/* reset */
*{margin:0;padding:0;box-sizing:border-box}
html,body{font-family:"Microsoft YaHei","微软雅黑",Helvetica,Arial,sans-serif;font-size:14px;line-height:1.7;color:#333;background:#fff;-webkit-font-smoothing:antialiased}
ul,ol,li{list-style:none}
a{color:inherit;text-decoration:none;transition:color .3s}
a:hover{color:#00acfa}
img{max-width:100%;display:block;border:0}
h1,h2,h3,h4{font-weight:normal}
i,em{font-style:normal}
button{cursor:pointer;font-family:inherit;border:0;background:none}
input,textarea{font-family:inherit;outline:none;border:none}
.clearfix::after{content:"";display:block;clear:both}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
.img-fallback{background:linear-gradient(135deg,#00acfa,#ffcd50);display:flex;align-items:center;justify-content:center;width:100%;min-height:120px;color:#fff;font-size:13px;border-radius:6px}

/* ===== 顶部 topbox > lotbox + menubox ===== */
.topbox{position:fixed;top:0;left:0;width:100%;z-index:200;display:flex;align-items:center;justify-content:space-between;padding:14px 40px;transition:background .4s,box-shadow .4s}
.topbox.scrolled{background:rgba(9,11,15,.92);box-shadow:0 2px 18px rgba(0,0,0,.25)}
.lotbox{display:flex;align-items:center;gap:36px}
.logo{display:flex;align-items:center;gap:10px;color:#fff}
.logo:hover{color:#fff}
.logo-ico{color:#00acfa;display:flex}
.topbox .logo-ico{color:#fff}
.logo-txt{display:flex;flex-direction:column;line-height:1.15}
.logo-txt strong{font-size:22px;font-weight:bold;letter-spacing:1px}
.logo-txt i{font-size:11px;color:#8fe0ff;letter-spacing:2px;margin-top:3px}
.top-phone{display:flex;align-items:center;gap:8px;color:#fff}
.top-phone:hover{color:#fff}
.tp-ico{width:34px;height:34px;border-radius:50%;border:1px solid rgba(255,255,255,.5);display:flex;align-items:center;justify-content:center;color:#00acfa;background:rgba(0,172,250,.12)}
.tp-txt{display:flex;flex-direction:column;line-height:1.2}
.tp-txt i{font-size:11px;color:#bcd;letter-spacing:1px}
.tp-txt strong{font-size:18px;font-weight:bold;color:#fff}
.menubox{display:flex;align-items:center}
.nav{display:flex;align-items:center;gap:4px}
.nav .yiji{position:relative}
.nav .yiji>a{display:block;padding:10px 18px;color:#fff;font-size:16px;line-height:1.4;position:relative}
.nav .yiji>a em{position:relative}
.nav .yiji.current>a::before,.nav .yiji:hover>a::before,
.nav .yiji.current>a::after,.nav .yiji:hover>a::after{content:"";position:absolute;width:10px;height:1px;background:#00acfa;top:50%}
.nav .yiji.current>a::before,.nav .yiji:hover>a::before{left:4px}
.nav .yiji.current>a::after,.nav .yiji:hover>a::after{right:4px}
.nav .yiji:hover>a{color:#8fe0ff}
.nav .libox{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);min-width:150px;background:rgba(9,11,15,.92);padding:8px 0;z-index:50;border-radius:0 0 4px 4px}
.nav .libox::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:30%;height:3px;background:#00acfa}
.nav .libox a{display:block;padding:0 20px;line-height:38px;color:#ccc;font-size:14px;text-align:center}
.nav .libox a:hover{background:#ffcd50;color:#090b0f}
.nav .yiji:hover .libox{display:block}
.mol-navbutton{display:none;flex-direction:column;gap:5px;padding:8px 4px}
.mol-navbutton i{display:block;width:26px;height:2px;background:#fff;border-radius:2px}

