@charset "UTF-8";
:root{--brand:#1766c5;--ink:#181818;--muted:#767676;--max:1470px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:#fff;color:var(--ink);font:16px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif}button,input,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{max-width:100%}button:focus-visible,a:focus-visible{outline:3px solid #ffbb57;outline-offset:3px}.container{width:76.5625%;max-width:var(--max);margin-inline:auto}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.topbar{background:var(--brand);color:#fff;border-bottom:1px solid #ffffff73;font-size:clamp(11px,.78125vw,15px)}.topbar-inner{display:flex;justify-content:space-between;align-items:center;min-height:clamp(33px,2.447917vw,47px);gap:20px}.topbar a:hover{text-decoration:underline}.site-header{background:var(--brand);color:white;position:sticky;top:0;z-index:50;transition:box-shadow .3s}.site-header.is-scrolled{box-shadow:0 3px 18px #0002}.nav-inner{height:clamp(76px,5.3125vw,102px);display:flex;align-items:center;justify-content:space-between;gap:40px}.brand{display:inline-flex;align-items:center;flex-shrink:0}.brand img{width:clamp(125px,8.5vw,163px);height:auto;display:block}.brand-mark{font-size:35px}.brand-name{font-weight:700}.brand-name em{display:block;font-size:10px;font-style:normal}.main-nav{display:flex;align-items:center;justify-content:space-between;width:60%;flex-shrink:0;gap:0;margin-right:11%}.main-nav a{font-size:clamp(13px,.9375vw,18px);white-space:nowrap;transition:opacity .25s}.main-nav a:hover{opacity:.7}.main-nav a.active{font-weight:700;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:10px}.menu-toggle{display:none;border:0;background:transparent;padding:8px}.menu-toggle span{display:block;width:26px;height:2px;background:white;margin:5px 0}
.hero{position:relative;aspect-ratio:1920/783;overflow:hidden;background:#0d568b}.hero-slides,.hero-slide{position:absolute;inset:0}.hero-slide{opacity:0;visibility:hidden;transition:opacity 1s ease,visibility 1s ease;pointer-events:none}.hero-slide.is-active{opacity:1;visibility:visible;pointer-events:auto}.hero-image-link{display:block;width:100%;height:100%}.hero-slide img{display:block;width:100%;height:100%;object-fit:contain}.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);border:0;border-radius:0;color:white;background:rgba(0,0,0,.76);width:clamp(24px,2vw,39px);height:clamp(42px,3.8vw,70px);font-size:clamp(28px,2.4vw,46px);font-family:Arial;line-height:1;padding:0;z-index:2;transition:background .2s}.hero-arrow:hover{background:var(--brand)}.hero-prev{left:2%}.hero-next{right:2%}.hero-dots{position:absolute;bottom:2.1%;left:50%;transform:translateX(-50%);display:flex;gap:8px}.hero-dots button{width:20px;height:20px;border:0;padding:6px;background:transparent}.hero-dots button:after{content:"";display:block;width:8px;height:8px;border:1px solid #fff;border-radius:50%;background:#fff6}.hero-dots button.on:after{background:#fff}
.advantages-image-section{position:relative;margin:0;background:white}.advantage-panel{display:none}.advantage-panel.shown{display:block}.advantage-panel img,.design-slices img,.inner-banner>img{display:block;width:100%;height:auto;margin:0;border:0;vertical-align:top}.advantage-tabs{position:absolute;left:79.15%;top:5.3%;width:9.2%;height:4.8%;display:flex;gap:4%}.advantage-tabs button{border:0;border-radius:2px;background:transparent;color:transparent;flex:1;padding:0;min-width:0}.advantage-tabs button:focus-visible{outline-offset:0}.about-original{position:relative;isolation:isolate;overflow:hidden;margin:0;color:#fff;min-height:38.802083vw;padding:clamp(70px,13.3vw,255px) 0 clamp(65px,9.25vw,178px);background:#354b63}.about-background{position:absolute;inset:0;z-index:-1;clip-path:inset(0);pointer-events:none}.about-background