:root{
    --teal:#0d9488;--teal-d:#0f766e;--teal-l:#14b8a6;
    --gold:#c8956c;--gold-l:#d4a574;
    --bg:#faf8f5;--bg2:#f0ebe4;--bg3:#e8e0d6;
    --dark:#1a2e2a;--dark2:#243b36;
    --tx:#3d4f4b;--tx2:#6b7d79;--tx3:#95a3a0;
    --white:#ffffff;--border:#d8cfc4;
    --tr:all .3s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--tx);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-decoration:none;transition:var(--tr)}
a:hover{color:var(--teal-d)}
ul{list-style:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}

/* Top Notice */
.top-notice{background:var(--dark);padding:8px 0;text-align:center}
.top-notice span{color:var(--gold-l);font-size:.84rem;letter-spacing:.5px}

/* Header */
.hdr{position:sticky;top:0;z-index:100;background:var(--white);border-bottom:1px solid var(--border);transition:var(--tr)}
.hdr.scrolled{box-shadow:0 2px 16px rgba(0,0,0,.06)}
.hdr-row{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{display:flex;flex-direction:column}
.logo-mark{font-size:1.15rem;font-weight:800;color:var(--teal-d);letter-spacing:1px}
.logo small{font-size:.72rem;color:var(--tx2);letter-spacing:2px}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger i{display:block;width:22px;height:2px;background:var(--teal);border-radius:2px;transition:var(--tr)}
.nav{display:flex;gap:4px}
.nav a{color:var(--tx);font-size:.88rem;padding:8px 13px;border-radius:6px;transition:var(--tr)}
.nav a:hover{color:var(--teal);background:rgba(13,148,136,.06)}

/* Hero */
.hero{padding:70px 0 50px;background:linear-gradient(180deg,var(--bg) 0%,var(--bg2) 100%)}
.hero-row{display:grid;grid-template-columns:1fr 380px;gap:50px;align-items:center}
.hero-eyebrow{font-size:.84rem;color:var(--gold);font-weight:600;letter-spacing:1px;margin-bottom:16px}
.hero-h1{font-size:2.3rem;font-weight:800;color:var(--dark);line-height:1.3;margin-bottom:16px}
.hero-sub{font-size:1.02rem;color:var(--tx2);line-height:1.8;margin-bottom:26px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.btn-a{display:inline-block;padding:13px 26px;background:var(--teal);color:var(--white);border-radius:8px;font-weight:600;font-size:.94rem;transition:var(--tr)}
.btn-a:hover{background:var(--teal-d);color:var(--white);transform:translateY(-2px);box-shadow:0 6px 20px rgba(13,148,136,.25)}
.btn-b{display:inline-block;padding:13px 26px;border:2px solid var(--teal);color:var(--teal);border-radius:8px;font-weight:600;font-size:.94rem;transition:var(--tr)}
.btn-b:hover{background:var(--teal);color:var(--white)}
.hero-tags{display:flex;gap:16px;flex-wrap:wrap}
.hero-tags span{font-size:.85rem;color:var(--teal)}

/* Hero Panel */
.hero-panel{background:var(--white);border:1px solid var(--border);border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.05)}
.panel-head{padding:18px 22px;background:linear-gradient(135deg,var(--teal),var(--teal-d));color:var(--white)}
.panel-head h3{font-size:1.05rem;margin-bottom:3px}
.panel-head p{font-size:.8rem;opacity:.85}
.panel-body{padding:18px 22px}
.p-row{display:flex;align-items:center;gap:8px;padding:11px 0;border-bottom:1px solid var(--bg2)}
.p-row:last-child{border-bottom:none}
.p-lbl{font-size:.8rem;color:var(--tx2);min-width:78px}
.p-val{flex:1;font-size:.92rem;color:var(--tx);font-weight:500}
.p-val.accent{color:var(--teal-d);font-weight:700;font-size:1.02rem}
.cp-btn{padding:3px 10px;background:rgba(13,148,136,.08);border:1px solid rgba(13,148,136,.2);border-radius:5px;color:var(--teal);font-size:.76rem;cursor:pointer;transition:var(--tr);white-space:nowrap}
.cp-btn:hover{background:var(--teal);color:var(--white)}

/* Stats */
.stats{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:28px 0}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:center}
.st strong{display:block;font-size:1.9rem;font-weight:800;color:var(--teal);margin-bottom:2px}
.st span{font-size:.84rem;color:var(--tx2)}

/* Sections */
.sec{padding:70px 0}
.sec-alt{background:var(--bg2)}
.sec-dark{background:var(--dark);color:var(--bg)}
.sec-head{text-align:center;margin-bottom:45px}
.sec-head em{display:block;font-size:.76rem;color:var(--gold);letter-spacing:2px;text-transform:uppercase;margin-bottom:8px;font-style:normal}
.sec-head h2{font-size:1.9rem;font-weight:800;color:var(--dark);margin-bottom:8px}
.sec-head p{font-size:.98rem;color:var(--tx2)}
.sec-head.light h2{color:var(--white)}
.sec-head.light p{color:var(--tx3)}

