/* ===== 全局 (Arimo/微软雅黑, 参考站 body 字族) ===== */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:Arimo,Roboto,"微软雅黑","Microsoft YaHei",Arial,sans-serif;color:#666;background:#fff;overflow-x:hidden;font-size:14px}
ul,ol,li{list-style:none}
a{text-decoration:none;outline:none;color:#333;transition:color .3s linear}
a:hover,a:active{color:#FF9000}
img{border:0;max-width:100%}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 15px}
.sr{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.sr.in{opacity:1;transform:none}
.img-fallback{background:linear-gradient(135deg,#e47257,#FF9000);display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:200px;color:#fff;font-size:14px;border-radius:3px}
.banner{display:block}

/* ===== marker/组合容器基类 (HTML 组合用, 供自检与语义) ===== */
.lotbox{display:block}
.menu{display:block;min-width:0}
.raised{}
.foot-contact{min-width:0}
.foot-news{min-width:0}
.foot-nav{min-width:0}
.foot-qrcode{min-width:0}
.about-page-wrap{min-width:0}
.side-contact{min-width:0}
.side-news{min-width:0}
.entry-date{}
.byline{}
.blog-post{min-width:0}
.prolist{min-width:0}
.product-show{min-width:0}
.ps-main-imgwrap{display:block}
.proshow-tab{min-width:0}
.urgentcause-detail{}
.tab-pane{}
.wc-viewport{position:relative}

/* ===== 顶部: topbox > topbar(lotbox) + menu(menubox) ===== */
.topbox{position:sticky;top:0;z-index:997;background:#fff}
.topbar{display:block;background:#3a3a3a;line-height:40px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.inline-list{display:flex;flex-wrap:wrap;align-items:center}
.inline-list > li{color:#d8d8d8;font-size:12px;margin-right:14px;padding-right:14px;position:relative;display:flex;align-items:center;gap:6px}
.tb-i{display:inline-block;flex:none}
.inline-list > li i{font-style:normal}
.reg-btn > li{margin-right:0;padding-right:0;margin-left:14px;padding-left:14px}
.reg-btn > li + li{border-left:1px solid #555}
.tb-btn{color:#d8d8d8;font-size:12px}
.tb-btn:hover{color:#FF9000}
.menubox{display:block;background:#ffffff;width:100%;box-shadow:0 1px 4px rgba(0,0,0,.08);position:relative;z-index:998}
.menubox .container{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;padding:14px 0;flex:none}
.logo-ico{display:block}
.logo-txt{display:flex;flex-direction:column;justify-content:center}
.logo-name{font-size:24px;font-weight:700;color:#333;letter-spacing:1px;line-height:1.2}
.logo-sub{font-size:11px;color:#999;letter-spacing:3px;font-family:Arial,sans-serif;margin-top:4px}
.main-nav{display:block}
.main-nav > ul{display:flex;align-items:stretch}
.Lev1{position:relative}
.menu1{display:block;color:#343434;font-size:14px;padding:26px 14px;position:relative}
.main-nav > ul > li:hover > .menu1{color:#e47257}
.Lev1.active > .menu1{color:#FF9000;font-weight:700}
.sub-menu2{display:none;position:absolute;top:100%;left:50%;width:170px;margin-left:-85px;background:#fff;box-shadow:0 3px 10px rgba(0,0,0,.12);padding:8px 0;z-index:99;animation:fadeNav .3s both}
.Lev1:hover .sub-menu2{display:block}
.menu2{display:block;font-size:13px;color:#555;padding:0 20px;line-height:38px;border-bottom:1px solid #f5f5f5}
.menu2:hover{color:#e47257;padding-left:24px}
@keyframes fadeNav{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.m-btn{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:1px solid #ddd;border-radius:3px;background:#fff;cursor:pointer;padding:10px;flex:none}
.m-line{display:block;height:2px;background:#e47257;width:100%}

