/* Nishant — editorial site v1. Neutral, accessible and intentionally restrained. */
:root{--bg:#fafbf9;--white:#fff;--ink:#172827;--muted:#5c6b69;--muted2:#788683;--blue:#315f77;--blue-deep:#234f66;--blue-wash:#edf3f5;--sage:#dce8e0;--line:#dfe6e2;--line2:#e9eeeb;--cream:#f4f6f2;--serif:Georgia,'Iowan Old Style','Baskerville',serif;--sans:Inter,'Avenir Next',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--shell:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);font-family:var(--sans);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #94bdc9;outline-offset:3px}button,input{font:inherit}button{cursor:pointer}::selection{background:#c9dce2;color:var(--ink)}[hidden]{display:none!important}.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}.skip-link{position:absolute;top:-100px;left:20px;padding:8px 16px;background:#fff;z-index:100}.skip-link:focus{top:10px}.site-shell{width:min(var(--shell),calc(100% - 96px));margin:0 auto}.topline{height:4px;background:linear-gradient(90deg,#35647a 0%,#35647a 42%,#b7c9c6 42%,#b7c9c6 76%,#eef0ea 76%)}
/* Header */
.site-header{background:var(--bg);border-bottom:1px solid var(--line);position:relative;z-index:20}.header-inner{min-height:83px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:750;letter-spacing:-.065em;font-size:27px;line-height:1}.brand-mark{width:38px;height:34px;fill:#3c7187;flex:none}.brand-period{color:#487a90}.main-nav{display:flex;align-items:center;gap:37px}.main-nav a{font-size:13px;font-weight:620;letter-spacing:.005em;color:#435351;transition:color .2s}.main-nav a:hover,.main-nav a[aria-current=page]{color:var(--blue)}.main-nav .nav-social{border:1px solid #cbdad9;border-radius:4px;padding:10px 15px;margin-left:4px;color:#204b60}.nav-social span{padding-left:12px}.menu-toggle{display:none;background:none;border:0;padding:10px}
/* Type */
.eyebrow{font-size:10px;font-weight:760;letter-spacing:.17em;color:var(--blue);line-height:1.5}.with-line{display:flex;align-items:center;gap:13px}.with-line:before{content:'';display:inline-block;width:24px;height:1px;background:var(--blue)}h1,h2,h3,p,blockquote{margin:0}h1,h2,h3{font-weight:normal}h1,h2,.section-title{letter-spacing:-.047em}h1 em,h2 em,blockquote em{font-family:var(--serif);font-style:italic;font-weight:normal;color:var(--blue);letter-spacing:-.045em}.button-primary{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;padding:15px 18px;background:var(--blue-deep);color:white;font-size:13px;font-weight:640;border:1px solid var(--blue-deep);border-radius:3px;transition:background .2s,transform .2s;min-width:194px}.button-primary:hover{background:#173b50;transform:translateY(-1px)}.button-primary span{font-size:17px;font-weight:400}.text-link{font-weight:670;font-size:13px;color:var(--blue-deep);display:inline-flex;gap:15px;align-items:center}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.text-link span{font-size:18px;font-weight:400}.soft-pipe{color:#abb9b6;padding:0 8px}
/* Hero */
.hero{padding-top:88px;padding-bottom:91px;display:grid;grid-template-columns:minmax(0,1.37fr) minmax(295px,.63fr);gap:90px;align-items:center}.hero-copy h1{font-family:var(--serif);font-size:clamp(52px,5.5vw,78px);line-height:1.105;margin:34px 0 28px;letter-spacing:-.068em;color:#1c2d2c;white-space:nowrap}.hero-copy h1 em{font-size:.96em}.hero-lead{max-width:635px;font-size:16px;line-height:1.83;color:#5c6967}.hero-actions{display:flex;align-items:center;gap:33px;margin-top:35px}.hero-aside{padding:20px 22px 17px;background:#edf3f2;border:1px solid #dbe7e3;min-height:360px;display:flex;flex-direction:column}.aside-top{display:flex;justify-content:space-between;color:#567473;font-size:9px;letter-spacing:.14em;font-weight:700}.aside-title{font-family:var(--serif);font-size:24px;line-height:1.2;margin-top:28px;color:#345959;letter-spacing:-.04em}.orbital-figure{margin:-1px auto 0;width:100%;max-width:275px;flex:1;display:flex;align-items:center}.orbital-figure svg{width:100%;height:auto;max-height:194px}.aside-end{border-top:1px solid #d3e0db;padding-top:13px;font-size:8px;letter-spacing:.07em;gap:5px}
