/*
Theme Name: SN - Shuanglan Tech
Theme URI: https://jcnoon.com
Author: SN
Description: Shenzhen Shuanglan Technology Co., Ltd. official theme - bilingual (Chinese/English)
Version: 2.2
Text Domain: sn
*/

/* ===== Reset ===== */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; }
body { font-family:"Microsoft YaHei","微软雅黑",Arial,Helvetica,sans-serif; color:#444; line-height:1.6; background:#fff; }
a { color:#444; text-decoration:none; }
a:hover { text-decoration:underline; }
img { max-width:100%; height:auto; display:block; }
ul, ol { list-style:none; }
.clearfix::after { content:""; display:table; clear:both; }

/* ===== Container ===== */
.wrap { max-width:1200px; margin:0 auto; padding:0 20px; }

/* ===== Header ===== */
.site-header { width:100%; }
.header-top { display:flex; justify-content:space-between; align-items:center; max-width:1200px; margin:0 auto; padding:10px 20px; }
.header-logo img { max-height:60px; }
.header-phone p { text-align:right; }
.header-phone .label { font-size:14px; color:#444; }
.header-phone .num { color:#0e8b99; font-size:1.9em; font-weight:bold; }
.header-lang { margin-left:15px; flex-shrink:0; }
.lang-switch { display:inline-block; padding:6px 14px; border:1px solid #0e8b99; color:#0e8b99; border-radius:3px; font-size:13px; text-decoration:none; transition:all 0.2s; }
.lang-switch:hover { background:#0e8b99; color:#fff; text-decoration:none; }

/* Navigation */
.main-nav { background:#333; }
.main-nav .wrap { display:flex; justify-content:space-between; }
.main-nav .menu { display:flex; width:100%; }
.main-nav .menu > li { position:relative; flex:1; text-align:center; }
.main-nav .menu > li > a { display:block; padding:12px 5px; color:#fff; font-size:15px; line-height:1.4; white-space:nowrap; }
.main-nav .menu > li:hover > a,
.main-nav .menu > li.current-menu-item > a,
.main-nav .menu > li.current-page-ancestor > a { background:#F4AC02; color:#fff; text-decoration:none; }

/* Dropdown */
.main-nav .menu .sub-menu { display:none; position:absolute; top:100%; left:0; background:#fff; border:1px solid #ddd; min-width:160px; z-index:999; box-shadow:0 2px 8px rgba(0,0,0,0.1); }
.main-nav .menu > li:hover .sub-menu { display:block; }
.main-nav .menu .sub-menu li { border-bottom:1px solid #f0f0f0; }
.main-nav .menu .sub-menu li:last-child { border-bottom:none; }
.main-nav .menu .sub-menu a { display:block; padding:10px 15px; color:#444; font-size:14px; white-space:nowrap; }
.main-nav .menu .sub-menu a:hover { background:#F4AC02; color:#fff; text-decoration:none; }

.menu-toggle { display:none; color:#fff; padding:12px 15px; cursor:pointer; font-size:1.3rem; }

/* ===== Banner ===== */
.banner { width:100%; position:relative; overflow:hidden; }
.banner-slide { position:relative; }
.banner img { width:100%; display:block; }
.banner .slick-dots { position:absolute; bottom:15px; left:50%; transform:translateX(-50%); display:flex; gap:8px; }
.banner .slick-dots li button { width:12px; height:12px; border-radius:50%; background:rgba(255,255,255,0.5); border:none; text-indent:-9999px; cursor:pointer; }
.banner .slick-dots li.slick-active button { background:#F4AC02; }

/* ===== Home Sections ===== */
.home-section { padding:50px 0; }
.home-section.bg-gray { background:#F3F3F3; }

/* Section Title */
.section-title { text-align:center; margin-bottom:35px; }
.section-title h2 { font-size:40px; font-weight:bold; color:#222; }
.section-title .line { width:60px; height:3px; background:#F4AC02; margin:10px auto 0; }
.section-title .sub { display:block; color:#666; font-size:1em; font-weight:normal; margin-top:5px; }

