:root{--primary:#315d8d;--primary-dark:#274a70;--accent:#5f7da3;--ink:#1f2937;--muted:#667085;--line:#e4e8ee;--pale:#f6f8fb;--blue-pale:#edf3fb;--card:#fff}*{box-sizing:border-box}body{margin:0;background:#fff;color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}.container{width:min(1160px,calc(100% - 40px));margin:auto}.top{border-bottom:1px solid var(--line);background:#fff}.top .container{min-height:70px;display:flex;align-items:center;gap:32px}.brand{font-weight:800;color:var(--primary);letter-spacing:.01em;text-decoration:none}.nav{display:flex;gap:24px;flex:1}.nav a{font-size:14px;color:#4b5565;text-decoration:none}.nav a:hover,.nav a:focus{color:var(--primary)}.hero{padding:60px 0 56px;background:linear-gradient(120deg,#f8fbff,#eff5fb);border-bottom:1px solid var(--line)}.eyebrow{margin:0 0 12px;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.1em}.hero h1{max-width:850px;margin:0;font-size:clamp(32px,5vw,52px);line-height:1.18}.summary{max-width:720px;color:var(--muted);font-size:18px}.layout{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:56px;padding:56px 0}.article h2{margin:42px 0 14px;font-size:26px;line-height:1.35}.article p,.article li{font-size:16px}.article li+li{margin-top:8px}.side{align-self:start;padding:22px;border:1px solid var(--line);border-radius:10px;background:var(--pale)}.cta{display:inline-block;padding:11px 17px;border:1px solid var(--primary);border-radius:4px;background:var(--primary);color:#fff;text-decoration:none;font-weight:700}.cta:hover,.cta:focus{background:var(--primary-dark);border-color:var(--primary-dark)}.meta{color:var(--muted);font-size:13px}.faq{margin-top:48px;border-top:1px solid var(--line)}details{padding:18px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:700}.entities{display:flex;flex-wrap:wrap;gap:8px}.entity{padding:4px 10px;border:1px solid #d9e1ec;border-radius:999px;color:var(--primary);font-size:13px;text-decoration:none}.footer{padding:30px 0;background:#27384d;color:#dbe5ed;font-size:13px}.footer a{color:#dbe5ed;text-decoration:underline;text-underline-offset:2px}.footer a:hover,.footer a:focus{color:#fff}@media(max-width:760px){.top .container{padding:14px 0;align-items:flex-start;flex-direction:column;gap:10px}.nav{flex-wrap:wrap}.layout{grid-template-columns:1fr;gap:24px;padding:36px 0}.hero{padding:40px 0}}

/* Shared shell */
.site-header{border-bottom:1px solid var(--line);background:#fff}.site-header>.container{min-height:68px;display:flex;gap:28px;align-items:center}.header-cta{padding:8px 12px;border:1px solid var(--primary);border-radius:4px;color:var(--primary);font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap}
/* Knowledge / encyclopedia: information-first, narrow reading measure, no sales hero. */
.site-knowledge{background:#fff;color:#202122;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}.knowledge-header{border-top:3px solid var(--primary)}.wiki-shell{display:grid;grid-template-columns:160px minmax(0,1fr) 250px;gap:26px;padding:30px 0 60px}.wiki-rail{position:sticky;top:18px;align-self:start;border-right:1px solid var(--line);padding:4px 18px 12px 0}.wiki-rail p{margin:0 0 8px;font-size:13px;font-weight:700}.wiki-rail a{display:block;padding:6px 0;color:var(--primary);font-size:13px;text-decoration:none}.wiki-article{min-width:0}.wiki-breadcrumb{margin:0 0 12px;color:#69727d;font-size:13px}.wiki-article h1{margin:0;padding-bottom:13px;border-bottom:1px solid #a2a9b1;font-family:Georgia,"Songti SC",serif;font-size:35px;font-weight:500;line-height:1.25}.wiki-lead{margin:20px 0;font-size:17px;line-height:1.85}.wiki-notice{margin:20px 0 30px;padding:12px 15px;border-left:4px solid var(--accent);background:#f5f8fa;font-size:14px}.wiki-article h2{margin:38px 0 14px;padding-bottom:7px;border-bottom:1px solid #c8ccd1;font-family:Georgia,"Songti SC",serif;font-size:24px;font-weight:500}.wiki-article h3{font-size:19px}.wiki-article