body{
    background: #fff;
}
/* 标题 */
.pc_title{
    text-align: center;
}
.pc_title h1{
    font-size: .32rem;
    color:#000;
    font-weight: 400;
    line-height: .32rem;
}
.pc_title p{
    font-size: .14rem;
    color: #444444;
    line-height: .14rem;
    text-transform:uppercase;
    padding-top: .16rem;
}
.pc_title .pc_title_br{
    width: .47rem;
    height: .03rem;
    background: #CB0514;
    margin: .13rem auto 0;
}

/* banner */
.pc_banner{
    position: relative;
}
.pc_banner.pebanner{
    display: none;
}
.pc_banner a{
    display: block;
}
.pc_banner .pc_banner_li{
    width: 100%;
}
.pc_banner .pc_banner_li img{
    width: 100%;
    height: 6.8rem;
    object-fit: cover;
}
.pc_banner .swiper-wrapper{
    height: auto;
}
.pc_banner .swiper-button-prev,.pc_banner .swiper-button-next{
    width: .56rem;
    height: 1.11rem;
    top: 50%;
    transform: translateY(-50%);
    margin: 0;
}
.pc_banner .swiper-button-prev{
    left: 0;
    background: url(../images/banner_left.png)no-repeat center/100% 100%;
}
.pc_banner .swiper-button-next{
    right: 0;
    background: url(../images/banner_right.png)no-repeat center/100% 100%;
}
.pc_banner .swiper-pagination{
    bottom: .22rem;
    font-size: 0;
}
.pc_banner .swiper-pagination .swiper-pagination-bullet{
    width: .3rem;
    height: .02rem;
    background: #fff;
    opacity: 1;
    border-radius: 0;
}
.pc_banner .swiper-pagination .swiper-pagination-bullet-active{
    background: #CB0514;
}
@media (max-width: 750px){
    .pc_banner .pc_banner_li img{
        height: 5.05rem;
    }
    .pc_banner.pcbanner{
        display: none;
    }
    .pc_banner.pebanner{
        display: block;
    }
    .pc_banner .swiper-button-prev,.pc_banner .swiper-button-next{
        display: none;
    }
}


/* 移动版导航 */
.jl-wgw-floor02-list { position: relative; z-index: 1; background: #fff; border-radius: 0; font-size: 0px; padding: 10px 0;display: none; }
.jl-wgw-floor02-list a { width: 20%; display: inline-block; vertical-align: top; font-size: 12px; color: #323232; text-decoration: none; text-align: center; margin: 5px 0; }
.jl-wgw-floor02-list a .jl-wgw-icon { width: 42px; height: 42px; display: flex; justify-content: center; align-items: center; margin: auto; border-radius: 50px; }
.jl-wgw-floor02-list a .jl-wgw-icon img { width: 20px; }
.jl-wgw-icon.color-1 { background: #49dca8; }
.jl-wgw-icon.color-2 { background: #47cef3; }
.jl-wgw-icon.color-3 { background: #fc5d5d; }
.jl-wgw-icon.color-5 { background: #ffd60f; }
.jl-wgw-icon.color-6 { background: #2589ff; }
.jl-wgw-floor02-list a p { margin: 10px 0 0; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; font-size: 15px; }
@media (max-width: 750px){
    .jl-wgw-floor02-list{display: block;}
}


/* 获取报价 */
.pc_calc {
    width: 100%;
    height: 5.18rem;
    background: linear-gradient(to right, #d50008, #991E01);
    overflow: hidden;
    box-sizing: border-box;
}
.geo_calc_form{
    width: 15rem;
    height: 100%;
    margin: 0 auto;
}
#form_id{
    height: 100%;
}
.Get_quotation{
    height: 100%;
    box-sizing: border-box;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}
.Get_quotation_box{
    width: 50%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}
.Get_quotation_box.box1{
    padding: 0 .82rem;
}
.Get_quotation_box.box2{
    padding: 0 .62rem;
}
.Get_quotation::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0));
}
.Get_quotation_box .Get_quotation_tit {
    width: 100%;
    padding-bottom: .38rem;
    border-bottom: 1px solid rgba(255,255,255,0.15);
}
.Get_quotation_box .Get_quotation_tit p{
    color: #fff;
    font-size: .4rem;
    position: relative;
    white-space: nowrap;
    font-family: 'Microsoft YaHei', sans-serif;
    font-weight: bold;
}
.Get_quotation_box .Get_quotation_tit span{
    display: block;
    font-size: .16rem;
    color:rgba(255,255,255,0.5);
    margin-top: .16rem;
}



.Get_quotation>.Get_quotation_box>.Calculator{
    margin-bottom: .24rem;
    border: 1px solid #fff;
    border-radius: .12rem;
    overflow: hidden;
}
.Get_quotation>.Get_quotation_box>.Calculator img{
    width: 100%;
}
.Get_quotation_Number{
    text-align: center;
    font-size:.16rem;
    color:#666666;
    margin: .1rem 0;
}
.Get_quotation_Number>span{
    color:#2589FF;
}
.Get_quotation_img{
    width: 20%;
    border-radius: .12rem;
    overflow: hidden;
}
.Get_quotation_img img{
    width: 100%;
}
/* 多选容器 */
.wrapper-title {
    font-size: .16rem;
    font-weight: 600;
    margin-bottom: .2rem;
    color: #333;
}
.checkbox-list{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    margin-top: .46rem;
}
/* 单个 checkbox 项（核心：适配手机触控） */
.checkbox-item {
    margin-bottom: .14rem;
    font-size: .16rem;
    color:#fff;
    width: 32%;
    margin-right: 2%;
    text-align: center;
    box-sizing: border-box;
    line-height: .5rem;
    border-radius: .3rem;
    position: relative;
    border: 1px solid #fff;
    background: rgba(255,255,255,0.05);
}
.checkbox-item:nth-child(3n){
    margin-right: 0;
}
.checkbox-item.off {
    border-color: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.25);
}
.checkbox-item.attr {
    color: #e6212a;
    background: #fff;
    border: 0;
    font-weight: bold;
}
.checkbox-item.attr::after{
    display: none;
}
.Decoration_grade{
    width: 100%;
    height: .53rem;
    border-radius: .06rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.Get_quotation_Personal_information{
    width: 100%;
    height: .53rem;
    border-radius: .06rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top:.12rem;
    text-align: center;
}
.Get_quotation_Personal_information>.cl_form {
    width: 100%;
    height: .53rem;
}
.Get_quotation_Personal_information>.cl_form>input {
    font-size: .16rem;
    width: 100%;
    height: 100%;
    background: #fff;
    border: 0;
    outline: none;
    padding: 0 .25rem;
    border-radius: .26rem;
    box-sizing: border-box;
}
.Decoration_grade>.cl_form>select {
    width: 100%;
    border: 0;
    background: #fff;
    font-size: .16rem;
    outline: none;
    box-sizing: border-box;
    height: .25rem;
    color: #333333;
}
.jsq_Obtain {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: .52rem;
    border-radius: .26rem;
    margin-top: .12rem;
    background: #d37726;
    color: #fff;
    font-weight: bold;
}
.jsq_Obtain>p{
    color:#fff;
    display: flex;
    align-items: center;
    font-size: .16rem;
}
.jsq_Obtain>p>span{
    display: inline-block;
    width: .27rem;
    margin-left: .05rem;
    font-size: 0;
}
.jsq_Obtain>p>span img{
    width: 100%;
}


