:root {
  --bg:#ffffff;--surface:#f4f4f4;--surface-warm:#edf5ff;--fg:#161616;--fg-2:#525252;--muted:#6f6f6f;--meta:#8d8d8d;--border:#c6c6c6;--border-soft:#e0e0e0;--accent:#0f62fe;--accent-on:#ffffff;--accent-hover:color-mix(in oklab,var(--accent),black 8%);--accent-active:color-mix(in oklab,var(--accent),black 14%);--success:#24a148;--warn:#f1c21b;--danger:#da1e28;--font-display:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;--font-body:"IBM Plex Sans","Helvetica Neue",Arial,sans-serif;--font-mono:"IBM Plex Mono","SF Mono",Menlo,monospace;--text-xs:12px;--text-sm:14px;--text-base:16px;--text-lg:18px;--text-xl:20px;--text-2xl:32px;--text-3xl:42px;--text-4xl:60px;--leading-body:1.5;--leading-tight:1.17;--tracking-display:0;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-12:48px;--section-y-desktop:96px;--section-y-tablet:72px;--section-y-phone:48px;--radius-sm:0px;--radius-md:0px;--radius-lg:0px;--radius-pill:9999px;--elev-flat:none;--elev-ring:0 0 0 1px var(--border);--elev-raised:0 2px 6px rgba(0,0,0,.12);--focus-ring:0 0 0 2px #ffffff,0 0 0 4px #0f62fe;--motion-fast:110ms;--motion-base:180ms;--ease-standard:cubic-bezier(.2,0,.38,.9);--container-max:1312px;--container-gutter-desktop:32px;--container-gutter-tablet:24px;--container-gutter-phone:16px;
  --ink:var(--fg);--blue:var(--accent);--cyan:var(--accent);--line:var(--border-soft);--paper:var(--surface);--white:var(--bg);--radius:0px;--shadow:var(--elev-raised)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:#fff}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}.site-header{height:76px;position:fixed;z-index:50;top:0;left:0;right:0;display:flex;align-items:center;padding:0 max(28px,calc((100vw - 1240px)/2));gap:36px;border-bottom:1px solid rgba(255,255,255,.14);color:#fff;transition:.3s}.site-header.scrolled,.site-header.light{background:rgba(255,255,255,.94);backdrop-filter:blur(18px);border-color:var(--line);color:var(--ink)}.brand{display:flex;align-items:center;gap:10px;margin-right:auto}.brand>span:last-child{display:flex;flex-direction:column;line-height:1}.brand b{font-size:20px;letter-spacing:2px}.brand small{font-size:7px;letter-spacing:2px;margin-top:5px}.brand-mark{width:32px;height:32px;position:relative;display:block}.brand-mark i{position:absolute;width:13px;height:23px;border:4px solid var(--cyan);border-radius:12px 12px 4px 4px;transform:rotate(45deg)}.brand-mark i:nth-child(1){left:2px;top:7px}.brand-mark i:nth-child(2){right:2px;top:2px;border-color:#3b82ff}.brand-mark i:nth-child(3){width:8px;height:8px;left:12px;top:13px;border:0;background:#fff;border-radius:50%}.scrolled .brand-mark i:nth-child(3),.light .brand-mark i:nth-child(3){background:var(--ink)}.nav{display:flex;align-items:center;gap:28px;font-size:14px}.nav>a,.nav-group>button{opacity:.82;padding:27px 0;border:0;background:none;color:inherit;cursor:pointer}.nav>a:hover,.nav-group>button:hover,.nav>a.active{opacity:1;color:var(--cyan)}.nav-group{position:relative}.nav-panel{position:absolute;top:66px;left:50%;transform:translate(-50%,10px);width:310px;background:#fff;color:var(--ink);padding:12px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:.2s}.nav-group:hover .nav-panel,.nav-group:focus-within .nav-panel{opacity:1;visibility:visible;transform:translate(-50%,0)}.nav-panel a{display:flex;flex-direction:column;padding:13px 14px;border-radius:10px}.nav-panel a:hover{background:var(--paper);color:var(--blue)}.nav-panel small{color:var(--muted);margin-top:5px}.scene-panel{width:210px}.scene-panel a{display:block}.header-cta,.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:12px 19px;border-radius:99px;background:var(--blue);color:#fff;font-size:14px;font-weight:650;border:1px solid transparent;transition:.2s}.header-cta:hover,.button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(23,105,255,.3)}.button.secondary{background:transparent;border-color:rgba(255,255,255,.45)}.button.ghost{color:var(--ink);border-color:var(--line);background:white}.menu-button{display:none;background:none;border:0;color:inherit;padding:8px}.menu-button span{display:block;width:24px;height:2px;background:currentColor;margin:5px}
.hero{min-height:760px;color:#fff;background:radial-gradient(circle at 78% 24%,rgba(35,121,255,.55),transparent 30%),radial-gradient(circle at 70% 80%,rgba(57,214,223,.25),transparent 24%),linear-gradient(135deg,#061421,#082d58 58%,#0a3d6f);display:flex;align-items:center;position:relative;overflow:hidden;padding:150px max(28px,calc((100vw - 1240px)/2)) 90px}.hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(to right,transparent,#000)}.hero-copy{max-width:720px;position:relative;z-index:2}.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:700;color:#4fe3e8}.eyebrow:before{content:"";width:20px;height:1px;background:currentColor}.hero h1{font-size:clamp(50px,6vw,88px);line-height:1.04;letter-spacing:-4px;margin:25px 0}.hero h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.45)}.hero p{font-size:18px;line-height:1.8;color:#b9cadd;max-width:620px}.hero-actions{display:flex;gap:12px;margin-top:36px}.hero-orbit{position:absolute;width:520px;height:520px;right:max(-120px,calc((100vw - 1450px)/2));top:150px;border:1px solid rgba(255,255,255,.15);border-radius:50%;z-index:1;animation:spin 28s linear infinite}.hero-orbit:before,.hero-orbit:after{content:"";position:absolute;border:1px solid rgba(57,214,223,.3);border-radius:50%;inset:65px}.hero-orbit:after{inset:145px;background:rgba(23,105,255,.18);box-shadow:0 0 80px rgba(57,214,223,.25)}.orb{position:absolute;width:100px;height:100px;background:rgba(255,255,255,.09);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18);border-radius:24px;display:grid;place-items:center;font-size:36px;animation:spin 28s linear infinite reverse}.orb:nth-child(1){left:8px;top:80px}.orb:nth-child(2){right:22px;top:80px}.orb:nth-child(3){bottom:-10px;left:210px}@keyframes spin{to{transform:rotate(360deg)}}
.trust-strip{background:#07192e;color:#fff;padding:0 max(28px,calc((100vw - 1240px)/2));display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.08)}.trust-item{padding:28px;border-right:1px solid rgba(255,255,255,.1)}.trust-item:last-child{border:0}.trust-item b{font-size:24px}.trust-item span{display:block;font-size:12px;color:#91a9c2;margin-top:6px}.section{padding:110px max(28px,calc((100vw - 1240px)/2))}.section.tint{background:var(--paper)}.section.dark{background:#07192e;color:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:48px}.section-head h2{font-size:clamp(36px,4vw,58px);line-height:1.1;letter-spacing:-2px;margin:15px 0 0;max-width:720px}.section-head p{max-width:460px;color:var(--muted);line-height:1.8}.dark .section-head p{color:#9db0c4}.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.solution-card{min-height:430px;padding:34px;border:1px solid var(--line);border-radius:var(--radius);position:relative;overflow:hidden;background:white;transition:.3s}.solution-card:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}.solution-card .num{font-size:12px;color:var(--blue);font-weight:800}.solution-card h3{font-size:26px;margin:42px 0 14px}.solution-card p{color:var(--muted);line-height:1.75}.solution-card .card-art{position:absolute;right:-24px;bottom:-26px;width:240px;height:190px;border-radius:50% 0 0;background:linear-gradient(140deg,#eef4ff,#b9f5f0);display:grid;place-items:center;font-size:70px}.solution-card:nth-child(2) .card-art{background:linear-gradient(140deg,#effffa,#a8e7ff)}.solution-card:nth-child(3) .card-art{background:linear-gradient(140deg,#f4efff,#c6c8ff)}.solution-card .arrow{position:absolute;left:34px;bottom:34px;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line)}