a,.wiki-entities a{color:var(--primary)}.wiki-infobox{align-self:start;border:1px solid #a2a9b1;background:#f8f9fa}.wiki-infobox h2{margin:0;padding:10px 12px;background:color-mix(in srgb,var(--primary) 12%,white);font-size:17px;line-height:1.45}.wiki-infobox h3{margin:0;padding:12px 12px 4px;font-size:15px}.wiki-infobox dl{margin:0;padding:6px 12px}.wiki-infobox dt{margin-top:10px;color:#54595d;font-size:12px;font-weight:700}.wiki-infobox dd{margin:0;font-size:14px}.wiki-entities{display:flex;flex-direction:column;gap:5px;padding:5px 12px 16px;font-size:13px}.wiki-faq{margin-top:40px}.wiki-faq h2{margin-bottom:0}
/* Service: editorial reading experience with a recommendation rail. */
.service-hero{padding:52px 0;border-bottom:1px solid var(--line);background:linear-gradient(115deg,#f8fbff,#edf3fb)}.service-hero>.container{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:54px;align-items:center}.service-hero h1{max-width:820px;margin:0 0 16px;font-size:44px;letter-spacing:-.025em;line-height:1.25}.service-hero p:not(.eyebrow){max-width:700px;color:#526174;font-size:17px}.service-brief{display:flex;flex-direction:column;gap:0;padding:6px 22px;border:1px solid #dbe4f0;border-radius:5px;background:rgba(255,255,255,.82);box-shadow:0 8px 25px rgba(38,61,91,.06);color:var(--ink)}.service-brief strong{margin:10px 0 5px;color:var(--primary);font-size:16px}.service-brief span{padding:10px 0;border-top:1px solid var(--line);font-size:14px}.service-layout{display:grid;grid-template-columns:minmax(0,780px) 300px;gap:58px;padding:46px 0 64px}.service-article{min-width:0}.service-article h2{color:var(--ink)}.breadcrumbs{margin:0 0 18px;color:var(--muted);font-size:13px}.breadcrumbs a{color:var(--muted);text-decoration:none}.breadcrumb-separator{padding:0 6px;color:#a7b0bc}.service-aside{position:sticky;top:20px;align-self:start;border:1px solid var(--line);border-radius:5px;background:#fff;box-shadow:0 10px 28px rgba(38,61,91,.07)}.aside-heading{padding:18px 20px 14px;border-bottom:1px solid var(--line)}.aside-heading p{margin:0 0 2px;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.08em}.aside-heading h3{margin:0;font-size:19px}.recommendation-list{padding:4px 20px}.recommendation-card{display:block;padding:15px 0;border-bottom:1px solid var(--line);color:inherit;text-decoration:none}.recommendation-card:last-child{border-bottom:0}.recommendation-card span{display:block;margin-bottom:3px;color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.05em}.recommendation-card strong{display:block;color:#26384f;font-size:14px;line-height:1.55}.recommendation-card small{display:-webkit-box;margin-top:4px;overflow:hidden;color:var(--muted);font-size:12px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.recommendation-card:hover strong,.recommendation-card:focus strong{color:var(--primary)}.aside-contact{margin:16px 20px;padding:16px;background:var(--pale)}.aside-contact p{margin:0 0 12px;color:#5d6878;font-size:13px;line-height:1.65}.aside-contact .cta{width:100%;padding:8px 10px;text-align:center;font-size:13px}.service-aside>.meta{margin:0;padding:0 20px 16px}.service-process{margin-top:42px;padding:25px 28px;border:1px solid #e2e9f2;background:#f7faff}.service-process h2{margin-top:0}.service-process ol{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:0;padding:0;list-style:none;counter-reset:service}.service-process li{position:relative;padding-top:38px;font-size:14px}.service-process li:before{position:absolute;top:0;left:0;content:"0" counter(service);counter-increment:service;color:var(--accent);font-size:25px;font-weight:800}
/* Solution: scenario and system pathway. */
