:root{--blue:#206ac0;--blue-dark:#004eaa;--red:#d81e1e;--black:#0a0a0a;--gray-900:#1a1a1b;--gray-700:#3d3d42;--gray-500:#6b6b70;--gray-200:#e8e8ea;--gray-100:#f4f6f8;--white:#ffffff;--hero-grad-top:#e8f2ff;--font-cn:"Microsoft YaHei","PingFang SC","Hiragino Sans GB","Noto Sans SC",sans-serif;--container:min(1400px, 92vw);--header-h:112px;--ease:cubic-bezier(0.4, 0, 0.2, 1)}
*,::after,::before{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-cn);font-size:15px;line-height:1.65;color:var(--gray-900);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none;margin:0;padding:0}
button{font-family:inherit;cursor:pointer}
.brand__logo{max-width:500px}
.site-header{position:relative;z-index:1000;background:var(--white);box-shadow:0 1px 0 rgba(0,0,0,.06)}
.top-bar{max-width:var(--container);margin:0 auto;padding:25px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px}
.brand{display:flex;align-items:center;gap:12px}
.brand__mark{width:44px;height:44px;border-radius:8px;background:linear-gradient(135deg,var(--blue) 0,#003d99 100%);color:var(--white);font-weight:800;font-size:14px;letter-spacing:-.02em;display:grid;place-items:center;flex-shrink:0}
.brand__text{display:flex;flex-direction:column;gap:2px;min-width:0}
.brand__cn{font-size:15px;font-weight:700;color:var(--black);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand__en{font-size:11px;color:var(--gray-500);letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top-bar__right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.lang-switch{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:600}
.translate-plugin{display:flex;align-items:center;min-height:32px}
.translate-plugin .translateSelectLanguage,.translate-plugin select{max-width:140px;font-size:13px;padding:6px 10px;border:1px solid var(--gray-200);border-radius:4px;color:var(--gray-900);background:var(--white);cursor:pointer}
.mobile-menu-toggle{display:none;flex-direction:column;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--gray-200);border-radius:6px;background:var(--white);flex-shrink:0}
.mobile-menu-toggle span{display:block;width:20px;height:2px;margin:3px auto;background:var(--gray-900);transition:transform .25s var(--ease),opacity .2s}
body.nav-open .mobile-menu-toggle span:first-child{transform:translateY(5px) rotate(45deg)}
body.nav-open .mobile-menu-toggle span:nth-child(2){opacity:0}
body.nav-open .mobile-menu-toggle span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
body.nav-open{overflow:hidden}
.nav-overlay{position:fixed;inset:0;z-index:998;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .3s var(--ease),visibility .3s var(--ease)}
body.nav-open .nav-overlay{opacity:1;visibility:visible;pointer-events:auto}
.nav-overlay[hidden]{display:block}
.lang-switch__link{color:var(--red);transition:opacity .2s var(--ease)}
.lang-switch__link.is-active,.lang-switch__link:hover{opacity:1}
.lang-switch__link:not(.is-active){opacity:.75}
.lang-switch__sep{color:var(--red);opacity:.6}
.nav-wrap{background:var(--black);position:relative}
.main-nav{max-width:var(--container);margin:0 auto}
.main-nav__list{display:flex;flex-wrap:wrap;align-items:stretch;gap:30px}
.main-nav__list>li>a{display:flex;align-items:center;gap:10px;padding:16px 18px;color:var(--white);font-size:16px;white-space:nowrap;transition:color .2s var(--ease),background .2s var(--ease)}
.main-nav__list>li>a:hover{color:var(--blue)}
.caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid rgba(255,255,255,.85);margin-top:2px}
.has-dropdown{position:relative}
.dropdown{position:absolute;left:50%;transform:translateX(-50%) translateY(4px);min-width:234px;background:var(--gray-900);border:1px solid rgba(255,255,255,.08);padding:8px 0;opacity:0;visibility:hidden;transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;box-shadow:0 16px 40px rgba(0,0,0,.35)}
.dropdown a{display:block;padding:10px 18px;color:rgba(255,255,255,.92);font-size:15px;font-weight:300}
.dropdown a:hover{background:rgba(11,108,255,.15);color:var(--white)}
.has-dropdown:focus-within .dropdown,.has-dropdown:hover .dropdown{opacity:1;visibility:visible}
.about-banner-img{width:100%;height:auto;display:block}
.hero{position:relative;padding:56px 4vw 0;overflow:hidden;isolation:isolate;height:80vh}
