*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:#1A1A2E;background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}

/* Header & Nav */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,0.05)}
.topbar{background:#0F3460;color:#fff;height:36px;overflow:hidden;opacity:1;transition:height .25s ease,opacity .25s ease;will-change:height}
.topbar.hidden{height:0;opacity:0}
.topbar-inner{max-width:1280px;margin:0 auto;padding:0 24px;height:36px;display:flex;align-items:center;justify-content:space-between}
.topbar-left{display:flex;align-items:center;gap:24px}
.topbar-item{display:inline-flex;align-items:center;gap:6px;font-size:13px;opacity:.92}
.topbar-item svg{width:14px;height:14px;flex-shrink:0}
.topbar-lang{font-size:13px;font-weight:500;color:#fff;background:rgba(255,255,255,.15);padding:2px 12px;border-radius:12px;transition:background .2s;text-decoration:none}
.topbar-lang:hover{background:rgba(255,255,255,.3)}
.nav-main{background:#fff}
.nav-inner{max-width:1280px;margin:0 auto;padding:0 24px;height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-logo-img{height:44px;width:auto;object-fit:contain}
.nav-logo-text{font-size:18px;font-weight:700;color:#0F3460;white-space:nowrap}
.nav-links{display:flex;gap:6px;list-style:none;margin:0}
.nav-links a{display:block;padding:8px 14px;border-radius:6px;color:#1A1A2E;font-weight:500;font-size:15px;transition:color .2s;position:relative}
.nav-links a:hover{color:#FF7828}
.nav-links a.active{color:#FF7828}
.nav-links a.active::after{content:'';position:absolute;bottom:0;left:14px;right:14px;height:3px;background:#FF7828;border-radius:2px}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.lang-btn{font-size:13px;color:#0F3460;font-weight:600;border:1px solid #0F3460;padding:4px 14px;border-radius:6px;transition:all .2s;text-decoration:none}
.lang-btn:hover{background:#0F3460;color:#fff}
.menu-btn{display:none;background:none;border:none;font-size:24px;color:#1A1A2E;cursor:pointer;line-height:1}
.mobile-menu{display:none;flex-direction:column;background:#fff;border-top:1px solid #f3f4f6;padding:4px 24px 12px}
.mobile-menu a{padding:12px 0;font-weight:500;color:#1A1A2E;border-bottom:1px solid #f3f4f6;text-decoration:none}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu a:hover{color:#FF7828}
.mobile-menu.open{display:flex}
@media(max-width:900px){.nav-links a{padding:8px 8px;font-size:14px}}
@media(max-width:768px){.topbar-left .topbar-item:nth-child(2){display:none}.nav-links{display:none}.menu-btn{display:block}.nav-logo-text{font-size:15px}}

/* Banner / Page Header */
.page-banner{background:linear-gradient(135deg,#0F3460 0%,#1a4a7a 100%);color:#fff;padding:80px 0}
.page-banner h1{font-size:40px;font-weight:700;margin-bottom:8px}
.page-banner p{opacity:0.8;font-size:18px}
.banner-section{position:relative;overflow:hidden}
.banner-slider{position:relative;height:500px}
.banner-slider-half{height:250px}

