@charset "utf-8";
/* ==========================================================================
   广州首诺 · 站点样式（整合版）
   1. 字体与设计变量
   2. 基础重置 / 工具类
   3. 通用区块骨架（.pbox .cbox .abox .zbox .hbox）
   4. 首页区块（banner / #product / #lxwm1 / #syly / 荣誉轮播 / 新闻网格）
   5. 内页通用（.ban .wei .main .ny）
   6. 列表 / 详情页（.cp .cp01 .ab01~.ab05 .videoBox）
   7. 专题区块（#jjfa .shfw .formatted-content .table-wrap 等）
   8. 荣誉页（.ab04 相册 + 灯箱）
   9. 页脚 / 浮动客服 / 移动端底栏
   10. 导航
   11. 响应式（按断点降序统一存放）
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. 字体与设计变量
   -------------------------------------------------------------------------- */
@font-face {
    font-family: 'Source Han Sans CN';
    src: url('SourceHanSansCN-Regular.eot');
    src: url('SourceHanSansCN-Regular.eot?#iefix') format('embedded-opentype'),
         url('SourceHanSansCN-Regular.woff2') format('woff2'),
         url('SourceHanSansCN-Regular.woff') format('woff'),
         url('SourceHanSansCN-Regular.svg#SourceHanSansCN-Regular') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    /* 品牌色 */
    --primary: #0033a9;
    --primary-light: #4d9eff;
    --primary-dark: #0033a8;
    /* 文本 */
    --text: #333;
    --text-light: #666;
    --text-gray: #999;
    /* 线 / 底 / 阴影 */
    --border: #ddd;
    --bg-gray: #f5f5f5;
    --bg-white: #fff;
    --footer-bg: #909090;
    --footer-dark: #192732;
    --shadow: 0 2px 10px 0 rgba(205, 208, 221, .5);
    --transition: all .3s ease;

    /* 产品页配色 */
    --accent: #3182ce;
    --accent-light: #ebf4ff;
    --accent-gold: #a7622b;
    --text-dark: #1a202c;
    --border-light: #edf2f7;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, .06);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, .1);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --transition-fast: .18s cubic-bezier(.4, 0, .2, 1);

    /* 荣誉页配色 */
    --ink: #15202b;
    --ink-2: #3d4a58;
    --muted: #7a8592;
    --line: #e7eaef;
    --bg: #f4f6f8;
    --gold: #b08d57;
    --radius: 14px;
    --header-h: 0px;
    --cert-ratio: 4 / 5;
}

/* --------------------------------------------------------------------------
   2. 基础重置 / 工具类
   -------------------------------------------------------------------------- */
* { margin: 0; padding: 0; border: none; outline: none; list-style: none; box-sizing: border-box; }

html, body { width: 100%; height: 100%; }

body {
    font-family: 'Source Han Sans CN', 'Microsoft YaHei', arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; color: var(--text); -webkit-tap-highlight-color: transparent; }
a:hover { transition: color .25s ease; }
img { max-width: 100%; }

.fl { float: left; }
.fr { float: right; }
.ov { overflow: hidden; }
.dis { display: block !important; }
.dn { display: none; }
.clear { clear: both; }
.clear::after { content: ""; display: block; clear: both; }

/* 表单占位符 */
input::-webkit-input-placeholder, textarea::-webkit-input-placeholder { color: var(--text-gray); }
input:-moz-placeholder, textarea:-moz-placeholder { color: var(--text-gray); }
input::-moz-placeholder, textarea::-moz-placeholder { color: var(--text-gray); }
input:-ms-input-placeholder, textarea:-ms-input-placeholder { color: var(--text-gray); }

input, select, textarea { -webkit-appearance: none; font-family: inherit; }
input[type=checkbox] { -webkit-appearance: checkbox; }
input[type=radio] { -webkit-appearance: radio; }

/* 滚动条 */
body::-webkit-scrollbar { width: 5px; height: 1px; }
body::-webkit-scrollbar-thumb { border-radius: 10px; background-color: var(--text); }
body::-webkit-scrollbar-track { border-radius: 10px; background: rgba(0, 0, 0, .3); }

/* 通用表格 */
table { border-collapse: collapse; max-width: 100%; border: 1px solid var(--text); }
td, th { border: 1px solid var(--text); padding: 10px 15px; }

/* --------------------------------------------------------------------------
   3. 通用区块骨架
   -------------------------------------------------------------------------- */
.pbox {
    width: 80%;
    padding: clamp(30px, 4.95vw, 72px) 10% clamp(32px, 5.2vw, 76px);
    position: relative; z-index: 1; background-color: #fff;
}
.pbox .title { width: 100%; font-size: clamp(24px, 2.2vw, 30px); line-height: 1.4; text-align: center; font-weight: bold; color: var(--primary-dark); }
.pbox .title01 { width: 100%; margin-top: clamp(10px, 1.5625vw, 24px); text-align: center; height: 26px; }
.pbox .gallery-thumbs { width: 100%; margin: auto; overflow: visible; }
.pbox .gallery-thumbs .swiper-slide { width: auto; font-size: 16px; line-height: 26px; height: 26px; overflow: hidden; color: var(--text-gray); cursor: pointer; }
.pbox .gallery-thumbs .swiper-slide a { display: block; cursor: pointer; padding: 0 1.3vw; color: var(--text-gray); }
.pbox .gallery-thumbs .swiper-slide.swiper-slide-thumb-active,
.pbox .gallery-thumbs .swiper-slide.swiper-slide-thumb-active a { color: var(--primary-dark); }
.pbox .gallery-top { width: 100%; margin-top: clamp(14px, 2.34375vw, 36px); height: 27.08vw; position: relative; }
.pbox .gallery-top .swiper-slide { width: 100%; height: 27.08vw; display: flex; align-items: center; overflow: hidden; }
.pbox .gallery-top .swiper-slide a { display: block; margin: auto; }
.pbox .gallery-top .swiper-slide img { display: block; max-width: 100%; max-height: 27.08vw; }
.pbox .swiper-button-white { position: absolute; top: 50%; margin-top: -20px; height: 40px; cursor: pointer; z-index: 9; opacity: .9; }
.pbox .swiper-button-white img { display: block; height: 40px; }
.pbox .swiper-button-prev { left: 0; }
.pbox .swiper-button-next { right: 0; }
.pbox .swiper-button-white:hover { opacity: 1; }
.pbox .more { margin-top: clamp(18px, 2.6vw, 40px); }
.pbox .more a {
    width: 148px; height: 38px; line-height: 38px; text-align: center; font-size: 14px;
    display: block; overflow: hidden; margin: auto; border: 1px solid var(--text); border-radius: 40px;
    transition: var(--transition);
}
.pbox .more a:hover { background-color: var(--primary); border-color: var(--primary); color: #fff; }

/* 公共标题组 */
.cbox, .abox, .zbox, .hbox {
    width: 80%; max-width: 1360px; margin: 0 auto;
    padding: clamp(30px, 4.95vw, 72px) 0;
    position: relative; z-index: 1;
}
.abox, .hbox { background-color: #fff; }
.zbox { background-color: var(--bg-gray); }

.cbox .title, .abox .title, .zbox .title, .hbox .title,
.main .title, .ab01 .title, .ab02 .title, .ab03 .title,
.ab04 .title, .ab05 .title, .ny .title {
    width: 100%;
    font-size: clamp(24px, 2.2vw, 30px);
    line-height: 1.4;
    text-align: center;
    color: var(--primary-dark);
    font-weight: 500;
}
.ab05 .title { font-weight: bold; }
.pbox .title { font-weight: bold; }

.cbox .titles, .abox .titles, .zbox .titles, .hbox .titles,
.main .titles, .ab01 .titles, .ab02 .titles, .ab03 .titles,
.ab04 .titles, .ab05 .titles {
    width: 100%; margin-top: .5vw; text-align: center; font-size: 16px; line-height: 26px;
}
.abox .titles { display: none; }

.bjys { background-color: var(--bg-gray); }

/* 通用「更多」按钮 */
.cbox .more, .zbox .more { margin-top: clamp(18px, 2.6vw, 40px); }
.cbox .more a, .zbox .more a {
    width: 238px; height: 38px; line-height: 38px; text-align: center; font-size: 14px;
    display: block; overflow: hidden; margin: auto; border: 1px solid var(--text); border-radius: 40px;
    transition: var(--transition);
}
.cbox .more a:hover, .zbox .more a:hover { background-color: var(--primary); border-color: var(--primary); color: #fff; }

/* --------------------------------------------------------------------------
   4. 首页区块
   -------------------------------------------------------------------------- */

/* --- banner 轮播 --- */
.banner { width: 100%; position: relative; z-index: 1; }
.banner .swiper-container, .banner .swiper-wrapper, .banner .swiper-slide { width: 100%; height: 100%; }
.banner .swiper-slide { position: relative; z-index: 1; }
.banner .swiper-slide img { display: block; width: 100%; position: absolute; z-index: 1; }
.banner .swiper-pagination { width: 80%; position: absolute; left: 10%; bottom: 2vw; z-index: 3; }
.banner .swiper-pagination span {
    width: 40px; height: 4px; display: block; float: left; margin-right: 10px;
    cursor: pointer; background-color: #fff; opacity: .5;
}
.banner .swiper-pagination span.swiper-pagination-bullet-active { opacity: 1; }

/* --- 产品解决方案 / 案例网格 --- */
.cbox .box { width: 100%; display: block; margin-top: clamp(14px, 2.34375vw, 36px); }
.cbox .box li { width: 41.17%; float: left; display: block; overflow: hidden; }
.cbox .box li .w01 { width: 100%; height: 31.36vw; overflow: hidden; }
.cbox .box li .w01 img { width: 100%; display: block; transition: .5s; }
.cbox .box li:hover .w01 img { transform: scale(1.1); }
.cbox .box li .w02 {
    width: 100%; margin-top: .78125vw; font-size: 20px; line-height: 30px; height: 30px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cbox .box li .w03 {
    width: 100%; font-size: 16px; line-height: 26px; height: 26px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cbox .box li:nth-child(2), .cbox .box li:nth-child(3) { width: 26.8%; margin-left: 2.615%; }
.cbox .box li:nth-child(4), .cbox .box li:nth-child(5), .cbox .box li:nth-child(6) {
    width: 16.995%; margin-left: 2.615%; margin-top: calc(4.96875vw - 56px);
}
.cbox .box li:nth-child(2) .w01, .cbox .box li:nth-child(3) .w01 { height: 15.68vw; }
.cbox .box li:nth-child(4) .w01, .cbox .box li:nth-child(5) .w01, .cbox .box li:nth-child(6) .w01 { height: 9.93vw; }

/* --- 首页「关于首诺」 --- */
.abox .box { width: 100%; margin: clamp(14px, 2.34375vw, 36px) auto 0; position: relative; z-index: 3; display: flex; }
.abox .box .left { width: 33.85vw; position: relative; }
.abox .box .left a {
    width: 100%; height: 100%; display: block; overflow: hidden;
    background-size: cover; background-position: left center; background-repeat: no-repeat;
}
.abox .box .right { width: calc(95% - 33.85vw); position: relative; margin-left: 5%; }
.abox .box .right .w01 { font-size: 16px; line-height: 26px; color: var(--text-light); display: none; }
.abox .box .right .w01 img { display: block; height: 8px; margin: 9px 10px 9px 0; float: left; }
.abox .box .right .w02 { font-size: clamp(20px, 1.6vw, 24px); line-height: 1.42; }
.abox .box .right .w03 { width: 50px; height: 3px; margin-top: .78125vw; background-color: var(--primary); }
.abox .box .right .w04 { font-size: 14px; line-height: 30px; margin-top: 1.14vw; max-height: 150px; }
.abox .box .right .w05 { margin-top: 1.9vw; }
.abox .box .right .w05 a {
    width: 148px; height: 38px; line-height: 38px; text-align: center; font-size: 14px;
    display: block; overflow: hidden; border: 1px solid var(--text); border-radius: 40px;
    transition: var(--transition);
}
.abox .box .right .w05 a:hover { background-color: var(--primary); border-color: var(--primary); color: #fff; }
.abox .box .right .w06 { margin-top: 3.125vw; display: block; }
.abox .box .right .w06 li { width: 23%; margin-right: 2%; display: block; float: left; overflow: hidden; }
.abox .box .right .w06 li h3 { display: block; font-size: 14px; overflow: hidden; }
.abox .box .right .w06 li h3 b { font-size: 16px; line-height: 30px; margin-right: 5px; font-weight: 400; }
.abox .box .right .w06 li p { display: block; font-size: 14px; line-height: 24px; color: var(--text-gray); overflow: hidden; margin-top: 5px; }

/* --- 首页关于视频轮播 --- */
.abox .tp { width: 100%; margin-top: 1.5625vw; position: relative; height: 16.72vw; }
.abox .tp .swiper-button-white {
    width: 40px; height: 40px; cursor: pointer; border-radius: 100%;
    background-color: var(--bg-gray); background-position: center; background-repeat: no-repeat;
    overflow: hidden; position: absolute; top: 50%; margin-top: -20px; z-index: 3;
}
.abox .tp .swiper-button-prev { background-image: url(../images/prev.png); left: 10px; }
.abox .tp .swiper-button-next { background-image: url(../images/next.png); right: 10px; }
.abox .tp .swiper-button-prev:hover { background-color: var(--primary); background-image: url(../images/prev01.png); }
.abox .tp .swiper-button-next:hover { background-color: var(--primary); background-image: url(../images/next01.png); }
.abox .swiper-container { width: 100%; height: 16.72vw; position: relative; float: right; }
.abox .swiper-container .swiper-slide { width: 31.63%; height: 16.72vw; margin-right: 2.555%; overflow: hidden; }
.abox .swiper-container .swiper-slide img { display: block; width: 100%; }

.abox .sy_bj {
    width: 100%; height: 100%; display: block; overflow: hidden;
    background-size: cover; background-repeat: no-repeat; background-position: top;
    border-radius: 20px; background-image: url(../images/20240702/72ba01686190a4241d5199be337eca0e.jpg);
}
.abox .play-button-container {
    position: absolute; width: 100%; height: 100%; border-radius: 20px;
    background: rgba(0, 0, 0, .6); display: flex; justify-content: center; align-items: center;
    cursor: pointer; z-index: 10; transition: transform .3s ease;
}
.abox .play-button-container:hover { transform: translate(0, 0) scale(1); }
.abox .play-button {
    width: 70px; height: 70px; background: rgba(255, 255, 255, .95); border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
}
.abox .play-button::after {
    content: ''; width: 0; height: 0;
    border-top: 15px solid transparent; border-bottom: 15px solid transparent;
    border-left: 25px solid var(--text); margin-left: 5px; transition: all .2s ease;
}
.abox .play-button-container:hover .play-button { background: #ff3b30; transform: scale(1.05); }
.abox .play-button-container:hover .play-button::after { border-left-color: #fff; }