.aiinput_box{
    display: flex;
    align-items: center;
    margin-bottom: .15rem;
}
.aiinput_box .Get_quotation_Personal_information{
    margin: 0;
    margin-right:.1rem;
}
.aiinput_box .Get_quotation_Personal_information>.cl_form{
    width: 100%;
}
.aiinput_box .Get_quotation_Personal_information>.cl_form>input{
    padding: 0 .25rem;
}
.aiinput_box .Decoration_grade.offdianti_box>.cl_form{
    width: 100%;
    padding: 0 .25rem;
}
.aiinput_box .Decoration_grade.offdianti_box>.cl_form:after{
    right: .05rem !important;
}
.aiinput_box span{
    flex-shrink: 0;
    margin-left: .03rem;
}
.Get_quotation_Personal_information, .Decoration_grade {
    border-radius: .05rem;
    /* box-shadow: 0 0 .05rem rgba(226, 69, 53,1); */
}

.aiinput2_box{
    display: flex;
    align-items: center;
    margin-bottom: .15rem;
    border-radius: .28rem;
}
.zonginputbox{
    background: #fff;
    border-radius: .26rem;
    overflow: hidden;
}
.aiinput2_box .Decoration_grade,.aiinput2_box .Get_quotation_Personal_information{
    margin-top: 0 !important;
    margin-right: .1rem;
    width: 100%;
}
.zonginputbox .Decoration_grade,.zonginputbox .Get_quotation_Personal_information{
    margin-right:0
}
.zonginputbox .Decoration_grade,.zonginputbox .Get_quotation_Personal_information{
    position: relative;
}
.zonginputbox .Decoration_grade::after,.zonginputbox .Get_quotation_Personal_information::after{
    content: '';
    width: 1px;
    height: 27px;
    background: #E4E4E4;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.aiinput2_box .Decoration_grade:last-child,.aiinput2_box .Get_quotation_Personal_information:last-child{
    margin-right: 0;
}
.aiinput2_box .Decoration_grade p{
    display: none;
}
.aiinput2_box .Decoration_grade .cl_form{
    width: 100%;
    padding: 0 .25rem;
}

/* 悬浮弹框 */
.calc_baojia_zz{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 9;
}
.calc_baojia_zz .calc_baojia_box{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: linear-gradient(to bottom, #d29600,#f5f5f5);
    border-radius: .08rem;
}
.calc_header {
    width: 100%;
    position: relative;
    z-index: 1;
    text-align: center;
}
.calc_header_p {
    font-weight: bold;
    font-size: .16rem;
}
.calc_header_text {
    color: #fff;
    text-align: center;
    margin-top: .5rem;
}
.calc_header_rp {
    display: flex;
    align-items: center;
    justify-content: center;
}
.calc_header_bj {
    font-size: .5rem;
}
.calc_header_bj span{
    font-size: .36rem;
}
.calc_header_infor {
    color: #fff;
    background: rgba(255,255,255,0.15);
    text-align: center;
    padding: 0 .1rem;
    display: inline-block;
    vertical-align: top;
    margin: .1rem .15rem;
    padding: .05rem .15rem;
    font-size: .14rem;
    border-radius: .5rem;
    position: relative;
}
.calc_header_infor span:after {
    content: "·";
    margin: 0 .05rem;
}
.calc_header_infor span:last-child::after{
    display: none;
}
.calc_header_infor:after {
    content: "";
    width: 0px;
    height: 0px;
    border-bottom: .05rem solid rgba(255,255,255,0.15);
    border-right: .05rem solid rgba(0,0,0,0);
    border-left: .05rem solid rgba(0,0,0,0);
    position: absolute;
    top: -.05rem;
    right: 0px;
    left: 0px;
    margin: auto;
}
.calc_header_bg {
    margin-top: .5rem;
    position: absolute;
    top: 0px;
    left: 0px;
    z-index: -1;
}
.calc_header .calc_header_bg img{
    width: 100%;
    padding: 0 .32rem;
    box-sizing: border-box;
}
.calc_header_img {
    position: absolute;
    top: -1.25rem;
    right: -.75rem;
    width: 2rem;
}
.calc_header .calc_header_img img {
    width: 100%;
}
.calc_other_bh {
    background: #fff;
    padding: .1rem .1rem 0;
    border-radius: .1rem;
    margin-top: .1rem;
    box-shadow: 0 .05rem .15rem rgba(0,0,0,0.05);
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    max-height: 68vh;
    overflow-y: auto;
}
.calc_other_title {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: .05rem .1rem;
    font-size: .16rem;
}
.calc_other_title:before {
    content: "";
    width: 100%;
    height: 1px;
    background: #f5f5f5;
    margin-right: .15rem;
}
.calc_other_title:after {
    content: "";
    width: 100%;
    height: 1px;
    background: #f5f5f5;
    margin-left: .15rem;
}
.calc_other_title span {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.calc_other_title span:before {
    content: "";
    width: .03rem;
    height: .03rem;
    border: .02rem solid #d29600;
    display: block;
    margin-right: .1rem;
    transform: rotate(45deg);
}
.calc_other_title span:after {
    content: "";
    width: .03rem;
    height: .03rem;
    border: .02rem solid #d29600;
    display: block;
    margin-left: .1rem;
    transform: rotate(45deg);
}