/* 内页二级导航栏 */
.page-banner{background:linear-gradient(135deg,#0F3460 0%,#1a4a7a 100%);color:#fff;padding:40px 0}
.page-banner h1{font-size:32px;font-weight:700;margin-bottom:6px}
.page-banner p{opacity:0.8;font-size:15px}
.page-banner p a{color:#fff;opacity:0.8;text-decoration:none;transition:opacity .2s}
.page-banner p a:hover{opacity:1;text-decoration:underline}
.page-banner p .current{opacity:1;font-weight:600;border-bottom:2px solid #FF7828;padding-bottom:2px}
@media(max-width:768px){.page-banner{padding:30px 0}.page-banner h1{font-size:24px}}
.banner-slide{position:absolute;top:0;left:0;width:100%;height:100%;background-size:cover;background-position:center;opacity:0;transition:opacity .8s ease;display:flex;align-items:center}
.banner-slide.active{opacity:1}
.banner-content{max-width:1280px;margin:0 auto;padding:0 24px;color:#fff}
.banner-content h1{font-size:48px;font-weight:700;margin-bottom:16px;text-shadow:0 2px 8px rgba(0,0,0,0.3)}
.banner-content p{font-size:20px;text-shadow:0 1px 4px rgba(0,0,0,0.3)}
.banner-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:8px}
.banner-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,0.5);cursor:pointer;transition:background .2s}
.banner-dot.active{background:#fff}
.banner-prev,.banner-next{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;background:rgba(0,0,0,0.3);color:#fff;border:none;border-radius:50%;cursor:pointer;font-size:24px;display:flex;align-items:center;justify-content:center;transition:background .2s;z-index:10}
.banner-prev:hover,.banner-next:hover{background:rgba(0,0,0,0.5)}
.banner-prev{left:24px}
.banner-next{right:24px}
@media(max-width:768px){.banner-prev,.banner-next{width:36px;height:36px;font-size:18px}.banner-prev{left:12px}.banner-next{right:12px}}
@media(max-width:768px){.banner-slider{height:320px}.banner-content h1{font-size:28px}.banner-content p{font-size:16px}.page-banner{padding:60px 0}.page-banner h1{font-size:28px}}

/* Container & Sections */
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.section{padding:64px 0}
.section-alt{background:#fff}
.section-muted{background:#F3F4F6}
.section-dark{background:#f9fafb}
.section-title-wrap{text-align:center;margin-bottom:48px}
.section-title-sub{color:#FF7828;font-weight:600;font-size:14px;letter-spacing:1px;text-transform:uppercase;margin-bottom:8px}
.section-title{font-size:36px;font-weight:700;color:#0F3460}
@media(max-width:768px){.section{padding:40px 0}.section-title{font-size:28px}}

/* Buttons */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:#0F3460;color:#fff;padding:12px 24px;border-radius:6px;font-weight:500;transition:opacity .2s;border:none;cursor:pointer;font-size:14px}
.btn-primary:hover{opacity:0.9}
.btn-outline{display:inline-flex;align-items:center;gap:8px;border:1px solid #0F3460;color:#0F3460;padding:10px 24px;border-radius:6px;font-weight:500;transition:all .2s;background:transparent;cursor:pointer;font-size:14px}
.btn-outline:hover{background:#0F3460;color:#fff}

/* 相关产品推荐 */
.related-products{margin-top:64px;padding-top:48px;border-top:1px solid #e5e7eb}
.related-title{font-size:24px;font-weight:700;color:#0F3460;margin-bottom:24px;text-align:center}
.btn-orange{display:inline-flex;align-items:center;gap:8px;background:#FF7828;color:#fff;padding:12px 24px;border-radius:6px;font-weight:500;transition:opacity .2s;border:none;cursor:pointer;font-size:14px}
.btn-orange:hover{opacity:0.9}

/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-img{position:relative}
.about-img img{width:100%;height:400px;object-fit:cover;border-radius:8px;box-shadow:0 10px 25px rgba(0,0,0,0.1)}
.about-text h2{font-size:36px;font-weight:700;color:#0F3460;margin:8px 0 24px}
.about-badge{display:inline-block;background:#FF7828;color:#fff;padding:6px 16px;font-size:16px;font-weight:600;border-radius:4px;margin-bottom:8px}
.about-text p{color:#6B7280;line-height:1.8;margin-bottom:16px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:32px 0}
.stat-item{text-align:center}
.stat-num{font-size:28px;font-weight:700;color:#FF7828}
.stat-label{font-size:14px;color:#6B7280;margin-top:4px}
@media(max-width:1024px){.about-grid{grid-template-columns:1fr}.about-img img{height:300px}}
@media(max-width:640px){.stats-grid{grid-template-columns:repeat(2,1fr)}}

