/* ===== Product List & Detail Page Styles ===== */

/* ===== Product List Page ===== */
.prod-cat-banner{
  width:100%;
  max-height:320px;
  overflow:hidden;
  position:relative;
}
.prod-cat-banner img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
}

.prod-cat-header{
  padding:66px 0 0px;
  text-align:center;
}
.prod-cat-headera{
  padding:60px 0 0px;
  text-align:center;
}
.prod-cat-header h2{
  font-family:var(--serif);
  font-weight:700;
  font-size:46px;
  color:var(--ink);
  margin-bottom:-5px;
}
.prod-breadcrumb{
  font-size:13px;
  color:var(--muted);
  letter-spacing:.5px;
}
.prod-breadcrumb a:hover{color:var(--coral)}
.prod-breadcrumb span{margin:0 6px;color:var(--line)}

/* Product list - horizontal cards */
.prod-list-wrap{
  padding:20px 0 70px;
}
.prod-list-item{
  display:flex;
  gap:40px;
  padding:9px 0;
  border-bottom:1px solid var(--line);
  transition:background .3s ease;
}
/* 偶数项：颠倒子元素顺序，实现图片在右侧、文字在左侧 */
.prod-list-item:nth-child(even) {
  flex-direction: row-reverse;
}

.pli-img,
.pli-info {
  flex: 1;
}
/*.prod-list-item:hover{background:rgba(216,160,136,.03)}*/
.prod-list-item .pli-img{
  flex-shrink:0;
  width:360px;
  height:360px;
  overflow:hidden;
  background:#f5f0ec;
}
.prod-list-item .pli-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s var(--ease);
}
.prod-list-item:hover .pli-img img{transform:scale(1.05)}
.prod-list-item .pli-info{
  flex:1;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.prod-list-item .pli-info h3{
  font-family:var(--serif);
  font-weight:700;
  font-size:28px;
  color:var(--ink);
  margin-bottom:16px;
}
.prod-list-item .pli-info p{
  font-size:15px;
  line-height:1.8;
  color:var(--body);
  margin-bottom:24px;
}
.pli-buttons{
  display:flex;
  gap:14px;
}
.pli-btn{
  display:inline-flex;
  align-items:center;
  padding:12px 28px;
  font-family:var(--sans);
  font-size:13px;
  font-weight:500;
  letter-spacing:1px;
  text-transform:uppercase;
  border-radius:4px;
  cursor:pointer;
  transition:all .3s ease;
  border:1px solid var(--ink);
}
.pli-btn--info{
  background:transparent;
  color:var(--ink);
}
.pli-btn--info:hover{
  background:var(--ink);
  color:#fff;
}
.pli-btn--quote{
  background:var(--coral);
  color:#fff;
  border-color:var(--coral);
}
.pli-btn--quote:hover{
  background:var(--ink);
  border-color:var(--ink);
}

/* ===== Product Detail Page ===== */
.detail-layout{
  display:grid;
  grid-template-columns:260px 1fr;
  gap:40px;
  padding:30px 0 70px;
}
.detail-layouta{
  display:grid;
  grid-template-columns:260px 1fr;
  gap:40px;
  padding:50px 0 70px;
}

/* Detail sidebar */
.detail-sidebar{
  position:sticky;
  top:20px;
  align-self:start;
}
.sidebar-search{
  margin-bottom:30px;
}
.sidebar-search input{
  width:100%;
  padding:12px 16px;
  border:1px solid var(--line);
  border-radius:4px;
  font-family:var(--sans);
  font-size:14px;
  color:var(--ink);
  outline:0;
  transition:border-color .3s ease;
}
.sidebar-search input:focus{border-color:var(--coral)}
.sidebar-search input::placeholder{color:var(--muted)}

.sidebar-box{
  margin-bottom:30px;
}
.sidebar-box h4{
  font-size:14px;
  font-weight:700;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--ink);
  margin-bottom:16px;
  padding-bottom:10px;
  border-bottom:2px solid var(--coral);
}
.sidebar-cat-list li{
  margin-bottom:4px;
}
.sidebar-cat-list li a{
  display:block;
  padding:8px 12px;
  font-size:14px;
  color:var(--body);
  border-radius:4px;
  transition:all .3s ease;
}
.sidebar-cat-list li a:hover,
.sidebar-cat-list li a.active{
  background:var(--footer-bg);
  color:var(--coral);
  padding-left:18px;
}

