:root{--if-ink:#132c48;--if-muted:#4c6178;--if-blue:#0759c7;--if-light:#edf5ff;--if-line:#cbdced;--if-white:#fff;--if-font:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body.if-site{margin:0;color:var(--if-ink);background:var(--if-white);font-family:var(--if-font);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}.if-site a{color:var(--if-blue);text-underline-offset:4px}.if-site a:hover{text-decoration-thickness:2px}.if-site a:focus-visible,.if-site summary:focus-visible,.if-site [tabindex]:focus-visible{outline:3px solid #bd4800;outline-offset:4px}.if-site h1,.if-site h2,.if-site h3,.if-site p{margin-top:0}.if-site h1,.if-site h2,.if-site h3{font-weight:650;letter-spacing:-.035em;line-height:1.13;text-wrap:balance}.if-site h1{font-size:clamp(2.2rem,4.1vw,3.7rem);max-width:850px;margin-bottom:25px}.if-site h2{font-size:clamp(1.6rem,2.5vw,2.45rem);margin-bottom:22px}.if-site p{margin-bottom:20px}.if-site img{max-width:100%;height:auto}.if-wrap{max-width:1220px;margin:0 auto;padding-left:38px;padding-right:38px}.if-preview{background:#132c48;color:white;padding:8px 24px;text-align:center;font-size:12px}.if-skip{position:absolute;left:20px;top:-100px;background:white;padding:12px;z-index:100}.if-skip:focus{top:10px}.if-mast{border-bottom:1px solid var(--if-line);background:white}.if-mast-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;min-height:100px}.if-site .if-brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--if-ink);font-size:16px;line-height:1.25;flex-shrink:0;min-height:44px}.if-brand strong{display:block;font-size:19px;font-weight:650}.if-brand img{flex-shrink:0}.if-desktop-nav{display:flex;gap:22px;align-items:center}.if-site .if-desktop-nav a{font-size:14px;color:var(--if-ink);text-decoration:none;display:flex;align-items:center;min-height:44px}.if-desktop-nav a:hover{color:var(--if-blue)}.if-mobile-nav{display:none}.if-intro{padding:55px 0 40px;max-width:930px}.if-home-intro{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,.9fr);gap:70px;align-items:center;max-width:none;padding:78px 0 66px}.if-eyebrow{font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:750;color:var(--if-blue);margin-bottom:20px!important}.if-lede{font-size:19px;line-height:1.7;color:var(--if-muted);max-width:760px}.if-actions{display:flex;gap:20px;flex-wrap:wrap;align-items:center;margin:28px 0 20px}.if-site .if-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;background:var(--if-blue);color:white;padding:12px 20px;border:1px solid var(--if-blue);border-radius:6px;font-size:15px;font-weight:650;text-decoration:none}.if-site .if-button:hover{background:#06489f}.if-site .if-secondary{display:inline-flex;align-items:center;min-height:48px;font-size:15px;font-weight:600}.if-small{font-size:13px;line-height:1.7;color:var(--if-muted)}.if-route-panel{border:1px solid var(--if-line);border-top:4px solid var(--if-blue);border-radius:2px 2px 12px 12px;padding:28px;background:var(--if-light);transform:rotate(1deg)}.if-route-step{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--if-line)}.if-route-step b{font-size:12px;color:var(--if-blue);padding-top:5px;font-variant-numeric:tabular-nums}.if-route-step strong{display:block;font-size:24px;line-height:1.3;letter-spacing:-.03em}.if-route-step span{display:block;font-size:13px;color:var(--if-muted);margin-top:5px}.if-route-foot{font-size:11px;color:var(--if-muted);padding-top:22px}.if-task-block{display:grid;grid-template-columns:1fr 1.2fr;gap:55px;border-top:1px solid var(--if-line);border-bottom:1px solid var(--if-line);padding:40px 0}.if-task-block h2{font-size:28px;margin:0}.if-task-links{display:grid;gap:0}.if-site .if-task-links a{padding:10px 0;min-height:48px;display:flex;align-items:center;font-size:16px;font-weight:550;text-decoration:none;border-bottom:1px solid var(--if-line)}.if-task-links a:last-child{border-bottom:0}.if-flow{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:center;background:var(--if-light);padding:40px;border-radius:12px;margin:66px 0}.if-flow h2{font-size:28px}.if-flow p{font-size:15px;margin-bottom:0}.if-category-block{margin:66px 