/* --- 新闻网格 --- */
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(30%, 1fr)); gap: 2%; padding-top: 50px; }
.news-card {
    background-color: #fff; border-radius: 8px; padding: 3%; overflow: hidden;
    box-shadow: 0 3px 10px rgba(0, 0, 0, .08);
    transition: transform .3s ease, box-shadow .3s ease;
}
.news-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0, 0, 0, .12); }
.news-image { width: 100%; object-fit: cover; display: block; }
.news-content { padding: 20px; }
.news-category {
    display: inline-block; background-color: #e8f4fd; color: #3498db;
    font-size: 12px; padding: 3px 10px; border-radius: 3px; margin-bottom: 10px;
}
.news-title {
    font-size: 18px; margin-bottom: 10px; line-height: 1.4; font-weight: 400;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.news-title a { color: #222; transition: color .3s; }
.news-title a:hover { color: #3498db; }
.news-excerpt {
    color: var(--text-light); font-size: 14px; margin-bottom: 15px;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.news-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-gray); }

/* --- 荣誉轮播（旧版 .zbox .box） --- */
.zbox .box { width: 100%; margin: 3.38vw auto 2.34375vw; position: relative; z-index: 3; }
.zbox .box .swiper-slide { width: 11.45%; height: 12.95vw; margin-right: 1.2%; overflow: hidden; }
.zbox .box .swiper-slide img { display: block; width: 100%; }
.zbox .box01 { width: 100%; margin-top: 2.34375vw; position: relative; z-index: 3; }
.zbox .box01 .swiper-slide { width: 23.53%; height: 13.38vw; margin-right: 1.96%; overflow: hidden; }
.zbox .box01 .swiper-slide img { display: block; width: 100%; }

/* --- 合作伙伴 --- */
.hbox .box { width: 100%; margin: clamp(14px, 2.34375vw, 36px) auto 0; position: relative; z-index: 3; }
.hbox .box .swiper-container { width: 100%; margin-top: -18px; }
.hbox .box .swiper-container .swiper-slide {
    background-color: #fff; display: flex; align-items: center; overflow: hidden;
    position: relative; box-sizing: border-box; margin-top: 18px !important;
}
.hbox .box .swiper-container .swiper-slide::before { width: 100%; padding-top: 50%; content: ""; }
.hbox .box .swiper-container .swiper-slide img {
    width: 100%; display: block; position: absolute; left: 0; top: 0; transition: .5s;
}
.hbox .box .swiper-container .swiper-slide:hover img { transform: scale(1.1); }
.hbox .box .swiper-pagination { width: 100%; display: flex; justify-content: center; margin-top: clamp(16px, 2.6vw, 40px); }
.hbox .box .swiper-pagination span {
    display: block; width: 10px; height: 10px; background-color: var(--text-gray);
    margin: 0 5px; cursor: pointer; border-radius: 10px; overflow: hidden;
}
.hbox .box .swiper-pagination span.swiper-pagination-bullet-active {
    width: 60px; background: linear-gradient(to right, var(--primary), #69a2f9);
}

/* --- 首页产品分类 --- */
#product { width: 80%; max-width: 1360px; margin: 0 auto; padding: 4rem 0; text-align: center; }
#product .product_title { font-size: clamp(24px, 2.2vw, 30px); line-height: 1.4; font-weight: 500; color: var(--primary-dark); }
#product .product_title h1 { font-size: inherit; }
#product .product_synopsis { margin-top: 10px; font-size: 16px; color: var(--text); }
#product .product_classification { margin: 2.5rem 0 3.5rem; }
#product .classification-container { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin: 0 auto; }
#product .classification-item {
    padding: 12px 20px; background-color: #fff; border: 1px solid #e0e0e0; border-radius: 30px;
    cursor: pointer; transition: all .3s ease; box-shadow: 0 4px 12px rgba(0, 51, 168, .05);
}
#product .classification-item:hover, #product .classification-item.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: #fff; box-shadow: 0 2px 10px rgba(0, 102, 255, .3);
}
#product .product_list { margin-top: 2rem; }
#product .products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(22%, 1fr)); gap: 1%; margin: 0 auto; }
#product .product-card {
    background-color: #fff; border-radius: 16px; overflow: hidden; position: relative; cursor: pointer;
    box-shadow: 0 8px 25px rgba(0, 51, 168, .08); transition: all .3s ease;
}
#product .product-card:hover { transform: translateY(-10px); box-shadow: 0 15px 35px rgba(0, 102, 255, .2); }
#product .product-image { overflow: hidden; position: relative; min-height: 160px; background-color: #f5f8ff; }
#product .product-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .5s ease; }
#product .product-card:hover .product-image img { transform: scale(1.15); }
#product .product-info { padding: 25px 20px; position: relative; background: #fff; }
#product .product-name {
    font-size: 16px; margin-bottom: 8px; color: var(--text-light);
    transition: color .3s ease; font-weight: 400;
}
#product .product-card:hover .product-name { color: var(--primary-dark); }
#product .product-category {
    font-size: .9rem; color: #777; background: #f2f8ff; display: inline-block;
    padding: 4px 12px; border-radius: 20px; margin-bottom: 15px;
}
#product .product-description { font-size: .95rem; color: #555; margin-top: 10px; line-height: 1.6; }
#product .view-more { margin-top: 4rem; position: relative; z-index: 1; }
#product .view-more-btn {
    display: inline-flex; align-items: center; padding: 16px 48px; font-size: 1.1rem; font-weight: 400;
    color: #fff; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border: none; border-radius: 50px; cursor: pointer; position: relative; overflow: hidden;
    transition: all .3s ease; box-shadow: 0 6px 20px rgba(0, 102, 255, .3);
}
#product .view-more-btn:hover { transform: translateY(-3px); box-shadow: 0 10px 25px rgba(0, 102, 255, .4); }
#product .view-more-btn i { margin-left: 10px; transition: transform .3s ease; }
#product .view-more-btn:hover i { transform: translateX(5px); }
#product .view-more-btn:active { transform: translateY(1px); }
#product .image-placeholder {
    position: absolute; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #e6eeff 0%, #d0e0ff 100%); z-index: 1;
}
#product .spinner {
    width: 50px; height: 50px; border: 4px solid rgba(0, 51, 168, .1);
    border-radius: 50%; border-top-color: var(--primary); animation: spin 1s linear infinite;
}
#product .placeholder-content { text-align: center; color: var(--primary-dark); font-weight: 500; }
#product .placeholder-content i { font-size: 2rem; margin-bottom: 10px; color: var(--primary-light); }
#product .sub-classification-container {
    display: flex; justify-content: center; flex-wrap: wrap; gap: 30px; margin: 0 auto;
    padding: 0; background: transparent; border-radius: 16px;
    transition: all .4s ease; opacity: 0; height: 0; overflow: hidden;
}
#product .sub-classification-container.active { opacity: 1; height: auto; padding: 20px 0; animation: fadeIn .6s ease; }
#product .sub-classification-item {
    padding: 25px 10px 5px; background-color: #fff; border-radius: 16px; cursor: pointer;
    transition: all .4s cubic-bezier(.175, .885, .32, 1.275);
    font-size: 1rem; color: #555; box-shadow: 0 8px 25px rgba(0, 51, 168, .1);
    position: relative; overflow: hidden; z-index: 1;
    display: flex; flex-direction: column; align-items: center;
}
#product .sub-classification-item::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--primary-light), var(--primary));
    opacity: 0; transition: opacity .3s ease;
}
#product .sub-classification-item:hover,
#product .sub-classification-item.active { box-shadow: 0 12px 30px rgba(0, 102, 255, .25); color: var(--primary-dark); }
#product .sub-classification-item:hover::before,
#product .sub-classification-item.active::before { opacity: 1; }
#product .sub-classification-item:hover .sub-icon,
#product .sub-classification-item.active .sub-icon { transform: scale(1.1) translateY(-5px); color: var(--primary-dark); }
#product .sub-icon { font-size: 2rem; margin-bottom: 6px; color: var(--primary-light); transition: all .3s ease; }
#product .sub-title { font-size: 15px; margin-bottom: 8px; }
#product .sub-desc { font-size: .9rem; color: #777; line-height: 1.5; }

#zgcp #product, #clfx #product, #qdcs #product, #cdfx #product,
#gxxn #product, #hjmn #product, #mfjc #product {
    width: 100%; max-width: 1360px; margin: 0 auto; padding: 0; text-align: center;
}

/* --- 首页定制咨询横幅 --- */
#lxwm1 .ht-bg {
    background: url(/public/Home/images/icon/bj02.jpg) no-repeat top center;
    background-size: cover; padding-top: 1vw; padding-bottom: 2vw; background-attachment: fixed;
}
#lxwm1 .w1560 { width: 80%; max-width: 1360px; margin: auto; padding: 1vw 0; }
#lxwm1 .flexed { display: flex; justify-content: space-between; flex-wrap: nowrap; }
#lxwm1 .ht-left { width: 50%; }
#lxwm1 .animated { animation-duration: 1s; animation-fill-mode: both; }
#lxwm1 .fadeInLeft { animation-name: fadeInLeft; }
#lxwm1 .fadeInRight { animation-name: fadeInRight; }
#lxwm1 .ht-left p { color: #fff; }
#lxwm1 .ht-left p:nth-of-type(1) { font-size: 16px; text-transform: uppercase; }
#lxwm1 .ht-left p:nth-of-type(2) { font-size: clamp(24px, 2.08vw, 40px); font-weight: 600; margin-top: .5vw; }
#lxwm1 .ht-left p:nth-of-type(3) { font-size: clamp(18px, 1.6vw, 24px); margin-top: 2.2vw; }
#lxwm1 .ht-right p { color: #fff; font-size: 1.5625vw; }
#lxwm1 .ht-right p:nth-of-type(2) {
    font-weight: 500; font-size: 2.5vw; font-family: "Impact"; letter-spacing: 2px; padding-bottom: 1vw;
}
#lxwm1 .ht-right a {
    display: inline-block; width: 180px; height: 46px; line-height: 46px; text-align: center;
    background: #24aae1; border-radius: 40px; color: #fff; font-size: 18px; transition: var(--transition);
}
#lxwm1 .ht-right a:hover { background: #1b8dbd; }

/* --- 首页留言（带背景） --- */
#syly { margin: 20px 0 0; padding: 3.22% 0; border-radius: 0; background: url(/public/Home/images/icon/lybj.webp) center/cover no-repeat; }
#syly .main { background-color: rgba(255, 255, 255, .69); }
#syly .main .lx02 { width: 94%; display: block; padding: 0 3%; }
#syly .main .lx02 p, #syly .main .lx02 p input, #syly .main .lx02 span textarea { background-color: #fff; }

/* --- 首页新闻区块（复用 cbox/zbox） --- */
.cbox.zbox { background-color: var(--bg-gray); }

/* --------------------------------------------------------------------------
   5. 内页通用
   -------------------------------------------------------------------------- */

/* --- 内页 banner --- */
.ban { width: 100%; height: 460px; position: relative; overflow: hidden; z-index: 1; }
.ban .bg {
    width: 100%; height: 100%; background-size: cover; background-position: center; background-repeat: no-repeat;
    animation: scaleDraw 30s ease-in-out infinite; position: relative; z-index: 0;
}
.ban .box {
    width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0);
    display: flex; align-items: center; position: absolute; left: 0; bottom: 0;
    z-index: 1; padding-top: 70px; box-sizing: border-box;
}
.ban .box p { width: 80%; margin: auto; text-align: center; }
.ban .box p b { display: block; color: #fff; font-size: clamp(24px, 3vw, 36px); line-height: 1.22; margin-bottom: 15px; }
.ban .box p span { width: 100%; margin: auto; display: block; color: #fff; font-size: 16px; line-height: 24px; }

/* --- 面包屑 / 子栏目导航 --- */
.wei { width: 80%; max-width: 1360px; margin: 0 auto; border-bottom: 1px solid var(--border); }
.wei .box { width: 100%; }
.wei .box .left { float: left; border-left: 1px solid var(--border); }
.wei .box .left a {
    display: block; padding: 0 2vw; border-right: 1px solid var(--border); float: left;
    font-size: 16px; height: 70px; line-height: 70px; overflow: hidden; transition: var(--transition);
}
.wei .box .left a:hover { color: var(--primary); }
.wei .box .left a.on { background-color: var(--primary); color: #fff; }
.wei .box .right { float: right; height: 70px; display: flex; align-items: center; font-size: 16px; line-height: 24px; }
.wei .box .right svg { display: block; height: 24px; margin: 0 10px; }

/* --- 通用主内容区 --- */
.main {
    width: 80%; max-width: 1360px; margin: 0 auto; padding: 55px 0;
    position: relative; z-index: 1; background-color: #fff;
}
.main .titles { color: var(--text); }
.main .fw01 { width: 100%; margin-top: 30px; }
.main .fw01 .w01 { font-size: 14px; line-height: 24px; }
.main .fw01 .w01 img { max-width: 100%; height: auto; }
.main .fw01 .w02 { width: 100%; display: flex; flex-wrap: wrap; }
.main .fw01 .w02 li { width: 22.75%; display: block; margin-top: 25px; overflow: hidden; margin-left: 3%; }
.main .fw01 .w02 li:nth-child(4n+1) { margin-left: 0; }
.main .fw01 .w02 li img { width: 100%; display: block; }
.main .fw01 .back {
    width: 148px; height: 38px; line-height: 38px; text-align: center; font-size: 14px;
    display: block; overflow: hidden; margin: 25px auto auto; border: 1px solid var(--text);
    border-radius: 40px; transition: var(--transition);
}
.main .fw01 .back:hover { background-color: var(--primary); border-color: var(--primary); color: #fff; }

