@font-face{
  font-family:"Poppins";
  src:url("../font/Poppins-Light.woff2") format("woff2"),
  url("../font/Poppins-Light.woff") format("woff"),
  url("../font/Poppins-Light.ttf") format("truetype"),
  url("../font/Poppins-Light.eot") format("embedded-opentype"),
  url("../font/Poppins-Light.svg") format("svg");
  font-weight: 300;
  font-style: normal;
}

@font-face{
  font-family:"Poppins";
  src:url("../font/Poppins-Regular.woff2") format("woff2"),
  url("../font/Poppins-Regular.woff") format("woff"),
  url("../font/Poppins-Regular.ttf") format("truetype"),
  url("../font/Poppins-Regular.eot") format("embedded-opentype"),
  url("../font/Poppins-Regular.svg") format("svg");
  font-weight: 400;
  font-style: normal;
}

@font-face{
  font-family:"Poppins";
  src:url("../font/Poppins-Medium.woff2") format("woff2"),
  url("../font/Poppins-Medium.woff") format("woff"),
  url("../font/Poppins-Medium.ttf") format("truetype"),
  url("../font/Poppins-Medium.eot") format("embedded-opentype"),
  url("../font/Poppins-Medium.svg") format("svg");
  font-weight: 500;
  font-style: normal;
}

@font-face{
  font-family:"Poppins";
  src:url("../font/Poppins-semibold.woff2") format("woff2"),
  url("../font/Poppins-semibold.woff") format("woff"),
  url("../font/Poppins-semibold.ttf") format("truetype"),
  url("../font/Poppins-semibold.eot") format("embedded-opentype"),
  url("../font/Poppins-semibold.svg") format("svg");
  font-weight: 600;
  font-style: normal;
}

@font-face{
  font-family:"Poppins";
  src:url("../font/Poppins-Bold.woff2") format("woff2"),
  url("../font/Poppins-Bold.woff") format("woff"),
  url("../font/Poppins-Bold.ttf") format("truetype"),
  url("../font/Poppins-Bold.eot") format("embedded-opentype"),
  url("../font/Poppins-Bold.svg") format("svg");
  font-weight: 700;
  font-style: normal;
}

/* --- Base Styles & Reset --- */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: 'Poppins', sans-serif;
            background-color: #fff;
            color: #334155;
            line-height: 1.5;
        }

        a {
            text-decoration: none;
            color: inherit;
        }
        a {
    -webkit-transition: all .35s ease-in-out;
    -moz-transition: all .35s ease-in-out;
    -ms-transition: all .35s ease-in-out;
    -o-transition: all .35s ease-in-out;
    transition: all .35s ease-in-out;
}

        ul {
            list-style: none;
        }
.clearfix:before, .clearfix:after {
    content: " ";
    display: table;
}
        .container {
            max-width: 1360px;
            margin: 0 auto;
            padding: 0 16px;
        }

        /* --- Top Utility Bar --- */
        .top-bar {
            background-color: #1c1c21;
            color: #ccc;
            font-size: 12px;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .top-bar-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }

        .contact-info {
            display: flex;
            gap: 20px;
        }

        .contact-info i {
            color: #686868;
            margin-right: 4px;
        }

        .lang-selector {
            display: flex;
            gap: 15px;
            align-items: center;
        }
        .lang-selector a {font-size: 12px;color:#ccc;font-weight: 300;gap: 4px;line-height: 8px;}

        .lang-selector a:hover {
            color: #ffffff;
        }

        .active-lang {
            color: #ffffff;
        }

        /* --- Header & Navigation --- */
        .site-header {
            background-color: #ffffff;
            box-shadow: 0 1px 3px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .top-bar-right {display: flex;align-items: center;gap: 16px;}
        .top-bar-right .shemei {display: flex;align-items: center;gap: 13px;opacity: 0.4;}
        .top-bar-right .shemei a {display: inline-flex;align-items: center;justify-content: center;}
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 16px;
        }

