:root{--ink:#101c2b;--muted:#526171;--paper:#f3f7f7;--panel:#fff;--blue:#1767e8;--cyan:#58d8d3;--line:#d5e0e3;--shadow:0 24px 70px rgba(16,28,43,.13)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit}.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:10}.site-header{position:sticky;top:0;z-index:5;background:rgba(243,247,247,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav,main,.footer-inner{width:min(1160px,calc(100% - 40px));margin:auto}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;font-weight:900;letter-spacing:-.03em}.brand b{color:var(--blue)}.nav-links{display:flex;gap:24px;align-items:center}.nav a{text-decoration:none;font-weight:750}.button{display:inline-flex;justify-content:center;align-items:center;background:var(--blue);color:#fff;border-radius:12px;padding:14px 20px;text-decoration:none;font-weight:850;box-shadow:0 10px 24px rgba(23,103,232,.2)}.button.small{padding:10px 16px}.hero{min-height:690px;display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center;padding:92px 0}.eyebrow{color:var(--blue);font-size:.77rem;font-weight:900;text-transform:uppercase;letter-spacing:.17em}h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.045em}h1{font-size:clamp(3.5rem,7vw,6.5rem)}h2{font-size:clamp(2.2rem,4vw,4rem)}h3{font-size:1.2rem}.lead{font-size:1.2rem;color:var(--muted);max-width:700px;margin:28px 0}.blueprint{background:#10243e;color:white;border-radius:32px;padding:40px;box-shadow:var(--shadow);position:relative;overflow:hidden}.blueprint:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(88,216,211,.11) 1px,transparent 1px),linear-gradient(90deg,rgba(88,216,211,.11) 1px,transparent 1px);background-size:30px 30px;pointer-events:none}.blueprint>p,.blueprint>h2,.asset-map{position:relative;z-index:1}.blueprint h2{font-size:2.2rem;max-width:420px}.blueprint p{color:#b9c8d7}.asset-map{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:30px}.asset-map div{background:rgba(255,255,255,.1);border:1px solid rgba(88,216,211,.34);border-radius:14px;padding:18px}.asset-map strong{display:block}.asset-map small{color:#c6d4df}.section{padding:90px 0;border-top:1px solid var(--line)}.section-head{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;margin-bottom:42px}.section p,.cards p,.article p,.article li{font-size:1.08rem;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cards article{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px}.cards span{display:inline-grid;place-items:center;width:34px;height:34px;background:#dff7f4;border-radius:10px;color:var(--blue);font-weight:900}.cards h3{margin:18px 0 9px}.callout{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px;padding:58px;background:white;border:1px solid var(--line);border-radius:28px;margin-bottom:90px}.callout p{color:var(--muted);max-width:720px}.article{max-width:850px;padding:86px 0 120px}.article h1{font-size:clamp(3.1rem,6vw,5.5rem)}.article h2{font-size:2.1rem;margin-top:55px}.checklist{list-style:none;padding:0}.checklist li{background:white;border:1px solid var(--line);border-radius:12px;padding:17px 18px;margin:10px 0}.checklist li:before{content:"□";color:var(--blue);font-weight:900;margin-right:12px}.note{padding:24px;border-left:5px solid var(--cyan);background:white}.site-footer{border-top:1px solid var(--line)}.footer-inner{padding:30px 0 46px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:.9rem}.footer-inner nav{display:flex;gap:18px}.footer-inner a{text-decoration:none;font-weight:700}@media(max-width:850px){.hero,.section-head{grid-template-columns:1fr}.hero{padding:64px 0}.cards{grid-template-columns:1fr 1fr}.callout{grid-template-columns:1fr}.nav-links>a:first-child{display:none}}@media(max-width:560px){.nav,main,.footer-inner{width:min(100% - 28px,1160px)}.brand{font-size:.86rem}.button.small{font-size:.76rem}.cards,.asset-map{grid-template-columns:1fr}.blueprint,.callout{padding:30px}.footer-inner{flex-direction:column}}