/* Featured */
.feature-band{background:white;border-block:1px solid var(--line)}.feature-grid{display:grid;grid-template-columns:minmax(0,.98fr) minmax(0,1.02fr);gap:78px;align-items:stretch;padding-top:67px;padding-bottom:72px}.feature-content{display:flex;flex-direction:column;padding-top:15px}.feature-content h2{font-family:var(--serif);font-size:clamp(32px,3vw,44px);line-height:1.18;margin-top:26px;letter-spacing:-.057em;max-width:550px}.feature-content h2 a:hover{color:var(--blue)}.feature-content p{font-size:15px;line-height:1.85;color:var(--muted);max-width:490px;margin-top:23px}.small-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#447d95;margin-right:8px;vertical-align:1px}.feature-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:auto;padding-top:40px;color:var(--muted);font-size:12px}.circle-arrow{border:1px solid #d0dfde;display:flex;justify-content:center;align-items:center;width:47px;height:47px;border-radius:50%;font-size:22px;color:var(--blue);transition:background .2s}.circle-arrow:hover{background:#edf3f5}.feature-art{background:#f6f9f7;border:1px solid #d8e3df;padding:23px 26px 18px;min-height:425px;display:flex;flex-direction:column;transition:box-shadow .2s}.feature-art:hover{box-shadow:0 15px 42px #1f393914}.diagram-header,.diagram-footer{font-size:9px;font-weight:700;letter-spacing:.13em;color:#577373;display:flex;justify-content:space-between;gap:10px}.diagram-subtitle{font-family:var(--serif);font-size:21px;letter-spacing:-.04em;line-height:1.3;margin:15px 0 21px}.diagram-body{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.diagram-node{background:#fff;border:1px solid #cbdcdb;text-align:center;padding:14px 4px;color:#416369;font-size:9px;font-weight:720;letter-spacing:.04em}.diagram-funnel{height:49px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#6a8380;letter-spacing:.12em;font-size:8px;font-weight:730;gap:4px}.funnel-line{height:19px;width:1px;background:#aac0be}.diagram-mid{text-align:center;background:#e1ebe8;border:1px solid #c3d6d0;padding:17px 8px;display:flex;flex-direction:column;gap:3px;color:#26505a;font-size:16px;font-family:var(--serif);font-weight:bold}.diagram-mid small{font-family:var(--sans);font-size:10px;color:#5e7473;font-weight:500}.diagram-layers{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.diagram-layers div{display:flex;flex-direction:column;background:#e6edf0;border:1px solid #ccdade;text-align:center;padding:12px 3px;font-size:10px;color:#345f74;letter-spacing:.055em;font-weight:750;gap:3px}.diagram-layers b{font-size:9px;font-weight:450;color:#567272;letter-spacing:0}.diagram-footer{border-top:1px solid #dbe5e1;margin-top:auto;padding-top:15px;font-size:8px;align-items:center}.diagram-footer span{font-size:20px;color:#315f77;line-height:1}
/* Common sections */