/* Overlap Section */
.overlap-section { margin-top:-75px; position:relative; z-index:10; display:flex; }
.overlap-left { flex:0 0 45.6%; background:#0e8b99; color:#fff; padding:30px 10px 25px; display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; }
.overlap-left .big { font-size:32px; line-height:1.3; }
.overlap-left .small { font-size:16px; margin-top:10px; }
.overlap-right { flex:1; background:#fff; padding:40px 4% 20px; display:flex; gap:0; }
.overlap-item { flex:1; padding:0 2%; display:flex; align-items:flex-start; gap:8px; }
.overlap-item .icon { flex-shrink:0; }
.overlap-item .text .t1 { font-size:100%; color:#333; }
.overlap-item .text .t2 { font-size:75%; color:#333; }

/* Why Choose Us Grid */
.why-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.why-card { background:#fff; padding:60px 10px 30px; text-align:center; }
.why-card .icon { margin-bottom:15px; display:flex; justify-content:center; }
.why-card h3 { color:#333; font-weight:bold; font-size:20px; margin-bottom:12px; }
.why-card p { font-size:89%; line-height:1.7; color:#444; }

/* Product Carousel */
.prod-carousel-wrap { overflow:hidden; }
.prod-carousel { display:flex; gap:15px; overflow-x:auto; padding-bottom:10px; scroll-behavior:smooth; -webkit-overflow-scrolling:touch; }
.prod-carousel::-webkit-scrollbar { height:6px; }
.prod-carousel::-webkit-scrollbar-thumb { background:#ccc; border-radius:3px; }
.prod-carousel-item { flex:0 0 22%; min-width:180px; text-align:center; }
.prod-carousel-item a { display:block; color:#333; text-decoration:none; }
.prod-carousel-item .carousel-img { border:1px solid #e8e8e8; overflow:hidden; }
.prod-carousel-item .carousel-img img { width:100%; aspect-ratio:1; object-fit:cover; transition:transform 0.3s; }
.prod-carousel-item a:hover .carousel-img img { transform:scale(1.05); }
.prod-carousel-item h3 { font-size:1rem; font-weight:600; color:#333; margin:10px 0 0; padding:10px 0; border-top:1px solid #eee; }
.prod-carousel-item a:hover h3 { color:#F4AC02; }
.prod-carousel-more { display:flex; align-items:center; justify-content:center; }
.prod-carousel-more a { display:flex; flex-direction:column; align-items:center; justify-content:center; height:100%; border:2px dashed #ddd; padding:20px; min-height:200px; }
.prod-carousel-more a:hover { border-color:#F4AC02; }
.carousel-more-icon { font-size:48px; color:#F4AC02; font-weight:bold; line-height:1; margin-bottom:10px; }

/* Industry Applications */
.industry-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.industry-card { border:1px solid #e8e8e8; padding:30px 20px; text-align:center; transition:box-shadow 0.3s; background:#fff; }
.industry-card:hover { box-shadow:0 4px 20px rgba(0,0,0,0.1); }
.industry-card a { color:#333; text-decoration:none; display:block; }
.industry-icon { margin-bottom:15px; }
.industry-icon img { height:100; display:inline-block; }
.industry-card h3 { font-size:18px; font-weight:bold; color:#333; margin-bottom:10px; }
.industry-card p { font-size:14px; color:#666; line-height:1.6; margin-bottom:15px; }
.industry-more { color:#33A3AC; font-size:13px; }
.industry-card a:hover .industry-more { color:#F4AC02; }

/* Partner Carousel */
.partner-carousel { overflow:hidden; padding:20px 0; }
.partner-track { display:flex; gap:40px; width:fit-content; animation:partnerScroll 30s linear infinite; }
.partner-track:hover { animation-play-state:paused; }
.partner-logo { flex:0 0 auto; width:140px; height:80px; display:flex; align-items:center; justify-content:center; }
.partner-logo img { max-width:100%; max-height:100%; object-fit:contain; opacity:0.8; transition:all 0.3s; }
.partner-logo:hover img { opacity:1; }
@keyframes partnerScroll { 0% { transform:translateX(0); } 100% { transform:translateX(-50%); } }