.capability-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}.capability{background:#fff;padding:28px;min-height:180px}.capability i{font-style:normal;color:var(--blue);font-size:22px}.capability h3{font-size:18px;margin:24px 0 10px}.capability p{font-size:13px;line-height:1.7;color:var(--muted)}.case-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:18px}.case-card{min-height:420px;border-radius:var(--radius);overflow:hidden;position:relative;color:#fff;background:#163a61}.case-card:nth-child(2){background:#286f7c}.case-card:nth-child(3){background:#414775}.case-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;mix-blend-mode:luminosity;transition:.4s}.case-card:hover .case-image{transform:scale(1.04);opacity:.7}.case-overlay{position:absolute;inset:0;background:linear-gradient(transparent 25%,rgba(5,17,30,.9));padding:28px;display:flex;flex-direction:column;justify-content:end}.case-overlay span{font-size:12px;color:#aeeef1}.case-overlay h3{font-size:25px;margin:10px 0}.case-overlay p{font-size:13px;color:#cfdae6;line-height:1.6}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.metric b{font-size:54px;color:#fff}.metric b span{color:var(--cyan)}.metric p{color:#91a9c2}.cta-band{margin:0 max(28px,calc((100vw - 1240px)/2)) 110px;border-radius:32px;padding:70px;background:linear-gradient(120deg,#1769ff,#1647ba);color:#fff;display:flex;align-items:center;justify-content:space-between;position:relative;overflow:hidden}.cta-band:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(255,255,255,.2);border-radius:50%;right:-90px;top:-170px}.cta-band h2{font-size:42px;margin:0 0 12px}.cta-band p{color:#d6e3ff}.page-hero{padding:175px max(28px,calc((100vw - 1240px)/2)) 90px;background:#07192e;color:#fff;min-height:480px;display:flex;align-items:end;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:580px;height:580px;border-radius:50%;right:-100px;top:-160px;background:radial-gradient(circle,#1a73ff55,transparent 66%)}.page-hero h1{font-size:clamp(48px,6vw,78px);max-width:850px;line-height:1.08;margin:20px 0;letter-spacing:-3px}.page-hero p{color:#b7c7d8;max-width:660px;line-height:1.8;font-size:17px}.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.feature-split.reverse .feature-media{order:-1}.feature-copy h2{font-size:45px;line-height:1.15;margin:15px 0 22px}.feature-copy p{line-height:1.9;color:var(--muted)}.feature-list{display:grid;gap:14px;margin-top:28px}.feature-list div{display:flex;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.feature-list i{width:26px;height:26px;border-radius:50%;background:#e8f0ff;color:var(--blue);font-style:normal;display:grid;place-items:center}.feature-media{background:#e9f1fb;border-radius:28px;padding:28px;min-height:430px;display:grid;place-items:center;overflow:hidden}.feature-media img{width:100%;max-height:420px;object-fit:contain;border-radius:14px}.logo-wall{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.logo-cell{height:120px;background:#fff;padding:24px;display:grid;place-items:center}.logo-cell img{max-height:62px;max-width:120px;object-fit:contain;filter:grayscale(1);opacity:.65}.team-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.person{background:var(--paper);border-radius:18px;overflow:hidden}.person img{aspect-ratio:1;object-fit:cover;width:100%}.person div{padding:16px}.person b{display:block}.person span{font-size:12px;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.contact-card{padding:34px;border:1px solid var(--line);border-radius:22px;background:#fff}.contact-card i{font-style:normal;font-size:28px}.contact-card h3{font-size:22px}.contact-card p{color:var(--muted);line-height:1.7;min-height:48px}.legal{max-width:850px;margin:auto}.legal h2{font-size:28px;margin-top:50px}.legal p,.legal li{line-height:1.9;color:#536579}.site-footer{background:#051321;color:#fff;padding:75px max(28px,calc((100vw - 1240px)/2)) 24px}.footer-top{display:grid;grid-template-columns:1fr 1.7fr;gap:80px;padding-bottom:60px}.footer-logo{font-size:32px;font-weight:800}.footer-top p{color:#8ea3b8}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.footer-links div{display:flex;flex-direction:column;gap:12px}.footer-links b{margin-bottom:8px}.footer-links a,.footer-links span{font-size:13px;color:#91a5ba}.footer-bottom{padding-top:24px;border-top:1px solid #1d3042;color:#71879c;font-size:12px;display:flex;justify-content:space-between}.footer-bottom div{display:flex;gap:22px}
@media(max-width:900px){.site-header{padding:0 20px}.header-cta{display:none}.menu-button{display:block}.nav{position:fixed;top:76px;left:16px;right:16px;background:#fff;color:var(--ink);padding:18px;display:none;flex-direction:column;align-items:stretch;gap:0;border-radius:18px;box-shadow:var(--shadow)}.nav.open{display:flex}.nav>a,.nav-group>button{display:block;width:100%;text-align:left;padding:14px}.nav-panel{position:static;transform:none!important;opacity:1;visibility:visible;box-shadow:none;border:0;width:100%;display:none}.nav-group:hover .nav-panel,.nav-group:focus-within .nav-panel{display:block}.hero{min-height:700px}.hero h1{font-size:52px;letter-spacing:-2px}.hero-orbit{opacity:.4;right:-320px}.trust-strip,.solution-grid,.metrics{grid-template-columns:repeat(2,1fr)}.capability-grid{grid-template-columns:repeat(2,1fr)}.case-grid{grid-template-columns:1fr}.case-card{min-height:340px}.feature-split{grid-template-columns:1fr;gap:35px}.feature-split.reverse .feature-media{order:0}.logo-wall{grid-template-columns:repeat(3,1fr)}.team-grid{grid-template-columns:repeat(3,1fr)}.footer-top{grid-template-columns:1fr}.cta-band{padding:45px;flex-direction:column;align-items:start;gap:24px}}
@media(max-width:560px){.hero{padding-top:120px}.hero h1{font-size:42px}.hero p{font-size:15px}.hero-actions{flex-direction:column;align-items:stretch}.trust-strip,.solution-grid,.capability-grid,.metrics,.contact-grid{grid-template-columns:1fr}.section{padding-top:75px;padding-bottom:75px}.section-head{display:block}.section-head h2{font-size:36px}.case-grid{grid-template-columns:1fr}.page-hero h1{font-size:43px}.feature-copy h2{font-size:34px}.logo-wall{grid-template-columns:repeat(2,1fr)}.team-grid{grid-template-columns:repeat(2,1fr)}.cta-band{margin-bottom:75px;padding:34px 25px}.cta-band h2{font-size:32px}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom div{margin-top:16px;flex-wrap:wrap}}