.section-padding{padding-top:87px;padding-bottom:96px}.section-top{display:flex;justify-content:space-between;align-items:end;gap:36px;margin-bottom:38px}.section-title{font-family:var(--serif);font-size:clamp(34px,3.4vw,45px);line-height:1.2;margin-top:12px;letter-spacing:-.052em}.section-intro{max-width:315px;color:var(--muted);font-size:13px;line-height:1.7}.writing-list{border-top:1px solid var(--line)}.writing-item{display:grid;grid-template-columns:55px 1fr 44px;gap:24px;align-items:start;border-bottom:1px solid var(--line);padding:34px 0 35px;transition:background .2s}.writing-item:hover{background:#f0f4f1}.writing-number{font-family:var(--serif);font-size:18px;color:#90a6a1;padding-top:7px}.writing-main .writing-meta{font-size:10px;color:var(--blue);font-weight:730;letter-spacing:.085em;line-height:1.6}.writing-meta span{color:#b0bdb9;padding:0 6px}.writing-main h3{font-family:var(--serif);font-size:clamp(23px,2.1vw,29px);line-height:1.24;letter-spacing:-.04em;margin-top:11px;max-width:825px}.writing-main p{max-width:740px;color:var(--muted);font-size:13px;line-height:1.76;margin-top:10px}.external-note{font-size:11px;color:#54747d;margin-top:15px}.writing-arrow{font-size:25px;color:var(--blue);text-align:right;transition:transform .2s}.writing-item:hover .writing-arrow{transform:translate(4px,-4px)}
/* Topics */
.topics-bg{background:#edf3f0;border-block:1px solid #dce8e2}.topics-bg .section-padding{padding-top:80px;padding-bottom:92px}.topic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.topic-card{background:#fff;border:1px solid #d9e6e0;min-height:311px;padding:26px 22px 20px;display:flex;flex-direction:column;transition:transform .2s,border-color .2s}.topic-card:hover{transform:translateY(-5px);border-color:#a7c4ca}.topic-num,.desk-type{color:var(--blue);font-size:10px;font-weight:740;letter-spacing:.11em}.topic-card h3{font-family:var(--serif);font-size:24px;line-height:1.25;letter-spacing:-.043em;margin-top:28px}.topic-card p{font-size:12px;color:var(--muted);line-height:1.75;margin-top:13px}.topic-go{font-size:12px;font-weight:740;color:var(--blue);margin-top:auto;padding-top:22px}.desk-section{padding-top:78px;padding-bottom:91px}.desk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.desk-item{border-top:2px solid #a8c1bd;padding-top:20px;min-height:204px}.desk-type span{color:#b7c8c3;padding:0 7px}.desk-item h3{font-family:var(--serif);font-size:23px;letter-spacing:-.035em;line-height:1.28;margin-top:20px}.desk-item p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:15px}
/* Belief */
.belief-section{background:#254d5c;color:#f7faf7}.belief-inner{padding-top:75px;padding-bottom:79px}.belief-section .eyebrow{color:#b5d2dc}.belief-section blockquote{font-family:var(--serif);font-size:clamp(30px,3.7vw,49px);letter-spacing:-.043em;line-height:1.26;max-width:850px;margin-top:23px}.belief-section blockquote em{color:#bfdce0}.belief-section a{display:inline-flex;margin-top:33px;color:#e7f5f7;font-size:12px;font-weight:650;gap:18px}.belief-section a:hover{text-decoration:underline;text-underline-offset:4px}
/* Footer */
.site-footer{background:#f6f8f5;border-top:1px solid var(--line)}.footer-head{padding:74px 0 73px;display:flex;justify-content:space-between;gap:40px;align-items:end}.footer-head h2{font-family:var(--serif);font-size:44px;line-height:1.1;letter-spacing:-.055em;margin-top:17px}.footer-head h2 em{color:var(--blue)}.footer-head p{font-size:13px;color:var(--muted);margin-top:17px}.footer-cta{border:1px solid #bacfce;color:#255367;min-width:209px;display:flex;justify-content:space-between;padding:14px 16px;font-size:12px;font-weight:730}.footer-cta:hover{background:#e4eeec}.footer-cta span{font-size:17px;font-weight:400}.footer-bottom{border-top:1px solid var(--line);padding:21px 0 26px;display:flex;align-items:center;justify-content:space-between;gap:25px;color:#778480;font-size:10px}.footer-name{font-size:17px;font-weight:790;letter-spacing:-.06em;color:var(--ink)}.footer-identity{display:flex;align-items:center;gap:14px}.footer-identity>span:nth-child(2){border-left:1px solid #cdd8d4;padding-left:14px}.footer-links{display:flex;gap:25px}.footer-links a:hover{color:var(--blue)}
