:root{
  --paper:#f5f7f8;--paper-2:#edf1f3;--ink:#0f171d;--muted:#61717b;--navy:#09131a;--navy-2:#10232e;--navy-3:#173642;--line:#d7dfe3;--line-dark:#9eabb2;--cyan:#3bd7ff;--white:#fff;--container:1180px;--reading:820px;--serif:"Source Serif 4",Georgia,serif;--sans:"IBM Plex Sans","Segoe UI",Arial,sans-serif;--shadow:0 20px 52px rgba(8,18,25,.08)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;max-width:100%;overflow-x:clip}
body{margin:0;max-width:100%;overflow-x:clip;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img,svg,video{max-width:100%;height:auto}
button,input,select{font:inherit}
.container{width:min(calc(100% - 40px),var(--container));margin:0 auto;min-width:0}
.eyebrow{font-size:10px;letter-spacing:.2em;font-weight:600;text-transform:uppercase;color:#57dfff;margin-bottom:16px}
.eyebrow.dark{color:#55717f}
.small,.footer-meta{font-size:12px;color:var(--muted)}
.utility-bar{background:var(--navy);color:#9eb0ba;font-size:10px;letter-spacing:.1em;text-transform:uppercase}
.utility-row{height:29px;display:flex;align-items:center;justify-content:space-between;gap:20px;white-space:nowrap;overflow:hidden}
.utility-row a{color:#dbe7ec;overflow:hidden;text-overflow:ellipsis}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-row{height:78px;display:grid;grid-template-columns:250px 1fr auto auto;gap:28px;align-items:center;min-width:0}
.brand{display:inline-flex;align-items:center;gap:12px;width:max-content;min-width:0}
.brand-mark{position:relative;display:block;width:25px;height:43px;flex:0 0 auto;background:linear-gradient(90deg,#071018 0 48%,#183745 48% 100%);clip-path:polygon(50% 0,100% 14%,100% 86%,50% 100%,0 86%,0 14%);filter:drop-shadow(0 5px 9px rgba(5,14,21,.15))}
.brand-mark i{position:absolute;inset:0 auto 0 50%;width:2px;transform:translateX(-1px);background:linear-gradient(#94f2ff,#31d4ff 45%,#8beeff);box-shadow:0 0 8px rgba(67,217,255,.7)}
.brand-name{display:flex;flex-direction:column;line-height:1;min-width:0}
.brand-name strong{font:600 16px/1 var(--sans);letter-spacing:.1em}
.brand-name em{font:500 9px/1 var(--sans);font-style:normal;letter-spacing:.48em;margin-top:7px}
.nav{display:flex;align-items:center;gap:28px;min-width:0}
.nav a{position:relative;padding:28px 0 26px;font-size:13px;font-weight:600;color:#2b3942;white-space:nowrap}
.nav a:after{content:"";position:absolute;left:0;right:100%;bottom:19px;height:2px;background:var(--cyan);transition:right .18s ease}
.nav a:hover:after,.nav a.active:after{right:0}
.header-report{display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 15px;border:1px solid #bdc8cd;font-size:10px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;white-space:nowrap}
.header-report:hover{border-color:var(--ink);background:var(--ink);color:#fff}
.menu-toggle{display:none;width:44px;height:44px;border:0;background:transparent;padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}
.menu-toggle span{display:block;width:23px;height:2px;background:var(--ink);transition:.2s ease}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{display:none;background:#fff;border-top:1px solid var(--line);box-shadow:0 24px 40px rgba(9,20,28,.12)}
.mobile-menu.open{display:block}
.mobile-menu-inner{padding:14px 0 24px}
.mobile-menu nav{display:grid}
.mobile-menu nav a{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line);font:500 20px/1.25 var(--serif)}
.mobile-menu nav a:after{content:"→";font:500 14px/1 var(--sans);color:var(--muted)}
.mobile-menu .mobile-cta{margin-top:18px}
.research-hero{position:relative;overflow:hidden;background:linear-gradient(118deg,#081119 0%,#0d1c25 62%,#14333f 100%);color:#fff;border-bottom:1px solid #1a3c49}