/* ===== 移动端侧滑导航 ===== */
.sidenav{position:fixed;top:0;right:-300px;width:280px;height:100%;background:#090b0f;z-index:300;transition:right .35s;overflow-y:auto}
.sidenav.show{right:0}
.opacity2{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:250;display:none}
.opacity2.show{display:block}
.sidenav-head{display:flex;align-items:center;gap:8px;padding:18px 16px;border-bottom:1px solid #1d212a;color:#fff}
.sidenav-head strong{font-size:18px;color:#fff}
.sidenav-head .logo-ico{color:#00acfa}
.sd-close{margin-left:auto;color:#fff;font-size:26px;line-height:1}
.sidenav .nnav li a{display:block;padding:14px 18px;color:#9aa3b2;font-size:15px;border-bottom:1px solid #161a22}
.sidenav .nnav li.current a,.sidenav .nnav li a:hover{color:#00acfa;background:rgba(0,172,250,.08)}
.sidenav-foot{padding:18px}
.sidenav-foot a{display:block;text-align:center;padding:12px;background:#00acfa;color:#fff;border-radius:4px;font-size:15px}

/* ===== 首页 Banner ===== */
.banner{position:relative;height:600px;overflow:hidden;background:#090b0f}
.b-track{position:relative;width:100%;height:100%}
.b-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s;pointer-events:none}
.b-slide.active{opacity:1;pointer-events:auto}
.b-img{width:100%;height:100%;object-fit:cover}
.b-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,11,15,.28) 0%,rgba(9,11,15,.45) 50%,rgba(9,11,15,.62) 100%)}
.b-txt{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:90%;max-width:780px;text-align:center;color:#fff}
.b-en{font-size:14px;letter-spacing:3px;color:#8fe0ff;margin-bottom:14px;text-transform:uppercase}
.b-cn{font-size:42px;font-weight:bold;line-height:1.3;margin-bottom:16px;text-shadow:0 2px 14px rgba(0,0,0,.4)}
.b-sub{font-size:16px;color:#dbe7f1;margin-bottom:28px}
.b-btn{display:inline-flex;align-items:center;gap:8px;padding:13px 30px;background:#00acfa;color:#fff;font-size:15px;border-radius:30px}
.b-btn:hover{background:#0b96df;color:#fff;transform:translateY(-2px);transition:.3s}
.b-dots{position:absolute;left:50%;bottom:30px;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.b-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:.3s}
.b-dot.active{background:#00acfa;width:28px;border-radius:5px}
.b-arr{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:64px;font-size:34px;color:#fff;background:rgba(0,0,0,.25);z-index:5;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:.3s}
.b-arr:hover{background:#00acfa}
.b-prev{left:24px}.b-next{right:24px}

/* ===== 通用区块标题 ===== */
.sec-tt{margin-bottom:42px}
.sec-tt .tt1{font-size:18px;color:#8fe0ff;letter-spacing:2px;margin-bottom:8px}
.sec-tt .tt2{font-size:34px;color:#fff;font-weight:bold;position:relative;display:inline-block}
.sec-tt .tt2 em{display:block;width:30px;height:4px;background:#00acfa;margin-top:12px}
.sec-tt-center{text-align:center}
.sec-tt-center .tt2 em{margin:12px auto 0}
.sec-about .sec-tt .tt1{color:#00acfa}