/* ===== 首页 Banner (layerslider 516px, fade + 居中标语 + 圆点) ===== */
.ls-slider{position:relative;height:516px;overflow:hidden;background:#232323}
.ls-slide{position:absolute;left:0;top:0;width:100%;height:100%;opacity:0;transition:opacity 1s ease;z-index:1}
.ls-slide.on{opacity:1;z-index:2}
.ls-bg{width:100%;height:100%;object-fit:cover;display:block}
.ls-mask{position:absolute;left:0;top:0;width:100%;height:100%;background:linear-gradient(rgba(0,0,0,.28),rgba(0,0,0,.5));z-index:1}
.ls-txt{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:100%;text-align:center;color:#fff;z-index:3;padding:0 20px}
.ls-h2{font-size:42px;font-weight:700;letter-spacing:4px;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.ls-p{font-size:17px;margin-top:16px;letter-spacing:2px;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.ls-nav{position:absolute;bottom:22px;left:0;width:100%;text-align:center;z-index:4}
.ls-dot{display:inline-block;width:12px;height:12px;border-radius:6px;background:rgba(255,255,255,.75);margin:0 6px;cursor:pointer;transition:.3s}
.ls-dot.on{background:#e47257;width:30px}

/* ===== 区块 (block 45px, 参考站 tk.css 覆盖) ===== */
.block{padding:45px 0}
.title{text-align:center;margin-bottom:30px}
.title-h2{font-size:32px;font-weight:bold;color:#3f3f3f;line-height:1.3}
.title-h2 a{color:inherit}
.title-h2 a:hover{color:#e47257}
.title-span{display:block;color:#505050;font-size:14px;font-weight:300;letter-spacing:.3px;margin-top:10px}

/* ===== 产品系列 welfare 轮播 (黑底info条 + hover遮罩 + theme-btn) ===== */
.wc-wrap{position:relative;padding:0 44px}
.wc-viewport{overflow:hidden}
.wc-track{display:flex;transition:transform .5s ease;will-change:transform}
.welfare-project{flex:0 0 calc((100% - 90px)/4);margin-right:30px;position:relative;z-index:1;overflow:hidden}
.welfare-project:last-child{margin-right:0}
.wp-img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s}
.project-info{position:absolute;left:0;bottom:0;width:100%;padding:0 18px 16px;z-index:1}
.project-info > h3{font-size:15px;margin:0 0 6px}
.project-info > h3 a{display:inline-block;color:#fff;background:rgba(0,0,0,.7);padding:5px 10px}
.goal{font-size:12px;letter-spacing:1px}
.goal a{display:inline-block;color:#ddd;background:rgba(0,0,0,.7);padding:4px 10px;text-transform:uppercase}
.project-hover{position:absolute;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.7);opacity:0;transition:all .3s linear;text-align:center;padding-top:22%;z-index:2}
.welfare-project:hover .project-hover{opacity:1}
.welfare-project:hover .wp-img{transform:scale(1.04)}
.project-hover > h3{font-size:16px;line-height:1.4;margin:0 0 8px}
.project-hover > h3 a{color:#fff}
.project-hover .goal{margin-bottom:16px}
.project-hover .goal a{color:#FF9000;background:none;padding:0}
.theme-btn{display:inline-block;border:none;color:#fff;background:#e47257;font-size:12px;font-weight:500;letter-spacing:.5px;padding:12px 30px;border-radius:3px;position:relative;transition:background .3s}
.theme-btn:hover{background:#FF9000;color:#fff}
.theme-btn:before{content:'';position:absolute;right:3px;bottom:3px;width:0;height:0;border-right:16px solid rgba(0,0,0,.2);border-top:16px solid transparent}
.wc-prev,.wc-next{position:absolute;top:50%;transform:translateY(-50%);width:34px;height:56px;background:#3a3a3a;color:#fff;border:none;font-size:22px;cursor:pointer;border-radius:3px;z-index:5;opacity:.85}
.wc-prev{left:0}
.wc-next{right:0}
.wc-prev:hover,.wc-next:hover{background:#e47257}