/* Inner pages */
.inner-hero{padding-top:93px;padding-bottom:84px}.inner-hero h1{font-family:var(--serif);font-size:clamp(50px,6vw,79px);line-height:1.1;margin-top:28px;letter-spacing:-.063em}.inner-hero p{color:var(--muted);font-size:17px;line-height:1.85;max-width:740px;margin-top:27px}.library-section{padding-bottom:120px}.library-controls{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:21px 0 24px;border-top:1px solid var(--line);flex-wrap:wrap}.search-wrap{position:relative;min-width:260px;max-width:340px;flex:1}.search-wrap svg{position:absolute;top:15px;left:13px;color:#76908a}.search-wrap input{width:100%;height:48px;border:1px solid #d9e2de;padding:11px 10px 11px 41px;background:white;border-radius:2px;color:var(--ink);font-size:12px}.filter-pills{display:flex;flex-wrap:wrap;gap:6px}.filter{font-size:11px;background:transparent;border:1px solid transparent;border-radius:3px;color:var(--muted);padding:10px 13px}.filter:hover{border-color:#ceddd8}.filter.active{background:#e7f0ee;color:#20576b;border-color:#cfe1da;font-weight:750}.library-list{margin-top:6px}.library-foot{display:flex;justify-content:space-between;align-items:center;gap:20px;color:var(--muted2);font-size:12px;padding:30px 0}.library-foot a{font-weight:730;color:var(--blue)}.no-results{font-size:14px;padding:38px 0;color:var(--muted)}
/* Architecture */
.architecture-intro{padding:0 0 85px;display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:end}.architecture-intro h2{font-family:var(--serif);font-size:36px;line-height:1.2;letter-spacing:-.042em;margin-top:14px}.architecture-intro p{font-size:14px;line-height:1.9;color:var(--muted)}.architecture-canvas{background:#f0f4f2;border-block:1px solid #dae6e1;padding:76px 0 79px}.architecture-canvas .section-top{margin-bottom:35px}.architecture-figure{background:white;border:1px solid #d8e2df;padding:34px;display:grid;grid-template-columns:minmax(0,1.8fr) minmax(235px,.65fr);gap:38px;align-items:stretch}.arch-stack{display:flex;flex-direction:column}.arch-row{padding:23px 22px;display:grid;grid-template-columns:43px 1fr auto;gap:16px;align-items:center;border:1px solid}.arch-row strong{display:block;font-family:var(--serif);font-size:25px;line-height:1.2;letter-spacing:-.035em}.arch-row small{display:block;color:#667d7c;font-size:11px;line-height:1.6;margin-top:7px}.arch-index{font-family:var(--serif);font-size:20px;color:#71959c}.arch-tag{font-size:9px;font-weight:730;letter-spacing:.11em;color:#50788d;align-self:start;padding-top:5px}.arch-adapt{background:#edf3f8;border-color:#cbdce6}.arch-coordinate{background:#eff4ef;border-color:#cfded4}.arch-execute{background:#e4edeb;border-color:#c3d5cf}.arch-connector{height:60px;display:flex;justify-content:center;align-items:center;position:relative}.arch-connector:before{content:'';position:absolute;height:100%;width:1px;background:#91ada9;left:50%;top:0}.arch-connector span{position:relative;background:#fff;padding:4px 14px;color:#67827c;font-size:10px;letter-spacing:.03em}.arch-crosscut{border-left:2px solid #d3ded9;padding-left:24px;display:flex;flex-direction:column;justify-content:center;gap:10px}.arch-crosscut>span{color:var(--blue);font-size:10px;font-weight:760;letter-spacing:.13em;margin-bottom:11px}.arch-crosscut div{font-size:12px;color:#3e5552;line-height:1.6;border-bottom:1px solid #e3ebe7;padding:10px 0}.figure-caption{display:flex;justify-content:space-between;gap:20px;margin-top:17px;font-size:10px;color:#6c817c;letter-spacing:.025em}.arch-principles{padding-bottom:78px}.principles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.principles-grid>div{border-top:2px