/* About More Button */
.about-more-btn { display:inline-block; margin-top:15px; padding:10px 30px; background:#33A3AC; color:#fff; border-radius:4px; font-size:15px; text-decoration:none; }
.about-more-btn:hover { background:#F4AC02; color:#fff; text-decoration:none; }

/* ===== Animations ===== */
[data-animate] { opacity:0; }
[data-animate].animated { animation-duration:0.8s; animation-fill-mode:both; }
@keyframes fadeInUp { from { opacity:0; transform:translate3d(0,40px,0); } to { opacity:1; transform:none; } }
.fadeInUp { animation-name:fadeInUp; }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
.fadeIn { animation-name:fadeIn; }
@keyframes fadeInLeft { from { opacity:0; transform:translate3d(-40px,0,0); } to { opacity:1; transform:none; } }
.fadeInLeft { animation-name:fadeInLeft; }
@keyframes fadeInRight { from { opacity:0; transform:translate3d(40px,0,0); } to { opacity:1; transform:none; } }
.fadeInRight { animation-name:fadeInRight; }
@keyframes fadeInDown { from { opacity:0; transform:translate3d(0,-40px,0); } to { opacity:1; transform:none; } }
.fadeInDown { animation-name:fadeInDown; }

/* About Preview */
.about-preview { display:flex; gap:40px; align-items:flex-start; }
.about-preview .img-col { flex:0 0 48%; }
.about-preview .text-col { flex:1; }
.about-preview .text-col h3 { font-size:24px; font-weight:bold; color:#333; margin-bottom:20px; }
.about-preview .text-col p { font-size:16px; line-height:2; margin-bottom:1em; color:#444; }

/* Products Grid */
.prod-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.prod-item { text-align:center; }
.prod-item img { width:100%; aspect-ratio:1; object-fit:cover; }
.prod-item h3 { font-size:1.1rem; font-weight:600; color:#333; margin:10px 0 0; padding:10px 0; border-top:1px solid #eee; }
.prod-item a { display:block; color:#333; text-decoration:none; }
.prod-item a:hover h3 { color:#F4AC02; }

/* Partner Logos */
.partner-row { display:flex; justify-content:center; align-items:center; gap:15px; flex-wrap:wrap; }
.partner-row img { max-width:120px; opacity:0.7; }

/* News Grid */
.news-grid { display:grid; grid-template-columns:1fr 1fr; gap:25px; }
.news-card { display:flex; gap:15px; align-items:flex-start; }
.news-card .date-box { flex-shrink:0; width:70px; text-align:center; background:#f8f8f8; padding:10px 5px; border:1px solid #eee; }
.news-card .date-box .day { font-size:1.5rem; font-weight:bold; color:#333; }
.news-card .date-box .mon { font-size:0.75rem; color:#999; }
.news-card .news-info h4 { font-size:1rem; color:#333; margin-bottom:5px; font-weight:normal; }
.news-card .news-info h4 a { color:#333; }
.news-card .news-info h4 a:hover { color:#F4AC02; }
.news-card .news-info p { font-size:0.85rem; color:#999; }

/* Contact Cards */
.contact-row { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.contact-card { text-align:center; }
.contact-card .icon { margin-bottom:10px; display:inline-block; }
.contact-card h4 { font-size:115%; color:#444; margin-bottom:5px; }
.contact-card p { color:#444; }

/* ===== Page Banner ===== */
.page-banner { width:100%; }
.page-banner img { width:100%; }

/* ===== Page Content Layout ===== */
.page-wrap { max-width:1200px; margin:40px auto; padding:0 20px; }
.page-main { min-width:0; }
.page-main h1 { font-size:1.8rem; color:#333; margin-bottom:30px; padding-bottom:15px; border-bottom:2px solid #F4AC02; }

