:root{--navy:#1B3A5C;--teal:#5FD3C4;--ink:#172b4d;--muted:#5e6c84;--bg:#ffffff;--card:#f4f5f7;--line:#dfe1e6}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background-color:#ffffff}
body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);position:relative}
/* Navy above the document: the block scrolls into view when the page is pulled down past its top; below the page the canvas stays white. */
body::before{content:"";position:absolute;left:0;right:0;top:-150vh;height:150vh;background:var(--navy);z-index:-1}
a{color:#0052cc}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.top{background:var(--navy);color:#fff}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:700;font-size:18px}
.brand img{width:32px;height:32px;border-radius:7px}
nav a{color:rgba(255,255,255,.85);text-decoration:none;margin-left:22px;font-size:15px}
nav a:hover{color:#fff}
.menu-btn{display:none;align-items:center;justify-content:center;padding:0;background:none;border:1.5px solid rgba(255,255,255,.35);color:#fff;border-radius:8px;width:44px;height:40px;cursor:pointer}
.menu-btn svg{display:block;width:22px;height:22px}
header.top{position:relative}
.hero{background:var(--navy);color:#fff;padding:56px 0 64px}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero h1{font-size:44px;line-height:1.1;margin:0 0 18px;letter-spacing:-.5px}
.hero h1 span{color:var(--teal)}
.hero p{font-size:20px;color:rgba(255,255,255,.88);margin:0 0 14px;max-width:560px}
.hero p.sub{font-size:17px;color:rgba(255,255,255,.72);margin-bottom:26px}
.hero .flow{display:block;width:100%;max-width:560px;height:auto;margin:6px 0 18px}
.cta{display:inline-block;background:var(--teal);color:#0b2a3a;font-weight:700;padding:12px 22px;border-radius:8px;text-decoration:none;margin-right:12px}
.cta.alt{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.hero img{width:100%;border-radius:10px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
section{padding:56px 0}
section h2{font-size:30px;margin:0 0 8px;letter-spacing:-.3px}
section p.lead{color:var(--muted);font-size:18px;margin:0 0 32px}
.feature{display:grid;grid-template-columns:1fr 1.3fr;gap:36px;align-items:center;margin-bottom:56px}
.feature:nth-child(even){direction:rtl}
.feature:nth-child(even)>*{direction:ltr}
.feature h3{font-size:22px;margin:0 0 10px}
.feature p{margin:0 0 10px;color:#2c3e50}
.feature img{width:100%;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(23,43,77,.12)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:var(--card);border-radius:10px;padding:22px}
.step b{display:block;color:var(--navy);font-size:16px;margin-bottom:6px}
.step p{margin:0;color:#2c3e50}
.step .n{display:inline-block;width:28px;height:28px;border-radius:50%;background:var(--teal);color:#0b2a3a;font-weight:700;text-align:center;line-height:28px;margin-bottom:10px}
pre{background:#0b2a3a;color:#e6f1ff;padding:18px 20px;border-radius:10px;overflow:auto;font-size:13.5px;line-height:1.5}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fact{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:20px}
.fact b{display:block;margin-bottom:6px}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px}
footer a{color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}
.doc{max-width:760px}
.doc h1{font-size:34px;margin:40px 0 6px}
.doc h2{font-size:22px;margin:32px 0 8px}
.doc .date{color:var(--muted)}
.doc table{border-collapse:collapse;width:100%;margin:12px 0}
.doc td,.doc th{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.doc th{background:var(--card)}
@media (max-width:860px){
  .hero .wrap,.feature{grid-template-columns:1fr}
  .feature:nth-child(even){direction:ltr}
  .hero{padding:40px 0 48px}
  .hero h1{font-size:36px}
  .hero p{font-size:18px}
  .steps,.facts{grid-template-columns:1fr}
  .cta{display:block;width:100%;text-align:center;margin:0 0 12px;box-sizing:border-box}
  .menu-btn{display:inline-flex}
  header.top .wrap{flex-wrap:wrap;height:auto;min-height:0;padding-top:12px;padding-bottom:12px}
  nav{flex-basis:100%;max-height:0;overflow:hidden;transition:max-height .25s ease;padding:0;margin:0}
  nav a{display:block;margin:0;padding:12px 0;font-size:17px;border-bottom:1px solid rgba(255,255,255,.08)}
  nav a:first-child{border-top:1px solid rgba(255,255,255,.12);margin-top:12px}
  nav a:last-child{border-bottom:0}
  header.top.open nav{max-height:400px}
  section{padding:40px 0}
  section h2{font-size:26px}
}

.consent{position:fixed;left:0;right:0;bottom:0;background:#fff;color:var(--ink);font-size:14px;border-top:1px solid var(--line);box-shadow:0 -10px 30px rgba(23,43,77,.15);z-index:50}
.consent .wrap{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;padding:14px 20px}
.consent a{color:#0052cc}
.consent-actions{display:flex;gap:8px}
.consent button{font:inherit;padding:8px 14px;border-radius:7px;border:1.5px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.consent button.primary{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:700}