:root{--ink:#17212b;--muted:#5e6b78;--paper:#f6f8fb;--white:#fff;--line:#dce3eb;--cyan:#00a9a5;--blue:#3867e8;--lime:#c9f35b;--pink:#ef5c9a;--dark:#13212c;--shadow:0 16px 40px rgba(29,48,66,.09)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.65}
    a{color:inherit}
    button,input,select,textarea{font:inherit}
    img{max-width:100%;height:auto}
    .container{width:min(1160px,calc(100% - 40px));margin-inline:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
    .nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;font-weight:800;white-space:nowrap}
    .brand img{width:38px;height:38px;object-fit:contain}
    .brand-name{font-size:17px;letter-spacing:0}
    .nav-links{display:flex;align-items:center;justify-content:flex-end;gap:0;flex-wrap:wrap}
    .nav-links a{padding:10px 9px;text-decoration:none;color:#42515e;font-size:13px;white-space:nowrap}
    .nav-links a:hover,.nav-links a:focus-visible{color:var(--cyan)}
    .nav-cta,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border:0;border-radius:5px;background:var(--cyan);color:#fff;text-decoration:none;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
    .nav-cta:hover,.button:hover{background:#078c89;box-shadow:0 8px 20px rgba(0,169,165,.2);transform:translateY(-2px)}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:5px;width:42px;height:40px;font-size:20px}
    .hero{position:relative;overflow:hidden;background:#14232d;color:#fff}
    .hero:before,.hero:after{content:"";position:absolute;pointer-events:none}
    .hero:before{inset:0;background:linear-gradient(115deg,rgba(0,169,165,.18),transparent 45%),linear-gradient(300deg,rgba(239,92,154,.12),transparent 48%)}
    .hero:after{width:420px;height:420px;right:7%;top:-280px;border:1px solid rgba(201,243,91,.38);border-radius:50%;box-shadow:0 0 0 48px rgba(201,243,91,.035),0 0 0 96px rgba(201,243,91,.025)}
    .hero-inner{position:relative;z-index:1;padding:76px 0 56px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:50px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#d8f79b;font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase}
    .eyebrow:before{content:"";width:22px;height:2px;background:var(--lime)}
    h1{max-width:720px;margin:18px 0;font-size:clamp(38px,5vw,62px);line-height:1.12;letter-spacing:0}
    .hero-copy{max-width:660px;margin:0;color:#d2dbe1;font-size:17px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .button-outline{background:transparent;border:1px solid rgba(255,255,255,.38);color:#fff}
    .button-outline:hover{background:rgba(255,255,255,.1)}
    .hero-note{margin:18px 0 0;color:#aab9c2;font-size:13px}
    .hero-panel{padding:24px;border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.055);border-radius:8px}
    .hero-panel h2{margin:0 0 16px;font-size:15px;color:#d8f79b}
    .signal-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .signal{padding:13px;border-left:2px solid var(--cyan);background:rgba(255,255,255,.06)}
    .signal strong{display:block;font-size:15px;color:#fff}
    .signal span{font-size:12px;color:#b5c4cc}
    .metric-strip{position:relative;z-index:2;margin-top:-1px;background:#fff;border-bottom:1px solid var(--line)}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);padding:22px 0}
    .metric{padding:4px 20px;border-right:1px solid var(--line)}
    .metric:first-child{padding-left:0}
    .metric:last-child{border:0}
    .metric strong{display:block;font-size:19px;color:#17212b}
    .metric span{font-size:12px;color:var(--muted)}
    section{scroll-margin-top:84px}
    .section{padding:76px 0}
    .section-head{max-width:720px;margin-bottom:32px}
    .kicker{color:#078e8b;font-size:12px;font-weight:800;letter-spacing:1px}
    h2{margin:8px 0 12px;font-size:32px;line-height:1.25;letter-spacing:0}
    .section-head p{margin:0;color:var(--muted)}
    .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:start}
    .intro-copy p{margin:0 0 14px;color:#43515d}
    .capability-list{display:grid;grid-template-columns:1fr 1fr;gap:0 22px;margin:0;padding:0;list-style:none}
    .capability-list li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:650}