        .brand-logo img {max-width: 181px;height: auto;transition: all 0.5s}

        .logo-sub {
            display: block;
            font-size: 10px;
            font-style: normal;
            font-weight: normal;
            color: #93c5fd;
        }
        .nav-links {text-align: right;}
        .nav-menu {margin-top: 8px;}
        .nav-menu ul {
            display: flex;
            gap: 30px;
        }

        .nav-menu a {
            font-size: 14px;
            font-weight: 600;
            color: #333333;
            padding: 8px 10px;
            transition: color 0.2s;
        }

        .nav-menu a:hover, .nav-menu a.active {
            color: #00377a;
        }

        .nav-search {
            position: relative;
            display: inline-flex;
            align-items: center;
        }

        .nav-search input {
            border: none;
            border-bottom: 1px solid #e5e5e5;
            padding: 7.5px 0;
            padding-right: 30px;
            font-size: 12px;
            outline: none;
            width: 200px;
            transition: border-color 0.2s;
        }

        .nav-search input:focus {
            border-color: #00377a;
        }

        .nav-search button {
            position: absolute;
            right: 10px;
            background: none;
            border: none;
            color: #94a3b8;
            cursor: pointer;
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 20px;
            color: #00377a;
            cursor: pointer;
        }

        /* --- Hero Swiper Section --- */
        .hero-section {
            background-color: #00224d;
            color: #ffffff;
        }

        .heroSwiper {
            width: 100%;
        }

        .hero-slide {
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            position: relative;
        }

        /* .hero-slide::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(0,35,77,0.95) 0%, rgba(0,55,122,0.6) 60%, transparent 100%);
        } */

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 1200px;
            width: 100%;
            padding: 0 16px;
            margin: 0 auto;
        }
        .swiper-button-next,.swiper-button-prev {width: 30px;height: 50px;background:rgba(0,0,0,.2)}
.swiper-button-next:after, .swiper-button-prev:after {font-size: 16px;color:#fff;font-weight: 700}
        .badge-promo {
            background: rgba(96, 165, 250, 0.2);
            color: #93c5fd;
            border: 1px solid rgba(96, 165, 250, 0.4);
            padding: 4px 12px;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            border-radius: 4px;
            display: inline-block;
        }

        .hero-content h1 {
            font-size: 38px;
            font-weight: 800;
            margin-top: 12px;
        }

        .hero-content h2 {
            font-size: 24px;
            font-weight: 400;
            color: #93c5fd;
            margin-top: 4px;
        }

        .hero-btns {
            margin-top: 24px;
            display: flex;
            gap: 16px;
        }

        .btn {
            padding: 10px 24px;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            border-radius: 4px;
            transition: background 0.2s;
            cursor: pointer;
            display: inline-block;
            border: none;
        }

        .btn-primary {
            background-color: #00377a;
            color: #ffffff;
        }

        .btn-primary:hover {
            background-color: #00224d;
        }

        .btn-outline {
            background: rgba(255,255,255,0.1);
            color: #ffffff;
            border: 1px solid rgba(255,255,255,0.3);
        }

        .btn-outline:hover {
            background: rgba(255,255,255,0.2);
        }

        /* --- Main Layout Grid --- */
        .main-layout {overflow: hidden;}

        /* --- Products & Solutions Section --- */
        .products-section {padding: 40px 0;}

        .section-header {
            padding-bottom: 12px;
            margin-bottom: 25px;
        }

        .section-header h2 {
            font-size: 20px;
            text-transform: capitalize;
            color: #333;
            font-weight: 500;
            position: relative;
            padding-bottom: 5px;
            margin-bottom: 20px;
        }
        .section-header h2::before {content: '';position: absolute;left:0;bottom: 0;width: 30px;height: 2px;background: #00377a;}
        .pro_txt {padding:12px;border-radius: 5px;background: #f5f5f5;}
        .pro_txt .text {font-size: 13px;line-height:24px;color:#4d4d4d;position: relative;}
        .pro_txt .text .more {
            margin-top: 30px;
            font-size: 12px;
            color: #00377a;
            text-transform: uppercase;
            display: inline-block;
            position: absolute;
            right: 20px;
            bottom: 0;
            font-weight: 600;
        }
        .pro_txt .text .more:hover{text-decoration: underline;}
        .pro_txt .text .more:hover i {
            padding-left: 8px;
        }
        .pro_txt .text .more:before {
            content: '';
            background: #c4cfdc;
            width: 60px;
            height: 2px;
            margin-right: 10px;
            display: inline-block;
            vertical-align: middle;
            margin-top: -2px;
        }
        .pro_txt .text .more i {
            padding-left: 5px;
            transition: all .5s;
        }
        .view-all {
            font-size: 12px;
            font-weight: 700;
            color: #00377a;
        }