/* 外层容器：解决移动端表格横向溢出问题 */
.ai_calc_table_box{
    background: #fff;
    overflow-x: auto; 
    -webkit-overflow-scrolling: touch; 
}

/* 表格核心样式 */
table {
    min-width: 6rem; /* 保证表格最小宽度，移动端可滚动 */
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    box-shadow: 0 .02rem .08rem rgba(0, 0, 0, 0.08);
    border-radius: .06rem;
    overflow: hidden; /* 配合圆角 */
    margin-bottom: .2rem;
}

/* 表头样式 */
th {
    background-color: #f5f7fa;
    color: #2c3e50;
    font-weight: 600;
    padding: .12rem .1rem; /* 减少左右内边距，适配窄屏 */
    text-align: left;
    border-bottom: .02rem solid #e6e9ed;
    font-size: .14rem; /* 移动端缩小字体 */
    white-space: nowrap; /* 表头文字不换行 */
}

/* 表格单元格样式 */
td {
    padding: .12rem .1rem;
    border-bottom: 1px solid #e6e9ed;
    border-right: 1px solid #e6e9ed;
    color: #34495e;
    line-height: 1.5;
    font-size: .14rem;
    /* 长文本自动换行，避免挤压 */
    word-wrap: break-word;
    word-break: break-all;
}
td:last-child,td:nth-child(2n){
    white-space: nowrap;
}

/* 合计行高亮 */
tr:last-child {
    background-color: #f8f9fa;
}
tr:last-child td {
    font-weight: 600;
    color: #2c3e50;
    border-bottom: none;
}

/* 鼠标悬浮行效果（仅PC端生效） */
tbody tr:hover {
    background-color: #fafbfc;
    transition: background-color 0.2s ease;
}

/* 报价说明样式 */
.ai_calc_quote-desc {
    margin: .2rem 0 .1rem!important;
    padding: .18rem !important;
    background-color: #f8f9fa !important;
    border: 1px solid #e6e9ed !important;
    border-radius: .06rem !important;
    color: #34495e !important;
    line-height: 1.8 !important;
    font-size: .14rem; /* 移动端字体适配 */
}

/* 报价说明内的文本样式 */
.ai_calc_quote-desc p {
    margin-bottom: .08rem;
    color: #34495e;
    margin: 0;
    padding: .04rem 0;
}

#calc_box_wrapper02 .calc_other_bh{
    padding: .1rem 0 0;
}
.ai_calc_table_txt{
    font-size: .15rem;
    color:#2589FF;
    display: none;
}
#show_table {
    top: .8rem; /* 移动端减少顶部距离 */
    width: 100%; /* 占满屏幕宽度 */
    /* padding: 10px; */
    margin-top: .1rem;
}

th, td {
    padding: .1rem .08rem !important;
    font-size: .13rem !important; /* 进一步缩小字体 */
}

.ai_calc_quote-desc {
    padding: .15rem !important;
    font-size: .13rem !important;
}



.calc_backto_off{
    background: url(/images/x.png)no-repeat center/100%;
    position: absolute;
    top: .1rem;
    right: .1rem;
    width: .42rem;
    height: .42rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}
.checkbox-item::after{
    display: none;
}

@media screen and (max-width: 1500px) {
    .geo_calc_form{
        width: 100%;
    }
}
@media screen and (max-width: 750px) {
    .pc_calc{
        padding: .5rem 0;
        height: auto;
    }
    .Get_quotation_box .Get_quotation_tit{
        text-align: center;
    }
    .Get_quotation_box.box1,.Get_quotation_box.box2{
        padding: 0 .3rem;
    }
    .Get_quotation{
        display: block;
        height: auto;
        padding-top: .1rem;
        padding-bottom: .3rem;
    }
    .Get_quotation_box{
        width: 100%;
    }
    .wrapper-title{
        font-size: .32rem;
    }
    .checkbox-list{
        margin-bottom: .16rem;
    }
    .checkbox-item{
        font-size: .3rem;
        line-height: .72rem;
        border-radius: .4rem;
        box-shadow: 0 0 .1rem rgb(226, 69, 53);
        margin-bottom: .1rem;
    }
    .checkbox-item::after{
        border-radius: .4rem;
        padding: 0.04rem;
    }
    .aiinput_box{
        margin-bottom: .24rem;
    }
    .Get_quotation_Personal_information{
        height: 1.06rem;
        border-radius: 0.12rem;
        margin-top: 0.24rem;
    }
    .Get_quotation_Personal_information, .Decoration_grade{
        border-radius: 0.1rem;
        /* box-shadow: 0 0 0.1rem rgb(226, 69, 53); */
    }
    .aiinput_box .Get_quotation_Personal_information {
        margin: 0;
        margin-right: 0.2rem;
    }
    .Get_quotation_Personal_information>.cl_form {
        width: 100%;
        height: 1.06rem;
    }
    .Get_quotation_Personal_information>.cl_form>input{
        font-size: .32rem;
        padding: 0 .25rem;
        border-radius: .1rem 0 0 .1rem;
    }
    .aiinput_box .Get_quotation_Personal_information>.cl_form>input {
        padding: 0 .16rem;
        border-radius: .1rem;
    }
    .Decoration_grade{
        height: 1.06rem;
        border-radius: 0.12rem;
    }
    .aiinput_box .Decoration_grade.offdianti_box>.cl_form{
        padding-left: 0.1rem;
    }
    .Decoration_grade>.cl_form>select{
        font-size: .32rem;
        height: .5rem;
    }
    .aiinput2_box{
        margin-bottom: .24rem;
    }
    .aiinput2_box .Decoration_grade, .aiinput2_box .Get_quotation_Personal_information{
        margin-right: .2rem;
    }
    .jsq_Obtain{
        height: 1.04rem;
        border-radius: 0.12rem;
        margin-top: 0.24rem;
    }
    .jsq_Obtain>p{
        font-size: .32rem;
    }
    .jsq_Obtain>p>span{
        width: .54rem;
        margin-left: .1rem;
    }
    .ai_calc_table_txt{
        display: block;
        font-size: .2rem;
    }
    table{
        min-width: 600px;
    }
    .ai_calc_table_box{
        overflow-x: auto;
    }
    .calc_baojia_zz .calc_baojia_box{
        max-width: 90%;
    }
    .calc_backto_off{
        width: .84rem;
        height: .84rem;
    }
    .Get_quotation_img{
        display: none;
    }
}

