@charset "utf-8";
@import "../fonts/font-awesome/font-awesome.min.css";
@import "../fonts/bootstrap-icons/bootstrap-icons.min.css";

@font-face{font-weight:400;font-style:normal;font-family:fontawesome;src:url(//:) format("no404"),url(../fonts/fontawesome-webfont.woff) format("woff"),url(../fonts/fontawesome-webfont.ttf) format("truetype");font-display:swap}

/* cyrillic-ext */
@font-face{font-family:'Raleway';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/efac70_1Ptug8zYS_SKggPNyCAIT5lu.woff2) format('woff2');unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}
/* cyrillic */
@font-face{font-family:'Raleway';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/b6b970_1Ptug8zYS_SKggPNyCkIT5lu.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
/* vietnamese */
@font-face{font-family:'Raleway';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/f58f57_1Ptug8zYS_SKggPNyCIIT5lu.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
/* latin-ext */
@font-face{font-family:'Raleway';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/7d2ee9_1Ptug8zYS_SKggPNyCMIT5lu.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
/* latin */
@font-face{font-family:'Raleway';font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/faccb3_1Ptug8zYS_SKggPNyC0ITw.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* cyrillic-ext */
@font-face{font-family:'Raleway';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/efac70_1Ptug8zYS_SKggPNyCAIT5lu.woff2) format('woff2');unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}
/* cyrillic */
@font-face{font-family:'Raleway';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/b6b970_1Ptug8zYS_SKggPNyCkIT5lu.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
/* vietnamese */
@font-face{font-family:'Raleway';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/f58f57_1Ptug8zYS_SKggPNyCIIT5lu.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
/* latin-ext */
@font-face{font-family:'Raleway';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/7d2ee9_1Ptug8zYS_SKggPNyCMIT5lu.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
/* latin */
@font-face{font-family:'Raleway';font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/faccb3_1Ptug8zYS_SKggPNyC0ITw.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
/* cyrillic-ext */
@font-face{font-family:'Raleway';font-style:normal;font-weight:900;font-display:swap;src:url(../fonts/efac70_1Ptug8zYS_SKggPNyCAIT5lu.woff2) format('woff2');unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}
/* cyrillic */
@font-face{font-family:'Raleway';font-style:normal;font-weight:900;font-display:swap;src:url(../fonts/b6b970_1Ptug8zYS_SKggPNyCkIT5lu.woff2) format('woff2');unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
/* vietnamese */
@font-face{font-family:'Raleway';font-style:normal;font-weight:900;font-display:swap;src:url(../fonts/f58f57_1Ptug8zYS_SKggPNyCIIT5lu.woff2) format('woff2');unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
/* latin-ext */
@font-face{font-family:'Raleway';font-style:normal;font-weight:900;font-display:swap;src:url(../fonts/7d2ee9_1Ptug8zYS_SKggPNyCMIT5lu.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
/* latin */
@font-face{font-family:'Raleway';font-style:normal;font-weight:900;font-display:swap;src:url(../fonts/faccb3_1Ptug8zYS_SKggPNyC0ITw.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

* {
  font-variant-ligatures: none;
  font-variant-numeric: lining-nums;
}
:root {
    --yl-blue: #0077c8;;
    --yl-black: #0a0a0a;
    --cta-orange: #dd832a;
    --yl-gray: #f8f9fa;
}
@font-face{font-family:"iconfont";src:url("../fonts/iconfont.ttf?t=1622274305876") format("truetype");font-display:swap}
.iconfont{font-family:"iconfont" !important;font-size:1.8rem;font-style:normal;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#666}
.sp-preloader{display:none!important; width: 100% !important;}
#header,#container,#footer,video#my_video{visibility:visible!important}
html{overflow:visible!important;}

body{color:#000;font-family:'Raleway',Arial,Helvetica,sans-serif;font-size:1rem;line-height:1.65;background-color:#fff;font-weight:400}
.home_bg{background:#fff !important}
*{box-sizing:border-box;padding:0;margin:0}
li,ol,ul{list-style:none;margin-bottom:0}
img{vertical-align:top;max-width:100%;-ms-interpolation-mode:bicubic}
.pro_img{overflow: hidden;}
.pro_img a img{transition: all .8s ease;}
.pro_img a:hover img{transform: scale(1.05);}
figure a{pointer-events: none;}
figure.jsclickready a{pointer-events:auto !important;cursor:pointer !important;}
.clear{clear:both}
.clearfix::after{display:table}
hr{margin-bottom:1rem;border-top:1px solid #ddd}
b{color:#333}
.inquiry{color:#023b7d;text-decoration:none}
.inquiry:hover{color:#0075c1}
a{text-decoration:none;-webkit-tap-highlight-color:transparent;color:#016acf;transition:all .5s}
a:hover{color:#174277}
a:focus{outline:0;text-decoration:none}
a,a:hover{text-decoration:none}
a.link{color:#174277;display:inline-block;text-decoration:underline;font-size:1.2rem}
a.link:hover{color:#0075c1;text-decoration:none}

.table td{border-top:none;border:1px solid #f0f2f5;vertical-align:middle;background-color:#fafafa;line-height:1.45;font-size:.875rem;font-weight:300;padding:clamp(0.75rem,1.2vw,1rem);border-right:0.0625rem solid #eef0f3;border-bottom:0.0625rem solid #eef0f3;vertical-align:middle;line-height:1.6;color:#111827}
.table tr:nth-child(2n) td{background-color: #fff;}
.table tr.top td{ font-weight: 700; background-color: #fafafa;}
.table tr td strong {font-size: 1.1rem;font-weight: 400;margin-top: .8rem;}
.tablestyle{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:0.0625rem solid #e5e7eb;border-radius:0.5rem;box-shadow:0 0.5rem 1.5rem rgba(0,0,0,0.04);font-size:clamp(0.9rem,0.9vw,1rem)}

.inquiry{color:#004680;text-decoration:underline}
.inquiry:hover{color:#005094}
.theme-send-inquiry-box{background:var(--cta-orange) !important}
.theme-box-name{background:#011B2B !important;text-transform:uppercase;border-left:1px #011B2B solid !important}
h3{font-size:1.2rem}
h4{color:#333;font-size:1.1rem;margin-top:1rem}
h2,.etw_hometitle{display:block;font-size:clamp(1.2rem,5vw,2rem);margin:0;padding-bottom:1rem;line-height:1.15; font-weight: 300;  }
.etw_hometitle{font-size:2.6rem;position:relative;margin-bottom:1rem;padding-bottom:.5rem}
.small_font{font-size:.95rem;color:#666}
.pro_name{color:#666;font-size:1.1rem;position:relative;line-height:1.35;margin-top:-.5rem;margin-bottom:.8rem;position:relative;padding-bottom:1rem}
.color_font{color:#333;font-size:1.4rem;margin-top:1rem;border-bottom:1px solid #333;padding-bottom:1rem;margin-bottom:1rem}

h2 strong{font-size:2.2rem}
h2 small{display:block;color:#666;font-size:1.6rem}
.page_title{font-size:clamp(1rem,5vw,1.22rem); display:block;line-height:1.35;padding-bottom:1rem; font-weight: 600; border-bottom: 1px solid #ddd; margin-bottom: 1rem; position: relative; color: #333;}
.page_title::before{position: absolute; content: ""; width: 30px; height: 2px; background-color: #0077c8; bottom: -2px; left: 0;}

.font_fold{font-size:1.2rem;color:#000}
.contact_des a{color:#005094;transition:0.5s;-webkit-transition:0.5s;-moz-transition:0.5s;-ms-transition:0.5s;-o-transition:0.5s}
.contact_des a:hover{color:#023b7d}
.contact_des b{font-weight:600}
.contact_des h3.title01{font-size:1.5rem; font-weight: 700; }
.indent-left{padding-left:3.8rem}

#header{width:100%;position:fixed;top:0;left:0;right:0;margin:0 auto;z-index:99;float:left;transition:all .5s;padding:0 1rem;}
.header_in{width:100%;max-width:1200px;margin:0 auto;position:relative}
#etw_logo{width:auto;text-align:center;float:left;margin-top:2.65rem;transition:all .8s; background-color: #fff; position: relative;}
#etw_logo a{width:100%;display:flex;align-items:center}
#etw_logo strong{color:#666;font-size:.9rem;display:block;display:block;width:100%;max-width:170px;text-align:center;padding-left:.8rem;line-height:1.35}

.top-nav{width:auto;float:right;transition:all .8s; position: relative; padding-left: 2rem;}
.top-nav .navbar{padding:0;}
.nav-fixed,.pro_header{box-shadow:0 0.5rem 1rem rgba(0,0,0,0.15);-webkit-animation:0.5s ease-in-out 0s normal none 1 running fadeInDown;animation:0.5s ease-in-out 0s normal none 1 running fadeInDown;margin-top:0 !important;background:linear-gradient(to top,#ddd,#f3f3f3,#fff) !important;border-color: #ddd;}

@keyframes fadeInDown{from{opacity:0;transform:translate3d(0,-100%,0)}
to{opacity:1;transform:none}
}.dropdown-menu-one{background-color:#eee}
.navbar-expand-lg .navbar-collapse{flex-flow:row wrap !important}
.pro_header .navbar-expand-lg .navbar-nav .nav-link,.pro_header #etw_language .dropdown-item,.nav-fixed .navbar-expand-lg .navbar-nav .nav-link,.nav-fixed #etw_language .dropdown-item{color: #333;}
.nav-fixed #etw_logo,.pro_header #etw_logo{background: none;}

