:root{
  --ink:#14161b;
  --ink2:#22252c;
  --paper:#f7f5f0;
  --card:#ffffff;
  --gold:#a9763c;
  --gold-l:#c79a63;
  --gray:#6d7078;
  --line:#e2dbcf;
  --line-d:#33373f;
  --max:1180px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",Arial,sans-serif;
  color:var(--ink);background:var(--paper);font-size:15px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
ul,ol{list-style:none}
h1,h2,h3,h4{font-family:"Songti SC","STSong","SimSun",serif;font-weight:600;line-height:1.35}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}

.vx-top{background:var(--ink);color:#b9b6ae;font-size:12.5px;letter-spacing:.4px}
.vx-top .wrap{display:flex;justify-content:space-between;align-items:center;height:38px}
.vx-top span{opacity:.85}
.vx-top b{color:#d9c7ab;font-weight:400}
.vx-top-r{display:flex;gap:22px}

.vx-head{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:60}
.vx-head .wrap{display:flex;align-items:center;height:82px;gap:30px}
.vx-logo{display:flex;align-items:center;flex:0 0 auto}
.vx-logo img{height:46px;width:auto}
.vx-menu{display:flex;gap:4px;margin-left:auto}
.vx-menu a{padding:8px 15px;font-size:15px;color:#2c2f36;position:relative;transition:color .2s}
.vx-menu a::after{content:"";position:absolute;left:15px;right:15px;bottom:2px;height:1px;background:var(--gold);transform:scaleX(0);transition:transform .25s}
.vx-menu a:hover{color:var(--gold)}
.vx-menu a:hover::after,.vx-menu a.on::after{transform:scaleX(1)}
.vx-menu a.on{color:var(--gold)}
.vx-tel{text-align:right;line-height:1.25;flex:0 0 auto;padding-left:22px;border-left:1px solid var(--line)}
.vx-tel em{display:block;font-style:normal;font-size:11.5px;color:#8b8e95;letter-spacing:1.2px}
.vx-tel b{font-family:Georgia,"Times New Roman",serif;font-size:21px;color:var(--ink);letter-spacing:.4px}
.vx-burger{display:none;width:42px;height:42px;border:1px solid var(--line);background:none;margin-left:auto;cursor:pointer;position:relative}
.vx-burger i{position:absolute;left:11px;right:11px;height:1px;background:var(--ink);transition:.25s}
.vx-burger i:nth-child(1){top:14px}
.vx-burger i:nth-child(2){top:20px}
.vx-burger i:nth-child(3){top:26px}
.vx-burger.on i:nth-child(1){top:20px;transform:rotate(45deg)}
.vx-burger.on i:nth-child(2){opacity:0}
.vx-burger.on i:nth-child(3){top:20px;transform:rotate(-45deg)}

.vx-hero{position:relative;height:572px;overflow:hidden;background:#0e1014}
.vx-slide{position:absolute;inset:0;opacity:0;transition:opacity .7s ease}
.vx-slide.on{opacity:1}
.vx-slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 6s linear}
.vx-slide.on img{transform:scale(1)}
.vx-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,14,.86) 0%,rgba(10,11,14,.62) 42%,rgba(10,11,14,.18) 100%)}
.vx-hero-txt{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);z-index:5;color:#fff}
.vx-hero-txt .wrap{max-width:var(--max)}
.vx-eyebrow{font-size:12px;letter-spacing:5px;color:var(--gold-l);text-transform:uppercase;margin-bottom:18px;display:flex;align-items:center;gap:12px}
.vx-eyebrow::before{content:"";width:34px;height:1px;background:var(--gold-l)}
.vx-hero-txt h1,.vx-hero-txt .vh{font-size:52px;line-height:1.28;letter-spacing:2px;margin-bottom:18px;text-shadow:0 2px 18px rgba(0,0,0,.35);font-family:"Songti SC","STSong","SimSun",serif;font-weight:600}
.vx-hero-txt p{font-size:16px;color:#d8d3c9;max-width:600px;line-height:1.9}
.vx-hero-btns{margin-top:34px;display:flex;gap:14px}
.vx-btn{display:inline-block;padding:13px 30px;font-size:14.5px;letter-spacing:1px;border:1px solid transparent;transition:.25s}
.vx-btn.gold{background:var(--gold);color:#fff}
.vx-btn.gold:hover{background:#8e6330}
.vx-btn.ghost{border-color:rgba(255,255,255,.45);color:#fff}
.vx-btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.vx-dots{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;gap:10px;z-index:6}
.vx-dots span{width:34px;height:2px;background:rgba(255,255,255,.3);cursor:pointer;transition:.25s}
.vx-dots span.on{background:var(--gold-l)}