.research-hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent,#000);pointer-events:none}
.research-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:70px;align-items:center;min-height:430px;padding:70px 0}
.research-hero-copy{max-width:760px}
.research-hero h1{margin:0 0 20px;font:500 clamp(44px,5.6vw,70px)/1.02 var(--serif);letter-spacing:-.03em}
.research-hero p{margin:0;max-width:690px;font-size:18px;line-height:1.65;color:#c8d6dc}
.hero-mark-wrap{display:flex;justify-content:center;align-items:center}
.hero-mark{width:132px;height:225px;filter:drop-shadow(0 28px 35px rgba(0,0,0,.32))}
.hero-mark i{width:3px;transform:translateX(-1.5px);box-shadow:0 0 16px rgba(67,217,255,.85)}
.section{padding:66px 0;border-top:1px solid var(--line)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px;padding-bottom:11px;border-bottom:1px solid var(--line-dark)}
.section-head h2{margin:0;font-size:10px;letter-spacing:.2em;text-transform:uppercase}
.section-head a{font-size:12px;color:var(--muted)}
.home-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(320px,.82fr);gap:58px}
.research-card{padding:24px 0;border-bottom:1px solid var(--line)}
.research-card:first-child{padding-top:0}
.research-card.featured{padding:0;border-bottom:0}
.research-card-meta{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:15px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.research-card-meta span:first-child{color:#305364}
.research-card h3{margin:10px 0 10px;font:500 29px/1.08 var(--serif);letter-spacing:-.018em}
.research-card.featured h3{font-size:clamp(34px,3.8vw,50px)}
.research-card h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.research-card p{margin:0;max-width:720px;color:var(--muted);font-size:15px;line-height:1.65}
.research-card-actions{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;font-size:11px;font-weight:600;letter-spacing:.06em}
.research-card-actions a{padding-bottom:3px;border-bottom:1px solid #8d9ba3}
.research-card-actions a:first-child{border-color:var(--ink)}
.chips,.tags{display:flex;gap:7px;flex-wrap:wrap}
.chips span,.tag{font-size:9px;letter-spacing:.1em;text-transform:uppercase;padding:5px 7px;border:1px solid var(--line);color:#60707a;background:rgba(255,255,255,.62)}
.research-list{border-top:2px solid var(--ink)}
.research-programs{display:grid;grid-template-columns:repeat(3,1fr);border-top:2px solid var(--ink)}
.research-program{padding:24px 24px 24px 0;border-bottom:1px solid var(--line)}
.research-program+.research-program{padding-left:24px;border-left:1px solid var(--line)}
.research-program span{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.research-program h3{margin:10px 0 8px;font:500 25px/1.08 var(--serif)}
.research-program p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.research-standard{background:var(--navy);color:#fff}
.research-standard-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;align-items:start}
.research-standard h2{margin:0;font:500 34px/1.05 var(--serif)}
.research-standard p{margin:0;color:#b7c7ce;font-size:16px;line-height:1.75}
.research-standard a{color:#fff;border-bottom:1px solid #6bdfff}
.page-hero{padding:70px 0 42px;background:linear-gradient(180deg,#fff,var(--paper));border-bottom:1px solid var(--line)}
.page-hero h1{margin:0 0 16px;font:500 clamp(42px,5vw,64px)/1 var(--serif);letter-spacing:-.025em}
.page-hero p{margin:0;max-width:800px;color:var(--muted);font-size:18px;line-height:1.6}
.archive-hero .searchbar{margin-top:28px}
.searchbar{display:grid;grid-template-columns:minmax(240px,1fr) 170px 190px auto;gap:10px;align-items:center}