.navbar-nav{width:100%}
.navbar-light .navbar-nav .nav-link{transition:all 0.5s}
.navbar-expand-lg .navbar-nav .nav-link{padding:1rem 1.55rem;color:#fff;position:relative;line-height: 1.35; font-weight: 700;}
.navbar-light .navbar-nav a.nav-link::before{content:"";position:absolute;left:50%;bottom:-2px;width:0px;height:3px;background:var(--cta-orange);transform:translateX(-50%);transition:0.5s;border-radius:5px;-webkit-border-radius:5px;-moz-border-radius:5px;-ms-border-radius:5px;-o-border-radius:5px;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);-webkit-transition:0.5s;-moz-transition:0.5s;-ms-transition:0.5s;-o-transition:0.5s}
.navbar-light .navbar-nav .nav-item.active .nav-link::before,.navbar-light .navbar-nav .nav-item .nav-link:hover::before{width:100%}
.navbar-expand-lg .navbar-nav .nav-link i{font-size: 1.2rem; line-height: 1.15;}
.navbar-light .navbar-nav .nav-item:first-child .nav-link::before{display: none;}

.navbar-expand-lg .navbar-nav .dropdown-menu{top:54px; left: inherit; transition:all .5s;box-shadow:0 15px 22px -10px rgb(0 51 153 / 30%);background-color:rgb(255 255 255 / 100%);border-radius:0 ;padding:1rem .8rem;border:none;}
.navbar-expand-lg .navbar-nav .dropdown-menu > li > a{color:#333;font-size:.9rem;position:relative;display:block;transition:all 0.5s;padding-top:0.6rem;padding-bottom:0.6rem;padding-left:1rem;border-bottom:1px solid #eee;background:none;font-weight:300}

.navbar-expand-lg .navbar-nav .dropdown-menu > li:last-child > a{border-bottom:none}
.navbar-light .navbar-nav .active > .nav-link,.navbar-light .navbar-nav .nav-link.active,.navbar-light .navbar-nav .nav-link.show,.navbar-light .navbar-nav .show > .nav-link,.dropdown-menu-one li > a.active{color:var(--cta-orange) !important}
.navbar-light .navbar-nav .nav-link:focus,.navbar-light .navbar-nav .nav-link:hover{color:var(--cta-orange)}
.navbar-light .dropdown-item.active,.navbar-light .dropdown-item:hover{color:var(--cta-orange)!important}
.dropdown-item{font-size:0.9rem}
.dropdown-item.active,.dropdown-item:active{background:none !important}
.nav-item span.pro_icon{position:absolute;top:0.5rem;right:1rem;color:#333;padding:2px 8px;font-size:2rem;width:32px;height:28px;line-height:24px;display:none;text-align:center}
.top-nav ul>li>ul.dropdown-menu>li{position:relative}
.dropdown-toggle::after{display: none !important;}
.navbar-light .navbar-nav .video_item .nav-link{padding-right:50px;position:relative; text-align: right; }
.navbar-light .navbar-nav .video_item .nav-link::before{display:none}
.navbar-light .navbar-nav .video_item .nav-link::after{position:absolute;content:"\f4f2";font-family:bootstrap-icons !important;right:1rem;top:.65rem;font-size:1.5rem; color: var(--cta-orange) ;}

.etw_language{float:right;display:flex;flex-wrap:wrap;margin-left:1rem;justify-content:flex-end;width:62%;height:32px;line-height:22px;z-index:1;position:relative;margin-top:.5rem; }
#etw_language{float:right;width:auto;text-align:right}
#etw_language .dropdown-item{display:inline-block;width:auto;line-height:12px;padding:0.2rem .8rem;color:#fff;min-width:auto !important;font-size:.9rem;position:relative}
#etw_language .dropdown-item::before{position:absolute;content:"";right:0;top:.2rem;width:1px;height:15px;background-color:#ccc}
#etw_language .dropdown-item:last-child::before{display:none}
#etw_language .dropdown-item img{margin-right:5px;margin-top:1px}
#etw_language .dropdown-item:hover{color:var(--cta-orange) ;background:none}
#etw_language .dropdown-item:focus{background:none !important}

#etw_banner{width:100%;position:relative;margin:0 auto;   }
.cert-tag-grid{z-index: 1; color: #fff; margin-top: 2rem; margin-bottom: 1rem; }
/* cert-tag-box */
.cert-tag-box{display: flex; flex-wrap: wrap;background: rgba(68, 68, 68, 0.85); max-width: 530px; justify-content: center;  border-radius: 50px; }
.cert-tag-box .cert-tag{width: 110px;  display: flex;align-items: center;justify-content: start; flex-direction: column;color: #fff; margin-right: .5rem; padding: .8rem; text-align: center; border-radius: 50%; }
.cert-tag-box .cert-tag span{display: block; font-size: .75rem; line-height: 1.24;}
.cert-tag-box .cert-tag i{font-size: 1.35rem; line-height: 1.25; margin-bottom: 5px;}

#etw_banner .img_bg::before {position: absolute; content: ""; left: 0; top: 0; width: 100%;height: 100%; background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0.65)), color-stop(6%, rgba(0, 0, 0, 0.65)), to(rgba(0, 0, 0, 0))); background: linear-gradient(to bottom, rgba(0, 0, 0, 0.65) 0%, rgba(0, 0, 0, 0.65) 6%, rgba(0, 0, 0, 0) 100%); filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#a6000000', endColorstr='#00000000',GradientType=0 );}
#etw_banner .banner_txt{position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 100%; z-index: 1; color: #fff; z-index: 1;}
#etw_banner .banner_txt h1,#etw_banner .banner_txt h2{font-size: clamp(1.5rem,3vw,2.25rem);font-weight: 900; position: relative; text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);}
#etw_banner .banner_txt p{font-size: clamp(1rem, 3vw, 1.2rem); display: block; font-weight: 300; line-height: 1.35; }
#etw_banner .banner_txt h1 span,#etw_banner .banner_txt h2 span{display: block; color: #0077c8;}

.more_btn{  color: #fff;display: inline-block; padding: .9rem 2rem; position: relative; line-height: 1.35; background-color: #dd832a; margin-top: 1rem;  font-weight: 700; text-transform: uppercase; font-size: .9rem; border-radius: 32px;}
.more_btn:hover{background-color: #e66000; color: #fff; box-shadow: 0 4px 8px rgba(0,0,0,0.15); }

#etw_banner .banenr-switch-caption{bottom: inherit; top: 22%; background: none;}
#etw_banner .banner_inner{max-width: 560px;}
.banenr-switch-carousel{box-shadow: none !important; margin-bottom: 0 !important; border: none !important; border-radius: 0 !important;}
.banenr-switch-slide img{width: 100%;}
.banenr-switch-slide,.banenr-switch-carousel{border-radius: 0  !important;}
.banenr-switch-image{min-height: auto;}
.dot-indicator.active{box-shadow: none !important; background: #e66000 !important; border: none;}

.strength-section { padding: 4rem 0; background: #fff; overflow: hidden; position: relative; }
.strength-section::before{position: absolute; content: ""; bottom: 0; left: 0; width: 100%; height: 60%; background: #011B2B;  }
.strength-img-wrapper { position: relative;  height: 100%; }
.strength-main-img { width: 100%;  object-fit: cover; height: 100%;  }

.strength-content { background: var(--yl-gray); padding: 3rem; height: 100%; }
.strength-title{ font-size: clamp(1.6rem, 4vw, 2.2rem); color: var(--yl-black); margin-bottom: 25px;  }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin: 30px 0; }
.stat-card { background: #fff; padding: 25px; border-bottom: 3px solid transparent; transition: 0.3s; }
.stat-card:hover { background: #fff; box-shadow: 0 10px 30px rgba(0,0,0,0.08); border-bottom-color: var(--yl-blue); }
.stat-card .stat-num { display: block; font-size: 2.2rem; font-weight: 900; color: var(--yl-blue); line-height: 1; }
.stat-card .stat-label { font-size: 0.7rem; font-weight: 700; color: #888; text-transform: uppercase; }

.product-section { padding: 4rem 0;background: var(--yl-gray);  }
.product-grid { display: flex; flex-wrap: wrap; margin: 0 -10px; }
.product-item { position: relative; height: 350px; padding: 10px; flex: 0 0 25%; }

.product-link { display: block; width: 100%; height: 100%; text-decoration: none !important; }
.product-inner { width: 100%; height: 100%; position: relative; overflow: hidden; background: #000; box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.product-inner img { width: 100%; height: 100%; object-fit: cover; transition: 0.6s; opacity: 0.7; }
.product-info { position: absolute; bottom: 0; left: 0; width: 100%; padding:40px 20px; z-index: 2; transition: 0.4s;  }
.product-info h5 { color: #fff; font-size: 1rem; margin: 0; transform: translateY(10px); transition: 0.4s;  font-weight: 900;border-left: 4px solid var(--cta-orange); padding-left:.5rem; }
.product-inner::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(0deg, rgba(0,74,153,0.8) 0%, transparent 60%); opacity: 0; transition: 0.4s; z-index: 1; }

.product-link:hover .product-inner img { transform: scale(1.1); opacity: 0.5; }
.product-link:hover .product-inner::before { opacity: 1; }
.product-link:hover .product-info h5 { transform: translateY(0); }

/* --- 合作伙伴 --- */
.partner-section {padding: 3rem 0; background: var(--yl-gray); border-top: 1px solid #eee;  }
.partner-logo {  filter: grayscale(100%);  transition: 0.4s;text-align: center;  margin: 5px;background-color: #999999; opacity: .55;}
.partner-logo img{mix-blend-mode: multiply; }
.partner-logo:hover { filter: grayscale(0%); opacity: 1; }