/* 常见问题列表 */
.main .fw02 { width: 100%; position: relative; display: block; }
.main .fw02 li {
    width: calc(100% - 160px); overflow: hidden; display: block;
    padding: 25px 160px 25px 0; border-bottom: 1px solid #eee; position: relative;
}
.main .fw02 li .bt { padding-left: 16px; background: url(../images/title01.png) left center no-repeat; }
.main .fw02 li .bt:hover { background-image: url(../images/title.png); }
.main .fw02 li .bt a {
    font-size: 18px; line-height: 28px; display: block; height: 28px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.main .fw02 li .bt a:hover { color: var(--primary); }
.main .fw02 li .abstract {
    width: calc(100% - 16px); font-size: 14px; line-height: 24px; height: 24px;
    margin-left: 16px; margin-top: 5px; color: var(--text-light);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.main .fw02 li .xz { position: absolute; right: 0; margin-top: -20px; top: 50%; }
.main .fw02 li .xz a {
    width: 140px; height: 40px; line-height: 40px; display: flex; align-items: center; justify-content: center;
    overflow: hidden; background-color: var(--bg-gray); text-align: center; border-radius: 5px;
    cursor: pointer; transition: var(--transition);
}
.main .fw02 li .xz a:hover { background-color: var(--primary); color: #fff; }

/* 新闻列表 */
.main .news { width: 100%; display: block; margin-top: -5px; }
.main .news li { display: flex; align-items: center; overflow: hidden; margin-top: 30px; }
.main .news li .left { width: 25%; }
.main .news li .left img { width: 100%; display: block; }
.main .news li .right { width: 72%; margin-left: 3%; }
.main .news li .right .w01 { font-size: 20px; line-height: 30px; }
.main .news li .right .w01 a { display: block; overflow: hidden; text-overflow: ellipsis; }
.main .news li .right .w01 a:hover { color: var(--primary); }
.main .news li .right .w02 { font-size: 14px; line-height: 24px; color: var(--text-light); margin-top: 5px; }
.main .news li .right .w03 {
    font-size: 14px; line-height: 30px; height: 90px; margin-top: 10px; padding-top: 12px;
    border-top: 1px solid var(--border);
    display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden;
}
.main .news li .right .w04 { margin-top: 22px; }
.main .news li .right .w04 a {
    width: 148px; height: 38px; line-height: 38px; text-align: center; font-size: 14px;
    display: block; overflow: hidden; border: 1px solid var(--text); border-radius: 40px;
    transition: var(--transition);
}
.main .news li .right .w04 a:hover { background-color: var(--primary); border-color: var(--primary); color: #fff; }

/* 视频列表 */
.main .video { width: 100%; display: flex; flex-wrap: wrap; margin-top: -5px; }
.main .video li { width: 31.25%; display: block; overflow: hidden; margin-left: 3.125%; margin-top: 30px; }
.main .video li:nth-child(3n+1) { clear: left; float: left; margin-left: 0; }
.main .video li .tu { width: 100%; height: 17.5vw; max-height: 350px; position: relative; }
.main .video li .tu img { width: 100%; display: block; }
.main .video li .tu .cover {
    background: rgba(0, 0, 0, .6); display: flex; justify-content: center;
    transition: all ease .3s; opacity: 0; position: absolute; left: 0; top: 0; width: 100%; height: 100%;
}
.main .video li .tu .cover .playIco {
    position: absolute; width: 100px; height: 100px; z-index: 2; left: 50%; top: 50%;
    margin: -50px auto auto -50px; cursor: pointer; transform: scale(0); transition: all ease .3s;
}
.main .video li:hover .tu .cover { opacity: 1; }
.main .video li:hover .tu .cover .playIco { transform: scale(1); }
.main .video li .wen {
    text-align: center; font-size: 16px; line-height: 24px; height: 24px; margin-top: 10px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.main .video li:hover .wen { color: var(--primary); }

.main .video01 { width: 100%; }
.main .video01 video, .main .video01 iframe {
    display: block; width: 800px; margin: 25px auto 30px; background-color: #000;
}
.main .video01 iframe { height: 600px; }
.main .video01 .back {
    width: 148px; height: 38px; line-height: 38px; text-align: center; font-size: 14px;
    display: block; overflow: hidden; margin: auto; border: 1px solid var(--text);
    border-radius: 40px; transition: var(--transition);
}
.main .video01 .back:hover { background-color: var(--primary); border-color: var(--primary); color: #fff; }

/* 案例列表 */
.main .case { width: 100%; display: block; }
.main .case li { width: 31.33%; display: block; overflow: hidden; margin-left: 3%; margin-top: 25px; float: left; }
.main .case li:nth-child(3n+1) { clear: left; float: left; margin-left: 0; }
.main .case li .w01 { width: 100%; max-height: 23.87vw; overflow: hidden; }
.main .case li .w01 img { width: 100%; display: block; transition: .5s; }
.main .case li:hover .w01 img { transform: scale(1.1); }
.main .case li .w02 {
    width: 100%; margin-top: 10px; font-size: 20px; line-height: 30px; height: 30px; font-weight: bold;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.main .case li .w03 {
    width: 100%; font-size: 16px; line-height: 26px; height: 26px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* 合作伙伴 logo 墙 */
.main .hz { width: 100%; display: block; padding-top: 5px; }
.main .hz li {
    width: 15.83%; float: left; height: 6.332vw; background-color: #fff; display: flex;
    align-items: center; overflow: hidden; border: 1px solid #eee; box-sizing: border-box;
    margin-left: 1%; margin-top: 20px;
}
.main .hz li:nth-child(6n+1) { clear: left; float: left; margin-left: 0; }
.main .hz li img { max-width: 100%; max-height: 6.332vw; display: block; margin: auto; transition: .5s; }
.main .hz li:hover img { transform: scale(1.1); }
.main .hz li:hover { border-color: var(--primary); }

/* 联系我们 */
.main .lx01 { width: 100%; padding-top: 25px; display: flex; }
.main .lx01 .left { width: 50%; }
.main .lx01 .left #map { width: 100%; height: 100%; }
.main .lx01 .right { width: 45%; margin-left: 5%; }
.main .lx01 .right dl { display: block; overflow: hidden; margin-top: -10px; }
.main .lx01 .right dl dt { margin-top: 15px; overflow: hidden; display: flex; align-items: center; }
.main .lx01 .right dl dt strong { width: 60px; }
.main .lx01 .right dl dt strong img { width: 60px; display: block; }
.main .lx01 .right dl dt p { width: calc(100% - 70px); display: block; margin-left: 10px; }
.main .lx01 .right dl dt p span { display: block; font-size: 16px; line-height: 26px; color: var(--text-gray); }
.main .lx01 .right dl dt p a { display: block; font-size: 18px; line-height: 26px; color: var(--text); }
.main .lx01 .right dl dd { margin-top: 15px; overflow: hidden; display: block; }
.main .lx01 .right dl dd span { width: 100%; font-size: 16px; line-height: 26px; float: left; }
.main .lx01 .right dl dd p { display: block; float: left; margin-top: 10px; margin-right: 30px; }
.main .lx01 .right dl dd strong { width: 120px; display: block; overflow: hidden; border: 1px solid var(--border); }
.main .lx01 .right dl dd strong img { width: 100%; display: block; }
.main .lx01 .right dl dd a { display: block; font-size: 14px; line-height: 24px; text-align: center; margin-top: 5px; }

/* 留言表单 */
.main .lx02 { width: 100%; display: block; }
.main .lx02 .left { width: 48%; float: left; }
.main .lx02 .right { width: 48%; float: right; }
.main .lx02 p {
    width: 100%; height: 50px; line-height: 50px; border-radius: 30px; background-color: var(--bg-gray);
    margin-top: 25px; overflow: hidden; display: block; padding: 0 30px; box-sizing: border-box;
}
.main .lx02 p input {
    width: 100%; font-size: 14px; line-height: 50px; height: 50px;
    display: block; background-color: transparent;
}
.main .lx02 dl {
    width: 100%; height: 50px; line-height: 50px; border-radius: 30px; background-color: var(--bg-gray);
    margin-top: 25px; overflow: hidden; display: block; padding: 0 30px; box-sizing: border-box;
}
.main .lx02 dl dt { display: block; float: left; font-size: 14px; line-height: 50px; }
.main .lx02 dl dd { display: block; float: left; font-size: 14px; line-height: 50px; margin-left: 30px; }
.main .lx02 dl dd input { display: inline-block; vertical-align: middle; margin-right: 6px; }
.main .lx02 span {
    width: 100%; background-color: var(--bg-gray); border-radius: 20px;
    overflow: hidden; display: block; margin-top: 25px;
}
.main .lx02 span textarea {
    width: 100%; height: 125px; display: block; padding: 13px 30px; box-sizing: border-box;
    font-size: 14px; line-height: 24px; overflow: auto; background-color: transparent; font-family: inherit;
}
.main .lx02 .sub { width: 100%; float: left; margin-top: 30px; }
.main .lx02 .sub input {
    display: block; width: 100%; margin: auto; text-align: center; line-height: 50px; color: #fff;
    font-size: 16px; height: 50px; border-radius: 50px; background: var(--primary); cursor: pointer;
    transition: var(--transition);
}
.main .lx02 .sub input:hover { background: red; }

/* 城市选择器 */
.main .lx02 .city-picker-selector { width: 100%; margin-top: 25px; height: 50px; }
.main .lx02 .selector-item { float: left; margin-left: 2.63%; width: 31.58%; height: 50px; position: relative; }
.main .lx02 .selector-item:nth-child(1) { margin-left: 0; }
.main .lx02 .selector-name {
    width: 100%; text-indent: 30px; display: block; font-size: 14px; line-height: 50px; height: 50px;
    overflow: hidden; background: url(../images/sel.png) right 15px center no-repeat var(--bg-gray);
    border-radius: 30px;
}
.main .lx02 .city-picker-selector .selector-list { background: #f1f1f1; width: 100%; position: absolute; top: 50px; z-index: 1; }
.main .lx02 .city-picker-selector .hide { display: none; }
.main .lx02 .city-picker-selector ul { max-height: 160px; overflow-x: hidden; overflow-y: auto; background-color: #69a2f9; }
.main .lx02 .city-picker-selector li {
    border-top: 1px solid var(--border); color: #fff; cursor: pointer; width: 90%; padding: 0 5%;
    height: 34px; line-height: 34px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis;
}
.main .lx02 .city-picker-selector li:first-child { border-top: none; }
.main .lx02 .city-picker-selector li.caller.active,
.main .lx02 .city-picker-selector li.caller.active:hover { background: var(--primary); }

/* --- 新闻 / 常见问题详情 --- */
.ny {
    width: 80%; max-width: 1360px; margin: 0 auto; padding: 55px 0;
    position: relative; z-index: 1;
}
.ny .lbar { width: 70%; float: left; }
.ny .lbar .bt { color: var(--primary); font-size: clamp(20px, 1.7vw, 24px); line-height: 1.42; font-weight: 500; }
.ny .lbar .sj { color: var(--text-gray); font-size: 14px; line-height: 32px; height: 37px; border-bottom: 1px solid #eee; }
.ny .lbar .wen { font-size: 16px; line-height: 24px; margin-top: 20px; }
.ny .lbar .wen img { max-width: 100%; height: auto; }
.ny .lbar .back { margin-top: 20px; padding-top: 9px; border-top: 1px solid #eee; position: relative; }
.ny .lbar .back p {
    width: 780px; display: block; font-size: 14px; height: 24px; line-height: 24px;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 5px;
}
.ny .lbar .back p a:hover { color: var(--primary); }
.ny .lbar .back span { position: absolute; right: 0; top: 15px; font-size: 14px; height: 24px; line-height: 24px; }
.ny .lbar .back span a:hover { color: var(--primary); }

.ny .rbar {
    width: 25%; border: 1px solid #eee; border-top: 2px solid var(--primary); float: right;
    margin-top: 5px; max-height: calc(100vh - 130px); overflow: auto;
}
.ny .rbar::-webkit-scrollbar { width: 5px; height: 1px; }
.ny .rbar::-webkit-scrollbar-thumb { border-radius: 10px; background-color: var(--primary); }
.ny .rbar::-webkit-scrollbar-track { border-radius: 10px; background: rgba(0, 0, 0, .1); }
.ny .rbar .bt { padding-left: 24px; font-size: 18px; height: 50px; line-height: 50px; border-bottom: 1px solid #eee; }
.ny .rbar ul { display: block; padding: 4px 24px 15px; }
.ny .rbar ul li { display: block; width: 100%; margin-top: 15px; overflow: hidden; }
.ny .rbar ul li strong { width: 100%; display: block; overflow: hidden; }
.ny .rbar ul li strong img { width: 100%; display: block; }
.ny .rbar ul li p { display: block; overflow: hidden; font-size: 16px; height: 26px; line-height: 26px; padding-top: 5px; }
.ny .rbar ul li span { display: block; overflow: hidden; font-size: 14px; height: 22px; line-height: 22px; color: var(--text-gray); }
.ny .rbar ul li:hover p { color: var(--primary); }

/* --------------------------------------------------------------------------
   6. 列表 / 详情页
   -------------------------------------------------------------------------- */

/* --- 产品列表（.cp） --- */
.cp { width: 80%; max-width: 1360px; margin: 60px auto; }
.cp .lbar {
    float: left; padding: 35px 2.4vw; width: 25%; box-sizing: border-box;
    background-color: var(--bg-gray); border-radius: 10px; overflow: auto;
}
.cp .lbar::-webkit-scrollbar { width: 5px; height: 1px; }
.cp .lbar::-webkit-scrollbar-thumb { border-radius: 10px; background-color: var(--primary); }
.cp .lbar::-webkit-scrollbar-track { border-radius: 10px; background: rgba(0, 0, 0, .1); }
.cp .lbar .box { width: 100%; }
.cp .lbar .box .w01 { font-size: 24px; line-height: 32px; color: var(--text-gray); font-weight: bold; display: none; }
.cp .lbar .box .w02 { font-size: 24px; line-height: 34px; color: var(--text); font-weight: bold; }
.cp .lbar .box .line { width: 70px; height: 1px; background-color: var(--border); margin-top: 15px; }
.cp .lbar .box01 { width: 100%; }
.cp .lbar .box01 .bt {
    width: 100%; margin-top: 20px; font-size: 18px; line-height: 28px; height: 28px;
    padding-left: 20px; box-sizing: border-box;
    background: url(../images/add01.png) left center no-repeat;
    cursor: pointer; font-weight: bold;
}
.cp .lbar .box01 .bt.cur { background-image: url(../images/add.png); }
.cp .lbar .box01 .list { display: none; padding-left: 20px; padding-top: 1px; }
.cp .lbar .box01 .list a { display: block; font-size: 16px; line-height: 26px; margin-top: 4px; color: var(--text); }
.cp .lbar .box01 .list a:hover, .cp .lbar .box01 .list a.on { color: var(--primary); }