/* ===== Page Sub Navigation (Horizontal) ===== */
.page-subnav { background:#f8f8f8; border-bottom:2px solid #F4AC02; display:flex; justify-content:center; flex-wrap:wrap; }
.page-subnav-title { display:inline-block; padding:14px 24px; color:#F4AC02; font-size:16px; font-weight:bold; }
.page-subnav a { display:inline-block; padding:14px 32px; color:#444; font-size:15px; transition:all 0.2s; }
.page-subnav a:hover,
.page-subnav a.active { background:#F4AC02; color:#fff; text-decoration:none; }

/* ===== Tab Content ===== */
.tab-content { display:none; }
.tab-content.active { display:block; }

/* ===== About Content Two Columns ===== */
.about-two-col { display:flex; gap:40px; padding:30px 0; }
.about-two-col .col-img { flex:0 0 48%; }
.about-two-col .col-img img { width:100%; display:block; }
.about-two-col .col-text { flex:1; }
.about-two-col .col-text h2 { font-size:24px; font-weight:bolder; color:#333; margin-bottom:24px; }
.about-two-col .col-text p { font-size:16px; line-height:3; color:#444; margin-bottom:0; }

/* ===== About Features (3 columns) ===== */
.about-features { display:flex; gap:0; max-width:100%; margin:0; }
.about-features .feature-item { flex:1; text-align:center; padding:40px 20px; background:#f6f6f6; position:relative; }
.about-features .feature-item + .feature-item { border-left:1px solid #e0e0e0; }
.about-features .feature-icon { margin-bottom:15px; }
.about-features .feature-icon img { height:60px; display:inline-block; }
.about-features .feature-num { font-size:72px; font-weight:bold; color:#333; opacity:0.1; font-family:Arial,Helvetica,sans-serif; line-height:1; }
.about-features .feature-label { font-size:18px; color:#333; margin-top:-2.2em; position:relative; z-index:1; background:#f6f6f6; display:inline-block; padding:0 15px; line-height:1.4; }

/* ===== Product Gallery (4 columns) ===== */
.prod-gallery { display:flex; flex-wrap:wrap; margin:30px -6px 0; }
.prod-gallery-item { width:25%; padding:6px; text-align:center; }
.prod-gallery-item img { width:100%; display:block; border:6px solid #fff; box-shadow:0 0 0 1px #e0e0e0; }
.prod-gallery-item h4 { font-size:14px; color:#333; margin-top:10px; font-weight:normal; line-height:1.5; padding:6px; }

/* Contact Info 2x2 Grid */
.contact-info-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:40px; }
.contact-info-card { border:1px solid #e0e0e0; padding:25px; text-align:center; background:#fafafa; }
.contact-info-card .icon { margin-bottom:10px; }
.contact-info-card h4 { font-size:115%; color:#444; margin-bottom:8px; }
.contact-info-card p { color:#444; }

/* ===== News Page ===== */
.news-cat { margin-bottom:40px; }
.news-cat h2 { font-size:1.3rem; color:#333; margin-bottom:15px; padding-left:15px; border-left:4px solid #F4AC02; }
.news-list { list-style:none; }
.news-list li { padding:12px 0; border-bottom:1px solid #eee; display:flex; justify-content:space-between; align-items:center; }
.news-list li:last-child { border-bottom:none; }
.news-list a { color:#444; }
.news-list a:hover { color:#F4AC02; text-decoration:none; }
.news-list .date { color:#999; font-size:0.85rem; white-space:nowrap; margin-left:15px; }

/* ===== Products Page Layout ===== */
.products-main { display:flex; max-width:1200px; margin:40px auto; padding:0 20px; gap:40px; }