.vx-sec{padding:78px 0}
.vx-sec.tight{padding:56px 0}
.vx-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:38px;border-bottom:1px solid var(--line);padding-bottom:20px}
.vx-sec-head h2{font-size:30px;letter-spacing:1px}
.vx-sec-head h2 small{display:block;font-family:Arial,sans-serif;font-size:11.5px;letter-spacing:3px;color:#9a9da4;font-weight:400;margin-top:7px;text-transform:uppercase}
.vx-sec-head .more{font-size:13px;color:var(--gray);white-space:nowrap;padding-bottom:2px}
.vx-sec-head .more:hover{color:var(--gold)}
.vx-no{font-family:Georgia,serif;color:var(--gold);font-size:12px;letter-spacing:2px;margin-right:12px}

.vx-svc{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.vx-svc-i{background:#fff;padding:0;position:relative;transition:.3s}
.vx-svc-i:hover{background:#fffdf8;box-shadow:0 16px 34px rgba(20,22,27,.10);z-index:2}
.vx-svc-i img{width:100%;height:196px;object-fit:cover}
.vx-svc-t{padding:24px 26px 28px}
.vx-svc-t em{font-family:Georgia,serif;font-style:normal;font-size:12px;color:var(--gold);letter-spacing:1.5px}
.vx-svc-t h3{font-size:19.5px;margin:8px 0 10px}
.vx-svc-t p{font-size:13.5px;color:var(--gray);line-height:1.8;min-height:72px}
.vx-svc-t .go{display:inline-block;margin-top:14px;font-size:12.5px;color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:2px}

.vx-stats{background:var(--ink);color:#fff}
.vx-stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);padding:44px 22px}
.vx-stats-i{text-align:center;border-right:1px solid rgba(255,255,255,.12)}
.vx-stats-i:last-child{border:0}
.vx-stats-i b{font-family:Georgia,"Times New Roman",serif;font-size:40px;color:#e8d6ba;font-weight:400;letter-spacing:1px}
.vx-stats-i b i{font-style:normal;font-size:17px;margin-left:3px;color:#c0a97f}
.vx-stats-i span{display:block;font-size:12.5px;color:#9c9a95;letter-spacing:2px;margin-top:6px}

.vx-about{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.vx-about-txt h2{font-size:31px;margin-bottom:10px}
.vx-about-txt .sub{font-family:Arial,sans-serif;font-size:11.5px;letter-spacing:3px;color:#9a9da4;margin-bottom:24px}
.vx-about-txt p{color:#41444b;margin-bottom:14px;font-size:14.6px;line-height:1.95}
.vx-about-txt p b{color:var(--ink);font-weight:600}
.vx-tags{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0 26px}
.vx-tags span{font-size:12.5px;padding:6px 13px;border:1px solid var(--line);color:#565961;background:#fff}
.vx-about-img{position:relative;padding:0 0 26px 26px}
.vx-about-img img{width:100%;height:430px;object-fit:cover}
.vx-about-img .year{position:absolute;left:0;bottom:0;background:var(--gold);color:#fff;padding:14px 20px;font-family:Georgia,serif;font-size:13px;letter-spacing:2px}

.vx-case{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.vx-case-i{background:#fff;border:1px solid var(--line);overflow:hidden;transition:.3s}
.vx-case-i:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(20,22,27,.12)}
.vx-case-i .ph{position:relative;overflow:hidden}
.vx-case-i img{width:100%;height:216px;object-fit:cover;transition:transform .5s}
.vx-case-i:hover img{transform:scale(1.05)}
.vx-case-i .ph span{position:absolute;left:0;top:0;background:rgba(20,22,27,.78);color:#d9c7ab;font-size:11px;letter-spacing:1.5px;padding:6px 11px}
.vx-case-t{padding:20px 22px 24px}
.vx-case-t h3{font-size:17.5px;margin-bottom:8px}
.vx-case-t p{font-size:13px;color:var(--gray);line-height:1.75}
.vx-case-t .meta{display:flex;gap:14px;font-size:12px;color:#95989e;margin-top:14px;border-top:1px dashed var(--line);padding-top:12px}