/* --- 4. Featured Projects (Lexicon 风格 + 圆形按钮) --- */
.featured-section { padding: 4rem 0; background: #fff; }
.featured-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 1.5rem; border-bottom: 2px solid var(--yl-black); padding-bottom: 25px; }
.featured-header .h2 { font-size: clamp(1.6rem, 4vw, 2.2rem); margin: 0; color: var(--yl-black); }

/* Our Projects 按钮 */
.btn-lexicon{border:2px solid var(--yl-black);color:var(--yl-black);padding:12px 35px;font-weight:900;font-size:0.85rem;text-decoration:none !important;transition:0.3s;text-transform:uppercase;letter-spacing:2px}
.btn-lexicon:hover { background: var(--yl-black); color: #fff; }

.lex-grid { margin: 0 -5px; }
.lex-col { padding: 5px; }
.lex-item{position:relative;height:350px;background:#000;overflow:hidden;display:block;text-decoration:none !important;color:#fff !important}
.lex-img { width: 100%; height: 100%; background-size: cover; background-position: center; transition: 0.8s cubic-bezier(0.2, 1, 0.3, 1); opacity: 0.7; }

/* 遮罩层 */
.lex-overlay { 
position: absolute; top: 0; left: 0; width: 100%; height: 100%; 
padding: 50px; display: flex; flex-direction: column; justify-content: flex-end;
background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 60%); 
transition: 0.5s ease; z-index: 2;
}

.lex-item-meta { font-weight: 700; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; display: block; opacity: 0.9; }
.lex-item-title { font-size: 1.5rem; font-weight: 900; margin-bottom: 0; line-height: 1.1; transition: 0.4s; }
.lex-item-desc { font-size: 0.95rem; max-height: 0; overflow: hidden; transition: 0.5s; opacity: 0; margin-top: 0; }

/* 圆形箭头 Learn More 按钮 */
.lex-learn-more{display:flex;align-items:center;margin-top:25px;opacity:0;transform:translateY(20px);transition:0.5s}
.circle-arrow{width:45px;height:45px;border:2px solid #fff;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:15px;transition:0.3s}
.lex-learn-more span{font-weight:900;text-transform:uppercase;font-size:0.85rem;letter-spacing:1px}
/* 悬浮效果 */
.lex-item:hover .lex-img { transform: scale(1.05); opacity: 0.3; }
.lex-item:hover .lex-overlay{background:rgba(0,74,153,0.92) !important;justify-content:center}
.lex-item:hover .lex-item-title { margin-bottom: 15px; }
.lex-item:hover .lex-item-desc { max-height: 150px; opacity: 1; margin-top: 10px; }
.lex-item:hover .lex-learn-more { opacity: 1; transform: translateY(0); }
.lex-item:hover .circle-arrow { background: #fff; color: var(--yl-blue); }

/* pro_banner */
.pro_banner{position: relative; color: #fff; overflow: hidden;}
.pro_banner img{width: 100%; height: 100%; object-fit: cover;}
.pro_banner_box{position: absolute; top: 50%; transform: translateY(-50%); left: 0; right: 0; margin: 0 auto; text-align: center;}
.pro_banner_box h2{font-weight: 900; font-size: clamp(1.6rem,4vw,2.2rem); padding-bottom: 0; margin-bottom: 0;}
.pro_banner_box .pro_banner_txt{max-width: 600px; margin: 0 auto;}
.pro_banner::before, .pro_banner::after {content: "";display: block;width: 65%;  height: 70px;position: absolute;bottom: 0;background: #f3f3f3;}
.pro_banner::before {left: -17vw;-webkit-transform: skew(60deg);transform: skew(60deg);}
.pro_banner::after { right: -17vw;-webkit-transform: skew(-60deg);transform: skew(-60deg);}
.pro_banner_box .pro_banner_txt .breadcrumb-custom a{color: #fff;}

/* pro_top_des */
.pro_top_des{background-color: #f3f3f3; padding-bottom: 2rem; padding-top: 1rem; color: #000;}
.web_title{color: #335D7D; font-weight: 900; font-size: 1.55rem; position: relative; padding-bottom: 1rem; margin-bottom: 1rem;}
.web_title::before{position: absolute; content: ""; width: 100px; height: 2px; bottom: 0; left: 0; background-color: #335D7D;}
/* pro_detail_inner */
.pro_detail_inner{margin-bottom: 3rem;}

/* sub_products */
.sub_products{margin: 4rem auto;}
.sub_products .pro_item{margin: .7rem; background-color: #f3f3f3; height: 100%; position: relative; padding-bottom: .5rem;}
.sub_products .pro_item .pro_des{padding: 1rem;  padding-right: 1.5rem;}
.sub_products .pro_item .pro_des a{color: #333; font-size: 1rem;  position: relative; padding-top: 1rem;}
.sub_products .pro_item .pro_des a::before{position: absolute; content: ""; width: auto; height: 2px; background-color: var(--cta-orange); left: 0; top: 0;}
.big_title{font-size: 1.55rem; font-weight: 900;}
.sub_products .pro_item a.more_link{position: absolute; color: #666; font-size: 12px; left: 1rem; bottom: 1rem;}
.sub_products .pro_item:hover a{color: var(--cta-orange);}
.sub_products .pro_item .pro_img a{display: block;}
.sub_products .pro_item .pro_img .icon_img{position: absolute;  bottom: 1rem; right: 0;  width: 60px;align-items: center; justify-content: center; display: flex; z-index: 2; mix-blend-mode: multiply;}
.sub_products .pro_item:hover .pro_img .icon_img img{transform: scale(1);}

/* structural_steel_fabrication */
.structural_steel_fabrication{padding: 4rem 0;  position: relative;}
.structural_steel_fabrication::before{position: absolute; content: "";background: var(--yl-gray); bottom: 0; right: 0; width: 100%; height: 50%;}
.structural_steel_fabrication .big_title{margin-bottom: 1rem;}
.structural_steel_fabrication .img_box{position: absolute; left: 0; top: 0;  width: 48%;}
.structural_steel_fabrication .img_box img{object-fit: cover; height: 100%; width: 100%;}
.structural_steel_fabrication .right_des{padding: 3rem; color: #fff; position: relative;}
.structural_steel_fabrication .right_des .text_wrap{position: relative; z-index: 5;}
.structural_steel_fabrication .right_des::after {content: "";position: absolute;inset: 0;background-color: #011B2B;opacity: 0.9;z-index: 2;}
.structural_steel_fabrication .right_des .background-image {position: absolute;inset: 0; -o-object-fit: cover;object-fit: cover;z-index: 1; width: 100%; height: 100%;}
.adv_list li{position: relative; padding-left: 2rem; position: relative; margin-bottom: 3px;}
.adv_list li::before{position: absolute;   content: "\f270"; left: 0; top: 0px; font-family: bootstrap-icons !important; font-size: 1.2rem; color: var(--cta-orange);}
.structural_steel_fabrication li{font-weight: 700; font-size: .9rem;}

.cta-navy-section{padding:3rem 0; padding-bottom: 4rem;}
.cta-navy-wrapper{position:relative;overflow:hidden; padding:0 2rem;}
.cta-title-main{font-size:1.8rem;font-weight:900;margin-bottom:12px;letter-spacing:0.5px}
.text-blue-light{color:#4da3ff}
.cta-description{font-size:0.95rem;max-width:850px;margin-bottom:20px;line-height:1.6}
.cta-features-tags{display:flex;flex-wrap:wrap;}
.tag-item{width: 27%;   font-size:0.85rem;background:#f3f3f3;padding:6px 14px;border-radius:2px;font-weight:600;border-left:3px solid #4da3ff; position: relative; padding-left: 2rem;}
.tag-item i{margin-right:6px;font-size:0.8rem; position: absolute; left:1rem; top: .5rem;}
.btn-cta-white{display:inline-block;background:var(--cta-orange);color:#fff !important;padding:15px 30px;font-weight:800;font-size:0.9rem;text-decoration:none !important;transition:all 0.3s ease;white-space:nowrap;border:2px solid #fff; cursor: pointer;}
.btn-cta-white:hover{background:transparent;color:var(--yl-blue) !important;transform:translateY(-3px);box-shadow:0 10px 20px rgba(0,0,0,0.2)}

