:root{
  --blue:#327DF9;
  --blue-dark:#2566D2;
  --green:#7CC636;
  --ink:#363B53;
  --text:#424343;
  --muted:#7A8496;
  --line:#E3EBF6;
  --bg:#F0F3F5;
  --white:#fff;
  --font-body:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-title:"Alibaba PuHuiTi 2.0","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:#1f1f1f;line-height:1.8}
a{text-decoration:none;color:inherit}
.wrap{width:min(1200px,calc(100% - 40px));margin:0 auto}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);box-shadow:0 0 10px rgba(0,0,0,.08)}
.topbar-inner{height:70px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:10px;min-width:154px}
.brand:hover .brand-cn{color:var(--blue)}
.brand-mark{width:42px;height:42px;flex:0 0 42px;object-fit:contain}
.brand>span{display:block}
.brand-en{display:none}
.brand-cn{display:block;font-family:var(--font-title);font-size:18px;letter-spacing:.08em;line-height:1.15;color:var(--ink);font-weight:900;white-space:nowrap}
.nav{display:flex;align-items:center;gap:18px;font-size:16px;font-weight:800;color:var(--ink)}
.nav a{padding:7px 4px;border-bottom:3px solid transparent}
.nav a:hover,.nav a.active{color:var(--blue);border-color:var(--blue)}
.top-actions{display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 24px;border-radius:24px;border:1px solid var(--blue);font-size:16px;font-weight:800;color:var(--blue);background:#fff;transition:all .25s}
.btn:hover{background:#EAF2FF;opacity:.9;transform:scale(1.02)}
.btn.green{border-color:var(--green);background:var(--green);color:#fff}
.btn.blue{border-color:var(--blue);background:var(--blue);color:#fff}
.hero{position:relative;overflow:hidden;background:#fff;padding:74px 0 62px}
.hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(120deg,rgba(248,251,255,.98),rgba(255,255,255,.88)),
  url("hero-tech-bg-1.svg") center/cover no-repeat;opacity:.95}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:52px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;border-radius:4px;background:#EAF2FF;color:var(--blue);font-size:15px;font-weight:900}
h1,h2,h3{font-family:var(--font-title);color:var(--ink);line-height:1.28}
h1{margin-top:18px;font-size:52px;font-weight:900}
.hero p{margin-top:20px;font-size:20px;color:var(--text);max-width:760px}
.hero-actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-panel{border-radius:12px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 42px rgba(37,102,210,.12);padding:24px}
.panel-title{font-weight:900;color:var(--ink);font-size:18px;margin-bottom:18px}
.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.mini-card{min-height:92px;border:1px solid #D9E7FF;border-radius:8px;background:linear-gradient(135deg,#fff,#F8FBFF);padding:16px}
.mini-card strong{display:block;font-size:26px;line-height:1;color:var(--blue);font-family:var(--font-title);font-weight:900}
.mini-card span{display:block;margin-top:8px;font-size:14px;color:var(--text)}
.section{padding:70px 0}
.section.white{background:#fff}
.section-head{margin-bottom:34px}
.section-head h2{font-size:38px;font-weight:900}
.section-head h2::after{content:"";display:block;width:27vw;max-width:420px;min-width:180px;height:10px;margin-top:18px;background:var(--blue);border-radius:0}
.section-head.center{text-align:center}
.section-head.center h2::after{margin-left:auto;margin-right:auto}
.section-head p{margin-top:14px;font-size:18px;color:var(--text)}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:#fff;border:1px solid #EEF2F5;border-radius:8px;padding:28px;box-shadow:0 1px 1px rgba(37,102,210,.05),0 8px 16px rgba(37,102,210,.05);transition:all .25s}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(37,102,210,.1)}
.card h3{font-size:24px;font-weight:900;margin-bottom:12px}
.card p{font-size:16px;color:var(--text)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag{display:inline-flex;align-items:center;min-height:30px;padding:0 10px;border-radius:4px;background:#EAF2FF;color:var(--blue);font-size:13px;font-weight:800}
.table-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 10px 24px rgba(37,102,210,.06)}
.row{display:grid;grid-template-columns:1.2fr .8fr .8fr 1.3fr;border-top:1px solid var(--line)}
.row:first-child{border-top:0;background:#F8FBFF;color:var(--blue);font-weight:900}
.cell{padding:16px 18px;font-size:15px;color:var(--text)}