.hero__bg{position:absolute;inset:0;z-index:-1;overflow:hidden}
.hero__video{position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;transform:translate(-50%,-50%);object-fit:cover}
.hero__video-overlay{position:absolute;inset:0;background-color:rgb(0 0 0 / .2)}
.hero__inner{position:relative;z-index:1;max-width:var(--container);margin:0 auto;display:block;min-height:clamp(360px,55vh,560px);padding-bottom:40px}
.hero-search{position:relative;z-index:1}
.hero__title{margin:50px 0 20px;font-size:clamp(32px, 4.6vw, 52px);font-weight:800;line-height:1.15;color:var(--white);letter-spacing:.02em}
.hero__underline{position:relative;color:var(--white);font-size:80px}
.hero__underline::after{content:"";position:absolute;left:0;right:-2px;bottom:4px;height:10px;background:var(--blue);opacity:.35;z-index:-1;border-radius:2px}
.hero__sub{margin:0 0 100px;font-size:24px;color:var(--gray-100);max-width:520px}
.hero__sub-en{display:block;margin-top:8px;font-size:18px;letter-spacing:.12em;color:var(--gray-200);line-height:1.5}
.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:600;border:none}
.btn--pill{background:var(--blue);color:var(--white);padding:12px 28px;border-radius:999px;font-size:18px;box-shadow:0 8px 24px rgba(11,108,255,.35);transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease)}
.btn--pill:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 12px 28px rgba(11,108,255,.4)}
.hero-search{max-width:var(--container);margin:0 auto;background:hsl(240deg 3.94% 24.9% / 78%);padding:14px 4vw}
.hero-search__inner{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center}
.hero-search__hint{color:rgba(255,255,255,.85);font-size:13px;max-width:600px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hero-search__input{width:400px;border:none;padding:12px 16px;font-size:14px;outline:0;margin-left:auto}
.hero-search__btn{width:150px;height:42px;border:none;background:var(--blue);color:var(--white);display:grid;place-items:center;flex-shrink:0;transition:background .2s var(--ease)}
.hero-search__btn:hover{background:var(--blue-dark)}
.container{width:min(var(--container),100%);margin:0 auto}
.section{position:relative}
.section-head{text-align:center;padding:56px 0 28px}
.section-head__title{margin:0 0 12px;font-size:clamp(24px, 3vw, 32px);font-weight:800;color:var(--black);position:relative;display:inline-block}
.section-head__title::after{content:"";display:block;width:48px;height:3px;background:var(--blue);margin:12px auto 0;border-radius:2px}
.section-head__en{font-size:.62em;font-weight:600;color:var(--gray-500);letter-spacing:.08em}
.section-head__desc{margin:0 auto;max-width:720px;color:var(--gray-500);font-size:16px}
.section--products{background:var(--white);padding-bottom:48px}
.product-tabs{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:12px;margin-bottom:28px}
.product-tab{border:1px solid #cfd3d8;background:var(--white);color:var(--gray-900);padding:13px 30px;font-size:16px;border-radius:4px;transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease)}
.product-tab:hover{border-color:var(--blue);color:var(--blue)}
.product-tab.is-active{background:var(--blue);color:var(--white);border-color:var(--blue);box-shadow:0 6px 20px rgba(11,108,255,.25)}
.product-grid{display:grid;grid-template-columns:minmax(220px,26%) repeat(6,1fr);grid-template-rows:minmax(220px,1.15fr) minmax(160px,1fr);gap:16px;align-items:stretch}
.product-grid>.product-card:first-of-type{grid-column:1;grid-row:1/span 2}
.product-grid>.product-card:first-of-type .product-card__media{min-height:100%;flex:1}
.product-grid>.product-card:nth-of-type(2),.product-grid>.product-card:nth-of-type(3){grid-row:1;min-height:220px}
.product-grid>.product-card:nth-of-type(2){grid-column:2/span 3}
.product-grid>.product-card:nth-of-type(3){grid-column:5/span 3}
.product-grid>.product-card:nth-of-type(4){grid-column:2/span 2;grid-row:2}
.product-grid>.product-card:nth-of-type(5){grid-column:4/span 2;grid-row:2}
.product-grid>.product-card:nth-of-type(6){grid-column:6/span 2;grid-row:2}
.product-card--lg .product-card__media,.product-grid>.product-card:nth-of-type(2) .product-card__media,.product-grid>.product-card:nth-of-type(3) .product-card__media{min-height:180px}