solid #acc5bf;padding-top:17px}.principles-grid span{font-size:12px;color:var(--blue);font-family:var(--serif)}.principles-grid h3{font-family:var(--serif);font-size:25px;letter-spacing:-.04em;margin-top:13px}.principles-grid p{color:var(--muted);font-size:13px;line-height:1.85;margin-top:10px}.arch-link{margin-top:47px}.arch-link a{border-bottom:1px solid #9bbcb9;font-size:13px;font-weight:750;color:var(--blue);padding-bottom:6px}
/* Field notes */
.case-feature{background:#edf3f0;border-block:1px solid #dce7e2}.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:110px;align-items:start;padding-top:80px;padding-bottom:89px}.case-grid h2{font-family:var(--serif);font-size:40px;line-height:1.2;letter-spacing:-.045em;margin-top:18px}.case-grid p{color:var(--muted);font-size:14px;line-height:1.85;margin-top:22px}.case-method{border-top:1px solid #c7d9d2}.case-method>div{border-bottom:1px solid #c7d9d2;display:grid;grid-template-columns:40px 1fr;column-gap:15px;align-items:start;padding:17px 0}.case-method span{grid-row:span 2;font-family:var(--serif);font-size:15px;color:var(--blue)}.case-method strong{font-size:14px;font-weight:710}.case-method small{font-size:11px;color:var(--muted);margin-top:4px}.privacy-note{font-size:12px;margin-top:43px;color:var(--muted);border-left:2px solid #9cbab4;padding-left:16px;max-width:600px;line-height:1.8}
/* About */
.about-hero{padding-bottom:93px}.about-hero h1{max-width:1100px}.about-grid{border-top:1px solid var(--line);display:grid;grid-template-columns:.85fr 1.15fr;gap:130px;padding-top:85px;padding-bottom:115px}.about-left h2{font-family:var(--serif);font-size:37px;line-height:1.26;letter-spacing:-.04em;margin-top:20px}.about-prose p{font-size:15px;line-height:2;color:#546461;margin-bottom:23px}.about-links{display:flex;align-items:center;gap:30px;margin-top:31px}.about-bottom .belief-inner{padding-top:58px;padding-bottom:65px}
/* Draft article */
.article-hero{padding-top:70px;padding-bottom:52px;border-bottom:1px solid var(--line)}.article-hero h1{font-family:var(--serif);font-size:clamp(40px,5vw,68px);line-height:1.15;max-width:940px;margin-top:26px;letter-spacing:-.055em}.article-hero>p{font-family:var(--serif);font-size:23px;color:#5c6c6b;margin-top:20px;max-width:800px}.article-meta{font-size:12px;color:var(--muted);margin-top:30px}.article-meta span{padding:0 9px;color:#a7b6b2}.draft-warning{display:inline-block;background:#fef2de;border:1px solid #f1d5a3;color:#7b541d;font-size:10px;letter-spacing:.1em;font-weight:750;padding:8px 11px;margin-bottom:28px}.article-body{display:grid;grid-template-columns: minmax(0,780px) 230px;gap:90px;padding-top:65px;padding-bottom:120px}.article-content{font-size:16px;line-height:1.98;color:#334b49}.article-content h2{font-family:var(--serif);font-size:33px;line-height:1.26;margin:50px 0 16px;letter-spacing:-.04em;color:var(--ink)}.article-content p{margin:0 0 24px}.article-content ul,.article-content ol{padding-left:26px}.article-content li{padding-left:7px;margin-bottom:12px}.article-content strong{color:var(--ink)}.article-side{align-self:start;position:sticky;top:32px;border-top:2px solid #a2bfb8;padding-top:20px}.article-side p{font-size:12px;color:var(--muted);line-height:1.9;margin-top:13px}.article-side a{display:inline-block;font-size:12px;color:var(--blue);font-weight:750;margin-top:18px}.not-found{min-height:58vh}.not-found .button-primary{margin-top:29px}
