed;right:18px;bottom:26px;width:46px;height:46px;border-radius:50%;background:var(--ink);color:#fff;border:0;cursor:pointer;font-size:18px;box-shadow:var(--shadow);z-index:998;opacity:0;pointer-events:none;transition:.25s;}
.to-top.show{opacity:1;pointer-events:auto;}
.to-top:hover{background:var(--gold-deep);}

/* ============================================================
   v4 追加：卡片信息密度 + 首页入口 + 每日实拍 + 咨询弹窗
   ============================================================ */

/* ---- 商品卡：库存行换行承载上架日期 ---- */
.stock-line{flex-wrap:wrap;row-gap:1px;}
.stock-line .added-on{flex:0 0 100%;font-size:10.5px;letter-spacing:.9px;color:var(--muted);font-weight:500;}
.stock-num{font-weight:700;}

/* ---- 商品卡：规格行最多两行，卡片高度整齐 ---- */
.specs{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ---- 商品卡：主按钮全宽 + 底部次级操作 ---- */
.card-actions{display:block;padding-top:10px;}
.card-actions .wa-btn{width:100%;}
.card-links{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:9px;padding-top:9px;border-top:1px solid var(--line);}
.card-links .details-link{display:inline;background:none;border:0;padding:0;font-size:11.5px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--muted);}
.card-links .details-link:hover{background:none;color:var(--gold-deep);}
.ask-btn{background:none;border:0;padding:0;cursor:pointer;font-family:var(--ff-ui);font-size:11.5px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--gold-deep);transition:.2s;}

/* ---- 分类磁贴 CTA ---- */
.cat-tile .tile-cta{position:relative;margin-top:2px;color:var(--gold-deep);font-family:var(--ff-ui);font-size:11px;letter-spacing:2px;text-transform:uppercase;transition:.25s;}
.cat-tile:hover .tile-cta{color:var(--ink);}

/* ---- 首页 Tab 行：查看全部 ---- */
.home-tabs{display:flex;align-items:center;gap:12px;flex-wrap:wrap;}
.ht-all{margin-left:auto;padding:11px 26px;border-radius:40px;border:1px solid var(--gold-soft);background:rgba(200,168,107,.10);color:var(--gold-deep);font-family:var(--ff-ui);font-weight:600;font-size:12.5px;letter-spacing:1px;text-transform:uppercase;transition:.22s;}
.ht-all:hover{background:var(--gold);color:#1a1206;border-color:var(--gold);}

/* ---- 每日到货实拍视频 ---- */
.daily-updates .du-frame{position:relative;width:100%;padding-bottom:56.25%;border-radius:var(--radius);overflow:hidden;background:var(--ink);box-shadow:var(--shadow);}
.daily-updates .du-frame iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;}

/* ---- 咨询弹窗 Ask Question ---- */
.ask-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:1002;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(11,14,17,.62);opacity:0;pointer-events:none;transition:opacity .25s;}
.ask-overlay.open{opacity:1;pointer-events:auto;}
.ask-overlay .ask-box{position:relative;width:100%;max-width:460px;background:var(--paper);border-radius:var(--radius);padding:36px 34px 28px;box-shadow:var(--shadow-lg);transform:translateY(14px);transition:transform .28s;}
.ask-overlay.open .ask-box{transform:translateY(0);}
.ask-overlay .ask-ey{color:var(--gold-deep);font-family:var(--ff-ui);font-weight:600;letter-spacing:4px;text-transform:uppercase;font-size:11px;}
.ask-overlay h3{font-family:var(--ff-display);font-size:25px;font-weight:600;color:var(--ink);margin:10px 0 6px;line-height:1.25;}
.ask-overlay .ask-sub{color:var(--muted);font-size:13.5px;margin:0 0 18px;font-weight:300;}
.ask-overlay .ask-label{display:block;font-family:var(--ff-ui);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-bottom:7px;font-weight:600;}
.ask-overlay textarea{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;font-family:var(--ff-body);font-size:13.5px;resize:vertical;outline:none;transition:.2s;}
.ask-overlay textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,168,107,.14);}
.ask-overlay .wa-btn.big{margin-top:16px;padding:15px;font-size:14px;}
.ask-overlay .ask-tip{margin:12px 0 0;font-size:11.5px;color:var(--muted);line-height:1.6;}
.ask-close{position:absolute;top:10px;right:14px;background:none;border:0;font-size:26px;line-height:1;color:var(--muted);cursor:pointer;transition:.2s;}
.ask-close:hover{color:var(--ink);}

/* ---- 详情页：Ask Question 次级按钮 ---- */
.pd-cta .ask-btn.big{flex:1;min-width:200px;background:transparent;color:var(--ink);border:1px solid var(--line);padding:15px;border-radius:var(--radius);font-size:14px;letter-spacing:.5px;text-transform:none;transition:.22s;}
.pd-cta .ask-btn.big:hover{background:var(--ink);color:#fff;border-color:var(--ink);}