/* Sycamoreic — static site stylesheet (design tokens measured from reference layout; original code) */
:root{
  --theme-color:#004c97;--danger:#c80000;--warning:#ff7500;--warning-hover:#ff6600;--white:#fff;
  --font-main:#07090d;--font-vice:#454d5b;--border:#dbe7f0;--btn-bg:#004c97;--btn-bg-hover:#004181;
  --box-deep:#eaf1f9;--box-light:#f8fafc;--icon:#ff7500;
  --main-shadow:0 .125rem .75rem rgba(219,231,240,.35);--main-shadow-hover:0 .1rem 1.25rem rgba(220,226,232,.95);
}
*,:after,:before{box-sizing:border-box}
@font-face{font-display:swap;font-family:InterVariable;font-style:normal;font-weight:100 900;src:url(../fonts/Inter-Variable.woff2) format("woff2")}
html{background:#f8fafc;height:100%;overflow-y:auto;scrollbar-gutter:stable}
blockquote,body,button,dd,div,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,input,li,ol,p,td,textarea,th,ul{margin:0;padding:0}
body{color:#333;font-family:"InterVariable",Helvetica,Arial,Tahoma,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:14px;background:#f8fafc;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400}
ul,ol{list-style:none}
a{color:#333;cursor:pointer;text-decoration:none}
a:hover{color:var(--theme-color)}
img{border:0;max-width:100%}
button,input,select,textarea{font-family:inherit;font-size:14px;outline:none}
.container{width:1300px;max-width:100%;margin:0 auto}
.ico{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle;flex-shrink:0}
.ico.fill{fill:currentColor;stroke:none}

/* ---------- buttons ---------- */
.ig-button{background:#fff;border:1px solid var(--btn-bg);border-radius:6px;color:var(--theme-color);cursor:pointer;font-size:14px;font-weight:500;margin:10px 0;padding:10px 16px;position:relative;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;gap:6px;line-height:normal}
.ig-button-primary{background:var(--btn-bg);color:#fff}
.ig-button-primary:hover{background:var(--btn-bg-hover);color:#fff}
.ig-button-warning{background:var(--warning);border-color:var(--warning);color:#fff}
.ig-button-warning:hover{background:var(--warning-hover);border-color:var(--warning-hover);color:#fff}
.ig-button-plain:hover{background:rgba(0,76,151,.06)}

/* ---------- header ---------- */
.header{background:#fff;position:relative;z-index:99}
.header .h5info{display:none!important}
.header-top ul{align-items:center;display:flex;font-size:13px;height:32px;justify-content:flex-end}
.header-top ul li{align-items:center;color:var(--font-vice);cursor:pointer;display:flex;height:26px;line-height:26px;position:relative}
.header-top ul li .ignore{font-size:13px}
.header-top ul li a{color:#333;font-size:13px;line-height:24px}
.header-top ul li .ico{font-size:11px;margin-left:2px}
.header-top ul li .line{background:#e9e9e9;display:inline-block;height:10px;margin:0 10px;width:1px}
.select-wrap,.lang-box{background:#fff;border-radius:4px;box-shadow:0 .1rem .5rem rgba(0,0,0,.1);font-size:13px;opacity:0;padding:8px 15px;pointer-events:none;position:absolute;top:25px;left:0;transform:translate3d(0,-10px,0);transition:opacity .3s ease,transform .3s ease;z-index:101}
.lang-box{left:-20px;min-width:120px;padding:8px 10px}
.select-wrap a{display:inline-block;white-space:nowrap;width:100%}
.lang-box a{color:var(--font-vice);display:flex;align-items:center;gap:6px;font-size:13px;line-height:24px;padding:5px 0;white-space:nowrap;width:100%}
.lang-box a.on,.lang-box a:hover{color:var(--warning)}
.header-top ul li:hover{color:var(--warning)}
.header-top ul li:hover .select-wrap,.header-top ul li:hover .lang-box{opacity:1;pointer-events:auto;transform:translateZ(0)}
.flag{display:inline-flex;align-items:center;justify-content:center;width:16px;height:12px;border-radius:2px;background:var(--theme-color);color:#fff;font-size:8px;font-weight:700;letter-spacing:0}
.header-center{align-items:center;display:flex;justify-content:space-between;margin-bottom:24px;margin-top:16px}
.header-center .left{align-items:center;display:flex}
.hamburger-icon{align-items:center;cursor:pointer;display:none;flex-direction:column;gap:5px;height:20px;justify-content:center;width:20px}
.hamburger-icon span{background:var(--theme-color);height:2px;width:20px}
.logo-link{display:block;height:40px}
.logo{display:block;height:40px;width:200px}
.logo svg{display:block;height:40px;width:auto}
.search-wrap{display:flex;max-width:700px;position:relative;width:60%}
.search-wrap .input-container{align-items:center;display:flex;position:relative;width:100%}
.search-wrap input{background:#fff;border:1px solid var(--border);border-radius:4px 0 0 4px;color:#666;font-size:14px;height:40px;line-height:22px;margin:0;padding:0 12px;width:100%}
.search-wrap input:focus{border-color:#b9cde3}
.search-wrap button{background:var(--warning);border:1px solid var(--warning);border-radius:0 4px 4px 0;cursor:pointer;height:40px;margin-left:-1px;padding:0 12px;width:100px;color:#fff;font-size:14px;font-weight:500;transition:background .2s}
.search-wrap button:hover{background:var(--warning-hover);border-color:var(--warning-hover)}
.search-wrap.open input{border-radius:4px 0 0 0}
.search-wrap.open button{border-radius:0 4px 0 0}