.solution-header{position:relative;z-index:2;border-color:rgba(255,255,255,.18);background:#102c3d}.solution-header .brand,.solution-header .nav a{color:#fff}.solution-header .header-cta{border-color:#fff;color:#fff}.solution-hero{margin-top:-69px;padding:145px 0 74px;background:radial-gradient(circle at 76% 25%,color-mix(in srgb,var(--accent) 55%,transparent),transparent 25%),linear-gradient(125deg,#102c3d,#0e5966);color:#fff}.solution-hero .eyebrow{color:#9ee8dc}.solution-hero h1{max-width:800px;margin:0;font-size:50px;line-height:1.18}.solution-hero p:not(.eyebrow){max-width:760px;font-size:18px;line-height:1.85;color:#d5e7e8}.solution-actions{display:flex;gap:22px;align-items:center;margin-top:26px}.solution-actions .cta{background:#fff;color:#0e5966}.solution-actions span{color:#d5e7e8;font-size:14px}.solution-layout{padding:46px 0 64px}.solution-map{padding:25px 30px;background:#eef7f7}.solution-map .eyebrow{margin-bottom:8px}.solution-map>div{display:flex;gap:18px;align-items:center;justify-content:space-between}.solution-map span{font-weight:700}.solution-map b{color:var(--accent)}.solution-article{max-width:800px;margin:40px auto}.solution-article h2{color:#0e5966}.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.solution-grid article{padding:22px;background:#fff;border-top:3px solid var(--accent);box-shadow:0 8px 22px rgba(10,55,65,.08)}.solution-grid h3{margin:0;font-size:18px}.solution-grid p{margin-bottom:0;color:var(--muted);font-size:14px}
@media(max-width:860px){.wiki-shell{grid-template-columns:1fr}.wiki-rail{display:none}.wiki-infobox{order:-1}.service-hero>.container,.service-layout{grid-template-columns:1fr}.service-aside{position:static}.service-process ol{grid-template-columns:repeat(2,1fr)}.solution-hero h1,.service-hero h1{font-size:36px}.solution-map>div{align-items:flex-start;flex-direction:column}.solution-map b{display:none}.solution-grid{grid-template-columns:1fr}.site-header>.container{min-height:unset;padding:13px 0;flex-wrap:wrap}.site-header .nav{order:3;flex-basis:100%}}

/* Archetype-specific home pages */
.wiki-home{max-width:980px;padding:42px 0 64px}.wiki-home h1{margin:0;font-family:Georgia,"Songti SC",serif;font-size:40px;font-weight:500}.wiki-home>p{color:#54595d}.wiki-search{display:flex;max-width:680px;margin:28px 0 54px}.wiki-search input{min-width:0;flex:1;padding:13px;border:2px solid #a2a9b1;font-size:15px}.wiki-search button{padding:0 20px;border:0;background:var(--primary);color:#fff;font-weight:700}.wiki-home section>h2{padding-bottom:8px;border-bottom:1px solid #c8ccd1;font-family:Georgia,"Songti SC",serif;font-weight:500}.home-grid{display:grid;gap:16px}.wiki-grid{grid-template-columns:repeat(2,1fr)}.home-grid article{padding:18px;border:1px solid var(--line);background:#fff}.home-grid h3{margin:0;color:var(--primary);font-size:17px}.home-grid p{margin:7px 0 0;color:var(--muted);font-size:14px}.featured-entry,.featured-service{margin-top:40px;padding:25px;border-left:4px solid var(--accent);background:#f4f8fa}.featured-entry h2,.featured-service h3{margin:0}.featured-entry p,.featured-service p{color:var(--muted)}.featured-entry a,.featured-service a{color:var(--primary);font-weight:700;text-decoration:none}.home-section{padding:52px 0 64px}.home-section>h2{margin-top:0;font-size:30px}.service-grid{grid-template-columns:repeat(4,1fr)}.service-grid article{border-top:3px solid var(--accent)}.solution-home{padding-bottom:88px}.solution-home .cta{margin-top:8px;background:#fff;color:#0e5966}
.nav-card{color:inherit;text-decoration:none}.nav-card article{height:100%;transition:border-color .15s,transform .15s}.nav-card:hover article{border-color:var(--accent);transform:translateY(-2px)}.section-service,.section-solution{min-height:560px;padding:64px 0}.section-service h1,.section-solution h1{font-size:40px}.section-service>p:not(.eyebrow),.section-solution>p:not(.eyebrow){max-width:720px;color:var(--muted);font-size:17px}.section-solution{background:#f2f8f8;max-width:none;padding-left:max(20px,calc((100vw - 1160px)/2));padding-right:max(20px,calc((100vw - 1160px)/2))}
@media(max-width:860px){.solution-grid,.service-grid,.wiki-grid{grid-template-columns:1fr}}