.searchbar input,.searchbar select{height:46px;border:1px solid var(--line);background:#fff;padding:0 13px;color:var(--ink);min-width:0}
#results-count{font-size:11px;color:var(--muted);white-space:nowrap}
.archive-section{padding-top:38px}
.archive-list{border-top:2px solid var(--ink)}
.archive-item{display:grid;grid-template-columns:150px minmax(0,1fr) 100px;gap:32px;padding:28px 0;border-bottom:1px solid var(--line);align-items:start}
.archive-date{display:grid;gap:7px;font-size:11px;color:var(--muted)}
.archive-date span{font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#416270}
.archive-item h3{margin:10px 0 8px;font:500 30px/1.08 var(--serif)}
.archive-item h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}
.archive-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}
.archive-actions{display:grid;gap:10px;justify-items:end}
.text-link{font-size:11px;font-weight:600;border-bottom:1px solid var(--ink);padding-bottom:2px}
.muted-link{color:var(--muted);border-color:#9aa7ad}
.pager{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.page-btn{width:40px;height:40px;border:1px solid var(--line);background:#fff;color:var(--ink);cursor:pointer}
.page-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.method-grid{display:grid;grid-template-columns:260px minmax(0,1fr);gap:70px}
.method-nav{position:sticky;top:108px;align-self:start;display:grid;gap:8px;font-size:12px}
.method-nav a{padding:8px 0;border-bottom:1px solid var(--line);color:var(--muted)}
.method-copy{max-width:820px}
.method-copy section{padding:0 0 42px;margin:0 0 42px;border-bottom:1px solid var(--line)}
.method-copy h2{margin:0 0 14px;font:500 31px/1.08 var(--serif)}
.method-copy h3{margin:24px 0 8px;font-size:16px}
.method-copy p,.method-copy li{font-size:16px;line-height:1.75;color:#27343c}
.method-copy ul,.method-copy ol{padding-left:22px}
.pipeline{display:grid;gap:0;border-top:2px solid var(--ink)}
.pipeline-step{display:grid;grid-template-columns:50px 180px 1fr;gap:20px;padding:19px 0;border-bottom:1px solid var(--line)}
.pipeline-step span{font-size:11px;color:var(--muted)}
.pipeline-step strong{font:500 20px/1.2 var(--serif)}
.pipeline-step p{margin:0;font-size:14px;color:var(--muted)}
.report-hero{padding:64px 0 40px;background:#fff;border-bottom:1px solid var(--line)}
.report-header{max-width:1060px}
.report-header h1{margin:0 0 16px;font:500 clamp(40px,5vw,62px)/1.02 var(--serif);letter-spacing:-.028em}
.report-header .deck{max-width:900px;color:#52636d;font-size:18px;line-height:1.65}
.report-kicker{margin-top:14px;font-size:11px;color:var(--muted)}
.report-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}
.report-actions a{font-size:11px;font-weight:600;letter-spacing:.06em;padding-bottom:3px;border-bottom:1px solid var(--ink)}
.report-shell{padding:42px 0 74px}
.report-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:54px;align-items:start;min-width:0}
.report-main{min-width:0;width:100%}
.meta-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:32px}
.meta-card{background:#fff;border:1px solid var(--line);padding:16px;min-width:0}
.meta-card .label,.badge{font-size:9px;letter-spacing:.13em;text-transform:uppercase;color:var(--muted)}
.meta-card .value{margin-top:8px;font:500 18px/1.23 var(--serif);overflow-wrap:anywhere}
.report-side{position:sticky;top:106px;align-self:start;min-width:0}
.panel{background:#fff;border:1px solid var(--line);padding:17px;margin-bottom:12px}
.panel p{margin:10px 0 0}
.report-toc{display:grid;margin-top:10px}
.report-toc a{padding:8px 0;border-top:1px solid var(--line);font-size:11px;line-height:1.35;color:#62727b}
.report-toc a:first-child{border-top:0}