.product-card{background:var(--gray-100);border-radius:4px;display:flex;flex-direction:column;min-height:200px;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.product-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.1)}
.product-card__media{min-height:120px;background-color:#dde2e8;background-image:var(--img);background-size:cover;background-position:center;aspect-ratio:16/10}
.product-card__body{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:var(--gray-200)}
.product-card__title{margin:0;font-size:15px;font-weight:700;color:var(--black)}
.product-card__more{font-size:12px;font-weight:700;color:var(--red);letter-spacing:.06em;flex-shrink:0}
.product-card__more:hover{text-decoration:underline}
.section-more{display:flex;justify-content:flex-end;padding-top:28px}
.section-more--light{padding-top:20px}
.more-link{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--gray-900)}
.more-link__icon{color:var(--red);display:flex}
.more-link--light{color:var(--white)}
.more-link--light .more-link__icon{color:var(--red)}
.section--about{position:relative;padding:50px;background:var(--white);overflow:hidden}
.about-section__bg{position:absolute;top:0;left:0;right:0;height:40.33%;background-image:var(--about-section-bg);background-size:cover;background-position:center;z-index:0}
.about-section__bg::after{content:"";position:absolute;inset:0}
.about-split{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;min-height:480px;max-width:var(--container);margin:0 auto;margin-top:60px;overflow:hidden}
.about-split__photo__box{height:514px;width:800px;border:12px solid hsl(240deg 2.79% 49.22% / 68%)}
.about-split__photo{width:100%;height:100%;background-image:var(--about-img);background-size:cover;background-position:center;filter:saturate(1.05) contrast(1.02)}
.about-split__panel{position:relative;color:var(--gray-700);display:flex;align-items:stretch}
.about-split__panel-bg{position:absolute;inset:0}
.about-split__content{position:relative;z-index:1;padding:0 clamp(24px,5vw,56px);display:flex;flex-direction:column;justify-content:center}
.about-split__title{margin:0 0 20px;font-size:clamp(22px, 2.6vw, 30px);font-weight:800}
.about-split__title-en{font-size:.55em;font-weight:600;letter-spacing:.1em}
.about-split__text{margin:0 0 14px;font-size:16px;line-height:1.85}
.about-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid rgba(255,255,255,.12)}
.about-stats__num{display:block;font-size:clamp(28px, 4vw, 40px);font-weight:800;color:var(--red);line-height:1.1}
.about-stats__plus{font-size:.75em}
.about-stats__label{display:block;margin-top:6px;font-size:14px;color:var(--gray-900)}
.gitjie-gray{color:var(--gray-500);text-indent:2rem}
.section--solutions{position:relative;min-height:520px;display:flex;flex-direction:column;justify-content:flex-end;color:var(--white);overflow:hidden}
.solutions-bg{position:absolute;inset:0;background-image:var(--sol-img);background-size:cover;background-position:center 60%}
.solutions-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55) 0,rgba(0,0,0,.35) 45%,rgba(0,0,0,.75) 100%)}
.solutions-head{position:relative;z-index:2;flex:0 0 100%;width:100%;text-align:center;padding:48px 4vw 20px;box-sizing:border-box}
.solutions-head__title{margin:0;font-size:clamp(22px, 2.8vw, 32px);font-weight:800}
.solutions-head__title span{font-size:.55em;font-weight:600;letter-spacing:.12em;color:rgba(255,255,255,.55);margin-left:8px}
.solutions-columns{position:relative;z-index:2;display:flex;flex-direction:row;flex-wrap:wrap;align-items:stretch;justify-content:center;border-top:1px solid rgba(255,255,255,.25);margin-top:auto;max-width:var(--container);margin-left:auto;margin-right:auto;width:100%;padding:0 4vw;box-sizing:border-box}
.sol-col{flex:1 1 0;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:18px;padding:48px 8px 44px;border-right:1px solid rgba(255,255,255,.2);text-align:center;cursor:default;transition:background .25s var(--ease)}
.sol-col:last-child{border-right:none}
.sol-col.is-active{background:rgba(11,108,255,.35)}
.sol-col__icon{color:var(--white);opacity:.95}
.sol-col__label{font-size:20px;font-weight:300;letter-spacing:.25em;writing-mode:vertical-rl;text-orientation:mixed;white-space:nowrap;line-height:1.2}
.section--news{background:var(--white);padding-bottom:64px}