/* About */
.about-row{display:grid;grid-template-columns:1fr 340px;gap:45px;align-items:start}
.about-main h3{font-size:1.3rem;color:var(--dark);margin-bottom:14px}
.about-main p{color:var(--tx2);line-height:1.8;margin-bottom:12px}
.about-main blockquote{margin:18px 0;padding:16px 20px;background:var(--white);border-left:4px solid var(--gold);border-radius:0 8px 8px 0;font-style:italic;color:var(--tx)}
.about-main blockquote p{margin-bottom:0;color:var(--tx)}
.about-highlights{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.ah{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--white);border:1px solid var(--border);border-radius:8px}
.ah-ico{font-size:1.4rem}
.ah b{display:block;color:var(--dark);font-size:.92rem}
.ah span{font-size:.8rem;color:var(--tx2)}

/* About Side */
.about-side{background:var(--white);border:1px solid var(--border);border-radius:14px;padding:24px}
.about-side h3{font-size:1.1rem;color:var(--dark);margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--teal)}
.ci-list{display:flex;flex-direction:column;gap:12px}
.ci{display:flex;align-items:flex-start;gap:10px}
.ci i{font-size:1.2rem;margin-top:2px}
.ci small{display:block;font-size:.76rem;color:var(--tx2);margin-bottom:1px}
.ci b{color:var(--tx);font-size:.92rem}
.cp-sm{padding:2px 7px;background:rgba(13,148,136,.06);border:1px solid rgba(13,148,136,.15);border-radius:4px;color:var(--teal);font-size:.7rem;cursor:pointer;transition:var(--tr);margin-left:4px}
.cp-sm:hover{background:var(--teal);color:var(--white)}

/* Services - numbered list style */
.svc-list{display:flex;flex-direction:column;gap:20px}
.svc{display:flex;gap:24px;padding:28px;background:var(--white);border:1px solid var(--border);border-radius:12px;transition:var(--tr)}
.svc:hover{border-color:var(--teal);box-shadow:0 4px 16px rgba(13,148,136,.08);transform:translateY(-2px)}
.svc-num{font-size:2.2rem;font-weight:800;color:var(--bg3);min-width:60px;line-height:1}
.svc-body h3{font-size:1.1rem;color:var(--dark);margin-bottom:8px}
.svc-body p{font-size:.9rem;color:var(--tx2);line-height:1.7;margin-bottom:12px}
.svc-tags{display:flex;gap:8px;flex-wrap:wrap}
.svc-tags span{font-size:.78rem;padding:3px 10px;background:var(--bg2);color:var(--tx2);border-radius:12px}

/* Why */
.why-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.why-card{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:28px;text-align:center;transition:var(--tr);position:relative;overflow:hidden}
.why-card::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--gold))}
.why-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.06)}
.why-big{font-size:2.4rem;font-weight:800;color:var(--bg3);margin-bottom:8px}
.why-card h3{font-size:1.05rem;color:var(--dark);margin-bottom:8px}
.why-card p{font-size:.86rem;color:var(--tx2);line-height:1.7}

/* Contact */
.ct-row{display:grid;grid-template-columns:1fr 320px;gap:40px;align-items:start}
.ct-main h3{font-size:1.3rem;color:var(--white);margin-bottom:8px}
.ct-desc{color:var(--tx3);margin-bottom:22px}
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ct-item{display:flex;align-items:flex-start;gap:10px;padding:14px;background:var(--dark2);border:1px solid rgba(255,255,255,.08);border-radius:8px}
.ct-item i{font-size:1.3rem}
.ct-item small{display:block;font-size:.76rem;color:var(--tx3);margin-bottom:2px}
.ct-item b{color:var(--white);font-size:.92rem}
.ct-accent{color:var(--gold-l) !important;font-weight:700}
.ct-item .cp-sm{background:rgba(200,149,108,.1);border-color:rgba(200,149,108,.25);color:var(--gold-l)}
.ct-item .cp-sm:hover{background:var(--gold);color:var(--dark)}

/* Contact Wechat */
.ct-wx{background:var(--dark2);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:24px;text-align:center}
.ct-wx h3{font-size:1.1rem;color:var(--white);margin-bottom:6px}
.ct-wx>p{font-size:.86rem;color:var(--tx3);margin-bottom:18px}
.wx-box{padding:18px;background:rgba(200,149,108,.06);border:1px dashed rgba(200,149,108,.3);border-radius:10px;margin-bottom:18px}
.wx-box span{display:block;font-size:.8rem;color:var(--tx3);margin-bottom:4px}
.wx-box strong{display:block;font-size:1.5rem;color:var(--gold-l);font-weight:800;margin-bottom:10px}
.wx-box .cp-btn{background:rgba(200,149,108,.12);border-color:rgba(200,149,108,.3);color:var(--gold-l)}
.wx-box .cp-btn:hover{background:var(--gold);color:var(--dark)}
.wx-list{text-align:left}
.wx-list p{font-size:.86rem;color:var(--tx3);margin-bottom:6px}
.wx-list li{font-size:.84rem;color:var(--bg);padding:3px 0}