/* 案例 */
.pc_cases{
    padding-top: .6rem;
    padding-bottom: .5rem;
    background: #F4F5F9;
}
/* 新案例样式 - 渐变主题 #FE3303 */
.pc_cases_nav_new {
    display: flex;
    justify-content: center;
    margin: .2rem 0;
    overflow-x: auto;
}

.pc_cases_nav_new .nav_item {
    position: relative;
    padding: .16rem .2rem;
    font-size: .16rem;
    font-weight: 500;
    color: #666;
    text-decoration: none;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.pc_cases_nav_new .nav_item .nav_indicator {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #FE3303, #FF6B3D);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.pc_cases_nav_new .nav_item:hover,
.pc_cases_nav_new .nav_item.active {
    color: #FE3303;
}

.pc_cases_nav_new .nav_item:hover .nav_indicator,
.pc_cases_nav_new .nav_item.active .nav_indicator {
    width: 80%;
}

.pc_cases_content_new {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 .2rem;
}

/* 右侧卡片网格 */
.cases_grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.grid_card {
    position: relative;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.grid_card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(254, 51, 3, 0.15);
}

.card_image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.card_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.grid_card:hover .card_image img {
    transform: scale(1.08);
}

.card_gradient {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, rgba(254, 51, 3, 0.8), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.grid_card:hover .card_gradient {
    opacity: 1;
}

.card_number {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #FE3303, #FF6B3D);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    color: white;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s ease;
}

.grid_card:hover .card_number {
    opacity: 1;
    transform: translateX(0);
}

.card_content {
    padding: 20px;
}

.card_title {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.3s ease;
}

.grid_card:hover .card_title {
    color: #FE3303;
}

.card_footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #999;
}

.card_date {
    position: relative;
    padding-left: 20px;
}

.card_date::before {
    content: '📅';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
}

.card_views {
    position: relative;
    padding-left: 20px;
}

.card_views::before {
    content: '👁️';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
}

.card_hover_effect {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}

.grid_card:hover .card_hover_effect {
    left: 100%;
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
    .pc_cases_nav_new{
        justify-content: flex-start;
    }
    .pc_cases_nav_new .nav_item {
        font-size: .2rem;
    }
    
    .hero_image {
        height: 300px;
    }
    
    .hero_info {
        padding: 20px;
    }
    
    .hero_title {
        font-size: 24px;
    }
    
    .hero_meta {
        font-size: 12px;
        gap: 15px;
    }
    
    .hero_btn {
        padding: 6px 16px;
        font-size: 12px;
    }
    
    .cases_grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .card_image {
        height: 200px;
    }
    
    .card_title {
        font-size: 16px;
    }
    .grid_card:nth-child(n+5){
        display: none;
    }
}

@media screen and (min-width: 750px) and (max-width: 1024px) {
    .cases_grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 加载动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.grid_card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
}

.grid_card:nth-child(1) { animation-delay: 0.1s; }
.grid_card:nth-child(2) { animation-delay: 0.2s; }
.grid_card:nth-child(3) { animation-delay: 0.3s; }
.grid_card:nth-child(4) { animation-delay: 0.4s; }


/* 设计师 */
.pc_des{
    padding-top: .5rem;
    padding-bottom: .5rem;
    box-sizing: border-box;
}
/* 网格列表 (继承原结构样式但更现代) */
.pc_des_content {
    width: 15rem;
    margin: .5rem auto auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .2rem;
}

/* 卡片设计 — 高级质感 */
.pc_des_item {
    background: #ffffff;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.2, 0, 0, 1);
    text-decoration: none;
    display: block;
    box-shadow: 0 .02rem .05rem rgba(0, 0, 0, 0.2);
    border: 1px solid #eef2f8;
    cursor: pointer;
}

.pc_des_item:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 36px -14px rgba(0, 0, 0, 0.12);
    border-color: #e5dccb;
}

/* 卡片顶部 图片+名称区域 */
.pc_des_item_top {
    position: relative;
    /* padding: 20px 20px 0 20px; */
    display: flex;
    gap: 18px;
    align-items: flex-start;
    background: #ffffff;
}

.pc_des_item_top_img {
    width: 50%;
    height: 260px;
    border-radius: 0 0 6px 0;
    overflow: hidden;
    background: #edf2f7;
    flex-shrink: 0;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.05);
    /* border: 2px solid #fff; */
    transition: all 0.3s;
}
.pc_des_item:hover .pc_des_item_top_img {
    transform: scale(1.02);
    border-color: #FE3303;
}
.pc_des_item_top_img img {
    width: 100%;
    min-height: 100%;
    object-fit: cover;
    display: block;
}

.pc_des_item_top_name {
    flex: 1;
    padding-top: 20px;
}
.pc_des_item_top_name .tit {
    font-size: 20px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 8px;
    line-height: 1.3;
}
.pc_des_item_top_name p.icon {
    font-size: 13px;
    color: #FE3303;
    background: #ffe9e4;
    display: inline-block;
    padding: 4px 14px;
    border-radius: 40px;
    font-weight: 500;
    letter-spacing: 0.2px;
}
.pc_des_item_top_name .pc_des_item_xinxi {
    padding: 0;
    margin-top: .2rem;
}