        .category-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin:0 -30px;
        }

        .category-card {
            border-right: 1px solid #e6e5e5;
            padding: 0 30px;
        }
        .category-card:nth-child(even) {border-right: none;}
        .category-card .cate_info {display: flex;
            gap: 16px;
            background: #fff;
            border-radius: 8px;
            transition: border-color 0.2s;}


        .category-card .img {
            width: 22%;
            flex-shrink: 0;
            max-width: 120px;
            line-height: 0;
            overflow: hidden;
            object-fit: cover;
            border-radius: 5px;
            border: 1px solid #e5e5e5;
            transition: all .5s ease-in-out;
        }
         .category-card .img img {transition: all .5s ease-in-out;width: 100%;}

        .cat-info h3 a {
            display: block;
            font-size: 18px;
            color: #333;
            line-height: 32px;
            font-weight: 500;
            position: relative;
            padding-bottom: 5px;
            margin-bottom: 20px;
        }
        .cat-info h3 a::before {content: "";display: inline-block;width: 20px;height: 2px;background: #00377a;position: absolute;left:0;bottom: 0;}

        .cat-info p {
            font-size: 12px;
            color: #808080;
            line-height: 20px;
            height: 60px;
            overflow: hidden;
        }
        .category-card:hover .img img {transform: scale(1.03);transition: all .5s ease-in-out;}

        .category-card:hover .cat-info h3 a {color: #00377a;}
        .cat-links {
            margin-top: 20px;
            font-size: 12px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .cat-links a {
            display: block;
            border-radius: 2px;
            color: #333333;
            font-size: 12px;
            border: 1px solid #e5e5e5;
            padding: 3px 12px;
            position: relative;
        }
        .cat-links a:before {
            content: "\f0da";
            font-family: 'FontAwesome';
            position: absolute;
            left: -1px;
            top: 4px;
            color: #e6e6e6;
            font-size: 12px;
        }

        .cat-links a:hover {
            background: #00377a;
            color: #ffffff;
        }

        /* --- Download Banner --- */
        .download-banner {
            background: #e6ebf2;
            color: #ffffff;
            padding: 20px 0;
            position: relative;
        }
        .download_wrap {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
        }

        .download-text {
            flex-shrink: 0;
            width: 50%;
        }
        .down_bg {
            position: absolute;
            right: 0;
            top: 50%;
            -webkit-transform: translate(0, -50%);
            -moz-transform: translate(0, -50%);
            -ms-transform: translate(0, -50%);
            -o-transform: translate(0, -50%);
            transform: translate(0, -50%);
            -webkit-transition: all 0.3s ease-in-out;
            -moz-transition: all 0.3s ease-in-out;
            -o-transition: all 0.3s ease-in-out;
            transition: all 0.3s ease-in-out;
            width: 55%;
            background: url(../images/down_right.png) no-repeat left center;
            height: 100%;
            background-color: #f2f5f8;
        }

        .download-banner .swiper-slide a {
            font-size: 13px;
            padding: 2px 0;
            display: block;
            padding-left: 30px;
            background: url(../images/icon_pdf.png) no-repeat left center;
            line-height: 20px;
            color: #666666;
            text-decoration: underline;
        }
        .download-banner .swiper-slide a:hover {color: #00377a;text-decoration: underline;}

        .download-text h4{
            display: block;
            padding-left: 40px;
            background: url(../images/icon_down.png) no-repeat left center;
            color: #333333;
            font-size: 14px;
            font-family: 'poppins_Bold';
            position: relative;
            z-index: 5;
            line-height: 20px;
        }
        .download-banner .downloadSwiper {flex-shrink: 0;width: 50%;}
        .down_content .down_bg{

            position:absolute;

            right:0;

            top:50%;