.cp .rbar { width: 70%; float: right; min-height: calc(100vh - 130px); }
.cp .rbar .pro { width: 100%; display: block; margin-top: -30px; }
.cp .rbar .pro li { display: flex; align-items: center; width: 100%; overflow: hidden; margin-top: 30px; }
.cp .rbar .pro li .tu { width: 30%; }
.cp .rbar .pro li .tu a { width: 100%; display: block; overflow: hidden; position: relative; }
.cp .rbar .pro li .tu a::after { content: ''; display: block; padding-top: 80%; }
.cp .rbar .pro li .tu a img {
    max-width: 100%; max-height: 100%; display: block; position: absolute;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.cp .rbar .pro li .wen { width: 66%; margin-left: 4%; }
.cp .rbar .pro li .wen .w01 a { display: block; font-size: 20px; line-height: 30px; font-weight: bold; }
.cp .rbar .pro li .wen .w01 a:hover { color: var(--primary); }
.cp .rbar .pro li .wen .w02 {
    display: -webkit-box; font-size: 14px; line-height: 24px; height: 72px; color: var(--text-light);
    margin-top: 10px; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden;
}
.cp .rbar .pro li .wen .w03 { margin-top: 10px; }
.cp .rbar .pro li .wen .w03 a {
    width: 148px; height: 38px; line-height: 38px; text-align: center; font-size: 14px;
    display: block; overflow: hidden; border: 1px solid var(--text); border-radius: 40px;
    transition: var(--transition);
}
.cp .rbar .pro li .wen .w03 a:hover { background-color: var(--primary); border-color: var(--primary); color: #fff; }

.wen li { list-style: disc; }

/* 分页 */
.fanye { width: 100%; margin-top: 30px; text-align: center; }
.fanye li { margin: 0 3px; display: inline-block; font-size: 16px; }
.fanye li a {
    min-width: 24px; padding: 0 5px; height: 34px; line-height: 34px;
    background-color: #f2f2f2; border-radius: 3px; display: block;
}
.fanye li span { min-width: 24px; padding: 0 5px; height: 34px; line-height: 34px; border-radius: 3px; display: block; }
.fanye li.active span { color: #fff; background-color: var(--primary); }
.fanye li.disabled span { color: #aaa; background-color: #f2f2f2; cursor: no-drop; }
.fanye li a:hover { color: var(--primary); }

/* --- 产品详情（.cp01） --- */
.cp01 { width: 80%; max-width: 1360px; margin: 30px auto; }
.cp01 .lbar { width: 40%; float: left; }
.cp01 .lbar .box { width: 100%; background-color: #fff; z-index: 99; }
.cp01 .lbar .box .gallery-top { width: 100%; display: block; overflow: hidden; float: right; }
.cp01 .lbar .box .gallery-top .swiper-slide { width: 100%; display: flex; align-items: center; overflow: hidden; }
.cp01 .lbar .box .gallery-top .swiper-slide img { max-width: 100%; display: block; margin: auto; }
.cp01 .lbar .box .gallery-thumbs {
    width: 130px; height: 374px; padding: 18px 0; display: block;
    overflow: hidden; float: left; position: relative;
}
.cp01 .lbar .box .gallery-thumbs .swiper-container { width: 100%; height: 374px; overflow: hidden; position: relative; z-index: 1; }
.cp01 .lbar .box .gallery-thumbs .swiper-slide {
    width: 100%; height: 86px; display: flex; align-items: center; overflow: hidden;
    border: 1px solid #eee; box-sizing: border-box;
}
.cp01 .lbar .box .gallery-thumbs .swiper-slide.swiper-slide-thumb-active { border-color: var(--primary); }
.cp01 .lbar .box .gallery-thumbs .swiper-slide img { max-width: 100%; max-height: 86px; display: block; margin: auto; }
.cp01 .lbar .box .gallery-thumbs .swiper-button-white {
    width: 32px; height: 32px; border: 1px solid var(--border); border-radius: 100%;
    background-position: center; background-repeat: no-repeat; position: absolute;
    left: 50%; margin-left: -17px; background-color: #fff; opacity: 1 !important; z-index: 9;
}
.cp01 .lbar .box .gallery-thumbs .swiper-button-white.swiper-button-disabled { border-color: #eee; }
.cp01 .lbar .box .gallery-thumbs .swiper-button-next {
    background-image: url(../images/right.png); bottom: 0; transform: rotate(90deg);
}
.cp01 .lbar .box .gallery-thumbs .swiper-button-prev {
    background-image: url(../images/left.png); top: 0; transform: rotate(90deg);
}
.cp01 .lbar .box .gallery-thumbs .swiper-button-next:hover {
    background-color: var(--primary); border-color: var(--primary); background-image: url(../images/right01.png);
}
.cp01 .lbar .box .gallery-thumbs .swiper-button-prev:hover {
    background-color: var(--primary); border-color: var(--primary); background-image: url(../images/left01.png);
}
.cp01 .lbar .box01 {
    width: 100%; margin-top: 40px; border: 1px solid #eee; box-sizing: border-box;
    position: relative; z-index: 1;
}
.cp01 .lbar .box01 .titles {
    padding: 0 29px; background-color: #f1f1f1; font-size: 18px; line-height: 46px; height: 46px; font-weight: bold;
}
.cp01 .lbar .box01 .wen { padding: 20px 29px; font-size: 14px; line-height: 24px; }
.cp01 .lbar .box01 .table { padding: 25px 29px; }
.cp01 .lbar .box01 .table table {
    border-collapse: separate; border-spacing: inherit;
    border-right: 1px solid #f5f5f5; border-top: 1px solid #f5f5f5; max-width: 100%;
}
.cp01 .lbar .box01 .table table th { padding: 13px; font-size: 14px; background: #f5f5f5; border-left: 1px solid #f5f5f5; }
.cp01 .lbar .box01 .table table td {
    padding: 10px; text-align: left; margin: 10px;
    border-bottom: 1px solid #f5f5f5; border-left: 1px solid #f5f5f5;
}
.cp01 .rbar { width: 55%; float: right; }
.cp01 .rbar .w01 { font-size: 20px; line-height: 30px; padding-top: 15px; font-weight: 400; }
.cp01 .rbar .w02 {
    font-size: 16px; line-height: 26px; color: var(--text-gray);
    padding-top: 5px; padding-bottom: 15px; border-bottom: 1px solid #eee;
}
.cp01 .rbar .w03 {
    padding-top: 15px; display: block; font-size: 19px; line-height: 29px;
    text-align: center; color: var(--primary); font-weight: bold;
}
.cp01 .rbar .w04 { display: block; font-size: 14px; line-height: 24px; }
.cp01 .rbar .w04 img { max-width: 100%; height: auto; }
.cp01 .lbar .w05 { width: 100%; overflow: hidden; }
.cp01 .lbar .w05 a {
    width: 30.3333%; height: 40px; line-height: 40px; float: left;
    display: flex; align-items: center; justify-content: center;
    margin: 16px 1.5%; overflow: hidden; background-color: #f7f7f7; text-align: center;
    border-radius: 5px; cursor: pointer; transition: var(--transition);
}
.cp01 .lbar .w05 a:hover { background-color: var(--primary); color: #fff; }

/* --- 通用视频弹窗（.xuan / .videoBox） --- */
.xuan {
    width: 100%; height: 100%; background-color: rgba(0, 0, 0, .7);
    position: fixed; top: 0; left: 0; z-index: 999999; display: none;
}
.xuan .box {
    padding: 10px 10px 0; background-color: #fff; border-radius: 5px;
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 960px;
}
.xuan .video { width: 100%; }
.xuan .video video, .xuan .video iframe { width: 960px; display: block; overflow: hidden; }
.xuan .video iframe { height: 540px; }
.xuan .wen { margin: 10px auto; }
.xuan .wen b {
    font-size: 16px; line-height: 26px; display: block; float: left;
    margin: 0 10px; width: calc(100% - 80px); overflow: hidden;
}
.xuan .wen a { cursor: pointer; display: block; float: right; height: 26px; }
.xuan .wen a img { display: block; height: 26px; transition: 1s ease-in; }
.xuan .wen a img:hover { transform: rotate(360deg); }

.videoBox {
    position: fixed; background: rgba(0, 0, 0, .6); left: 0; top: 0; bottom: 0; right: 0;
    display: flex; flex-direction: column; justify-content: center;
    pointer-events: none; opacity: 0; z-index: -1; transition: opacity .3s ease;
}
.videoBox.show { opacity: 1; pointer-events: auto; z-index: 1990; }
.videoBox video, .videoBox iframe { display: block; width: 800px; margin: 0 auto; }
.videoBox iframe { height: 600px; }
.closeVideo {
    max-width: 150px; background: #fff; margin: 30px auto 0; border-radius: 55px;
    padding: 10px 30px; width: 100%; text-align: center; font-size: 15px;
    cursor: pointer; transition: all ease .3s;
}
.closeVideo:hover { background: var(--primary); color: #fff; }

/* --- .ab01 关于（首页/关于页） --- */
.ab01 {
    width: 80%; max-width: 1360px; margin: 0 auto; padding: 55px 0;
    position: relative; z-index: 1; background-color: #fff;
}
.ab01 .title { font-weight: bold; }
.ab01 .bg { width: 100%; height: 60px; background-color: var(--bg-gray); position: absolute; left: 0; bottom: 0; z-index: 1; }
.ab01 .box { width: 100%; margin-top: 25px; position: relative; z-index: 3; display: flex; }
.ab01 .left { width: 50%; margin-bottom: 5px; }
.ab01 .left .w01 { font-size: 36px; line-height: 44px; height: 44px; color: var(--text-gray); text-transform: uppercase; }
.ab01 .left .w02 { width: 100%; margin-top: 5px; }
.ab01 .left .w02 p {
    display: flex; align-items: center; float: left; padding: 8px 20px;
    font-size: 16px; line-height: 24px; color: #fff; background-color: var(--primary);
}
.ab01 .left .w02 p img { display: block; height: 16px; margin-right: 10px; }
.ab01 .left .w03 { width: 100%; font-size: 24px; line-height: 32px; margin-top: 25px; font-weight: 500; }
.ab01 .left .w03 span { color: var(--primary); }
.ab01 .left .w04 { width: 100%; font-size: 14px; line-height: 30px; margin-top: 17px; }
.ab01 .right {
    width: 45%; background-position: center; background-repeat: no-repeat; background-size: cover;
    border-radius: 10px; margin-left: 5%; overflow: hidden;
}
.ab01 .right .cover {
    background: rgba(0, 0, 0, .6); display: flex; justify-content: center;
    transition: all ease .3s; opacity: 0; position: relative; width: 100%; height: 100%;
}
.ab01 .right:hover .cover { opacity: 1; }
.ab01 .right .cover .playIco {
    position: absolute; width: 100px; height: 100px; z-index: 2; left: 50%; top: 50%;
    margin: -50px auto auto -50px; cursor: pointer; transform: scale(0); transition: all ease .3s;
}
.ab01 .right:hover .cover .playIco { transform: scale(1); }
.ab01 .list {
    width: 100%; margin: 30px auto 0; position: relative; z-index: 3;
    background-color: #fff; border-radius: 5px; display: flex; align-items: center;
}
.ab01 .list ul { width: 100%; padding: 30px 10px; display: flex; justify-content: space-between; }
.ab01 .list ul li { display: block; width: 24%; box-shadow: 0 0 20px rgba(0, 0, 0, .1); padding: 20px; text-align: center; }
.ab01 .list ul li strong { display: block; overflow: hidden; position: relative; height: 50px; }
.ab01 .list ul li strong img { display: block; height: 50px; position: relative; z-index: 3; margin: auto; }
.ab01 .list ul li span {
    width: 50px; height: 50px; border-radius: 100%; overflow: hidden; display: block;
    background-color: #f7f7f7; position: absolute; left: 50%; margin-left: -55px; top: 0; z-index: 1;
}
.ab01 .list ul li b { display: block; font-size: 20px; line-height: 50px; font-weight: 500; overflow: hidden; margin-top: 10px; }
.ab01 .list ul li p { display: block; font-size: 14px; line-height: 24px; overflow: hidden; margin-top: 5px; text-align: left; }

/* --- .ab02 优势（灰底卡片） --- */
.ab02 {
    width: 80%; max-width: 1360px; margin: 0 auto; padding: 50px 0;
    background-color: var(--bg-gray); position: relative; z-index: 1;
}
.ab02 .box { width: 100%; margin-top: -5px; position: relative; z-index: 3; }
.ab02 .box .list { width: 100%; display: flex; flex-wrap: wrap; }
.ab02 .box .list dt {
    width: 31.33%; background-position: center; background-repeat: no-repeat; background-size: cover;
    float: left; margin-left: 3%; display: flex; position: relative; overflow: hidden;
    margin-top: 30px; flex-direction: column;
}
.ab02 .box .list dt:nth-child(3n+1) { margin-left: 0; }
.ab02 .box .list dt .wen {
    width: 80%; padding: 20px; box-sizing: border-box; background-color: rgba(255, 255, 255, .9);
    margin: 30px auto; flex: 1 1 auto; display: flex; flex-direction: column;
}
.ab02 .box .list dt .wen a {
    display: flex; overflow: hidden; width: 100%; height: 100%;
    position: relative; flex: 1 1 auto; flex-direction: column;
}
.ab02 .box .list dt .wen .w01 { height: 60px; }
.ab02 .box .list dt .wen .w01 img { display: block; height: 45px; margin: auto; }
.ab02 .box .list dt .wen .w02 { font-size: 20px; line-height: 45px; text-align: center; }
.ab02 .box .list dt .wen .w03 { font-size: 14px; line-height: 20px; margin-top: 2px; text-align: center; color: var(--text-light); }