.row:first-child .cell{color:var(--blue)}
.case-card{display:grid;grid-template-columns:190px minmax(0,1fr);gap:22px;align-items:center}
.shot{height:150px;border-radius:8px;border:1px solid #D9E7FF;background:
  linear-gradient(135deg,rgba(255,255,255,.86),rgba(234,242,255,.9)),
  linear-gradient(90deg,rgba(50,125,249,.1) 1px,transparent 1px),
  linear-gradient(rgba(50,125,249,.1) 1px,transparent 1px);background-size:100% 100%,32px 32px,32px 32px;position:relative;overflow:hidden}
.shot::before{content:"";position:absolute;left:18px;right:18px;top:24px;height:18px;border-radius:4px;background:linear-gradient(90deg,#327DF9,#5DD5C8)}
.shot::after{content:"";position:absolute;left:18px;right:18px;top:58px;height:62px;border:1px solid #D9E7FF;border-radius:6px;background:
  linear-gradient(#fff 0 0) 0 0/100% 20px no-repeat,
  repeating-linear-gradient(90deg,#fff 0 33%,#EEF5FF 33% 34%,#fff 34% 66%,#EEF5FF 66% 67%,#fff 67% 100%)}
.grid.two .case-card:nth-child(3n+1) .shot{background:url("site-ai-collaboration.jpg") center/cover no-repeat}
.grid.two .case-card:nth-child(3n+2) .shot{background:url("site-industry-platform.jpg") center/cover no-repeat}
.grid.two .case-card:nth-child(3n) .shot{background:url("site-service-journey.jpg") center/cover no-repeat}
.grid.two .case-card .shot::before,.grid.two .case-card .shot::after{display:none}
.cta{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;text-align:center;padding:58px 20px}
.cta h2{color:#fff;font-size:34px;font-weight:900;margin-bottom:20px}
.footer{background:#111827;color:#AEB8C8;padding:28px 20px;font-size:14px}
.footer-inner{width:min(1200px,100%);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
.footer-links{display:flex;align-items:center;justify-content:flex-end;gap:18px;flex-wrap:wrap}
.footer a{color:#E7ECF4;transition:color .2s}.footer a:hover{color:#fff}
.mobile-menu{display:none}
.subnav-overlay{display:none}
.edition-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.edition-card{display:block;min-height:230px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 16px rgba(37,102,210,.05);transition:all .25s}
.edition-card:hover,.edition-card.current{transform:translateY(-4px);border-color:var(--blue);box-shadow:0 16px 32px rgba(37,102,210,.12)}
.edition-card span,.editorial-meta{display:block;margin-bottom:12px;color:var(--blue);font-size:14px;font-weight:900}
.edition-card h3{font-size:26px;margin-bottom:10px}.edition-price{display:block;margin-bottom:12px;color:var(--blue);font-family:var(--font-title);font-size:22px;line-height:1.2}.edition-card p{min-height:58px;color:var(--text);font-size:16px}.edition-card b{display:block;margin-top:20px;color:var(--blue);font-size:15px}
.detail-stack{margin-top:20px}
.editorial-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:start}
.editorial-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.editorial-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 16px rgba(37,102,210,.05);transition:all .25s}.editorial-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(37,102,210,.1)}
.editorial-cover{height:126px;padding:18px;display:flex;align-items:flex-end;background-color:#EAF2FF;background-image:url("hero-tech-bg-1.svg");background-position:center;background-size:cover}.editorial-cover.cover-2{background-image:url("hero-tech-bg-2.svg")}.editorial-cover.cover-3{background-image:url("hero-tech-bg-3.svg")}.editorial-cover span{padding:5px 9px;background:rgba(255,255,255,.9);border-radius:4px;color:var(--blue);font-size:13px;font-weight:900}
.editorial-body{padding:20px}.editorial-body h3{font-size:21px;margin-bottom:10px}.editorial-body p{font-size:15px;color:var(--text);line-height:1.7}.editorial-body a{display:inline-block;margin-top:16px;color:var(--blue);font-weight:900;font-size:15px}.resource-aside{position:sticky;top:96px;padding:24px;background:#F8FBFF;border:1px solid #D9E7FF;border-radius:8px}.resource-aside h3{font-size:23px;margin-bottom:12px}.resource-aside p{font-size:16px;color:var(--text);margin-bottom:18px}
.feature-hero .wrap{grid-template-columns:minmax(0,1fr) 430px}
.feature-panel{border-radius:8px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 42px rgba(37,102,210,.12);padding:26px}
.feature-panel h3{font-size:22px;margin-bottom:16px}