/* 信息区域 (工作经验 + 擅长风格) */
.pc_des_item_xinxi {
    padding: 18px 20px 12px 20px;
    background: #ffffff;
    border-top: 1px solid #f0f3f9;
    /* margin-top: 8px; */
}
.pc_des_item_xinxi p {
    font-size: 14px;
    color: #3f5575;
    margin-bottom: 10px;
    display: flex;
    align-items: baseline;
    line-height: 1.5;
}
.pc_des_item_xinxi p.sjln{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    height: 63px;
}
.pc_des_item_xinxi p:first-child {
    font-weight: 500;
}
.pc_des_item_xinxi p:last-child {
    margin-bottom: 0;
}
/* 添加小图标点缀 */
.pc_des_item_xinxi p::before {
    content: "●";
    color: #FE3303;
    font-size: 8px;
    margin-right: 10px;
    opacity: 0.8;
}

/* 按钮区域 - 商务优雅 */
.pc_des_item_btn {
    margin: 8px 20px 24px 20px;
    padding: 10px 0;
    text-align: center;
    border-radius: 60px;
    background: #f8fafd;
    font-size: 14px;
    font-weight: 600;
    color: #FE3303;
    transition: all 0.25s;
    border: 1px solid #ecf0f5;
    letter-spacing: 0.5px;
}
.pc_des_item:hover .pc_des_item_btn {
    background: #FE3303;
    color: #ffffff;
    border-color: #FE3303;
    box-shadow: 0 6px 12px rgba(212, 175, 55, 0.2);
}

/* 底部查看更多模块 (与原设计协调) */
.more-designer-wrap {
    text-align: center;
    margin-top: 56px;
}
.more-designer-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    border: 1px solid #FE3303;
    padding: 12px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    color: #FE3303;
    text-decoration: none;
    transition: all 0.3s;
}
.more-designer-btn:hover {
    background: #FE3303;
    color: #fff;
    gap: 16px;
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.25);
}

/* 缺省图片占位样式（已有onerror机制，但保证布局舒适） */
.pc_des_item_top_img img[onerror] {
    object-fit: cover;
    background: #e9ecef;
}

/* 响应式设计 */
@media screen and (max-width: 1500px) {
    .pc_des_content{
        width: 100%;
    }
}
@media screen and (max-width: 1100px) {
    .pc_des_content{
        width: 100%;
        grid-template-columns: repeat(2, 1fr);
    }
}
@media screen and (max-width: 750px){
    .pc_des_content{
        padding: 0 .2rem;
        box-sizing: border-box;
        grid-template-columns: repeat(1, 1fr);
    }
    .pc_des_item_btn{
        display: none;
    }
}

/* 辅助动画 */
.pc_des_item {
    animation: fadeUp 0.5s ease backwards;
}
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 热门小区 */
.pc_xiaoqu{
    padding-top: .5rem;
    padding-bottom: .42rem;
}
.pc_xiaoqu_content{
    width: 15rem;
    margin: .42rem auto 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item{
    width: 23.5%;
    margin-right: 2%;
    margin-bottom: 0.2rem;
    position: relative;
    overflow: hidden;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item:nth-child(4n),.pc_xiaoqu_content .pc_xiaoqu_content_item:last-child{
    margin-right: 0;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item .xiaoqu_item_img{
    width: 100%;
    height: 2.6rem;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item .xiaoqu_item_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item .xiaoqu_item_zz{
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    left: 0;
    color:#fff;
    top: 2.14rem;
    transition: all .5s ease;
    padding: 0 0.3rem;
    box-sizing: border-box;
    text-align: center;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item .xiaoqu_item_zz .tit{
    line-height: .46rem;
    font-size: .2rem;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item .xiaoqu_item_zz p{
    font-size: .16rem;
    margin-top: 0.3rem;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item:hover .xiaoqu_item_zz{
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.pc_xiaoqu_content .pc_xiaoqu_content_item:hover .xiaoqu_item_zz .tit{
    line-height:initial;
}
@media screen and (max-width: 1500px) {
    .pc_xiaoqu_content{
        width: 100%;
        padding: 0 .24rem;
        box-sizing: border-box;
        justify-content: flex-start;
    }
}
@media screen and (max-width: 750px){
    .pc_xiaoqu_content .pc_xiaoqu_content_item{
        width: 49%;
        margin-right: 2%;
    }
    .pc_xiaoqu_content .pc_xiaoqu_content_item:nth-child(3n){
        margin-right: 2%;
    }
    .pc_xiaoqu_content .pc_xiaoqu_content_item:nth-child(2n){
        margin-right: 0;
    }
}


/* 装修资讯 */
.pc_news{
    padding-top: .59rem;
    box-sizing: border-box;
    background: #F5F5F5;
    padding-bottom: .5rem;
}
/* 主容器 - 宽屏优雅 */
.pc_news_content {
    max-width: 15rem;
    width: 100%;
    margin: 0 auto;
    display: flex;
    align-items: stretch;
    margin-top: .39rem;
    gap: .2rem;
}

/* ========= 左侧新闻列表区域 ========= */
.pc_news_left {
    flex: 2;
    display: flex;
    flex-direction: column;
    gap: .24rem;
}

/* 卡片设计 - 高级微质感 */
.pc_news_left_item {
    display: flex;
    background: #ffffff;
    border-radius: 6px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.2, 0, 0, 1);
    box-shadow: 0 8px 20px -8px rgba(0, 0, 0, 0.04);
    border: 1px solid #eceff5;
    text-decoration: none;
}

.pc_news_left_item:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 36px -14px rgba(0, 0, 0, 0.12);
    border-color: #e0d9cc;
}

/* 图片区域 - 现代比例 */
.pc_news_left_item_img {
    width: 160px;
    height: 160px;
    flex-shrink: 0;
    background: #eef2f6;
    overflow: hidden;
}
.pc_news_left_item_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}
.pc_news_left_item:hover .pc_news_left_item_img img {
    transform: scale(1.04);
}

/* 右侧文本区域 */
.pc_news_left_item_text {
    flex: 1;
    padding: 0 .28rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.pc_news_left_item_text .title {
    font-size: .2rem;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.35;
    margin-bottom: .12rem;
    transition: color 0.2s;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.pc_news_left_item:hover .title {
    color: #FE3303;
}