@media (max-width:1199.98px){#etw_banner .banner_inner .more_btn{display: none;}
#etw_banner .banner_txt,.pro_banner_box{top: 60%;}
.pro_banner::before,.pro_banner::after{display: none;}
.cert-tag-box .cert-tag{width: 25%;margin-right: 0;}
}@media (max-width:991px){.cta-navy-wrapper{padding:1rem;text-align:center}
.cta-features-tags{justify-content:center}
.tag-item{width:100%}
.btn-cta-white{width:100%}
#etw_banner .banner_txt,.pro_banner_box{top: 50%;}
.strength-section,.product-section,.featured-section,.cta-navy-section,.partner-section{padding: 2rem 0;}
.sub_products{margin: 2rem auto;}
.cert-tag-box .cert-tag{width: 40%;}
.pro_detail_inner{margin-bottom: 2rem;}
.pro_top_des{padding: 1.5rem 0.5rem 1rem;}
}@media (max-width:767.98px){#etw_banner .banner_txt .cert-tag-grid{display: none;}
.strength-content{padding: 1.5rem;}
.strength-title{margin-bottom: 0.5rem;}
.more_btn,.btn-lexicon{font-size: 0.8rem;line-height: 1.2;padding: 0.6rem 1.5rem;}
.featured-header{margin-bottom: 1rem;padding-bottom: 1rem;}
.lex-item:hover .lex-img{opacity: 0.7;transform: none;}
.lex-item:hover .lex-overlay{background: linear-gradient(0deg, rgba(0,0,0,0.8) 0%, transparent 60%) !important;justify-content: flex-end;}
.lex-item .lex-item-desc,.lex-item .lex-learn-more{display: none;}
.lex-item-title,.big_title,.cta-title-main,.web_title{font-size: 1.4rem;line-height: 1.2;}
.cta-navy-section .container{max-width: 96%;}
.cta-description{font-size: 0.85rem;}
.structural_steel_fabrication{padding: 1rem 0 2rem;}
.structural_steel_fabrication .img_box{width: 100%;position: static;margin-bottom: 1.5rem;}
.structural_steel_fabrication::before{display: none;}
.cert-tag-box .cert-tag{width: 25%;}
.pro_img{text-align: center;}
}@media (max-width:575.98px){#etw_banner .banner_txt{display: none;}
.sub_products .pro_item .pro_img a{text-align: center;}
.sub_products .pro_item .pro_des{margin-top: 0;}
.sub_products .pro_item .pro_des a{font-size: 0.9rem;line-height: 1.2;}
.cert-tag-box{border-radius: 0.5rem;}
.cert-tag-box .cert-tag{width: 40%;}
.pro_detail_inner h2{padding-top: 1.5rem;}
}@media (max-width:575.98px){.cert-tag-box{padding: 0.5rem 1rem;}
.cert-tag-box .cert-tag{width: 50%;}
}

/* page_top_des */
.page_top_des{ position: relative;background: linear-gradient(to bottom, #fafafa 0%,  #eaeaea 50%, #cccccc 80%,  #888888 100%);}
.page_top_des .img_box{position: absolute; left: 0; top: 0; width: 48%; height: 100%;}
.page_top_des .img_box img{object-fit: cover; width: 100%; height: 100%;}
.page_top_des .right_des{padding: 3rem 0;height: 100%; }
.page_top_des .right_des .big_page_title{font-weight: 700; font-size:clamp(1.4rem,5vw,2.25rem); margin-bottom: 1.2rem;}
.page_top_des .right_des .big_page_title span{display: block; font-weight: 400;}
.page_top_des .right_des .small_top_title{color: #666; font-size: .9rem; text-transform: uppercase; margin-bottom: 1rem; display: block;}
/* left_sidebar */
.left_sidebar{margin-top: 2rem; position: sticky; top: 100px;}
.left_sidebar a{color: #333; display: block;}
.left_sidebar .pro_title{font-weight: 700; text-transform: uppercase; border-bottom: 1px solid #eee; padding-bottom: .5rem; margin-bottom: .5rem; font-size: 1.1rem; position: relative; padding-right: 2rem;}
.left_sidebar .pro_title::before{position: absolute;content: "\f282"; font-family: bootstrap-icons !important; right: 1rem; top: 0; color: #666; opacity: .58;}
.left_sidebar ul li a{font-size: .9rem; border-bottom: 1px solid #eee; padding: .5rem; }
.left_sidebar ul li:last-child a{border: none;}
.left_sidebar ul{margin-bottom: 1rem;}
.left_sidebar ul li a:hover,.left_sidebar ul li a.dq{color: var(--cta-orange);}
.left_sidebar ul li a:hover{background-color: #f3f3f3;}
.left_sidebar ul li a.dq{font-weight: 700;}
/* pro_content */
.pro_content{border: 15px solid #f3f3f3; }
.pro_content h2{font-size: clamp(1.5rem,5vw,1.65rem); font-weight: 700; background-color: #f3f3f3; padding: 1rem 0;}
.pro_content_detail h2{font-size: clamp(1.5rem,5vw,1.8rem); font-weight: 700;}
.pro_content_detail .big_h3_title{font-size: 1.2rem; color: #666;}
.products_hub_content .pro_item{border-bottom: 10px solid #f3f3f3; padding-bottom: 2rem;padding: 1.5rem;}
.products_hub_content .pro_item h4,.products_hub_content .pro_item h3{margin-top: 0;}
.products_hub_content .pro_item h4 a,.products_hub_content .pro_item h3 a{color: #000;font-weight: 400;  display: block; margin-bottom: 1rem; font-size: 1.35rem; border-bottom: 1px solid #eee; padding-bottom: 1rem;}
.products_hub_content .pro_item a.details_link{color: var(--yl-blue);  display: inline-block; margin-top: 1rem; font-size: .9rem; position: relative; border: 1px solid var(--yl-blue); padding: .3rem 1rem; line-height: 1.35; border-radius: 5px; }
.products_hub_content .pro_item p{font-size: .8rem; margin-bottom: 0;}
.products_hub_content .pro_item a.details_link:hover{background-color: var(--yl-blue); color: #fff;}
/* company_brief_wrap */
.company_brief_wrap{font-size: .9rem; color: #666; margin: 3rem auto;}
/* breadcrumb-custom */
.breadcrumb-custom{background: none; padding: 0; margin-top: 2rem; font-size: .8rem;}
.breadcrumb-custom a{color: #666;}
.breadcrumb-custom .active{color: var(--cta-orange); font-weight: 700;}
.breadcrumb-wrapper{background-color:#f3f3f3;border-bottom:1px solid #ddd;padding:1rem 0}

.section-sub-title { font-weight:900; color: var(--yl-navy); margin: 2rem 0 1rem; font-size: 1.25rem; position: relative; display: flex; align-items: center; }
.section-sub-title::before { content: ""; width: 4px; height: 24px; background: var(--yl-blue); margin-right: 12px; border-radius: 2px; }
.section-sub-title::after { content: ""; flex-grow: 1; height: 1px; background: linear-gradient(to right, #ddd, transparent); margin-left: 15px; }

.btn-hero-quote{background:#f4f4f4;color:var(--yl-blue);padding:.8rem 1.2rem; padding-bottom: .5rem; font-size:1rem;text-transform:uppercase;text-decoration:none;box-shadow:0 5px 15px rgba(0,0,0,0.3);transition:all 0.3s;display:inline-block; cursor: pointer;  margin-bottom: 2rem;}
.btn-hero-quote:hover{background:var(--yl-blue);color:#fff;transform:translateY(-3px);text-decoration:none;box-shadow:0 8px 20px rgba(61,39,24,0.2)}
.btn-hero-quote i{margin-right:8px}
/* 工艺流程 */
.process-box { background: #fcfcfc; border: 1px solid #f0f0f0; padding: 35px; padding-bottom: 1rem; border-radius: 8px; margin-bottom: 40px; }
.process-item { display: flex; margin-bottom: 20px; align-items: flex-start; }
.step-idx { min-width: 32px; height: 32px; background: #fff; color: var(--yl-blue); border: 2px solid var(--yl-blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; font-weight: 900; margin-right: 18px; margin-top: 2px; }
/* --- Ocean Steel 风格项目展示 --- */
.project-grid-osco { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px; margin-top: 1rem; }
.project-card-osco { position: relative; height: 320px; overflow: hidden; background-color: #000; display: block; }
.project-img-osco {  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1); opacity: 0.75; height: 100%;  width: 100%; }
.project-img-osco img{height: 100%; object-fit: cover; width: 100%; }
.project-overlay-osco { position: absolute; bottom: 0; left: 0; right: 0; padding: 25px; background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 100%); z-index: 2; transition: 0.4s; }
/* inquiry-trigger 包裹标题的样式 */
inquiry-trigger{display:block;cursor:pointer;transition:0.3s}
.project-title-osco{color:#fff;font-size:1.15rem;font-weight:900;margin:0;letter-spacing:0.5px;display:inline-block;position:relative;transition:all .5s ease;padding-bottom:0}
.project-overlay-osco .inquiry::before{position: absolute; content: "Inquiry"; width: 100px; height: 35px; background: var(--yl-blue); color: #fff; bottom: 1rem; left: 25px; display: flex; align-items: center; justify-content: center; font-size: .9rem; transition: all .5s ease; transform: translateY(100px); font-weight: 700; text-transform: uppercase;  }
.project-card-osco:hover .project-overlay-osco .inquiry::before{transform: translateY(0px);}
.project-card-osco:hover .project-overlay-osco{padding-bottom: 53px; }
/* 顶部特殊三张图布局 */
.top-tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 1.5rem; }
/* 悬停效果：标题颜色变亮或增加下划线 */
inquiry-trigger:hover .project-title-osco {color: var(--cta-orange);text-decoration: none;}
.project-card-osco:hover .project-img-osco { transform: scale(1.1); opacity: 1; }
/* 运输说明 */
.transport-note { background: #011B2B; color: rgba(255,255,255,0.9); padding: 35px; border-radius: 4px; margin-top: 50px; border-left: 6px solid var(--yl-blue); }
/* 4. RFQ 询盘框 (Ocean Steel 风格) */
.inquiry-section-osco { background: var(--yl-gray); padding: 2rem; margin: 3rem 0; border-radius: 4px; border-left: 6px solid var(--yl-blue); }
.inquiry-header h3 { color: #333; font-weight: 900; letter-spacing: 2px; font-size: 1.65rem; }
.inquiry-header p { color: rgba(0,0,0,0.5); font-size: 0.9rem; }
.etw-inquery-control { background: rgba(0,0,0,0.02); border: 1px solid rgba(0,0,0,0.05); border-radius: 0;  font-size: .9rem;  }
#feedback2017 .etw-inquery-icon{display: none;}
.factory-strength-box { margin: 2rem 0; background: #fff; }
.strength-gallery { display: flex; flex-wrap: wrap; gap: 15px; margin-top: 30px; }
.gallery-main { flex: 2; height: 450px; position: relative; border-radius: 4px; overflow: hidden; }
.gallery-side { flex: 1; display: flex; flex-direction: column; gap: 15px; }
.gallery-item-sm { height: 217.5px; position: relative; border-radius: 4px; overflow: hidden; }
.gallery-img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.gallery-label { position: absolute; bottom: 15px; left: 15px; background: rgba(0,31,63,0.8); color: #fff; padding: 5px 12px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; }
.strength-summary-text { padding: 1rem;  border-radius: 4px;  margin-top: 20px;box-shadow: rgba(99, 99, 99, 0.2) 0px 2px 8px 0px; }
.strength-summary-text p { font-size: 1rem; color: #555; line-height: 1.8; margin: 0; }
/* 5. Related Items (询盘下方的工程方案) */
.related-products-box { margin-top: 60px; }
.rel-card { display: flex; background: #fff; border: 1px solid #eee;  transition: 0.3s; text-decoration: none !important; border-radius: 4px; overflow: hidden; height: 110px; align-items: center; }
.rel-card-img { width: 200px; height: 100%; background-size: cover; background-position: center; flex-shrink: 0; }
.rel-card-body { padding: 0 20px;color: var(--yl-black); font-size: 0.95rem; font-weight: 600; line-height: 1.35;   }
.rel-card:hover { border-color: var(--yl-blue); transform: translateX(5px); }
/* 7. Explore Categories (一行四个 + See More 按钮) */
.explore-section-full { background: #fdfdfd; padding: 3rem 0; border-top: 1px solid #eee; }
.explore-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 40px; }
.btn-see-more { color: var(--yl-blue); font-weight: 800; font-size: 0.85rem; text-transform: uppercase; border-bottom: 2px solid var(--yl-blue); padding-bottom: 4px; text-decoration: none !important; transition: 0.3s; }
.btn-see-more:hover { color: var(--yl-navy); border-color: var(--yl-navy); }