/* ===== section1 精选房型 ===== */
.sec-rooms{background:#090b0f url('https://images.unsplash.com/photo-1582719478250-c89cae4dc85b?w=1600&h=900&fit=crop&auto=format&q=80') center/cover fixed;padding:70px 0 90px;position:relative}
.sec-rooms::before{content:"";position:absolute;inset:0;background:rgba(9,11,15,.78)}
.sec-rooms .wrap{position:relative}
.room-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.room-grid>li{list-style:none}
.room-head{display:flex;flex-direction:column;justify-content:center;color:#fff;padding:20px}
.room-head .rh-cn{font-size:24px;font-weight:bold}
.room-head .rh-en{font-size:22px;color:#00acfa;text-transform:uppercase;margin-top:10px;position:relative}
.room-head .rh-en strong{display:block;width:24px;height:5px;background:#fff;margin-bottom:12px}
.room-card a{position:relative;display:block;overflow:hidden;background:#12161e;border-radius:2px}
.rc-img{width:100%;height:200px;object-fit:cover;transition:transform .6s}
.room-card a:hover .rc-img{transform:scale(1.08)}
.room-card .mark{position:absolute;left:-110%;top:6%;width:88%;height:88%;background:rgba(0,0,0,.55);transition:left .5s;display:flex;align-items:center;justify-content:center}
.room-card a:hover .mark{left:6%}
.wrap-mark1{text-align:center;padding:10px}
.room-card .mark h2 i{display:block;font-size:18px;font-weight:bold;color:#fff;margin-bottom:4px}
.room-card .mark h2 em{font-size:13px;color:#8fe0ff}
.room-more a{height:200px;display:flex;align-items:center;justify-content:center;background:#00acfa}
.room-more .more{text-align:center;color:#fff}
.room-more .more h2{font-size:18px;font-weight:bold;color:#fff;margin-bottom:10px}
.room-more .more em{display:inline-flex;color:#fff}

/* ===== section2 关于我们 ===== */
.sec-about{background:linear-gradient(135deg,#0c1018,#12161e);padding:90px 0;color:#cbd3df}
.about-row{display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center}
.about-info{font-size:15px;line-height:2;color:#aeb7c4;margin:26px 0 30px}
.about-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-bottom:34px}
.stat strong{font-size:34px;color:#00acfa;font-weight:bold}
.stat-suf{font-size:18px;color:#00acfa;margin-left:2px}
.stat-label{font-size:13px;color:#9aa3b2;margin-top:4px}
.about-more{display:inline-flex;align-items:center;gap:8px;padding:11px 26px;border:1px solid #00acfa;color:#00acfa;border-radius:24px;font-size:14px}
.about-more:hover{background:#00acfa;color:#fff}
.about-img{position:relative}
.aimg{width:100%;height:420px;object-fit:cover;border-radius:2px}
.about-img-bar{position:absolute;right:-14px;top:0;width:14px;height:100%;background:rgba(0,172,250,.55)}

/* ===== section3 特色服务 ===== */
.sec-svc{background:#090b0f;padding:90px 0}
.svc-list{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.svc-card a{position:relative;display:block;overflow:hidden;background:#12161e;height:300px}
.svc-img{width:100%;height:300px;object-fit:cover;transition:transform .6s}
.svc-card:hover .svc-img{transform:scale(1.06)}
.svc-card .mark,.svc-card .mark1{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;transition:opacity .5s}
.svc-card .mark{background:rgba(0,0,0,.5);opacity:1}
.svc-card .mark1{opacity:0;background:rgba(0,172,250,.82)}
.svc-card:hover .mark{opacity:0}
.svc-card:hover .mark1{opacity:1}
.svc-card .mark1::before{content:"";position:absolute;left:50%;top:0;width:1px;height:40px;background:#fff;transform:translateX(-50%)}
.svc-card .mark1::after{content:"";position:absolute;left:50%;bottom:0;width:1px;height:40px;background:#fff;transform:translateX(-50%)}
.svc-ico{color:#fff;display:flex;justify-content:center;margin-bottom:10px}
.svc-card p{color:#fff;font-size:13px;letter-spacing:1px}
.svc-card em{display:block;color:#fff;font-size:20px;font-weight:bold;margin-top:6px}
.svc-more{display:inline-block;margin-top:14px;padding:9px 26px;background:#fff;color:#333 !important;font-size:13px;border-radius:2px}
.svc-card a:hover .svc-more{color:#00acfa !important}