.news-wrap{padding-top:48px}
.news-head{position:relative;margin-bottom:32px}
.news-head__water{position:absolute;left:0;top:50%;transform:translateY(-58%);font-size:clamp(72px, 14vw, 140px);font-weight:800;color:rgba(0,0,0,.04);letter-spacing:.02em;line-height:1;pointer-events:none;user-select:none}
.news-head__title{position:relative;margin:0;font-size:clamp(26px, 3.2vw, 36px);font-weight:800;display:flex;align-items:center;gap:12px}
.news-head__dash{width:28px;height:4px;background:var(--red);border-radius:1px}
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.news-list{display:flex;flex-direction:column;gap:0}
.news-item{display:grid;align-items:center;grid-template-columns:72px 1fr;gap:20px;padding:22px 0;border-bottom:1px dashed #c5cad1;transition:background .2s var(--ease)}
.news-item:hover{background:rgba(11,108,255,.03)}
.news-item__day{display:block;font-size:36px;font-weight:800;color:var(--red);line-height:1}
.news-item__ym{font-size:13px;color:var(--gray-500)}
.news-item__title{margin:0 0 8px;font-size:17px;font-weight:800;color:var(--black)}
.news-item__excerpt{margin:0;font-size:14px;color:var(--gray-500);line-height:1.7}
.news-feature{border-radius:4px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.12);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.news-feature:hover{transform:translateY(-4px);box-shadow:0 28px 60px rgba(0,0,0,.16)}
.news-feature__media{aspect-ratio:16/10;background-color:#222;background-image:var(--feat-img);background-size:cover;background-position:center}
.news-feature__bar{background:var(--blue);color:var(--white);padding:16px 20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}
.news-feature__headline{margin:0;font-size:15px;font-weight:700;flex:1;min-width:200px}
.news-feature__date{font-size:13px;opacity:.95;white-space:nowrap}
.site-footer{background:var(--black);color:var(--white)}
.footer-nav{max-width:var(--container);margin:0 auto;display:flex;flex-wrap:wrap;gap:60px;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:16px}
.footer-nav a{color:rgba(255,255,255,.88);transition:color .2s var(--ease)}
.footer-nav a:hover{color:var(--blue)}
.footer-main{max-width:var(--container);margin:0 auto;padding:40px 0 48px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:32px}
.footer-main__name-cn{margin:0 0 6px;font-size:24px;font-weight:800}
.footer-main__name-en{margin:0 0 16px;font-size:14px;color:rgba(255,255,255,.55);letter-spacing:.04em}
.footer-main__line{margin:0 0 6px;font-size:14px;color:rgba(255,255,255,.65)}
.footer-main__mark{display:inline-flex;width:72px;height:72px;border:2px solid rgba(255,255,255,.9);border-radius:10px;align-items:center;justify-content:center;font-size:22px;font-weight:800;letter-spacing:-.02em}
.footer-main__logo-img{width:80px}
.footer-main__brand-cn{display:block;margin-top:10px;font-size:26px;font-weight:700;letter-spacing:.2em}
.footer-main__brand-en{font-size:14px;font-weight:300;color:#a7a7a7}
.back-top{position:fixed;right:24px;bottom:32px;z-index:1100;width:48px;height:48px;border:none;border-radius:50%;background:var(--blue);color:var(--white);display:grid;place-items:center;box-shadow:0 8px 24px rgba(11,108,255,.4);opacity:0;visibility:hidden;transform:translateY(12px);transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s,background .2s var(--ease)}
.back-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-top:hover{background:var(--blue-dark)}
.back-top[hidden]{display:none!important}
.btn-more{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;min-width:160px;background-color:#fff;border:1px solid #ccc;color:#000;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px;font-weight:400;letter-spacing:1px;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:all .3s ease}
.btn-more .icon{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;margin-left:30px;background-color:#c8102e;border-radius:50%;flex-shrink:0}
.btn-more .icon svg{width:14px;height:14px;fill:#ffffff}
.btn-more:hover{border-color:#999;transform:translateY(-2px);box-shadow:0 4px 8px rgba(0,0,0,.1)}
.solutions-box{position:relative;width:100%;height:800px;background-image:url('../img/solution-bg.jpg');background-size:cover;background-position:center;overflow:hidden}