.cat-card { position: relative; height: 260px; background: #000; overflow: hidden; display: block; border-radius: 4px; margin-bottom: 30px; }
.cat-img { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.6; transition: 0.8s; }
.guide-circle { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.8); width: 50px; height: 50px; border: 1px solid rgba(255,255,255,0.4); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; opacity: 0; transition: 0.4s; }
.cat-card:hover .guide-circle { opacity: 1; transform: translate(-50%, -50%) scale(1); background: var(--yl-blue); }
.cat-info { position: relative; z-index: 2; padding: 25px; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(to top, rgba(0,31,63,0.9) 0%, transparent 60%); }
.cat-info h5 { color: #fff; font-weight: 800; margin: 0; font-size: 0.95rem; }

@media (max-width:991.98px){.explore-section-full{padding: 2rem 0 1rem;}
.explore-header{margin-bottom: 1.5rem;}
.inquiry-section-osco{margin: 2rem 0;}
.factory-strength-box{margin-bottom: 1rem;}
.related-products-box{margin-top: 2rem;}
.transport-note{margin-top: 2rem;padding: 1.5rem;}
}@media (max-width:767.98px){.cat-card{margin-bottom: 1.5rem;}
.inquiry-header h3{font-size: 1.5rem;}
.guide-circle{display: none;}
.breadcrumb-custom{margin-top: 1rem;}
.page_top_des .img_box{position: static;width: 100%;}
.page_top_des .right_des{padding: 2rem 0;}
.products_hub_content .pro_item h4 a,.products_hub_content .pro_item h3 a{font-size: 1.2rem;}
.rel-card{margin-bottom: 1.5rem;}
.inquiry-section-osco{padding: 1rem 1.5rem;}
.project-card-osco .project-overlay-osco{padding-bottom: 4rem;}
.project-card-osco .project-overlay-osco > h5.project-title-osco{bottom: -2.5rem;position: relative;font-size: 1rem;}
.project-card-osco .project-img-osco{opacity: 1;}
.project-card-osco:hover .project-img-osco{transform: none;}
.project-card-osco:hover .project-overlay-osco{padding-bottom: 4rem;}
.project-overlay-osco .inquiry::before{transform: translateY(0px);}
.section-sub-title{font-size: 1.2rem;line-height: 1.2;}
.top-tech-grid{grid-template-columns: repeat(2, 1fr);}
}@media (max-width:575.98px){.project-card-osco{height: 220px;}
.project-grid-osco{ grid-template-columns: 1fr; }
.explore-header{ flex-direction: column; align-items: flex-start; }
.btn-see-more{ margin-top: 15px; }
.breadcrumb-custom,.left_sidebar{display: none;}
.gallery-main{flex: none;width: 100%;height: auto;}
.gallery-side{flex-direction: row;}
.gallery-item-sm{height: auto;}
.process-box{padding: 1rem;margin-bottom: 1.5rem;}
.rel-card{margin-bottom: 1rem;}
.pro_content_detail h2{padding-top: 1.5rem;}
.top-tech-grid{grid-template-columns: 1fr;}
.rel-card-img{width: 40%;}
.rel-card-body{font-size: 0.9rem;line-height: 1.2;}
}
/* 索引导航 */
.process-nav { background: #fff;  box-shadow: 0 2px 10px rgba(0,0,0,0.1); padding: 15px 0; }
.nav-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.nav-grid .nav-link { background: #f8f9fa; border: 1px solid #ddd; color: #001f3f; padding: 8px; text-align: center; font-size: 0.85rem; font-weight: 600; text-decoration: none !important; }
.nav-grid .nav-link:hover{background-color: var(--cta-orange); color: #fff;}
/* 布局：背景拉通 */
.section-wrapper { width: 100%; padding: 2rem 0; padding-top: 1rem;  }
.section-wrapper:nth-child(even) { background-color: #fafafa; }
/* 图片通用样式 */
.img-placeholder-grid { display: flex; gap: 15px; margin: 25px 0; flex-wrap: wrap; }
.img-placeholder-grid .img-box { flex: 1; min-width: 200px; overflow: hidden; background: #eee; }
.img-placeholder-grid .img-box img { width: 100%; height: auto; display: block; object-fit: cover; }
/* Inspection 专用 4列网格 */
.inspection-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-top: 25px; }
.inspection-card { border: 1px solid #eee; padding: 10px; background: #fff; text-align: center; }
.inspection-card .img-box { min-width: unset;  margin-bottom: 10px; }
.inspection-name { font-size: 0.85rem; font-weight: 700; color: #001f3f; }
/* item_list */
.item_list{margin-bottom: 1rem;}
.item_list li{margin-bottom: 5px; padding-left: 1rem; position: relative;}
.item_list li::before{position: absolute; content: ""; width: 5px; height: 5px; background: #666; border-radius: 50%; left: 0; top: 10px;}
/* Why Choose Us */
.why-section { background: #ddd; padding: 4rem 0; }
.why-list { list-style: none; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.why-list li { position: relative; padding-left: 2.5rem; }
.why-list li::before { content: "\f270"; font-family: bootstrap-icons !important; font-weight: 900; position: absolute; left: 0; color: var(--cta-orange); font-size: 1.4rem; }
html { scroll-behavior: smooth; }
/* Learn More 极简箭头样式 */
.btn-learn-minimal { display: inline-flex; align-items: center; color: #666; text-decoration: none !important; font-weight: 700; font-size: 0.875rem; text-transform: uppercase; transition: 0.3s; padding: 5px 0; }
.btn-learn-minimal i { margin-left: 8px; font-size: 0.75rem; transition: transform 0.3s; }
.btn-learn-minimal:hover { color: var(--yl-blue); }
.btn-learn-minimal:hover i { transform: translateX(5px); }

.content-section { padding-bottom: 2rem; }
.content-section:last-child { border-bottom: none; }
.equipment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin: 1.5rem 0; }
.equipment-grid2 { grid-template-columns: repeat(2, 1fr); }
.cer-grid { grid-template-columns: repeat(4, 1fr); }
.equipment-grid .device-name{font-size: .9rem; line-height: 1.35; margin-top: .5rem;}
.equipment-name { font-size: 0.8125rem; font-weight: 700; color: #001f3f; margin-top: 0.5rem; line-height: 1.4; }
/* 内容区块 */
.content-block { margin-bottom: 2rem; }
.intro-text { font-size: 1.05rem; color: #555; margin-bottom: 2rem; }
/* 能力卡片 */
.capacity-card { background: var(--light-gray); padding: 2rem; border-radius: 0; border-top: 4px solid #004680; height: 100%; }
.capacity-card h5 { font-weight: 700; color: #001f3f; margin-bottom: 1.25rem; font-size: 1.1rem; }
.capacity-list { list-style: none; padding: 0; margin: 0; }
.capacity-list li { position: relative; padding-left: 1.5rem; margin-bottom: 0.75rem; font-size: 0.9375rem; border-bottom: 1px solid #e9e9e9; padding-bottom: 0.5rem; }
.capacity-list li::before { content: "\f285"; font-family: bootstrap-icons !important; font-weight: 900; position: absolute; left: 0; color: var(--yl-blue); font-size: 0.75rem; top: 0.3rem; }
/* 车间细节展示 */
.workshop-detail { background: #fff; box-shadow: rgba(0, 0, 0, 0.09) 0px 3px 12px; padding: 1.5rem; margin-bottom: 3rem; padding-top: .5rem; }
.zone-box { background: #fdfdfd; margin-bottom: .5rem; transition: 0.3s; }
.zone-box:hover { border-color: var(--yl-blue); background: #fff; }
.zone-title { font-weight: 700; color: #004680; margin-right: 0.5rem; }
.zone-desc { font-size: 0.9375rem; color: #666; }
/* 图片容器样式 (核心修正) */
.img-placeholder-grid { display: flex; gap: 1rem; margin: .5rem 0; margin-bottom: 1rem; flex-wrap: wrap; }
.img-placeholder-grid .img-box { flex: 1; min-width: 15rem;  overflow: hidden; }
.img-placeholder-grid .img-box img { width: 100%; height: auto; display: block; object-fit: cover; transition: 0.4s; }
.section-title { font-size: 1.65rem;color: #001f3f; margin-bottom: 1.5rem; letter-spacing: 1px; }
/* Partners 专用网格 - 3列 */
.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 15px; margin-top: 1.5rem; }
.partner-img { display: flex; align-items: center; justify-content: center; border: 1px solid #eee; }