.sidebar-cta{
  position:relative;
  overflow:hidden;
  border-radius:8px;
  padding:30px 24px;
  text-align:center;
  background:linear-gradient(135deg,#E8D8C8,#D8A088);
}
.sidebar-cta h4{
  color:#fff;
  font-family:var(--serif);
  font-size:20px;
  font-weight:700;
  margin-bottom:12px;
  border:0;
  padding:0;
}
.sidebar-cta p{
  font-size:13px;
  line-height:1.7;
  color:rgba(255,255,255,.9);
  margin-bottom:18px;
}
.sidebar-cta a{
  display:inline-block;
  padding:10px 24px;
  background:#fff;
  color:var(--ink);
  font-size:13px;
  font-weight:500;
  letter-spacing:1px;
  text-transform:uppercase;
  border-radius:4px;
  transition:all .3s ease;
}
.sidebar-cta a:hover{
  background:var(--ink);
  color:#fff;
}

/* Detail main content */
.detail-main{
  min-width:0;
}

/* Breadcrumbs */
.detail-breadcrumb{
  font-size:13px;
  color:var(--muted);
  margin-bottom:20px;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
}
.detail-breadcrumb a:hover{color:var(--coral)}
.detail-breadcrumb span{margin:0 6px;color:var(--line)}

/* Product gallery */
.detail-gallery{
  display:grid;
  grid-template-columns:1.15fr 0.85fr;
  gap:40px;
  margin-bottom:50px;
}
.gallery-left{
  min-width:0;
}
.gallery-main{
  position:relative;
  width:100%;
  aspect-ratio:1;
  overflow:hidden;
  background:#f5f0ec;
  border:1px solid var(--line);
}
.gallery-main img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:opacity .3s ease;
}
/* Main image navigation arrows */
.gallery-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:40px;
  height:40px;
  border:none;
  background:rgba(255,255,255,.8);
  color:var(--ink);
  font-size:24px;
  line-height:1;
  cursor:pointer;
  z-index:2;
  opacity:0;
  transition:opacity .3s ease,background .3s ease;
  display:flex;
  align-items:center;
  justify-content:center;
}
.gallery-main:hover .gallery-nav{opacity:1}
.gallery-nav:hover{background:#fff;color:var(--coral)}
.gallery-nav--prev{left:8px}
.gallery-nav--next{right:8px}
.gallery-nav:disabled{
  opacity:0 !important;
  cursor:default;
  pointer-events:none;
}

/* Thumbnail carousel with arrows */
.gallery-thumbs-wrap{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:12px;
}
.thumb-nav{
  flex-shrink:0;
  width:28px;
  height:28px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--body);
  font-size:18px;
  line-height:1;
  cursor:pointer;
  transition:all .3s ease;
  display:flex;
  align-items:center;
  justify-content:center;
}
.thumb-nav:hover{
  border-color:var(--coral);
  color:var(--coral);
}
.thumb-nav:disabled{
  opacity:.35;
  cursor:default;
  pointer-events:none;
}
.gallery-thumbs{
  flex:1;
  overflow:hidden;
  position:relative;
}
.gallery-thumb-track{
  display:flex;
  gap:10px;
  transition:transform .4s ease;
}
.gallery-thumb{
  flex-shrink:0;
  width:72px;
  height:72px;
  overflow:hidden;
  border:2px solid transparent;
  cursor:pointer;
  transition:border-color .3s ease;
  background:#f5f0ec;
}
.gallery-thumb.active{border-color:var(--coral)}
.gallery-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.gallery-info{
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding-left:2px;
}
.gallery-info h1{
  font-family:var(--serif);
  font-weight:700;
  font-size:36px;
  color:var(--ink);
  margin-bottom:20px;
  display: block;
}
.gallery-info h2{
  font-family:var(--serif);
  font-weight:700;
  font-size:32px;
  color:var(--ink);
  margin-bottom:16px;
}
.gallery-info .detail-desc{
  font-size:15px;
  line-height:1.9;
  color:var(--body);
  margin-bottom:24px;
}
.detail-inquiry-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 36px;
  background:var(--coral);
  color:#fff;
  font-family:var(--sans);
  font-size:14px;
  font-weight:500;
  letter-spacing:1.5px;
  text-transform:uppercase;
  border:0;
  border-radius:4px;
  cursor:pointer;
  transition:all .3s ease;
  align-self:flex-start;
  margin-top: 25px;
}
.detail-inquiry-btn:hover{
  background:var(--ink);
  transform:translateY(-2px);
}