0}.if-heading-line{display:flex;justify-content:space-between;gap:25px;align-items:flex-end;margin-bottom:30px}.if-heading-line h2{max-width:600px;margin-bottom:0}.if-heading-line>a{flex-shrink:0;min-height:44px;display:inline-flex;align-items:center;font-size:14px}.if-directory{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:2px solid var(--if-ink);border-bottom:1px solid var(--if-line);margin:30px 0}.if-directory article{padding:28px 22px;border-right:1px solid var(--if-line)}.if-directory article:first-child{padding-left:0}.if-directory article:last-child{border-right:0}.if-directory-label{font-size:25px;font-weight:650;letter-spacing:-.035em;display:block;margin-bottom:12px}.if-directory p{font-size:14px;color:var(--if-muted);min-height:72px}.if-site .if-arrow-link{display:flex;align-items:center;min-height:44px;font-size:13px;font-weight:650}.if-reading-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(0,260px);gap:70px;padding-top:14px}.if-reading{min-width:0}.if-prose-section{margin-bottom:48px;scroll-margin-top:30px}.if-prose-section p,.if-prose-section li{color:var(--if-muted)}.if-steps{padding-left:26px;margin:24px 0}.if-steps li{padding-left:10px;margin-bottom:20px}.if-steps li::marker{color:var(--if-blue);font-weight:750}.if-table-scroll{overflow-x:auto;border:1px solid var(--if-line);border-radius:6px;margin:25px 0;max-width:100%}.if-site table{border-collapse:collapse;width:100%;font-size:14px;line-height:1.6;min-width:520px}.if-site table caption{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.if-site th,.if-site td{padding:16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--if-line)}.if-site thead th{background:var(--if-light);font-weight:650}.if-site tbody th{font-weight:600;min-width:130px}.if-site tr:last-child td,.if-site tr:last-child th{border-bottom:0}.if-contents{align-self:start;border-left:1px solid var(--if-line);padding-left:24px}.if-contents nav{display:grid;gap:6px}.if-site .if-contents a{font-size:13px;min-height:44px;display:flex;align-items:center;line-height:1.5}.if-contents .if-small{margin-top:22px}.if-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:12px;font-size:12px;padding-top:22px;color:var(--if-muted)}.if-breadcrumb a{min-height:44px;display:inline-flex;align-items:center}.if-external{background:var(--if-light);padding:30px;border-left:4px solid var(--if-blue);margin:45px 0}.if-external h2{font-size:27px}.if-external p{font-size:15px}.if-external .if-small{margin:18px 0 0;font-size:12px}.if-faq{margin:45px 0}.if-faq details{border-top:1px solid var(--if-line)}.if-faq details:last-child{border-bottom:1px solid var(--if-line)}.if-faq summary{min-height:60px;cursor:pointer;padding:18px 25px 18px 0;font-weight:600;font-size:16px;line-height:1.5}.if-faq details p{padding:0 20px 4px 0;font-size:15px;color:var(--if-muted)}.if-related{margin:50px 0}.if-related h2{font-size:26px}.if-guide-list{display:grid}.if-site .if-guide-list a{display:flex;justify-content:space-between;gap:20px;align-items:center;text-decoration:none;font-weight:550;padding:17px 0;border-top:1px solid var(--if-line);min-height:52px;font-size:15px}.if-guide-list a:last-child{border-bottom:1px solid var(--if-line)}.if-sources{border-top:1px solid var(--if-line);padding:45px 0;display:grid;grid-template-columns:1fr 2fr;gap:65px;margin-top:20px}.if-sources h2{font-size:25px}.if-sources a{display:inline-block;min-height:44px;line-height:1.6;padding:8px 0;font-size:14px}.if-sources p{margin-bottom:14px}.if-footer{background:var(--if-light);margin-top:10px;padding:50px 0 26px;border-top:1px solid var(--if-line)}.if-footer-top{display:flex;justify-content:space-between;gap:40px}.if-footer-name{font-size:16px;font-weight:650;color:var(--if-blue)}.if-footer-top p:not(.if-footer-name){font-size:30px;line-height:1.25;letter-spacing:-.03em}.if-footer-top nav{display:grid;grid-template-columns:1fr 1fr;gap:0 50px;align-content:start}.if-site .if-footer-top a{display:flex;align-items:center;min-height:44px;font-size:13px;text-decoration:none}.if-footer-bottom{display:flex;justify-content:space-between;gap:40px;padding-top:22px;margin-top:24px;border-top:1px