:root{--navy:#10206c;--navy2:#0b174f;--blue:#96bdf3;--ink:#172033;--muted:#5e687b;--line:#dfe5ef;--paper:#f7f9fc;--white:#fff;--warn:#fff8e6;--warnline:#e8cf87;--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{color:var(--navy);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:800}.brand img{width:46px;height:34px;object-fit:contain}.brand span{white-space:nowrap}.nav-links{display:flex;align-items:center;gap:22px;font-size:.95rem}.nav-links a{color:var(--ink)}.nav-links .button{color:#fff}.hero{padding:96px 0 72px;background:radial-gradient(circle at 80% 20%,rgba(150,189,243,.35),transparent 28%),linear-gradient(180deg,#fff 0%,#f7f9fc 100%)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}.eyebrow{color:var(--navy);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}h1,h2,h3{line-height:1.15;letter-spacing:-.025em;margin:0 0 18px}h1{font-size:clamp(2.7rem,6vw,5.4rem);max-width:860px}h2{font-size:clamp(2rem,4vw,3.2rem)}h3{font-size:1.25rem}.lead{font-size:clamp(1.1rem,2vw,1.35rem);color:var(--muted);max-width:720px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:10px;background:var(--navy);color:#fff;font-weight:750;border:1px solid var(--navy)}.button.secondary{background:#fff;color:var(--navy)}.button:hover{text-decoration:none;transform:translateY(-1px)}.logo-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 24px 60px rgba(16,32,108,.10)}.section{padding:78px 0}.section.alt{background:var(--paper)}.section-head{max-width:760px;margin-bottom:34px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff;box-shadow:0 10px 30px rgba(20,30,60,.045)}.card p{color:var(--muted)}.tag{display:inline-block;padding:5px 10px;border-radius:99px;background:#edf3ff;color:var(--navy);font-size:.78rem;font-weight:800}.product-name{margin-top:12px}.product-cn{display:block;color:var(--muted);font-size:1rem;font-weight:600;margin-top:5px}.feature-list{padding-left:20px}.feature-list li{margin:8px 0}.notice{background:var(--warn);border:1px solid var(--warnline);border-radius:14px;padding:20px 22px;margin:26px 0}.page-hero{padding:72px 0 46px;background:var(--paper);border-bottom:1px solid var(--line)}.page-hero p{max-width:750px;color:var(--muted);font-size:1.1rem}.prose{max-width:820px}.prose h2{font-size:1.65rem;margin-top:44px}.prose h3{margin-top:28px}.prose p,.prose li{color:#384257}.source-list a{overflow-wrap:anywhere}.meta{font-size:.9rem;color:var(--muted)}.footer{background:var(--navy2);color:#dce5ff;padding:52px 0}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:32px}.footer a{color:#fff}.footer h3{color:#fff}.footer small{color:#b8c3e7}.footer-links{display:grid;gap:8px}.kicker{font-weight:800;color:var(--navy)}.status{display:inline-flex;gap:8px;align-items:center;font-weight:750}.status:before{content:"";width:9px;height:9px;border-radius:50%;background:#d69b20}@media(max-width:800px){.nav{align-items:flex-start;padding:14px 0}.nav-links{gap:12px;flex-wrap:wrap;justify-content:flex-end}.hero{padding-top:64px}.hero-grid,.grid-2,.grid-3,.footer-grid{grid-template-columns:1fr}.logo-panel{order:-1}}@media(max-width:560px){.container{width:min(100% - 26px,var(--max))}.brand span{display:none}.nav-links{font-size:.86rem}.nav-links a:nth-child(2){display:none}.section{padding:58px 0}h1{font-size:2.55rem}}