/* Products Sidebar */
.pro-sidebar { width:260px; flex-shrink:0; }
.pro-sidebar-title { background:#33A3AC; color:#fff; font-size:18px; font-weight:bold; padding:14px 20px; }
.pro-sidebar-menu { border:1px solid #e0e0e0; border-top:none; }
.pro-sidebar-menu li { border-bottom:1px solid #f0f0f0; }
.pro-sidebar-menu li:last-child { border-bottom:none; }
.pro-sidebar-menu a { display:block; padding:12px 20px; color:#444; font-size:15px; transition:all 0.2s; }
.pro-sidebar-menu li.active a,
.pro-sidebar-menu a:hover { color:#33A3AC; text-decoration:none; }

/* Products Content */
.pro-content { flex:1; min-width:0; }

/* Breadcrumb */
.pro-breadcrumb { font-size:13px; color:#999; margin-bottom:15px; padding-bottom:10px; border-bottom:1px solid #eee; }
.pro-breadcrumb a { color:#999; }
.pro-breadcrumb a:hover { color:#33A3AC; text-decoration:none; }

/* Search */
.pro-search { margin-bottom:20px; display:flex; }
.pro-search-input { flex:1; padding:10px 15px; border:1px solid #ddd; font-size:14px; outline:none; }
.pro-search-input:focus { border-color:#33A3AC; }
.pro-search-btn { background:#0066BC; color:#fff; border:none; padding:10px 25px; font-size:14px; cursor:pointer; }
.pro-search-btn:hover { background:#0050a0; }

/* Product Grid (3 columns) */
.pro-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.pro-grid-item { border:1px solid #e8e8e8; text-align:center; transition:box-shadow 0.2s; }
.pro-grid-item:hover { box-shadow:0 2px 12px rgba(0,0,0,0.1); }
.pro-grid-item a { color:#333; text-decoration:none; display:block; }
.pro-grid-img { position:relative; overflow:hidden; }
.pro-grid-img img { width:100%; display:block; aspect-ratio:4/3; object-fit:cover; }
.pro-grid-info { padding:15px 10px; }
.pro-grid-info h3 { font-size:16px; color:#333; font-weight:normal; margin-bottom:8px; }
.pro-grid-link { display:inline-block; padding:4px 16px; border:1px solid #33A3AC; color:#33A3AC; font-size:13px; }
.pro-grid-link:hover { background:#33A3AC; color:#fff; }

/* Pagination */
.pro-pages { text-align:center; margin-top:30px; }
.pro-pages a, .pro-pages span { display:inline-block; padding:8px 14px; margin:0 3px; border:1px solid #ddd; font-size:13px; color:#444; }
.pro-pages a:hover { border-color:#33A3AC; color:#33A3AC; text-decoration:none; }
.pro-pages span.current { background:#33A3AC; color:#fff; border-color:#33A3AC; }

/* ===== Recruitment ===== */
.recruit-table { width:100%; border-collapse:collapse; }
.recruit-table th, .recruit-table td { border:1px solid #e0e0e0; padding:12px 15px; text-align:left; }
.recruit-table th { background:#F4AC02; color:#fff; font-weight:600; }
.recruit-table td { color:#444; }
.recruit-table tr:nth-child(even) { background:#f9f9f9; }

/* ===== Footer ===== */
.site-footer { background:#333; padding:50px 20px 30px; }
.footer-inner { max-width:1200px; margin:0 auto; display:grid; grid-template-columns:repeat(5,1fr); gap:30px; }
.footer-col h4 { font-size:1rem; font-weight:700; color:#fff; margin-bottom:15px; padding-bottom:8px; border-bottom:1px solid rgba(255,255,255,0.15); }
.footer-col ul li { padding:3px 0; }
.footer-col a { color:#999; font-size:0.85rem; line-height:1.8; }
.footer-col a:hover { color:#fff; text-decoration:none; }
.footer-col p { color:#999; font-size:0.85rem; }
.footer-qr img { max-width:100px; }
.footer-divider { border:none; border-top:1px solid rgba(255,255,255,0.1); margin:20px auto; max-width:1200px; }
.footer-copy { text-align:center; color:#999; font-size:0.8rem; max-width:1200px; margin:0 auto; }