.search-dropdown{background:#fff;border:1px solid var(--border);border-top:none;border-radius:0 0 4px 4px;box-shadow:var(--main-shadow-hover);display:none;left:0;max-height:70vh;overflow:auto;position:absolute;top:39px;width:100%;z-index:101}
.search-wrap.open .search-dropdown{display:block}
.search-dropdown .grp-t{color:#333;font-size:14px;font-weight:700;padding:12px 20px 8px}
.search-dropdown ul li{align-items:center;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:12px;padding:10px 20px}
.search-dropdown ul li:hover,.search-dropdown ul li.act{background:var(--box-light)}
.search-dropdown ul li a.main{color:#666;flex:1;min-width:0}
.search-dropdown ul li a.main b{color:#333;font-weight:600;margin-right:8px}
.search-dropdown ul li a.main:hover b{color:var(--theme-color)}
.search-dropdown .mini{color:var(--theme-color);font-size:12px;font-weight:600;white-space:nowrap;cursor:pointer;background:none;border:0}
.search-dropdown .mini:hover{text-decoration:underline}
.search-dropdown .none{color:#666;padding:16px 20px}
.search-dropdown .all{border-top:1px solid var(--border);display:block;padding:12px 20px;color:var(--theme-color);font-weight:600}
.search-dropdown mark{background:none;color:var(--warning);font-weight:700}
.login-info{display:flex;justify-content:space-between;max-width:240px;align-items:center}
.login-info .search-icon{display:none;color:var(--btn-bg);font-size:24px;line-height:24px;cursor:pointer;background:none;border:0}
.cart-info{color:var(--btn-bg);display:inline-flex;font-size:30px;line-height:30px;margin-left:30px;position:relative;transition:color .2s}
.cart-info:hover{color:var(--btn-bg-hover)}
.cart-info .badge{align-items:center;background:#ff0e0e;border-radius:999px;color:#fff;display:none;font-size:12px;font-style:normal;height:18px;justify-content:center;line-height:1;min-width:18px;padding:0 6px;position:absolute;right:0;top:0;transform:translate(50%,-50%)}
.cart-info .badge.on{display:inline-flex}
.user-info{color:var(--theme-color);margin-left:30px;position:relative;display:flex;align-items:center;cursor:pointer;height:30px}
.user-info .user-icon{color:var(--btn-bg);font-size:30px;margin-right:4px}
.user-info>span{font-size:13px;font-weight:500;color:var(--theme-color)}
.user-info .dialog{opacity:0;padding-top:10px;pointer-events:none;position:absolute;right:0;top:26px;transform:translate3d(0,-10px,0);transition:opacity .3s ease,transform .3s ease;width:250px;z-index:101}
.user-info:hover .dialog{opacity:1;pointer-events:auto;transform:translateZ(0)}
.user-info .cot{background:#fff;border-radius:6px;box-shadow:0 .1rem .5rem rgba(0,0,0,.1);display:flex;flex-direction:column;padding:16px;color:#333}
.user-info .cot a{align-items:center;display:flex;font-size:14px;padding:10px 6px}
.user-info .cot a .ico{font-size:20px;margin-right:8px}
.user-info .cot a:hover{color:var(--theme-color)}
.user-info .cot .loginOrRegister{padding:10px 0 0}
.user-info .cot .ig-button{width:100%;margin:0}
.header-nav{background:#fff;border-bottom:1px solid var(--border);border-top:1px solid var(--border)}
.nav{align-items:center;display:flex}
.nav .hot{width:100%}
.nav .box{display:flex;justify-content:space-between;width:100%}
.nav .box>div{display:flex}
.nav .nuxt-link{display:inline-block;font-weight:500;height:50px;line-height:50px;margin-right:30px;white-space:nowrap}
.nav .nuxt-link a{color:#333;display:inline-block;height:50px}
.nav .nuxt-link:hover,.nav .nuxt-link:hover>a,.nav .nuxt-link a:hover,.nav .nuxt-link.active a{color:var(--warning)}
.nav .fr{display:inline-flex;align-items:center;gap:3px}
.nav .fr .ico{font-size:16px;margin-right:3px}
.nav .fr:last-child{margin-right:0}
.header-nav-mobile{display:none}
.nav-mask{background:rgba(0,0,0,.5);bottom:0;left:0;position:fixed;right:0;top:0;z-index:98;opacity:0;pointer-events:none;transition:opacity .3s}
.nav-mask.on{opacity:1;pointer-events:auto}
.search-phone-box{display:none}

/* ---------- hero ---------- */
.index-header{background:var(--box-light)}
.swiper-component{overflow:hidden}
.swiper-component .wrap{height:500px;position:relative;background:#e0e0e0;overflow:hidden}
.swiper-component .wrap>img{height:100%;width:100%;object-fit:cover;object-position:30% 100%;display:block}
.swiper-component .wrap .container{height:100%;left:0;position:absolute;right:0;top:0}
.brand-box{backdrop-filter:blur(24px) saturate(50%);-webkit-backdrop-filter:blur(24px) saturate(50%);background:rgba(0,0,0,.25);border-radius:10px;box-shadow:0 4px 30px rgba(0,0,0,.1);padding:48px;position:absolute;top:50%;transform:translateY(-50%);width:605px;max-width:100%}
.brand-box h1{color:#fff;font-size:36px;font-weight:700;margin-bottom:20px}
.brand-box p{color:#fff;font-size:16px;margin-bottom:20px}
.swiper-btn{border-color:var(--warning);border-radius:20px;color:#000;padding:10px 25px;background:var(--warning)}
.swiper-btn:hover{background:#fff;color:#000;border-color:var(--warning)}
.banner-bar{background:var(--box-light)}
.resource-toolbar{align-items:stretch;display:flex}
.toolbar-title{align-items:center;display:flex;margin-right:48px}
.toolbar-title h2{font-size:24px;font-weight:700}
.toolbar-list{display:flex;flex:5}
.toolbar-item{border-left:1px solid #d0ddeb;flex:1;padding:40px 0;text-align:center;transition:all .3s}
