:root{--blue:#36f;--header:#6b858c;--ink:#666;--wrap:1148px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:SimSun,"Songti SC",serif;font-size:16px}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;height:auto;vertical-align:middle}p{margin:0 0 18px}h1,h2,h3{font-weight:400;margin:0}ul{padding:0;margin:0;list-style:none}.wrap{width:min(var(--wrap),calc(100% - 40px));margin:0 auto}.skip-link{position:absolute;left:16px;top:-100px;padding:10px;background:#fff;z-index:100}.skip-link:focus{top:10px}a:focus-visible,button:focus-visible{outline:3px solid #ffb347;outline-offset:4px}.site-header{height:106px;background:var(--header) center;color:#fff}.header-inner{height:100%;display:flex;align-items:flex-start;justify-content:space-between;padding-left:51px}.logo{margin-top:18px;flex-shrink:0}.logo img{width:213px;height:66px;object-fit:contain}.header-right{width:690px}.utility{height:35px;display:flex;justify-content:flex-end;gap:7px;align-items:center;padding-right:6px;font-size:12px}.utility button{border:0;background:transparent;color:inherit;padding:0}.utility a:hover,.utility button:hover{text-decoration:underline;color:#fff}.nav-list{display:flex;justify-content:space-between;gap:14px}.site-header nav .nav-list>li{flex:1;text-align:center}.site-header nav a{display:block;font-size:14px;font-weight:bold;white-space:nowrap;padding:12px 0 14px}.site-header nav a:after{content:"⌄";display:block;font-family:Arial,sans-serif;font-size:18px;font-weight:400;line-height:20px;margin-top:8px}.site-header a:hover{color:white}.site-header .current-menu-item>a{color:#fff}.menu-toggle{display:none}.hero{background:var(--blue);height:566px;color:#fff;overflow:hidden}.hero-inner{height:100%;position:relative}.hero-copy{position:absolute;top:177px;left:10px;width:490px;z-index:1}.hero-copy h1{font-size:24px;margin:0 0 18px;line-height:1.5}.hero-copy p{font-size:16px;line-height:1.35;margin:0}.hero-art{position:absolute;width:640px;max-width:none;right:4px;top:52px}.home-products{height:537px;background:#99acac center top repeat}.home-products-inner{height:100%;position:relative;display:flex;align-items:center}.home-products-copy{width:354px;margin-left:50px;position:relative;z-index:2}.home-products-copy h2{color:var(--blue);font-size:27px;line-height:40px;margin-bottom:4px}.home-products-copy p{font-size:16px;color:#e1dddd;line-height:40px;margin-bottom:20px}.blue-button{display:inline-block;background:var(--blue);border:0;border-radius:10px;padding:7px 20px;min-width:120px;text-align:center;color:#fff;font-size:18px;line-height:24px;letter-spacing:2px}.blue-button:hover{background:#2451d4;color:#fff}.home-products-pictures{position:absolute;inset:37px 0 0 170px;background-repeat:no-repeat;background-position:left top;padding-left:360px}.home-image-grid{display:grid;grid-template-columns:repeat(2,286px);gap:28px 26px;padding:14px 0}.home-image-grid img{width:286px;height:202px;object-fit:contain;background:white}.home-image-grid a{display:block;transition:transform .15s}.home-image-grid a:hover{transform:translateY(-4px)}.home-advantages{min-height:700px;background:#172331 center top repeat;color:white}.advantage-columns{display:grid;grid-template-columns:1fr 430px;gap:160px;padding:100px 40px 70px}.brand-copy h2{font-size:33px;line-height:45px;margin:25px 0 28px}.brand-copy p{line-height:2.2;font-size:16px}.advantages-copy h2{font-size:25px;line-height:1.5}.english-label{font-size:15px;line-height:40px;margin-bottom:16px}.advantage-item{display:flex;gap:22px;align-items:center;margin-bottom:28px}.advantage-item>img{width:55px;height:55px;object-fit:contain;flex-shrink:0}.advantage-item h3{font-size:20px;margin-bottom:8px}.advantage-item p{font-size:14px;line-height:1.6;margin:0}.section-heading{text-align:center;margin:0 0 28px}.section-heading>div{font-size:40px;color:var(--blue);line-height:56px;font-family:SimSun,serif}.section-heading>h1{font-size:16px;line-height:24px}.section-heading>span{display:block;width:64px;height:3px;background:var(--blue);margin:10px auto 0}.home-cases{padding-top:30px;padding-bottom:60px}.