    .capability-list li:before{content:"+";display:inline-block;margin-right:10px;color:var(--cyan);font-weight:800}
    .platform-band{padding:19px 22px;background:#e8f7f4;border-left:3px solid var(--cyan);color:#24423f}
    .platform-band strong{display:block;margin-bottom:5px}
    .platform-band p{margin:0;font-size:14px}
    .services-section{background:#edf2f5}
    .service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .service{padding:21px 20px;background:#fff;border:1px solid #e2e8ee;border-radius:6px;transition:transform .2s,box-shadow .2s}
    .service:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .service-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
    .service h3{margin:0;font-size:17px}
    .service-index{font-size:11px;color:#008f8c;font-weight:800}
    .service p{margin:9px 0 0;color:var(--muted);font-size:14px}
    .service-more{display:inline-block;margin-top:12px;color:#078e8b;text-decoration:none;font-size:13px;font-weight:700}
    .tool-cloud{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
    .tool-cloud span{padding:7px 12px;background:#fff;border:1px solid var(--line);color:#43515d;font-size:13px}
    .workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .step{padding:24px 20px 24px 0}
    .step:not(:first-child){padding-left:20px;border-left:1px solid var(--line)}
    .step-number{color:var(--pink);font-size:12px;font-weight:800}
    .step h3{margin:7px 0;font-size:17px}
    .step p{margin:0;color:var(--muted);font-size:14px}
    .industry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .industry{padding:20px 0;border-top:2px solid var(--cyan)}
    .industry h3{margin:0 0 8px;font-size:17px}
    .industry p{margin:0;color:var(--muted);font-size:14px}
    .network{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;padding:30px;background:#152631;color:#fff}
    .network h2{font-size:27px}
    .network p{color:#c0cdd3}
    .network-tags{display:flex;flex-wrap:wrap;gap:9px}
    .network-tags span{padding:8px 11px;border:1px solid rgba(255,255,255,.22);color:#e2ebef;font-size:13px}
    .media-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .media-item{margin:0}
    .media-frame{overflow:hidden;background:#e5ebef;border-radius:5px}
    .media-frame img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
    .media-item figcaption{padding:10px 0;color:var(--muted);font-size:13px}
    .case-square{max-width:380px}
    .case-square img{aspect-ratio:1;object-fit:cover}
    .comparison{display:grid;grid-template-columns:.75fr 1.25fr;gap:30px;align-items:start}
    .rating-panel{padding:25px;background:#152631;color:#fff;border-radius:6px}
    .rating-panel small{color:#b8c7ce}
    .rating-score{margin:12px 0 0;font-size:52px;line-height:1;font-weight:800;color:var(--lime)}
    .stars{color:#f4d35e;font-size:20px;letter-spacing:0}
    .rating-panel p{margin:12px 0 0;color:#d0dbe0;font-size:14px}
    .table-wrap{overflow-x:auto;border:1px solid var(--line);background:#fff}
    table{width:100%;min-width:650px;border-collapse:collapse;text-align:left}
    th,td{padding:13px 14px;border-bottom:1px solid var(--line);font-size:13px}
    th{background:#eef4f5;color:#2f414a}
    td:last-child{color:#087f7c;font-weight:650}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .quote{margin:0;padding:19px;background:#fff;border-top:2px solid #b8d934}
    .quote p{margin:0;color:#394752;font-size:14px}
    .quote footer{margin-top:14px;color:#687783;font-size:12px}
    .quote strong{display:block;color:#24323c;font-size:13px}
    .matching{display:grid;grid-template-columns:.8fr 1.2fr;gap:36px;align-items:start;padding:30px;background:#e9f5f2}
    .matching p{color:#45565e}
    .contact-lines{display:grid;gap:9px;margin-top:20px;font-size:14px}
    .contact-lines a{color:#087f7c;text-decoration:none}
    form{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .field{display:grid;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:700}
    .field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid #cbd6dd;border-radius:4px;background:#fff;color:var(--ink)}
    .field textarea{min-height:105px;resize:vertical}
    form .button{justify-self:start}
