:root{color-scheme:light;--bg:#fff;--card:#fff;--tint:#F1F5FC;--tx:#0B1530;--mut:#586480;--ac:#0B3D91;--ac2:#061F4F;--hi:#3B82F6;--bd:#DCE4F1;accent-color:#0B3D91;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--tx);font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}h1,h2,h3{line-height:1.15;margin:0}p{margin:0}
a:focus-visible{outline:2px solid var(--ac);outline-offset:2px;border-radius:4px}
.w{max-width:1320px;margin:auto;padding:0 clamp(16px,4vw,48px)}.mut{color:var(--mut)}
.strip{background:var(--tint);border-bottom:1px solid var(--bd);font-size:13px;font-weight:500;text-align:center;padding:6px 16px}
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border-bottom:1px solid var(--bd)}
header .w{display:flex;align-items:center;gap:clamp(18px,3vw,40px);padding-block:12px}
.logo{display:inline-flex;align-items:center;flex:none}.logo img{display:block;height:clamp(30px,2.4vw,42px);width:auto}
nav{display:flex;gap:clamp(14px,2vw,26px);font-size:15px;color:var(--mut);overflow-x:auto;scrollbar-width:none}nav::-webkit-scrollbar{display:none}
nav a{padding:6px 0;white-space:nowrap;border-bottom:2px solid transparent}nav a:hover{color:var(--tx)}nav a[aria-current=page]{color:var(--ac);border-color:var(--ac);font-weight:600}
.phero{background:var(--tint);border-bottom:1px solid var(--bd);padding:clamp(28px,5vw,56px) 0}
.eyebrow{color:var(--ac);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}
h1{font-size:clamp(30px,5vw,48px);font-weight:900;text-transform:uppercase}
.lead{font-size:18px;color:var(--mut);max-width:680px;margin-top:12px}.upd{font-size:13px;color:var(--mut);margin-top:14px}
.gl{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:24px}
.gl div{background:#fff;border:1px solid var(--bd);border-radius:14px;padding:16px 18px}.gl b{display:block;font-size:22px;color:var(--ac2);line-height:1.2}.gl span{font-size:14px;color:var(--mut)}
.pgrid{display:grid;grid-template-columns:230px minmax(0,1fr);gap:clamp(24px,4vw,64px);padding-top:clamp(28px,4vw,48px);padding-bottom:72px;align-items:start}
.pnav{position:sticky;top:90px;display:grid;gap:2px;font-size:15px}.pnav p{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);margin:0 0 6px 12px}
.pnav a{padding:9px 12px;border-radius:10px;color:var(--mut)}.pnav a:hover{background:var(--tint);color:var(--tx)}.pnav a[aria-current=page]{background:var(--tint);color:var(--ac);font-weight:700}
.prose{max-width:780px}.prose h2{font-size:22px;margin:38px 0 10px}.prose h2:first-child{margin-top:0}
.prose p{margin:0 0 14px;color:#27324f}.prose ul,.prose ol{margin:0 0 16px;padding-left:22px;color:#27324f}.prose li{margin:6px 0}
.prose a{color:var(--ac);text-decoration:underline}.prose b{color:var(--tx)}
.steps{counter-reset:s;list-style:none;padding:0!important}.steps li{counter-increment:s;position:relative;padding:14px 16px 14px 56px;border:1px solid var(--bd);border-radius:14px;margin:10px 0;background:#fff}
.steps li::before{content:counter(s);position:absolute;left:14px;top:13px;width:30px;height:30px;border-radius:50%;background:var(--ac);color:#fff;display:grid;place-items:center;font-weight:800;font-size:15px}
.note{background:var(--tint);border:1px solid var(--bd);border-radius:14px;padding:16px 18px;margin:26px 0 0}.note p{margin:0;color:var(--tx)}
.pbtn{background:var(--ac);color:#fff;border:0;border-radius:10px;padding:12px 18px;font:700 15px system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;cursor:pointer}.pbtn:hover{background:var(--ac2)}.pbtn[hidden]{display:none}
footer{border-top:1px solid var(--bd);padding:28px 0;color:var(--mut);font-size:14px}footer .w{display:flex;flex-wrap:wrap;gap:14px 22px;align-items:center}footer .r{margin-left:auto}footer .biz{flex-basis:100%;margin:0;font-size:13px;line-height:1.6}footer .biz a{color:inherit;text-decoration:underline}
footer a:hover{color:var(--tx)}footer a[aria-current=page]{color:var(--ac);font-weight:600}footer .logo img{height:28px}
@media(max-width:860px){.pgrid{grid-template-columns:1fr}.pnav{display:none}footer .r{margin:0}}
@media(max-width:640px){header .w{flex-wrap:wrap;gap:6px 18px}nav{width:100%;order:3}.lead{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}