/* Share buttons */
.detail-share{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:24px;
  padding-top:20px;
  border-top:1px solid var(--line);
}
.detail-share span{
  font-size:13px;
  font-weight:500;
  color:var(--muted);
  letter-spacing:1px;
  text-transform:uppercase;
}
.share-icons{
  display:flex;
  gap:8px;
}
.share-icon{
  width:34px;
  height:34px;
  border-radius:50%;
  background:var(--footer-bg);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  color:var(--body);
  cursor:pointer;
  transition:all .3s ease;
}
.share-icon:hover{
  background:var(--coral);
  color:#fff;
}

/* Key attributes section */
.detail-section{
  margin-top:35px;
  margin-bottom:20px;
}
.detail-section h2{
  font-family:var(--serif);
  font-weight:700;
  font-size:28px;
  color:var(--ink);
  margin-bottom:20px;
  padding-bottom:12px;
  border-bottom:2px solid var(--coral);
}
.detail-section p{
  font-size:15px;
  line-height:1.8;
  color:var(--body);
}

/* Prev/Next nav */
.prev-next{
  display:flex;
  justify-content:space-between;
  gap:20px;
  margin-bottom:50px;
  padding:20px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.prev-next a{
  font-size:16px;
  color:var(--body);
  transition:color .3s ease;
}
.prev-next a:hover{color:var(--coral)}
.prev-next .pn-label{
  font-size:12px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:1px;
}

/* Customization sections */
.custom-block{
  margin-bottom:40px;
}
.custom-block h3{
  font-family:var(--serif);
  font-weight:700;
  font-size:22px;
  color:var(--ink);
  margin-bottom:14px;
}
.custom-block p{
  font-size:14px;
  line-height:1.8;
  color:var(--body);
  margin-bottom:16px;
}

/* Size options grid */
.size-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  margin-bottom:30px;
}
.size-item{
  text-align:center;
}
.size-item .size-img{
  width:100%;
  aspect-ratio:1.6;
  overflow:hidden;
  background:#f5f0ec;
  margin-bottom:10px;
}
.size-item .size-img img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.size-item span{
  font-size:13px;
  color:var(--body);
}

/* Customization two-column */
.custom-two-col{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  margin-bottom:40px;
}
.custom-two-col .custom-col h3{
  font-family:var(--serif);
  font-weight:700;
  font-size:20px;
  color:var(--ink);
  margin-bottom:12px;
}
.custom-two-col .custom-col p{
  font-size:14px;
  line-height:1.7;
  color:var(--body);
  margin-bottom:16px;
}
.custom-two-col .custom-col img{
  width:100%;
  border-radius:4px;
}
.custom-two-col .custom-col ul{
  list-style:disc inside;
  margin-top:10px;
}
.custom-two-col .custom-col ul li{
  font-size:14px;
  color:var(--body);
  line-height:1.8;
}

/* Packaging grid */
.packaging-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:16px;
  margin-bottom:30px;
}
.packaging-item{
  text-align:center;
}
.packaging-item .pk-img{
  width:100%;
  aspect-ratio:1;
  overflow:hidden;
  background:#f5f0ec;
  border-radius:4px;
  margin-bottom:8px;
}
.packaging-item .pk-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.packaging-item:hover .pk-img img{transform:scale(1.08)}
.packaging-item span{
  font-size:13px;
  color:var(--body);
}

/* Design grid (5 columns) */
.design-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;
  margin-bottom:30px;
}

