@charset "UTF-8";
:root{--ink:#102b3c;--ink2:#24495b;--muted:#5c7380;--teal:#307f82;--sea:#dcefed;--paper:#f5f7f4;--white:#fff;--line:#dce5e5;--coral:#e37b62;--shadow:0 20px 55px rgba(16,43,60,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.75}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--coral);outline-offset:4px}.container{width:min(1200px,calc(100% - 48px));margin:auto}.site-header{background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(16px)}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand img{width:232px;height:56px;object-fit:contain}.nav{display:flex;align-items:center;gap:27px;flex-wrap:wrap}.nav a{font-size:14px;font-weight:650;color:var(--ink2);white-space:nowrap}.nav a:hover,.nav a[aria-current=page]{color:var(--teal)}.menu-toggle{display:none;border:1px solid var(--line);background:white;padding:7px 12px;border-radius:9px;color:var(--ink)}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:800;color:var(--teal)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,5vw,68px);line-height:1.22;letter-spacing:-.045em}h2{font-size:clamp(28px,3vw,42px);line-height:1.3;letter-spacing:-.035em}h3{font-size:22px;line-height:1.42}p{color:var(--ink2)}.lead{font-size:18px;line-height:1.85}.hero{padding:72px 0 0;background:linear-gradient(180deg,#e6f0ef 0%,#f5f7f4 100%)}.hero-intro{max-width:950px}.hero h1{margin:17px 0 20px}.hero .lead{max-width:780px}.actions{display:flex;gap:13px;flex-wrap:wrap;margin:28px 0 36px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:13px 22px;border-radius:9px;font-weight:750;font-size:14px;min-height:50px}.btn-primary{background:var(--ink);color:white}.btn-primary:hover{background:#1b5362}.btn-light{background:white;border:1px solid #c6d7d6;color:var(--ink)}.btn-light:hover{border-color:var(--teal);color:var(--teal)}.hero-photo{width:100%;height:min(48vw,520px);object-fit:cover;border-radius:19px;box-shadow:var(--shadow)}.hero-photo-wrap{position:relative}.photo-label{position:absolute;left:24px;bottom:24px;background:rgba(255,255,255,.93);padding:12px 18px;border-radius:10px;font-size:13px;font-weight:750;box-shadow:var(--shadow)}.channel-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#c5d7d7;border:1px solid #c5d7d7;border-radius:13px;overflow:hidden;margin-top:26px;box-shadow:var(--shadow)}.channel-strip a{background:white;padding:19px 22px;display:flex;justify-content:space-between;align-items:center;font-weight:800}.channel-strip a:hover{background:var(--sea)}.channel-strip small{font-weight:500;color:var(--muted);display:block;font-size:12px}.section{padding:100px 0}.section-tight{padding:72px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}.section-head p{max-width:510px;margin-bottom:0}.section-head h2{margin:10px 0 0}.text-link{color:var(--teal);font-weight:750;font-size:14px}.text-link:hover{text-decoration:underline}.quick-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{padding:28px 25px;border-top:3px solid var(--teal);background:#fff;border-radius:0 0 12px 12px;min-height:205px}.step b{font-size:13px;color:var(--teal);letter-spacing:.12em}.step h3{font-size:19px;margin:16px 0 9px}.step p{font-size:14px;margin:0}.surface{background:white}.device-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.device-feature{background:var(--ink);color:white;border-radius:16px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr}.device-feature img{width:100%;height:100%;min-height:330px;object-fit:cover}.device-feature>div{padding:38px}.device-feature p,.device-feature a{color:#d3e9e8}.device-stack{display:grid;grid-template-rows:1fr 1fr;gap:22px}.device-mini{display:flex;gap:18px;align-items:center;background:#edf4f2;border-radius:16px;overflow:hidden}.device-mini img{width:42%;height:100%;min-height:150px;object-fit:cover}.device-mini div{padding:16px}.device-mini h3{font-size:18px;margin:0 0 8px}.device-mini p{font-size:13px;margin:0}.workstream{border-top:1px solid var(--line)}.work-row{display:grid;grid-template-columns:190px 1fr 190px;align-items:center;gap:25px;padding:28px 4px;border-bottom:1px solid var(--line)}.work-row .num{font-size:13px;letter-spacing:.08em;color:var(--teal);font-weight:800}.work-row h3{margin:0 0 7px}.work-row p{margin:0;font-size:14px}.work-row a:last-child{text-align:right}.news-stream{border-top:1px solid var(--line)}.news-row{display:grid;grid-template-columns:150px minmax(0,1fr) 210px;gap:28px;padding:24px 0;border-bottom:1px solid var(--line);align-items:center}.news-row.featured{grid-template-columns:150px minmax(0,1fr) 300px;padding:36px 0}.news-row .category{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--teal)}.news-row .category span{display:block;color:#a7bbbb;font-size:34px;line-height:1}.news-row h3{font-size:21px;margin:0 0 10px}.news-row.featured h3{font-size:27px}.news-row p{font-size:14px;margin:0 0 12px}.news-thumb{width:100%;height:145px;object-fit:cover;border-radius:9px}.featured .news-thumb{height:190px}.news-row:hover h3{color:var(--teal)}.faq-band{background:#dceceb}.faq-preview{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.qa-card{padding:28px;background:#fff;border-radius:12px}.qa-card h3{font-size:18px;margin-bottom:10px}.qa-card p{font-size:14px;margin:0}.entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.entry-grid a{padding:27px;background:white;border:1px solid var(--line);border-radius:12px;font-weight:750}.entry-grid