/* --- .ab03 / .ab04 / .ab05 轮播 --- */
.ab03, .ab05 {
    width: 80%; max-width: 1360px; margin: 0 auto; padding: 55px 0 60px;
    position: relative; z-index: 1;
}
.ab03 { background-color: #fff; }
.ab05 { background-color: var(--bg-gray); }
.ab03 .box, .ab05 .swiper-container { width: 100%; margin-top: 25px; position: relative; z-index: 3; }
.ab03 .box .swiper-container { width: 100%; }
.ab03 .box .swiper-container .swiper-slide { width: 31.63%; height: 16.72vw; margin-right: 2.555%; overflow: hidden; }
.ab05 .swiper-container .swiper-slide { width: 23.53%; height: 13.38vw; margin-right: 1.96%; overflow: hidden; }
.ab03 .box .swiper-container .swiper-slide img,
.ab05 .swiper-container .swiper-slide img { display: block; width: 100%; }
.ab03 .box .swiper-button-white {
    width: 40px; height: 40px; cursor: pointer; border-radius: 100%;
    background-color: var(--bg-gray); background-position: center; background-repeat: no-repeat;
    overflow: hidden; position: absolute; top: 50%; margin-top: -20px; z-index: 3;
}
.ab03 .box .swiper-button-prev { background-image: url(../images/prev.png); left: 10px; }
.ab03 .box .swiper-button-next { background-image: url(../images/next.png); right: 10px; }
.ab03 .box .swiper-button-prev:hover { background-color: var(--primary); background-image: url(../images/prev01.png); }
.ab03 .box .swiper-button-next:hover { background-color: var(--primary); background-image: url(../images/next01.png); }

.ab04 { width: 80%; max-width: 1360px; margin: 0 auto; padding: 55px 0 60px; position: relative; background-color: #fff; }
.ab04 .swiper-container { width: 100%; margin-top: 25px; position: relative; z-index: 3; }
.ab04 .swiper-container .swiper-slide { width: 11.45%; height: 12.95vw; margin-right: 1.2%; overflow: hidden; }
.ab04 .swiper-container .swiper-slide img { display: block; width: 100%; }

.ab04 .swiper-pagination, .ab05 .swiper-pagination {
    width: 100%; display: flex; justify-content: center; flex-wrap: wrap; margin-top: 30px;
}
.ab04 .swiper-pagination span, .ab05 .swiper-pagination span {
    width: 10px; height: 10px; display: block; margin: 0 5px; cursor: pointer;
    border-radius: 10px; background-color: var(--text-gray);
}
.ab04 .swiper-pagination span.swiper-pagination-bullet-active,
.ab05 .swiper-pagination span.swiper-pagination-bullet-active {
    width: 60px; background: linear-gradient(to right, var(--primary), #69a2f9);
}

/* --------------------------------------------------------------------------
   7. 专题区块
   -------------------------------------------------------------------------- */

/* 服务规范 */
.shfw .contact-card {
    background: #fff; border-radius: 12px; padding: 10px; margin-bottom: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .08); border: 1px solid #eaeaea;
}
.shfw .contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.shfw .contact-item {
    display: flex; align-items: center; padding: 0 15px; background: #f8fafc;
    border-radius: 8px; transition: all .3s ease;
}
.shfw .contact-item:hover { background: #e6f0ff; transform: translateY(-3px); }
.shfw .contact-details { flex: 1; }
.shfw .contact-details h3 { font-size: 1rem; margin-bottom: 5px; font-weight: 500; }
.shfw .contact-details p { font-size: 1rem; }
.shfw .regulations { margin-bottom: 50px; }
.shfw .regulation-section {
    margin-bottom: 40px; background: #fff; border-radius: 12px; padding: 30px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .08); border: 1px solid #eaeaea;
}
.shfw .section-title {
    font-size: 1.5rem; color: #1a56db; margin-bottom: 25px; padding-bottom: 10px;
    border-bottom: 2px solid #eaeaea; display: flex; align-items: center;
}
.shfw .subsection { margin-bottom: 25px; }
.shfw .subsection-title {
    font-size: 1.15rem; color: #3b82f6; margin-bottom: 15px; font-weight: 600;
    padding-left: 15px; border-left: 4px solid #3b82f6;
}
.shfw .content-list { list-style-type: none; }
.shfw .content-list li { margin-bottom: 15px; padding-left: 25px; position: relative; }
.shfw .content-list li::before {
    content: "•"; color: #1a56db; font-weight: bold; position: absolute; left: 0; font-size: 1.2rem;
}
.shfw .content-list ol { list-style-type: decimal; padding-left: 25px; margin-top: 10px; }
.shfw .content-list ol li { margin-bottom: 10px; padding-left: 5px; }
.shfw .content-list ol li::before { display: none; }
.shfw .highlight { background: #f1f5f9; padding: 20px; border-radius: 8px; margin: 15px 0; border-left: 4px solid #1a56db; }

/* 技术方案 */
#jjfa header { padding: 10px; text-align: center; border-radius: 8px; margin-bottom: 10px; }
#jjfa header p { font-size: 1rem; }
#jjfa h1 { font-size: 2rem; margin-bottom: 30px; color: #1a56db; }
#jjfa h2 { font-size: 18px; color: #2c3e50; margin: 0 0 10px; padding-bottom: 10px; border-bottom: 2px solid #3498db; }
#jjfa h3 { font-size: 20px; color: #2980b9; margin: 20px 0 15px; }
#jjfa p { margin-bottom: 15px; font-size: 1rem; }
#jjfa .intro { font-size: 1.2rem; background-color: #e8f4fc; padding: 20px; border-radius: 8px; margin-bottom: 30px; }
#jjfa .module {
    background-color: #fff; border-radius: 8px; padding: 25px; margin-bottom: 25px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, .1); transition: transform .3s ease;
}
#jjfa .module:hover { transform: translateY(-5px); }
#jjfa .module-title { display: flex; align-items: center; margin-bottom: 20px; }
#jjfa .module-number {
    background-color: #3498db; color: #fff; width: 40px; height: 40px; border-radius: 50%;
    display: flex; justify-content: center; align-items: center; font-weight: bold;
    margin-right: 15px; flex-shrink: 0;
}
#jjfa .instruments { display: flex; flex-wrap: wrap; gap: 10px; margin: 15px 0; }
#jjfa .instrument { background-color: #e8f4fc; padding: 8px 15px; border-radius: 20px; font-size: .9rem; }
#jjfa .value { background-color: #e8f6ef; padding: 15px; border-left: 4px solid #2ecc71; margin: 15px 0; }
#jjfa .advantages { display: grid; grid-template-columns: repeat(auto-fit, minmax(23%, 1fr)); gap: 1%; margin: 10px 0; }
#jjfa .advantage { background-color: #fff; padding: 20px; border-radius: 8px; box-shadow: 0 4px 8px rgba(0, 0, 0, .1); }
#jjfa .advantage h3 { color: #2c3e50; display: flex; align-items: center; }
#jjfa .advantage-icon { margin-right: 10px; color: #3498db; }
#jjfa footer { text-align: center; border-radius: 8px; margin-top: 40px; }

/* 产品详情富文本 */
.productsDetails { font-size: 14px; line-height: 23px; }
.productsDetails div, .productsDetails p { display: block; }
.productsDetails p { margin-block: .3em; }
.productsDetails img { height: auto; max-width: 100%; border: none; }
.productsDetails strong { font-weight: bolder; }
.productsDetails table tr:nth-child(odd) { background-color: #efefef; }

.item-products { width: 100%; max-width: 1600px; margin: auto; font-size: 16px; }
.kche-wrap-width { margin: 10px 0; }
.kche-wrap-width1 { clear: both; margin: 2px auto; width: 100%; max-width: 1600px; box-sizing: border-box; }
.kche-t13 > h2 {
    width: 100%; font-size: 20px; padding: 5px 20px; box-sizing: border-box;
    background-color: var(--color, #255da4); border-radius: 4px; margin: 0; color: #fff;
}
.kche-t171 .kche-t171-item-info { flex: 1; }
.kche-t171 .kche-t171-list { display: flex; flex-wrap: wrap; justify-content: space-between; }
.kche-t171 .kche-t171-item {
    width: 49%; display: flex; box-sizing: border-box; padding: 15px;
    background-color: #f3f5f8; margin-top: 30px; border-radius: 5px; overflow: hidden;
}
.kche-t171 .kche-t171-item-info .kche-t171-item-tit {
    font-size: 18px; margin: 0; color: #000; font-weight: var(--fontbold6, 600); text-transform: capitalize;
}
.kche-t171 .kche-t171-item-info .kche-t171-item-des { margin-top: 5px; }
.kche-t171 .kche-t171-item-info .kche-t171-item-des p { margin: 0; color: var(--introcolor, #555); }

.kche-t98 .kche-t98-list { display: flex; margin-top: 30px; justify-content: space-between; flex-wrap: wrap; }
.kche-t98 .kche-t98-item-title {
    width: 100%; margin: 0; text-align: center; padding: 15px 0; font-size: 18px;
    font-weight: var(--fontbold6, 600); border-bottom: 3px solid var(--color, #255da4);
}
.kche-t98 .kche-t98-list .kche-t98-item {
    width: 31%; box-shadow: 0 2px 6px 0 rgba(51, 51, 52, .2);
    border-radius: 10px; transition: all .1s linear;
}
.kche-t98 .kche-t98-item .kche-t98-item-bottom { box-sizing: border-box; padding: 20px; color: var(--introcolor, #555); }
.kche-t98 .kche-t98-item .kche-t98-item-des { line-height: 1.7; margin: 0; }

.table-wrap { width: 100%; overflow-x: auto; overflow-y: hidden; margin-top: 20px; }
.table-wrap:nth-of-type(1) { margin-top: 0; }
.table-wrap table, .table-wrap td, .table-wrap tr { border-collapse: collapse; border: none; border-spacing: 0; margin: 0; padding: 0; }
.table-wrap table { margin: 10px 0; width: 100%; min-width: 400px; }
.table-wrap .table td { border: 1px solid #ccc; padding: 0 3%; }

main.page-template-1 .max-width-box article article { margin-left: 0; }
main.page-template-1 .max-width-box article { flex: 1; margin-left: 58px; }
.max-width-box article { width: 100%; }

.formatted-content h2, .formatted-content h3 { margin: 1.5em 0 .8em; padding-bottom: .3em; font-weight: 500; }
.formatted-content table { margin: 1.5em 0; padding-bottom: .3em; }
.formatted-content p { margin-bottom: 1.5em; text-align: justify; font-size: 16px; }
.formatted-content ul { margin: 1em 0; padding-left: 2em; }
.formatted-content li { margin-bottom: .5em; }
.formatted-content blockquote { border-left: 4px solid #3498db; padding-left: 1em; margin: 1.5em 0; color: #555; font-style: italic; }

/* 特色列表（产品详情） */
.feature-list { counter-reset: feature-counter; list-style: none; padding-left: 0; margin: 13px 0; display: flex; flex-direction: column; gap: 8px; }
.feature-list li { display: flex; align-items: flex-start; counter-increment: feature-counter; }
.feature-list li::before { content: counter(feature-counter, decimal-leading-zero) "."; margin-right: 12px; }

/* --------------------------------------------------------------------------
   8. 荣誉页（.ab04 相册 + 灯箱）
   -------------------------------------------------------------------------- */
.ab04 img { max-width: 100%; }
.ab04 .wrap { max-width: 1360px; margin: 0 auto; padding: 0 32px; }
.ab04 .hero { padding: 76px 0 44px; position: relative; }
.ab04 .eyebrow {
    margin: 0 0 14px; font-size: 12px; font-weight: 600; letter-spacing: .28em;
    color: var(--gold); text-transform: uppercase;
}
.ab04 .hero h1 {
    width: 100%; font-size: clamp(24px, 2.2vw, 30px); line-height: 1.4;
    text-align: center; font-weight: bold; color: var(--primary-dark);
}
.ab04 .hero-sub { width: 100%; margin-top: .5vw; text-align: center; font-size: 16px; line-height: 26px; }
.ab04 .filter-bar-holder { position: relative; width: 100%; }
.ab04 .filter-bar {
    position: relative; z-index: 30; background: #fff;
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    backdrop-filter: saturate(180%) blur(14px);
    transition: box-shadow .25s ease, background .25s ease;
}
.ab04 .filter-bar.is-fixed {
    position: fixed; left: 0; right: 0; width: 100%; top: var(--header-h, 0px);
    z-index: 30; max-width: 1360px; margin: auto;
    box-shadow: 0 10px 24px -14px rgba(16, 24, 40, .28);
}
.ab04 .filter-bar .wrap { max-width: 1360px; margin: 0 auto; padding-top: 14px; padding-bottom: 14px; }
.ab04 .filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; padding: 2px; }
.ab04 .chip {
    display: inline-flex; align-items: center; gap: 8px; padding: 9px 18px;
    border-radius: 999px; border: 1px solid var(--line); background: #fff;
    color: var(--ink-2); font-family: inherit; font-size: 15px; white-space: nowrap;
    cursor: pointer; transition: background .25s, color .25s, border-color .25s, box-shadow .25s, transform .25s;
}
.ab04 .chip em { font-style: normal; font-size: 12px; color: #98a2b0; transition: color .25s; }
.ab04 .chip:hover { border-color: #c9d1db; transform: translateY(-1px); }
.ab04 .chip.active {
    background: var(--ink); border-color: var(--ink); color: #fff;
    box-shadow: 0 10px 22px -10px rgba(21, 32, 43, .7);
}
.ab04 .chip.active em { color: rgba(255, 255, 255, .6); }