@media (max-width:1080px){.site-shell{width:min(var(--shell),calc(100% - 64px))}.hero{grid-template-columns:1.3fr .7fr;gap:42px}.hero-copy h1{font-size:clamp(48px,6.4vw,68px);white-space:normal}.feature-grid{gap:40px}.topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.topic-card{min-height:255px}.main-nav{gap:23px}.architecture-figure{grid-template-columns:1.65fr .75fr;gap:24px}.arch-tag{font-size:8px}.case-grid{gap:60px}.about-grid{gap:75px}}
@media (max-width:760px){.site-shell{width:calc(100% - 42px)}.header-inner{min-height:72px}.brand{font-size:25px}.brand-mark{width:35px}.menu-toggle{display:flex;width:38px;height:38px;flex-direction:column;justify-content:center;align-items:center;gap:6px}.menu-toggle span{width:23px;height:2px;background:var(--ink)}.main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);padding:17px 21px 22px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;box-shadow:0 15px 25px #18352c12}.main-nav.is-open{display:flex}.main-nav a{display:block;padding:14px 5px;font-size:14px}.main-nav .nav-social{margin:10px 0 0;text-align:center}.hero{padding-top:60px;padding-bottom:65px;grid-template-columns:1fr;gap:39px}.hero-copy h1{font-size:clamp(47px,9vw,65px);margin:25px 0 20px}.hero-lead{font-size:15px;line-height:1.8}.hero-actions{flex-wrap:wrap;gap:24px;margin-top:27px}.hero-aside{min-height:250px;padding:17px 20px}.aside-title{margin-top:16px;font-size:23px}.orbital-figure{max-height:115px;max-width:225px;margin-left:auto;margin-right:0}.orbital-figure svg{max-height:118px}.feature-grid{grid-template-columns:1fr;padding-top:52px;padding-bottom:55px;gap:35px}.feature-content{padding-top:0}.feature-content h2{font-size:36px;margin-top:19px}.feature-content p{margin-top:16px}.feature-bottom{padding-top:20px}.feature-art{min-height:395px}.section-padding,.topics-bg .section-padding{padding-top:62px;padding-bottom:67px}.section-top{align-items:start;gap:15px;flex-direction:column;margin-bottom:26px}.section-title{font-size:36px}.section-intro{max-width:100%}.writing-item{grid-template-columns:30px 1fr 20px;gap:12px;padding:27px 0}.writing-main h3{font-size:24px}.writing-main p{font-size:12px}.writing-main .writing-meta{font-size:9px}.writing-number{font-size:15px}.writing-arrow{font-size:19px}.topic-grid{grid-template-columns:1fr;gap:11px}.topic-card{min-height:225px;padding:23px}.topic-card h3{font-size:26px;margin-top:18px}.topic-card p{max-width:320px}.desk-grid,.principles-grid{grid-template-columns:1fr;gap:25px}.desk-item{min-height:auto;padding-bottom:15px}.belief-inner{padding-top:57px;padding-bottom:65px}.belief-section blockquote{font-size:34px}.footer-head{padding:51px 0;flex-direction:column;align-items:start;gap:27px}.footer-head h2{font-size:40px}.footer-bottom{align-items:start;gap:15px;flex-direction:column}.footer-links{gap:20px}.inner-hero{padding-top:63px;padding-bottom:58px}.inner-hero h1{font-size:clamp(48px,10vw,65px)}.inner-hero p{font-size:15px;margin-top:23px}.library-controls{align-items:stretch;gap:18px}.search-wrap{max-width:100%;width:100%}.filter-pills{gap:4px}.filter{padding:9px 9px}.library-section{padding-bottom:80px}.library-foot{flex-direction:column;align-items:start}.architecture-intro,.case-grid,.about-grid{grid-template-columns:1fr;gap:29px}.architecture-intro{padding-bottom:65px}.architecture-intro h2{font-size:31px}.architecture-canvas{padding:58px 0}.architecture-figure{grid-template-columns:1fr;padding:20px;gap:26px}.arch-row{grid-template-columns:26px 1fr;gap:8px;padding:18px 13px}.arch-row strong{font-size:21px}.arch-tag{grid-column:2;justify-self:start;align-self:auto;padding:0}.arch-index{font-size:18px}.arch-crosscut{border-left:0;border-top:2px solid #d3ded9;padding:19px 0 0;gap:6px}.arch-crosscut div{padding:7px 