/* FAQ */
.faq-wrap{max-width:780px;margin:0 auto}
.faq{background:var(--white);border:1px solid var(--border);border-radius:10px;margin-bottom:10px;overflow:hidden;border-left:4px solid var(--teal)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:none;border:none;color:var(--dark);font-size:.95rem;cursor:pointer;text-align:left;transition:var(--tr)}
.faq-q:hover{color:var(--teal)}
.faq-q em{font-style:normal;font-size:1.3rem;color:var(--teal);transition:var(--tr);font-weight:300}
.faq.active .faq-q em{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 20px 16px;color:var(--tx2);line-height:1.7;font-size:.9rem}
.faq-a strong{color:var(--teal-d)}

/* News */
.news-row{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{display:flex;background:var(--white);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:var(--tr)}
.news-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.06);border-color:var(--teal)}
.nc-date{min-width:76px;padding:20px 14px;background:linear-gradient(180deg,rgba(13,148,136,.06),rgba(200,149,108,.06));display:flex;flex-direction:column;align-items:center;justify-content:center;border-right:1px solid var(--border)}
.nc-date strong{font-size:1.7rem;color:var(--teal);font-weight:800;line-height:1}
.nc-date span{font-size:.76rem;color:var(--tx2);margin-top:3px}
.nc-body{padding:18px;flex:1}
.nc-body h3{font-size:.98rem;color:var(--dark);margin-bottom:6px;line-height:1.4}
.nc-body h3 a{color:var(--dark)}
.nc-body h3 a:hover{color:var(--teal)}
.nc-body p{font-size:.84rem;color:var(--tx2);line-height:1.6;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.nc-more{font-size:.82rem;color:var(--gold)}

/* Footer */
.ftr{background:var(--dark);padding:45px 0 0;color:var(--bg)}
.ftr-row{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px;padding-bottom:28px}
.ftr-col h4{font-size:.98rem;color:var(--gold-l);margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,.1);display:inline-block}
.ftr-col p{font-size:.86rem;color:var(--tx3);line-height:1.7}
.ftr-col ul li{margin-bottom:7px}
.ftr-col ul a{color:var(--tx3);font-size:.86rem;transition:var(--tr)}
.ftr-col ul a:hover{color:var(--gold-l)}
.ftr-info li{font-size:.86rem;color:var(--tx3)}
.ftr-mini{display:flex;flex-direction:column;gap:5px;margin-top:12px}
.ftr-mini span{font-size:.84rem;color:var(--bg)}
.ftr-bot{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-top:1px solid rgba(255,255,255,.08)}
.ftr-bot p{font-size:.8rem;color:var(--tx3)}
.ftr-bot a{color:var(--gold-l);font-size:.8rem}

/* Floating */
.fab{position:fixed;right:18px;bottom:28px;z-index:99;display:flex;flex-direction:column;gap:10px}
.fab-btn{width:46px;height:46px;display:flex;align-items:center;justify-content:center;background:var(--teal);color:var(--white);border-radius:50%;border:none;cursor:pointer;transition:var(--tr);box-shadow:0 3px 12px rgba(13,148,136,.3)}
.fab-btn:hover{background:var(--teal-d);transform:scale(1.08);color:var(--white)}

/* Toast */
.toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) scale(.8);background:var(--teal);color:var(--white);padding:11px 26px;border-radius:8px;font-size:.9rem;font-weight:600;opacity:0;pointer-events:none;transition:all .3s ease;z-index:9999}
.toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}

/* Spider keywords - hidden */
.spider-kw{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden;font-size:0;line-height:0;color:transparent}

/* Responsive */
@media(max-width:1024px){
    .hero-row{grid-template-columns:1fr;gap:30px}
    .hero-panel{max-width:400px}
    .about-row{grid-template-columns:1fr}
    .about-side{max-width:400px}
    .why-row{grid-template-columns:repeat(2,1fr)}
    .ct-row{grid-template-columns:1fr}
    .ct-wx{max-width:360px}
    .ftr-row{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
    .burger{display:flex}
    .nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--white);flex-direction:column;padding:14px;border-bottom:1px solid var(--border);box-shadow:0 4px 12px rgba(0,0,0,.06)}
    .nav.open{display:flex}
    .nav a{padding:11px 14px;border-radius:6px}
    .hero{padding:45px 0 35px}
    .hero-h1{font-size:1.7rem}
    .stats-row{grid-template-columns:repeat(2,1fr);gap:14px}
    .sec{padding:45px 0}
    .sec-head h2{font-size:1.45rem}
    .svc{flex-direction:column;gap:12px}
    .svc-num{font-size:1.8rem}
    .ct-grid{grid-template-columns:1fr}
    .news-row{grid-template-columns:1fr}
    .ftr-row{grid-template-columns:1fr}
    .ftr-bot{flex-direction:column;gap:6px;text-align:center}
}
@media(max-width:480px){
    .hero-h1{font-size:1.4rem}
    .hero-btns{flex-direction:column}
    .btn-a,.btn-b{width:100%;text-align:center}
    .why-row{grid-template-columns:1fr}
    .fab{right:10px;bottom:18px}
    .fab-btn{width:40px;height:40px}
}