/* Categories */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:32px}
.cat-item{display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform .3s;cursor:pointer}
.cat-item:hover{transform:translateY(-4px)}
.cat-item:hover .cat-name{color:#FF7828}
.cat-img{width:180px;height:180px;display:flex;align-items:center;justify-content:center;background:#fff;margin-bottom:16px;overflow:hidden;border-radius:8px}
.cat-img img{width:100%;height:100%;object-fit:contain;transition:transform .3s}
.cat-item:hover .cat-img img{transform:scale(1.05)}
.cat-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#6B7280;font-size:14px;background:#F3F4F6}
.cat-name{font-weight:500;font-size:15px;color:#1A1A2E;transition:color .2s}
@media(max-width:1024px){.cat-grid{grid-template-columns:repeat(4,1fr)}.cat-img{width:140px;height:140px}}
@media(max-width:640px){.cat-grid{grid-template-columns:repeat(3,1fr);gap:20px}.cat-img{width:100px;height:100px}}

/* Products */
.products-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:40px}
.products-head .section-title-wrap{text-align:left;margin-bottom:0}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* 当前分类标题色块 */
.current-cat-badge{display:inline-block;background:#0F3460;color:#fff;padding:10px 20px;font-size:16px;font-weight:600;border-radius:6px;margin-bottom:20px}
.current-cat-badge .product-count{font-size:14px;opacity:0.8;font-weight:normal;margin-left:4px}

/* 产品搜索工具栏 */
.product-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.search-box{display:flex;align-items:center;gap:8px;flex:1;max-width:400px}
.search-box input{flex:1;padding:10px 14px;border:1px solid #e5e7eb;border-radius:6px;font-size:14px;outline:none;transition:border-color .2s}
.search-box input:focus{border-color:#0F3460}
.search-box button{width:40px;height:40px;border:1px solid #e5e7eb;border-radius:6px;background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}
.search-box button:hover{background:#0F3460;color:#fff;border-color:#0F3460}
.search-box button svg{width:18px;height:18px}
.sort-select select{padding:10px 14px;border:1px solid #e5e7eb;border-radius:6px;font-size:14px;outline:none;cursor:pointer;background:#fff}
.sort-select select:focus{border-color:#0F3460}

/* Products layout with sidebar */
.products-layout{display:grid;grid-template-columns:240px 1fr;gap:32px}
.product-sidebar{background:#fff;border-radius:8px;padding:24px;box-shadow:0 1px 2px rgba(0,0,0,0.05);height:fit-content;position:sticky;top:88px}
.product-sidebar h3{font-size:18px;font-weight:600;color:#0F3460;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid #FF7828}
.sidebar-cat-list{list-style:none}
.sidebar-cat-list li{padding:10px 12px;border-radius:6px;cursor:pointer;transition:all .2s;font-size:14px;color:#1A1A2E;margin-bottom:2px}
.sidebar-cat-list li a{display:block;color:inherit;text-decoration:none}
.sidebar-cat-list li:hover{background:#F3F4F6;color:#FF7828}
.sidebar-cat-list li.active{background:#0F3460;color:#fff}
.sidebar-cat-list li.active a{color:#fff}
@media(max-width:768px){.products-layout{grid-template-columns:1fr}.product-sidebar{position:sticky;top:70px}.sidebar-cat-list{display:flex;flex-wrap:wrap;gap:8px}.sidebar-cat-list li{padding:6px 12px;font-size:13px}}
.product-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,0.05);transition:all .3s;display:flex;flex-direction:column}
.product-card:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,0.1);transform:translateY(-2px)}
.product-img{aspect-ratio:4/3;overflow:hidden;background:#F3F4F6}
.product-img img{width:100%;height:100%;object-fit:contain;transition:transform .3s}
.product-card:hover .product-img img{transform:scale(1.05)}
.product-info{padding:16px;display:flex;flex-direction:column;flex:1}
.product-no{font-size:12px;color:#6B7280;margin-bottom:4px}
.product-name{font-weight:500;font-size:15px;color:#1A1A2E;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:8px;min-height:42px}
.product-link{margin-top:auto;font-size:14px;color:#0F3460;font-weight:500}
.product-card:hover .product-link{color:#FF7828}
@media(max-width:1024px){.product-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.product-grid{grid-template-columns:repeat(2,1fr)}}

