:root{--red:#d91f32;--red-dark:#a91325;--ink:#242126;--muted:#69646a;--line:#e8e1df;--paper:#fffaf8;--pink:#fff0ed;--gold:#f4bd52;--green:#317c64;--wrap:1160px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:88px}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.65}
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    button,a{-webkit-tap-highlight-color:transparent}
    img{display:block;max-width:100%;height:auto}
    .container{width:min(var(--wrap),calc(100% - 40px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,248,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-row{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:10px;flex:none;font-size:18px;font-weight:800}
    .brand img{width:38px;height:auto}
    .nav-links{display:flex;align-items:center;justify-content:flex-end;gap:0;flex-wrap:wrap}
    .nav-links a{padding:9px 8px;font-size:12px;color:#514b4f;transition:color .2s}
    .nav-links a:hover,.nav-links a:focus-visible{color:var(--red)}
    .nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:5px;background:var(--red);color:#fff;padding:12px 20px;font-weight:700;transition:transform .2s,background .2s,box-shadow .2s}
    .nav-cta{flex:none;padding:10px 15px;font-size:13px}
    .nav-cta:hover,.button:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 20px #a9132526}
    .menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);font-size:20px}
    .hero{position:relative;overflow:hidden;padding:72px 0 56px;background:linear-gradient(125deg,#fff6f1 0%,#fff 53%,#ffe7e2 100%);border-bottom:1px solid #f2d6d0}
    .hero:after{content:"";position:absolute;right:7%;top:20%;width:250px;height:250px;border:1px solid #e9474c30;border-radius:50%;box-shadow:0 0 0 28px #e9474c0a,0 0 0 58px #e9474c08;pointer-events:none}
    .hero-inner{position:relative;z-index:1;max-width:790px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-size:13px;font-weight:800;letter-spacing:1px}
    .eyebrow:before{content:"";width:24px;height:2px;background:currentColor}
    h1{max-width:700px;margin:18px 0 16px;font-size:clamp(38px,6vw,66px);line-height:1.1;letter-spacing:0}
    .hero p{max-width:650px;margin:0;color:#514b4f;font-size:18px}
    .hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:28px}
    .button.secondary{border:1px solid #d7c8c4;background:#fff;color:var(--ink)}
    .button.secondary:hover{background:#fff5f1;color:var(--red)}
    .hero-note{margin-top:18px!important;font-size:13px!important;color:var(--muted)!important}
    .hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;max-width:680px;margin-top:42px;border-top:1px solid #e6c5bf}
    .hero-stat{padding:17px 16px 0 0}
    .hero-stat strong{display:block;color:var(--red);font-size:20px}
    .hero-stat span{color:var(--muted);font-size:12px}
    .section{padding:66px 0}
    .section.tint{background:#fff2ef;border-block:1px solid #f2dfdb}
    .section-head{max-width:720px;margin:0 0 28px}
    .section-head .eyebrow{margin-bottom:9px}
    h2{margin:0 0 10px;font-size:clamp(27px,4vw,38px);line-height:1.2;letter-spacing:0}
    h3{margin:0 0 8px;font-size:19px;line-height:1.35}
    .section-head p,.lead{margin:0;color:var(--muted)}
    .platform-intro{display:grid;grid-template-columns:1.1fr .9fr;gap:46px;align-items:start}
    .intro-copy p{color:var(--muted);margin:0 0 15px}
    .intro-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .intro-point{padding:15px;border-left:3px solid var(--red);background:#fff}
    .intro-point strong{display:block;font-size:15px}
    .intro-point span{font-size:13px;color:var(--muted)}
    .tag-list{display:flex;gap:9px;flex-wrap:wrap;margin-top:22px}
    .tag{padding:7px 11px;border:1px solid #e8c9c3;border-radius:3px;color:#5f3534;background:#fff;font-size:13px}
    .services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
    .service{padding:20px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--red);transition:transform .2s,box-shadow .2s}
    .service:hover,.case:hover,.review:hover{transform:translateY(-3px);box-shadow:0 12px 24px #361d1b10}
    .service p{margin:0;color:var(--muted);font-size:14px}
    .service .service-label{display:block;margin-bottom:9px;color:var(--red);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.5px}
    .media-strip{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}
    .media-strip figure{margin:0;background:#fff;border:1px solid var(--line)}
    .media-strip img{width:100%;aspect-ratio:16/9;object-fit:contain;background:#fff}
    .media-strip figcaption{padding:9px 12px;color:var(--muted);font-size:12px}
    .single-media{max-width:340px;margin-top:18px}
    .single-media img{width:100%;aspect-ratio:1;object-fit:contain;background:#fff;border:1px solid var(--line)}
    .flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;counter-reset:step}
    .flow-step{position:relative;padding:17px 14px;background:#fff;border-bottom:2px solid var(--red);counter-increment:step}
    .flow-step:before{content:"0" counter(step);display:block;margin-bottom:12px;color:var(--red);font-size:12px;font-weight:800}
    .flow-step p{margin:0;color:var(--muted);font-size:13px}
    .industry-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:#e9d9d6;border:1px solid #e9d9d6}
    .industry-list div{padding:18px;background:#fff}
    .industry-list strong{display:block;margin-bottom:4px}
    .industry-list span{font-size:13px;color:var(--muted)}
    .network{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
    .network-copy p{color:var(--muted)}
    .network-callout{padding:22px;background:var(--red);color:#fff}
    .network-callout h3{font-size:21px}
    .network-callout p{margin:0;color:#fff1f0}
    .table-wrap{overflow-x:auto;border:1px solid var(--line);background:#fff}