.solutions-box::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);z-index:1;pointer-events:none}
.solutions-container{position:relative;margin:0 auto;width:100%;height:100%;max-width:1400px;border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,.3)}
.solutions-header{position:absolute;top:40px;left:50%;transform:translateX(-50%);color:var(--white);text-align:center;z-index:10}
.solutions-header h2{font-size:32px;margin-bottom:8px;letter-spacing:2px}
.solutions-header p{font-size:18px;text-transform:uppercase;letter-spacing:2px;opacity:.9}
.solutions-content{position:absolute;top:0;left:0;width:100%;height:100%;display:flex}
.solution-item{position:relative;flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:20px;z-index:5;transition:all .3s ease}
.solution-item.highlight{background-color:rgb(21 110 197 / 85%);backdrop-filter:blur(2px)}
.solution-icon{width:60px;height:60px;margin-bottom:20px;display:flex;justify-content:center;align-items:center;transition:all .3s ease}
.solution-item.highlight .solution-icon{transform:scale(1.1)}
.solution-icon svg{width:30px;height:30px;fill:#ffffff}
.solution-title{font-size:16px;font-weight:500;margin-bottom:10px;letter-spacing:1px;transition:all .3s ease;color:var(--white)}
.solution-item.highlight .solution-title{font-weight:600;transform:translateY(-2px)}
.solution-item:not(:last-child)::after{content:'';position:absolute;top:0;right:0;width:2px;height:100%;background:rgba(255,255,255,.2);transition:all .3s ease}
.solution-item.highlight::after{background:rgba(255,255,255,.4);height:100%}
.solution-item:hover{background-color:rgba(30,144,255,.7);backdrop-filter:blur(2px);cursor:pointer}
.solution-item:hover .solution-icon{transform:scale(1.1)}
.solution-item:hover .solution-title{font-weight:600;transform:translateY(-2px)}
.solution-item:hover::after{background:rgba(255,255,255,.4);height:70%}
@media screen and (max-width:768px){.solutions-box{height:auto;min-height:100vh;padding:20px 0}
.solutions-content{position:relative;flex-direction:column;background:rgba(0,0,0,.2);overflow:hidden}
.solution-item{width:100%;flex:none;padding:30px 20px;border-bottom:1px solid rgba(255,255,255,.1)}
.solution-item::after{display:none}
.solution-item:last-child{border-bottom:none}
.solutions-header{position:relative;top:0;left:0;transform:none;margin-bottom:30px;text-align:center}
.solution-icon{width:50px;height:50px;margin-bottom:15px}
.solution-icon svg{width:24px;height:24px}
.solution-title{font-size:18px}
}
.product-panel{display:flex;gap:20px;max-width:1400px;margin:0 auto;height:550px}
.left-main{flex:0 0 30%;height:100%}
.right-group{flex:0 0 69%;display:flex;flex-direction:column;gap:20px;height:100%}
.right-top{display:flex;gap:20px;height:50%}
.right-top .card{width:50%}
.right-bottom{display:flex;gap:20px;height:50%}
.right-bottom .card{width:33.33%}
.card{position:relative;cursor:pointer;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.05);display:flex;flex-direction:column;height:100%}
.card img{width:100%;height:100%;object-fit:contain;display:block}
.card-info{background:#6f6f6f;color:#fff;padding:15px;font-size:16px;display:flex;justify-content:space-between}
.card-info span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:768px){.card-info{padding:7px 14px;font-size:13px}
.product-panel{flex-direction:column;height:auto}
.left-main,.right-group{flex:none;width:100%;height:auto}
.left-main{height:300px;margin-bottom:15px}
.right-bottom,.right-top{height:150px}
.footer-main__logo-img{width:60px}
.footer-main__brand-cn,.footer-main__name-cn{font-size:18px}
}
@media (max-width:1024px){.hero__inner{text-align:left}
.about-split{grid-template-columns:1fr}
.about-split__photo{min-height:320px}
.news-grid{grid-template-columns:1fr}
.product-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:auto}
.product-grid>.product-card:first-of-type{grid-column:1/-1;grid-row:auto;min-height:280px}
.product-grid>.product-card:nth-of-type(2),.product-grid>.product-card:nth-of-type(3),.product-grid>.product-card:nth-of-type(4),.product-grid>.product-card:nth-of-type(5),.product-grid>.product-card:nth-of-type(6){grid-column:auto;grid-row:auto;min-height:180px}
}
@media (max-width:768px){.product-panel{max-width:100%;display:block}