/* Product list page layout */
.products-layout{display:grid;grid-template-columns:240px 1fr;gap:32px}
.sidebar{background:#fff;border-radius:8px;padding:24px;box-shadow:0 1px 2px rgba(0,0,0,0.05);height:fit-content;position:sticky;top:88px}
.sidebar h3{font-size:18px;font-weight:600;color:#0F3460;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid #FF7828}
.sidebar-cat-list li{padding:10px 12px;border-radius:6px;cursor:pointer;transition:all .2s;font-size:14px;color:#1A1A2E}
.sidebar-cat-list li:hover{background:#F3F4F6;color:#FF7828}
.sidebar-cat-list li.active{background:#0F3460;color:#fff}
@media(max-width:768px){.products-layout{grid-template-columns:1fr}.sidebar{position:static}.sidebar-cat-list{display:flex;flex-wrap:wrap;gap:8px}.sidebar-cat-list li{padding:6px 12px;font-size:13px}}

/* Pagination */
.pagination{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:40px;flex-wrap:wrap}
.page-btn{min-width:36px;height:36px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;border:1px solid #e5e7eb;border-radius:6px;background:#fff;cursor:pointer;font-size:14px;color:#1A1A2E;transition:all .2s}
.page-btn:hover{border-color:#0F3460;color:#0F3460}
.page-btn.active{background:#0F3460;color:#fff;border-color:#0F3460}
.page-btn:disabled{opacity:0.4;cursor:not-allowed}
.page-ellipsis{padding:0 4px;color:#6B7280}

/* Product detail */
.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-bottom:64px}
.product-gallery .main-image{width:100%;aspect-ratio:1/1;background:#F3F4F6;border-radius:8px;overflow:hidden;margin-bottom:16px}
.product-gallery .main-image img{width:100%;height:100%;object-fit:contain}
.thumb-list{display:flex;gap:12px;flex-wrap:wrap}
.thumb-item{width:72px;height:72px;border:2px solid #e5e7eb;border-radius:6px;overflow:hidden;cursor:pointer;transition:border-color .2s;background:#F3F4F6}
.thumb-item.active{border-color:#FF7828}
.thumb-item img{width:100%;height:100%;object-fit:contain}
.product-detail-title{font-size:28px;font-weight:700;color:#fff;background:#0F3460;padding:12px 20px;border-radius:6px;margin-bottom:16px;display:inline-block}
.product-detail-info .product-no-large{font-size:16px;color:#6B7280;margin-bottom:24px}
.product-specs{background:#F3F4F6;border-radius:8px;padding:24px;margin-bottom:24px}
.spec-row{display:flex;padding:8px 0;border-bottom:1px solid #e5e7eb}
.spec-row:last-child{border-bottom:none}
.spec-label{font-weight:600;color:#1A1A2E;width:100px;flex-shrink:0}
.spec-value{color:#6B7280;flex:1}
.product-desc h3{font-size:18px;font-weight:600;color:#0F3460;margin-bottom:12px}
.product-desc p{color:#6B7280;line-height:1.8;margin-bottom:16px;white-space:pre-wrap}
.action-row{display:flex;gap:16px;margin-top:24px}
.related-products{margin-top:48px}
.related-products h2{font-size:24px;font-weight:700;color:#0F3460;margin-bottom:24px}
@media(max-width:768px){.product-detail-grid{grid-template-columns:1fr;gap:32px}}