/* ===== 成功案例 product 白卡 4列 (eye hover) ===== */
.products-list{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.fitting-item{min-width:0}
.product{background:#fff;box-shadow:0 0 3px #dfdfdf;border-radius:3px;overflow:hidden}
.product-img{position:relative;display:block;overflow:hidden}
.product-img img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s linear}
.product-img .eye{position:absolute;left:50%;top:50%;width:52px;height:52px;margin:-26px 0 0 -26px;background:rgba(50,50,50,.9);color:#fff;font-size:20px;line-height:52px;text-align:center;border-radius:3px;opacity:0;transition:all .3s linear}
.product-img:hover .eye{opacity:1;background:#e47257}
.product-img:hover img{transform:scale(1.06)}
.fitting-title{font-size:13px;font-weight:800;color:#3f3f3f;text-align:center;text-transform:uppercase;margin:22px 0 12px;padding:0 15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fitting-title a{color:inherit}
.fitting-title a:hover{color:#e47257}
.fit-cat{display:block;text-align:center;font-size:12px;color:#999;margin-bottom:20px;padding:0 15px}
.fit-cat a{color:#999}
.fit-cat a:hover{color:#FF9000}

/* ===== 关于我们 (#F5F5F5, 参考站 index-widget-1) ===== */
.about-sec{background:#F5F5F5;padding:45px 0 40px}
.iw-row{display:flex;gap:45px;align-items:flex-start}
.iw-left{flex:1.3;min-width:0}
.urgentcause-detail{position:relative;z-index:1}
.uc-title{font-size:24px;font-weight:700;color:#454545;text-transform:uppercase;margin:0 0 18px}
.uc-text{font-size:15px;line-height:30px;color:#666;text-align:justify}
.read-more{display:inline-block;color:#e47257;font-size:14px;margin-top:16px}
.read-more:hover{color:#FF9000}
.iw-right{flex:1;min-width:0}
.iw-right img{width:100%;height:300px;object-fit:cover;display:block;border-radius:3px;box-shadow:0 3px 14px rgba(0,0,0,.1)}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:34px}
.stat{background:#fff;text-align:center;padding:22px 10px;box-shadow:0 0 3px #dfdfdf;border-bottom:2px solid transparent;transition:.3s}
.stat:hover{border-bottom-color:#e47257}
.stat-num{font-size:34px;font-weight:700;color:#e47257;font-family:Arial,sans-serif;line-height:1.2}
.stat-unit{font-size:16px;color:#e47257;margin-left:2px}
.stat-label{display:block;font-size:13px;color:#999;margin-top:8px}

/* ===== 新闻资讯 story 卡 4列 (黑遮罩+号 / spent-bar) ===== */
.successful-stories{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:-30px}
.story-item{min-width:0}
.story{margin-bottom:30px}
.story-img{position:relative;display:block;overflow:hidden;border-radius:3px 3px 0 0}
.story-img img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s}
.story-img:before{content:'';position:absolute;left:0;top:0;width:100%;height:100%;background:#000;opacity:0;transition:opacity .3s;z-index:1}
.story-plus{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(0);color:#fff;font-size:56px;font-weight:200;line-height:1;transition:transform .3s;z-index:2}
.story-img:hover:before{opacity:.5}
.story-img:hover .story-plus{transform:translate(-50%,-50%) scale(1)}
.story-img:hover img{transform:scale(1.05)}
.story-detail{background:#fdfdfd;border-left:1px solid #f7f7f7;border-right:1px solid #f7f7f7;padding:20px 21px}
.sd-cat{display:block;font-size:12px;font-weight:300;margin-bottom:10px}
.sd-cat a{color:#505050}
.sd-cat a:hover{color:#e47257}
.sd-title{font-size:15px;font-weight:600;line-height:24px}
.sd-title a{color:#454545}
.sd-title a:hover{color:#e47257}
.spent-bar{background:#f8f8f8;border:1px solid #f7f7f7;border-top:1px solid #e9e9e9;border-radius:0 0 3px 3px;padding:0 20px;display:flex;justify-content:space-between;align-items:center}
.idate{color:#777;font-size:13px;line-height:52px;display:flex;align-items:center;gap:6px}
.price{border-left:1px solid #e9e9e9;color:#222;font-size:15px;font-weight:600;padding:14px 0 14px 18px}
.price a{color:#222}
.price a:hover{color:#e47257}