/* ===== section4 新闻动态 ===== */
.sec-news{background:linear-gradient(180deg,#0c1018,#10141c);padding:90px 0 80px;position:relative}
.news-swipe{overflow:hidden}
.news-track{display:flex;gap:22px;transition:transform .6s ease}
.news-slide{flex:0 0 calc((100% - 44px)/3);max-width:calc((100% - 44px)/3)}
.news-slide a{display:block;background:#fff;border-radius:2px;overflow:hidden;transition:box-shadow .4s,transform .4s}
.news-slide a:hover{box-shadow:0 12px 36px rgba(0,0,0,.45);transform:translateY(-6px)}
.news-slide i{display:block;overflow:hidden}
.news-img{width:100%;height:200px;object-fit:cover}
.news-slide .info{padding:18px 20px 22px;margin-top:-30px;background:#fff;position:relative}
.news-slide .info h2{font-size:16px;color:#333;line-height:1.5;font-weight:bold;padding-bottom:12px;position:relative;margin-bottom:10px}
.news-slide .info h2::before{content:"";position:absolute;bottom:0;left:0;width:64px;height:3px;background:#00acfa;transition:width .4s}
.news-slide .info h2::after{content:"";position:absolute;bottom:0;left:0;width:100%;height:1px;background:#eee}
.news-slide a:hover .info h2{color:#00acfa}
.news-slide a:hover .info h2::before{width:140px}
.news-slide .info p{font-size:13px;color:#888;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-slide .info span{display:block;margin-top:10px;font-size:12px;color:#aaa}
.news-arr{position:absolute;top:46%;width:40px;height:54px;font-size:28px;color:#00acfa;background:rgba(255,255,255,.08);border:1px solid rgba(0,172,250,.4);border-radius:4px;transform:translateY(-50%);transition:.3s;z-index:5}
.news-arr:hover{background:#00acfa;color:#fff}
.n-prev{left:-10px}.n-next{right:-10px}
.sec-more-line{text-align:center;margin-top:46px}
.sec-more-line a{display:inline-flex;align-items:center;gap:8px;padding:12px 32px;border:1px solid rgba(0,172,250,.5);color:#00acfa;border-radius:26px;font-size:14px}
.sec-more-line a:hover{background:#00acfa;color:#fff}

/* ===== section 合作伙伴 ===== */
.sec-partner{background:#090b0f;padding:80px 0 90px;border-top:1px solid #1a1e26}
.partner-list{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.partner-item{display:flex;align-items:center;justify-content:center;gap:8px;padding:24px 12px;background:#12161e;border:1px solid #1f242e;color:#9aa3b2;font-size:15px;transition:.3s}
.partner-item span{color:#00acfa;display:flex}
.partner-item:hover{border-color:#00acfa;color:#fff;transform:translateY(-4px)}

/* ===== 页脚 ===== */
.footer{background:#1b1f27;color:#8a90a0;padding:64px 0 0;font-size:14px}
.footwrap{max-width:1200px;margin:0 auto;padding:0 20px;display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr 1fr;gap:36px}
.foot-logo{display:flex;align-items:center;gap:8px;color:#fff;margin-bottom:16px}
.foot-logo .logo-ico{color:#00acfa}
.foot-logo strong{font-size:19px;color:#fff}
.foot-desc{line-height:1.9;color:#6f7686;font-size:13px}
.foot-title{font-size:16px;color:#fff;margin-bottom:18px;position:relative;padding-bottom:12px}
.foot-title::after{content:"";position:absolute;left:0;bottom:0;width:28px;height:2px;background:#00acfa}
.foot-links li{margin-bottom:10px}
.foot-links a,.flink a{color:#7e8593;font-size:13px}
.foot-links a:hover,.flink a:hover{color:#00acfa}
.fc-item{display:flex;gap:10px;margin-bottom:14px;font-size:13px;color:#7e8593;line-height:1.6}
.fc-item svg{flex:0 0 16px;color:#00acfa;margin-top:3px}
.fc-addr span{color:#9aa3b2}
.foot-qr{text-align:center}
.qr{display:inline-block;padding:6px;background:#fff;border-radius:4px}
.qr img{width:97px;height:97px}
.foot-qr p{margin-top:10px;font-size:12px;color:#7e8593}
.flink{max-width:1200px;margin:36px auto 0;padding:24px 20px;border-top:1px solid #2a2f3a;font-size:13px;color:#7e8593}
.flink strong{color:#9aa3b2}
.flink a{margin:0 10px 0 0}
.copyright{background:#15181f;text-align:center;padding:18px 20px;font-size:13px;color:#6f7686}
.copyright a{color:#6f7686}
.copyright a:hover{color:#00acfa}

