@font-face {
    font-family: 'Poppins';
    /*自定义修改*/
    src: url('../fonts/Poppins.ttf');
}

@font-face {
    font-family: 'montserrat';
    /*自定义修改*/
    /*src: url(..'/Montserrat/Montserrat-Regular-8.otf');*/
    src: url('../fonts/montserrat.ttf');

}

@font-face {
    font-family: 'GOTHAM-BOLD';
    /*自定义修改*/
    src: url('../fonts/GOTHAM-BOLD.woff');
}

@font-face {
    font-family: 'GOTHAM-XLIGHT';
    /*自定义修改*/
    /*src: url('/Montserrat/Montserrat-Regular-8.otf');*/
    src: url('../fonts/GOTHAM-XLIGHT.woff');

}

@font-face {
    font-family: 'FUTURA-MD-BT-MEDIUM';
    /*自定义修改*/
    /*src: url('/Montserrat/Montserrat-Regular-8.otf');*/
    src: url('../fonts/FUTURA-MD-BT-MEDIUM.TTF');

}

@font-face {
    font-family: 'EBRIMA';
    /*自定义修改*/
    /*src: url('/Montserrat/Montserrat-Regular-8.otf');*/
    src: url('../fonts/EBRIMA.TTF');

}

@font-face {
    font-family: 'EBRIMABD';
    /*自定义修改*/
    /*src: url('/Montserrat/Montserrat-Regular-8.otf');*/
    src: url('../fonts/EBRIMABD.TTF');

}

@font-face {
    font-family: 'helvetica';
    /*自定义修改*/
    /*src: url('/Montserrat/Montserrat-Regular-8.otf');*/
    src: url('../fonts/HELVETI1.TTF');

}

@font-face {
    font-family: 'Helvetica-Neue-Condensed-Black';
    /*自定义修改*/
    /*src: url('/Montserrat/Montserrat-Regular-8.otf');*/
    src: url('../fonts/Helvetica-Neue-Condensed-Black.ttf');

}

@font-face {
    font-family: 'Aeonik-Medium';
    /*自定义修改*/
    /*src: url('/Montserrat/Montserrat-Regular-8.otf');*/
    src: url('../fonts/Aeonik-Medium.ttf');

}

body {
    margin: 0px;
    padding: 0px;
    font-family: "微软雅黑", "宋体";

}

.page_width {
    width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

img {
    border-top-width: 0px;
    border-right-width: 0px;
    border-bottom-width: 0px;
    border-left-width: 0px;
    border-top-style: none;
    border-right-style: none;
    border-bottom-style: none;
    border-left-style: none;
}

.clear_div {
    clear: both;
}

form {
    padding: 0px;
    margin: 0px;
}

.free_top_nav_box {
    height: 60px;
}

/* 核心：让背后内容模糊，blur(8px) 数值越大越模糊 */
/* backdrop-filter: blur(4px); */
/* 兼容 Safari 浏览器 */
/*-webkit-backdrop-filter: blur(4px);*/
/* 可选：优化视觉，避免边缘锯齿 */
/*backdrop-filter: blur(4px) saturate(100%);*/
/*box-shadow: 0 8px 12px 2px rgba(0, 0, 0, 0.2);*/
.m-hide {
    display: block;
}
.pc-hide {
    display: none;
}
.top_nav_box {
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    width: 100%;
    height: 40px;
    line-height: 40px;
    padding: 10 0 10 0;
    background-color: rgba(255, 255, 255, 0.8);
    ;
    box-shadow: 0 1px 4px 2px rgba(0, 0, 0, 0.2);
    /* 核心：让背后内容模糊，blur(8px) 数值越大越模糊 */
    backdrop-filter: blur(4px);
    /* 兼容 Safari 浏览器 */
    -webkit-backdrop-filter: blur(4px);
    /* 可选：优化视觉，避免边缘锯齿 */
    backdrop-filter: blur(4px) saturate(100%);
    /*box-shadow: 0 8px 12px 2px rgba(0, 0, 0, 0.2);*/
}

.top_nav_box .top-logo img {
    height: 40px;
}

/* 父容器：开启 Flex 布局 */
.top-nav {
    display: flex;
    /* 核心：开启弹性布局 */
    gap: 10px;
    /* 子元素之间的间距（可选） */