.vx-flow{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border-top:1px solid var(--line)}
.vx-flow-i{padding:30px 18px 0;position:relative;border-right:1px solid var(--line)}
.vx-flow-i:last-child{border-right:0}
.vx-flow-i em{font-family:Georgia,serif;font-style:normal;display:block;font-size:13px;color:var(--gold);letter-spacing:1px}
.vx-flow-i h4{font-size:16.5px;margin:10px 0 8px}
.vx-flow-i p{font-size:12.8px;color:var(--gray);line-height:1.7}

.vx-safe{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;background:#fff;border:1px solid var(--line);padding:34px}
.vx-safe-i h4{font-size:16.5px;margin-bottom:8px;padding-left:16px;position:relative}
.vx-safe-i h4::before{content:"";position:absolute;left:0;top:6px;width:6px;height:6px;background:var(--gold)}
.vx-safe-i p{font-size:13px;color:var(--gray);line-height:1.8;padding-left:16px}

.vx-bts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.vx-bts-i{position:relative;overflow:hidden}
.vx-bts-i img{width:100%;height:250px;object-fit:cover;transition:transform .6s}
.vx-bts-i:hover img{transform:scale(1.06)}
.vx-bts-i span{position:absolute;left:0;bottom:0;right:0;padding:40px 18px 14px;color:#fff;font-size:13px;background:linear-gradient(transparent,rgba(10,11,14,.8))}

.vx-news{display:grid;grid-template-columns:1.35fr .65fr;gap:46px}
.vx-news-list{border-top:1px solid var(--line)}
.vx-news-i{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);transition:.2s}
.vx-news-i:hover{background:#fffdf8}
.vx-news-i .dt{flex:0 0 74px;text-align:center;border-right:1px solid var(--line);padding-right:16px}
.vx-news-i .dt b{display:block;font-family:Georgia,serif;font-size:27px;font-weight:400;line-height:1.1}
.vx-news-i .dt span{font-size:11.5px;color:#9a9da4;letter-spacing:.5px}
.vx-news-i .tx{flex:1;min-width:0}
.vx-news-i h3{font-size:16px;line-height:1.6;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vx-news-i p{font-size:12.8px;color:var(--gray);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vx-news-i img{flex:0 0 132px;width:132px;height:84px;object-fit:cover}
.vx-news-side{background:#fff;border:1px solid var(--line);padding:26px 24px;height:max-content}
.vx-news-side h4{font-size:16px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:16px}
.vx-news-side li{font-size:13px;color:#4a4d54;padding:9px 0;border-bottom:1px dashed #ece6db;line-height:1.55}
.vx-news-side li:last-child{border:0}
.vx-news-side li em{font-style:normal;color:var(--gold);margin-right:8px;font-family:Georgia,serif}
.vx-news-side .tel{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--gray)}
.vx-news-side .tel b{display:block;font-family:Georgia,serif;font-size:20px;color:var(--ink);margin-top:4px}

.vx-cta{background:var(--ink2);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.vx-cta::before{content:"";position:absolute;right:-80px;top:-40px;width:340px;height:340px;border:1px solid rgba(199,154,99,.28);transform:rotate(28deg)}
.vx-cta .wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative}
.vx-cta h2{font-size:32px;letter-spacing:1px;margin-bottom:14px}
.vx-cta p{color:#a7a9ad;font-size:14px;line-height:1.9}
.vx-cta .info{display:flex;gap:34px;margin-top:26px;flex-wrap:wrap}
.vx-cta .info div{font-size:12px;color:#8f9298;letter-spacing:1px}
.vx-cta .info b{display:block;font-size:16px;color:#e8e4da;font-family:Georgia,serif;letter-spacing:.6px;margin-top:5px;font-weight:400}
.vx-form{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.14);padding:28px}
.vx-form h3{font-size:16.5px;margin-bottom:6px;color:#fff}
.vx-form .tip{font-size:12px;color:#8b8e94;margin-bottom:18px}
.vx-form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.vx-form input,.vx-form select,.vx-form textarea{width:100%;background:transparent;border:1px solid rgba(255,255,255,.2);color:#fff;padding:11px 13px;font-size:13.5px;font-family:inherit;margin-bottom:12px;outline:none}
.vx-form input::placeholder,.vx-form textarea::placeholder{color:#7d8087}
.vx-form input:focus,.vx-form textarea:focus,.vx-form select:focus{border-color:var(--gold-l)}
.vx-form textarea{height:86px;resize:none}
.vx-form button{width:100%;background:var(--gold);color:#fff;border:0;padding:13px;font-size:14.5px;letter-spacing:2px;font-family:inherit;cursor:pointer;transition:.25s}
.vx-form button:hover{background:#8e6330}