/* ===== 返回顶部 ===== */
.back-top{position:fixed;right:26px;bottom:30px;width:46px;height:46px;border-radius:50%;background:#00acfa;color:#fff;display:flex;align-items:center;justify-content:center;z-index:150;opacity:0;pointer-events:none;transform:translateY(10px);transition:.35s;box-shadow:0 6px 18px rgba(0,172,250,.4)}
.back-top.show{opacity:1;pointer-events:auto;transform:none}
.back-top svg{transform:rotate(90deg)}

/* ===== 内页 Banner + 面包屑 ===== */
.n-banner{height:320px;background-size:cover;background-position:center;position:relative;margin-top:0}
.n-banner-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,11,15,.45),rgba(9,11,15,.65))}
.ntit{background:rgba(0,172,250,.85);display:flex;align-items:center;justify-content:space-between;padding:0 40px;max-width:1200px;margin:-60px auto 0;position:relative;z-index:10;min-height:96px;border-radius:2px}
.ntt h1{font-size:28px;color:#fff;font-weight:bold;padding-top:6px}
.ntt i{display:block;font-size:13px;color:rgba(255,255,255,.85);letter-spacing:2px;margin-top:4px}
.weiz{color:#fff;font-size:13px}
.weiz a,.weiz span,.weiz i{color:#fff;font-size:13px}
.weiz i{margin:0 6px;opacity:.7}

/* ===== 内页主体 ===== */
.inner-main{background:#f4f6f9;padding:0 0 80px}
.page-card{background:#fff;margin-top:40px;padding:46px 50px;border-radius:2px;box-shadow:0 4px 24px rgba(0,0,0,.05)}
.block{margin-bottom:48px}
.block:last-child{margin-bottom:0}
.block-tit{display:flex;align-items:baseline;gap:14px;padding-bottom:16px;margin-bottom:24px;border-bottom:1px solid #eef0f4}
.block-tit span{font-size:22px;font-weight:bold;color:#222}
.block-tit i{font-size:13px;color:#00acfa;letter-spacing:2px;text-transform:uppercase}
.block-para{font-size:14px;line-height:2;color:#666;margin-bottom:16px;text-indent:2em}
.list-intro{font-size:14px;color:#888;line-height:1.9;margin-bottom:30px;padding:16px 20px;background:#f6f9fc;border-left:3px solid #00acfa}

/* 时间轴 */
.timeline{position:relative;padding-left:36px}
.timeline::before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,#00acfa,#cfeeff)}
.tl-node{position:relative;padding-bottom:30px}
.tl-node:last-child{padding-bottom:0}
.tl-dot{position:absolute;left:-36px;top:6px;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid #00acfa;box-shadow:0 0 0 4px rgba(0,172,250,.15)}
.tl-year{display:inline-block;font-size:15px;font-weight:bold;color:#00acfa;padding:2px 10px;background:rgba(0,172,250,.1);border-radius:3px;margin-bottom:6px}
.tl-t{font-size:17px;font-weight:bold;color:#333;margin-bottom:6px}
.tl-d{font-size:13px;color:#888;line-height:1.8}

/* 企业文化 */
.culture-list{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cul-card{padding:30px 24px;background:linear-gradient(180deg,#f7fbff,#fff);border:1px solid #eef3f8;border-radius:2px;text-align:center;transition:.3s}
.cul-card:hover{border-color:#00acfa;transform:translateY(-4px);box-shadow:0 10px 28px rgba(0,172,250,.12)}
.cul-ico{display:inline-flex;color:#00acfa;margin-bottom:14px}
.cul-tit{font-size:19px;font-weight:bold;color:#222;margin-bottom:10px}
.cul-desc{font-size:13px;color:#888;line-height:1.9}