.ab04 .masonry { position: relative; margin: 34px 0 0; }
.ab04 .card {
    position: absolute; left: 0; top: 0; background: #fff; border-radius: var(--radius);
    overflow: hidden; cursor: zoom-in; outline: none; will-change: left, top;
    box-shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 10px 30px -18px rgba(16, 24, 40, .35);
}
.ab04 .masonry.ready .card {
    transition: left .55s cubic-bezier(.22, 1, .36, 1), top .55s cubic-bezier(.22, 1, .36, 1),
                opacity .32s ease, transform .3s ease, box-shadow .3s ease;
}
.ab04 .card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -32px rgba(16, 24, 40, .5), 0 4px 12px rgba(16, 24, 40, .06); }
.ab04 .card:focus-visible { box-shadow: 0 0 0 3px rgba(176, 141, 87, .55), 0 20px 40px -24px rgba(16, 24, 40, .5); }
.ab04 .card-media {
    position: relative; overflow: hidden; aspect-ratio: var(--cert-ratio, 4 / 5); background: #f1f3f5;
}
.ab04 .card-media::before {
    content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 0;
    background: linear-gradient(100deg, rgba(241, 243, 245, 0) 30%, rgba(255, 255, 255, .65) 50%, rgba(241, 243, 245, 0) 70%);
    background-size: 200% 100%; animation: skeletonSweep 1.4s ease infinite;
    transition: opacity .3s ease;
}
.ab04 .card-media.is-loaded::before { opacity: 0; animation: none; }
.ab04 .card-media::after {
    content: ''; position: absolute; inset: 0; margin: auto; width: 28px; height: 28px;
    border-radius: 50%; border: 2.5px solid rgba(21, 32, 43, .12); border-top-color: var(--gold);
    animation: spin .8s linear infinite; transition: opacity .3s ease; z-index: 1; pointer-events: none;
}
.ab04 .card-media.is-loaded::after { opacity: 0; animation: none; }
.ab04 .card-media img, .ab04 .card-media svg {
    position: absolute; inset: 0; display: block; width: 100%; height: 100%;
    object-fit: contain; background: #fff; z-index: 0;
}
.ab04 .card-media img { opacity: 0; transition: opacity .45s ease; }
.ab04 .card-media img.is-loaded { opacity: 1; }
.ab04 .zoom-ico {
    position: absolute; right: 10px; bottom: 10px; width: 30px; height: 30px; border-radius: 50%;
    display: grid; place-items: center; background: rgba(255, 255, 255, .94); color: var(--ink);
    font-size: 18px; font-weight: 500; line-height: 1; opacity: 0; transform: scale(.75);
    transition: opacity .25s, transform .25s; box-shadow: 0 4px 12px rgba(16, 24, 40, .18); z-index: 2;
}
.ab04 .card:hover .zoom-ico { opacity: 1; transform: scale(1); }
.ab04 .card-info { padding: 14px 16px 17px; border-top: 1px solid #f2f4f6; }
.ab04 .card-cat { font-size: 11.5px; font-weight: 600; letter-spacing: .14em; color: var(--gold); }
.ab04 .card-title { margin: 7px 0 0; font-size: 14.5px; font-weight: 500; line-height: 1.55; color: var(--ink); }

.ab04 .load-more-wrap {
    display: flex; align-items: center; justify-content: center; padding: 34px 0 90px;
    opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility .3s ease;
}
.ab04 .load-more-wrap.show { opacity: 1; visibility: visible; }
.ab04 .loader { display: inline-flex; align-items: center; gap: 12px; font-size: 14px; letter-spacing: .06em; color: var(--muted); }
.ab04 .spinner {
    width: 22px; height: 22px; border-radius: 50%;
    border: 2.5px solid rgba(21, 32, 43, .12); border-top-color: var(--gold);
    animation: spin .8s linear infinite;
}

.ab04 .lightbox {
    position: fixed; inset: 0; z-index: 100; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 24px; padding: 5vh 4vw;
    background: rgba(12, 18, 26, .94); opacity: 0; visibility: hidden;
    transition: opacity .3s ease, visibility .3s ease;
}
.ab04 .lightbox.open { opacity: 1; visibility: visible; z-index: 9999; }
.ab04 .lb-figure {
    display: flex; align-items: center; justify-content: center;
    max-height: 74vh; max-width: 92vw; position: relative; z-index: 100;
}
.ab04 .lb-figure svg, .ab04 .lb-figure img {
    display: block; width: auto; height: auto;
    max-width: min(88vw, 980px); max-height: 74vh;
    border-radius: 4px; background: #fff;
    box-shadow: 0 30px 90px rgba(0, 0, 0, .6); object-fit: contain;
}
.ab04 .lb-figure .swap { animation: lbIn .35s ease both; }
.ab04 .lb-caption { text-align: center; color: #fff; max-width: min(88vw, 980px); }
.ab04 .lb-cat { font-size: 11.5px; letter-spacing: .22em; color: var(--gold); font-weight: 600; }
.ab04 .lb-title { margin: 9px 0 0; font-size: 17px; font-weight: 500; letter-spacing: .02em; line-height: 1.5; }
.ab04 .lb-count { margin-top: 11px; font-size: 12.5px; letter-spacing: .12em; color: rgba(255, 255, 255, .42); }
.ab04 .lb-btn {
    position: absolute; border: 0; cursor: pointer; display: grid; place-items: center;
    color: #fff; font-family: inherit; background: rgba(255, 255, 255, .08);
    transition: background .25s, transform .25s, opacity .25s;
}
.ab04 .lb-btn:hover { background: rgba(255, 255, 255, .2); }
.ab04 .lb-btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.ab04 .lb-close { top: 24px; right: 28px; width: 44px; height: 44px; border-radius: 50%; font-size: 22px; line-height: 1; padding-bottom: 2px; }
.ab04 .lb-close:hover { transform: rotate(90deg); }
.ab04 .lb-nav { top: 50%; margin-top: -26px; width: 52px; height: 52px; border-radius: 50%; font-size: 26px; padding-bottom: 4px; }
.ab04 .lb-prev { left: 5vw; z-index: 120; }
.ab04 .lb-next { right: 5vw; z-index: 120; }
.ab04 .lb-nav:disabled { opacity: .25; cursor: default; }
.ab04 .lb-loading {
    position: absolute; inset: 0; display: none; align-items: center; justify-content: center;
    background: rgba(12, 18, 26, .55); border-radius: 4px; z-index: 3;
}
.ab04 .lb-loading.show { display: flex; }
.ab04 .lb-loading .spinner {
    border-color: rgba(255, 255, 255, .2); border-top-color: var(--gold); width: 26px; height: 26px;
}
.ab04 .site-footer { padding: 0 0 56px; text-align: center; font-size: 12.5px; letter-spacing: .16em; color: #a8b1bd; }
body.lb-open { overflow: hidden; }

/* 首页荣誉证书横向轮播 */
.zbox.cert-section { width: 96%; max-width: none; }
.cert-carousel-outer { position: relative; width: 100%; padding-top: 40px; }
.cert-carousel-wrapper { width: 100%; max-width: 1360px; margin: 0 auto; }
.cert-carousel-viewport {
    position: relative; width: 100%; overflow: hidden; padding: 12px 0;
    box-sizing: border-box; touch-action: pan-y;
    -webkit-user-select: none; user-select: none; -webkit-tap-highlight-color: transparent;
}
.cert-carousel-track {
    display: flex; gap: 25px;
    transition: transform .45s cubic-bezier(.25, 1, .5, 1); will-change: transform;
}
.cert-card { flex: 0 0 auto; width: 240px; display: flex; flex-direction: column; align-items: center; }
.cert-image-box {
    box-sizing: border-box; width: 100%; height: 340px; background-color: #fff; border-radius: 2px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .1), inset 0 0 0 1px #fff;
    overflow: hidden; position: relative; cursor: pointer;
    transition: transform .3s ease, box-shadow .3s ease;
}
.cert-card:hover .cert-image-box { transform: translateY(-5px); box-shadow: 0 12px 25px rgba(0, 0, 0, .15); }
.cert-image-box img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cert-title {
    margin-top: 20px; font-size: 16px; color: #333; font-weight: 500; text-align: center;
    overflow: hidden; text-overflow: ellipsis; width: 100%;
}
.cert-arrow {
    position: absolute; top: 50%; transform: translateY(-50%); width: 60px; height: 60px;
    background-color: #e6e6e6; border-radius: 50%; display: flex; justify-content: center; align-items: center;
    cursor: pointer; color: #fff; font-size: 24px; z-index: 10; border: none; outline: none;
    transition: background-color .3s; box-shadow: 0 4px 10px rgba(0, 0, 0, .05);
}
.cert-arrow:hover { background-color: #d0d0d0; }
.cert-prev { left: max(10px, calc(50% - 680px - 80px)); }
.cert-next { right: max(10px, calc(50% - 680px - 80px)); }

/* --------------------------------------------------------------------------
   9. 页脚 / 浮动客服 / 移动端底栏
   -------------------------------------------------------------------------- */
footer {
    padding: 2% 0; width: 100%; color: var(--footercolor, #b1bac3);
    background: var(--footer-dark); display: flex; justify-content: center;
}
footer img { width: 100%; height: auto; max-width: 150px; border: none; }
footer .logo-box { padding-right: 3%; }
footer .footer-info {
    width: 86.33333%; max-width: 1600px; display: flex; line-height: 30px;
    justify-content: space-between; position: relative;
}
footer .footer-info .logo-box .logo {
    margin-bottom: 5%; display: flex; align-items: center; font-size: 23px;
    font-weight: var(--fontbold6, 600); line-height: 24px;
}
footer .footer-info .logo-box .logo img { margin-right: 20px; max-height: 50px; width: auto; }
footer .footer-info p { width: 390px; line-height: 1.6; margin-top: 10px; transition: all .3s ease; }
footer .footer-info p, footer .footer-info a { color: #b1bac3; }
footer .footer-info a { color: var(--footercolor, #b1bac3); }
footer .footer-info h4 { font-size: 18px; color: #fff; margin-bottom: 20px; font-weight: 100; }
footer .footer-info .nav1 { width: 250px; }
footer .footer-info .nav1 ul { width: 100%; display: flex; flex-wrap: wrap; justify-content: space-between; }
footer .footer-info .nav1 ul li { width: 100%; font-size: var(--fontsize14, 14px); }
footer .footer-info .nav2 { width: 450px; }
footer .footer-info .nav2 ul { display: flex; flex-wrap: wrap; }
footer .footer-info .nav2 ul li { width: 100%; white-space: nowrap; }
footer .footer-info .nav1 ul > li > a,
footer .footer-info .nav2 ul > li > a { transition: padding-left .3s ease; }
footer .footer-info .nav1 ul > li > a:hover,
footer .footer-info .nav2 ul > li > a:hover { color: #fff; padding-left: 4px; }

/* 旧版页脚（保留以兼容历史页面） */
.footer { width: 80%; padding: 0 10%; background-color: var(--footer-bg); position: relative; z-index: 9; }
.footer .ma { width: 110px; float: right; margin: 30px 0; }
.footer .ma img { width: 100%; display: block; }
.footer .foot { width: calc(100% - 160px); float: left; padding-top: 5px; }
.footer .foot dl { width: 100%; border-bottom: 1px solid #757575; display: block; }
.footer .foot dl dt, .footer .foot dl dd { display: block; float: left; font-size: 16px; line-height: 90px; color: #fff; }
.footer .foot dl dd { margin-left: 5%; }
.footer .foot dl dd img { height: 20px; margin: 35px 10px 35px 0; float: left; display: block; }
.footer .foot ul { width: 100%; display: block; height: 74px; }
.footer .foot ul li { display: block; float: right; font-size: 14px; line-height: 74px; color: #fff; margin-left: 3.6%; }
.footer .foot ul li a { color: #fff; }

/* 版权 */
.copyright {
    padding: 10px 8%; color: var(--footercolor, #b1bac3);
    background: var(--text-gray); display: flex; position: relative;
}
.copyright a { margin-left: 10px; font-size: var(--fontsize14, 14px); color: #333; }
.copyright ul { width: 100%; }
.copyright li { float: left; padding-left: 3%; width: 47%; color: #333; }

/* 字体图标占位 */
.fa {
    display: inline-block; font: normal normal normal 14px/1 FontAwesome;
    font-size: inherit; text-rendering: auto; -webkit-font-smoothing: antialiased;
}
.fa-headset::before { content: "\f590"; }

/* 移动端遮罩 */
.mb-all {
    width: 100%; height: 100%; position: fixed; left: 0; top: 0;
    background: rgba(0, 0, 0, .8); z-index: 3; display: none;
}

/* 侧边悬浮客服 */
.floating_ck { position: fixed; right: 10px; bottom: 50px; z-index: 100; }
.floating_ck dl dd {
    position: relative; width: 50px; height: 65px; background-color: #646577;
    border-bottom: 1px solid #555666; text-align: center;
    background-repeat: no-repeat; background-position: center 20%; cursor: pointer;
    transition: background-color .25s ease;
}
.floating_ck dl dd:hover { background-color: #e40231; border-bottom-color: #a40324; }
.floating_ck dl dd:hover .floating_left { display: block; }
.consult, .words { background-image: url(/public/Home/images/icon/zxicon.png); }
.quote { background-image: url(/public/Home/images/icon/kficon.png); }
.qrcord { background-image: url(/public/Home/images/icon/erweima.png); }
.return { background-image: url(/public/Home/images/icon/fanhui.png); }
.floating_ck dd span { color: #fff; display: block; padding-top: 40px; font-size: 11px; font-weight: 400; }
.floating_left {
    position: absolute; left: -160px; top: 0; width: 160px; height: 65px;
    background-color: #e40231; border-bottom: 1px solid #a40324; display: none;
}
.floating_left a { color: #fff; line-height: 65px; }
.floating_dh { top: -66px; height: 131px; font-weight: 400; }
.floating_ewm { top: -195px; height: 260px; font-weight: 400; }
.floating_ewm i {
    background-image: url(/public/Home/images/icon/qr_code.jpg);
    display: block; width: 145px; height: 145px; margin: 7px auto 0;
}
.floating_dh p, .floating_ewm p { color: #fff; margin-top: 5px; }
.floating_ewm .qrcord_p01 { font-size: 14px; line-height: 20px; }
.floating_ewm .qrcord_p02 { font-size: 16px; }
.floating_dh .qrcord_p03 { font-size: 16px; padding-left: 20px; text-align: left; }

/* 移动端底栏 */
.mobile-footer {
    display: none; position: fixed; bottom: 0; left: 0; width: 100%;
    background: #fcfcfc; box-shadow: 0 -2px 10px rgba(0, 0, 0, .1);
    z-index: 600; padding-bottom: env(safe-area-inset-bottom);
}
.mobile-nav { display: flex; justify-content: space-around; height: 56px; }
.mobile-nav-item {
    font-size: 12px; display: flex; flex-direction: column; align-items: center;
    justify-content: center; color: #555; flex: 1;
}
.mobile-nav-item i { font-size: 20px; margin-bottom: 5px; }