img{position:fixed;inset:0;display:block;width:100%;height:100vh;height:100lvh;max-width:none;object-fit:cover;object-position:center}.about-content{position:relative}.about-content h2{display:flex;align-items:baseline;gap:15px;margin:0 0 clamp(20px,1.35vw,26px);font-size:clamp(24px,1.666667vw,32px);font-weight:700;line-height:1.3}.about-content h2 small{font-size:clamp(12px,.78125vw,15px);font-weight:500}.about-copy{width:75%;max-width:1100px;font-size:clamp(15px,1.041667vw,20px);font-weight:500;line-height:1.45;overflow-wrap:anywhere;text-shadow:0 1px 3px #0003}.about-more{margin-top:clamp(30px,3.8vw,73px)}.js-enabled .about-content.reveal{transform:translateY(48px);transition:opacity 1.1s ease,transform 1.1s cubic-bezier(.22,.61,.36,1)}.js-enabled .about-content.reveal.in-view{transform:none}.design-slices{margin:0;padding:0;line-height:0;font-size:0}.inner-banner{position:relative;margin:0;padding:0;line-height:0}.inner-banner h1{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:white;font-size:clamp(25px,3.4vw,64px);line-height:1.4;margin:0}
.section{padding-block:clamp(38px,2.65vw,51px) 90px}.section-heading{display:flex;align-items:center;gap:20px;margin-bottom:clamp(42px,3.05vw,59px)}.section-heading h2{font-size:clamp(23px,1.65vw,32px);font-weight:500;white-space:nowrap;margin:0;line-height:1}.section-heading h2 small{font-size:clamp(10px,.78vw,15px);color:#8b8b8b;font-weight:400}.heading-line{height:1px;background:#a5a5a5;flex:1}.tabs{display:flex;gap:clamp(12px,1.25vw,24px);align-items:center;flex-shrink:0}.tabs a,.tabs button{white-space:nowrap;font-size:clamp(11px,.78vw,15px);line-height:1.4;padding:4px 8px;border:0;background:none;color:#888;border-radius:2px}.tabs a.active,.tabs a:hover,.tabs button.active{color:white;background:var(--brand)}.more-link{font-size:14px;color:var(--brand)}
.tile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:70px 40px}.tile{display:block;min-width:0}.tile-image{position:relative;overflow:hidden;background:#f1f1f1;aspect-ratio:465/310}.tile-image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .65s}.tile:hover .tile-image img{transform:scale(1.025)}.tile-model{position:absolute;bottom:0;left:0;right:0;height:20.645%;background:rgba(0,0,0,.302);color:white;display:flex;align-items:center;padding:0 6.24%;font-family:Arial,"Microsoft YaHei",sans-serif;font-weight:700;font-size:clamp(14px,1.40625vw,27px);line-height:1}.tile h3{font-size:clamp(16px,1.09375vw,21px);font-weight:600;line-height:1.5;margin:23px 0 0}.tile h3:after{content:"";display:block;height:2px;width:43px;background:#111;margin-top:10px}.tile time{display:block;color:#666;font-size:clamp(11px,.729vw,14px);margin:18px 0 28px}.tile p{color:#555;font-size:clamp(12px,.729vw,14px);line-height:1.65;margin:0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.tile:hover h3{color:var(--brand)}.home-news{padding-top:51px;padding-bottom:92px}.home-news .section-heading{margin-bottom:60px}.news-grid{column-gap:40px;row-gap:68px}.news-grid .tile-image,.placeholder-image{aspect-ratio:465/307}.placeholder-image{background:#96999f}.placeholder-title{width:40%;height:15px;background:#e8e8e8;margin-top:30px}.placeholder-date{width:18%;height:9px;background:#ededed;margin-top:25px}.placeholder-copy{width:100%;height:8px;background:#eeeeef;margin-top:36px}.placeholder-copy.short{width:87%;margin-top:8px}.products-listings{padding-top:39px;padding-bottom:48px;min-height:min(940px,48.95vw);display:flex;flex-direction:column}.products-listings .section-heading{margin-bottom:61px}.products-listings .tabs{width:clamp(215px,14.27vw,274px);justify-content:space-between;gap:0}.products-listings .tabs a{width:clamp(55px,3.90625vw,75px);text-align:center}.product-list-body{flex:1}.product-grid{column-gap:40px;row-gap:34px}.pagination{display:flex;justify-content:center;align-items:center;gap:4px;margin:40px 0 0;font-size:15px}.pagination a,.pagination span{padding:12px 14px;border-radius:2px;background:var(--brand);color:white;line-height:1.2}.pagination a.active{background:#075bb0}.pagination .disabled{cursor:default}.empty{padding:60px;text-align:center;color:#999}