.vx-foot{background:#0e1014;color:#8d9098;font-size:13px;padding:56px 0 0}
.vx-foot .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:42px}
.vx-foot h4{color:#e6e2d8;font-size:15px;margin-bottom:16px;font-family:"Songti SC","SimSun",serif}
.vx-foot p{line-height:2;font-size:12.8px}
.vx-foot li{padding:5px 0;font-size:12.8px}
.vx-foot li:hover{color:var(--gold-l)}
.vx-foot .bar{border-top:1px solid #1f2228;padding:18px 0;display:flex;justify-content:space-between;font-size:12px;color:#6c7078;flex-wrap:wrap;gap:8px}

.vx-ph{height:320px;position:relative;background:#0e1014;overflow:hidden}
.vx-ph img{width:100%;height:100%;object-fit:cover;opacity:.8}
.vx-ph::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,11,14,.88) 0%,rgba(10,11,14,.66) 38%,rgba(10,11,14,.24) 100%)}
.vx-ph .txt{position:absolute;inset:0;display:flex;align-items:flex-end;padding-bottom:38px;z-index:3}
.vx-ph .ph-t{color:#fff;font-size:36px;letter-spacing:2px;font-family:"Songti SC","STSong","SimSun",serif;font-weight:600;line-height:1.35;text-shadow:0 2px 16px rgba(0,0,0,.4)}
.vx-ph em{font-style:normal;font-size:12px;letter-spacing:4px;color:var(--gold-l);display:block;margin-bottom:12px}
.vx-crumb{padding:18px 0;font-size:12.5px;color:#8f9298;border-bottom:1px solid var(--line)}
.vx-crumb a:hover{color:var(--gold)}

.vx-main{padding:64px 0}
.vx-layout{display:grid;grid-template-columns:1fr 300px;gap:52px;align-items:start}
.vx-h1{font-size:32px;margin-bottom:8px}
.vx-h1-sub{font-size:12px;letter-spacing:3px;color:#9a9da4;text-transform:uppercase;margin-bottom:26px}
.vx-txt p{color:#3f424a;margin-bottom:16px;font-size:14.8px;line-height:2.05}
.vx-txt h2{font-size:23px;margin:38px 0 14px;padding-left:14px;border-left:3px solid var(--gold)}
.vx-txt h3{font-size:18px;margin:26px 0 10px}
.vx-quote{border-left:2px solid var(--gold);background:#fff;padding:18px 22px;color:#4a4d54;font-size:14px;line-height:1.9;margin:22px 0}

.vx-spec-tbl{width:100%;border-collapse:collapse;margin:22px 0;font-size:13.6px;background:#fff}
.vx-spec-tbl th,.vx-spec-tbl td{border:1px solid var(--line);padding:11px 14px;text-align:left;vertical-align:top}
.vx-spec-tbl th{background:#f2eee4;font-weight:600;width:150px;color:#2a2d34}
.vx-spec-tbl td{color:#45484f;line-height:1.8}

.vx-side{background:#fff;border:1px solid var(--line);padding:0 0 6px}
.vx-side h4{font-size:14.5px;padding:16px 20px;background:var(--ink);color:#e8e4da;letter-spacing:1px;font-weight:400;font-family:"Songti SC","SimSun",serif}
.vx-side li{border-bottom:1px dashed #ece6db}
.vx-side li a{display:block;padding:11px 20px;font-size:13.2px;color:#4a4d54;transition:.2s}
.vx-side li a:hover{background:#faf7f0;color:var(--gold);padding-left:24px}
.vx-side .box{padding:16px 20px;font-size:12.6px;color:#6d7078;line-height:1.9}
.vx-side .box b{display:block;font-family:Georgia,serif;font-size:19px;color:var(--ink);margin:4px 0 8px}

.vx-scene{margin:10px 0 8px}
.vx-scene li{position:relative;padding:8px 0 8px 18px;font-size:14.2px;color:#3f424a;border-bottom:1px dashed #ece6db;line-height:1.8}
.vx-scene li::before{content:"";position:absolute;left:2px;top:17px;width:5px;height:5px;background:var(--gold)}
.vx-faq h3{font-size:16px;margin:22px 0 6px;font-family:"Songti SC","STSong","SimSun",serif}
.vx-faq p{color:#4a4d54;font-size:14px;line-height:1.95}
.vx-news-i .tag{display:inline-block;margin-top:8px;font-size:11.5px;color:#8a6c3f;background:#f5efe4;padding:2px 10px;letter-spacing:.5px}