.toolbar-item:last-child{border-right:1px solid #d0ddeb}
.toolbar-item:hover{background:var(--box-deep)}
.toolbar-link{align-items:center;display:flex;flex-direction:column}
.toolbar-icon{color:var(--warning);font-size:30px;margin-bottom:12px}
.toolbar-label{color:#333;font-size:15px;font-weight:500;max-width:200px;text-align:center}
.white-bg{background:#fff}
.popular-categories{padding:48px 0}
.sec-h2{font-size:24px;font-weight:700;margin-bottom:24px}
.simple-items-nav{display:flex;flex-wrap:wrap;gap:20px}
.item-card{align-items:center;background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:var(--main-shadow);display:flex;min-width:0;padding:16px;transition:all .3s;width:calc(25% - 15px)}
.item-card:hover{box-shadow:var(--main-shadow-hover)}
.item-icon{flex-shrink:0;height:60px;margin-right:10px;width:60px;border-radius:10px;background:linear-gradient(135deg,#eaf1f9,#f8fafc);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--theme-color)}
.item-icon .ico{font-size:32px;stroke-width:1.4}
.item-icon .ico .ac{stroke:var(--warning)}
.item-name{color:#333;flex:1 1 auto;font-size:14px;font-weight:600;min-width:0}
.featured-solutions-light{background:var(--theme-color);padding:48px 15px}
.featured-solutions-light .title{border-bottom:1px solid var(--border);color:#fff;font-size:24px;font-weight:700;margin-bottom:36px;padding-bottom:24px}
.featured-solutions-box{display:grid;gap:48px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.solutions-item{display:flex;flex-direction:column;transition:all .3s}
.solutions-item .img{color:var(--icon);font-size:36px;margin-bottom:20px;display:block;height:37px}
.solutions-item .img .ico{font-size:36px;stroke-width:1.4}
.solutions-item .desc{display:flex;flex-direction:column}
.solutions-item h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:10px}
.solutions-item p{color:#fff;line-height:22px}
.solutions-item .desc a{border:1px solid #fff;border-radius:50px;color:#fff;font-weight:500;margin-top:20px;padding:10px 20px;transition:all .3s ease;width:fit-content}
.solutions-item .desc a:hover{background:#fff;color:var(--theme-color)}
.strength{background:#fff;padding:48px 15px}
.strength .title{font-size:24px;font-weight:700}
.strength-box{display:grid;gap:20px;grid-template-columns:repeat(2,1fr) 1.5fr;margin-top:24px}
.strength .item{background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:var(--main-shadow);padding:52px 20px 20px;position:relative;text-align:left;transition:all .3s}
.strength .item:hover{box-shadow:var(--main-shadow-hover)}
.strength .item>.ico{color:var(--icon);font-size:30px;position:absolute;right:20px;top:20px;stroke-width:1.5}
.strength .item .value{font-size:24px;font-weight:700;margin-bottom:8px}
.strength .item .label{color:#666;font-size:14px}
.strength .item.large{display:flex;flex-direction:column;grid-column:3;grid-row:1/span 2}
.strength .item.large img{border-radius:6px;display:block;height:150px;margin-top:20px;object-fit:cover;width:100%}
.news-center{padding:0 15px}
.news-head{align-items:center;display:flex;justify-content:space-between;padding:48px 0 24px}
.news-head .title{font-size:24px;font-weight:700}
.title-more a{align-items:center;display:flex;color:var(--theme-color);font-size:14px;font-weight:600}
.title-more .ico{font-size:12px;margin-left:3px}
.news-center-box{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin-bottom:48px}
.news-center-item{background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:var(--main-shadow);transition:all .3s ease;overflow:hidden;display:block}
.news-center-item:hover{box-shadow:var(--main-shadow-hover)}
.news-center-item .img{background-position:50%;background-size:cover;height:180px;transition:transform .5s ease}
.news-center-item .imgw{overflow:hidden;border-radius:6px 6px 0 0}
.news-center-item:hover .img{transform:scale(1.04)}
.news-center-item .desc{padding:20px}
.news-center-item h4{color:#333;font-size:14px;font-weight:600;margin-bottom:10px;line-height:1.5}
.news-center-item:hover h4{color:var(--theme-color)}
.news-center-item p{color:#666;line-height:22px;margin-bottom:10px}
.news-center-item .label{background:var(--box-light);border-radius:4px;display:inline-block;font-size:12px;padding:2px 6px;color:#666}

/* ---------- footer ---------- */
.footer{background:#fff;border-top:1px solid var(--border);padding:32px 0;width:100%}
.footer .mobile-subscribe,.footer .mobile-collapse{display:none}
.footer .bot{padding:0 24px 32px}
.footer .items{align-items:flex-start;display:flex;justify-content:space-between}
.bot-top{font-size:16px;font-weight:700;line-height:24px;margin-bottom:12px}
.bot-info{display:flex;flex-grow:1;justify-content:space-between;padding-right:40px}
.bot-text p{font-size:14px;line-height:22px;margin-bottom:10px}
.contact-item{display:flex}
.contact-item a{display:flex;align-items:flex-start}
.contact-item .ico{color:var(--theme-color);font-size:16px;margin-right:16px;margin-top:3px}
.contact-item span{display:block;line-height:22px;max-width:220px}
.fback{cursor:pointer}
.bot-social{flex-shrink:0}
.bot-subscribe{display:flex;margin-bottom:24px;max-width:max(320px,min(32vw,520px))}