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.case-card{text-align:center;display:block}.case-card img{width:100%;height:245px;object-fit:cover}.case-card h2,.case-card h3{font-size:18px;padding:16px 0}.site-footer{background:#039 center;color:white;padding:20px 0;min-height:144px}.footer-inner{display:grid;grid-template-columns:35% 65%;align-items:center}.footer-company{font-size:22px;color:#ccc;text-align:center;padding:25px 22px;border-right:1px solid #ccc;min-height:100px;display:flex;align-items:center;justify-content:center}.footer-info{padding-left:36px;font-size:14px;line-height:1.8}.footer-info .nav-list{gap:16px;margin-bottom:12px;justify-content:flex-start;flex-wrap:wrap}.footer-info p{margin:0 0 4px}.site-footer a:hover{color:white;text-decoration:underline}.page-section{padding:25px 10px 48px;min-height:300px}.entry-content{line-height:1.9;overflow-wrap:anywhere}.entry-content p{margin:0 0 16px}.entry-content h2,.entry-content h3{font-size:24px;margin:24px 0 16px}.entry-content figure{margin:24px 0}.entry-content img{max-width:100%;height:auto}.entry-content table{border-collapse:collapse;max-width:100%;width:100%;font-size:16px}.entry-content td,.entry-content th{border:1px solid #ddd;padding:12px;vertical-align:top}.entry-content tr:first-child{background:#edf2ff}.entry-content a{color:var(--blue)}.about-layout{display:grid;grid-template-columns:608px minmax(0,1fr);gap:20px;font-size:18px;line-height:1.6;margin-bottom:22px}.about-layout p{text-indent:2em}.about-layout b{font-size:24px}.about-layout>div>div>p:has(b){text-indent:0}.page-about>.entry-content>div>span{font-size:24px;font-weight:bold}.page-contact{padding-top:10px}.page-contact .entry-content>div>p:first-child{font-size:24px;text-align:center;line-height:50px}.page-contact .entry-content>div>p:nth-child(2){font-size:14px;text-align:center;color:#999}.page-contact .entry-content>div>div{text-align:center;font-size:14px}.contact-spacer{height:379px}.page-contact .entry-content>div:last-child p{text-align:left;font-size:18px;line-height:2}.listing-section{padding:35px 10px 55px;min-height:350px}.category-nav{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:0 0 38px;border-bottom:1px solid #eee;padding-bottom:26px}.category-nav a{padding:10px 16px;border:1px solid transparent}.category-nav a:hover,.category-nav a.active{color:var(--blue);border-color:#dce5ff;background:#f7f9ff}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 22px}.product-card{text-align:center;display:block}.product-card>img{width:100%;height:190px;object-fit:contain;border:1px solid #eee;padding:8px;transition:box-shadow .15s}.product-card:hover>img{box-shadow:0 6px 18px #0001}.product-card h2{font-size:16px;line-height:25px;padding-top:12px}.pagination{display:flex;justify-content:center;gap:8px;margin-top:35px}.pagination a,.pagination span{border:1px solid #ddd;padding:8px 12px}.pagination .current{background:var(--blue);color:#fff;border-color:var(--blue)}.empty-state{text-align:center;color:#999;padding:70px 20px}.listing-section>.entry-content,.listing-section>p{text-align:center}.news-list{display:flex;flex-direction:column;gap:24px}.news-card{border-bottom:1px solid #eee;padding:15px}.news-card h2{font-size:22px;margin-bottom:12px}.news-card time{font-size:13px;color:#999}.news-card p{margin-top:12px}.news-card>img{width:180px;max-height:130px;object-fit:cover;float:left;margin-right:22px}.detail-wrap{max-width:1000px;padding:0 0 50px;min-height:70vh}.breadcrumbs{font-size:14px;line-height:1.8;padding:25px 0;border-bottom:1px solid #eee;margin-bottom:30px}.product-detail-top{display:grid;grid-template-columns:40% 1fr;gap:36px;padding:0 0 35px}.main-product-image{display:block;border:1px solid #eee}.main-product-image>img{width:100%;height:310px;object-fit:contain;padding:15px}.gallery-thumbs{display:flex;gap:10px;margin-top:12px}.gallery-thumbs button{border:1px solid #ddd;background:white;padding:4px}.gallery-thumbs button:hover,.gallery-thumbs button.selected{border-color:var(--blue)}.gallery-thumbs img{width:62px;height:55px;object-fit:contain}.product-summary h1{font-size:25px;margin:8px 0 22px;color:#333}.product-excerpt{font-family:"Microsoft YaHei",sans-serif;line-height:1.7}.product-summary>p{line-height:1.7}.inquiry-note{border-top:1px solid #eee;border-bottom:1px solid #eee;margin:20px 0;padding:18px 0;font-size:14px}.inquiry-note p:last-child{margin:0}.product-phone{font-size:14px;margin-top:16px}.product-tabs{display:flex;border-top:1px solid #eee;border-bottom:1px solid #ddd;margin-bottom:25px}.product-tabs button{padding:18px 30px;border:0;border-bottom:3px solid transparent;background:white;color:#666;font-size:16px}.product-tabs button.active{border-bottom-color:var(--blue);color:var(--blue)}[hidden]{display:none!important}.product-tab-panel{min-height:250px;max-width:800px;margin:0 auto;font-family:"Microsoft YaHei",sans-serif}.product-tab-panel img{max-width:100%;height:auto}.product-tab-panel p{margin-bottom:18px}.detail-title{font-size:26px;text-align:center;padding:5px 0 24px}.case-content{text-align:center}.case-content img{max-height:850px;object-fit:contain}.return-link{margin-top:35px;color:var(--blue)}.post-date{font-size:14px;color:#999}.center{text-align:center}.edit-link{font-size:14px;margin-top:25px;color:var(--blue)}.site-toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#263944;color:#fff;border-radius:5px;padding:16px 22px;z-index:10000;width:max-content;max-width:calc(100% - 30px);line-height:1.6;box-shadow:0 3px 20px #0003}