.feature-points{display:grid;gap:12px}
.feature-point{padding:14px 16px;border-radius:8px;background:#F8FBFF;border:1px solid #D9E7FF}
.feature-point strong{display:block;color:var(--ink);font-size:17px;line-height:1.35}
.feature-point span{display:block;margin-top:6px;color:var(--text);font-size:15px;line-height:1.6}
.source-note{margin-top:18px;color:var(--muted);font-size:14px;line-height:1.7}
.feature-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;align-items:start}
.feature-copy{background:#fff;border:1px solid var(--line);border-radius:8px;padding:32px;box-shadow:0 8px 16px rgba(37,102,210,.05)}
.feature-copy h3{font-size:28px;margin-bottom:14px}
.feature-copy p{font-size:17px;color:var(--text);margin-top:12px}
.feature-list{margin-top:20px;display:grid;gap:14px}
.feature-list li{list-style:none;position:relative;padding-left:22px;font-size:16px;color:var(--text)}
.feature-list li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:2px;background:var(--blue);box-shadow:7px 0 0 rgba(50,125,249,.28)}
.side-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:0 8px 16px rgba(37,102,210,.05)}
.side-card h3{font-size:22px;margin-bottom:14px}
.side-card a{display:block;padding:12px 0;border-bottom:1px dashed rgba(0,0,0,.16);font-size:16px;color:var(--ink)}
.side-card a:hover,.side-card a.active{color:var(--blue)}
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.step-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;box-shadow:0 8px 16px rgba(37,102,210,.05)}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:8px;background:#EAF2FF;color:var(--blue);font-family:var(--font-title);font-size:22px;font-weight:900;margin-bottom:18px}
.step-card h3{font-size:23px;margin-bottom:10px}
.step-card p{font-size:16px;color:var(--text)}
.related-strip{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.related-strip a{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border-radius:4px;background:#EAF2FF;color:var(--blue);font-weight:800}
.feature-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}
.summary-item{border:1px solid #D9E7FF;border-radius:8px;background:#F8FBFF;padding:14px 16px}
.summary-item strong{display:block;font-family:var(--font-title);font-size:24px;line-height:1;color:var(--blue);font-weight:900}
.summary-item span{display:block;margin-top:8px;color:var(--text);font-size:14px;line-height:1.5}
.pain-grid,.capability-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.pain-card,.capability-card,.deliverable-card,.faq-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:26px;box-shadow:0 8px 16px rgba(37,102,210,.05);transition:all .25s}
.pain-card:hover,.capability-card:hover,.deliverable-card:hover,.faq-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(37,102,210,.10)}
.pain-card h3,.capability-card h3,.deliverable-card h3,.faq-card h3{font-size:23px;margin-bottom:10px}
.pain-card p,.capability-card p,.deliverable-card p,.faq-card p{font-size:16px;color:var(--text)}
.config-panel{display:grid;grid-template-columns:360px minmax(0,1fr);gap:28px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:32px;box-shadow:0 8px 16px rgba(37,102,210,.05)}
.config-panel h3{font-size:28px;margin-bottom:12px}
.config-panel p{font-size:17px;color:var(--text)}
.config-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.config-item{border:1px solid #D9E7FF;border-radius:8px;background:#F8FBFF;padding:16px}
.config-item strong{display:block;color:var(--ink);font-size:17px;line-height:1.35}
.config-item span{display:block;margin-top:6px;color:var(--text);font-size:15px;line-height:1.55}
.phase-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.phase-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;box-shadow:0 8px 16px rgba(37,102,210,.05)}
.phase-card::before{content:attr(data-step);display:inline-flex;align-items:center;justify-content:center;width:44px;height:34px;border-radius:6px;background:#EAF2FF;color:var(--blue);font-family:var(--font-title);font-size:18px;font-weight:900;margin-bottom:16px}
.phase-card h3{font-size:22px;margin-bottom:10px}
.phase-card p{font-size:15px;color:var(--text)}
.deliverable-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.metric-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:28px}
.metric{background:#F8FBFF;border:1px solid #D9E7FF;border-radius:10px;padding:18px;text-align:center}