            -webkit-transform: translate(0, -50%);

            -moz-transform: translate(0, -50%);

            -ms-transform: translate(0, -50%);

            -o-transform: translate(0, -50%);

            transform: translate(0, -50%);

            -webkit-transition: all 0.3s ease-in-out;

            -moz-transition: all 0.3s ease-in-out;

            -o-transition: all 0.3s ease-in-out;

            transition: all 0.3s ease-in-out;

            width:55%;

            background:url(../images/down_right.png) no-repeat left center;

            height:100%;

            background-color:#f2f5f8;
            }

        /* --- About SKET Company Section (Matched to Sketch Style) --- */
        .about-sketch-section {
            display: grid;
            grid-template-columns: 1fr 1fr;
            color: #ffffff;
        }

        .about-sketch-left {
            position: relative;
            aspect-ratio: 16 / 9;
            background: #000000;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            /* flex-direction: column; */
            /* height: 100%; */
        }

        .about-sketch-left img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.85;
            transition: transform 0.3s;
        }

        .about-sketch-left:hover img {
            transform: scale(1.03);
        }

        .play-overlay-btn {
            position: absolute;
            width: 60px;
            height: 60px;
            background: #00377a;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ffffff;
            font-size: 20px;
            cursor: pointer;
            box-shadow: 0 4px 10px rgba(0,0,0,0.4);
            transition: background 0.2s, transform 0.2s;
        }

        .play-overlay-btn:hover {
            background: #00326f;
            transform: scale(1.1);
        }

        .about-sketch-right {
            padding: 45px 35px 35px 35px;
            background: url(../images/bg-about03.png) right bottom no-repeat,#09090b;
            background-size: contain;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .about-sketch-right h2 {
            font-size: 26px;
            font-weight: 600;
            text-transform: uppercase;
            color: #ffffff;
            margin-bottom: 12px;
        }

        .about-sketch-right p {
            font-size: 14px;
            color: #cbd5e1;
            line-height: 1.65;
            margin-bottom: 20px;
            display: -webkit-box;
            overflow: hidden;
            text-overflow: ellipsis;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 4;
            font-weight: 300;
        }

        .about-sketch-actions {
            display: flex;
            gap: 16px;
            padding-top: 16px;
            border-top: 1px solid #27272a;
        }

        .sketch-btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 12px;
            font-weight: 600;
            border: 1px solid rgba(255,255,255,0.3);
            color: #ffffff;
            background: transparent;
            cursor: pointer;
            transition: all 0.2s;
        }
        .sketch-btn.more {background: #fff;color: #333;}

        .sketch-btn:hover {
            border-color: #00377a;
            color: #fff;
            background: #00377a;
        }
        .about_list {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 25px;
            display: flex;
            gap: 30px;
        }
        .about_list li {display: flex;align-items: center;gap: 10px;font-size: 12px;color: #cbd5e1;flex: 1;}
        .about_list li .image {flex-shrink: 0;min-width:80px;border-radius: 2px;overflow: hidden;line-height: 0;}
        .about_list li .image img {width: 100%;height: 100%;object-fit: cover;}
        .about_list li .title {display: block;font-size: 14px;font-weight: 600;color: #ffffff;line-height: 20px;margin-bottom: 10px;}
        .about_list li .text {font-size: 12px;color: #cbd5e1;line-height: 16px;height: 48px;overflow: hidden;font-weight: 300;}

        /* --- News & Blog Common Header --- */
        .news-section-box {
            padding: 40px 0;
        }

        .news-header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid #ebeff3;
            padding-bottom: 12px;
            margin-bottom: 20px;
        }

        .news-main-title {
            font-size: 20px;
            font-weight: 500;
            text-transform: capitalize;
            color: #333;
            padding-bottom: 5px;
            position: relative;
            margin-bottom: 20px;
        }
        
        .news-main-title::before {content: '';position: absolute;left:0;bottom: 0;width: 30px;height: 2px;background: #00377a;}