@media(max-width:1190px){.header-inner{padding-left:10px}.header-right{width:65%}.hero-art{width:58%;right:0;top:85px}.hero-copy{width:43%}.home-products-copy{margin-left:15px;width:30%}.home-products-pictures{left:25%;padding-left:9%;right:0}.home-image-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.home-image-grid img{width:100%;height:202px}.advantage-columns{gap:8%;grid-template-columns:1fr 44%;padding-left:20px;padding-right:20px}.about-layout{grid-template-columns:53% 1fr}.footer-info{padding-left:25px}}
@media(max-width:760px){.wrap{width:calc(100% - 32px)}.site-header{height:auto;min-height:96px}.header-inner{align-items:center;padding:12px 0;position:relative;min-height:96px}.logo{margin-top:0}.logo img{width:170px;height:auto}.header-right{width:auto}.utility{font-size:10px;gap:5px;height:auto;position:absolute;right:0;top:10px}.utility span,.utility>a:nth-child(3){display:none}.menu-toggle{display:block;background:transparent;border:1px solid #d8e1e4;color:white;padding:7px 10px;margin-top:20px;font-size:14px}.site-header nav{display:none;position:absolute;top:96px;left:-16px;right:-16px;background:#6b858c;z-index:20;border-top:1px solid #ffffff30;padding:8px 16px}.site-header nav.open{display:block}.site-header .nav-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0}.site-header nav a{padding:12px;font-size:15px}.site-header nav a:after{display:none}.hero{height:auto;min-height:520px}.hero-inner{display:flex;flex-direction:column;padding-top:42px}.hero-copy{position:relative;top:auto;left:auto;width:100%}.hero-copy h1{font-size:21px;line-height:1.7;margin-bottom:18px}.hero-copy p{font-size:15px;line-height:1.8;max-width:520px}.hero-art{position:relative;top:auto;right:auto;width:100%;max-width:470px;margin:15px auto 18px}.home-products{height:auto;min-height:700px;padding:40px 0}.home-products-inner{display:block}.home-products-copy{width:100%;margin:0 0 20px}.home-products-copy h2{font-size:26px}.home-products-copy p{line-height:2;color:#f0eeee}.home-products-pictures{position:static;padding:0;background:none!important}.home-image-grid{padding:12px 0;gap:15px}.home-image-grid img{height:150px}.blue-button{font-size:16px;padding:7px 18px}.home-advantages{min-height:0}.advantage-columns{display:block;padding:45px 5px}.brand-copy h2{font-size:28px;margin:0 0 20px}.brand-copy{margin-bottom:35px}.brand-copy p{line-height:2}.advantages-copy h2{font-size:25px}.advantage-item{margin-bottom:23px}.case-grid{grid-template-columns:1fr;gap:24px}.case-card img{height:auto;max-height:330px}.home-cases{padding-top:28px;padding-bottom:35px}.section-heading>div{font-size:34px}.footer-inner{display:block}.footer-company{border-right:0;border-bottom:1px solid #ffffff40;min-height:0;padding:8px 0 20px;font-size:20px}.footer-info{padding:20px 0 0;font-size:13px}.footer-info .nav-list{gap:12px 20px}.footer-info p{line-height:2}.page-section{padding:25px 0 30px}.about-layout{grid-template-columns:1fr;gap:20px;font-size:16px}.about-layout>div>div>img{width:100%}.entry-content{font-size:16px}.entry-content table{font-size:13px}.entry-content td,.entry-content th{padding:8px}.contact-spacer{height:150px}.page-contact .entry-content>div>div{font-size:14px}.listing-section{padding:25px 0 35px}.category-nav{justify-content:flex-start;gap:4px;margin-bottom:25px;padding-bottom:18px}.category-nav a{font-size:14px;padding:8px 10px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 14px}.product-card>img{height:145px}.product-card h2{font-size:15px}.detail-wrap{padding-bottom:35px}.breadcrumbs{font-size:12px;padding:20px 0;margin-bottom:20px}.product-detail-top{grid-template-columns:1fr;gap:22px}.main-product-image>img{height:260px}.gallery-thumbs img{width:58px;height:48px}.product-summary h1{font-size:23px;margin-top:0}.product-tabs button{padding:15px 12px;flex:1;font-size:15px}.product-tabs{margin-bottom:20px}.news-card{padding:10px 0}.news-card>img{width:100px}.news-card h2{font-size:19px}.detail-title{font-size:23px}.page-contact .entry-content>div:last-child p{font-size:16px}.site-toast{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}