@media (max-width:991.98px){
.nav-grid{ grid-template-columns: repeat(2, 1fr); }
.inspection-grid{ grid-template-columns: repeat(2, 1fr); }
.why-list{ grid-template-columns: 1fr; }
.why-section{padding: 2rem 0;}
.content-section{padding-bottom: 1rem;}
.content-section .section-sub-title{margin-top: 1rem;}
.content-block{margin-bottom: 1rem;}
.capacity-card{padding: 2rem 1rem;}
.workshop-detail{margin-bottom: 2rem;}
}@media (max-width:767.98px){.img-box { min-width: 100%;text-align: center;margin-bottom: 0.5rem; }
.process-nav{display: none;}
.img-placeholder-grid .img-box{min-width: auto;}
.section-wrapper{padding-bottom: 1rem;}
.section-wrapper .section-sub-title{margin-top: 1rem;}
.workshop-detail{padding: 1rem;}
.workshop-detail .section-sub-title{margin-top: 1rem;}
.workshop-detail:last-child{margin-bottom: 0;}
.equipment-grid .device-name{font-size: 0.8rem;line-height: 1.2;}
.intro-text{margin-bottom: 1rem;}
}@media (max-width:575.98px){.partner-grid { grid-template-columns: repeat(3, 1fr); }
.inspection-grid{ grid-template-columns: 1fr; }
.img-placeholder-grid .img-box{min-width: 40%;}
.equipment-grid { grid-template-columns: 1fr 1fr;text-align: center;gap: 1rem;margin: 0 0 1rem; }
}@media (max-width:420.98px){
.equipment-grid { grid-template-columns: 1fr;}
}
/* Certificate Card */
.cert-card { transition: 0.3s;background-color: #f8f9fa; padding: 1rem; }
.cert-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); border-color: var(--yl-blue); }
.img-placeholder { background: #f2f2f2;  display: flex; align-items: center; justify-content: center; position: relative;  }
.cert-info { padding: 1.25rem; text-align: center; }
.cert-info h5 { font-size: 0.9rem; font-weight: 700; color: #001f3f; margin: 0;}
figure{margin-bottom: 0;}
/* AEO Special Layout: Left Image, Right Text */
.aeo-container { display: flex; flex-wrap: wrap; background: #f3f3f3;  margin-top: 2rem; overflow: hidden; }
.aeo-image-side { flex: 0 0 35%; background: #fff;   border-right: 10px solid rgba(255,255,255,0.1); }
.aeo-content-side { flex: 0 0 65%; padding: 2.5rem; }
.aeo-list { padding: 0; margin: 0; }
.aeo-list li { margin-bottom: 0.8rem; font-size: 0.9rem; line-height: 1.5; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 0.6rem; list-style: none; position: relative; padding-left: 30px; }
.aeo-list li::before { content: "\f270";font-family: bootstrap-icons; font-weight: 900; position: absolute; left: 0; color: var(--cta-orange); }
.highlight-bar { border-left: 5px solid #f39c12; padding-left: 1.5rem; margin: 2rem 0; background: #fffaf0; padding-top: 1rem; padding-bottom: 1rem; }
.training-card { margin-bottom: 1rem; text-align: center; }
.training-card .img-placeholder {  margin-bottom: 0.8rem; }
.training-card p { font-size: 0.9rem; font-weight: 700; color:#001f3f; line-height: 1.3; }
/* 案例网格 */
.case-section { padding: 4rem 0; background: var(--light-gray); }
.case-card{background:#fff;border:none;margin-bottom:30px;transition:all 0.3s ease;height:100%;box-shadow:0 5px 15px rgba(0,0,0,0.05);display:flex;flex-direction:column;overflow:hidden}
.case-card:hover { transform: translateY(-10px); box-shadow: 0 15px 30px rgba(0,0,0,0.1); }
/* 图片链接区域设计 */
.case-link-wrapper { position: relative; display: block; overflow: hidden; background: #dee2e6; }
.case-link-wrapper .img-box{width:100%;height:100%;display:flex;align-items:center;justify-content:center;transition:transform 0.5s ease}
/* 图片悬停遮罩 */
.img-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,74,153,0.4);color:#fff;display:flex;align-items:center;justify-content:center;opacity:0;transition:0.3s;font-size:2rem}
.case-link-wrapper:hover .img-box { transform: scale(1.1); }
.case-link-wrapper:hover .img-overlay { opacity: 1; }
/* 内容区域 */
.case-body { padding: 1.8rem; flex-grow: 1; display: flex; flex-direction: column; }
.case-title { font-size: 1.25rem; font-weight: 700; color: #001f3f; margin-bottom: 1rem; }
.case-title i { color: var(--yl-blue); margin-right: 10px; }
.case-text { font-size: 0.95rem; color: #555; margin-bottom: .5rem; flex-grow: 1; }
/* More 按钮 */
.btn-view{display:inline-flex;align-items:center;color:var(--yl-blue);font-weight:700;text-transform:uppercase;font-size:0.85rem;text-decoration:none !important;transition:0.3s}
.btn-view i { margin-left: 8px; transition: 0.3s; }
.btn-view:hover { color: #f39c12; }
.btn-view:hover i { transform: translateX(5px); }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h4 { font-weight: 800; color: #001f3f; text-transform: uppercase; font-size: clamp(1.5rem,5vw,1.8rem); }
.section-header hr { width: 60px; border-top: 4px solid var(--cta-orange); margin: 15px auto; }
/* 项目卡片 */
.project-detail-card{background:#fff;border:1px solid #eee;margin-bottom:2rem;transition:0.3s;overflow:hidden;display:flex;flex-wrap:wrap}
.project-detail-card:hover { box-shadow: 0 10px 25px rgba(0,0,0,0.05); border-color: var(--yl-blue); }
/* 图片容器更新 */
.project-img-side { flex: 0 0 350px; background: #f8f9fa; overflow: hidden; }
.project-img-side img { width: 100%; height: 100%; object-fit: cover;  transition: transform 0.5s; }
.project-detail-card:hover .project-img-side img { transform: scale(1.05); }
.project-info-side { flex: 1; padding: 1.2rem; padding-left: 2rem; min-width: 300px; }
.location-tag { color: var(--cta-orange); font-weight: 700; text-transform: uppercase; font-size: 0.85rem; margin-bottom: 0.5rem; display: block; }
.project-info-side h3 { font-size: 1.3rem; font-weight: 800; color: #001f3f; margin-bottom: 1.2rem; line-height: 1.3; }
/* 参数详情 */
.spec-item { display: flex; margin-bottom: 0.3rem; align-items: flex-start; border-bottom: 1px dashed #f0f0f0; padding-bottom: 0.3rem; }
.spec-item:last-child { border-bottom: none; }
.spec-item i { color: var(--yl-blue); margin-right: 12px; font-size: 1.1rem; }
.spec-label { font-weight: 700; width: 90px; color: #666; font-size: 0.9rem; flex-shrink: 0; }
.spec-value { color: #333; font-size: 0.95rem; font-weight: 500; }
.case-intro { font-size: 1.1rem; color: #555; border-left: 4px solid var(--yl-blue); padding-left: 20px; margin-bottom: 3rem; text-align: justify; }
/* 上部信息与图片排版 */
.project-top-row { display: flex; align-items: stretch; margin-bottom: 1.5rem; background: #fff; box-shadow: rgba(14, 63, 126, 0.04) 0px 0px 0px 1px, rgba(42, 51, 69, 0.04) 0px 1px 1px -0.5px, rgba(42, 51, 70, 0.04) 0px 3px 3px -1.5px, rgba(42, 51, 70, 0.04) 0px 6px 6px -3px, rgba(14, 63, 126, 0.04) 0px 12px 12px -6px, rgba(14, 63, 126, 0.04) 0px 24px 24px -12px; overflow: hidden; padding: 8px; }
.brief-info-side { flex: 0 0 450px; padding: 1.5rem; padding-bottom: 0;  }
.hero-img-side { flex: 1; }
.hero-img-side img { width: 100%; }
.brief-item { display: flex; margin-bottom: 0.5rem; border-bottom: 1px solid #dee2e6; padding-bottom: 0.3rem; }
.brief-label { font-weight: 800; color: #001f3f; width: 85px; flex-shrink: 0; font-size: 0.8rem; text-transform: uppercase; }
.brief-value { color: #444; font-size: 0.85rem; }
/* 简化的流程板块 - 横排显示 */
.process-inline-list{display:flex;flex-wrap:wrap;list-style:none;padding:1rem 0;margin-bottom:1.5rem;border-top:1px solid #eee;border-bottom:1px solid #eee}
.process-inline-list li{flex:0 0 50%;font-size:0.85rem;color:#666;padding:5px 15px 5px 0;display:flex;align-items:flex-start}
.process-inline-list2 li{flex:0 0 100%}
.process-inline-list li::before {content: "\f270";font-family: "bootstrap-icons"; color: var(--cta-orange); margin-right: 8px; font-weight: bold;}
@media (max-width: 991.98px) {
.process-inline-list li{ flex: 0 0 100%; }
.case-section{padding: 2rem 0;}
.section-header{margin-bottom: 1.5rem;}
}@media (max-width: 767.98px) {.img-placeholder{margin-bottom: 1rem;}
.cert-info{padding: 0.5rem 1rem;}
.aeo-image-side{flex: none;width: 100%;padding-bottom: 1rem;display: flex;}
.aeo-content-side{width: 100%;flex: none;padding: 1.5rem 1.5rem 0;}
.highlight-bar{padding-left: 1rem;margin: 1rem 0;}
.case-body{padding: 1rem;}
.project-img-side{ flex: 0 0 100%; height: 280px; }
.project-info-side{padding: 1rem;}
.project-info-side h3{font-size: 1.2rem;line-height: 1.2;}
.project-detail-card:last-child{margin-bottom: 0;}
.project-top-row{flex-wrap: wrap;}
.brief-info-side{ flex: none; width: 100%;order: 2; }
.hero-img-side{text-align: center;width: 100%;flex: none;order: 1; }
.hero-img-side img{width: auto;}
}@media (max-width: 575.98px) {.aeo-image-side{flex-direction: column;}
.training-card:last-child{margin-bottom: 0;}
.case-card{height: auto;margin-bottom: 1rem;}
.case-text{flex-grow: 0;}
}
.contact-hero { background: #011B2B; color: #ffffff; padding: 4rem 0; padding-bottom: 5rem; text-align: center; }
.contact-hero .etw_hometitle { font-weight: 800; text-transform: uppercase; letter-spacing: 2px; }
/* 布局容器 - Flat Design 无边框阴影 */
.contact-section { padding-bottom: 3rem; }
.info-box { background: #f8f9fa; padding: 2rem; height: 100%; border: none; }
.form-box { padding: 2rem; border: 1px solid #eeeeee; }
.form-box .etw-inquery-control{background-color: #fff;}
/* 联系方式样式 */
.contact-list { list-style: none; padding: 0; }
.contact-list li { margin-bottom: 1.5rem; display: flex; align-items: flex-start; }
.contact-list i { font-size: 1.25rem; color: #004a99; margin-right: 1rem; }
.contact-list a { color: #333; text-decoration: none; transition: 0.3s; }
.contact-list a:hover { color: #dd832a; }
.company-name { color: #001f3f; font-weight: 700; font-size: 1.2rem; margin-bottom: 1rem; display: block; }
/* 地图容器 */
.map-container { width: 100%; height: auto;  border: none;  }
/* 公司图片展示区域 */
.company-img-gallery { margin-bottom: 2rem; position: relative; margin-top: -4rem; }
.company-img-gallery img { width: 100%; height: auto; object-fit: cover; }
.feature-video-section{padding:3rem 0 3rem;background:#fff}
.feature-video-wrapper{display:flex;align-items:stretch;}
.feature-video-thumb{flex:1;position:relative;overflow:hidden;cursor:pointer;min-height:480px}
.feature-video-thumb img{width:100%;height:100%;object-fit:cover;transition:0.6s}
.play-btn-large{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.15);display:flex;align-items:center;justify-content:center;}
.play-btn-large i{font-size:5rem;color:#ffffff;opacity:0.8}
.feature-video-content{flex:0 0 600px;padding:2rem;display:flex;flex-direction:column;justify-content:center;background:#fff}
.feature-video-tag{display:inline-block;padding:3px 12px;background:var(--cta-orange);color:#fff;font-size:0.7rem;font-weight:700;text-transform:uppercase;margin-bottom:1.5rem;align-self:flex-start}
.feature-video-title{font-size:1.6rem;font-weight:800;color:#001f3f;margin-bottom:1.5rem;line-height:1.2;text-transform:uppercase}
.feature-video-desc{font-size:0.95rem;color:#555;margin-bottom:2.5rem;line-height:1.8;text-align:justify}
.btn-view-profile{display:inline-block;padding:12px 35px;background:#001f3f;color:#fff;font-size:0.8rem;font-weight:700;text-transform:uppercase;text-decoration:none !important;transition:0.3s;align-self:flex-start}
.btn-view-profile:hover{background:var(--yl-blue); color: #fff;}
/* =========================================
配角板块：Workshop Trial (占比小/精致)
========================================= */
.sub-video-section { padding: 4rem 0 6rem; background-color: #fff; border-top: 1px dotted #ccc; }
.sub-video-container { max-width: 900px; margin: 0 auto; margin-bottom: 1rem; }
.sub-section-title { font-size: 1.1rem; font-weight: 700; color: #999; text-transform: uppercase; text-align: center; margin-bottom: 2rem; letter-spacing: 2px; }
/* 窄幅卡片设计 */
.sub-video-card{display:flex;align-items:center;background:#f3f3f3;border:1px solid var(--light-border);text-decoration:none !important;transition:0.3s}
.sub-video-thumb { flex: 0 0 300px; position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.sub-video-thumb img { width: 100%; height: 100%; object-fit: cover; }
.play-overlay-sub { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 31, 63, 0.2); display: flex; align-items: center; justify-content: center; transition: 0.3s; }
.play-overlay-sub i { font-size:2.5rem; color: #fff; opacity: .8;    }
.sub-video-info { padding: 0 2.5rem; flex: 1;  }
.sub-video-title { font-size: 1rem; font-weight: 700; color: #001f3f; margin-bottom: 0.5rem; }
.sub-video-meta { font-size: 0.8rem; color: #888; text-transform: uppercase; }
.sub-video-card:hover {  transform: translateY(-3px); }
@media (max-width:991px){.contact-section{padding-bottom: 2rem;}
.feature-video-thumb{min-height:350px}
.sub-video-card { flex-direction: column; }
.sub-video-thumb { flex: none; width: 100%; }
.sub-video-info { padding: 1rem; text-align: center; }
.feature-video-section,.sub-video-section{padding: 2rem 0;}
.feature-video-content{flex: 0 0 60%;}
.sub-video-section .container{display: flex;flex-wrap: wrap;max-width: 96%;}
.sub-video-section .sub-section-title{flex: none;width: 100%;}
.sub-video-section .sub-video-container{width: 50%;padding: 0 1rem;}
.sub-video-section .sub-video-title{margin-top: 0;}
}@media (max-width: 767.98px) {.sub-video-section .container{max-width: 100%;}
.feature-video-wrapper{flex-direction:column}
.feature-video-content{flex:none;width:100%;padding:1.5rem 1.5rem 1rem;}
.play-btn-large i{font-size: 3rem;}
.sub-video-section .sub-section-title{margin-bottom: 1rem;}
.sub-video-section .sub-video-title{font-size: 0.9rem;}
}@media (max-width: 575.98px) {.sub-video-section .sub-video-container{width: 100%;}
.sub-video-section .sub-video-container:last-child{margin-bottom: 0;}
}