0}.figure-caption{flex-direction:column;gap:4px;font-size:9px}.case-grid{padding-top:60px;padding-bottom:65px}.case-grid h2{font-size:34px}.about-hero{padding-bottom:63px}.about-grid{padding-top:59px;padding-bottom:75px}.about-left h2{font-size:32px}.about-links{flex-wrap:wrap}.article-hero{padding-top:48px}.article-hero h1{font-size:42px}.article-body{grid-template-columns:1fr;gap:27px;padding-top:42px}.article-content{font-size:15px}.article-content h2{font-size:28px}.article-side{position:static}.about-bottom .belief-inner{padding-top:52px;padding-bottom:56px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}
/* Publication pages can contain responsive architecture figures/images. */
.article-content img,.article-content svg{display:block;max-width:100%;height:auto;margin:29px auto;border:1px solid var(--line)}
.article-content a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
/* Keep the publication predominantly light, as with the author's visual identity. */
.belief-section{background:#f2f6f3;color:var(--ink);border-block:1px solid #dce7e1}
.belief-section .eyebrow{color:var(--blue)}
.belief-section blockquote em{color:var(--blue)}
.belief-section a{color:var(--blue)}

/* Architecture library — editorial, readable, reusable */
.lib-hero{padding:85px 0 91px}.lib-version{margin-left:18px;font-size:9px;color:#82938d}.lib-hero-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(275px,.45fr);gap:88px;margin-top:28px;align-items:start}.lib-hero h1{font-family:var(--serif);font-size:clamp(45px,4.6vw,70px);line-height:1.17;max-width:890px}.lib-hero h1 em{font-style:italic}.lib-intro{font-size:16px;line-height:1.85;color:var(--muted);max-width:680px;margin-top:25px}.lib-hero-actions{display:flex;align-items:center;gap:30px;flex-wrap:wrap;margin-top:34px}.lib-hero-aside{background:#f0f5f1;border:1px solid #dce6dd;padding:25px 28px}.lib-hero-aside>div{display:flex;align-items:baseline;gap:14px;border-bottom:1px solid #d7e3dd;padding:15px 0}.lib-hero-aside strong{font-family:var(--serif);font-size:35px;color:#315f77;font-weight:normal}.lib-hero-aside span:not(.eyebrow){font-size:12px;color:#4f6863}.lib-hero-aside p{font-size:12px;line-height:1.8;color:var(--muted);margin-top:18px}.lib-strip{background:white;border-block:1px solid var(--line)}.lib-strip .site-shell{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-top:18px;padding-bottom:18px}.lib-strip span{font-size:10px;font-weight:700;color:#657c77;letter-spacing:.055em}.lib-strip span:first-child{color:#285e76}.lib-section{padding-top:75px;padding-bottom:98px}.lib-filters{display:flex;gap:8px;flex-wrap:wrap;margin:35px 0 25px}.lib-filter{border:1px solid #dce6e1;background:#fff;padding:10px 16px;border-radius:3px;color:#516762;font-size:12px;font-weight:650}.lib-filter.active{background:#244f63;color:#fff;border-color:#244f63}.lib-filter span{opacity:.65;padding-left:6px}.lib-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.lib-card{background:#fff;border:1px solid #dbe5df;display:flex;flex-direction:column;min-width:0;transition:box-shadow .2s,border-color .2s}.lib-card:hover{box-shadow:0 18px 42px #1c3d3c12;border-color:#b6d0c5}.lib-card-art{height:205px;padding:22px;background:#fbfdfb;display:flex;align-items:center;justify-content:center;border-bottom:1px solid #e7eeea;overflow:hidden}.lib-card-art img{width:100%;height:100%;object-fit:contain}.lib-card-body{display:flex;flex-direction:column;flex:1;padding:24px 28px 22px}.lib-card-meta{display:flex;justify-content:space-between;gap:12px;font-size:10px;color:#577570;letter-spacing:.06em;font-weight:700}.lib-card