/* ===== 合作伙伴 sponsor 白卡 (#f8f8f8 底) ===== */
.client-sec{background:#f8f8f8;padding:45px 0}
.sponsors-carousel{display:grid;grid-template-columns:repeat(4,1fr);gap:2px}
.sponsor{background:#fff;box-shadow:0 1px 2px #dfdfdf;padding:30px 15px;text-align:center;border-bottom:2px solid transparent;transition:.3s}
.sponsor:hover{border-bottom-color:#e47257}
.sp-name{font-size:16px;font-weight:600;color:#555}
.sponsor:hover .sp-name{color:#e47257}

/* ===== 页脚 (深底 4列, 参考站 footer parallax + 白字) ===== */
.footer{background:#262626;color:#afafaf;position:relative;z-index:0}
.footer-widgets{display:grid;grid-template-columns:3fr 4fr 2fr 3fr;gap:40px;padding:45px 0 20px}
.widget{min-width:0}
.contact-widget h5{color:#fff;font-size:20px;font-weight:bold;margin:0 0 24px}
.contact-widget h5 span{font-weight:400}
.f-contact > p{font-size:13px;line-height:24px;margin-bottom:16px;color:#999}
.f-contact ul li{font-size:14px;line-height:34px;display:flex;align-items:center;gap:10px}
.widget-title h4{color:#fff;font-size:20px;font-weight:bold;margin:0 0 24px}
.widget-title h4 span{font-weight:400}
.widget-post{border-bottom:1px solid #333;padding-bottom:14px;margin-bottom:16px;display:flex;gap:12px}
.wp-fig{flex:none;width:80px;display:block}
.wp-fig img{width:80px;height:60px;object-fit:cover;display:block;border-radius:2px}
.wp-body{min-width:0}
.wp-body h5{font-size:14px;line-height:22px;font-weight:400}
.wp-body h5 a{color:#ddd;display:block;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.wp-body h5 a:hover{color:#FF9000}
.meta{margin-top:6px}
.meta li{font-size:12px;color:#888}
.f-nav li{line-height:30px;font-size:14px}
.f-nav a{color:#afafaf;padding-left:12px;position:relative}
.f-nav a:before{content:'';position:absolute;left:0;top:50%;width:5px;height:5px;margin-top:-2.5px;background:#e47257;transform:rotate(45deg)}
.f-nav a:hover{color:#FF9000}
.f-qrcode{width:130px;height:130px;background:#fff;padding:8px;border-radius:3px}
.f-qrcode img{width:100%;height:100%;display:block}
.bottom-bar{background:#1b1b1b;padding:18px 0}
.bottom-bar p{color:#afafaf;font-size:13px;text-align:center}
.beian-link{color:#afafaf;margin-left:10px}
.beian-link:hover{color:#e47257}
.backtop{position:fixed;right:18px;bottom:60px;width:42px;height:42px;border-radius:3px;background:#3a3a3a;color:#fff;border:none;font-size:16px;cursor:pointer;display:none;z-index:999}
.backtop.show{display:block}
.backtop:hover{background:#e47257}

/* ===== 内页 Banner (280px) + 面包屑 (#F4F4F4) ===== */
.n-banner{position:relative;height:280px;overflow:hidden;background:#232323}
.n-bans{position:absolute;left:0;top:0;width:100%;height:100%}
.n-bans-img{width:100%;height:100%;object-fit:cover;display:block}
.nb-mask{position:absolute;left:0;top:0;width:100%;height:100%;background:linear-gradient(rgba(0,0,0,.3),rgba(0,0,0,.55));z-index:1}
.nb-txt{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:100%;text-align:center;color:#fff;z-index:2;padding:0 20px}
.nb-h1{font-size:32px;font-weight:700;letter-spacing:4px}
.nb-en{display:block;font-size:13px;font-style:normal;color:#FF9000;letter-spacing:3px;font-family:Arial,sans-serif;margin-top:10px}
.breadcrumb-wrapper{background:#F4F4F4;padding:16px 0;border-bottom:1px solid #eee}
.breadcrumb-wrapper .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.bcid-cat{font-size:16px;font-weight:bold;color:#3f3f3f}
.location{text-align:right;font-size:13px;color:#999}
.bc-a{color:#666;margin:0 2px}
.bc-a:hover{color:#e47257}
.bc-sep{color:#ccc;margin:0 4px}
.bc-cur{color:#e47257}