/* Official 2025 brand assets */
.brand{width:132px;gap:0}.brand img{width:132px;height:auto}.brand-dark{display:none}.site-header.scrolled .brand-light,.site-header.light .brand-light{display:none}.site-header.scrolled .brand-dark,.site-header.light .brand-dark{display:block}.footer-brand{width:180px;height:auto}.asset-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.asset-shot{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;min-height:300px;display:grid;place-items:center;padding:18px}.asset-shot img{width:100%;height:100%;max-height:430px;object-fit:contain;border-radius:12px}.asset-shot.wide{grid-column:span 2}.platform-preview{margin-top:60px;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);background:#fff;display:block;position:relative}.platform-preview img{width:100%;height:auto;transition:transform .45s ease}.platform-preview:after{content:"";position:absolute;inset:0;background:rgba(10,39,84,.08);opacity:0;transition:opacity .28s ease}.platform-preview:hover img{transform:scale(1.045)}.platform-preview:hover:after{opacity:1}@media(max-width:700px){.asset-gallery{grid-template-columns:1fr}.asset-shot.wide{grid-column:auto}.brand,.brand img{width:116px}}

/* 4.0 unified light system */
html{scroll-padding-top:64px}body{font-family:var(--font-body);background:var(--bg);color:var(--fg);font-size:var(--text-base);line-height:var(--leading-body)}
.skip-link{position:fixed;left:16px;top:-80px;z-index:100;background:var(--accent);color:var(--accent-on);padding:12px 16px}.skip-link:focus{top:8px}
:focus-visible{outline:0;box-shadow:var(--focus-ring)}
.site-header{height:64px;background:var(--fg);border-color:var(--fg);padding-inline:max(var(--container-gutter-desktop),calc((100vw - var(--container-max))/2));transition:background var(--motion-base) var(--ease-standard)}
.site-header.scrolled,.site-header.light{background:rgba(255,255,255,.96);border-color:var(--border-soft)}
.nav>a,.nav-group>button{padding:22px 0;font-size:var(--text-sm);letter-spacing:.16px}.nav-panel{top:58px;border-radius:0;box-shadow:var(--elev-raised);padding:8px}.nav-panel a{border-radius:0}.nav-panel a:hover{background:var(--surface);color:var(--accent)}
.header-cta,.button{min-height:48px;border-radius:0;background:var(--accent);padding:14px 56px 14px 16px;transition:background var(--motion-fast) var(--ease-standard),color var(--motion-fast) var(--ease-standard)}
.header-cta:hover,.button:hover{transform:none;box-shadow:none;background:var(--accent-hover)}.button.secondary{border-color:currentColor}.button.ghost{border-color:var(--accent);color:var(--accent);background:transparent}.button.ghost:hover{background:var(--surface-warm)}
.hero{min-height:720px;color:var(--fg);background:var(--bg);padding:144px max(var(--container-gutter-desktop),calc((100vw - var(--container-max))/2)) 80px}.hero:after{background-image:linear-gradient(var(--border-soft) 1px,transparent 1px),linear-gradient(90deg,var(--border-soft) 1px,transparent 1px);background-size:64px 64px;opacity:.52;mask-image:linear-gradient(to right,transparent 20%,#000)}
.hero-copy{max-width:790px}.eyebrow{color:var(--accent);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.32px;text-transform:none}.hero h1,.page-hero h1,.section-head h2,.feature-copy h2,.cta-band h2{font-family:var(--font-display);font-weight:300;letter-spacing:0;text-wrap:balance}.hero h1{font-size:clamp(48px,5vw,var(--text-4xl));line-height:var(--leading-tight)}.hero h1 em{color:var(--accent);-webkit-text-stroke:0}.hero p{color:var(--fg-2);font-size:var(--text-lg);line-height:1.65}.hero .button.secondary{color:var(--accent);border-color:var(--accent);background:transparent}
.hero-orbit{border-color:var(--border);animation:none}.hero-orbit:before,.hero-orbit:after{border-color:var(--border)}.hero-orbit:after{background:var(--surface-warm);box-shadow:none}.orb{background:var(--surface);border-color:var(--border-soft);border-radius:0;animation:none;color:var(--accent);font-weight:300}
.trust-strip{background:var(--fg);padding-inline:max(var(--container-gutter-desktop),calc((100vw - var(--container-max))/2))}.trust-item{padding:24px 32px}.trust-item span{color:var(--border)}
.section{padding:var(--section-y-desktop) max(var(--container-gutter-desktop),calc((100vw - var(--container-max))/2))}.section.tint{background:var(--surface)}.section.dark{background:var(--fg)}.section-head h2{font-size:clamp(36px,4vw,52px)}.section-head p,.feature-copy p{font-size:var(--text-base);line-height:1.65}
.solution-grid{gap:1px;background:var(--border-soft)}.solution-card{border:0;border-radius:0;background:var(--surface);min-height:400px}.solution-card:hover{transform:none;box-shadow:none;background:#e8e8e8}.solution-card .card-art{border-radius:0;background:var(--surface-warm)!important;color:var(--accent);font-size:32px;font-weight:300}.solution-card .arrow{border-radius:0}.capability-grid{border-radius:0}.capability p{font-size:var(--text-sm);line-height:1.5}.capability i{font-family:var(--font-mono);font-size:var(--text-sm)}
.case-grid{gap:1px;background:var(--border-soft)}.case-card{border-radius:0;background:var(--fg)!important}.case-image{mix-blend-mode:normal;filter:grayscale(.3);opacity:.68}.case-overlay{background:linear-gradient(transparent 20%,rgba(22,22,22,.92))}.metrics{font-variant-numeric:tabular-nums}.metric b{font-weight:300}.metric b span{color:#78a9ff}
.cta-band{border-radius:0;background:var(--accent);padding:64px;margin-bottom:96px}.cta-band:after{display:none}.cta-band .button.secondary:hover{background:var(--accent-on);color:var(--accent)}
.page-hero{min-height:440px;background:var(--fg);padding:152px max(var(--container-gutter-desktop),calc((100vw - var(--container-max))/2)) 72px}.page-hero:after{background:var(--accent);width:16px;height:100%;right:0;top:0;border-radius:0}.page-hero h1{font-size:clamp(42px,5vw,var(--text-4xl));letter-spacing:0}.title-accent{color:#78a9ff}.feature-copy h2{font-size:var(--text-3xl)}.feature-media,.asset-shot,.platform-preview,.person,.contact-card{border-radius:0;box-shadow:none}.feature-media{background:var(--surface);padding:32px}.feature-media img,.asset-shot img{border-radius:0}.feature-list i{border-radius:0;background:var(--surface-warm);color:var(--accent)}.asset-gallery{gap:1px;background:var(--border-soft)}.asset-shot{border:0}.logo-wall{border:0}.logo-cell img{filter:grayscale(1);transition:filter var(--motion-base)}.logo-cell:hover img{filter:none;opacity:1}.person{background:var(--surface)}.contact-card{background:var(--surface);border:0}.contact-card:hover{background:#e8e8e8}.contact-card i{font-size:var(--text-sm);font-style:normal;color:var(--accent);font-family:var(--font-mono)}
.site-footer{background:var(--fg);padding-inline:max(var(--container-gutter-desktop),calc((100vw - var(--container-max))/2))}.footer-links a:hover{text-decoration:underline;color:var(--bg)}
@media(max-width:1056px){.site-header{padding-inline:24px}.section{padding-inline:24px;padding-block:var(--section-y-tablet)}.hero,.page-hero{padding-inline:24px}.nav{top:64px;border-radius:0}.hero-orbit{right:-300px}.cta-band{margin-inline:24px}.team-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:672px){.site-header{padding-inline:16px}.section{padding:var(--section-y-phone) 16px}.hero{padding:112px 16px 56px;min-height:640px}.hero h1{font-size:42px}.hero p{font-size:16px}.page-hero{padding:128px 16px 48px;min-height:400px}.page-hero h1{font-size:38px}.trust-item{padding:20px 16px}.solution-card{min-height:340px}.feature-copy h2{font-size:32px}.cta-band{margin:0 16px 48px;padding:40px 24px}.team-grid{grid-template-columns:repeat(2,1fr)}.footer-top{gap:48px}.footer-links{grid-template-columns:1fr 1fr}.asset-shot{min-height:220px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* 4.1 visual refinement — education technology brand */
:root{--brand-navy:#071d3f;--brand-blue:#1769ff;--brand-sky:#eaf3ff;--brand-mist:#f6f9fd;--brand-cyan:#46c8d6;--brand-line:#dbe6f2;--brand-shadow:0 24px 70px rgba(21,68,127,.12);--brand-shadow-soft:0 12px 36px rgba(21,68,127,.08)}
body{background:#fff;color:#10233d;font-family:"PingFang SC","Microsoft YaHei","IBM Plex Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
.site-header{height:76px;background:rgba(255,255,255,.76);color:#10233d;border-bottom:1px solid rgba(219,230,242,.72);backdrop-filter:blur(20px) saturate(140%);box-shadow:0 1px 0 rgba(255,255,255,.7)}
.site-header.scrolled,.site-header.light{background:rgba(255,255,255,.94);box-shadow:0 10px 35px rgba(20,56,100,.06)}
.site-header .brand-light{display:none}.site-header .brand-dark{display:block}.nav{gap:30px}.nav>a,.nav-group>button{font-size:14px;font-weight:500;padding:28px 0}.nav>a:after,.nav-group>button:after{content:"";position:absolute;left:0;right:100%;bottom:19px;height:2px;background:#1769ff;transition:right .25s ease}.nav>a,.nav-group>button{position:relative}.nav>a:hover:after,.nav>a.active:after,.nav-group>button:hover:after{right:0}.nav-panel{top:68px;border:1px solid #dbe6f2;border-radius:16px;box-shadow:0 24px 70px rgba(21,68,127,.14);padding:10px}.nav-panel a{border-radius:10px;padding:14px 16px}.header-cta,.button{min-height:48px;border-radius:12px;padding:13px 20px;background:#1769ff;font-weight:600;box-shadow:0 10px 24px rgba(23,105,255,.18)}.header-cta:hover,.button:hover{background:#0e5ce8;transform:translateY(-2px);box-shadow:0 14px 30px rgba(23,105,255,.25)}