    .faq-list{border-top:1px solid var(--line)}
    details{border-bottom:1px solid var(--line)}
    summary{position:relative;padding:17px 34px 17px 0;cursor:pointer;font-weight:700;list-style:none}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:5px;top:14px;color:var(--cyan);font-size:20px}
    details[open] summary:after{content:"−"}
    details p{margin:0;padding:0 30px 17px 0;color:var(--muted);font-size:14px}
    .article-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
    .article{padding:16px;background:#fff;border:1px solid var(--line);text-decoration:none;font-weight:700;font-size:14px;transition:border-color .2s,transform .2s}
    .article:hover{transform:translateY(-3px);border-color:var(--cyan)}
    .article small{display:block;margin-top:7px;color:#73818a;font-weight:400}
    .join-band{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 0;border-top:1px solid var(--line)}
    .join-band h2{margin:0;font-size:23px}
    .join-band p{margin:5px 0 0;color:var(--muted)}
    .footer{background:#e9eef2;border-top:1px solid var(--line);color:#273640}
    .footer-main{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;padding:34px 0}
    .footer p{margin:8px 0;color:#52616a;font-size:13px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px 18px}
    .footer-links a{color:#334b57;text-decoration:none;font-size:13px}
    .footer-links a:hover{color:#087f7c}
    .footer-bottom{padding:14px 0;border-top:1px solid #d3dce2;color:#5a6871;font-size:12px}
    .float-contact{position:fixed;z-index:15;right:18px;bottom:20px;display:flex;flex-direction:column;gap:8px}
    .float-contact a{padding:10px 13px;background:#fff;border:1px solid var(--line);box-shadow:0 5px 20px rgba(24,42,55,.12);color:#25343e;text-decoration:none;font-size:13px;font-weight:700}
    .float-contact a:first-child{background:var(--cyan);border-color:var(--cyan);color:#fff}
    .reveal{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease}
    .reveal.is-visible{opacity:1;transform:translateY(0)}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}*{transition-duration:.01ms!important}}
    @media(max-width:980px){
      .nav-wrap{gap:12px}.nav-links{display:none;position:absolute;top:72px;left:0;right:0;padding:12px 20px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 12px 20px rgba(29,48,66,.08);align-items:stretch}
      .nav-links.open{display:grid;grid-template-columns:repeat(3,1fr)}.nav-links a{padding:10px}.menu-toggle{display:block}
      .hero-inner{grid-template-columns:1fr 300px;gap:28px}.service-grid{grid-template-columns:repeat(2,1fr)}
      .article-grid{grid-template-columns:repeat(3,1fr)}
    }
    @media(max-width:700px){
      .container{width:min(100% - 32px,560px)}.hero-inner{grid-template-columns:1fr;padding:58px 0 38px}.hero-panel{max-width:440px}
      h1{font-size:40px}.metrics{grid-template-columns:1fr 1fr;row-gap:16px}.metric:nth-child(2){border:0}.metric:nth-child(3){padding-left:0}
      .section{padding:55px 0}h2{font-size:27px}.intro-grid,.comparison,.matching,.network,.footer-main{grid-template-columns:1fr}
      .workflow{grid-template-columns:1fr 1fr}.step:nth-child(3){padding-left:0;border-left:0}.step:nth-child(n+3){border-top:1px solid var(--line)}
      .industry-grid{grid-template-columns:1fr 1fr}.quote-grid{grid-template-columns:1fr 1fr}
      .network{padding:24px}.article-grid{grid-template-columns:1fr 1fr}.join-band{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:460px){
      .brand-name{font-size:15px}.nav-cta{padding:10px 12px;font-size:12px}.nav-links.open{grid-template-columns:1fr 1fr}
      h1{font-size:35px}.hero-copy{font-size:15px}.service-grid,.industry-grid,.quote-grid,.media-grid{grid-template-columns:1fr}
      .capability-list{grid-template-columns:1fr}.workflow{grid-template-columns:1fr}.step,.step:not(:first-child){padding:17px 0;border-left:0}
      .step:not(:first-child){border-top:1px solid var(--line)}form{grid-template-columns:1fr}.field.full{grid-column:auto}
      .article-grid{grid-template-columns:1fr 1fr}.float-contact{right:10px;bottom:12px}.float-contact a{padding:9px 10px;font-size:12px}
    }