/* --------------------------------------------------------------------------
   10. 导航
   -------------------------------------------------------------------------- */
header {
    position: fixed; z-index: 999; width: 100%; top: 0; left: 0;
    background: #fff; border-bottom: 1px solid #eee; box-shadow: 0 2px 8px rgba(0, 0, 0, .05);
}
.header { width: 80%; max-width: none; margin: 0 auto; padding: 0 10px; }
.head { display: flex; align-items: center; justify-content: space-between; height: 85px; position: relative; }
.logo { flex-shrink: 0; z-index: 1000; }
.logo img { height: 50px; display: block; width: auto; }
.nav-wrapper { flex: 1; display: flex; justify-content: center; align-items: center; min-width: 0; }
.nav {
    display: flex; list-style: none; margin: 0; padding: 0; gap: 4px;
    flex-wrap: nowrap; justify-content: center; align-items: center; width: auto;
}
.nav > li {
    position: relative; padding: 0 10px; height: 85px; display: flex;
    align-items: center; flex-shrink: 0;
}
.nav > li > a {
    display: flex; align-items: center; height: 100%; color: #333; font-size: 16px;
    white-space: nowrap; cursor: pointer; border-bottom: 2px solid transparent;
    transition: border-color .3s, color .3s; padding: 0 2px; text-decoration: none;
}
.nav > li.on > a, .nav > li:hover > a { color: #0033a9; }
.nav .sub-menu {
    position: absolute; top: 100%; left: 0; min-width: 200px; background: #fff;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .12); border-radius: 0 0 6px 6px; padding: 10px 0;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: all .25s ease; border-top: 2px solid #0056b3;
}
.nav > li:hover .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav .sub-menu a {
    display: block; padding: 10px 20px; color: #444; font-size: 16px;
    text-decoration: none; white-space: nowrap;
}
.nav .sub-menu a:hover { background: #f5f7fa; color: #0056b3; }
.nav > li.full-width-sub .sub-menu {
    position: fixed; top: 85px; left: 0; width: 100vw; border-radius: 0; padding: 20px 10%;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .12); border-top: 2px solid #0056b3; background: #fff;
    display: flex; flex-wrap: wrap; justify-content: flex-start; align-items: flex-start;
    opacity: 0; visibility: hidden; transform: none;
    transition: opacity .25s ease, visibility .25s; max-height: 70vh; overflow-y: auto;
}
.nav > li.full-width-sub:hover .sub-menu { opacity: 1; visibility: visible; }
.nav > li.full-width-sub .sub-menu a {
    flex: 0 0 180px; padding: 8px 15px; text-align: left; border: none;
    background: transparent; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav > li.full-width-sub .sub-menu a:hover { background: #f0f4ff; color: #0056b3; }

.header-actions { display: flex; align-items: center; flex-shrink: 0; gap: 15px; }
.ser form {
    display: flex; align-items: center; border: 1px solid #333; border-radius: 20px;
    padding: 2px 4px 2px 14px; height: 34px; background: #fff;
}
.ser .text { border: none; outline: none; height: 100%; width: 120px; font-size: 14px; background: transparent; }
.ser .sub {
    background: transparent url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"/><line x1="21" y1="21" x2="16.65" y2="16.65"/></svg>') no-repeat center;
    width: 24px; height: 24px; border: none; cursor: pointer;
}
.ser .mobileSearchIcon { display: none; width: 22px; cursor: pointer; }
.yu { display: flex; align-items: center; font-size: 14px; white-space: nowrap; }
.yu img { display: block; }
.yu .img01 { display: block; margin-right: 6px; }
.yu .img02 { display: none; width: 18px; margin-right: 6px; }
.yu a { color: #333; text-decoration: none; transition: color .2s; }
.yu a:hover { color: #0033a9; }
.yu .sep { color: #999; margin: 0 2px; }

.mNav {
    display: none; flex-direction: column; justify-content: space-between;
    width: 26px; height: 20px; cursor: pointer; z-index: 1001;
}
.mNav .burger {
    display: block; height: 2px; width: 100%; background: #333;
    border-radius: 2px; transition: all .3s ease;
}
.mNav.active .burger:nth-child(1) { transform: translateY(8.75px) rotate(45deg); }
.mNav.active .burger:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mNav.active .burger:nth-child(3) { transform: translateY(-8.75px) rotate(-45deg); }

.phonemask { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 998; }
.phonemask.active { display: block; }

/* 移动端搜索浮层 */
.serbox {
    display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255, 255, 255, .96); z-index: 9999; padding: 60px 20px;
    align-items: center; justify-content: center;
}
.serbox .close { position: absolute; top: 20px; right: 20px; cursor: pointer; width: 30px; height: 30px; opacity: .6; }
.serbox .close:hover { opacity: 1; }
.serbox .box { max-width: 400px; width: 100%; }
.serbox .box form { display: flex; }
.serbox .box p { flex: 1; margin: 0; }
.serbox .box p input {
    width: 100%; padding: 12px 16px; border: 1px solid #ddd; border-radius: 6px 0 0 6px;
    font-size: 16px; outline: none;
}
.serbox .box .search-btn {
    background: #0056b3; border: none; border-radius: 0 6px 6px 0; color: #fff;
    padding: 0 20px; font-size: 16px; cursor: pointer;
}
.mobile-drawer-logo { display: none; padding: 0 0 0 20px; border-bottom: 1px solid #eee; margin-bottom: 10px; }
.mobile-drawer-logo img { height: 40px; }

/* --------------------------------------------------------------------------
   11. 动画
   -------------------------------------------------------------------------- */
@keyframes scaleDraw {
    0% { transform: scale(1); }
    25% { transform: scale(1.05); }
    50% { transform: scale(1); }
    75% { transform: scale(1.05); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes skeletonSweep { from { background-position: 150% 0; } to { background-position: -50% 0; } }
@keyframes lbIn { from { opacity: 0; transform: scale(.97); } to { opacity: 1; transform: scale(1); } }

@media (prefers-reduced-motion: reduce) {
    * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ==========================================================================
   响应式（按断点降序）
   ========================================================================== */

/* ---------------- ≤1359px ---------------- */
@media (max-width: 1359px) {
    .wei .box, .cp, .wei, .cp01, .ab02, .ab03, .ab05,
    .cbox, .abox, .zbox, .hbox { width: 96%; }
    .ny, .main, .ab01, .ab04, .footer { width: 96%; padding: 30px 2%; }
    #product { width: 96%; }
    #product .products-grid { grid-template-columns: repeat(auto-fill, minmax(22%, 1fr)); }
}

/* ---------------- ≤1300px ---------------- */
@media (max-width: 1300px) {
    .ban { height: 320px; }
    .ban .bg { background-position: 28% center; }
}

/* ---------------- ≤1200px ---------------- */
@media (max-width: 1200px) {
    .cbox, .abox, .zbox, .hbox { width: 94%; padding: clamp(26px, 4.2vw, 56px) 3%; }
    .cbox .box li { width: 50%; margin-top: 20px; }
    .cbox .box li:nth-child(1) .w01 { height: 67vw; }
    .cbox .box li:nth-child(2), .cbox .box li:nth-child(3) { width: 48%; margin-left: 2%; margin-top: 20px; }
    .cbox .box li:nth-child(2) .w01, .cbox .box li:nth-child(3) .w01 { height: 30vw; }
    .cbox .box li:nth-child(4), .cbox .box li:nth-child(5), .cbox .box li:nth-child(6) {
        width: 31.33%; margin-left: 2%; margin-top: 20px;
    }
    .cbox .box li:nth-child(4) .w01,
    .cbox .box li:nth-child(5) .w01,
    .cbox .box li:nth-child(6) .w01 { height: 20vw; }
    .cp .lbar .box01 .list a { font-size: 14px; }
    #product .classification-container { gap: 16px; }
    #product .sub-classification-container { gap: 28px; }
    #product .classification-item { padding: 10px 15px; border-radius: 25px; }
    #product .sub-classification-item { padding: 25px 3px 5px; }
    .main .news li .left { width: 30%; }
    .main .news li .right { width: 67%; margin-left: 3%; }
}

/* ---------------- ≤1100px ---------------- */
@media (max-width: 1100px) {
    #lxwm1 .ht-left p:nth-of-type(1) { font-size: 14px; }
    #lxwm1 .ht-left p:nth-of-type(3) { font-size: 15px; }
    #product .classification-container { gap: 10px; }
    #product .sub-classification-container { gap: 20px; }
    #product .classification-item { padding: 10px; border-radius: 25px; }
    #product .sub-classification-item { padding: 25px 3px 5px; }
}

/* ---------------- ≤1060px ---------------- */
@media (max-width: 1060px) {
    #product .products-grid { grid-template-columns: repeat(auto-fill, minmax(30%, 1fr)); }
    #product .products-grid > div:nth-child(7),
    #product .products-grid > div:nth-child(8) { display: none; }
    #product .sub-icon { font-size: 1rem; margin-bottom: 6px; }
    #product .sub-classification-container { gap: 10px; }
}

/* ---------------- ≤1024px ---------------- */
@media (max-width: 1024px) {
    .kche-t98 .kche-t98-list .kche-t98-item { width: 48%; }
    .main .news li .left { width: 40%; }
    .main .news li .right { width: 57%; margin-left: 3%; }
    .footer .foot dl dd { margin-left: 1%; }
    footer .footer-info { display: block; }
    footer .footer-info .nav2, footer .footer-info .qr-code, footer .js { display: none; }
    footer .footer-info .nav1 { width: 100%; }
    footer .footer-info .nav1 h4 { padding-top: 30px; }
    footer .footer-info .nav1 ul li { width: 20%; font-size: var(--fontsize20, 20px); }
    footer .footer-info .logo-box .logo,
    footer .footer-info .nav2,
    footer .footer-info .qr-code { display: none; }
    footer .footer-info p { width: 100%; }
}

/* ---------------- ≤1000px ---------------- */
@media (max-width: 1000px) {
    .zbox .box .swiper-slide { width: 25%; height: 35vw; }
    .zbox .box01 .swiper-slide { width: 50%; height: 32vw; }
    .ab04 .swiper-container .swiper-slide { width: 25%; height: 35vw; }
    .ab05 .swiper-container .swiper-slide { width: 50%; height: 32vw; }
    .main .hz li { width: 33.333%; height: 16vw; border: none; margin-left: 0; margin-top: 0; padding: 10px 1%; }
    .main .hz li img { max-height: 100%; }
    .cp01 .lbar { width: 100%; }
    .cp01 .rbar { width: 100%; max-width: 100%; float: left; }
}

/* ---------------- ≤926px ---------------- */
@media (max-width: 926px) {
    .box { width: 100%; }
    .wei .box .left { width: 100%; border-left: none; }
    .wei .box .left a {
        display: block; width: 16.6667%; text-align: center; float: left; font-size: 16px;
        line-height: 40px; overflow: hidden; height: 40px; padding: 0; border-right: none; margin: 10px 0;
    }
    .wei .box .lb3 a { width: 33.333%; }
    .wei .box .lb2 a { width: 50%; }
    .wei .box .left a.on { border-radius: 10px; }
    .wei .box .right { height: 50px; float: left; width: 100%; }
    .main .lx01 { display: block; }
    .main .lx01 .left { width: 100%; height: 300px; }
    .main .lx01 .right { width: 100%; margin-left: 0; margin-top: 30px; }
    .main .lx01 .right dl dt strong img { width: 40px; }
    .main .lx01 .right dl dt p a { font-size: 16px; }
    .cp .rbar .pro li .wen { width: 100%; }
}

/* ---------------- ≤856px ---------------- */
@media (max-width: 856px) {
    .news-grid { grid-template-columns: repeat(auto-fill, minmax(97%, 1fr)); }
    .news-image { display: none; }
    .news-content { padding: 0; }
    .news-excerpt { -webkit-line-clamp: 2; }
    .banner { margin-top: 60px; }
    .cp { margin: 20px auto; }
    .cp .lbar {
        float: left; padding: 20px 15px; width: calc(100% - 30px);
        background-color: var(--bg-gray); border-radius: 10px; margin-top: 5px;
        max-height: 300px; overflow: auto;
    }
    .cp .lbar .box01 .list a {
        display: block; font-size: 14px; line-height: 24px; color: var(--text);
        width: 45.5%; float: left; margin-left: 3%;
        overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    }
    .cp .lbar .box01 .list a:nth-child(2n+1) { clear: left; float: left; margin-left: 0; }
    .cp .rbar { width: 100%; }
    .cp .rbar .pro { margin-top: 0; }
    .ab01 .box { display: block; }
    .ab01 .left { width: 100%; }
}

/* ---------------- ≤820px ---------------- */
@media (max-width: 820px) {
    footer .footer-info .nav1 ul { justify-content: flex-start; }
    footer .footer-info .nav1 ul li { font-size: var(--fontsize16, 16px); width: 25%; }
    .copyright li { width: 100%; text-align: center; }
}

/* ---------------- ≤768px ---------------- */
@media (max-width: 768px) {
    #lxwm1 .w1560 { width: 90%; }
    #lxwm1 .flexed { display: block; }
    #lxwm1 .ht-left { width: 100%; }
    #lxwm1 .ht-left p:nth-of-type(2) { font-size: 5vw; }
    #lxwm1 .ht-left p:nth-of-type(3) { font-size: 4vw; }
    #lxwm1 .ht-right p { font-size: 4vw; }
    #lxwm1 .ht-right p:nth-of-type(2) { font-size: 6vw; padding: 15px 0; }

    .kche-t171 .kche-t171-item { width: 100%; margin-bottom: 10px; }
    html { -webkit-tap-highlight-color: transparent; }
    .table-wrap table { width: 100% !important; min-width: 0; }
    .kche-t98 .kche-t98-list .kche-t98-item { width: 100%; margin-bottom: 20px; }

    .abox .box { display: block; }
    .abox .box .left { width: 100%; height: 40vw; }
    .abox .box .right { width: 100%; margin-left: 0; margin-top: 30px; }
    .abox .box .right .w06 li { width: 48%; margin: 0 1%; }
    .abox .tp, .abox .swiper-container { height: 62vw; }
    .abox .swiper-container .swiper-slide { width: 100%; height: 100%; }

    .zbox .box .swiper-slide { width: 50%; height: 67.84vw; margin: 0 1.5%; }
    .zbox .box01 .swiper-slide { width: 100%; height: 66.84vw; }
    .ab04 .swiper-container .swiper-slide { width: 50%; height: 67.84vw; margin: 0 1.5%; }
    .ab05 .swiper-container .swiper-slide { width: 100%; height: 66.84vw; }

