:root{--paper: #F5F6F4;--white: #FFFFFF;--ink: #10233F;--steel: #5B6B7F;--rule: #D9DEE3;--signal: #FF5A1F;--signal-ink: #C23B0B;--grid: rgba(16, 35, 63, .06);--f: "Space Grotesk", system-ui, sans-serif;--m: "IBM Plex Mono", ui-monospace, monospace;--w: 1180px;--ease: cubic-bezier(.2, .7, .2, 1)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.6 var(--f)}img{max-width:100%;height:auto;display:block}a{color:inherit}h1,h2,h3{line-height:1.08;letter-spacing:-.02em;margin:0;font-weight:600}h1{font-size:clamp(2.3rem,5.2vw,4.1rem)}h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}h3{font-size:1.25rem;letter-spacing:-.01em}p{margin:0 0 1em}.mono{font-family:var(--m);font-weight:500;letter-spacing:0}.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;z-index:10}.skip:focus{left:8px}:focus-visible{outline:3px solid var(--signal);outline-offset:3px}.btn{white-space:nowrap;display:inline-flex;align-items:center;gap:10px;padding:13px 20px;border-radius:4px;font:600 1rem/1 var(--f);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}.btn-call{background:var(--signal);color:#1a0b03}.btn-call:hover{background:#ff7a45}.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}.btn-ghost:hover,.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:#1c3a63}.top{position:sticky;top:0;z-index:5;background:#f5f6f4eb;backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}.top-in{display:flex;align-items:center;gap:28px;min-height:72px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{width:40px;height:40px;display:grid;place-items:center;background:var(--ink);color:var(--signal);font:700 .95rem/1 var(--m);border-radius:4px}.brand-name{font-weight:700;font-size:1.15rem;line-height:1.1;display:flex;flex-direction:column}.brand-name small{font-weight:400;font-size:.76rem;color:var(--steel)}.nav{list-style:none;display:flex;gap:22px;margin:0 0 0 auto;padding:0}.nav a{white-space:nowrap;text-decoration:none;font-weight:500;font-size:.95rem;padding:6px 0;border-bottom:2px solid transparent}.nav a:hover,.nav a[aria-current]{border-color:var(--signal)}@media(max-width:1100px){.top-in{flex-wrap:wrap;gap:10px 16px;padding-block:10px}nav[aria-label=Principal]{order:3;width:100%;overflow-x:auto}.nav{margin:0;gap:18px;white-space:nowrap;padding-bottom:4px}.top .btn-call{margin-left:auto;padding:10px 14px}}.crumbs{display:flex;gap:8px;font-size:.85rem;color:var(--steel);padding-top:22px;flex-wrap:wrap}.crumbs a{text-decoration:none}.crumbs a:last-child{color:var(--ink)}.sec{padding:clamp(64px,9vw,112px) 0}.sec-white{background:var(--white);border-block:1px solid var(--rule)}.sec-ink{background:var(--ink);color:#e8edf3}.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 64px;align-items:end;margin-bottom:48px}.sec-head p{color:var(--steel);max-width:52ch;margin:0}.sec-ink .sec-head p{color:#a9b6c6}@media(max-width:820px){.sec-head{grid-template-columns:1fr}}.foot{background:var(--ink);color:#c6d0dc;padding-top:64px;font-size:.95rem}.foot a{color:#fff;text-decoration:none}.foot a:hover{color:var(--signal)}.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}.foot-brand{color:#fff;font-weight:700;font-size:1.3rem}.foot-h{color:#fff;font-weight:600;margin-bottom:10px}.foot address{font-style:normal;line-height:1.8}.foot-grid p{margin:0 0 6px}.foot-links{list-style:none;padding:0;margin:0;line-height:2}.foot-base{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-block:22px;font-size:.82rem;color:#8b99ab}.foot-base p{margin:0}@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}.page-head{padding:40px 0 56px;border-bottom:1px solid var(--rule)}.page-head h1{max-width:18ch}.page-head .lead{font-size:1.2rem;color:var(--steel);max-width:60ch;margin-top:18px}.prose{max-width:70ch}.prose h2{font-size:1.5rem;margin:2em 0 .6em}.prose ul{padding-left:1.2em}.prose li{margin-bottom:.4em}.note{border-left:3px solid var(--signal);background:var(--white);padding:14px 18px;font-size:.92rem;color:var(--steel)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}