.bot-subscribe input,.mobile-bot-subscribe input{background:var(--box-deep);border-radius:4px 0 0 4px;border:0;flex:1 1 auto;font-size:14px;height:42px;line-height:22px;min-width:0;padding:0 12px}
.bot-subscribe input:hover,.mobile-bot-subscribe input:hover{background:#e4eff9}
.bot-subscribe button,.mobile-bot-subscribe button{border-radius:0 4px 4px 0;flex:0 0 auto;height:42px;margin:0 0 0 -1px;padding:0 12px;white-space:nowrap}
.bot-follow .social-icon{display:inline-flex;align-items:center;justify-content:center;color:#999;height:30px;width:30px;margin-right:10px;transition:all .3s;font-size:22px}
.bot-follow .social-icon:hover{color:var(--theme-color)}
.footer-bottom{align-items:center;border-top:1px solid var(--border);display:flex;justify-content:space-between;padding:24px 0 0}
.policy-box{align-items:center;color:#666;display:flex;font-size:13px;line-height:22px;margin-bottom:4px}
.policy-box a{color:#333}
.policy-box a:hover{color:var(--theme-color)}
.policy-box .line{background:var(--border);display:inline-block;height:12px;margin:0 8px;width:1px}
.copyright{color:#666;font-size:13px;line-height:22px}
.footer-bottom-left{display:flex;flex-direction:column}

/* ---------- right floating bar ---------- */
.sidebar{align-items:stretch;display:flex;height:100vh;position:fixed;right:0;top:0;width:48px;z-index:1000;pointer-events:none}
.slide-nav{align-items:center;display:flex;flex-direction:column;height:100%;justify-content:center;position:relative;width:48px}
.slide-nav ul{background:#fff;border-left:1px solid var(--border);border-radius:8px 0 0 8px;border-top:1px solid var(--border);box-shadow:var(--main-shadow);pointer-events:auto}
.slide-nav ul li{border-bottom:1px solid var(--border);cursor:pointer;height:48px;line-height:48px;position:relative;text-align:center;transition:all .2s;width:48px}
.slide-nav ul li:last-child{border-bottom:0}
.slide-nav ul li a{display:block;height:48px;line-height:48px;color:#333}
.slide-nav ul li .ico{font-size:22px;stroke-width:1.5}
.slide-nav ul li:hover .ico{color:var(--icon)}
.tooltip{background:#666;border-radius:4px;color:#fff;font-size:13px;line-height:22px;opacity:0;padding:4px 10px;pointer-events:none;position:absolute;right:68px;top:50%;transform:translateY(-50%);transition:opacity .3s ease,visibility .3s ease;visibility:hidden;white-space:nowrap;z-index:9999}
.tooltip:after{border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid #666;content:"";position:absolute;right:-9px;top:50%;transform:translateY(-50%) rotate(-90deg)}
.slide-nav li:hover .tooltip{opacity:1;visibility:visible}
.slide-nav .top{align-items:center;background:#fff;border:1px solid var(--border);border-right:0;border-radius:8px 0 0 8px;bottom:170px;box-shadow:var(--main-shadow);cursor:pointer;display:flex;flex-direction:column;height:48px;justify-content:center;position:absolute;transition:all .2s;width:48px;opacity:0;pointer-events:none}
.slide-nav .top.on{opacity:1;pointer-events:auto}
.slide-nav .top:hover{color:var(--icon)}
.slide-nav .top .ico{font-size:20px}

/* ---------- inner pages ---------- */
.breadcrumb{padding:14px 0;font-size:13px;color:#666;background:#fff;border-bottom:1px solid var(--border)}
.breadcrumb a{color:#333}.breadcrumb a:hover{color:var(--theme-color)}
.breadcrumb .sep{margin:0 5px;color:#999}
.page{padding:24px 0 56px}
.page-title{font-size:24px;font-weight:700;margin-bottom:20px}
.page-sub{color:#555;line-height:24px;margin-bottom:24px;max-width:860px}
.card{background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:var(--main-shadow)}
.card.pad{padding:20px}
.h3{font-size:18px;font-weight:700;margin-bottom:14px}
.steps{display:flex;align-items:center;gap:10px;margin-bottom:28px}
.steps .st{flex:1;border:1px solid var(--border);border-radius:6px;box-shadow:var(--main-shadow);padding:18px 14px;text-align:center;font-size:12px;color:#555;display:flex;flex-direction:column;align-items:center;gap:10px;min-height:80px;justify-content:center;transition:all .3s}
.steps .st:hover{box-shadow:var(--main-shadow-hover)}
.steps .st .circ{width:38px;height:38px;border-radius:50%;background:#f1f4f8;color:var(--icon);display:flex;align-items:center;justify-content:center;font-size:20px}
.steps .arr{color:#999;font-size:14px}
.rfq-tools{display:flex;align-items:center;gap:16px;margin-bottom:12px;flex-wrap:wrap}
.rfq-tools .hint{font-size:12px;color:#555;display:flex;align-items:center;gap:6px}
.rfq-tools .ig-button{margin:0}
.tbl{width:100%;border-collapse:collapse}
.tbl th{font-weight:600;font-size:13px;text-align:left;padding:16px 8px 10px;color:#222;white-space:nowrap}
.tbl td{padding:6px 8px}
.tbl input{border:0;border-bottom:1px solid var(--border);padding:8px 6px;width:100%;font-size:13px;background:transparent}
.tbl input:focus{border-bottom-color:var(--theme-color)}
.req{color:var(--danger);margin-right:4px}
.row-del{background:none;border:0;color:#666;cursor:pointer;font-size:16px;padding:6px}
.row-del:hover{color:var(--danger)}
.tbl-actions{display:flex;gap:16px;align-items:center;margin:18px 0 30px}
.tbl-actions .ig-button{margin:0}
.link-btn{background:none;border:0;color:#666;cursor:pointer;display:inline-flex;align-items:center;gap:5px;font-size:13px}