.detail-page{max-width:960px;min-height:500px}.detail-page h1{font-size:36px;line-height:1.5;margin:22px 0}.back-link{color:var(--brand);font-size:14px}.detail-meta{color:#89919c;border-bottom:1px solid #eee;padding-bottom:23px;margin-bottom:32px}.detail-cover{display:block;max-height:540px;width:auto;max-width:100%;object-fit:contain;margin:0 auto 40px}.rich-body{line-height:2;color:#4f5a69;overflow-wrap:anywhere}.rich-body img{max-width:100%;height:auto}.rich-body h2,.rich-body h3{color:#151d2b;line-height:1.4}.rich-body a{color:var(--brand);text-decoration:underline}.rich-body table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}.rich-body td,.rich-body th{border:1px solid #d2d6dc;padding:10px}.detail-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:45px}.detail-gallery img{width:100%;aspect-ratio:1.4;object-fit:cover}.contact-info{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:60px}.contact-info>div{background:#f4f7fb;padding:32px;color:#647084}.contact-info strong{color:#1d2b42;display:block;margin-top:10px;font-size:19px;overflow-wrap:anywhere}
.footer{background:#161616;color:white;padding:55px 0 25px}.footer-title{display:flex;align-items:center;gap:20px;margin-bottom:40px}.footer-title h2{font-size:clamp(23px,1.65vw,32px);font-weight:500;white-space:nowrap;margin:0;line-height:1.3}.footer-title small{font-size:15px;color:#b8b8b8;font-weight:400}.footer-title>span{height:1px;background:#888;flex:1}.footer h3{font-size:21px;margin:0 0 18px;font-weight:500;line-height:1.4}.footer-meta{display:flex;flex-wrap:wrap;gap:20px 60px;color:#a4a4a4;font-size:14px}.footer-meta a:hover{color:#fff}.contact-form{margin-top:38px;display:grid;grid-template-columns:570fr 860fr;gap:10px 40px}.contact-fields{display:grid;gap:10px}.contact-form input,.contact-form textarea{display:block;width:100%;border:0;border-radius:0;background:#2b2b2b;color:white;padding:12px 15px;outline:1px solid transparent;font-size:14px;line-height:1.4;transition:outline-color .2s}.contact-form input{height:45px}.contact-form input:focus,.contact-form textarea:focus{outline-color:#86aeef}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#aaa}.contact-form textarea{height:100%;min-height:152px;resize:vertical}.square-btn{display:inline-flex;align-items:center;border:0;border-radius:2px;background:var(--brand);color:white;padding:6px 19px;font-size:14px;line-height:1.4;font-weight:500;transition:background .25s}.square-btn:hover{background:#004d9e}.contact-form .square-btn{grid-column:1/-1;justify-self:start;margin-top:24px}.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important}.form-ok,.form-error{padding:8px 14px;margin-top:15px;display:inline-block}.form-ok{background:#1e5638}.form-error{background:#8e302b}.footer-bottom{border-top:1px solid #343434;margin-top:62px;padding-top:22px;font-size:13px;color:#888;display:flex;justify-content:space-between;gap:20px}
.floating-tools{position:fixed;right:0;top:62%;z-index:60;display:flex;flex-direction:column;gap:1px;box-shadow:0 3px 15px #0001}.floating-tools>a,.floating-tools>button{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:0;color:#fff;background:var(--brand);padding:12px;position:relative}.floating-tools svg{width:24px;height:24px;flex-shrink:0}.floating-tools>a:hover,.floating-tools>button:hover{background:#074b9c}.phone-tooltip{position:absolute;right:100%;top:0;height:48px;display:flex;align-items:center;padding:0 20px;white-space:nowrap;background:var(--brand);opacity:0;visibility:hidden;transform:translateX(8px);transition:opacity .25s,transform .25s,visibility .25s}.floating-phone:hover .phone-tooltip,.floating-phone:focus-visible .phone-tooltip{opacity:1;visibility:visible;transform:none}