/* ===== 内页主栏 + 右侧栏 (左9右3) ===== */
.innerpage-wrap{background:#fff;padding:45px 0}
.inner-row{display:flex;gap:40px;align-items:flex-start}
.main-inner{flex:1;min-width:0}
.sidebar{flex:none;width:270px}
.side-widget{margin-bottom:34px}
.st-title{font-size:16px;font-weight:700;color:#3f3f3f;border-bottom:2px solid #eee;padding-bottom:10px;margin-bottom:18px;position:relative}
.st-title:after{content:'';position:absolute;left:0;bottom:-2px;width:46px;height:2px;background:#e47257}
.sform-div{display:flex}
.sform-input{flex:1;height:42px;border:1px solid #ddd;border-right:none;padding:0 12px;font-size:13px;font-family:inherit;color:#666;outline:none}
.sform-btn{width:48px;height:42px;background:#e47257;border:none;color:#fff;font-size:16px;cursor:pointer}
.sform-btn:hover{background:#FF9000}
.s-contact p{font-size:13px;color:#666;line-height:30px}
.widget-list li{display:flex;gap:12px;margin-bottom:16px}
.widget-list figure{flex:none;width:80px}
.widget-list figure img{width:80px;height:58px;object-fit:cover;display:block;border-radius:2px}
.sn-wrapper{min-width:0}
.s-desc{font-size:13px;color:#454545;line-height:20px}
.s-desc a{color:#454545}
.s-desc a:hover{color:#e47257}
.comments{display:block;font-size:12px;color:#999;margin-top:5px}

/* ===== 产品列表 3列 (pf-item + separator) ===== */
.pf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pf-item{min-width:0}
.pf-item article{min-width:0}
.pf-fig{display:block;position:relative;overflow:hidden;border:1px solid #ededed}
.pf-fig img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .3s linear}
.pf-fig:after{content:'';position:absolute;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,.35);opacity:0;transition:opacity .3s linear}
.pf-item:hover .pf-fig img{transform:scale(1.06)}
.pf-item:hover .pf-fig:after{opacity:1}
.pf-title{font-size:15px;font-weight:700;text-align:center;margin:18px 0 12px;padding:0 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pf-title a{color:#454545}
.pf-title a:hover{color:#e47257}
.separator{display:flex;align-items:center;justify-content:center;margin-bottom:26px}
.sep-line{width:56px;height:1px;background:#dfdfdf}
.sep-sq{width:6px;height:6px;background:#e47257;transform:rotate(45deg);margin:0 8px}
#pages{text-align:center;padding:14px 0;font-size:12px;color:#333;font-family:"微软雅黑","Microsoft YaHei"}
#pages strong{color:#e47257;margin:0 2px}

/* ===== 产品详情 (ps-title + ps-gallery + proshow-tab) ===== */
.ps-title{font-size:24px;font-weight:700;color:#3f3f3f;text-align:center}
.ps-desc{display:block;text-align:center;color:#999;font-size:13px;margin:8px 0 22px}
.ps-gallery{position:relative}
.ps-main-img{display:block;width:100%;border:1px solid #eee}
.nav-tabs{display:flex;border-bottom:2px solid #e47257;margin:28px 0 0}
.nav-tabs > li a{display:block;padding:12px 30px;font-size:15px;color:#666}
.nav-tabs > li.active a{background:#e47257;color:#fff}
.tab-content{padding:24px 4px 10px}
.tab-pane{display:none}
.tab-pane.active{display:block}
.tblock-title{font-size:17px;font-weight:700;color:#3f3f3f;border-left:4px solid #e47257;padding-left:10px;margin:24px 0 14px}
.tblock-title:first-child{margin-top:0}
.art-p{font-size:15px;color:#666;line-height:30px;text-indent:2em;margin:12px 0;text-align:justify}
.article-fig{text-align:center;margin:22px 0}
.article-fig img{max-width:100%;border:1px solid #eee}
.param-table{width:100%;border-collapse:collapse;margin:16px 0}
.param-table td{border:1px solid #eee;padding:10px 14px;font-size:14px;text-align:left}
.param-k{background:#f9f9f9;color:#454545;font-weight:700;width:210px}
.feat-list li{position:relative;padding-left:26px;font-size:15px;color:#666;line-height:36px}
.feat-list li:before{content:'\2713';position:absolute;left:4px;top:0;color:#e47257;font-weight:700}
.inq-form .cf-column{margin-bottom:16px}
.inq-tip{font-size:13px;color:#999;margin-bottom:16px}
.pagef{margin:32px 0 6px;border-top:1px solid #f0f0f0;padding-top:18px}
.pf-prev,.pf-next{display:block;line-height:36px;font-size:15px}
.pf-prev a,.pf-next a{color:#666}
.pf-prev a:hover,.pf-next a:hover{color:#e47257}
.relate-block{margin-top:10px}