.metric strong{display:block;font-family:var(--font-title);font-size:24px;color:var(--blue);line-height:1.2}
.metric span{display:block;margin-top:8px;color:var(--text);font-size:14px}
.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.source-card{margin-top:18px;border-top:1px dashed rgba(0,0,0,.16);padding-top:16px;color:var(--muted);font-size:14px;line-height:1.7}
.product-showcase{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px;box-shadow:0 16px 32px rgba(37,102,210,.08)}
.mock-window{border:1px solid #D9E7FF;border-radius:10px;overflow:hidden;background:#F8FBFF}
.mock-top{height:42px;background:#fff;border-bottom:1px solid #D9E7FF;display:flex;align-items:center;gap:8px;padding:0 16px}
.mock-top span{width:9px;height:9px;border-radius:50%;background:#BBD4FF}
.mock-body{padding:22px;display:grid;gap:14px}
.mock-line{height:12px;border-radius:999px;background:#DCE8FB}
.mock-line:nth-child(2){width:72%;background:#CBE0FF}
.mock-line:nth-child(3){width:54%;background:#E3EBF6}
.mock-card{border:1px solid #D9E7FF;border-radius:8px;background:#fff;padding:16px}
.mock-card strong{display:block;color:var(--blue);font-family:var(--font-title);font-size:21px;margin-bottom:8px}
.split-section{display:grid;grid-template-columns:380px minmax(0,1fr);gap:34px;align-items:start}
.sticky-note{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 12px 24px rgba(37,102,210,.07)}
.sticky-note h2{font-size:32px;margin-bottom:14px}
.sticky-note p{font-size:17px;color:var(--text)}
.story-stack{display:grid;gap:18px}
.story-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;box-shadow:0 8px 16px rgba(37,102,210,.05)}
.story-card h3{font-size:24px;margin-bottom:10px}
.story-card p{font-size:16px;color:var(--text)}
.scenario-band{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.scenario-card{min-height:190px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;box-shadow:0 8px 16px rgba(37,102,210,.05)}
.scenario-card h3{font-size:25px;margin-bottom:12px}
.scenario-card p{font-size:16px;color:var(--text)}
.path-list{display:grid;gap:0;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 8px 16px rgba(37,102,210,.05)}
.path-row{display:grid;grid-template-columns:86px minmax(0,1fr);gap:18px;padding:24px;border-top:1px solid var(--line)}
.path-row:first-child{border-top:0}
.path-row strong{font-family:var(--font-title);font-size:24px;color:var(--blue)}
.path-row h3{font-size:22px;margin-bottom:6px}
.path-row p{font-size:16px;color:var(--text)}
.architecture-map{background:#fff;border:1px solid var(--line);border-radius:12px;padding:32px;box-shadow:0 12px 24px rgba(37,102,210,.07)}
.arch-layers{display:grid;gap:14px;margin-top:22px}
.arch-layer{display:grid;grid-template-columns:180px minmax(0,1fr);gap:18px;align-items:center;border:1px solid #D9E7FF;border-radius:8px;background:#F8FBFF;padding:16px}
.arch-layer strong{font-size:18px;color:var(--blue)}
.arch-layer span{font-size:16px;color:var(--text)}
.governance-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:start}
.governance-panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:30px;box-shadow:0 12px 24px rgba(37,102,210,.07)}
.governance-panel h3{font-size:28px;margin-bottom:14px}
.governance-panel p{font-size:17px;color:var(--text)}
.checklist{display:grid;gap:12px;margin-top:18px}
.checklist li{list-style:none;position:relative;padding:14px 16px 14px 34px;border:1px solid #D9E7FF;border-radius:8px;background:#F8FBFF;color:var(--text)}
.checklist li::before{content:"";position:absolute;left:16px;top:25px;width:7px;height:7px;border-radius:2px;background:var(--blue);box-shadow:7px 0 0 rgba(50,125,249,.28)}
@media(max-width:1100px){
  .nav{display:none}
  .top-actions .btn:first-child{display:none}
  .mobile-menu{display:block;font-size:28px;color:var(--ink)}
  .mobile-menu{cursor:pointer;line-height:1}
  .subnav-overlay{display:block;position:fixed;inset:0;z-index:100;background:rgba(23,34,54,.34);opacity:0;visibility:hidden;transition:opacity .22s,visibility .22s}
  .subnav-overlay.open{opacity:1;visibility:visible}
  .subnav-panel{position:absolute;right:0;top:0;bottom:0;width:min(390px,88vw);padding:18px 24px 28px;background:#fff;box-shadow:-14px 0 34px rgba(25,52,94,.16);overflow-y:auto;transform:translateX(100%);transition:transform .26s ease}