.hero{min-height:820px;padding:152px max(28px,calc((100vw - 1240px)/2)) 92px;background:radial-gradient(circle at 75% 12%,rgba(120,177,255,.22),transparent 32%),linear-gradient(180deg,#f8fbff 0%,#fff 76%);overflow:hidden}.hero:before{content:"";position:absolute;width:620px;height:620px;right:-180px;top:20px;border-radius:50%;background:radial-gradient(circle,rgba(70,200,214,.12),transparent 68%)}.hero:after{background-image:linear-gradient(rgba(23,105,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(23,105,255,.045) 1px,transparent 1px);background-size:56px 56px;opacity:1;mask-image:linear-gradient(90deg,transparent 35%,#000 100%)}.hero-copy{width:52%;max-width:650px}.eyebrow{gap:10px;color:#1769ff;font-family:inherit;font-size:13px;font-weight:600;letter-spacing:.08em}.eyebrow:before{width:24px;height:2px;border-radius:2px}.hero h1{font-size:clamp(54px,5.2vw,76px);font-weight:650;letter-spacing:-.045em;line-height:1.08;margin:24px 0}.hero h1 em{background:linear-gradient(120deg,#1769ff,#267dc6 62%,#2ba7b5);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p{max-width:580px;color:#556b85;font-size:18px;line-height:1.8}.hero-actions{margin-top:40px}.hero .button.secondary{color:#173b67;border-color:#c8d8ea;background:rgba(255,255,255,.78);box-shadow:none}.hero .button.secondary:hover{background:#fff;border-color:#8aa8c8}
.hero-visual{position:absolute;z-index:3;width:min(51vw,710px);right:max(-48px,calc((100vw - 1420px)/2));top:175px}.visual-glow{position:absolute;inset:-60px;background:radial-gradient(circle,rgba(23,105,255,.18),transparent 68%);filter:blur(18px)}.product-window{position:relative;padding:10px;background:rgba(255,255,255,.82);border:1px solid rgba(195,214,235,.9);border-radius:24px;box-shadow:0 35px 100px rgba(28,77,137,.22);transform:perspective(1400px) rotateY(-5deg) rotateX(2deg);overflow:hidden}.product-window img{width:100%;border-radius:14px;background:#edf4fb}.window-bar{height:38px;display:flex;align-items:center;gap:7px;padding:0 10px;color:#7890aa;font-size:11px}.window-bar span{width:8px;height:8px;border-radius:50%;background:#d4e0ec}.window-bar span:nth-child(1){background:#ff8c8c}.window-bar span:nth-child(2){background:#ffd36e}.window-bar span:nth-child(3){background:#68d2ad}.window-bar b{margin-left:8px;font-weight:500}.visual-badge{position:absolute;display:flex;flex-direction:column;gap:3px;min-width:156px;padding:14px 18px;background:rgba(255,255,255,.9);border:1px solid rgba(205,220,236,.9);border-radius:14px;box-shadow:0 15px 40px rgba(21,68,127,.12);backdrop-filter:blur(16px)}.visual-badge strong{font-size:14px;color:#173b67}.visual-badge span{font-size:11px;color:#7890aa}.visual-badge-top{left:-18px;top:24px}.visual-badge-bottom{left:-18px;top:108px}.visual-badge-data,.visual-badge-index,.visual-badge-eco{right:-22px;left:auto}.visual-badge-data{top:78px}.visual-badge-index{top:162px}.visual-badge-eco{top:246px}
.trust-strip{position:relative;z-index:5;margin:-24px auto 0;max-width:1240px;border:1px solid #dbe6f2;border-radius:18px;background:rgba(255,255,255,.94);color:#10233d;box-shadow:var(--brand-shadow-soft);overflow:hidden;padding:0 18px}.trust-item{padding:26px 30px;border-right:1px solid #e4edf6}.trust-item b{font-size:28px;font-weight:650}.trust-item b span{display:inline;color:#1769ff;font-size:18px}.trust-item>span{color:#6f8197;font-size:13px}
.section{padding-top:112px;padding-bottom:112px}.section.tint{background:linear-gradient(180deg,#f5f9fe,#f8fbff)}.section-head{margin-bottom:54px}.section-head h2{font-size:clamp(38px,4vw,58px);font-weight:620;letter-spacing:-.035em;line-height:1.16;color:#10233d}.section-head p{font-size:17px;color:#657b94}.solution-grid{gap:20px;background:none}.solution-card{min-height:430px;padding:34px;border:1px solid #dfe9f3;border-radius:22px;background:#fff;box-shadow:0 10px 30px rgba(21,68,127,.05)}.solution-card:hover{background:#fff;transform:translateY(-8px);box-shadow:var(--brand-shadow);border-color:#c5d9ef}.solution-card .num{font-size:13px;font-weight:600}.solution-card h3{font-size:28px;font-weight:620;letter-spacing:-.02em}.solution-card p{font-size:16px;max-width:280px}.solution-card .card-art{right:0;bottom:0;width:210px;height:150px;border-radius:100% 0 20px 0!important;background:linear-gradient(140deg,#eef5ff,#dff7f7)!important;color:#1769ff;font-size:26px;font-weight:600}.solution-card .arrow{border-radius:50%;border-color:#cbdced;color:#1769ff;transition:.25s}.solution-card:hover .arrow{background:#1769ff;color:#fff;border-color:#1769ff;transform:rotate(45deg)}.platform-preview{margin-top:72px;padding:12px;background:#fff;border:1px solid #dbe6f2;border-radius:24px;box-shadow:var(--brand-shadow)}.platform-preview img{border-radius:14px}
.capability-grid{gap:14px;background:transparent;border:0;border-radius:0}.capability{border:1px solid #e0eaf4;border-radius:16px;min-height:190px;padding:28px;background:rgba(255,255,255,.88);transition:.25s}.capability:hover{border-color:#bed3eb;transform:translateY(-4px);box-shadow:var(--brand-shadow-soft)}.capability h3{font-size:19px}.capability p{font-size:15px;line-height:1.65}.capability i{font-size:13px;font-weight:600}
.case-grid{gap:20px;background:none}.case-card{border-radius:22px;min-height:460px;box-shadow:0 14px 38px rgba(17,48,84,.12)}.case-image{filter:none;opacity:.9}.case-overlay{padding:32px;background:linear-gradient(transparent 20%,rgba(5,24,47,.94))}.case-overlay span{font-size:13px;color:#9ae7ed}.case-overlay h3{font-size:28px}.case-overlay p{font-size:15px;line-height:1.65}.case-card:hover .case-image{transform:scale(1.045);opacity:1}
.section.dark{background:radial-gradient(circle at 80% 10%,rgba(23,105,255,.25),transparent 32%),#071d3f}.dark .section-head h2{color:#fff}.metric b{font-size:58px;font-weight:600}.metric p{font-size:15px;color:#a9bdd3}
.cta-band{border-radius:26px;padding:68px;background:linear-gradient(120deg,#1262f0,#1649b8);box-shadow:0 24px 70px rgba(23,80,180,.24)}.cta-band:after{display:block;border-color:rgba(255,255,255,.18)}.cta-band h2{font-weight:600;letter-spacing:-.025em}.cta-band .button.secondary{border-radius:12px}
.page-hero{min-height:520px;padding-top:170px;padding-bottom:88px;background:radial-gradient(circle at 78% 20%,rgba(67,148,255,.34),transparent 36%),linear-gradient(135deg,#06182f,#0b3766);}.page-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:56px 56px}.page-hero:after{width:460px;height:460px;right:4%;top:30px;border:1px solid rgba(255,255,255,.11);border-radius:50%;background:transparent}.page-hero>div{position:relative;z-index:2}.page-hero h1{font-weight:620;letter-spacing:-.04em}.page-hero p{font-size:18px;color:#c5d4e4}.title-accent{color:#7ddfe7}
.feature-split{gap:80px}.feature-copy h2{font-weight:620;letter-spacing:-.03em}.feature-copy p{font-size:17px;color:#657b94}.feature-list div{padding:17px 0}.feature-list i{width:28px;height:28px;border-radius:50%;background:#e7f1ff}.feature-media{min-height:460px;padding:34px;border:1px solid #dbe6f2;border-radius:24px;background:linear-gradient(145deg,#f5f9ff,#eaf2fb);box-shadow:var(--brand-shadow-soft)}.feature-media img{border-radius:14px}.asset-gallery{gap:20px;background:none}.asset-shot{border:1px solid #dfe9f3;border-radius:20px;padding:20px;box-shadow:var(--brand-shadow-soft)}.asset-shot img{border-radius:12px}.logo-wall{gap:12px;background:none}.logo-cell{border:1px solid #e3ebf3;border-radius:14px}.person{border-radius:18px;background:#fff;border:1px solid #e2ebf4;box-shadow:var(--brand-shadow-soft)}.person img{filter:saturate(.88)}.person div{padding:18px}.person b{font-size:16px}.person span{font-size:13px}.contact-grid{gap:20px}.contact-card{border:1px solid #dfe9f3;border-radius:18px;background:#fff;transition:.25s}.contact-card:hover{background:#fff;transform:translateY(-5px);box-shadow:var(--brand-shadow)}.contact-card i{display:inline-flex;padding:6px 10px;border-radius:99px;background:#eaf3ff}.site-footer{background:#06172d}.footer-top{padding-bottom:64px}.footer-links a{font-size:14px}.footer-links a:hover{color:#7ddfe7}
@media(max-width:1056px){.hero{min-height:900px;align-items:flex-start}.hero-copy{width:100%;max-width:680px}.hero-visual{position:relative;top:auto;right:auto;width:92%;margin:68px auto 0}.trust-strip{margin:-16px 24px 0}.product-window{transform:none}.visual-badge{min-width:138px;padding:12px 15px}.visual-badge-top{left:18px;top:-26px}.visual-badge-bottom{left:18px;top:54px}.visual-badge-data,.visual-badge-index,.visual-badge-eco{right:18px}.visual-badge-data{top:-26px}.visual-badge-index{top:54px}.visual-badge-eco{top:134px}.nav{top:76px;border-radius:16px}.section{padding-block:88px}}
@media(max-width:672px){.site-header{height:68px}.hero{min-height:auto;padding-top:118px;padding-bottom:60px}.hero h1{font-size:45px;letter-spacing:-.035em}.hero p{font-size:16px}.hero-actions{gap:10px}.hero-visual{width:100%;margin-top:48px}.product-window{padding:6px;border-radius:16px}.product-window img{border-radius:10px}.window-bar{height:30px}.visual-badge{display:none}.trust-strip{margin:0;border-width:1px 0;border-radius:0;grid-template-columns:repeat(2,1fr);padding:0 16px;box-shadow:none}.trust-item{padding:20px 10px}.section{padding-block:72px}.section-head{margin-bottom:36px}.section-head h2{font-size:36px}.solution-grid{gap:14px}.solution-card{border-radius:18px;min-height:350px}.capability-grid{gap:10px}.capability{border-radius:14px}.case-card{border-radius:18px;min-height:360px}.page-hero{min-height:440px;padding-top:132px}.feature-media{border-radius:18px;min-height:300px}.cta-band{border-radius:20px;padding:38px 24px}.footer-links{gap:24px}}