        .view-all-link {
            font-size: 12px;
            font-weight: 500;
            color: #00377a;
            display: flex;
            align-items: center;
            border: 1px solid #00377a;
            border-radius: 20px;
            height: 40px;
            width: 165px;
            justify-content: center;
            gap: 6px;
            text-transform: capitalize;
            transition: color 0.2s;
        }

        .view-all-link:hover {background: #00377a;color: #fff;}

        /* --- Latest News Grid Styles (Matching Sketch) --- */
        .news-grid-layout {
            display: grid;
            grid-template-columns: 1.5fr 1.5fr;
            gap: 20px;
        }

        .news-left-featured {
            position: relative;
            
            overflow: hidden;
            cursor: pointer;
        }

        .news-left-featured .img {overflow: hidden;border-radius: 6px;margin-bottom: 10px;    transition: all .5s ease-in-out;}
        .news-left-featured .img img {transition: all .5s ease-in-out;width: 100%;height: 100%;object-fit: cover;line-height: 0;}
        .news-left-featured:hover img {
            transform: scale(1.03);    transition: all .5s ease-in-out;
        }

        /* .news-left-featured::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(0,35,77,0.9) 100%);
            z-index: 1;
        } */

        .news-left-content {
            position: relative;
            z-index: 2;
            color: #ffffff;
        }

        .news-left-content h3 a {
            display: block;
            font-size: 16px;
            line-height: 24px;
            font-weight: 600;
            margin-bottom: 10px;
            color: #0f172a;
        }
        .news-left-content:hover h3 a {color: #00377a;}

        .news-left-content p {
            font-size: 14px;
            line-height: 22px;
            color: #475569;
            display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
        }

        .news-right-column {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .news-right-card {
            background: #fff;
            border: 1px solid #e2e8f0;
            border-radius: 6px;
            padding: 12px;
            display: flex;
            gap: 15px;
            cursor: pointer;
            align-items: center;
            transition: border-color 0.2s, transform 0.2s;
        }

        .news-right-card:hover {
            border-color: #00377a;
            transform: translateY(-2px);
        }

        .news-right-card .img {
            width: 190px;
            overflow: hidden;
            height: 142px;
            object-fit: cover;
            border-radius: 4px;
            flex-shrink: 0;
            transition: all .5s ease-in-out;
        }
        .news-right-card .img img {width: 100%;height: 100%;object-fit: cover; transition: all .5s ease-in-out;}

        .news-date {
            font-size: 12px;
            color: #64748b;
            font-weight: 500;
            display: block;
            margin-bottom: 6px;
        }

        .news-right-info h4 a {
            font-size: 15px;
            font-weight: 600;
            color: #0f172a;
            line-height: 1.45;
            margin-bottom: 10px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-right-info:hover h4 a {color: #00377a;}
        .news-right-card:hover .img img {transform: scale(1.04); transition: all .5s ease-in-out;}
        .news-right-info p {
            font-size: 14px;
            line-height: 20px;
            color: #475569;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* --- Latest Blog Grid Styles (Matching Sketch) --- */
        .blog-section-box {padding: 40px 0;background: #f8fafc;}
        .blog-grid-layout {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .blog-card {
            overflow: hidden;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            display: flex;
            flex-direction: column;
        }

        .blog-card:hover {
            transform: translateY(-3px);
        }

        .blog-card .img {overflow: hidden;line-height: 0;border-radius: 4px;}
.blog-card .img img {width: 100%;}
        .blog-card-info {
            padding: 20px 0;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
            justify-content: space-between;
        }

        .blog-card-info h3 a {
            display: block;
            font-size: 15px;
            font-weight: 600;
            color: #0f172a;
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .blog-card-info:hover h3 a {color: #00377a;}