  .subnav-overlay.open .subnav-panel{transform:translateX(0)}
  .subnav-head{height:56px;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
  .subnav-head .brand-mark{width:38px;height:38px}
  .subnav-close{border:0;background:#EAF2FF;color:var(--blue);font:800 14px var(--font-body);padding:9px 12px;border-radius:4px;cursor:pointer}
  .subnav-home{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:17px;font-weight:900;color:var(--ink)}
  .subnav-panel details{border-bottom:1px solid var(--line)}
  .subnav-panel summary{display:flex;align-items:center;justify-content:space-between;padding:14px 0;list-style:none;color:var(--ink);font-size:17px;font-weight:900;cursor:pointer}
  .subnav-panel summary::after{content:"+";font-size:22px;font-weight:400;color:var(--blue)}
  .subnav-panel details[open] summary::after{content:"-"}
  .subnav-panel details div{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 0 16px}
  .subnav-panel details a{padding:9px 10px;border-radius:4px;background:#F8FBFF;color:var(--text);font-size:15px;font-weight:700;line-height:1.35}
  .subnav-cta{width:100%;margin-top:22px}
  .subnav-phone{display:block;margin-top:12px;padding:12px 16px;border-radius:4px;background:#F8FBFF;color:var(--blue);font-size:16px;font-weight:900;text-align:center}
  .hero .wrap,.feature-hero .wrap{grid-template-columns:1fr}
  .grid,.grid.two{grid-template-columns:1fr 1fr}
  .case-card{grid-template-columns:1fr}
  .feature-layout{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .pain-grid,.capability-grid,.phase-grid,.deliverable-grid,.faq-grid,.metric-strip,.config-panel{grid-template-columns:1fr}
  .edition-grid,.editorial-grid{grid-template-columns:1fr 1fr}.editorial-layout{grid-template-columns:1fr}.resource-aside{position:static}
  .split-section,.scenario-band,.governance-grid,.arch-layer,.path-row{grid-template-columns:1fr}
  .sticky-note{position:static}
}

/* Unified site header guard: keep the mark inside the navigation bar on every page. */
.topbar .topbar-inner{
  width:min(1380px,calc(100% - 48px));
  height:72px;
  gap:22px;
}
.topbar .brand{
  width:154px;
  min-width:154px;
  max-width:154px;
  height:52px;
  max-height:52px;
  overflow:hidden;
  flex:0 0 154px;
}
.topbar .brand .brand-mark{
  display:block!important;
  width:40px!important;
  height:40px!important;
  min-width:40px!important;
  max-width:40px!important;
  min-height:40px!important;
  max-height:40px!important;
  flex:0 0 40px!important;
  object-fit:contain!important;
}
.topbar .brand>span{min-width:0;overflow:hidden}
.topbar .brand-cn{overflow:hidden;text-overflow:ellipsis}
.topbar .nav{gap:16px;font-size:15px;white-space:nowrap}
.topbar .top-actions{flex:0 0 auto}
.topbar .top-actions .btn{min-height:40px;padding:9px 20px;font-size:15px}
@media(max-width:1100px){
  .topbar .topbar-inner{width:calc(100% - 36px)}
  .topbar .brand{width:150px;min-width:150px;max-width:150px;flex-basis:150px}
}
@media(max-width:640px){
  .topbar .topbar-inner{width:calc(100% - 28px);height:66px}
  .topbar .brand{width:128px;min-width:128px;max-width:128px;height:44px;flex-basis:128px}
  .topbar .brand .brand-mark{width:36px!important;height:36px!important;min-width:36px!important;max-width:36px!important;min-height:36px!important;max-height:36px!important;flex-basis:36px!important}
}
@media(max-width:640px){
  .wrap{width:calc(100% - 28px)}
  .topbar-inner{height:66px}
  .brand{min-width:128px;gap:8px}
  .brand-mark{width:36px;height:36px;flex-basis:36px}
  .brand-cn{font-size:16px}
  .hero{padding:48px 0}
  h1{font-size:36px}
  .hero p{font-size:17px}
  .hero-panel{padding:18px}
  .section{padding:52px 0}
  .section-head h2{font-size:30px}
  .section-head h2::after{width:172px;height:6px}
  .grid,.grid.two,.mini-grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .cell{padding:12px 16px}
  .row:first-child{display:none}
  .top-actions .green{padding:9px 18px;font-size:15px}
  .feature-summary,.config-list{grid-template-columns:1fr}
  .edition-grid,.editorial-grid{grid-template-columns:1fr}.edition-card p{min-height:0}
  .pain-card,.capability-card,.deliverable-card,.faq-card,.config-panel{padding:22px}
  .footer-inner{flex-direction:column;text-align:center}.footer-links{justify-content:center;gap:12px}
}