/* News */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,0.05);transition:all .3s}
.news-card:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,0.1);transform:translateY(-2px)}
.news-img{aspect-ratio:16/10;overflow:hidden;background:#F3F4F6}
.news-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.news-card:hover .news-img img{transform:scale(1.05)}
.news-info{padding:20px}
.news-date{font-size:12px;color:#6B7280;margin-bottom:8px}
.news-title{font-weight:600;font-size:17px;color:#1A1A2E;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:8px}
.news-summary{font-size:14px;color:#6B7280;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card:hover .news-title{color:#FF7828}
@media(max-width:1024px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.news-grid{grid-template-columns:1fr}}

/* News detail */
.news-detail{max-width:800px;margin:0 auto}
.news-detail-header{text-align:center;margin-bottom:32px}
.news-detail-header h1{font-size:32px;font-weight:700;color:#0F3460;margin-bottom:12px;line-height:1.3}
.news-detail-header .news-date{font-size:14px}
.news-detail-cover{width:100%;border-radius:8px;overflow:hidden;margin-bottom:32px}
.news-detail-cover img{width:100%;height:auto;max-height:400px;object-fit:cover}
.news-detail-content{font-size:16px;line-height:1.9;color:#1A1A2E}
.news-detail-content p{margin-bottom:16px;white-space:pre-wrap}
.news-back{margin-top:32px;text-align:center}
@media(max-width:768px){.news-detail-header h1{font-size:24px}}

/* Factory */
.factory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.factory-card{background:#fff;border-radius:8px;padding:24px;text-align:center;transition:all .3s;box-shadow:0 1px 2px rgba(0,0,0,0.05)}
.factory-card:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,0.1);transform:translateY(-4px)}
.factory-icon{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;background:rgba(15,52,96,0.1);display:flex;align-items:center;justify-content:center}
.factory-icon svg{width:32px;height:32px;color:#0F3460}
.factory-card h3{font-size:18px;font-weight:600;color:#0F3460;margin-bottom:8px}
.factory-card p{font-size:14px;color:#6B7280}
@media(max-width:1024px){.factory-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.factory-grid{grid-template-columns:1fr}}

/* Culture */
.culture-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.culture-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,0.05);transition:all .3s}
.culture-card:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,0.1);transform:translateY(-2px)}
.culture-img{aspect-ratio:4/3;overflow:hidden;background:#F3F4F6}
.culture-img img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.culture-card:hover .culture-img img{transform:scale(1.05)}
.culture-info{padding:20px}
.culture-info h3{font-size:17px;font-weight:600;color:#0F3460;margin-bottom:8px}
.culture-info p{font-size:14px;color:#6B7280;line-height:1.7}
@media(max-width:1024px){.culture-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.culture-grid{grid-template-columns:1fr}}

/* Timeline */
.timeline{position:relative;padding:20px 0}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:#0F3460;transform:translateX(-50%)}
.timeline-item{display:grid;grid-template-columns:1fr 80px 1fr;gap:24px;margin-bottom:40px;align-items:center}
.timeline-item:nth-child(odd) .timeline-content{text-align:right;grid-column:1}
.timeline-item:nth-child(odd) .timeline-dot{grid-column:2}
.timeline-item:nth-child(odd) .timeline-empty{grid-column:3}
.timeline-item:nth-child(even) .timeline-empty{grid-column:1}
.timeline-item:nth-child(even) .timeline-dot{grid-column:2}
.timeline-item:nth-child(even) .timeline-content{grid-column:3;text-align:left}
.timeline-dot{width:16px;height:16px;background:#FF7828;border-radius:50%;margin:0 auto;position:relative;z-index:1;box-shadow:0 0 0 4px #fff,0 0 0 6px #0F3460}
.timeline-content h3{font-size:20px;font-weight:700;color:#0F3460;margin-bottom:8px}
.timeline-content p{color:#6B7280;line-height:1.6}
.timeline-year{font-size:24px;font-weight:700;color:#FF7828;margin-bottom:4px}
@media(max-width:768px){.timeline::before{left:20px}.timeline-item{grid-template-columns:40px 1fr;gap:16px}.timeline-item:nth-child(odd) .timeline-content,.timeline-item:nth-child(even) .timeline-content{grid-column:2;text-align:left}.timeline-item:nth-child(odd) .timeline-dot,.timeline-item:nth-child(even) .timeline-dot{grid-column:1}.timeline-empty{display:none}}