        .blog-card-info p {
            font-size: 14px;
            line-height: 22px;
            color: #475569;
            margin-bottom: 12px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* --- Footer --- */
        .site-footer {
            background:url(../images/foot_bg.jpg) center center no-repeat, #09090b;
            color: #a1a1aa;
            padding-top: 48px;
            padding-bottom: 24px;
            border-top: 1px solid #27272a;
            position: relative;
        }
        .site-footer .fot_bg {
            width: 570px;
            height: 410px;
            display: inline-block;
            background: url(../images/fot_bg.png) no-repeat center center;
            position: absolute;
            left: 0;
            top: 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 330px;
            column-gap: 48px; /* 增大列与列之间的间距（原先是 32px） */
    row-gap: 32px;
    margin-bottom: 32px;
        }

        .footer-brand {
            display: inline-block;
            font-size: 16px;
            margin-bottom: 16px;
        }

        .footer-brand span {
            color: #93c5fd;
            font-style: normal;
            font-size: 10px;
            display: block;
        }

        .footer-col p {
            font-size: 12px;
            line-height: 1.6;
            margin-bottom: 12px;
        }

        .footer-contact-info p {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            font-size: 13px;
            color: #b2b2b2;
            font-weight: 300;
        }
        .footer-contact-info p.add {align-items: flex-start;}
        .footer-contact-info p.add i {margin-top: 5px;}
        .footer-contact-info i {
            color: #60a5fa;
        }

        .footer-col h4 {
            color: #ffffff;
            font-size: 16px;
            font-weight: 600;
            text-transform: capitalize;
            margin-bottom: 25px;
            padding-bottom: 8px;
            position: relative;
        }
        .footer-col h4::before {content: "";display: block;width: 20px;height: 3px;background: #00377a;position: absolute;left: 0;bottom: 0;}

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a {
            font-size: 13px;
            line-height: 18px;
            color: #b2b2b2;
            transition: color 0.2s;
        }

        .footer-col ul li a:hover {
            color: #60a5fa;
        }

        .footer-form {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col .meInput {
            color: #999999;
            max-width: 100%;
            height: 36px;
            line-height: 36px;
            font-size: 12px;
            padding: 0 15px;
            padding-left: 40px;
            width: 100%;
            max-width: 100%;
            background-color: #474849;
            font-family: 'poppins';
            background-repeat: no-repeat;
            border: none;
            outline: none;
        }
        .footer-col .meText {
            width: 100%;
            max-width: 100%;
            height: 80px;
            max-height: 80px;
            padding: 10px 10px 10px 40px;
            font-size: 12px;
            color: #999999;
            font-family: 'poppins';
            background-color: #474849;
            border: none;
            background-repeat: no-repeat;
            outline: none;
        }
        .footer-col .list li span {
            display: block;
            position: relative;
        }
        .footer-col .list li span.ms_e input {
            background-image: url(../images/mes_e.png);
            background-position: 10px 11px;
        }

        .footer-col .list li span.ms_n input {
            background-image: url(../images/mes_p.png);
            background-position: 8px 9px;
        }

        .footer-col .list li span.ms_m .meText {
            background-image: url(../images/mes_m.png);
            background-position: 10px 12px;
        }

        .footer-form input:focus, .footer-form textarea:focus {
            border-color: #00377a;
        }
        .footer-form input:focus, .footer-form textarea:focus {
            border-color: #00377a;
        }

        .footer-form button {
            font-family: 'poppins';
            background-color: #00377a;
            color: #ffffff;
            border: none;
            padding: 8px;
            width: 152px;
            height: 39px;
            font-size: 12px;
            font-weight: 500;
            text-transform: uppercase;
            border-radius: 2px;
            cursor: pointer;
            transition: background 0.2s;
        }

        .footer-form button:hover {
            background-color: #00224d;
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 16px;
            border-top: 1px solid #18181b;
            padding-top: 20px;
            text-align: center;
            font-size: 13px;
            color: #666;
        }
        .footer-bottom a:hover {color: #fff;}
.friendly {
    margin-top: 5px;
}
        /* --- Custom Modal --- */
        .modal-overlay {
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.6);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 1000;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .modal-overlay.active {
            opacity: 1;
            pointer-events: auto;
        }

        .modal-box {
            background: #ffffff;
            padding: 24px;
            border-radius: 8px;
            max-width: 320px;
            width: 100%;
            box-shadow: 0 10px 15px rgba(0,0,0,0.1);
            transform: scale(0.95);
            transition: transform 0.3s ease;
        }