}

/* 子元素样式 */
.top-nav-item {
    width: 100px;
    height: 50px;
    color: #000;
    /* 文字居中 */
    display: flex;
    align-items: center;
    justify-content: right;
}
.top-nav-item a {
  position: relative;    /* 关键：让伪元素相对它定位 */
  padding-bottom: 1px;  /* 文字和下划线的距离 */
}
.top-nav-item a:hover::after {
  content: '';
  position: absolute;
  left: 50%;            /* 从中间开始 */
  transform: translateX(-50%); /* 居中 */
  bottom: 0;
  width: 60%;           /* 下划线宽度：文字的 60% */
  height: 2px;          /* 下划线粗细 */
  background: #008442;      /* 下划线颜色 */
}
.top-nav-item a.selected::after {
  content: '';
  position: absolute;
  left: 50%;            /* 从中间开始 */
  transform: translateX(-50%); /* 居中 */
  bottom: 0;
  width: 60%;           /* 下划线宽度：文字的 60% */
  height: 2px;          /* 下划线粗细 */
  background: #008442;      /* 下划线颜色 */
}

.ewm {
    width: 200px;
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.5);
    margin: 10px;
    padding: 6 10 6 10;
    display: inline-block;
    border-radius: 5px;
    font-size: 12px;
    text-align: left;
}

.ewm .simg {
    width: 30px;
    margin-top: 5px;
}
.pop-ewm {
    position: relative;
}
.pop-ewm1 {
    display: none;
    position: absolute;
    left: 10px;
    top: -120px;
}
.pop-ewm2 {
    display: none;
    position: absolute;
    left: 10px;
    top: -120px;
}
.pop-ewm3 {
    display: none;
    position: absolute;
    left: 10px;
    top: -120px;
}


.homebox1 {
    background-image: url("/webpic/000.jpg");
    background-repeat: no-repeat;
    /* 不重复 */
    background-position: center;
    /* 居中 */
    background-size: cover;
    /*background-color: #000;*/
    padding: 50px 0 50px 0;
    box-sizing: border-box;
}

.homebox1-left-box0 {
    height: 400px;
    background-color: #b3542d;
}

.homebox1-right {
    color: #fff;
}

.homebox2 {
    margin: 20 0 20 0;
}

.homebox2 img {
    width: 100%;
}

.homebox3 {
    margin: 0;
    height: 520px;
    background-image: url("/webpic/homepic3.jpg");
    background-repeat: no-repeat;
    /* 不重复 */
    background-position: center;
    /* 居中 */
    background-size: cover;
    padding: 52px;
}

.homebox3__title {
    font-size: 28px;
    color: #a38d71;
    margin-bottom: 30px;
    /*font-weight: 600;*/
}

.homebox3__list {
    color: #fff;
    line-height: 30px;
    margin-top: 20px;
}
.homebox3__ewmlist {
    width: 50%;
}


.page_aboutus {
    height: 300px;
    width: 100%;
    background-image: url("/webpic/banner-aboutus.jpg");
    background-repeat: no-repeat;
    /* 不重复 */
    background-position: right center ;
    /* 居中 */
    background-size: cover;
    margin-bottom: 50px;
    color: #fff;
}

.page_aboutus_box {
    width: 300px;
    text-align: center;
    line-height: 50px;
    padding-top: 80px;
}

.page_aboutus_title {
    font-size: 30px;
    font-weight: 300;
}

.page_aboutus_text {
    font-size: 20px;
    font-weight: 300;
}

.page_aboutus_leftnav {
    padding-right: 50px;
}

.page_aboutus_leftnav i {
    font-size: 20px;
    margin-right: 10px;
}

.page_aboutus_leftnav a {
    display: block;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    line-height: 50px;
    text-align: center;
    font-size: 16px;
}

.page_aboutus_leftnav a.selected {
    background-color: #eeeeee;
    color: #3fa965;
}