/* Local resource-led storytelling */
.solution-card{padding-bottom:210px}.solution-card .card-art{left:20px;right:20px;bottom:20px;width:auto;height:170px;border-radius:14px!important;background:#f1f6fc!important;border:1px solid #e0eaf4;overflow:hidden}.solution-card .card-art img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .45s ease}.solution-card:hover .card-art img{transform:scale(1.035)}.solution-card .arrow{left:auto;right:34px;top:30px;bottom:auto;background:rgba(255,255,255,.9);z-index:2}
.solution-card .card-art.icon-art{display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#f4f9ff,#e8f3ff)!important}.solution-card .card-art.icon-art img{width:82%;height:82%;object-fit:contain;object-position:center;filter:drop-shadow(0 18px 28px rgba(23,105,255,.18))}
.resource-story{max-width:1240px;margin:80px auto 112px;padding:0;display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:center}.resource-intro h2{margin:18px 0 24px;font-size:clamp(38px,4vw,58px);line-height:1.15;letter-spacing:-.035em;color:#10233d}.resource-intro p{font-size:17px;line-height:1.8;color:#657b94;max-width:450px}.text-action{display:inline-flex;align-items:center;gap:16px;margin-top:24px;color:#1769ff;font-size:15px;font-weight:600}.text-action span{width:38px;height:38px;border:1px solid #b9cfea;border-radius:50%;display:grid;place-items:center;transition:.25s}.text-action:hover span{background:#1769ff;color:#fff;border-color:#1769ff;transform:rotate(45deg)}
.resource-mosaic{display:grid;grid-template-columns:1fr 1fr;gap:16px}.resource-shot{position:relative;margin:0;min-height:230px;border-radius:18px;overflow:hidden;background:#eef4fb;border:1px solid #dce7f2;box-shadow:0 14px 40px rgba(21,68,127,.08)}.resource-shot-wide{grid-column:span 2;min-height:370px}.resource-shot img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:center top;transition:transform .5s ease}.resource-shot:hover img{transform:scale(1.025)}.resource-shot:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(5,28,57,.84))}.resource-shot figcaption,.resource-shot .resource-caption{position:absolute;z-index:2;left:22px;right:22px;bottom:20px;color:#fff;display:flex;align-items:end;justify-content:space-between;gap:18px}.resource-shot figcaption b,.resource-shot .resource-caption b{font-size:18px}.resource-shot figcaption span,.resource-shot .resource-caption>span{font-size:13px;color:#d4e1ee;text-align:right}
.asset-gallery .asset-shot{position:relative;min-height:360px;padding-bottom:64px;background:linear-gradient(145deg,#f8fbff,#edf4fb)}.asset-gallery .asset-shot.wide{min-height:520px}.asset-gallery .asset-shot img{object-fit:contain;transition:transform .35s ease}.asset-gallery .asset-shot:hover img{transform:scale(1.015)}.asset-gallery .asset-shot figcaption{position:absolute;left:20px;right:20px;bottom:16px;padding-top:13px;border-top:1px solid #dbe6f2;color:#46617d;font-size:14px;font-weight:600}.feature-media img{filter:drop-shadow(0 14px 24px rgba(21,68,127,.09))}
@media(max-width:1056px){.resource-story{margin:64px 24px 88px;grid-template-columns:1fr;gap:46px}.resource-intro{max-width:680px}.resource-mosaic{max-width:920px}.solution-card{padding-bottom:200px}}
@media(max-width:672px){.solution-card{padding-bottom:190px}.solution-card .card-art{height:150px;left:14px;right:14px;bottom:14px}.solution-card .arrow{right:22px;top:22px}.resource-story{margin:48px 16px 72px;gap:34px}.resource-intro h2{font-size:36px}.resource-intro p{font-size:16px}.resource-mosaic{grid-template-columns:1fr;gap:12px}.resource-shot,.resource-shot-wide{grid-column:auto;min-height:250px;border-radius:14px}.resource-shot-wide{min-height:290px}.resource-shot figcaption,.resource-shot .resource-caption{left:16px;right:16px;bottom:16px;display:block}.resource-shot figcaption span,.resource-shot .resource-caption>span{display:block;text-align:left;margin-top:4px}.asset-gallery .asset-shot,.asset-gallery .asset-shot.wide{min-height:260px}}

