:root{--header-height:56px;--shell-width:1080px}html{scroll-padding-top:80px}.shell-width{width:min(var(--shell-width),calc(100% - 48px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid #17171710}.global-bar{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);gap:28px}.compact-brand{font-size:14px;font-weight:700;line-height:1.15;text-decoration:none;letter-spacing:.03em;white-space:nowrap}.compact-brand span{display:block;font-size:8px;letter-spacing:.08em;margin-top:3px}.global-categories{display:flex;align-items:center;justify-content:space-between;flex:1;gap:18px;height:100%}.category-trigger{font-size:11px;border:0;background:transparent;padding:0;cursor:pointer;white-space:nowrap;color:#454545;height:100%;position:relative}.category-trigger:hover,.category-trigger[aria-expanded=true]{color:var(--ink)}.category-trigger[aria-expanded=true]:after{content:'';position:absolute;bottom:0;left:0;right:0;border-bottom:2px solid var(--ink)}.global-actions{display:flex;gap:22px;align-items:center;height:100%}.icon-button{border:0;padding:0;width:32px;height:44px;background:transparent;color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center}.icon-button svg{width:20px;height:20px}.nav-quote{font-size:11px;white-space:nowrap;text-decoration:none;display:flex;gap:14px;align-items:center}.nav-quote:hover{text-decoration:underline}.nav-quote span{font-size:16px}.mobile-menu-button,.mobile-chevron{display:none}.site-header.is-open{background:var(--paper)}.navigation-surface{position:absolute;top:100%;left:0;right:0;background:var(--paper);max-height:calc(100svh - var(--header-height));overflow-y:auto;border-bottom:1px solid var(--line);box-shadow:0 18px 30px #17171708;animation:nav-reveal .22s ease-out}.panel-toolbar{display:flex;justify-content:flex-end;padding-top:18px}.panel-close,.menu-back{background:none;border:0;font-size:11px;color:var(--muted);cursor:pointer;min-height:32px;padding:4px 0}.panel-close span{font-size:21px;margin-left:12px;vertical-align:middle}.mega-panel{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:60px;padding:12px 0 54px}.menu-label{font:11px/1.5 Arial,sans-serif;color:var(--muted);display:block;margin:0 0 18px}.menu-primary>a{display:block;font-size:24px;font-weight:600;letter-spacing:-.025em;line-height:1.3;text-decoration:none;padding:6px 0}.menu-secondary>a{display:block;font-size:12px;font-weight:500;text-decoration:none;padding:6px 0}.mega-panel a:hover{text-decoration:underline;text-underline-offset:4px}.menu-note{border-left:1px solid var(--line);padding-left:30px}.menu-note p{font:27px/1.2 Georgia,serif;letter-spacing:-.03em;max-width:230px}.menu-note>a{font-size:12px;text-decoration:none}.menu-note>a span{margin-left:24px}.navigation-backdrop{position:fixed;inset:var(--header-height) 0 0;z-index:40;border:0;background:#17171725;backdrop-filter:blur(7px);width:100%;height:calc(100svh - var(--header-height));padding:0;cursor:default}.search-panel{padding:8px 0 48px}.search-input-row{display:flex;align-items:center;gap:15px;margin-bottom:28px}.search-input-row>svg{width:26px;height:26px;flex:none;color:var(--muted)}.search-input-row input{background:transparent;border:0;box-shadow:none;padding:8px 0;font-size:28px;font-weight:600;letter-spacing:-.025em;min-width:0;flex:1}.search-input-row input::placeholder{color:#7c7c7c}.search-input-row input::-webkit-search-cancel-button{display:none}.search-clear{border:0;border-radius:50%;background:var(--line);color:var(--ink);font-size:20px;height:28px;width:28px;cursor:pointer}.site-search-results{display:grid;grid-template-columns:1fr 1fr;gap:2px 40px;max-width:850px}.site-search-results>a{display:block;text-decoration:none;padding:11px 12px;position:relative;border-radius:5px}.site-search-results>a:hover{background:var(--tint)}.site-search-results strong{display:block;font-size:13px;font-weight:600}.site-search-results span{display:block;font-size:11px;color:var(--muted);margin-top:3px}.search-empty{grid-column:1/-1;font-size:14px}.no-script-nav{display:flex;gap:25px;padding:15px 0;font-size:13px}.site-footer{background:var(--tint);padding:36px 0 22px;color:var(--muted);font-size:11px;line-height:1.6}.footer-intro{display:flex;justify-content:space-between;gap:20px;padding-bottom:24px;border-bottom:1px solid #17171720}.footer-wordmark{font-size:13px;font-weight:700;letter-spacing:.025em;text-decoration:none;color:var(--ink)}.footer-breadcrumb{display:flex;gap:16px;align-items:center;padding:18px 0 24px}.footer-breadcrumb a{text-decoration:none;color:var(--ink)}.footer-breadcrumb>span[aria-hidden]{font-size:18px;color:#959595}.footer-directory{display:grid;grid-template-columns:repeat(5,1fr);gap:35px;padding:0 0 32px}.footer-group h2{margin:0;font-family:Arial,sans-serif;letter-spacing:0;font-size:11px}.footer-toggle{padding:0;margin:0 0 9px;border:0;background:none;font-size:11px;font-weight:600;text-align:left;color:var(--ink);line-height:1.6;width:100%;opacity:1}.footer-toggle