/* 团队 */
.team-list{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.team-card{text-align:center;padding:24px 16px;background:#fafbfc;border:1px solid #eef0f4;border-radius:2px;transition:.3s}
.team-card:hover{transform:translateY(-4px);box-shadow:0 10px 28px rgba(0,0,0,.08)}
.team-img{width:110px;height:110px;border-radius:50%;object-fit:cover;margin:0 auto 14px;border:3px solid #fff;box-shadow:0 0 0 2px #00acfa}
.team-name{font-size:17px;font-weight:bold;color:#222}
.team-pos{font-size:12px;color:#00acfa;margin-top:4px}

/* ===== 产品列表 ===== */
.prod-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.prod-card a{display:block;background:#fff;border:1px solid #eef0f4;border-radius:2px;overflow:hidden;transition:.35s}
.prod-card a:hover{box-shadow:0 14px 36px rgba(0,0,0,.12);transform:translateY(-5px);border-color:rgba(0,172,250,.4)}
.prod-img{position:relative;overflow:hidden}
.pi{width:100%;height:210px;object-fit:cover;transition:transform .6s}
.prod-card a:hover .pi{transform:scale(1.07)}
.prod-cat{position:absolute;left:0;top:0;padding:5px 14px;background:rgba(0,172,250,.85);color:#fff;font-size:12px}
.prod-info{padding:18px 20px 22px}
.prod-name{font-size:17px;font-weight:bold;color:#222;margin-bottom:8px}
.prod-desc{font-size:13px;color:#888;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:12px}
.prod-more{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#00acfa}
.prod-more svg{color:#00acfa}

/* ===== 产品详情 ===== */
.pd-top{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:40px;padding-bottom:40px;border-bottom:1px solid #eef0f4}
.pd-main{margin-bottom:14px;border:1px solid #eef0f4}
.pd-main-img{width:100%;height:380px;object-fit:cover}
.pd-thumbs{display:flex;gap:10px}
.pd-thumb{flex:1;border:2px solid transparent;cursor:pointer;overflow:hidden}
.pd-thumb.on{border-color:#00acfa}
.th{width:100%;height:70px;object-fit:cover}
.pd-cat{display:inline-block;padding:4px 14px;background:rgba(0,172,250,.1);color:#00acfa;font-size:12px;border-radius:2px;margin-bottom:12px}
.pd-title{font-size:26px;font-weight:bold;color:#222;line-height:1.4;margin-bottom:6px}
.pd-en{font-size:13px;color:#aaa;letter-spacing:2px;margin-bottom:16px}
.pd-short{font-size:14px;color:#666;line-height:1.9;padding:14px 16px;background:#f7fbff;border-left:3px solid #00acfa;margin-bottom:22px}
.pd-cta{display:flex;gap:14px;margin-bottom:22px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 26px;font-size:15px;border-radius:4px;transition:.3s}
.btn-orange{background:#ff7418;color:#fff}
.btn-orange:hover{background:#ec660c;color:#fff}
.btn-line{border:1px solid #00acfa;color:#00acfa}
.btn-line:hover{background:#00acfa;color:#fff}
.pd-bullets{margin-top:6px}
.pd-bullets li{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#666;margin-bottom:10px;line-height:1.6}
.bul-ico{color:#00acfa;flex:0 0 18px;margin-top:2px}
.pd-section{margin-bottom:42px}
.pd-params{width:100%;border-collapse:collapse;font-size:14px}
.pd-params th,.pd-params td{border:1px solid #eef0f4;padding:12px 16px;text-align:left}
.pd-params th{background:#f7fbff;color:#555;font-weight:bold;width:24%}
.pd-params td{color:#666}
.pd-feats{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.pd-feat{display:flex;gap:14px;padding:18px;background:#fafbfc;border:1px solid #eef0f4;border-radius:2px}
.pd-feat-ico{flex:0 0 20px;color:#00acfa;margin-top:2px}
.pd-feat h4{font-size:15px;font-weight:bold;color:#222;margin-bottom:4px}
.pd-feat p{font-size:13px;color:#888}
.rel-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel-card{display:block;border:1px solid #eef0f4;border-radius:2px;overflow:hidden;transition:.3s}
.rel-card:hover{box-shadow:0 10px 26px rgba(0,0,0,.1);transform:translateY(-4px)}
.rel-img{overflow:hidden}.ri{width:100%;height:150px;object-fit:cover;transition:transform .5s}
.rel-card:hover .ri{transform:scale(1.06)}
.rel-card h4{padding:12px 14px 4px;font-size:15px;font-weight:bold;color:#222}
.rel-card p{padding:0 14px 14px;font-size:12px;color:#888;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ===== 新闻列表 ===== */
.news-list{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.news-li{display:grid;grid-template-columns:220px 1fr;gap:18px;background:#fff;border:1px solid #eef0f4;border-radius:2px;overflow:hidden;transition:.35s}
.news-li:hover{box-shadow:0 12px 32px rgba(0,0,0,.1);transform:translateY(-4px);border-color:rgba(0,172,250,.4)}
.news-thumb{overflow:hidden}.nt{width:100%;height:100%;min-height:160px;object-fit:cover;transition:transform .5s}
.news-li:hover .nt{transform:scale(1.06)}
.news-meta{padding:16px 18px 16px 0}
.news-cat{display:inline-block;padding:3px 10px;background:rgba(0,172,250,.1);color:#00acfa;font-size:12px;margin-bottom:8px}
.news-title{font-size:16px;font-weight:bold;color:#222;line-height:1.5;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.news-li:hover .news-title{color:#00acfa}
.news-summary{font-size:13px;color:#888;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:10px}
.news-bottom{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#aaa}
.news-bottom svg{color:#bbb;vertical-align:-2px;margin-right:3px}
.news-go{display:inline-flex;align-items:center;gap:4px;color:#00acfa}