    .cp .rbar .pro { width: 90%; margin-left: 5%; }
    .cp .rbar .pro li { display: block; }
    .cp .rbar .pro li .tu { width: 100%; }
    .cp .rbar .pro li .wen { margin-left: 0; }
    .cp .rbar .pro li .wen .w03 a { width: 98%; }
    .cp01 { width: 90%; }
    .cp .lbar { width: 100%; padding: 10px 1.5vw; }

    .ny .lbar { width: 96%; padding: 0 2%; }
    .ny .rbar { width: 100%; margin-top: 35px; }
    .ny .lbar .back p { width: calc(100% - 70px); }

    .main .news li .left { width: 50%; }
    .main .news li .right { width: 47%; margin-left: 3%; }
    .main .case li { width: 47%; }

    .ab01 .right { width: 100%; height: 60vw; margin-left: 0; margin-top: 30px; }
    .ab01 .left .w02 p { float: none; }
    .ab01 .left .w03, .ab01 .left .w01 { display: none; }
    .ab01 .list ul { display: block; width: 100%; padding: 30px 3%; }
    .ab01 .list ul li { width: 100%; float: left; margin-block: 20px; }
    .ab01 .list ul li b { font-size: 18px; }

    .ab02 { width: 94%; margin: 0 3%; padding: 30px 0; }
    .ab02 .box .list dt { width: 100%; margin-left: 0; }
    .ab02 .box .list dt .wen { width: 88%; margin: 30px 6%; }
    .ab03 .box .swiper-container .swiper-slide { width: 100%; height: 52vw; }

    .mobile-footer { display: block; }
    .copyright { display: block; margin-bottom: calc(55px + env(safe-area-inset-bottom)); padding-bottom: 70px; }

    #product { padding: 2rem 0; }
    #product .product_title, #product .product_title h1 { font-size: clamp(20px, 5vw, 2.2rem); }
    #product .product-info { padding: 15px 10px; }
    .main .title { font-size: 1.5rem; }
    .main .titles { font-size: 1rem; }

    .fw01 .services-grid { grid-template-columns: 1fr; gap: 25px; padding: 10px; }
    .fw01 .main-phone { font-size: 1.2rem; padding: 7px 15px; }
    .fw01 .contact-section { padding: 30px 20px; }
    .fw01 .card-header { padding: 5px 10px; }
    .fw01 .card-header h2 { font-size: 1.2rem; }
    .fw01 .card-content { padding: 10px; }
    .fw01 .phone-number { padding: 5px; font-size: 1rem; }
    .fw01 .contact-section h2 { font-size: 1.5rem; }

    .shfw .contact-grid { grid-template-columns: 1fr; }
    .shfw .section-title { font-size: 1.2rem; }
    .shfw .subsection-title { font-size: 1.2rem; }
    .shfw .regulation-section { padding: 20px 5px; }

    #jjfa .advantages { grid-template-columns: 1fr; }
    #jjfa .module { padding: 5px 20px; }
    #jjfa .module-number { width: 25px; height: 25px; margin-right: 10px; }
    #jjfa .module-title { margin-bottom: 0; }
    #jjfa h1 { font-size: 1.5rem; }
    #jjfa h2, #jjfa h3 { font-size: 16px; }
    #jjfa p, #jjfa header p { font-size: 14px; }

    /* 荣誉页 */
    .ab04 .wrap { padding: 0 18px; }
    .ab04 .hero { padding: 52px 0 32px; }
    .ab04 .masonry { margin-top: 26px; }
    .ab04 .load-more-wrap { padding: 26px 0 64px; }
    .ab04 .loader { font-size: 13px; }
    .ab04 .lb-nav { width: 42px; height: 42px; font-size: 20px; margin-top: -21px; }
    .ab04 .lb-prev { left: 8px; }
    .ab04 .lb-next { right: 8px; }
    .ab04 .lb-close { top: 14px; right: 14px; width: 38px; height: 38px; font-size: 19px; }
    .ab04 .lb-figure svg, .ab04 .lb-figure img { max-height: 66vh; }
    .ab04 .lb-title { font-size: 15px; }
    .ab04 .filter-bar .wrap { padding-top: 10px; padding-bottom: 10px; }
    .ab04 .filters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding: 0; }
    .ab04 .chip { justify-content: center; gap: 5px; padding: 10px 6px; font-size: 13px; border-radius: 10px; transform: none; }
    .ab04 .chip:hover { transform: none; }
    .ab04 .chip em { font-size: 11px; }
    .ab04 .chip:first-child { grid-column: 1 / -1; }

    /* 证书轮播 */
    .cert-title { font-size: 12px; margin-top: 10px; }
    .cert-arrow { width: 40px; height: 40px; font-size: 18px; }
    .cert-prev { left: 5px; }
    .cert-next { right: 5px; }

    footer .footer-info a { display: flex; align-items: center; }
}

/* ---------------- ≤630px ---------------- */
@media (max-width: 630px) {
    #product .products-grid { grid-template-columns: repeat(auto-fill, minmax(46%, 1fr)); }
    #product .products-grid > div:nth-child(5),
    #product .products-grid > div:nth-child(6) { display: none; }
    #product .product_title, #product .product_title h1 { font-size: 1.5rem; }
}

/* ---------------- ≤600px ---------------- */
@media (max-width: 600px) {
    .cbox .title, .abox .title, .zbox .title, .hbox .title,
    .main .title, .ab01 .title, .ab02 .title, .ab03 .title,
    .ab04 .title, .ab05 .title { font-size: 1.5rem; }
    .zbox .titles, .hbox .titles { font-size: 14px; }
    .cbox .box li .w02 { font-size: 16px; }
    .cbox .box li .w03 { font-size: 14px; }
    .abox .box .right .w02 { font-size: 22px; }
    .abox .box .right .w06 li h3 b { font-size: 18px; }
    .abox .box .right .w05 { margin: 20px 0; }
    .ban { height: 200px; }
    .ban .bg { background-position: 28% center; }
    .main .lx02 .left, .main .lx02 .right { width: 100%; }
    #syly { padding: 0; margin: 0; }
}

/* ---------------- ≤560px ---------------- */
@media (max-width: 560px) {
    .item-products.productsDetails { font-size: 15px; line-height: 1.7; }
    .cbox .box li,
    .cbox .box li:nth-child(2), .cbox .box li:nth-child(3),
    .cbox .box li:nth-child(4), .cbox .box li:nth-child(5),
    .cbox .box li:nth-child(6) { width: 48%; margin-top: 20px; height: 210px; }
    .cbox .box li:nth-child(1) .w01, .cbox .box li:nth-child(2) .w01,
    .cbox .box li:nth-child(3) .w01, .cbox .box li:nth-child(4) .w01,
    .cbox .box li:nth-child(5) .w01, .cbox .box li:nth-child(6) .w01 { height: 30vw; }
    .main { width: 96%; padding: 10px 2%; }
    .main .news li { display: block; }
    .main .news li .left, .main .news li .right { width: 100%; }
    .main .case li { width: 100%; margin-bottom: 20px; }
    .main .case li .w01 { max-height: 100vw; }
    .main .hz li { width: 50%; height: 25vw; border: none; margin: 0; padding: 10px 1%; }
    .main .hz li img { max-height: 100%; }
}

/* ---------------- ≤525px ---------------- */
@media (max-width: 525px) {
    footer .footer-info .nav1 ul { justify-content: flex-start; }
    footer .footer-info .nav1 ul li { font-size: var(--fontsize16, 16px); width: 33.3333%; }
}

/* ---------------- ≤500px ---------------- */
@media (max-width: 500px) {
    footer .footer-info .nav1 ul li { width: 50%; font-size: var(--fontsize16, 16px); }
    .kche-t171 .kche-t171-item { padding: 0; flex-wrap: wrap; }
    .kche-t171 .kche-t171-item .kche-t171-item-info { box-sizing: border-box; padding: 10px; }
    .kche-t98 .kche-t98-item .kche-t98-item-des { line-height: 26px; font-size: 16px; }
}

/* ---------------- ≤480px ---------------- */
@media (max-width: 480px) {
    #product .sub-classification-item { flex: 0 0 100%; }
}

/* ---------------- ≤450px ---------------- */
@media (max-width: 450px) {
    #jjfa .intro { padding: 10px; }
    #jjfa h1 { margin-bottom: 10px; }
    #jjfa .instruments { gap: 5px; }
    #jjfa .instrument { padding: 8px 10px; }
}

/* ---------------- ≤400px ---------------- */
@media (max-width: 400px) {
    #product { width: 96%; padding: 20px 0; }
    #product .product_title, #product .product_title h1 { font-size: 1.5rem; }
    #product .product_synopsis { font-size: 14px; }
    #product .product_classification { margin: 20px 0 3.5rem; }
    #product .classification-item { padding: 8px 7px; }
    #product .sub-classification-item { flex: 0 0 20%; }
    #product .products-grid { grid-template-columns: repeat(auto-fill, minmax(44%, 1fr)); }
    #product .product-image { min-height: 105px; }
    #product .product-info { padding: 15px 5px; }
    #product .product-name { font-size: 14px; }
    #product .view-more-btn { font-size: 16px; padding: 10px 15px; }
    .header .head .yu { font-size: 12px; }
}

/* ---------------- ≤360px ---------------- */
@media (max-width: 360px) {
    .ab04 .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ab04 .chip { font-size: 12.5px; padding: 9px 4px; }
}

/* ==========================================================================
   导航响应式
   ========================================================================== */
@media screen and (min-width: 857px) {
    .nav > li { padding: 0 1px; }
    .nav > li.full-width-sub .sub-menu a {
        flex: 0 0 auto; white-space: nowrap; overflow: visible; text-overflow: clip;
        background: #f5f7fa; margin: 4px 6px; padding: 8px 18px; border-radius: 6px;
        transition: background .2s;
    }
    .nav > li.full-width-sub .sub-menu a:hover { background: #e0e7f5; color: #0033a9; }
    .nav > li.full-width-sub .sub-menu { padding: 20px 3%; justify-content: flex-start; gap: 6px 0; }
}
@media screen and (min-width: 1000px) {
    .nav > li { padding: 0 12px; }
}
@media screen and (min-width: 1200px) {
    .nav > li { padding: 0 25px; }
}
@media screen and (min-width: 1361px) {
    .header { width: 80%; max-width: none; }
    .nav { gap: 3px; }
    .nav > li { padding: 0 8px; }
    .nav > li > a { font-size: 16px; }
    .header-actions .ser { order: 1; }
    .header-actions .yu { order: 2; }
    .mNav { display: none; }
    .ser form { display: flex; }
    .ser .mobileSearchIcon { display: none; }
    .nav > li.full-width-sub .sub-menu { padding: 20px 10%; justify-content: center; left: 0; width: 100vw; }
}
@media screen and (min-width: 1500px) {
    .nav { gap: 6px; }
    .nav > li { padding: 0 15px; }
}
@media screen and (min-width: 1700px) {
    .nav { gap: 6px; }
    .nav > li { padding: 0 25px; }
}
@media screen and (max-width: 1360px) and (min-width: 857px) {
    .header { width: 100%; max-width: none; padding: 0 15px; }
    .ser form { display: none; }
    .ser .mobileSearchIcon { display: block; }
    .header-actions { gap: 10px; }
    .header-actions .ser { order: 1; }
    .header-actions .yu { order: 2; }
    .mNav { display: none; }
}
@media screen and (max-width: 856px) {
    .header { width: 100%; max-width: none; padding: 0 15px; }
    .head { height: 60px; }
    .logo img { height: 36px; }
    .header-actions { gap: 8px; }
    .yu { background: #f2f2f2; border-radius: 16px; padding: 0 12px; height: 28px; font-size: 12px; color: #666; order: 0; }
    .yu img { display: none; }
    .yu a { color: #666; }
    .yu a.on { color: #0056b3; }
    .yu .sep { color: #ccc; }
    .ser form { display: none; }
    .ser .mobileSearchIcon { display: block; }
    .mNav { display: flex; }
    .nav-wrapper {
        position: fixed; top: 60px; left: -100%; width: 100%; height: 100%;
        background: #fff; box-shadow: 2px 0 20px rgba(0, 0, 0, .15);
        transition: left .35s ease; z-index: 999; overflow-y: auto;
        display: block; padding: 0 0 30px; margin: 0;
    }
    .nav-wrapper.open { left: 0; }
    .mobile-drawer-logo { display: block; height: 1px; }
    .nav { flex-direction: column; width: 100%; padding: 0 20px; gap: 0; flex-wrap: wrap; }
    .nav > li {
        padding: 0; border-bottom: 1px solid #f0f0f0; display: flex; flex-wrap: wrap;
        align-items: center; height: auto; width: 100%; flex-shrink: 1;
    }
    .nav > li > a {
        line-height: 48px; font-size: 16px; flex: 1; padding-right: 10px;
        border-bottom: none !important; height: auto; white-space: normal;
    }
    .nav > li .arrow { display: inline-block; width: 36px; height: 48px; cursor: pointer; position: relative; flex-shrink: 0; }
    .nav > li .arrow::after {
        content: ''; position: absolute; top: 50%; right: 10px;
        transform: translateY(-50%) rotate(-45deg); width: 8px; height: 8px;
        border-right: 2px solid #999; border-bottom: 2px solid #999; transition: transform .3s ease;
    }
    .nav > li .arrow.open::after { transform: translateY(-50%) rotate(45deg); }
    .nav .sub-menu, .nav > li.full-width-sub .sub-menu {
        position: static; box-shadow: none; border-radius: 0; padding: 0 0 10px 16px;
        opacity: 1; visibility: visible; transform: none; display: none;
        background: #f9fafc; border-top: none; width: 100%;
        flex-wrap: nowrap; flex-direction: column; max-height: none;
        overflow-y: visible; left: auto; top: auto;
    }
    .nav .sub-menu.open, .nav > li.full-width-sub .sub-menu.open { display: flex; }
    .nav .sub-menu a, .nav > li.full-width-sub .sub-menu a {
        flex: none; padding: 8px 0; font-size: 15px; width: 100%;
        border-bottom: 1px solid #eee; white-space: normal; overflow: visible;
        text-overflow: clip; background: transparent; margin: 0; border-radius: 0;
    }
    .phonemask.active { display: block; }
}
@media screen and (max-width: 480px) {
    .head { height: 50px; }
    .logo img { height: 28px; }
    .yu { height: 24px; font-size: 11px; padding: 0 8px; }
    .ser .mobileSearchIcon { width: 18px; }
    .mNav { width: 22px; height: 16px; }
}