.link-btn:hover{color:var(--danger)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 14px}
.field{display:flex;flex-direction:column;margin-bottom:12px}
.field label{font-size:13px;margin-bottom:4px;color:#333}
.field input,.field textarea,.field select{background:#fff;border:1px solid var(--border);border-radius:4px;padding:0 12px;height:36px;width:100%;font-size:13px}
.field textarea{height:120px;padding:10px 12px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:#7ea6d1;box-shadow:0 0 0 2px rgba(0,76,151,.08)}
.field.span2{grid-column:1/-1}
.form-note{color:#666;font-size:12px;line-height:20px;margin:14px 0 10px;max-width:480px}
.form-ok{display:none;background:#eaf6ee;border:1px solid #bfe3cb;color:#256c3c;border-radius:6px;padding:12px 16px;margin-top:14px}
.form-ok.on{display:block}
.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.info-cards.two{grid-template-columns:repeat(2,1fr)}
.info-card{display:flex;gap:16px;padding:20px;transition:all .3s}
.info-card:hover{box-shadow:var(--main-shadow-hover)}
.info-card>.ico{color:var(--warning);font-size:30px;margin-top:2px;stroke-width:1.5}
.info-card h4{font-size:15px;font-weight:700;margin-bottom:6px}
.info-card p{color:#666;font-size:12px;line-height:20px;margin-bottom:8px}
.info-card a{font-size:13px;font-weight:500}
.sec-line{border:0;border-top:1px solid var(--border);margin:36px 0}
.about-banner{height:246px;position:relative;background:#0b1b2e;overflow:hidden}
.about-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about-banner .container{position:relative;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 40px;color:#fff}
.about-banner h1{font-size:28px;font-weight:700;margin-bottom:10px;color:#fff}
.about-banner p{font-size:15px;color:#fff}
.jump{background:var(--box-deep);padding:14px 0;border-bottom:1px solid var(--border)}
.jump .container{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.jump b{font-size:12px;font-weight:600;margin-right:6px}
.jump a{background:var(--theme-color);color:#fff;border-radius:20px;padding:5px 14px;font-size:12px;transition:background .2s}
.jump a:hover{background:var(--btn-bg-hover);color:#fff}
.sec{padding:40px 0}
.sec.alt{background:var(--box-light)}.sec.wh{background:#fff}
.sec p.lead{line-height:24px;color:#444;margin-bottom:22px;max-width:1100px}
.mini-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mini-stat{background:#fff;border:1px solid var(--border);border-radius:6px;box-shadow:var(--main-shadow);padding:14px 16px;display:flex;align-items:center;gap:14px;transition:all .3s}
.mini-stat:hover{box-shadow:var(--main-shadow-hover)}
.mini-stat .ico{font-size:30px;color:var(--warning);stroke-width:1.5}
.mini-stat b{display:block;font-size:14px;font-weight:600}
.mini-stat span{font-size:12px;color:#666}
.adv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.adv{background:#fff;border:1px solid var(--border);border-radius:6px;overflow:hidden;box-shadow:var(--main-shadow);transition:all .3s}
.adv:hover{box-shadow:var(--main-shadow-hover)}
.adv .imgw{height:170px;overflow:hidden}
.adv img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.adv:hover img{transform:scale(1.05)}
.adv .t{padding:16px}
.adv h4{font-size:15px;font-weight:700;margin-bottom:6px}
.adv p{color:#666;font-size:13px;line-height:21px}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.value-card{background:#fff;border:1px solid var(--border);border-radius:6px;padding:22px;box-shadow:var(--main-shadow);transition:all .3s}
.value-card:hover{box-shadow:var(--main-shadow-hover)}
.value-card .ico{font-size:30px;color:var(--warning);stroke-width:1.5;margin-bottom:12px}
.value-card h4{font-size:16px;font-weight:700;margin-bottom:8px}
.value-card p{color:#666;line-height:22px}
/* products */
.prod-layout{display:flex;gap:24px;align-items:flex-start}
.prod-side{width:240px;flex-shrink:0}
.prod-side h1{font-size:20px;font-weight:700;margin-bottom:18px}
.prod-side h4{font-size:15px;font-weight:700;margin:14px 0 8px}
.side-search{position:relative}
.side-search input{width:100%;height:36px;border:1px solid var(--border);border-radius:4px;padding:0 34px 0 12px;font-size:13px;background:#fff}
.side-search .ico{position:absolute;right:10px;top:10px;color:var(--theme-color)}
.cat-list{background:#fff;border:1px solid var(--border);border-radius:4px;padding:8px 0;box-shadow:var(--main-shadow)}
.cat-list a{display:block;padding:9px 16px;font-size:13px;color:#333;border-left:2px solid transparent;transition:all .2s}
.cat-list a:hover,.cat-list a.on{color:var(--theme-color);background:var(--box-light);border-left-color:var(--theme-color)}
.prod-main{flex:1;padding:20px 24px 30px;min-width:0}
.prod-head{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-weight:700}
.prod-head .item-icon{margin:0}
.prod-cols{columns:2;column-gap:36px}
.grp{break-inside:avoid;margin-bottom:22px}
.grp h5{font-size:13px;font-weight:500;color:#222;border-bottom:1px solid var(--border);padding-bottom:6px;margin-bottom:8px}
.grp ul{margin-left:8px;border-left:1px solid var(--border);padding-left:8px}
.grp li a{display:block;padding:4px 0;font-size:13px;color:#222}
.grp li a:hover{color:var(--theme-color)}