.about-split__photo__box{width:auto;height:auto}
.hero-search__input{width:100%}
.hero__underline{font-size:48px}
.hero__sub{font-size:20px}
.hero__sub-en{font-size:14px}
.hero__inner{min-height:clamp(360px,40vh,560px)}
.hero-search__hint{white-space:unset}
.brand__logo{max-width:100%}
.hero{height:auto}
.hero__bg::after{content:"";position:absolute;inset:0}
.has-dropdown:focus-within .dropdown,.has-dropdown:hover .dropdown{opacity:0;visibility:hidden;pointer-events:none}
.mobile-menu-toggle{display:flex;position:absolute;right:4vw;top:50%;transform:translateY(-50%);z-index:1002}
body.nav-open .mobile-menu-toggle{transform:translateY(-50%)}
.top-bar{position:relative;z-index:1002;padding-right:calc(4vw + 52px);background:var(--white)}
.top-bar__right{margin-left:auto;margin-right:0}
.nav-wrap{position:relative;z-index:1001}
.main-nav{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
body.nav-open .main-nav{max-height:min(85vh,640px);overflow-y:auto}
.main-nav__list{flex-direction:column;align-items:stretch;padding:4px 0 12px;gap:0}
.main-nav__list>li{border-bottom:1px solid rgba(255,255,255,.08)}
.main-nav__list>li:last-child{border-bottom:none}
.main-nav__list>li>a{justify-content:space-between;padding:14px 18px}
.has-dropdown>a .caret{transition:transform .25s var(--ease)}
.has-dropdown.is-open>a .caret{transform:rotate(180deg)}
.has-dropdown .dropdown{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;border-top:1px solid rgba(255,255,255,.06);background:rgba(0,0,0,.2);max-height:0;overflow:hidden;padding:0;transition:max-height .35s var(--ease)}
.has-dropdown .dropdown a{justify-content:flex-start;padding:12px 18px 12px 32px;font-size:15px;color:rgba(255,255,255,.88)}
.has-dropdown .dropdown a:hover{background:rgba(11,108,255,.12);color:var(--white)}
body.nav-open .has-dropdown.is-open .dropdown{max-height:320px;padding:4px 0 8px;opacity:1!important;visibility:visible!important;pointer-events:auto!important}
.hero-search__inner{grid-template-columns:1fr;text-align:center}
.hero-search__btn{width:100%}
.product-tabs{flex-direction:row;flex-wrap:wrap;justify-content:flex-start}
.product-tab{flex:1 1 auto;text-align:center;min-width:min(100%,200px)}
.solutions-columns{flex-wrap:wrap;overflow:visible;padding:0}
.solutions-head{padding:32px 4vw 12px}
.sol-col{flex:1 1 0;min-width:72px;min-height:200px;border-bottom:none}
.section--about{padding:24px}
.about-section__bg{height:52.33%}
.about-split{margin-top:5px;grid-template-columns:1fr}
.footer-main__logo{text-align:left}
.news-item{grid-template-columns:1fr;text-align:left}
.news-item__date{display:flex;align-items:baseline;gap:10px}
.footer-nav{gap:20px}
}
@media (max-width:520px){.top-bar{flex-wrap:wrap}
.brand__en{display:none}
.product-grid{grid-template-columns:1fr}
.product-grid>.product-card:nth-of-type(n){grid-column:1!important;grid-row:auto!important}
}
.contact-info{display:flex;flex-direction:column;padding:2rem;background-color:var(--white);border:1px solid var(--gray-200);border-radius:4px;font-family:var(--font-cn);color:var(--gray-700);height:100%;box-sizing:border-box}
.contact-info__text{display:flex;flex-direction:column;gap:1.5rem;flex:1}
.contact-info__block h3{margin:0 0 .8rem 0;font-size:1.1rem;color:var(--gray-900);font-weight:700;border-left:3px solid var(--blue);padding-left:.6rem}
.contact-info__block p{margin:.4rem 0;font-size:.9rem;line-height:1.6}
.contact-info__block a{color:var(--gray-700);text-decoration:none;transition:color .2s var(--ease)}
.contact-info__block a:hover{color:var(--blue)}
.contact-info__qr-section{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--gray-200);display:flex;justify-content:center;gap:2.5rem}
.qr-item{display:flex;flex-direction:column;align-items:center;text-align:center}
.qr-item img{width:200px;height:200px;object-fit:cover;border:1px solid var(--gray-200);padding:5px;border-radius:4px;margin-bottom:.5rem;background-color:#fff;transition:transform .3s var(--ease)}
.qr-item img:hover{transform:scale(1.05);border-color:var(--blue)}
.qr-item span{font-size:.85rem;color:var(--gray-500)}
@media screen and (max-width:768px){.contact-info{padding:1.5rem}
.contact-info__qr-section{gap:1.5rem}
.qr-item img{width:150px;height:150px}
}