/* Sales network */
.sales-intro{max-width:800px;margin:0 auto 48px;text-align:center}
.sales-intro p{color:#6B7280;line-height:1.8;font-size:16px}
.market-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.market-card{background:#fff;border-radius:8px;padding:24px;box-shadow:0 1px 2px rgba(0,0,0,0.05);transition:all .3s}
.market-card:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,0.1);transform:translateY(-2px)}
.market-card h3{font-size:18px;font-weight:600;color:#0F3460;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.market-card ul{list-style:none}
.market-card li{padding:6px 0;color:#6B7280;font-size:14px;border-bottom:1px solid #F3F4F6}
.market-card li:last-child{border-bottom:none}
.market-icon{color:#FF7828}
@media(max-width:1024px){.market-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.market-grid{grid-template-columns:1fr}}

/* 销售网络地图卡片 */
.map-card{text-align:center}
.map-card-title{font-size:18px;font-weight:600;color:#0F3460;margin-bottom:16px}
.map-container{width:100%;max-width:220px;margin:0 auto 16px}
.map-svg{width:100%;height:auto}
.map-legend{display:flex;align-items:center;justify-content:center;gap:6px;font-size:13px;color:#6B7280}
.legend-dot{width:8px;height:8px;border-radius:50%;background:#FF7828}

.customer-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;text-align:left}
.customer-item{display:flex;align-items:center;gap:8px;font-size:14px;color:#4B5563}
.customer-icon{width:32px;height:32px;border-radius:6px;background:rgba(15,52,96,0.08);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.customer-icon svg{width:16px;height:16px;color:#0F3460}

/* 销售网络地图展示区 */
.map-showcase{margin-top:64px;padding-top:48px;border-top:1px solid #e5e7eb}
.map-showcase-title{font-size:24px;font-weight:700;color:#0F3460;text-align:center;margin-bottom:32px}
.map-showcase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.map-showcase-item{background:#fff;border-radius:8px;padding:24px;box-shadow:0 1px 2px rgba(0,0,0,0.05);text-align:center}
.map-showcase-item h4{font-size:16px;font-weight:600;color:#0F3460;margin-bottom:16px}
.map-img-wrap{width:100%;margin-bottom:12px}
.map-img{width:100%;height:auto;border-radius:6px}
.map-desc{font-size:13px;color:#6B7280}

@media(max-width:1024px){.map-showcase-grid{grid-template-columns:1fr}}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.contact-info h2{font-size:28px;font-weight:700;color:#0F3460;margin-bottom:24px}
.contact-cards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:32px}
.contact-card{background:#fff;border-radius:8px;padding:20px;box-shadow:0 1px 2px rgba(0,0,0,0.05)}
.contact-card-icon{width:48px;height:48px;border-radius:50%;background:rgba(255,120,40,0.1);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.contact-card-icon svg{width:24px;height:24px;color:#FF7828}
.contact-card h4{font-size:16px;font-weight:600;color:#0F3460;margin-bottom:4px}
.contact-card p{color:#6B7280;font-size:14px;line-height:1.6}
.contact-form{background:#fff;border-radius:8px;padding:32px;box-shadow:0 1px 2px rgba(0,0,0,0.05)}
.contact-form h2{font-size:28px;font-weight:700;color:#0F3460;margin-bottom:24px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-weight:500;color:#1A1A2E;margin-bottom:6px;font-size:14px}
.form-group input,.form-group textarea{width:100%;padding:10px 14px;border:1px solid #e5e7eb;border-radius:6px;font-size:14px;font-family:inherit;transition:border-color .2s}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#0F3460}
.form-group textarea{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:1024px){.contact-grid{grid-template-columns:1fr}}
@media(max-width:640px){.contact-cards{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}}