.cat-sec{display:none}.cat-sec.on{display:block}
/* faq */
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:last-child{border-bottom:0}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;background:none;border:0;padding:16px 20px;font-weight:600;font-size:14px;cursor:pointer;text-align:left;color:#222;transition:color .2s}
.faq-q:hover{color:var(--theme-color)}
.faq-q .ico{transition:transform .3s;color:#777}
.faq-item.open .faq-q .ico{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;color:#555;line-height:23px;padding:0 20px}
.faq-item.open .faq-a{padding-bottom:16px}
/* misc */
.brand-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-card{padding:22px;transition:all .3s}
.feature-card:hover{box-shadow:var(--main-shadow-hover)}
.feature-card .ico{font-size:30px;color:var(--warning);margin-bottom:12px;stroke-width:1.5}
.feature-card h4{font-size:16px;font-weight:700;margin-bottom:8px}
.feature-card p{color:#666;line-height:22px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.split img{width:100%;border-radius:6px;display:block}
.steps-v{counter-reset:s}
.steps-v li{display:flex;gap:14px;margin-bottom:18px}
.steps-v li:before{counter-increment:s;content:counter(s);flex:0 0 30px;height:30px;border-radius:50%;background:var(--theme-color);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px}
.steps-v b{display:block;margin-bottom:3px}
.steps-v span{color:#666;line-height:21px}
.dropzone{border:1.5px dashed #b9cde3;border-radius:8px;padding:30px;text-align:center;background:var(--box-light);transition:all .2s;cursor:pointer}
.dropzone:hover,.dropzone.drag{background:var(--box-deep);border-color:var(--theme-color)}
.dropzone .ico{font-size:34px;color:var(--theme-color);margin-bottom:8px}
.article{max-width:820px;margin:0 auto;background:#fff;border:1px solid var(--border);border-radius:6px;padding:32px;box-shadow:var(--main-shadow)}
.article img{width:100%;border-radius:6px;margin:6px 0 20px;display:block}
.article h1{font-size:26px;font-weight:700;line-height:1.35;margin-bottom:10px}
.article .meta{color:#777;font-size:13px;margin-bottom:10px}
.article p{line-height:26px;color:#444;margin-bottom:16px;font-size:15px}
.article h3{font-size:18px;margin:22px 0 10px;font-weight:700}
.legal h2{font-size:20px;font-weight:700;margin:30px 0 10px}
.legal p{line-height:24px;color:#444;margin-bottom:12px}
.result-list li{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:14px;align-items:center}
.result-list li b{margin-right:10px}
.result-list li span{color:#666}
.tag{background:var(--box-light);border:1px solid var(--border);border-radius:4px;padding:1px 6px;font-size:12px;color:#666;margin-left:8px}
.sample-note{font-size:12px;color:#777;margin-top:10px}

/* ---------- responsive ---------- */
@media (max-width:1340px){.container{padding:0 15px;width:100%}.bot-info{padding-right:20px}}
@media (max-width:1100px){.adv-grid,.brand-grid,.mini-stats{grid-template-columns:repeat(2,1fr)}.info-cards{grid-template-columns:1fr}}
@media (max-width:992px){
  body{padding-top:70px}
  .header{box-shadow:0 2px 8px rgba(0,0,0,.1);left:0;position:fixed;right:0;top:0;z-index:50}
  .header-top,.search-wrap,.user-info>span,.header-nav{display:none}
  .header .h5info{display:block!important}
  .header-center{margin:0;padding:15px}
  .hamburger-icon{display:flex}
  .logo{margin-left:16px;width:140px}
  .logo svg{height:30px;margin-top:5px}
  .login-info{justify-content:space-around;width:120px}
  .login-info .search-icon{display:inline-block}
  .cart-info{font-size:24px;line-height:24px;margin-left:10px}
  .user-info{margin-left:10px;height:24px}
  .user-info .user-icon{font-size:24px;margin:0}
  .user-info .dialog{display:none}
  .search-phone-box{display:none;padding:0 15px 12px;position:relative}
  .search-phone-box.on{display:block}
  .search-phone-box .search-wrap{display:flex;width:100%;max-width:none}
  .search-phone-box .search-wrap input{border-radius:20px 0 0 20px;height:36px}
  .search-phone-box .search-wrap button{border-radius:0 20px 20px 0;height:36px;width:80px}
  .search-phone-box .search-dropdown{top:35px;max-height:60vh}
  .nav-mask{z-index:49}
  .header-nav-mobile{background:#fff;box-shadow:0 .1rem .5rem rgba(0,0,0,.1);display:flex;flex-direction:column;height:100vh;height:100dvh;left:-100vw;position:fixed;top:0;transition:left .3s ease-in-out;width:calc(100vw - 40px);z-index:100;overflow-y:auto}
  .header-nav-mobile.active{left:0}
  .header-nav-mobile .top{border-bottom:1px solid var(--border);display:flex;justify-content:space-between;padding:20px;align-items:center}
  .header-nav-mobile .top .logo{margin:0;width:auto;height:28px}
  .header-nav-mobile .top .logo svg{height:28px;margin:0}
  .close-btn{background:none;border:0;color:var(--font-vice);cursor:pointer;font-size:24px;display:flex}
  .header-nav-mobile .m-link{border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;font-weight:500;padding:12px 20px}
  .header-nav-mobile .m-link .ico{font-size:14px;color:var(--font-vice)}
  .header-nav-mobile .m-link.fr{justify-content:flex-start;gap:8px}
  .header-nav-mobile .m-link.fr .ico{font-size:16px;color:#333}
  .mobile-bottom{background:#f8f9fa;border-top:1px solid var(--border);margin-top:auto;display:flex}
