:root{--bg:#fff;--bg-soft:#f6f7f9;--text:#14171c;--text-soft:#565d68;--line:#e3e6ea;--accent:#1f5fd8;--radius:12px;--max:940px}@media (prefers-color-scheme:dark){:root{--bg:#0e1116;--bg-soft:#161a21;--text:#e9ecf1;--text-soft:#a0a8b4;--line:#262c35;--accent:#7aa5f7}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.6}.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.site-header{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--bg) 88%, transparent);-webkit-backdrop-filter:saturate(180%)blur(12px);backdrop-filter:saturate(180%)blur(12px);z-index:10;position:sticky;top:0}.site-header .wrap{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;min-height:62px;display:flex}.brand{color:var(--text);letter-spacing:-.01em;align-items:center;gap:10px;font-weight:650;display:flex}.brand:hover{text-decoration:none}.brand .mark{background:var(--accent);color:#fff;letter-spacing:-.02em;border-radius:7px;place-items:center;width:26px;height:26px;font-size:12px;font-weight:700;display:grid}@media (prefers-color-scheme:dark){.brand .mark{color:#0e1116}}.nav{gap:20px;font-size:15px;display:flex}.nav a{color:var(--text-soft)}.nav a:hover{color:var(--text);text-decoration:none}section{border-bottom:1px solid var(--line);padding:56px 0}section:last-of-type{border-bottom:0}.hero{padding:84px 0 64px}h1{letter-spacing:-.025em;margin:0 0 18px;font-size:clamp(2rem,5.5vw,3rem);line-height:1.12}h2{letter-spacing:-.015em;margin:0 0 8px;font-size:1.4rem}h3{margin:0 0 6px;font-size:1.02rem}p{margin:0 0 16px}.lede{color:var(--text-soft);max-width:620px;font-size:1.15rem}.eyebrow{text-transform:uppercase;letter-spacing:.09em;color:var(--text-soft);margin:0 0 14px;font-size:.78rem;font-weight:600}.section-note{color:var(--text-soft);max-width:640px;margin-bottom:28px}.actions{flex-wrap:wrap;gap:12px;margin-top:26px;display:flex}.btn{border:1px solid var(--line);color:var(--text);border-radius:999px;padding:11px 20px;font-size:15px;font-weight:550;display:inline-block}.btn:hover{border-color:var(--text-soft);text-decoration:none}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}@media (prefers-color-scheme:dark){.btn-primary{color:#0e1116}}.btn-primary:hover{opacity:.9;border-color:var(--accent)}.grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;display:grid}.card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.card p{color:var(--text-soft);margin:0;font-size:.95rem}.steps{counter-reset:step;gap:14px;margin:0;padding:0;list-style:none;display:grid}.steps li{counter-increment:step;color:var(--text-soft);padding-left:44px;position:relative}.steps li strong{color:var(--text);font-weight:600;display:block}.steps li:before{content:counter(step);border:1px solid var(--line);background:var(--bg-soft);width:28px;height:28px;color:var(--text);border-radius:50%;place-items:center;font-size:14px;font-weight:600;display:grid;position:absolute;top:1px;left:0}ul.plain{color:var(--text-soft);padding-left:20px}ul.plain li{margin-bottom:8px}.doc{max-width:720px;padding:48px 0 72px}.doc h1{font-size:clamp(1.7rem,4vw,2.2rem)}.doc h2{margin:34px 0 8px;font-size:1.15rem}.doc p,.doc li{color:var(--text-soft);font-size:.98rem}.doc strong{color:var(--text);font-weight:600}.doc ul{padding-left:22px}.doc li{margin-bottom:8px}.updated{color:var(--text-soft);margin-bottom:28px;font-size:.88rem}.callout{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);margin:24px 0;padding:18px 20px}.callout p:last-child{margin-bottom:0}.info-list{grid-template-columns:190px 1fr;gap:12px 20px;margin:0 0 8px;display:grid}.info-list dt{color:var(--text-soft);font-size:.93rem}.info-list dd{margin:0}@media (width<=560px){.info-list{grid-template-columns:1fr;gap:0}.info-list dt{margin-top:12px}}address{font-style:normal;line-height:1.7}.site-footer{border-top:1px solid var(--line);color:var(--text-soft);padding:32px 0 48px;font-size:.9rem}.site-footer .wrap{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:28px;display:flex}.footer-legal p{margin:0 0 4px}.footer-legal p:last-child{margin:0}.footer-address{font-style:normal}.site-footer nav{flex-direction:column;gap:7px;display:flex}.site-footer a{color:var(--text-soft)}.site-footer a:hover{color:var(--text)}