/* Ecosystem proof */
.ecosystem-preview{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px;align-items:center;padding:104px max(28px,calc((100vw - 1240px)/2));background:#f5f9fe}.ecosystem-copy h2{margin:18px 0 22px;font-size:clamp(38px,4vw,56px);line-height:1.16;letter-spacing:-.035em;color:#10233d}.ecosystem-copy p{max-width:470px;color:#657b94;font-size:17px;line-height:1.8}.ecosystem-logos{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.ecosystem-logo{height:138px;padding:20px;display:grid;place-items:center;background:#fff;border:1px solid #e0eaf4;border-radius:16px;transition:transform .25s ease,box-shadow .25s ease}.ecosystem-logo:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(21,68,127,.09)}.ecosystem-logo img{max-width:140px;max-height:66px;object-fit:contain;filter:grayscale(1);opacity:.7;transition:filter .25s ease,opacity .25s ease}.ecosystem-logo:hover img{filter:none;opacity:1}
@media(max-width:1056px){.ecosystem-preview{grid-template-columns:1fr;padding:88px 24px;gap:44px}.ecosystem-copy{max-width:680px}}
@media(max-width:800px){.ecosystem-logos{grid-template-columns:repeat(3,1fr)}}
@media(max-width:672px){.ecosystem-preview{padding:72px 16px;gap:34px}.ecosystem-copy h2{font-size:36px}.ecosystem-copy p{font-size:16px}.ecosystem-logos{grid-template-columns:repeat(2,1fr);gap:8px}.ecosystem-logo{height:112px;padding:20px;border-radius:12px}}