/* Related products */
.related-slider{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  margin-top:20px;
}
.related-card{
  text-align:center;
  cursor:pointer;
}
.related-card .rc-img{
  width:100%;
  aspect-ratio:1;
  overflow:hidden;
  background:#f5f0ec;
  margin-bottom:10px;
}
.related-card .rc-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.related-card:hover .rc-img img{transform:scale(1.08)}
.related-card h4{
  font-size:14px;
  font-weight:500;
  color:var(--ink);
  transition:color .3s ease;
}
.related-card:hover h4{color:var(--coral)}

/* ===== Category Quick Nav (circular icons) ===== */
.cat-quick-nav{
  padding:12px 0 8px;
  border-bottom:1px solid var(--line);
}
.cat-quick-bar{
  display:flex;
  justify-content:center;
  align-items:flex-start;
  gap:30px;
  flex-wrap:wrap;
}
.cat-quick-item{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-decoration:none;
  cursor:pointer;
  transition:transform .3s ease;
}
.cat-quick-item:hover{transform:translateY(-4px)}
.cat-quick-circle{
  width:138px;
  height:138px;
  border-radius:50%;
  overflow:hidden;
  border:2px solid transparent;
  background:#f5f0ec;
  transition:border-color .3s ease,box-shadow .3s ease;
}
.cat-quick-circle img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.cat-quick-item:hover .cat-quick-circle{
  border-color:var(--coral);
  box-shadow:0 4px 12px rgba(216,160,136,.25);
}
.cat-quick-item:hover .cat-quick-circle img{transform:scale(1.08)}
.cat-quick-item.active .cat-quick-circle{
  border-color:var(--coral);
  box-shadow:0 4px 12px rgba(216,160,136,.25);
}
.cat-quick-label{
  margin-top:10px;
  font-family:var(--sans);
  font-size:13px;
  font-weight:500;
  color:var(--body);
  text-align:center;
  transition:color .3s ease;
}
.cat-quick-item:hover .cat-quick-label{color:var(--coral)}
.cat-quick-item.active .cat-quick-label{color:var(--coral);font-weight:600}

/* ===== Responsive ===== */
@media(max-width:1100px){
  .detail-layout{grid-template-columns:220px 1fr;gap:30px}
  .prod-list-item .pli-img{width:280px;height:280px}
  .packaging-grid{grid-template-columns:repeat(4,1fr)}
  .design-grid{grid-template-columns:repeat(4,1fr)}
  .detail-gallery{grid-template-columns:1.2fr 0.8fr}
  .gallery-info{padding-left:10px}
}

@media(max-width:900px){
  .detail-layout{grid-template-columns:1fr}
  .detail-sidebar{position:static}
  .detail-gallery{grid-template-columns:1fr;gap:30px}
  .gallery-info{padding-left:0;padding-top:10px}
  .gallery-nav{opacity:.7}
  .cat-quick-bar{gap:20px}
  .cat-quick-circle{width:72px;height:72px}
  .prod-list-item{flex-direction:column;gap:20px}
  .prod-list-item .pli-img{width:100%;height:auto;aspect-ratio:1}
  .size-grid{grid-template-columns:repeat(2,1fr)}
  .custom-two-col{grid-template-columns:1fr}
  .packaging-grid{grid-template-columns:repeat(3,1fr)}
  .design-grid{grid-template-columns:repeat(3,1fr)}
  .related-slider{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:600px){
  .prod-cat-header h2{font-size:28px}
  .prod-list-item .pli-info h3{font-size:22px}
  .gallery-info h2{font-size:24px}
  .detail-section h2{font-size:22px}
  .packaging-grid{grid-template-columns:repeat(2,1fr)}
  .design-grid{grid-template-columns:repeat(2,1fr)}
  .related-slider{grid-template-columns:1fr}
  .pli-buttons{flex-direction:column}
  .gallery-thumb{width:60px;height:60px}
  .gallery-nav{width:32px;height:32px;font-size:20px}
  .cat-quick-nav{padding:20px 0 4px}
  .cat-quick-bar{gap:14px;overflow-x:auto;flex-wrap:nowrap;justify-content:flex-start;-webkit-overflow-scrolling:touch}
  .cat-quick-circle{width:60px;height:60px}
  .cat-quick-label{font-size:11px;margin-top:6px}
}