        .modal-overlay.active .modal-box {
            transform: scale(1);
        }

        .modal-header {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #00377a;
            margin-bottom: 12px;
        }

        .modal-header i {
            font-size: 22px;
        }

        .modal-header h3 {
            font-size: 13px;
            font-weight: 700;
            color: #0f172a;
            text-transform: uppercase;
        }

        .modal-box p {
            font-size: 12px;
            color: #475569;
            margin-bottom: 20px;
            line-height: 1.5;
        }

        .modal-box button {
            background-color: #00377a;
            color: #ffffff;
            border: none;
            padding: 6px 16px;
            font-size: 12px;
            font-weight: 700;
            border-radius: 4px;
            cursor: pointer;
            float: right;
        }

        .modal-box button:hover {
            background-color: #00224d;
        }

        /* --- Responsive Media Queries --- */
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: #ffffff;
                box-shadow: 0 4px 6px rgba(0,0,0,0.1);
                padding: 16px;
            }
            .nav-menu.active {
                display: block;
            }
            .nav-menu ul {
                flex-direction: column;
                gap: 12px;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-search {
                display: none;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
            .about-sketch-section {
                grid-template-columns: 1fr;
            }
            .news-grid-layout {
                grid-template-columns: 1fr;
            }
            .blog-grid-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }


        /* =========================================================
           【创新样式 05】macOS 磁吸鱼眼放大流体栏 (Magnetic Magnification Dock)
           特点：跟随鼠标Y轴坐标实时计算高斯距离，动态无级放大相邻图标
           ========================================================= */
        .cs-prism-wrap {
            position: fixed;
            right: 20px;
            top: 40%;
            display: flex;
            align-items: flex-start;
            gap: 12px;
            perspective: 900px;
        }
        .cs-prism-stage {
            max-width: 196px;
            min-width: 50px;
            position: relative;
            transform-style: preserve-3d;
            transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease, margin-top 0.3s ease;
            opacity: 0;
            pointer-events: none;
            transform: rotateY(-35deg) translateX(15px);
        }
        .cs-prism-wrap:hover .cs-prism-stage {
            opacity: 1;
            pointer-events: auto;
            transform: rotateY(0deg) translateX(0);
        }
        .cs-prism-card {
            background: #ffffff;
            border-radius: 22px;
            border: 1px solid #e2e8f0;
            box-shadow: 0 24px 48px -12px rgba(15, 23, 42, 0.2);
            padding: 15px 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            backface-visibility: hidden;
            transition: all 0.42s cubic-bezier(0.22, 1, 0.36, 1);
        }
        .cs-prism-face {
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: self-start;
            justify-content: center;
        }
        .wechat-cs {align-items: center;}
        .cs-prism-nav {
            background: #fff;
            padding: 10px 8px;
            border-radius: 35px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            box-shadow: 0 18px 35px -8px rgba(15, 23, 42, 0.35);
            
            transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background 0.25s ease, color 0.25s ease;
        }
        .cs-prism-triggers {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .cs-prism-tab,.cs-back-top {
            width: 44px;
            height: 44px;
            border-radius: 14px;
            border: none;
            background: transparent;
            color: #94a3b8;
            font-size: 17px;
            cursor: pointer;
            will-change: width, height, transform;
            transition: width 0.35s ease-out, height 0.35s ease-out, transform 0.35s ease-out;
        }
        .cs-prism-tab.active, .cs-prism-tab:hover,.cs-back-top:hover {
            background: #00377a;
            color: #ffffff;
            width: 48px;
            height: 48px;
            transition: width 0.35s ease-out, height 0.35s ease-out, transform 0.35s ease-out;
        }

        /* 返回顶部按钮：默认隐藏，带平滑淡入显隐过渡 */
        .cs-prism-wrap {
            opacity: 0;
            visibility: hidden;
            transform: scale(0.8);
            transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background 0.25s ease, color 0.25s ease;
        }
        .cs-prism-wrap.show {
            opacity: 1;
            visibility: visible;
            transform: scale(1);
        }