.pc_news_left_item_text p {
    font-size: 14px;
    height: 44px;
    line-height: 1.55;
    color: #475569;
    margin-bottom: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.pc_news_left_item_text p em {
    font-style: normal;
    font-weight: 500;
    color: #3f5a7c;
}

/* 发布时间和阅读量装饰 */
.meta-info {
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 13px;
    color: #6f7d98;
}
.meta-info span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.meta-info span em{
    font-style: normal;
}
.meta-info i {
    font-style: normal;
}

/* ========= 右侧热门动态 (modern card) ========= */
.pc_news_right {
    flex: 1;
    background: #ffffff;
    border-radius: 6px;
    box-shadow: 0 12px 28px -8px rgba(0, 0, 0, 0.04);
    border: 1px solid #edf2f8;
    padding: 28px 28px 20px;
    height: fit-content;
    transition: all 0.2s;
    max-width: 30%;
}

.pc_news_right_tit {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 18px;
    border-bottom: 2px solid #f0e9df;
    margin-bottom: 12px;
}

.pc_news_right_tit i {
    display: inline-block;
    width: 6px;
    height: 26px;
    background: linear-gradient(135deg, #FE3303, #b58f2c);
    border-radius: 8px;
}

/* 右侧列表全新样式 - 现代简约 */
.pc_news_right_list {
    display: flex;
    flex-direction: column;
}

.pc_news_right_item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid #eff3f9;
    text-decoration: none;
    transition: all 0.25s;
    font-size: 15px;
    font-weight: 500;
    color: #2c3f5c;
    gap: 16px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* 序号装饰 */
.pc_news_right_item::before {
    content: counter(item-count);
    counter-increment: item-count;
    font-size: 14px;
    font-weight: 600;
    color: #cfcfdf;
    background: #f8fafc;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    transition: all 0.2s;
}

.pc_news_right_list {
    counter-reset: item-count 0;  /* 从第4条开始显示，索引从4开始，优雅适配原逻辑 (跳过前三条) */
}

/* 文本容器 + 箭头 */
.item-title {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 500;
}

.pc_news_right_item:hover {
    color: #FE3303;
    transform: translateX(6px);
}
.pc_news_right_item:hover::before {
    background: #FE3303;
    color: white;
}
.pc_news_right_item .arrow {
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
    font-size: 14px;
}
.pc_news_right_item:hover .arrow {
    opacity: 1;
    transform: translateX(4px);
}

.pc_news_right_img{
    width: 100%;
    height: 285px;
    border-radius: 6px;
    overflow: hidden;
    margin-top: 20px;
    display: block;
    position: relative;
}
.pc_news_right_img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all .5s ease;
}
.pc_news_right_img p{
    content: '';
    padding: 0 .2rem;
    box-sizing: border-box;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    font-size: 18px;
    color:#fff;
    line-height: 3;
    background: linear-gradient(to top, rgba(0,0,0,1),rgba(0,0,0,0.0));
    padding-top: 100px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.pc_news_right_img:hover img{
    transform: scale(1.05);
}


@media screen and (max-width: 860px) {
    .pc_news_content {
        flex-direction: column;
        padding: 0 .2rem;
        box-sizing: border-box;
    }
    .pc_news_left {
        width: 100%;
    }
    .pc_news_right {
        display: none;
    }
    .pc_news_left_item_img {
        width: 100px;
        height: 130px;
    }
    .pc_news_left_item_text .title{
        font-size: 18px;
    }
    .meta-info span:last-child{
        display: none;
    }
}

/* 辅助hover精致感 */
.pc_news_left_item_text .meta-info span i {
    font-style: normal;
}

/* 自定义分割线装饰 */
.badge-new {
    background: rgba(212, 175, 55, 0.12);
    color: #b58f2c;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 8px;
}





/* 公司介绍 */
.pc_gsjs{
    padding-top: .59rem;
    padding-bottom: .6rem;
    box-sizing: border-box;
    background: transparent;
    position: relative;
}
/* 主内容容器 - 大留白 金属光泽卡片 */
.pc_gsjs_content {
    max-width: 15rem;
    width: 100%;
    margin: .5rem auto 0;
    background: #ffffff;
    border-radius: 6px;
    box-shadow: 0 0 .05rem rgba(0, 0, 0, 0.35);
    padding: 56px 56px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.6);
    backdrop-filter: blur(0px);
    position: relative;
    z-index: 2;
    box-sizing: border-box;
}

/* 标题区域 - 奢华克制 */
.pc_gsjs_title {
    text-align: center;
    margin-bottom: .5rem;
    position: relative;
}
.pc_gsjs_title .tit {
    font-size: 40px;
    font-weight: 700;
    color: #0f1825;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #1e2a3a 0%, #2c3e50 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}
.pc_gsjs_title p {
    font-size: 13px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: #FE3303;
    font-weight: 600;
    margin-top: 4px;
    position: relative;
    display: inline-block;
}
.pc_gsjs_title p:before,
.pc_gsjs_title p:after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40px;
    height: 1px;
    background: #ff8165;
    opacity: 0.6;
}
.pc_gsjs_title p:before {
    left: -55px;
}
.pc_gsjs_title p:after {
    right: -55px;
}

/* 双栏布局 - 高级非对称平衡 */
.pc_gsjs_box {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

/* 右侧文字区域 - 精致排版 */
.pc_gsjs_content_right {
    flex: 1.4;
    min-width: 280px;
}

.pc_gsjs_content_right_text {
    font-size: 16px;
    line-height: 1.7;
    color: #2c3f4f;
    margin-bottom: 36px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 10;
    overflow: hidden;
}

/* 富文本内容样式优化 */
.pc_gsjs_content_right_text * {
    margin: 0 0 1.1em 0;
    font-family: inherit;
    line-height: 1.7;
    color: #2f4052;
}
.pc_gsjs_content_right_text p:last-child {
    margin-bottom: 0;
}
.pc_gsjs_content_right_text strong {
    color: #FE3303;
    font-weight: 700;
}