.report-toc a.active{color:var(--ink);font-weight:600}
.report-side-link{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}
.footer{background:#e9e7df;border-top:1px solid #d3cfc4;padding:40px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:48px;padding-bottom:30px}
.footer-intro{max-width:440px}
.footer-intro p{margin:16px 0 0;color:#505b61;font:500 16px/1.55 var(--serif)}
.footer-title{font-size:9px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}
.footer-links{display:grid;gap:8px;font-size:12px}
.footer-links a:hover{text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:17px;border-top:1px solid #cbc6bb}
.footer-brand .brand-mark{width:20px;height:34px}
.footer-brand .brand-name strong{font-size:13px}
.footer-brand .brand-name em{font-size:7px}
@media(max-width:1040px){.header-row{grid-template-columns:230px 1fr auto}.header-report{display:none}.research-hero-grid{grid-template-columns:minmax(0,1fr) 190px;gap:36px}.hero-mark{width:110px;height:188px}.home-grid{gap:40px}.report-layout{gap:36px;grid-template-columns:minmax(0,1fr) 220px}.searchbar{grid-template-columns:minmax(220px,1fr) 150px 170px}.searchbar #results-count{grid-column:1/-1}}
@media(max-width:860px){.container{width:min(calc(100% - 30px),var(--container))}.utility-row{height:26px}.utility-row>a{display:none}.header-row{height:68px;display:flex;justify-content:space-between;gap:16px}.nav,.header-report{display:none}.menu-toggle{display:flex}.brand-mark{width:22px;height:38px}.brand-name strong{font-size:14px}.brand-name em{font-size:8px}.research-hero-grid{grid-template-columns:1fr;min-height:0;padding:54px 0}.hero-mark-wrap{display:none}.research-hero h1{font-size:clamp(40px,10vw,58px)}.home-grid{grid-template-columns:1fr;gap:48px}.research-programs{grid-template-columns:1fr}.research-program{padding:20px 0}.research-program+.research-program{padding-left:0;border-left:0}.research-standard-grid{grid-template-columns:1fr;gap:22px}.searchbar{grid-template-columns:1fr 1fr}.searchbar input{grid-column:1/-1}.searchbar #results-count{grid-column:1/-1}.archive-item{grid-template-columns:120px minmax(0,1fr);gap:24px}.archive-actions{grid-column:2;display:flex;justify-items:start;justify-content:flex-start}.method-grid{grid-template-columns:1fr}.method-nav{display:none}.pipeline-step{grid-template-columns:38px 150px 1fr}.report-layout{grid-template-columns:minmax(0,1fr);gap:30px}.report-side{position:static;display:grid;grid-template-columns:1fr 1fr;gap:10px}.report-side .panel{margin:0}.report-toc-panel{grid-column:1/-1}.meta-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-intro{grid-column:1/-1}}
@media(max-width:560px){.container{width:calc(100% - 28px)}.section{padding:50px 0}.research-hero-grid{padding:46px 0}.research-hero p{font-size:16px}.research-card h3{font-size:27px}.research-card.featured h3{font-size:34px}.page-hero{padding:52px 0 34px}.page-hero h1{font-size:42px}.page-hero p{font-size:16px}.searchbar{grid-template-columns:1fr}.searchbar input,.searchbar select,#results-count{grid-column:1}.archive-item{grid-template-columns:1fr;gap:14px}.archive-actions{grid-column:1}.archive-date{display:flex;justify-content:space-between;align-items:center}.archive-item h3{font-size:27px}.pipeline-step{grid-template-columns:32px 1fr;gap:12px}.pipeline-step p{grid-column:2}.report-hero{padding:48px 0 30px}.report-header h1{font-size:39px}.report-header .deck{font-size:16px}.report-shell{padding:30px 0 56px}.report-main{padding-inline:0}.report-side{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-intro{grid-column:auto}.footer-bottom{flex-direction:column;gap:5px}}