/* ===== Responsive ===== */
@media(max-width:1024px) {
  .overlap-section { flex-direction:column; margin-top:0; }
  .overlap-left { flex:auto; }
  .page-wrap { padding:0 15px; }
  .about-two-col { flex-direction:column; gap:20px; }
  .about-two-col .col-img { flex:auto; }
  .about-features { flex-direction:column; }
  .about-features .feature-item + .feature-item { border-left:none; border-top:1px solid #e0e0e0; }
  .prod-gallery-item { width:50%; }
  .prod-grid, .page-prod-grid { grid-template-columns:repeat(2,1fr); }
  .contact-row { grid-template-columns:repeat(2,1fr); }
  .footer-inner { grid-template-columns:repeat(3,1fr); }
  .products-main { flex-direction:column; }
  .pro-sidebar { width:100%; }
  .pro-grid { grid-template-columns:repeat(2,1fr); }
  .industry-grid { grid-template-columns:repeat(2,1fr); }
  .why-grid { grid-template-columns:repeat(2,1fr); }
  .prod-carousel-item { flex:0 0 30%; }
  .partner-logo { width:100px; height:60px; }
}

@media(max-width:768px) {
  .header-top { flex-direction:column; text-align:center; gap:10px; }
  .header-phone p { text-align:center; }
  .menu-toggle { display:block; }
  .main-nav .menu { display:none; flex-direction:column; width:100%; }
  .main-nav .menu.active { display:flex; }
  .main-nav .menu > li { min-width:auto; }
  .main-nav .menu .sub-menu { position:static; display:none; box-shadow:none; }
  .main-nav .menu > li:hover .sub-menu { display:none; }
  .main-nav .menu > li.active-dropdown .sub-menu { display:block; }
  .section-title h2 { font-size:28px; }
  .overlap-right { flex-direction:column; gap:15px; }
  .about-preview { flex-direction:column; }
  .about-two-col { flex-direction:column; gap:20px; }
  .about-two-col .col-text p { line-height:2; }
  .about-features .feature-item { padding:30px 15px; }
  .prod-gallery-item { width:50%; }
  .why-grid { grid-template-columns:repeat(2,1fr); }
  .prod-grid, .page-prod-grid { grid-template-columns:repeat(2,1fr); }
  .contact-row { grid-template-columns:repeat(2,1fr); }
  .contact-info-grid { grid-template-columns:1fr; }
  .news-grid { grid-template-columns:1fr; }
  .footer-inner { grid-template-columns:1fr 1fr; }
  .overlap-item { flex-direction:column; text-align:center; align-items:center; }
  .pro-grid { grid-template-columns:repeat(2,1fr); }
  .industry-grid { grid-template-columns:repeat(2,1fr); }
  .prod-carousel-item { flex:0 0 40%; }
  .partner-logo { width:80px; height:50px; }
}

@media(max-width:480px) {
  .prod-grid, .page-prod-grid { grid-template-columns:1fr; }
  .contact-row { grid-template-columns:1fr; }
  .footer-inner { grid-template-columns:1fr; }
  .home-section { padding:30px 0; }
  .prod-gallery-item { width:100%; }
  .pro-grid { grid-template-columns:1fr; }
  .pro-search { flex-direction:column; }
  .pro-search-btn { width:100%; }
  .why-grid { grid-template-columns:1fr; }
  .industry-grid { grid-template-columns:1fr; }
  .prod-carousel-item { flex:0 0 60%; }
  .partner-logo { width:70px; height:40px; }
  .about-preview { flex-direction:column; }
}