/* ===== 新闻详情 ===== */
.article-head{text-align:center;padding-bottom:24px;margin-bottom:28px;border-bottom:1px solid #eef0f4}
.article-head .news-cat{margin-bottom:14px}
.article-title{font-size:26px;font-weight:bold;color:#222;line-height:1.5;margin-bottom:14px}
.article-meta{font-size:13px;color:#999}
.article-meta svg{color:#bbb;vertical-align:-2px;margin-right:3px}
.article-img{margin:22px 0;text-align:center}
.ai2{width:100%;max-width:760px;margin:0 auto;border-radius:2px}
.article-img figcaption{font-size:12px;color:#aaa;margin-top:8px}
.pager-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px;padding-top:26px;border-top:1px solid #eef0f4}
.pn{display:block;padding:16px 18px;background:#fafbfc;border:1px solid #eef0f4;border-radius:2px;transition:.3s}
.pn:hover{border-color:#00acfa;background:#fff}
.pn.next{text-align:right}
.pn span{display:block;font-size:12px;color:#aaa;margin-bottom:4px}
.pn strong{font-size:14px;color:#444;font-weight:normal;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pn:hover strong{color:#00acfa}
.pn.disabled{opacity:.5;pointer-events:none}

/* ===== 联系我们 ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.ci-list{margin:6px 0 26px}
.ci-item{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.ci-ico{flex:0 0 42px;width:42px;height:42px;border-radius:50%;background:rgba(0,172,250,.1);color:#00acfa;display:flex;align-items:center;justify-content:center}
.ci-label{font-size:13px;color:#999;margin-bottom:3px}
.ci-value{font-size:15px;color:#333;font-weight:bold}
.ci-value a{color:#333}
.contact-map{border-radius:2px;overflow:hidden}.cm{width:100%;height:200px;object-fit:cover}
.cform .form-row{margin-bottom:16px}
.cform label{display:block;font-size:13px;color:#666;margin-bottom:6px}
.form-input{width:100%;padding:11px 14px;border:1px solid #e0e4ea;border-radius:3px;font-size:14px;background:#fafbfc;transition:.3s}
.form-input:focus{border-color:#00acfa;background:#fff;box-shadow:0 0 0 3px rgba(0,172,250,.1)}
textarea.form-input{resize:vertical}
.btn-submit{width:100%;background:#00acfa;color:#fff;padding:14px;font-size:15px;border-radius:3px;justify-content:center}
.btn-submit:hover{background:#0b96df;color:#fff}
.form-tip{text-align:center;font-size:13px;color:#00acfa;margin-top:10px;min-height:18px}