a span{display:block;margin-top:12px;color:var(--teal)}.end-cta{background:var(--ink);color:white;padding:65px 0}.end-cta p{color:#c4dcdb}.end-cta .container{display:flex;justify-content:space-between;align-items:center;gap:30px}.end-cta h2{margin-bottom:8px}.site-footer{background:#0b2331;color:#d5e6e5;padding:50px 0 30px;font-size:13px}.site-footer p{color:#d5e6e5}.footer-top{display:flex;justify-content:space-between;gap:30px;border-bottom:1px solid #31505b;padding-bottom:30px;margin-bottom:24px}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.footer-links a:hover{color:white;text-decoration:underline}.fineprint{line-height:2}.fineprint a{text-decoration:underline}.sub-hero{padding:70px 0 55px;background:#e5efee}.sub-hero h1{font-size:clamp(34px,4vw,55px);max-width:900px;margin:14px 0 18px}.sub-hero p{max-width:820px;margin:0}.breadcrumb{font-size:13px;color:var(--muted);padding:22px 0}.breadcrumb a{color:var(--teal)}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:50px;padding-bottom:80px}.content-main{min-width:0}.side-box{position:sticky;top:100px;padding:25px;background:white;border:1px solid var(--line);border-radius:12px}.side-box strong{display:block;margin-bottom:15px}.side-box a{display:block;padding:9px 0;border-top:1px solid var(--line);font-size:13px}.side-box a:hover{color:var(--teal)}.prose{font-size:16px}.prose h2{margin:45px 0 15px;font-size:30px}.prose h3{font-size:21px;margin:29px 0 10px}.prose p{margin:0 0 19px}.prose ul,.prose ol{padding-left:23px;color:var(--ink2)}.prose li{margin-bottom:10px}.prose img{border-radius:12px;margin:28px 0}.channel-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:25px 0 35px}.channel-tabs a{padding:11px 19px;background:white;border:1px solid var(--line);border-radius:8px;font-weight:700;font-size:14px}.channel-tabs a:hover{background:var(--sea)}.download-channel{border-top:1px solid var(--line);padding:42px 0;scroll-margin-top:100px}.download-channel h2{margin:0 0 18px}.download-channel .details{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.detail{background:white;border:1px solid var(--line);border-radius:9px;padding:17px 20px}.detail b{display:block;color:var(--teal);font-size:13px;margin-bottom:5px}.detail p{font-size:14px;margin:0}.resource-list{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:20px}.resource-list a{padding:13px;background:#eef5f3;border:1px solid var(--line);border-radius:8px;text-align:center;font-size:13px}.resource-list a:hover{background:#d7eae7}.article-hero{width:100%;max-height:440px;object-fit:cover;border-radius:13px}.article-meta{font-size:13px;color:var(--teal);font-weight:750;margin-bottom:15px}.article-nav{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding-top:25px;margin-top:45px}.article-nav a{max-width:46%;color:var(--teal);font-weight:700}.related{padding:22px;background:#e7f1ef;border-radius:10px;margin:35px 0}.related a{color:var(--teal);font-weight:700}.faq-channel{padding:35px 0;border-top:1px solid var(--line)}.faq-channel h2{font-size:28px}.faq-item{padding:22px 0;border-top:1px solid var(--line)}.faq-item h3{font-size:18px;margin:0 0 8px}.faq-item p{font-size:15px;margin:0}.legal-note{background:#e5efee;padding:20px 24px;border-left:3px solid var(--teal);border-radius:7px}.mobile-only{display:none}
@media(max-width:950px){.container{width:min(100% - 36px,1200px)}.menu-toggle{display:block}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:white;padding:18px;box-shadow:var(--shadow);border-bottom:1px solid var(--line)}.nav.open{display:flex}.device-grid,.content-layout{grid-template-columns:1fr}.side-box{position:static}.quick-flow{grid-template-columns:repeat(2,1fr)}.entry-grid{grid-template-columns:repeat(2,1fr)}.resource-list{grid-template-columns:repeat(3,1fr)}.news-row,.news-row.featured{grid-template-columns:105px 1fr 180px}.news-thumb,.featured .news-thumb{height:130px}}
@media(max-width:650px){.container{width:calc(100% - 28px)}.brand img{width:185px;height:48px}.header-inner{min-height:66px}.nav{top:66px;gap:14px}.nav a{width:calc(50% - 7px)}.hero{padding-top:43px}.hero h1{font-size:35px}.lead{font-size:16px}.hero-photo{height:270px}.photo-label{font-size:11px;left:10px;bottom:10px;padding:8px 11px}.channel-strip{grid-template-columns:repeat(2,1fr)}.channel-strip a{padding:14px;font-size:13px}.section{padding:62px 0}.section-tight{padding:50px 0}.section-head{display:block}.section-head p{margin-top:14px}.quick-flow,.faq-preview,.entry-grid{grid-template-columns:1fr}.step{min-height:0}.device-feature{grid-template-columns:1fr}.device-feature img{height:220px;min-height:0}.device-mini img{min-height:130px}.work-row{grid-template-columns:1fr;gap:7px}.work-row a:last-child{text-align:left}.news-row,.news-row.featured{grid-template-columns:1fr 115px;gap:12px}.news-row .category{grid-column:1/-1}.news-row .category span{display:inline;font-size:15px;margin-right:8px}.news-row h3,.news-row.featured h3{font-size:18px}.news-row p{font-size:13px}.news-thumb,.featured .news-thumb{height:110px}.end-cta .container,.footer-top{display:block}.footer-links{margin-top:22px}.sub-hero{padding:45px 0 35px}.sub-hero h1{font-size:34px}.download-channel .details{grid-template-columns:1fr}.resource-list{grid-template-columns:repeat(2,1fr)}.article-nav a{font-size:13px}.mobile-only{display:block}}
.entry-note{max-width:840px;margin:24px 0 0}