  .mobile-bottom .fi{align-items:center;border-right:1px solid var(--border);cursor:pointer;display:flex;flex:1;font-size:14px;font-weight:500;justify-content:center;padding:15px 10px;transition:background-color .2s}
  .mobile-bottom .fi:hover{background:#e9ecef}
  .mobile-bottom .fi:last-child{border-right:0}
  .mobile-lang{background:#f8f9fa;display:none;border-top:1px solid var(--border)}
  .mobile-lang.on{display:block}
  .mobile-lang a{display:flex;padding:12px 20px;border-bottom:1px solid #eee;gap:8px;align-items:center}
  .mobile-lang a:hover{background:#e9ecef}
  .swiper-component .wrap{height:300px}
  .brand-box{margin:0 15px;padding:20px;width:auto;left:0;right:0}
  .brand-box h1{font-size:24px;margin-bottom:10px}
  .brand-box h1 br{display:none}
  .brand-box p{font-size:14px;margin-bottom:10px}
  .brand-box p br{display:none}
  .swiper-component .wrap .container{padding:0}
  .resource-toolbar{display:none}
  .popular-categories{padding:48px 15px}
  .item-card{width:100%}
  .strength-box{grid-template-columns:1fr}
  .strength .item.large{grid-column:1;grid-row:auto}
  .solutions-item{padding:0 10px}
  .footer{background:var(--box-light);padding:32px 16px 24px}
  .footer .bot{display:none}
  .footer .mobile-subscribe{display:block;width:100%}
  .mobile-bot-top{font-weight:500;line-height:22px;margin-bottom:12px}
  .mobile-bot-subscribe{display:flex;margin-bottom:21px;width:100%}
  .footer .mobile-collapse{display:block;margin-bottom:12px}
  .collapse-header{align-items:center;border-bottom:1px solid var(--border);cursor:pointer;display:flex;font-weight:500;justify-content:space-between;padding:12px 0}
  .collapse-header .ico{transition:transform .3s;color:#777}
  .collapse-item.open .collapse-header .ico{transform:rotate(180deg)}
  .collapse-content{max-height:0;overflow:hidden;transition:max-height .3s ease}
  .collapse-content p{padding:8px 0 0}
  .collapse-item.open .collapse-content{padding-bottom:8px}
  .footer-bottom{align-items:center;border:0;flex-direction:column;padding:0;text-align:center}
  .policy-box{justify-content:center;flex-wrap:wrap;color:#666}
  .sidebar{display:none}
  .container{padding:0 15px}
  .news-center,.featured-solutions-light,.strength{padding-left:0;padding-right:0}
  .featured-solutions-light .container,.strength .container,.news-center .container{padding:0 15px}
  .prod-layout{flex-direction:column}.prod-side{width:100%}.prod-cols{columns:1}
  .steps{flex-direction:column;align-items:stretch}.steps .arr{transform:rotate(90deg);align-self:center}
  .form-grid,.split,.values,.info-cards.two{grid-template-columns:1fr}
  .adv-grid,.brand-grid,.mini-stats{grid-template-columns:1fr}
  .tbl-wrap{overflow-x:auto}.tbl{min-width:640px}
  .about-banner{height:200px}.about-banner h1{font-size:22px}
  .article{padding:18px}
}

/* ===== catalogue (products / manufacturers / quote modal) ===== */
[hidden]{display:none!important}
.cat-list a{display:flex;justify-content:space-between;align-items:center;gap:8px}
.cat-list a i{font-style:normal;font-size:11px;color:#8a94a3;background:var(--box-light);border-radius:10px;padding:1px 7px;min-width:26px;text-align:center}
.cat-list a.on i{background:#fff;color:var(--theme-color)}
.sub-list{display:none;background:var(--box-light);border-left:2px solid var(--border);margin:0 0 4px 16px;padding:2px 0}
.sub-list.open{display:block}
.sub-list a{padding:6px 12px;font-size:12.5px;border-left:0!important;background:transparent!important}
.sub-list a.on span{color:var(--theme-color);font-weight:600}
.mfr-select{width:100%;height:38px;border:1px solid var(--border);border-radius:4px;background:#fff;padding:0 8px;font-size:13px}
.prod-main{padding:0}
.prod-bar{display:flex;align-items:baseline;gap:14px;margin-bottom:8px;flex-wrap:wrap}
.prod-bar h2{font-size:20px;font-weight:700;color:#111}
.prod-count{color:#666;font-size:13px}
.prod-count b{color:var(--theme-color)}
.prod-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:22px}
.pcard{background:#fff;border:1px solid var(--border);border-radius:8px;box-shadow:var(--main-shadow);display:flex;flex-direction:column;overflow:hidden;transition:box-shadow .25s,transform .25s}
.pcard:hover{box-shadow:var(--main-shadow-hover);transform:translateY(-2px)}
.pc-art{background:linear-gradient(135deg,#eef4fb 0%,#f8fafc 60%,#fff4ea 100%);border:0;border-bottom:1px solid var(--border);cursor:pointer;display:block;height:130px;padding:14px 10px}
.pc-art .art,.q-art .art{display:block;width:100%;height:100%;filter:drop-shadow(0 4px 5px rgba(20,40,70,.18))}
.pc-body{display:flex;flex-direction:column;flex:1;padding:14px 16px 16px}
.pc-top{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:6px}
.pc-mfr{background:var(--theme-color);color:#fff;border-radius:3px;font-size:11px;font-weight:600;letter-spacing:.2px;padding:2px 7px;max-width:55%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pc-cat{color:#7b8696;font-size:11.5px;text-align:right}
.pc-pn{font-size:16px;font-weight:700;line-height:21px;word-break:break-all;margin-bottom:6px}
.pc-pn a{color:#0a1b33}.pc-pn a:hover{color:var(--warning)}