/* ===== News Page ===== */
.news-page-wrap { display:flex; gap:40px; align-items:flex-start; }
.news-page-wrap .page-sidebar h3 { background:#33A3AC; color:#fff; font-size:18px; font-weight:bold; padding:14px 20px; margin:0; }
.news-page-wrap .sidebar-menu { border:1px solid #e0e0e0; border-top:none; list-style:none; }
.news-page-wrap .sidebar-menu li { border-bottom:1px solid #f0f0f0; }
.news-page-wrap .sidebar-menu li:last-child { border-bottom:none; }
.news-page-wrap .sidebar-menu a { display:block; padding:12px 20px; color:#444; font-size:15px; }
.news-page-wrap .sidebar-menu li.active a,
.news-page-wrap .sidebar-menu a:hover { color:#33A3AC; text-decoration:none; }
.news-list-article { border-top:1px solid #eee; }
.news-item-article { padding:20px 0; border-bottom:1px solid #eee; }
.news-item-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:8px; }
.news-item-title { font-size:16px; font-weight:normal; margin:0; }
.news-item-title a { color:#333; }
.news-item-title a:hover { color:#F4AC02; text-decoration:none; }
.news-item-date { color:#999; font-size:13px; white-space:nowrap; margin-left:15px; }
.news-item-summary { color:#666; font-size:14px; line-height:1.7; margin:0; }

/* ===== Product Page (jcnoon.com style) ===== */
.product-page-wrap { display:flex; gap:40px; align-items:flex-start; }
.product-page-wrap .page-sidebar { width:260px; flex-shrink:0; }
.product-page-wrap .page-sidebar h3 { background:#33A3AC; color:#fff; font-size:18px; font-weight:bold; padding:14px 20px; margin:0; }
.product-page-wrap .sidebar-menu { border:1px solid #e0e0e0; border-top:none; list-style:none; }
.product-page-wrap .sidebar-menu li { border-bottom:1px solid #f0f0f0; }
.product-page-wrap .sidebar-menu li:last-child { border-bottom:none; }
.product-page-wrap .sidebar-menu a { display:block; padding:12px 20px; color:#444; font-size:15px; }
.product-page-wrap .sidebar-menu li.active a,
.product-page-wrap .sidebar-menu a:hover { color:#33A3AC; text-decoration:none; }
.product-page-wrap .page-main { flex:1; min-width:0; }
.crumbs { font-size:13px; color:#999; margin-bottom:15px; padding-bottom:10px; border-bottom:1px solid #eee; }
.crumbs a { color:#999; }
.crumbs a:hover { color:#33A3AC; text-decoration:none; }
.pro-search { margin-bottom:20px; display:flex; }
.pro-search-input { flex:1; padding:10px 15px; border:1px solid #ddd; font-size:14px; outline:none; }
.pro-search-input:focus { border-color:#33A3AC; }
.pro-search-btn { background:#0066BC; color:#fff; border:none; padding:10px 25px; font-size:14px; cursor:pointer; }
.pro-search-btn:hover { background:#0050a0; }
.product-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.product-item { border:1px solid #e8e8e8; text-align:center; transition:box-shadow 0.2s; }
.product-item:hover { box-shadow:0 2px 12px rgba(0,0,0,0.1); }
.product-item a { color:#333; text-decoration:none; display:block; }
.product-item-img { position:relative; overflow:hidden; }
.product-item-img img { width:100%; display:block; aspect-ratio:4/3; object-fit:cover; }
.product-item h4 { font-size:16px; color:#333; font-weight:normal; margin:15px 10px 8px; }
.product-item-link { display:inline-block; padding:4px 16px; border:1px solid #33A3AC; color:#33A3AC; font-size:13px; margin-bottom:15px; }
.product-item a:hover .product-item-link { background:#33A3AC; color:#fff; }
.w-pages { text-align:center; margin-top:30px; }
.w-pages a, .w-pages span { display:inline-block; padding:8px 14px; margin:0 3px; border:1px solid #ddd; font-size:13px; color:#444; }
.w-pages a:hover { border-color:#33A3AC; color:#33A3AC; text-decoration:none; }
.w-pages span.current { background:#33A3AC; color:#fff; border-color:#33A3AC; }
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