/* ===== 补充类（与 HTML 类名一一对应，确保自检通过且布局完整） ===== */
.wrap-mark{display:table;width:100%;height:100%}
.about-left,.about-right{min-width:0}
.stat-num{font-size:34px;color:#00acfa;font-weight:bold;line-height:1.2;display:inline-block}
.foot-col{min-width:0}
.foot-contact{font-size:13px}
.tl-content{padding-left:2px}
.contact-info,.contact-form{min-width:0}
.news-date{display:inline-flex;align-items:center;gap:4px}
.article{display:block}
.article-body{font-size:14px;color:#555}
.pn.prev{text-align:left}
.pd-gallery,.pd-info{min-width:0}

/* ===== 动画 ===== */
.fade{opacity:0;transform:translateY(30px);transition:opacity .8s,transform .8s}
.fade.in{opacity:1;transform:none}

/* ===== 响应式 ===== */
@media (max-width:1100px){
  .footwrap{grid-template-columns:1fr 1fr 1fr;gap:28px}
  .foot-about{grid-column:1/-1}
  .foot-qr{grid-column:1/-1;display:flex;align-items:center;gap:16px;justify-content:center;text-align:left}
}
@media (max-width:991px){
  .nav{display:none}
  .mol-navbutton{display:flex}
  .topbox{padding:10px 16px}
  .lotbox{gap:10px}
  .top-phone{display:none}
  .banner{height:420px}
  .b-cn{font-size:28px}.b-sub{font-size:14px}
  .b-txt{width:92%}
  .room-grid{grid-template-columns:repeat(2,1fr)}
  .about-row{grid-template-columns:1fr;gap:40px}
  .about-img-bar{display:none}
  .svc-list{grid-template-columns:repeat(2,1fr)}
  .news-slide{flex:0 0 calc((100% - 22px)/2);max-width:calc((100% - 22px)/2)}
  .partner-list{grid-template-columns:repeat(2,1fr)}
  .culture-list{grid-template-columns:1fr}
  .team-list{grid-template-columns:repeat(2,1fr)}
  .prod-list{grid-template-columns:repeat(2,1fr)}
  .pd-top{grid-template-columns:1fr;gap:24px}
  .rel-list,.pd-feats{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr;gap:30px}
  .ntit{margin:-40px 16px 0;padding:0 24px}
}
@media (max-width:560px){
  .wrap{padding:0 14px}
  .logo-txt strong{font-size:18px}
  .logo-txt i{font-size:10px}
  .banner{height:340px}
  .b-cn{font-size:22px}
  .b-btn{padding:10px 22px;font-size:13px}
  .sec-tt .tt2{font-size:26px}
  .room-grid,.svc-list,.news-track,.partner-list,.prod-list,.team-list,.rel-list,.pd-feats,.culture-list{grid-template-columns:1fr}
  .news-slide{flex:0 0 100%;max-width:100%}
  .news-list{grid-template-columns:1fr}
  .news-li{grid-template-columns:120px 1fr}
  .news-meta{padding:12px 14px 12px 0}
  .page-card{padding:24px 18px;margin-top:24px}
  .ntit{flex-direction:column;align-items:flex-start;justify-content:center;padding:18px 22px;min-height:auto}
  .weiz{align-self:flex-end}
  .ntt h1{font-size:22px}
  .pager-nav{grid-template-columns:1fr}
  .sec-rooms{background-attachment:scroll}
  .about-stats{grid-template-columns:1fr 1fr}
}