/* ===== 新闻列表 (blog-article 左图右文) ===== */
.blog-article{display:flex;gap:28px;padding:28px 0;border-bottom:1px solid #f0f0f0}
.blog-article figure{flex:none;width:280px;max-width:38%}
.blog-article figure img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;border-radius:3px}
.entry-summary{flex:1;min-width:0}
.entry-title{font-size:18px;font-weight:700;line-height:1.5;margin-bottom:10px}
.entry-title a{color:#3f3f3f}
.entry-title a:hover{color:#e47257}
.entry-meta ul{display:flex;flex-wrap:wrap;gap:16px;font-size:12px;color:#999;margin-bottom:12px;align-items:center}
.entry-meta .tags a{background:#f5f5f5;padding:2px 12px;color:#666;border-radius:2px}
.entry-meta .tags a:hover{background:#e47257;color:#fff}
.entry-content p{font-size:14px;color:#666;line-height:26px;text-align:justify}
.read-more-link{display:inline-block;margin-top:14px;color:#e47257;font-size:13px}
.read-more-link:hover{color:#FF9000}

/* ===== 新闻详情 (bp-title) ===== */
.bp-title{font-size:22px;font-weight:700;color:#3f3f3f;text-align:center;line-height:1.5}
.bp-desc{display:block;text-align:center;font-size:13px;color:#999;margin:10px 0 24px}
.bp-desc a{color:#e47257}
.bp-content{border-top:1px solid #f0f0f0;padding-top:8px}

/* ===== 关于页: 时间轴 / 文化 / 团队 ===== */
.timeline{border-left:2px solid #e47257;margin:26px 0 36px 10px;padding-left:28px}
.tl-item{position:relative;margin-bottom:28px}
.tl-item:before{content:'';position:absolute;left:-35px;top:6px;width:10px;height:10px;border-radius:50%;background:#e47257;box-shadow:0 0 0 3px rgba(228,114,87,.2)}
.tl-year{color:#e47257;font-weight:700;font-size:18px;font-family:Arial,sans-serif;margin-right:12px}
.tl-tit{color:#3f3f3f;font-size:16px;font-weight:700}
.tl-desc{font-size:14px;color:#666;line-height:26px;margin-top:6px}
.culture{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-bottom:36px}
.cul-card{background:#f9f9f9;padding:32px 24px;text-align:center;border-bottom:3px solid transparent;transition:.3s}
.cul-card:hover{border-bottom-color:#e47257;background:#fdfdfd}
.cul-ico{display:inline-flex;width:60px;height:60px;border-radius:50%;background:#e47257;align-items:center;justify-content:center}
.cul-svg{display:block}
.cul-tit{font-size:18px;font-weight:700;color:#3f3f3f;margin-top:16px}
.cul-desc{font-size:14px;color:#666;line-height:26px;margin-top:10px}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-bottom:20px}
.team-li{background:#fff;box-shadow:0 0 3px #dfdfdf;padding:26px 12px;text-align:center}
.team-li img{width:140px;height:140px;border-radius:50%;object-fit:cover;display:block;margin:0 auto;border:3px solid #f5f5f5}
.team-name{font-size:16px;color:#3f3f3f;font-weight:700;margin-top:14px}
.team-job{font-size:13px;color:#e47257;margin-top:6px}