#etw_videolist{padding: 20px; background-color: #f8f9fa;}
.sidebar-title{font-size:1.25rem; font-weight:700;margin-bottom:5px;color:#333}
#etw_videolist ul li a{color: #555; display: block; padding: .5rem; line-height: 1.45; font-size: .9rem; padding-left: 1rem;}
#etw_videolist ul li a::before{position: absolute; content: "\f22d";font-family: bootstrap-icons !important; left: 1rem; opacity: .2;}
#etw_videolist ul li a:hover,#etw_videolist ul li a.dq{color: var(--cta-orange)}
#etw_videolist .webtitle{font-weight: 700; background-color: #ddd; padding: .35rem .5rem; margin-top: .5rem; margin-bottom: 0; font-size: 1rem; }

.video_img{position: relative;}
.video_img .play-btn-large,.video_img .play-overlay-sub{cursor: pointer;}

.video-play-btn{position: absolute; bottom: 1rem; right: 1rem; width: 160px; height: 50px; background: var(--cta-orange); color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer;border-radius: 8px; }
.video-play-btn span{display: inline-block; padding-left: .8rem;}
.video-play-btn i{font-size: 1.5rem;}

#container{width:100%;margin:0 auto;margin-top:95px}
.home_box{margin-top:0 !important}
.content{width:100%;max-width:1200px;margin:0 auto}
.big_content{max-width: 1500px;}

#quicknav{width:100%;margin:0 auto;height:auto;color:#666;font-size:0.85rem;overflow:hidden;position:relative;font-weight:400;}
#quicknav ul{width:100%;max-width:1200px;margin:0 auto}
#quicknav a{color:#666}
#quicknav li{display:inline-block;padding:0.2rem 0.4rem 0.2rem 0}
#quicknav li + li::before{padding:0 5px;color:#666;content:"/\00a0"}
#quicknav a:hover{color:#000}
#quicknav li:last-child{color:#000}
.quicknav_01{border:none !important}
.quicknav_01 a{color:#fff !important}
.quicknav_01 li + li::before,.quicknav_01 li:last-child{color:#fff !important}
.pro_bg{background-image:-webkit-gradient(linear,left top,right top,color-stop(0,#fff),color-stop(70%,#eee));background-image:linear-gradient(to right,#fff 0 30%,#eee 70% 100%);padding:2rem;padding-left:0;margin-bottom:2rem}
.left_pro_img{position:relative; display: flex; flex-wrap: wrap; justify-content: space-between;}
.left_pro_img a{position:relative;display:block}
.left_pics{height:auto;margin:0 auto;text-align:center;position:relative;margin-bottom:1rem;width:100%; }