/* 按钮 - 奢华金属质感 */
.pc_gsjs_content_right_btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    border: 1.5px solid #FE3303;
    color: #FE3303;
    font-weight: 600;
    font-size: 14px;
    padding: 12px 32px;
    border-radius: 60px;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.2, 0.9, 0.4, 1.1);
    letter-spacing: 0.6px;
    backdrop-filter: blur(2px);
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.pc_gsjs_content_right_btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: #FE3303;
    transition: 0.4s ease;
    z-index: -1;
    border-radius: 60px;
}
.pc_gsjs_content_right_btn:hover:before {
    width: 100%;
}
.pc_gsjs_content_right_btn:hover {
    color: #ffffff;
    border-color: #FE3303;
    gap: 16px;
    transform: translateY(-2px);
    box-shadow: 0 14px 24px -10px rgba(178, 139, 66, 0.3);
}

/* 左侧图片区域 - 优雅圆角 + 细腻阴影 */
.pc_gsjs_content_left {
    flex: 1;
    display: block;
    border-radius: 28px;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
}
.gs_img {
    width: 100%;
    border-radius: 6px;
    overflow: hidden;
    background: #eef2f8;
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.08);
}
.gs_img img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.pc_gsjs_content_left:hover .gs_img img {
    transform: scale(1.03);
}
/* 装饰边框效果 */
.pc_gsjs_content_left::after {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    width: 100%;
    height: 100%;
    border: 1px solid rgba(198, 173, 122, 0.25);
    border-radius: 32px;
    pointer-events: none;
    z-index: -1;
    transition: 0.2s;
}

/* 响应式设计 - 适配高级商务终端 */
@media (max-width: 1000px) {
    .pc_gsjs_content {
        padding: 42px 40px;
    }
    .pc_gsjs_title .tit {
        font-size: 34px;
    }
    .pc_gsjs_box {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .pc_gsjs {
        padding: .2rem 0;
    }
    .pc_gsjs_content {
        padding: 32px 28px;
    }
    .pc_gsjs_box {
        flex-direction: column-reverse;
        gap: 32px;
    }
    .pc_gsjs_content_left {
        width: 100%;
    }
    .pc_gsjs_content_right {
        width: 100%;
    }
    .pc_gsjs_title .tit {
        font-size: 30px;
    }
    .pc_gsjs_title p:before,
    .pc_gsjs_title p:after {
        width: 25px;
    }
    .pc_gsjs_title p:before {
        left: -35px;
    }
    .pc_gsjs_title p:after {
        right: -35px;
    }
    .gs_img img {
        max-height: 260px;
        width: 100%;
    }
}

@media (max-width: 550px) {
    .pc_gsjs_content {
        padding: 28px 20px;
    }
    .pc_gsjs_content_right_text {
        font-size: 14px;
    }
    .pc_gsjs_content_right_btn {
        padding: 10px 24px;
        font-size: 13px;
        margin: 0 auto;
        display: block;
        width: 38%;
        text-align: center;
    }
    .pc_gsjs_title .tit {
        font-size: 26px;
    }
}

/* 典雅点缀 - 增添高级感 */
.pc_gsjs_content_right_text {
    position: relative;
}
.pc_gsjs_content_right_text::first-letter {
    font-size: 110%;
    font-weight: 600;
    color: #FE3303;
}



/* 常见问题 */
.pc_wenda{
    padding-top: .5rem;
    padding-bottom: .3rem;
    background: #F5F5F5;
}
/* ========== 根变量 & 重置 ========== */
.qa-container {
    --primary: #FE3303;
    --primary-light: #FF6B47;
    --primary-soft: rgba(254, 51, 3, 0.1);
    --text-dark: #1A2C3E;
    --text-muted: #5A6E7E;
    --border-light: #EFF2F8;
    --bg-card: #FFFFFF;
    --bg-answer: #F8FAFE;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-hover: 0 12px 28px rgba(254, 51, 3, 0.12), 0 2px 4px rgba(0, 0, 0, 0.02);
    --radius-sm: 0.16rem;
    --radius-md: 0.2rem;
    --radius-lg: 0.24rem;
    --radius-xl: 0.28rem;
    --transition: all 0.25s cubic-bezier(0.2, 0, 0, 1);
  }
  
  .qa-container {
    width: 15rem;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 0.24rem;
    box-sizing: border-box;
    margin: 0.26rem auto 0;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
  }
  
  /* 标题区增强 */
  .subhead {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.08rem;
    position: relative;
  }
  
  .subhead::after {
    content: '';
    width: 1.2rem;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 2px;
    margin-left: 0.12rem;
  }
  
  /* 问答列表 */
  .qa-list {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
  }
  
  .qa-item {
    list-style: none;
  }
  
  /* 卡片 - 更精致的视觉 */
  .qa-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 0.22rem;
    position: relative;
    transition: var(--transition);
    border: 1px solid var(--border-light);
    overflow: hidden;
    cursor: pointer;
  }
  
  .qa-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
  }
  
  /* 装饰线 - 优化动效 */
  .card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--primary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.2, 0.9, 0.4, 1.1);
  }
  
  .qa-card:hover .card-accent {
    transform: scaleX(1);
  }
  
  /* ========== 问题区域 ========== */
  .question {
    display: flex;
    align-items: flex-start;
    gap: 0.12rem;
    margin-bottom: 0.12rem;
  }
  
  .q-icon {
    flex-shrink: 0;
  }
  
  .q-mark {
    background: var(--primary-soft);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.13rem;
    width: 0.28rem;
    height: 0.28rem;
    line-height: 1;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }
  
  .qa-card:hover .q-mark {
    background: var(--primary);
    color: white;
    transform: scale(1.02);
  }
  
  .question-text {
    font-size: 0.18rem;
    font-weight: 590;
    color: var(--text-dark);
    line-height: 1.45;
    letter-spacing: -0.01em;
    flex: 1;
  }
  
  /* ========== 答案区域 ========== */
  .answer {
    display: flex;
    align-items: flex-start;
    gap: 0.12rem;
    padding-top: 0.02rem;
  }
  
  .a-icon {
    flex-shrink: 0;
  }
  
  .a-mark {
    color: var(--primary);
    font-weight: 500;
    font-size: 0.13rem;
    width: 0.26rem;
    height: 0.26rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    transition: var(--transition);
  }
  