.vx-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.vx-card{background:#fff;border:1px solid var(--line);display:flex;gap:0;overflow:hidden}
.vx-card img{width:44%;height:168px;object-fit:cover}
.vx-card .in{padding:18px 20px}
.vx-card h3{font-size:16.5px;margin-bottom:7px}
.vx-card p{font-size:12.8px;color:var(--gray);line-height:1.75}

.vx-filter{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.vx-filter a{font-size:13px;padding:7px 16px;border:1px solid var(--line);background:#fff;color:#565961}
.vx-filter a.on{background:var(--ink);border-color:var(--ink);color:#fff}

.vx-list{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.vx-art img{width:100%;height:330px;object-fit:cover;margin-bottom:26px}
.vx-art-meta{display:flex;gap:18px;font-size:12.5px;color:#8f9298;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:24px}
.vx-pn{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:44px;padding-top:20px;font-size:13.5px;flex-wrap:wrap}
.vx-pn a{color:#4a4d54;max-width:46%}
.vx-pn a:hover{color:var(--gold)}

.vx-e404{min-height:70vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:80px 0}
.vx-e404 .code{display:block;font-family:Georgia,serif;font-size:110px;line-height:1;color:var(--gold);letter-spacing:6px;font-weight:600}
.vx-e404 h1{font-size:26px;margin:18px 0 12px}
.vx-e404 p{color:var(--gray);font-size:14px;margin-bottom:26px}

.vx-mask{display:none}
@media (max-width:1080px){
  .vx-menu a{padding:8px 10px;font-size:14px}
  .vx-tel{display:none}
  .vx-hero{height:480px}
  .vx-hero-txt h1,.vx-hero-txt .vh{font-size:40px}
  .vx-about{gap:34px}
  .vx-flow{grid-template-columns:repeat(3,1fr)}
  .vx-flow-i{border-bottom:1px solid var(--line);padding-bottom:24px}
}
@media (max-width:780px){
  body{font-size:14.6px}
  .vx-top-r{display:none}
  .vx-head .wrap{height:64px}
  .vx-logo img{height:38px}
  .vx-burger{display:block}
  .vx-menu{position:fixed;left:0;right:0;top:0;bottom:0;background:#fff;flex-direction:column;margin:0;padding:86px 26px 26px;transform:translateX(100%);transition:.3s;z-index:70;display:flex}
  .vx-menu.open{transform:none}
  .vx-menu a{padding:15px 4px;border-bottom:1px solid var(--line);font-size:16px}
  .vx-menu a::after{display:none}
  .vx-hero{height:440px}
  .vx-hero-txt h1,.vx-hero-txt .vh{font-size:29px;letter-spacing:1px}
  .vx-hero-txt p{font-size:13.5px;line-height:1.8}
  .vx-hero-btns{margin-top:22px}
  .vx-btn{padding:11px 20px;font-size:13px}
  .vx-sec{padding:48px 0}
  .vx-sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .vx-sec-head h2{font-size:23px}
  .vx-svc,.vx-case,.vx-list,.vx-safe,.vx-bts,.vx-cards{grid-template-columns:1fr}
  .vx-svc-i img{height:180px}
  .vx-stats .wrap{grid-template-columns:1fr 1fr;gap:26px 0;padding:32px 10px}
  .vx-stats-i:nth-child(2){border-right:0}
  .vx-about{grid-template-columns:1fr}
  .vx-about-img{padding:0 0 26px 0}
  .vx-about-img img{height:280px}
  .vx-news{grid-template-columns:1fr;gap:30px}
  .vx-news-i img{display:none}
  .vx-cta .wrap{grid-template-columns:1fr;gap:30px}
  .vx-cta h2{font-size:24px}
  .vx-form .row{grid-template-columns:1fr}
  .vx-foot .cols{grid-template-columns:1fr 1fr;gap:26px}
  .vx-layout{grid-template-columns:1fr;gap:34px}
  .vx-ph{height:240px}
  .vx-ph .ph-t{font-size:25px}
  .vx-main{padding:40px 0}
  .vx-h1{font-size:24px}
  .vx-txt p{font-size:14.2px}
  .vx-flow{grid-template-columns:1fr 1fr}
  .vx-news-i h3{white-space:normal;font-size:15px}
  .vx-card img{width:38%;height:140px}
  .vx-e404 .code{font-size:72px}
}