.reveal{opacity:1;transform:none}.js-enabled .reveal{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}.js-enabled .reveal.in-view{opacity:1;transform:none}.js-enabled .advantages-image-section.reveal{transform:none}.news-grid>.reveal:nth-child(3n+2){transition-delay:.08s}.news-grid>.reveal:nth-child(3n){transition-delay:.16s}
@media(max-width:1250px){.main-nav{margin-right:11%;gap:0}.nav-inner{gap:25px}.footer-meta{gap:10px 30px}.product-grid,.news-grid{column-gap:25px}.products-listings .section-heading{margin-bottom:35px}.tile-grid{gap:45px 25px}.footer h3{font-size:18px}.footer-title small{font-size:12px}.contact-form{gap:10px 25px}.products-listings{min-height:640px}}
@media(max-width:800px){.about-original{min-height:0;padding:65px 0}.about-copy{width:100%;font-size:15px;line-height:1.85}.about-content h2{margin-bottom:22px}.about-more{margin-top:28px}.main-nav a.active{text-underline-offset:6px}html{scroll-padding-top:75px}.container{width:calc(100% - 36px)}.topbar-inner{min-height:34px;gap:8px}.topbar-inner>span:first-child{max-width:55%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar-inner>span:last-child{white-space:nowrap}.nav-inner{height:68px}.brand img{width:114px;max-height:58px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;width:auto;margin-right:0;top:68px;left:0;right:0;background:var(--brand);padding:12px 18px 22px;box-shadow:0 20px 28px #0002}.main-nav.open{display:grid;gap:0}.main-nav a{font-size:15px;padding:10px 6px;border-top:1px solid #ffffff26}.hero-arrow{width:24px;height:38px;font-size:26px}.hero-dots{bottom:0;gap:2px}.hero-dots button{width:20px;height:20px}.hero-dots button:after{width:6px;height:6px}.section-heading{gap:10px;flex-wrap:wrap;margin-bottom:30px}.section-heading h2{font-size:23px}.section-heading .tabs{width:100%;justify-content:flex-end}.tabs a{font-size:13px}.section{padding-block:38px 55px}.home-news{padding-block:38px 50px}.home-news .section-heading{margin-bottom:30px}.tile-grid{gap:35px 16px}.tile-model{font-size:15px}.products-listings{min-height:600px}.products-listings .section-heading{margin-bottom:30px}.pagination{font-size:12px;margin-top:30px}.pagination a,.pagination span{padding:6px 11px}.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.placeholder-title{height:11px;margin-top:18px}.placeholder-date{height:6px;margin-top:15px}.placeholder-copy{height:6px;margin-top:24px}.placeholder-copy.short{margin-top:6px}.tile h3{font-size:16px;margin-top:15px}.tile time{font-size:11px;margin:10px 0 15px}.tile p{font-size:12px}.footer{padding-top:36px}.footer-title{margin-bottom:24px}.footer-meta{gap:7px 18px;font-size:12px}.footer h3{font-size:18px}.contact-form{gap:10px 16px}.contact-form input,.contact-form textarea{font-size:13px;padding:10px 12px}.footer-bottom{font-size:11px;margin-top:40px}.floating-tools>a,.floating-tools>button{width:40px;height:40px;padding:10px}.phone-tooltip{height:40px;font-size:13px}.floating-tools svg{width:20px;height:20px}.contact-info{grid-template-columns:1fr;gap:12px}.contact-info>div{padding:20px}.detail-page h1{font-size:28px}.detail-gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 12px}.tile-model{font-size:13px}.contact-form{display:block}.contact-fields{margin-bottom:8px}.contact-fields label{display:block;margin-bottom:8px}.contact-form textarea{min-height:140px}.contact-form .square-btn{margin-top:14px}.footer-bottom{display:block}.footer-bottom a{display:block;margin-top:6px}.footer-title small{font-size:10px}.hero-arrow{width:19px;height:30px;font-size:22px}.hero-prev{left:1%}.hero-next{right:1%}.tile-grid{column-gap:12px}.section-heading .heading-line{min-width:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}.js-enabled .reveal{opacity:1;transform:none}.about-background img{position:absolute;height:100%}.js-enabled .about-content.reveal{opacity:1;transform:none}}