  .qa-card:hover .a-mark {
    opacity: 1;
    transform: translateX(2px);
  }
  
  .answer-content {
    flex: 1;
    color: var(--text-muted);
    font-size: 0.155rem;
    line-height: 1.55;
    background: var(--bg-answer);
    padding: 0.1rem 0.14rem;
    border-radius: var(--radius-md);
    border-bottom: 2px solid transparent;
    transition: var(--transition);
  }
  
  .qa-card:hover .answer-content {
    border-bottom-color: var(--primary);
  }
  
  
  .answer-content p {
    margin: 0 0 0.06rem;
  }
  
  .answer-content p:last-child {
    margin-bottom: 0;
  }
  
  /* ========== 可选：添加折叠/展开交互 ========== */
  /* 如果需要折叠效果，取消下方注释 */
  /*
  .answer {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    padding-top: 0;
  }
  
  .qa-card.expanded .answer {
    max-height: 20rem;
    opacity: 1;
    padding-top: 0.1rem;
  }
  */
  
  /* ========== 无列表样式增强 ========== */
  .qa-list,
  .qa-item {
    margin: 0;
    padding: 0;
  }
  
  /* ========== 响应式优化 ========== */
  @media screen and (max-width: 1500px) {
    .qa-container {
      width: 100%;
    }
  }
  
  @media screen and (max-width: 750px) {
    .qa-container {
      width: 100%;
      padding: 0.2rem;
      border-radius: var(--radius-xl);
      margin-top: 0.2rem;
    }
  
    .subhead {
      margin-bottom: 0.8rem;
      font-size: 0.7rem;
    }
    
    .subhead::after {
      width: 1rem;
    }
  
    .qa-list {
      gap: 0.18rem;
    }
  
    .qa-card {
      padding: 0.22rem 0.2rem;
      border-radius: var(--radius-lg);
    }
  
    .q-mark {
      width: 0.34rem;
      height: 0.34rem;
      font-size: 0.18rem;
      border-radius: var(--radius-sm);
    }
  
    .question-text {
      font-size: 0.26rem;
      line-height: 1.42;
    }
  
    .question {
      gap: 0.12rem;
      margin-bottom: 0.12rem;
    }
  
    .a-mark {
      font-size: 0.16rem;
      width: 0.3rem;
      height: 0.3rem;
    }
  
    .answer-content {
      font-size: 0.22rem;
      line-height: 1.52;
      padding: 0.1rem 0.14rem;
    }
  
    .answer {
      gap: 0.12rem;
    }
  }
  
  /* 可选：暗色模式支持 */
  @media (prefers-color-scheme: dark) {
    .qa-container:not(.light-theme) {
      --bg-card: #1E1F24;
      --bg-answer: #2A2B30;
      --text-dark: #EDEDED;
      --text-muted: #A0A3AF;
      --border-light: #2F3036;
      background: var(--bg-card);
    }
  }



/* 合作品牌 */
.brand_bg_s11 {
    background: url(../images/link_41.jpg) no-repeat center/cover;
    width: 100%;
    padding: .42rem 0;
}
.brand_bg_s11 .pc_title h1,.brand_bg_s11 .pc_title p{
    color:#fff;
}
.brand_s11 ul {
    width: 15rem;
    margin: .5rem auto 0;
    overflow: hidden;
}
.brand_s11_pinpai {
    overflow: hidden;
    width: 15%;
    height: .78rem;
    float: left;
    margin-right: 2%;
    margin-bottom: .2rem;
    display: inline;
}
.brand_s11_pinpai:nth-child(6n){
    margin-right: 0;
}
.brand_s11_pinpai a img{
    width: 100%;
    height: .78rem;
    object-fit: contain;
    background: #fff;
}
.brand_s11_pinpai a .pinpai_tit{
    width: 100%;
    height: .78rem;
    background: #000;
    text-align: center;
    overflow: hidden;
    line-height: .78rem;
    color: #fff;
    filter: alpha(opacity=60);
    -moz-opacity: 0.6;
    opacity: 0.6;
    font-size: .18rem;
}
.brand_s11_pinpai .brand_pinpaidiv {
    transition: all 0.3s ease-in-out;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
}
.brand_s11_pinpai .brand_pinpaidiv:hover{
    margin-top:-.78rem;
}
@media screen and (max-width: 750px) {
    .brand_s11 ul{
        width: 100%;
        padding: 0 .24rem;
        box-sizing: border-box;
    }
    .brand_s11_pinpai{
        width: 32%;
        margin-right: 2%;
    }
    .brand_s11_pinpai:nth-child(5n){
        margin-right: 2%;
    }
    .brand_s11_pinpai:nth-child(3n){
        margin-right: 0;
    }
}


/* 自定义模块 */
.diy_box{
    display: block;
    padding-top: 0.5rem;
}
.m_diy_box{
    display: none;
    padding-top: 0.5rem;
}
@media screen and (max-width: 750px) {
    .diy_box{
        display: none;
    }
    .m_diy_box{
        display: block;
    }
}


/* 行业观点 */
.pc_hangye{
    padding: .3rem 0;
}
.pc_hangye_list{
    width: 15rem;
    margin: .3rem auto 0;
    display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
}
.pc_hangye_list_item{
    width: 30%;
    font-size: .16rem;
    line-height: .6rem;
    height: .6rem;
    display: flex;
    align-items: center;
    margin-right: 5%;
}
.pc_hangye_list_item:nth-child(3n){
    margin-right: 0;
}
.pc_hangye_list_item i{
    width: .07rem;
    height: .07rem;
    background: #999;
    margin-right: .22rem;
    transition: all .5s ease;
}
.pc_hangye_list_item p{
    width: calc(100% - .29rem);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all .5s ease;
}
.pc_hangye_list_item:hover i{
    background: #E24535;
}
.pc_hangye_list_item:hover p{
    color: #E24535;
    transform: translateX(10px);
}
@media screen and (max-width: 1500px) {
    .pc_hangye_list{
        width: 100%;
        padding: 0 .24rem;
        box-sizing: border-box;
    }
}
@media screen and (max-width: 750px){
    .pc_hangye_list_item{
        width: 100%;
        font-size: .2rem;
    }
}