.page_aboutus_main,
.page_contact_main,
.page_team_main {}

.page_aboutus_main img {
    border-radius: 20px;
    margin-bottom: 50px;
}

.page_team_main img {
    border-radius: 20px;
}

.page_aboutus_main h1,
.page_contact_main h1,
.page_team_main h1 {
    font-size: 24px;
    padding-bottom: 6px;
    background: linear-gradient(to right, #b14835, #d36652);
    background-position: bottom;
    background-size: 100% 3px;
    background-repeat: no-repeat;
    width: 120px;
    color: #750900;
    margin-bottom: 20px;
}

.page_aboutus_main p,
.page_contact_main p,
.page_team_main p {
    margin-bottom: 10px;
    line-height: 30px;
}


/*动态*/
.news-box {
    background-color: #fff;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    margin-bottom: 50px;
    padding: 30px;
}

.news-header {
    max-width: 1200px;
    margin: 80px auto 40px;
    text-align: center;
    padding: 0 20px;
}

.news-header h2 {
    font-size: 32px;
    font-weight: 500;
    color: #4A3F35;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.news-header p {
    font-size: 16px;
    color: #7D6F64;
    max-width: 600px;
    margin: 0 auto;
}

.news-container {
    max-width: 1000px;
    margin: 0 auto 100px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 0 20px;
}

/* 新闻卡片 */
.news-item {
    background: #fff;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 24px;
    transition: 0.3s;
}

.news-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

/* 新闻小图 */
.news-img {
    width: 120px;
    height: 120px;
    border-radius: 14px;
    object-fit: cover;
    flex-shrink: 0;
}

/* 新闻内容 */
.news-content {
    flex: 1;
}

.news-date {
    font-size: 13px;
    color: #B99470;
    margin-bottom: 6px;
}

.news-title {
    font-size: 20px;
    font-weight: 500;
    color: #4A3F35;
    margin-bottom: 10px;
}

.news-desc {
    font-size: 15px;
    color: #7D6F64;
    line-height: 1.8;
}

.page_news_main {
    font-size: 16px;
    text-align: center;
}


.page_news_main img{
    margin: 20px auto 20px auto;
    width: 60%;
    border-radius: 20px;
    display: block;
    
}


/*团队*/
.team-box {
    background-color: #f8f5f2;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    margin-bottom: 50px;
    padding: 30px;
}

.team-item-pic {
    width: 160px;
    height: 160px;
    border-radius: 20px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.team-item-name {
    font-size: 24px;
    font-weight: 500;
    color: #4A3F35;
    margin-bottom: 8px;
}

.team-item-position {
    font-size: 15px;
    color: #B99470;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.eam-item-experience {
    margin-bottom: 28px;
    flex: 1;
}

.exp-title {
    font-size: 15px;
    font-weight: 500;
    color: #4A3F35;
    margin-bottom: 14px;
}

.exp-item {
    font-size: 15px;
    color: #7D6F64;
    padding-left: 16px;
    border-left: 2px solid #EAE5E0;
    margin-bottom: 12px;
    line-height: 1.8;
    white-space: pre-line;
}



.footer {
    background-color: #131616;
    width: 100%;
}

.slogo {
    text-align: center;
    padding: 20px
}

.slogo img {
    height: 30px;
}

.copyright {
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 10px;
}
.copyright a {
    color: rgba(255, 255, 255, 0.5);
}




/* 首页产品大类效果 */
/* 产品区域标题：匹配目标网页风格 */
.product-section {
    margin-top: 30px;
}

.product-section__title {
    text-align: center;
    font-size: 28px;
    color: #a38d71;
    margin-bottom: 30px;
    /*font-weight: 600;*/
}

/* 七列核心容器：单行排列+横向滚动，适配小屏 + 10px列间距 */
.product-card-container {
    --expand-width: calc(100% - (var(--shrink-width) * 7 + var(--gap) * 7));
    /* 适配间距的展开宽度计算 */
    --shrink-width: 60px;
    /* 卡片收起宽度（固定80px） */
    --gap: 10px;
    /* 列间距（统一管理，可直接修改） */
    --transition-time: 0.5s;
    /* 过渡动画时间（可自定义） */
    display: flex;
    flex-wrap: nowrap;
    /* 强制七列在同一行，不换行 */
    gap: var(--gap);
    /* 核心：七列之间10px空隙 */
    width: 100%;
    max-width: 1920px;
    /* 限制最大宽度，大屏不拉伸 */
    margin: 0 auto;
    overflow-x: auto;
    /* 小屏时横向滚动，保证七列一行+间距 */
    overflow-y: hidden;
    scrollbar-width: none;
    /* 隐藏火狐滚动条 */
    padding-bottom: 10px;
    /* 适配滚动条区域，避免卡片底部被遮挡 */
}