span{display:none}.footer-group ul{list-style:none;margin:0;padding:0}.footer-group li{margin:0 0 8px}.footer-group a{text-decoration:none}.site-footer a:hover{text-decoration:underline}.footer-contact{padding:16px 0;border-bottom:1px solid #17171720}.footer-contact a{color:var(--ink)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:17px;flex-wrap:wrap}.footer-bottom p{margin:0}.footer-bottom>div{display:flex;gap:14px}.footer-bottom a{text-decoration:none}.footer-bottom>div a+a{border-left:1px solid #17171725;padding-left:14px}.site-header~main .story-sticky{top:var(--header-height);height:calc(100svh - var(--header-height));min-height:650px}.site-header~main .business-story{scroll-margin-top:0}.editorial-hero{padding-top:80px;padding-bottom:48px}.working-example{border-block:10px solid var(--paper)}.site-header~main .page-head{padding-top:64px}.site-header~main .topic-nav{background:var(--paper)}
@keyframes nav-reveal{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@media(max-width:1100px){.global-bar{gap:20px}.global-categories{gap:14px}.global-actions{gap:14px}.mega-panel{gap:35px}.menu-primary>a{font-size:22px}.footer-directory{gap:22px}}
@media(max-width:900px){:root{--header-height:56px}.shell-width{width:calc(100% - 40px)}.global-categories{display:none}.global-bar{gap:15px}.global-actions{gap:15px;margin-left:auto}.nav-quote{font-size:10px;gap:9px}.mobile-menu-button{display:flex;flex-direction:column;gap:5px}.mobile-menu-button span{width:17px;height:1px;background:var(--ink);transition:transform .2s}.mobile-menu-button[aria-expanded=true] span:first-child{transform:translateY(3px) rotate(45deg)}.mobile-menu-button[aria-expanded=true] span:last-child{transform:translateY(-3px) rotate(-45deg)}.navigation-surface{height:calc(100svh - var(--header-height));max-height:none;overscroll-behavior:contain;padding-bottom:env(safe-area-inset-bottom)}.navigation-open{overflow:hidden}.panel-toolbar{justify-content:space-between;padding-top:16px}.panel-close{margin-left:auto}.mobile-directory{padding-top:14px}.mobile-directory>button,.mobile-directory>a{display:flex;width:100%;align-items:center;justify-content:space-between;border:0;background:none;padding:13px 0;text-decoration:none;font-size:27px;font-weight:600;color:var(--ink);text-align:left;letter-spacing:-.02em;cursor:pointer}.mobile-directory>button>span,.mobile-directory>a>span{color:#989898;font-size:25px;font-weight:400}.mega-panel{display:block;padding-top:22px;padding-bottom:40px}.menu-primary>a{font-size:26px;padding:9px 0}.menu-secondary{margin-top:30px}.menu-secondary>a{font-size:14px;padding:9px 0}.menu-note{border-left:0;border-top:1px solid var(--line);padding:26px 0 0;margin-top:25px}.menu-note p{font-size:25px;max-width:300px}.menu-label{margin-bottom:12px}.search-panel{padding-top:22px}.search-input-row input{font-size:24px}.site-search-results{grid-template-columns:1fr}.site-search-results>a{padding-top:12px;padding-bottom:12px}.site-search-results strong{font-size:14px}.site-search-results span{font-size:12px}.footer-intro{display:block}.footer-intro>span{display:block;margin-top:6px}.footer-directory{display:block;padding-bottom:18px}.footer-group{border-bottom:1px solid #17171720}.footer-toggle{display:flex;align-items:center;justify-content:space-between;min-height:47px;margin:0;font-size:12px;cursor:pointer}.footer-toggle span{display:block;font-size:17px;font-weight:400;transition:transform .2s}.footer-toggle[aria-expanded=true] span{transform:rotate(45deg)}.footer-group ul{padding:0 0 15px 10px}.footer-group li{margin:0}.footer-group a{display:block;padding:7px 0;font-size:12px}.footer-bottom{display:block}.footer-bottom>div{margin:12px 0}.footer-bottom>span{display:block}.footer-breadcrumb{padding-bottom:12px}.site-footer{padding-top:30px}.site-header~main .story-sticky{min-height:650px}}
@media(max-width:380px){.global-actions{gap:8px}.compact-brand{font-size:12px}.compact-brand span{font-size:7px}.nav-quote{font-size:9px}.global-bar{gap:10px}.shell-width{width:calc(100% - 32px)}}
@media(prefers-reduced-motion:reduce){.navigation-surface{animation:none}.site-header~main .story-sticky{top:0;height:auto;min-height:720px}}
.wrap{width:min(var(--shell-width),calc(100% - 48px))}.service-detail [id],.process-list article[id]{scroll-margin-top:88px}
@media(max-width:900px){.wrap{width:calc(100% - 40px)}}
@media(max-width:380px){.wrap{width:calc(100% - 32px)}}
@media(max-width:900px){.panel-close{display:none}.panel-toolbar{min-height:16px}.menu-back{font-size:12px}.site-search-results>a{min-height:48px}}

/* Quiet, monochrome focus treatment for the open search field. */
.search-input-row input:focus-visible{outline:none;box-shadow:0 1px 0 var(--ink)}

/* Service links are text-led, without decorative arrow columns. */
.service-rows>a{grid-template-columns:65px 1fr}@media(max-width:740px){.service-rows>a{grid-template-columns:30px 1fr}}