/* 联系我们新版样式 */
.contact-cards-6{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact-cards-6 .contact-card{transition:all .3s}
.contact-cards-6 .contact-card:hover{box-shadow:0 10px 15px -3px rgba(0,0,0,0.1);transform:translateY(-2px)}

.contact-form-section{background:#F9FAFB;padding:64px 0}
.contact-form-layout{display:grid;grid-template-columns:2fr 1fr;gap:40px}
.contact-form-left{background:#fff;border-radius:8px;padding:36px;box-shadow:0 1px 2px rgba(0,0,0,0.05)}
.contact-form-left h2{font-size:24px;font-weight:700;color:#0F3460;margin-bottom:24px}

.contact-sidebar{background:#0F3460;color:#fff;border-radius:8px;padding:32px}
.contact-sidebar h3{font-size:18px;font-weight:600;margin-bottom:24px}
.sidebar-item{display:flex;gap:14px;margin-bottom:20px}
.sidebar-icon{width:40px;height:40px;border-radius:8px;background:rgba(255,255,255,0.1);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sidebar-icon svg{width:20px;height:20px;color:#fff}
.sidebar-label{font-size:12px;opacity:0.7;margin-bottom:2px}
.sidebar-value{font-size:14px;line-height:1.5}
.sidebar-divider{height:1px;background:rgba(255,255,255,0.15);margin:20px 0}

@media(max-width:1024px){.contact-cards-6{grid-template-columns:repeat(2,1fr)}.contact-form-layout{grid-template-columns:1fr}}
@media(max-width:640px){.contact-cards-6{grid-template-columns:1fr}}

/* CTA */
.cta{background:#0F3460;color:#fff;padding:64px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;text-align:center}
.cta h2{font-size:28px;font-weight:700;margin-bottom:8px}
.cta p{opacity:0.7}
.cta-btn{display:inline-flex;align-items:center;gap:8px;background:#FF7828;color:#fff;padding:14px 32px;border-radius:6px;font-weight:500;white-space:nowrap;transition:opacity .2s}
.cta-btn:hover{opacity:0.9}
@media(max-width:768px){.cta-inner{flex-direction:column;text-align:center}.cta h2{font-size:22px}}

/* Footer */
.footer{background:#1A1A2E;color:#fff;padding:48px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:32px}
.footer-col h4{font-size:16px;font-weight:600;margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:8px}
.footer-col a{color:rgba(255,255,255,0.7);font-size:14px;transition:color .2s}
.footer-col a:hover{color:#FF7828}
.footer-col p{color:rgba(255,255,255,0.7);font-size:14px;line-height:1.8}
.footer-contact-item{display:inline-flex;align-items:center;gap:8px}
.footer-contact-item svg{width:14px;height:14px;flex-shrink:0;opacity:0.8}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:24px;text-align:center;color:rgba(255,255,255,0.5);font-size:13px}
@media(max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}

/* Empty */
.empty{text-align:center;padding:48px 0;color:#6B7280}

/* View all helpers */
.view-all-mobile{text-align:center;margin-top:32px}
.view-all-desktop{color:#0F3460;font-weight:500;display:inline-flex;align-items:center;gap:4px;transition:color .2s}
.view-all-desktop:hover{color:#FF7828}

/* ===== 顶部信息栏（动态版样式） ===== */
.top-bar{background:#0F3460;color:#fff;transition:all .3s}
.top-bar-inner{max-width:1280px;margin:0 auto;padding:0 24px;height:36px;display:flex;align-items:center;justify-content:space-between}
.top-bar-left{display:flex;gap:24px;font-size:13px}
.top-item{opacity:.9}
.top-bar .lang-btn{background:transparent;border:1px solid rgba(255,255,255,.4);color:#fff;font-size:12px;padding:2px 12px;border-radius:4px;cursor:pointer}
.top-bar .lang-btn:hover{background:#fff;color:#0F3460}
@media(max-width:768px){.top-bar{display:none}}