/* 隐藏Chrome/Edge滚动条 */
.product-card-container::-webkit-scrollbar {
    display: none;
}

/* 产品卡片基础样式：核心交互载体 */
.product-card {
    flex-shrink: 0;
    /* 禁止收缩，严格保持宽度 */
    height: 420px;
    /* 卡片固定高度，匹配目标网页视觉 */
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: width var(--transition-time) ease, box-shadow var(--transition-time) ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    position: relative;
    /* 作为所有绝对定位元素的父容器 */
    width: var(--shrink-width);
    /* 所有卡片默认收起，统一宽度 */
}

/* 展开状态：激活类/悬浮时触发，所有卡片统一规则 */
.product-card.active,
.product-card:hover {
    width: var(--expand-width);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    /* 悬浮/激活强化阴影，提升层次 */
}

/* 产品图片容器：占满卡片100%高度，无底部白区 */
.product-card__img {
    width: 100%;
    height: 100%;
    /* 图片占满整个卡片，移除底部白区 */
    overflow: hidden;
    position: relative;
    /* 作为图片的容器 */
}

.product-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* 覆盖容器，裁剪多余部分，保持比例 */
    transition: transform 0.3s ease;
}

/* 展开/激活时图片轻微缩放，增强细节 */
.product-card.active .product-card__img img,
.product-card:hover .product-card__img img {
    transform: scale(1.05);
}

/* 收起状态竖排大标题：所有卡片统一，仅收起时显示 */
.product-card__vertical-title {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: auto;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    writing-mode: vertical-rl;
    /* 核心：文字竖排（从右到左） */
    text-orientation: upright;
    /* 文字直立，无旋转 */
    letter-spacing: 4px;
    /* 增加字间距，更舒展 */
    /* background: rgba(0, 0, 0, 0.4); 浅黑背景，保证窄宽度文字可读性 */
    padding: 10px 0;
    transition: opacity var(--transition-time) ease, visibility var(--transition-time) ease;
    z-index: 10;
    /* 层级高于图片，低于叠层文字 */
}

/* 展开/激活状态：所有卡片统一隐藏竖排标题 */
.product-card.active .product-card__vertical-title,
.product-card:hover .product-card__vertical-title {
    opacity: 0;
    visibility: hidden;
}

/* 产品叠层文字内容容器：绝对定位叠在图片上，底部渐变遮罩 */
.product-card__content {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 24px 16px 20px;
    text-align: center;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0) 100%);
    color: #fff;
    transition: opacity 0.3s ease 0.1s, visibility 0.3s ease 0.1s;
    z-index: 20;
    /* 层级高于竖排标题 */
    opacity: 0;
    visibility: hidden;
    /* 所有卡片默认隐藏叠层文字，统一规则 */
}

/* 展开/激活状态：所有卡片统一显示叠层文字 */
.product-card.active .product-card__content,
.product-card:hover .product-card__content {
    opacity: 1;
    visibility: visible;
}

/* 产品名称：白色字体，适配渐变背景 */
.product-card__name {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 8px;
    position: relative;
}

.product-card__name::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -5;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
}

/* 产品简介：浅白色字体，提高可读性 */
.product-card__desc {
    font-size: 14px;
    color: #f2f2f2;
    line-height: 1.6;
    padding: 0 4px;
}



/*企业*/
.fullbgimg {
    height: 100vh;
    width: 100%;
    background-image: url("/webpic/qy.jpg");
    background-repeat: no-repeat;
    /* 不重复 */
    background-position: center;
    /* 居中 */
    background-size: cover;
    display: flex;
    flex-direction: column; /* 上下排列 */
}

.biaodan {
  border-radius: 10px;
  background-color: #f4f5f6;
  width: 100%;
  padding: 30px;
  color: #000;
}