:root{--ka-ink:#10182a;--ka-navy:#0b1730;--ka-blue:#2467e8;--ka-gold:#d4af37;--ka-ivory:#faf7f1;--ka-paper:#fffdf9;--ka-warm:#f3eee5;--ka-muted:#667085;--ka-line:rgba(25,42,70,.12);--ka-deep-line:rgba(255,255,255,.1);--ka-shadow:0 28px 76px rgba(31,43,62,.14)}
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.ecosystem-footer{padding:62px 0 28px;background:#081327;color:#d8e0ec}.ecosystem-footer .brand{color:#fff}.ecosystem-footer .footer-grid{display:grid;grid-template-columns:1.45fr repeat(4,.7fr);gap:30px}.ecosystem-footer p{max-width:370px;color:#8f9db2;font-size:11.5px;line-height:1.65}.ecosystem-footer nav strong{display:block;margin-bottom:12px;color:#dce4ef;font-size:10.5px}.ecosystem-footer nav a{display:block;margin:8px 0;color:#8f9db2;font-size:10.5px;text-decoration:none}.ecosystem-footer nav a:hover{color:#fff}.ecosystem-footer .footer-legal{grid-column:1/-1;display:flex;justify-content:space-between;gap:18px;padding-top:22px;margin-top:8px;border-top:1px solid rgba(255,255,255,.08);color:#74839a;font-size:9.5px}
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@media(max-width:720px){.wrap{width:min(100% - 30px,1180px)}.ecosystem-home .section{padding:62px 0}.home-hero{padding:50px 0 62px}.home-hero-grid{gap:28px}.home-hero h1{font-size:clamp(42px,12vw,54px);line-height:1.02;max-width:11ch}.home-hero .lede{font-size:16px}.product-window{border-radius:22px}.platform-ui{grid-template-columns:1fr;min-height:0}.platform-side{display:none}.platform-main{padding:16px}.ui-grid{grid-template-columns:1fr 1fr}.ui-stat:last-child{grid-column:1/-1}.ka-head h2,.proof-copy h2,.split-copy h2,.dev-copy h2,.security-copy h2{font-size:clamp(31px,8.7vw,40px);line-height:1.1}.family-grid{grid-template-columns:1fr}.family-card,.family-card:nth-child(1),.family-card:nth-child(2){grid-column:auto;min-height:235px}.arch-products{grid-template-columns:1fr}.arch-base{grid-template-columns:1fr 1fr 1fr}.ops-metrics{grid-template-columns:1fr 1fr}.identity-map,.security-points,.plans-grid{grid-template-columns:1fr}.identity-card.wide{grid-column:auto}.final-inner{grid-template-columns:1fr;gap:26px}.final-inner h2{font-size:clamp(36px,10vw,48px)}.ecosystem-footer .footer-grid{grid-template-columns:1fr 1fr}.ecosystem-footer .footer-grid>div:first-child{grid-column:1/-1}.ecosystem-footer .footer-legal{display:grid;grid-template-columns:1fr;gap:7px}.visual-caption{display:grid;grid-template-columns:1fr}}
@media(max-width:390px){.home-hero h1{font-size:40px}html[lang="zh-CN"] .home-hero h1{font-size:38px}.arch-base{grid-template-columns:1fr 1fr}.ecosystem-footer .footer-grid{grid-template-columns:1fr}.ecosystem-footer .footer-grid>div:first-child{grid-column:auto}}