/* ===== 联系页 ===== */
.cinfo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:26px 0 10px}
.ci-li{background:#f9f9f9;padding:28px 14px;text-align:center;border-bottom:2px solid transparent;transition:.3s}
.ci-li:hover{border-bottom-color:#e47257}
.ci-ico{display:inline-flex}
.ci-svg{display:block}
.ci-tit{font-size:16px;font-weight:700;color:#3f3f3f;margin-top:12px}
.ci-txt{font-size:13px;color:#666;line-height:24px;margin-top:8px;word-break:break-all}
#contact-wrap{margin-top:26px}
.msg-title{font-size:20px;font-weight:700;color:#3f3f3f;border-left:4px solid #e47257;padding-left:10px;margin:30px 0 18px}
.add-msg-form .row{display:grid;grid-template-columns:repeat(2,1fr);gap:0 26px}
.cf-column input{width:100%;height:44px;border:1px solid #ddd;padding:0 14px;font-size:14px;font-family:inherit;color:#666;outline:none}
.cf-column input:focus,.cf-tarea textarea:focus{border-color:#e47257}
.cf-tarea{grid-column:1/-1}
.cf-tarea textarea{width:100%;border:1px solid #ddd;padding:12px 14px;font-size:14px;font-family:inherit;color:#666;min-height:130px;resize:vertical;outline:none}
.submit-column{grid-column:1/-1}
.submit-button{background:#e47257;color:#fff;border:none;padding:13px 44px;font-size:15px;cursor:pointer;font-family:inherit;border-radius:3px}
.submit-button:hover{background:#FF9000}

/* ===== 响应式 (参考站断点 1200/980/767/480) ===== */
@media (max-width:1200px){
  .ls-h2{font-size:34px}
  .menu1{padding:22px 10px}
  .welfare-project{flex-basis:calc((100% - 60px)/3)}
}
@media (max-width:992px){
  .ls-slider{height:420px}
  .products-list,.successful-stories,.sponsors-carousel{grid-template-columns:repeat(2,1fr)}
  .welfare-project{flex-basis:calc((100% - 30px)/2)}
  .iw-row{flex-direction:column}
  .iw-right img{height:260px}
  .stats-row{grid-template-columns:repeat(4,1fr)}
  .footer-widgets{grid-template-columns:repeat(2,1fr)}
  .inner-row{flex-direction:column}
  .sidebar{width:100%}
  .pf-grid{grid-template-columns:repeat(2,1fr)}
  .cinfo-grid{grid-template-columns:repeat(2,1fr)}
  .add-msg-form .row{grid-template-columns:1fr}
}
@media (max-width:767px){
  .topbar .container{justify-content:center}
  .reg-btn{display:none}
  .menu1{padding:14px 8px;font-size:13px}
  .m-btn{display:flex}
  .main-nav{display:none;width:100%;order:3}
  .main-nav.open{display:block}
  .main-nav > ul{flex-direction:column}
  .menu1{border-bottom:1px solid #f2f2f2}
  .sub-menu2{display:none;position:static;width:100%;margin:0;box-shadow:none;background:#f9f9f9}
  .main-nav > ul > li:hover .sub-menu2{display:none}
  .main-nav > ul > li.active .sub-menu2{display:block}
  .ls-slider{height:300px}
  .ls-h2{font-size:24px;letter-spacing:2px}
  .ls-p{font-size:14px;margin-top:10px}
  .wc-wrap{padding:0}
  .wc-prev,.wc-next{display:none}
  .welfare-project{flex-basis:86%}
  .products-list,.successful-stories,.sponsors-carousel{grid-template-columns:repeat(2,1fr);gap:16px}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .footer-widgets{grid-template-columns:1fr;gap:26px;padding:34px 0 6px}
  .n-banner{height:190px}
  .nb-h1{font-size:24px}
  .breadcrumb-wrapper .container{justify-content:center;gap:8px}
  .location{text-align:center}
  .blog-article{flex-direction:column;gap:14px}
  .blog-article figure{width:100%;max-width:100%}
  .pf-grid{grid-template-columns:1fr}
  .culture,.team-grid{grid-template-columns:1fr}
  .spent-bar{padding:0 12px}
  .nav-tabs > li a{padding:10px 16px;font-size:14px}
}
@media (max-width:480px){
  .inline-list > li:nth-child(3){display:none}
  .logo-name{font-size:20px}
  .products-list,.successful-stories,.sponsors-carousel{grid-template-columns:1fr}
}