.pc-desc{color:#5b6573;font-size:12.5px;line-height:19px;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:57px}
.pc-spec{font-size:12.5px;line-height:18px;color:#333;border-top:1px dashed var(--border);padding-top:8px;margin-bottom:12px}
.pc-spec b{display:block;color:#0a1b33}
.pc-spec span{color:#586274}
.pc-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:auto}
.pc-foot .ig-button{margin:0;padding:7px 12px;font-size:13px}
.stock{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#1a7f45;font-weight:500}
.stock i{width:8px;height:8px;border-radius:50%;background:#26b35e;box-shadow:0 0 0 3px rgba(38,179,94,.18)}
.prod-empty{text-align:center;padding:32px;color:#555}
.prod-empty .ig-button{margin-top:12px}
/* manufacturers */
.mfr-panel{padding:22px 24px}
.mfr-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.mfr-total{font-size:13px;font-weight:400;color:#777}
.mfr-head .side-search{width:300px;max-width:100%}
.az-bar{display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--border);padding-bottom:14px;margin-bottom:6px}
.az-bar a{min-width:30px;height:30px;line-height:30px;text-align:center;border-radius:4px;background:var(--box-light);border:1px solid var(--border);font-size:13px;font-weight:600;color:var(--theme-color)}
.az-bar a:hover{background:var(--theme-color);color:#fff;border-color:var(--theme-color)}
.az-bar a.off{opacity:.3;pointer-events:none}
.letter-sec{padding-top:14px;scroll-margin-top:12px}
.letter-h{font-size:22px;font-weight:700;color:var(--warning);border-bottom:2px solid var(--box-deep);padding-bottom:6px;margin-bottom:12px}
.brand-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.brand-card{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--border);border-radius:8px;padding:12px;transition:all .25s;min-width:0}
.brand-card:hover{border-color:#b9cde3;box-shadow:var(--main-shadow-hover);transform:translateY(-1px)}
.brand-card .mono{flex:0 0 40px;height:40px;border-radius:8px;color:#fff;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:center;letter-spacing:.3px}
.brand-card .bn{display:flex;flex-direction:column;min-width:0;flex:1}
.brand-card .bn b{font-size:13.5px;color:#0a1b33;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.brand-card .bn em{font-style:normal;font-size:11.5px;color:#7b8696;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.brand-card .bc{display:flex;flex-direction:column;align-items:center;font-size:10.5px;color:#8a94a3;line-height:13px}
.brand-card .bc b{font-size:15px;color:var(--theme-color)}
/* quote modal */
html.q-open{overflow:hidden}
.q-modal{position:fixed;inset:0;background:rgba(10,20,40,.55);z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;overflow:auto}
.q-box{background:#fff;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.35);max-width:520px;width:100%;padding:24px 26px 26px;position:relative;max-height:calc(100vh - 32px);overflow:auto}
.q-close{position:absolute;right:12px;top:12px;width:32px;height:32px;border:0;border-radius:50%;background:var(--box-light);cursor:pointer;color:#555;font-size:16px;display:flex;align-items:center;justify-content:center}
.q-close:hover{background:var(--box-deep);color:var(--danger)}
.q-head{display:flex;gap:16px;align-items:center;margin-bottom:12px;padding-right:30px}
.q-art{flex:0 0 120px;height:80px;background:linear-gradient(135deg,#eef4fb,#fff4ea);border-radius:8px;padding:4px}
.q-pn{font-size:19px;font-weight:700;color:#0a1b33;word-break:break-all;line-height:24px}
.q-mfr{color:#586274;font-size:13px;margin:2px 0 6px}
.q-desc{color:#555;font-size:13px;line-height:20px;margin-bottom:10px}
.q-spec{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:18px;border:1px solid var(--border);border-radius:6px}
.q-spec th{text-align:left;font-weight:500;color:#777;width:34%;padding:7px 12px;background:var(--box-light);border-bottom:1px solid var(--border)}
.q-spec td{padding:7px 12px;border-bottom:1px solid var(--border);color:#222}
.q-title{font-size:18px;font-weight:700;margin-bottom:6px;color:#0a1b33;padding-right:30px}
.q-lead{color:#555;font-size:13px;line-height:21px;margin-bottom:16px}
.q-call{display:flex;align-items:center;gap:14px;background:var(--theme-color);color:#fff;border-radius:8px;padding:14px 18px;margin-bottom:12px}
.q-call:hover{background:var(--btn-bg-hover);color:#fff}
.q-call .ico{font-size:26px;stroke-width:1.7}
.q-call span{display:flex;flex-direction:column;line-height:1.25}
.q-call small{font-size:12px;opacity:.85}.q-call b{font-size:20px;letter-spacing:.3px}
.q-actions{display:flex;gap:10px;flex-wrap:wrap}
.q-actions .ig-button{margin:0;flex:1 1 auto;white-space:normal;text-align:center}
.row-btns{display:flex;gap:8px;flex-shrink:0}
.result-list li div:first-child{display:flex;flex-wrap:wrap;align-items:center;gap:4px 0}
@media (max-width:1100px){.prod-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.brand-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:760px){.prod-grid{grid-template-columns:1fr}.brand-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.q-head{flex-direction:column;align-items:flex-start}.q-box{padding:20px 18px}.result-list li{flex-direction:column;align-items:flex-start}}
@media (max-width:480px){.brand-cards{grid-template-columns:1fr}}