/* User preference: no rounded corners anywhere */
*,*::before,*::after{border-radius:0!important}

/* Unified secondary and tertiary pages */
.breadcrumb{display:flex;align-items:center;gap:10px;margin-bottom:28px;color:#91a9c2;font-size:13px}.breadcrumb a{color:#fff}.breadcrumb a:hover{text-decoration:underline}.hero-index{position:absolute;right:max(28px,calc((100vw - 1240px)/2));bottom:54px;color:rgba(255,255,255,.08);font:700 clamp(48px,8vw,120px)/1 var(--font-display);letter-spacing:.04em}.subnav{position:sticky;z-index:20;top:76px;display:flex;align-items:center;gap:0;padding:0 max(28px,calc((100vw - 1240px)/2));height:58px;background:rgba(255,255,255,.96);border-bottom:1px solid #dbe6f2;backdrop-filter:blur(14px)}.subnav span,.subnav a{height:100%;display:flex;align-items:center;padding:0 22px;font-size:14px;border-right:1px solid #e3ebf3}.subnav span{padding-left:0;font-weight:650;color:#10233d}.subnav a{color:#607890}.subnav a:hover{background:#f1f6fc;color:#1769ff}.process-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #cfddea;border-left:1px solid #cfddea}.process-grid li{min-height:240px;padding:30px;border-right:1px solid #cfddea;border-bottom:1px solid #cfddea;background:#fff}.process-grid b,.outcome-grid b,.credential-grid b{font-size:13px;color:#1769ff}.process-grid h3,.outcome-grid h3{margin:42px 0 12px;font-size:21px}.process-grid p,.outcome-grid p{color:#657b94;font-size:14px;line-height:1.7}.case-proof{display:grid;grid-template-columns:.7fr 1.3fr;align-items:center;gap:70px}.proof-copy h2{margin:18px 0 24px;font-size:clamp(38px,4vw,58px);line-height:1.15;color:#10233d}.proof-copy p{color:#657b94;font-size:17px;line-height:1.8}.case-proof figure{margin:0;border:1px solid #dbe6f2;background:#fff;padding:16px;box-shadow:var(--brand-shadow-soft)}.case-proof figure img{width:100%;max-height:560px;object-fit:contain}.case-proof figcaption{padding:15px 4px 0;color:#607890;font-size:13px}.outcome-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #dbe6f2;border-left:1px solid #dbe6f2}.outcome-grid article{min-height:230px;padding:30px;border-right:1px solid #dbe6f2;border-bottom:1px solid #dbe6f2}.related{padding-top:86px;padding-bottom:86px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18);border-left:1px solid rgba(255,255,255,.18)}.related-grid a{min-height:220px;padding:28px;color:#fff;border-right:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18);transition:background .2s}.related-grid a:hover{background:rgba(23,105,255,.22)}.related-grid span{font-size:13px;color:#8fbfff}.related-grid h3{margin:48px 0 24px;font-size:23px}.related-grid b{font-size:13px}.credential-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18);border-left:1px solid rgba(255,255,255,.18)}.credential-grid article{padding:28px;min-height:150px;border-right:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.18)}.credential-grid h3{color:#fff;font-size:18px;margin:38px 0 0}.service-points{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.service-points span{padding:9px 13px;border:1px solid #cbdbea;color:#46617d;font-size:13px}.faq-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #dbe6f2;border-left:1px solid #dbe6f2}.faq details{background:#fff;border-right:1px solid #dbe6f2;border-bottom:1px solid #dbe6f2;padding:0 26px}.faq summary{cursor:pointer;list-style:none;padding:24px 30px 24px 0;font-size:17px;font-weight:600;position:relative}.faq summary:after{content:"+";position:absolute;right:0;color:#1769ff}.faq details[open] summary:after{content:"−"}.faq details p{margin:0 0 24px;color:#657b94;line-height:1.7}.legal{border-left:3px solid #1769ff;padding-left:42px}.legal>p:first-child{font-size:13px;color:#1769ff}.legal h2{padding-top:18px;border-top:1px solid #dbe6f2}
@media(max-width:900px){.subnav{overflow-x:auto;padding:0 24px}.subnav span,.subnav a{white-space:nowrap}.process-grid{grid-template-columns:repeat(2,1fr)}.case-proof{grid-template-columns:1fr;gap:40px}.related-grid,.credential-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.hero-index{display:none}.subnav{top:68px;padding:0 16px}.subnav span,.subnav a{padding:0 14px}.subnav span{padding-left:0}.process-grid,.outcome-grid,.related-grid,.credential-grid,.faq-grid{grid-template-columns:1fr}.process-grid li{min-height:190px}.case-proof{gap:30px}.legal{padding-left:22px}}
/* 二级/三级页面头图不再显示品牌大字与背景装饰 */
.page-hero::before,.page-hero::after,.hero-index{content:none!important;display:none!important}
.page-hero.with-bg{background:#071d3f;isolation:isolate}.page-hero-bg{position:absolute;z-index:0;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:.64;filter:saturate(1.05)}.page-hero.with-bg:before{content:""!important;display:block!important;position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,rgba(5,20,43,.94) 0%,rgba(6,26,55,.82) 38%,rgba(6,28,60,.34) 100%)}.page-hero.with-bg>div{position:relative;z-index:2;max-width:760px}.page-hero.with-bg p{color:#d5e3f4}.page-hero.with-bg .eyebrow{color:#7ddfe7}
@media(max-width:720px){.page-hero-bg{opacity:.38;object-position:center}.page-hero.with-bg:before{background:linear-gradient(90deg,rgba(5,20,43,.96),rgba(5,20,43,.82))}}

.portal-panel{width:330px}.portal-panel a b{display:flex;align-items:center;justify-content:space-between;gap:20px}.portal-panel a b span{color:#1769ff;font-weight:500}.portal-panel a small{line-height:1.5}

/* Platform capability icons */
.capability-icon{width:46px;height:46px;object-fit:contain;margin-bottom:22px;display:block;filter:drop-shadow(0 10px 16px rgba(23,105,255,.12))}.capability-icon+h3{margin-top:0}

/* About advisors and full team */
.advisor-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid #d7e3ef;border-left:1px solid #d7e3ef}.advisor-card{display:grid;grid-template-columns:92px 1fr;gap:24px;align-items:center;min-height:190px;padding:30px;background:transparent;border-right:1px solid #d7e3ef;border-bottom:1px solid #d7e3ef;box-shadow:none}.advisor-card img{width:92px;height:92px;object-fit:cover;filter:saturate(.88)}.advisor-card span{display:inline-block;margin-bottom:10px;color:#1769ff;font-size:13px;font-weight:650}.advisor-card h3{margin:0 0 12px;font-size:26px;letter-spacing:-.02em;color:#10233d}.advisor-card p{margin:6px 0 0;color:#657b94;font-size:14px;line-height:1.65}.full-team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #d7e3ef;border-left:1px solid #d7e3ef}.full-team-grid .person{display:grid;grid-template-columns:56px 1fr;align-items:center;gap:16px;min-height:104px;padding:20px;background:transparent;border-right:1px solid #d7e3ef;border-bottom:1px solid #d7e3ef;box-shadow:none;overflow:visible;transition:background .2s ease}.full-team-grid .person:hover{background:#f6faff;transform:none;box-shadow:none}.full-team-grid .person img{width:56px;height:56px;aspect-ratio:auto;object-fit:cover;filter:saturate(.86)}.full-team-grid .person div{padding:0}.full-team-grid .person b{font-size:16px;color:#10233d}.full-team-grid .person span{display:block;margin-top:4px;color:#657b94;font-size:12px;line-height:1.45}
@media(max-width:1056px){.advisor-grid{grid-template-columns:1fr}.full-team-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.advisor-card{grid-template-columns:72px 1fr;gap:18px;padding:22px 18px}.advisor-card img{width:72px;height:72px}.advisor-card h3{font-size:22px}.full-team-grid{grid-template-columns:1fr}.full-team-grid .person{grid-template-columns:52px 1fr;min-height:92px;padding:16px}.full-team-grid .person img{width:52px;height:52px}}