.related_pic{width: 100%;}
.related_pic ul{width:100%;position:relative;display:flex;flex-wrap:wrap;justify-content:center; }
.related_pic ul li{width: 18%; margin-right: 1%;}
.related_pic ul li:last-child{margin-right: 0;}
.related_pic img{width:100%;height:auto;float:left;border:1px #eee solid;margin-bottom:5px; }
.related_pic img:hover,.related_pic li.imgdq img{border:1px #d82c36 solid}
.related_pic span{font-size:0.7rem;line-height:0.9rem;display:block;text-align:center;color:#666}

.left_pics .item_mod{height:60px;display:flex;align-items:center;justify-content:center;position:absolute;bottom:0;left:0;right:0;background-color:rgba(0,0,0,0.05);color:#fff;width:100%;padding:.8rem;background:linear-gradient(to top,rgb(0, 0, 0,.3),transparent);line-height:1.35;font-size:.875rem}

.pro_video_menu{position:relative;z-index:1;cursor:pointer}
.pro_video_menu::before{position:absolute;width:35px;height:35px;content:"\f4f4";font-family:bootstrap-icons;font-size:1.4rem;display:flex;align-items:center;justify-content:center;border-radius:50%;padding-left:5px;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;border:2px solid #fff;background-color:#d82c36}

.footer-custom {background-color: #011B2B;color: #fff;padding: 4rem 0 2rem;position: relative;overflow: hidden;border-top: 5px solid var(--yl-blue);}
.footer-custom::after {content: "";display: block;width: 24%;height: 100%;position: absolute;top: 0; right: 0;background-repeat: no-repeat;background-size: cover;background-image: url("../images/arrows.svg");}

.footer-bg-logo {position: absolute;left: 3rem;bottom: 3rem;width: 200px;  opacity: 0.1;  pointer-events: none;z-index: 0;    filter: brightness(0) invert(1); }

.footer-custom .container {position: relative;z-index: 1; }

.footer-title { font-size: 1.1rem; font-weight: 900; text-transform: uppercase; margin-bottom: 30px; position: relative; padding-bottom: 15px; color: #fff;  margin-top: 0;}
.footer-title::after { content: ""; position: absolute; left: 0; bottom: 0; width: 40px; height: 3px; background-color: var(--yl-blue); }

.footer-logo-main { max-width: 180px; margin-bottom: 25px; filter: brightness(0) invert(1); }
.footer-links-list { list-style: none; padding: 0; }
.footer-links-list a { color: rgba(255,255,255,0.7); text-decoration: none !important; font-size: 0.8rem; transition: 0.3s; position: relative; padding-left: 1.2rem; display: block; margin-bottom: 5px; }
.footer-links-list li a::before { content: "\f285"; font-family: bootstrap-icons; position: absolute; left: 0; top:2px; font-size: 12px; color: var(--yl-blue);  }
.footer-links-list a:hover { color: var(--yl-blue);}
.footer-links-list a.footer-sees-more{text-decoration: underline !important; font-size: 12px;}
/* 联系方式列表 */
.contact-info-list { list-style: none; padding: 0; }
.contact-info-list li { margin-bottom: 15px; display: flex; align-items: flex-start; font-size: 0.9rem; color: rgba(255,255,255,0.8); }
.contact-info-list i { color: var(--yl-blue); margin-right: 12px; margin-top: 5px; width: 16px; text-align: center; }
.contact-info-list a { color: inherit; text-decoration: none !important; transition: 0.3s; }
.contact-info-list a:hover { color: var(--yl-blue); }
.contact-label { display: block; color: #fff; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; margin-bottom: 2px; }
#etw_coper{margin-top:2px;width:100%;line-height:22px}
#etw_coper a{color:#eef0f3;font-size:12px}
#otherlink{clear:both;width:100%;height:auto;font-size:12px;margin-top:1rem}
#otherlink a{color:#eef0f3;display:inline-block;padding:0 4px;margin-right:5px;line-height:22px;margin-bottom:5px;font-size:12px}
#otherlink a span{opacity:0.5;position:relative;top:0}
#otherlink a:hover,#etw_homefooters a:hover,.etw_homefoot a:hover,#etw_coper a:hover{color:#0077c8}
#otherlink a:hover span{opacity:1;top:-2px;transition:all 0.3s ease-in-out}

@media (max-width:1199.98px){.navbar-expand-lg .navbar-nav .nav-link{padding: 1rem;}
}@media (max-width:1099.98px){.navbar-expand-lg .navbar-nav .nav-link{font-size: 0.9rem;}
#etw_logo{width: 160px;}
}@media (max-width:1259.98px){
.content{padding-left: 15px; padding-right: 15px;}
}@media (max-width:1199.98px){
#quicknav ul{padding-left:1rem}
.content #quicknav ul{padding-left:0}
}@media (max-width:991.98px){#header{position:inherit;min-height:inherit;display:block;padding-bottom:0;background-color:#fff}
#container,#etw_content,.home_box{margin:0 auto}
#header::before{height:2px}
#quicknav ul,.tags_box,#etw_sidebar,.carousel-control-next,.carousel-control-prev,#header::before,#quicknav{display:none}
.top-nav .navbar{float:left;width:100%}
.nav-item span.pro_icon{display:block}
.navbar-light .navbar-toggler{color:#333;font-size:2.5rem;border:none !important;padding:.5rem 0.75rem;position:relative;z-index:1;margin-top:0.7rem}
.top-nav{width:100%;padding-left:0;margin-top:0;background-color:#eee;padding:0}
.navbar-expand-lg .navbar-nav .nav-link{padding:0.6rem 0.5rem;border-right:none;font-size:1.1rem;border-bottom:1px solid #666;color:#333;text-transform:none}
.navbar-light .navbar-nav .active .nav-link:before,.navbar-light .navbar-nav .show .nav-link:before,.navbar-light .navbar-nav .nav-link:hover:before{display:none}
.navbar-expand-lg .navbar-nav .dropdown-menu > li > a{font-size:1rem}
.navbar{padding:0}
.dropdown-item{white-space:normal;padding-top:0.5rem;font-size:14px}
.dropdown-toggle::after{display:none}
.navbar-light .navbar-nav .active > .nav-link,.navbar-light .navbar-nav .nav-link.active,.navbar-light .navbar-nav .nav-link.show,.navbar-light .navbar-nav .show > .nav-link{border-radius:0;color:#fff !important;background-color:var(--cta-orange)}
.navbar-light .navbar-nav .nav-link:focus,.navbar-light .navbar-nav .nav-link:hover{border-radius:0;color:#fff;background-color:var(--cta-orange)}
.top-nav{width:100%;float:left;background:#fff;margin:0;display:block;padding:0 !important}

.navbar-nav .dropdown-menu{background:#fff;box-shadow:none;padding:.3rem 0;position:relative!important;left:0!important;top:0!important;margin-left:0!important;min-width:auto!important}
.navbar-light .navbar-nav .nav-link:focus span.pro_icon,.navbar-light .navbar-nav .nav-link:hover span.pro_icon,.navbar-light .navbar-nav .active .nav-link span.pro_icon,.navbar-light .navbar-nav .show .nav-link span.pro_icon{color:#fff}
.navbar-light .navbar-nav li.nav-item:last-child a.nav-link{border-bottom:none}
.navbar-light .navbar-nav .nav-item:last-child a.nav-link{background:0;color:#333 !important;padding:0.6rem 0.5rem;font-size:1.2rem}
.navbar-light .navbar-nav .video_item .nav-link::after{display:none}
.navbar-light .navbar-nav .nav-item:last-child .nav-link:focus,.navbar-light .navbar-nav .nav-item:last-child .nav-link:hover,.navbar-light .navbar-nav .nav-item:last-child.active .nav-link{border-radius:0;color:#fff !important;background-color:var(--cta-orange)}

.etw_language{background:none;width:auto;padding-top:.5rem;display:block;float:right;height:auto;z-index:9}
.etw_language > ul{position:relative;float:right;font-size:1rem;border-radius:8px}
.etw_language > ul > li span{cursor:pointer;float:left;padding:.8rem 1rem}
.etw_language ul ul{display:none;position:absolute;top:100%;left:-1rem;padding:0;background-color:#eee;min-width:100px;border-radius:10px}
.etw_language ul ul a{display:block;text-align:left;float:left;padding:0.3rem 1rem;color:#333}
#etw_language .dropdown-item{color:#333;padding:0.2rem 0 0 1.5rem}
#etw_language .dropdown-item:hover{color:#8f99a5}
.etw_language ul li:hover > ul{display:block}
.etw_language .dropdown-item{min-width:100px}
.etw_language #etw_language{float:none;margin-top:0;height:auto}
.etw_language #etw_language a{line-height:1.5rem;width:100%}
.etw_language #etw_language a:hover{color:#004680 !important}
#etw_language .dropdown-item::before{display:none}
#etw_language .dropdown-item img{display:none}
#etw_logo{margin-top:1.5rem;margin-bottom:1.5rem}
#footer{padding-top: 2rem;}
.etw_bottom{padding:2rem 0 1rem}
.navbar-light .navbar-nav .nav-item:last-child a.nav-link{position: relative; right: inherit; bottom: inherit; text-align: left;}
.quality_control_wrap .quality_control_item{width: 100%;}
.products_top_content .left_img{position: relative; text-align: center; width: 100%; max-width: 500px; margin: 0 auto; margin-top: 2rem;}
.products_top_content .right_des{padding: 1rem;}
}@media (max-width: 767.98px) {.product-item { flex: 0 0 50%; }
.footer-custom::after{display: none;}
}@media (max-width: 575.98px) {.product-item { flex: 0 0 100%; }
}