    table{width:100%;min-width:760px;border-collapse:collapse;text-align:left}
    th,td{padding:13px 15px;border-bottom:1px solid var(--line);vertical-align:top}
    th{background:#fff0ed;color:#463234;font-size:13px}
    td{font-size:14px}
    tr:last-child td{border-bottom:0}
    .score{font-size:21px;color:var(--red);font-weight:800}
    .stars{color:#b87910;letter-spacing:0}
    .match-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:start}
    .match-aside{padding:23px 0;border-top:3px solid var(--red)}
    .match-aside p{color:var(--muted)}
    .form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:700}
    .field input,.field select,.field textarea{width:100%;min-height:45px;padding:10px 12px;border:1px solid #d9cecb;border-radius:3px;background:#fff;color:var(--ink)}
    .field textarea{min-height:120px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #e8494a55;border-color:var(--red)}
    .form-note{font-size:12px;color:var(--muted)}
    .case-grid,.review-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}
    .case{padding:19px;background:#fff;border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
    .case .case-type{display:block;margin-bottom:8px;color:var(--red);font-size:12px;font-weight:800}
    .case p{margin:0;color:var(--muted);font-size:14px}
    .review{padding:19px;background:#fff;border:1px solid var(--line);transition:transform .2s,box-shadow .2s}
    .review blockquote{margin:0 0 14px;color:#514b4f;font-size:14px}
    .review cite{font-style:normal;font-size:13px;font-weight:700}
    .review cite span{display:block;color:var(--muted);font-weight:400;font-size:12px}
    .price-band{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:25px;background:#fff;border:1px solid #e8c9c3;border-left:5px solid var(--red)}
    .price-band p{margin:0;color:var(--muted)}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-item summary{position:relative;padding:17px 34px 17px 0;cursor:pointer;list-style:none;font-weight:700}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";position:absolute;right:4px;top:14px;color:var(--red);font-size:22px;font-weight:400}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{max-width:850px;margin:0;padding:0 25px 17px 0;color:var(--muted);font-size:14px}
    .article-links{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
    .article-links a{padding:13px;background:#fff;border:1px solid var(--line);font-size:13px;transition:border-color .2s,color .2s}
    .article-links a:hover{border-color:var(--red);color:var(--red)}
    .contact-band{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
    .contact-details{display:grid;gap:12px;margin-top:20px}
    .contact-details a,.contact-details div{color:#50494d}
    .contact-details strong{display:inline-block;min-width:112px;color:var(--ink)}
    .qr{width:148px;margin-top:18px;padding:8px;background:#fff;border:1px solid var(--line)}
    .qr img{width:100%;height:auto}
    .site-footer{padding:28px 0;background:#fff;color:#393337;border-top:1px solid var(--line)}
    .footer-main{display:flex;justify-content:space-between;gap:22px;align-items:flex-start}
    .footer-main p{margin:5px 0;color:var(--muted);font-size:13px}
    .footer-links{display:flex;flex-wrap:wrap;gap:8px 16px;max-width:560px}
    .footer-links a{font-size:13px;color:#53484d}
    .footer-links a:hover{color:var(--red)}
    .copyright{margin-top:20px;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:#686167}
    .float-help{position:fixed;right:18px;bottom:20px;z-index:15;display:grid;gap:8px}
    .float-help a,.to-top{display:flex;align-items:center;justify-content:center;min-width:48px;min-height:46px;padding:0 12px;border:1px solid #e8c9c3;border-radius:4px;background:#fff;color:var(--red);font-size:13px;font-weight:700;box-shadow:0 4px 16px #37121216}
    .to-top{cursor:pointer}
    [data-reveal]{opacity:0;transform:translateY(12px);transition:opacity .55s ease,transform .55s ease}
    [data-reveal].visible{opacity:1;transform:translateY(0)}
    @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}[data-reveal]{opacity:1;transform:none}}
    @media(max-width:900px){
      .nav-row{flex-wrap:wrap}
      .menu-toggle{display:block;margin-left:auto}
      .nav-cta{order:2}
      .nav-links{display:none;order:3;width:100%;justify-content:flex-start;padding:0 0 12px}
      .nav-links.open{display:flex}
      .nav-links a{padding:8px 10px}
      .services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .industry-list{grid-template-columns:repeat(2,minmax(0,1fr))}
      .article-links{grid-template-columns:repeat(3,minmax(0,1fr))}
    }
    @media(max-width:640px){
      .container{width:min(var(--wrap),calc(100% - 30px))}
      .hero{padding:56px 0 38px}
      .hero:after{right:-150px;top:42%;width:220px;height:220px}
      .hero p{font-size:16px}
      .hero-stats{margin-top:30px}
      .hero-stat{padding-right:8px}
      .hero-stat strong{font-size:17px}
      .section{padding:48px 0}
      .platform-intro,.network,.match-layout,.contact-band{grid-template-columns:1fr;gap:23px}
      .intro-points{grid-template-columns:1fr 1fr}
      .services-grid,.case-grid,.review-grid{grid-template-columns:1fr}
      .flow{grid-template-columns:1fr 1fr}
      .flow-step:last-child{grid-column:1/-1}
      .industry-list{grid-template-columns:1fr 1fr}
      .media-strip{grid-template-columns:1fr}
      .article-links{grid-template-columns:1fr 1fr}
      .price-band{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr}
      .field.full{grid-column:auto}
      .footer-main{flex-direction:column}
      .float-help{right:10px;bottom:10px}
      .float-help a,.to-top{min-width:42px;min-height:42px;padding:0 9px}
    }