/* Start conversation */
.contact-grid{grid-template-columns:repeat(2,1fr)}
.conversation-intro{display:grid;grid-template-columns:1fr .72fr;gap:90px;align-items:center}.conversation-copy h2{margin:18px 0 24px;font-size:clamp(40px,4.5vw,62px);line-height:1.12;letter-spacing:-.04em;color:#10233d}.conversation-copy>p{max-width:620px;color:#657b94;font-size:17px;line-height:1.8}.conversation-actions{display:flex;align-items:center;gap:28px;margin-top:34px}.conversation-actions .text-action{margin-top:0}.qr-panel{margin:0;padding:48px;background:linear-gradient(145deg,#f7fbff,#eaf3ff);border:1px solid #d5e4f2;text-align:center}.qr-frame{max-width:300px;margin:0 auto;padding:22px;background:#fff;border:1px solid #dbe6f2;box-shadow:0 18px 50px rgba(21,68,127,.12)}.qr-frame img{width:100%;height:auto;image-rendering:auto}.qr-panel figcaption{display:flex;flex-direction:column;gap:7px;margin-top:24px}.qr-panel figcaption b{font-size:18px}.qr-panel figcaption span{color:#71859b;font-size:13px}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #d5e2ef;border-left:1px solid #d5e2ef}.support-grid article{min-height:230px;padding:30px;background:#fff;border-right:1px solid #d5e2ef;border-bottom:1px solid #d5e2ef}.support-grid article>b{font-size:13px;color:#1769ff}.support-grid h3{margin:42px 0 12px;font-size:21px}.support-grid p{color:#657b94;font-size:14px;line-height:1.7}.conversation-next{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px;align-items:center}.conversation-next h2{margin:18px 0 0;color:#fff;font-size:clamp(38px,4vw,56px)}.conversation-next ol{list-style:none;margin:0;padding:0;border-top:1px solid rgba(255,255,255,.18)}.conversation-next li{display:grid;grid-template-columns:70px 1fr;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.18);color:#fff}.conversation-next li b{color:#78a9ff}.conversation-next li span{font-size:17px}
@media(max-width:900px){.conversation-intro,.conversation-next{grid-template-columns:1fr;gap:48px}.qr-panel{max-width:580px}.support-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.contact-grid{grid-template-columns:1fr}.conversation-actions{align-items:flex-start;flex-direction:column}.qr-panel{padding:28px 20px}.support-grid{grid-template-columns:1fr}.conversation-next{gap:30px}}

/* Ordered homepage hero badges */
.visual-badge-evaluation,.visual-badge-teacher{left:-18px;right:auto}.visual-badge-data,.visual-badge-index,.visual-badge-eco,.visual-badge-literacy{left:auto;right:-22px}.visual-badge-top,.visual-badge-data{top:24px}.visual-badge-bottom,.visual-badge-index{top:108px}.visual-badge-evaluation,.visual-badge-eco{top:192px}.visual-badge-teacher,.visual-badge-literacy{top:276px}
@media(max-width:1056px){.visual-badge-evaluation,.visual-badge-teacher{left:18px}.visual-badge-data,.visual-badge-index,.visual-badge-eco,.visual-badge-literacy{right:18px}.visual-badge-top,.visual-badge-data{top:-26px}.visual-badge-bottom,.visual-badge-index{top:54px}.visual-badge-evaluation,.visual-badge-eco{top:134px}.visual-badge-teacher,.visual-badge-literacy{top:214px}}

/* Keep CTA decoration from blocking the questionnaire link */
.cta-band:after{pointer-events:none}.cta-band>div,.cta-band>.button{position:relative;z-index:1}

/* Anchor homepage capability cards to the product board's lower edge */
.visual-badges{position:absolute;z-index:5;left:50%;bottom:-32px;width:min(88%,780px);transform:translateX(-50%);display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.visual-badges .visual-badge{position:relative;inset:auto;min-width:0;padding:12px 14px;border-radius:10px;background:rgba(255,255,255,.94);box-shadow:0 10px 28px rgba(21,68,127,.13)}
.visual-badges .visual-badge strong{white-space:nowrap}
@media(max-width:1056px){.hero-visual{margin-bottom:74px}.visual-badges{bottom:-66px;width:96%;gap:8px}.visual-badges .visual-badge{inset:auto;padding:11px 12px}}
@media(max-width:672px){.hero-visual{margin-bottom:0}.visual-badges{display:none}}

/* Mobile homepage hero: use a true single-column composition */
@media(max-width:672px){
  .hero{display:flex;flex-direction:column;align-items:stretch;min-height:auto;padding:112px 20px 56px;overflow:hidden}
  .hero-copy{width:100%;max-width:none}
  .hero .eyebrow{font-size:12px;letter-spacing:.16px}
  .hero h1{font-size:clamp(42px,12.5vw,50px);line-height:1.06;letter-spacing:-.04em;margin:22px 0 18px}
  .hero p{max-width:none;margin:0;font-size:15px;line-height:1.72}
  .hero-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:26px}
  .hero-actions .button{min-width:0;padding:13px 12px;gap:8px;white-space:nowrap}
  .hero-visual{position:relative;inset:auto;width:100%;margin:36px 0 0;z-index:3}
  .product-window{width:100%;padding:6px;transform:none}
  .window-bar{height:30px;padding-inline:8px}
}
@media(max-width:360px){.hero-actions{grid-template-columns:1fr}.hero h1{font-size:40px}}

/* Responsive enterprise video on the About page */
.feature-media.video-media{min-height:0;padding:0;aspect-ratio:16/9;background:#000;overflow:hidden}
.feature-media.video-media .about-video{display:block;width:100%;height:100%;border:0}

/* Homepage regional-practice video */
#solutions{padding-bottom:80px}.platform-video-section{padding-top:0;padding-bottom:0}.platform-video-showcase{display:grid;grid-template-columns:minmax(250px,.7fr) minmax(0,1.45fr);align-items:center;gap:42px;margin:0;padding:42px;background:radial-gradient(circle at 88% 10%,rgba(23,105,255,.28),transparent 36%),#071d3f;border:1px solid rgba(255,255,255,.08);border-radius:20px;box-shadow:0 22px 60px rgba(7,29,63,.2);overflow:hidden}
.platform-video-heading{display:block;margin:0}
.platform-video-heading h3{margin:14px 0 0;font-family:var(--font-display);font-size:clamp(26px,3vw,38px);font-weight:500;line-height:1.25;color:#fff}
.platform-video-link{display:inline-flex;align-items:center;gap:10px;margin-top:28px;padding:12px 20px;background:#1264e8;color:#fff;font-size:15px;font-weight:600;line-height:1;text-decoration:none;box-shadow:0 8px 20px rgba(18,100,232,.2);cursor:pointer;transition:background .2s ease,transform .2s ease}.platform-video-link span{font-size:17px;transition:transform .2s ease}.platform-video-link:hover{background:#2878f2;color:#fff;transform:translateY(-2px)}.platform-video-link:hover span{transform:translate(2px,-2px)}
.platform-video-frame{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;background:#000;border:1px solid rgba(255,255,255,.16);box-shadow:0 18px 44px rgba(0,0,0,.28)}
.platform-video-frame iframe{position:absolute;inset:0;display:block;width:100%;height:100%;border:0}
@media(max-width:800px){.platform-video-showcase{grid-template-columns:1fr;gap:22px;padding:30px}}
@media(max-width:672px){#solutions{padding-bottom:48px}.platform-video-section{padding-top:0}.platform-video-showcase{padding:22px;border-radius:16px}.platform-video-heading h3{margin-top:12px;font-size:25px}.platform-video-link{margin-top:20px}}