solid var(--if-line);font-size:11px;color:var(--if-muted)}.if-footer-bottom p{max-width:650px;margin:0}.if-footer-bottom span{white-space:nowrap}.if-visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:1000px){.if-wrap{padding-left:28px;padding-right:28px}.if-desktop-nav{gap:12px}.if-site .if-desktop-nav a{font-size:12px}.if-home-intro{gap:35px;grid-template-columns:1.2fr 1fr}.if-route-panel{padding:22px}.if-directory{grid-template-columns:repeat(2,minmax(0,1fr))}.if-directory article{padding:24px!important}.if-directory article:nth-child(2){border-right:0}.if-directory article:nth-child(-n+2){border-bottom:1px solid var(--if-line)}.if-directory p{min-height:0}.if-reading-layout{gap:30px;grid-template-columns:minmax(0,1fr) 200px}.if-flow{padding:30px;gap:20px}.if-task-block{gap:25px}.if-site h1{font-size:43px}}
@media(max-width:760px){.if-wrap{padding-left:22px;padding-right:22px}.if-desktop-nav{display:none}.if-mobile-nav{display:block;position:relative}.if-mobile-nav summary{display:flex;gap:16px;align-items:center;justify-content:center;min-width:80px;min-height:44px;cursor:pointer;font-size:14px;border:1px solid var(--if-line);padding:6px 12px;border-radius:6px;list-style:none}.if-mobile-nav summary::-webkit-details-marker{display:none}.if-mobile-nav nav{position:absolute;right:0;top:52px;width:min(280px,calc(100vw - 44px));background:white;border:1px solid var(--if-line);border-radius:8px;padding:12px;z-index:10;box-shadow:0 12px 35px #132c4812}.if-mobile-nav nav a{display:flex;align-items:center;min-height:46px;font-size:15px;padding:4px 10px;text-decoration:none}.if-mast-inner{min-height:82px}.if-home-intro{grid-template-columns:1fr;padding:45px 0 40px;gap:30px}.if-site h1{font-size:38px;line-height:1.12}.if-lede{font-size:17px}.if-route-panel{transform:none;padding:22px}.if-route-step{padding:14px 0}.if-route-step strong{font-size:22px}.if-route-foot{padding-top:16px}.if-actions{gap:10px;margin-top:24px}.if-task-block,.if-flow,.if-sources{grid-template-columns:1fr;gap:22px}.if-task-block{padding:30px 0}.if-flow{padding:25px;margin:40px 0}.if-flow img{width:100%}.if-heading-line{display:block}.if-heading-line>a{margin-top:15px}.if-category-block{margin:40px 0}.if-reading-layout{display:block}.if-contents{display:none}.if-intro:not(.if-home-intro){padding:28px 0 24px}.if-prose-section{margin-bottom:36px}.if-sources{padding:30px 0}.if-footer-top,.if-footer-bottom{display:block}.if-footer-top nav{grid-template-columns:1fr;gap:0}.if-footer-bottom p{margin-bottom:15px}.if-footer-top p:not(.if-footer-name){font-size:28px}.if-external{padding:23px}.if-site .if-button{font-size:14px}.if-eyebrow{font-size:11px}.if-preview{font-size:10px;padding:7px 16px}}
@media(max-width:460px){.if-directory{grid-template-columns:1fr}.if-directory article{border-right:0;border-bottom:1px solid var(--if-line);padding:22px 0!important}.if-directory article:last-child{border-bottom:0}.if-site h1{font-size:35px}.if-actions{display:grid}.if-secondary{justify-content:center}.if-external .if-button{width:100%;text-align:center}.if-directory-label{font-size:24px}.if-route-step span{font-size:12px}.if-site .if-brand{font-size:14px;gap:8px}.if-brand strong{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{.if-mast,.if-footer,.if-preview,.if-contents,.if-actions{display:none}.if-wrap{max-width:none;padding:0}.if-home-intro,.if-reading-layout,.if-sources{display:block}.if-route-panel{transform:none}.if-faq details p{display:block}a{color:inherit!important}.if-prose-section{break-inside:avoid}.if-table-scroll{overflow:visible}}
.if-site .if-brand{font-size:19px;font-weight:650;white-space:nowrap}.if-brand img{width:38px;height:38px;border-radius:50%;object-fit:contain}.if-brand span{white-space:nowrap}
@media(max-width:1000px){.if-site .if-brand{font-size:17px}.if-mast-inner{gap:16px}}
@media(max-width:460px){.if-site .if-brand{font-size:15px;gap:8px}.if-brand img{width:32px;height:32px}.if-mast-inner{gap:12px}}
@media(max-width:360px){.if-mobile-nav summary{min-width:44px;width:44px;padding:6px;gap:0;font-size:0}.if-mobile-nav summary span{font-size:20px}}