h3{font-family:var(--serif);font-size:28px;line-height:1.23;letter-spacing:-.045em;margin-top:16px}.lib-card p{font-size:13px;line-height:1.83;color:var(--muted);margin-top:13px}.lib-card-foot{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:14px;margin-top:25px;font-size:12px;color:var(--blue);font-weight:700}.lib-card-foot span{font-size:18px;font-weight:normal}.lib-empty{padding:20px;color:var(--muted)}.lib-tools{background:#eef4f0;border-block:1px solid #dbe7df;padding:73px 0 84px}.lib-tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.lib-tool-grid a{border:1px solid #d7e2db;background:#fff;padding:29px;display:flex;flex-direction:column;min-height:280px}.lib-tool-number{font-size:10px;font-weight:760;color:#3e6b7d;letter-spacing:.12em}.lib-tool-grid h3{font-family:var(--serif);font-size:29px;line-height:1.22;letter-spacing:-.04em;margin:22px 0 10px}.lib-tool-grid p{font-size:12px;color:var(--muted);line-height:1.8}.lib-tool-grid strong{font-size:12px;color:var(--blue);font-weight:720;margin-top:auto;padding-top:24px}.lib-ending{padding-top:98px;padding-bottom:110px;max-width:920px}.lib-ending h2{font-family:var(--serif);font-size:clamp(35px,4vw,53px);line-height:1.28;margin-top:20px}.lib-ending p{font-size:15px;line-height:1.9;color:var(--muted);max-width:740px;margin-top:24px}.artifact-hero{padding-top:55px;padding-bottom:37px}.artifact-breadcrumb{font-size:12px;color:#758782;margin-bottom:36px}.artifact-breadcrumb a{color:#2c637d;text-decoration:underline;text-underline-offset:3px}.artifact-hero h1{font-family:var(--serif);font-size:clamp(41px,4.5vw,62px);max-width:1030px;line-height:1.16;margin-top:20px}.artifact-hero>p{font-size:16px;line-height:1.8;color:var(--muted);max-width:780px;margin-top:20px}.artifact-toolbar{display:flex;justify-content:space-between;align-items:center;gap:22px;margin-top:33px;border-top:1px solid var(--line);padding-top:17px}.artifact-toolbar>span{font-size:11px;color:#5c776f}.artifact-toolbar>div{display:flex;flex-wrap:wrap;gap:9px}.artifact-toolbar a{padding:8px 11px;border:1px solid #cfdfd8;background:#fff;font-size:11px;color:#2a5b6f;font-weight:700}.artifact-toolbar a:hover{background:#edf4f4}.artifact-stage{padding:34px 0 44px;background:#f1f5f2;border-block:1px solid #dce7e0}.artifact-frame{background:#fff;border:1px solid #d9e5df;padding:18px 23px}.artifact-frame-heading,.artifact-frame-foot{display:flex;justify-content:space-between;gap:12px;font-size:9px;color:#688078;letter-spacing:.1em;font-weight:680}.artifact-diagram{display:flex;align-items:center;justify-content:center;overflow:auto;min-height:300px;max-height:700px;padding:20px 0}.artifact-diagram img{display:block;max-width:100%;width:auto;height:auto;max-height:650px}.artifact-frame-foot{border-top:1px solid var(--line);padding-top:13px}.artifact-frame-foot a{color:#2b6178;font-weight:760}.artifact-details{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:85px;padding-top:80px;padding-bottom:86px}.artifact-part{padding-bottom:43px;margin-bottom:42px;border-bottom:1px solid var(--line)}.artifact-part h2{font-family:var(--serif);font-size:35px;line-height:1.24;margin:16px 0 16px}.artifact-part p{font-size:15px;line-height:1.92;color:#536963}.artifact-rules{list-style:none;counter-reset:rule;padding:0}.artifact-rules li{counter-increment:rule;display:grid;grid-template-columns:33px 1fr;gap:11px;padding:13px 0;color:#4c6660;font-size:14px;line-height:1.7;border-bottom:1px solid #e8eee9}.artifact-rules li:before{content:counter(rule,decimal-leading-zero);color:#4b7890;font-family:var(--serif);font-size:15px}.artifact-bullets{padding-left:23px}.artifact-bullets li{margin-bottom:15px;color:#4c6660;font-size:14px;line-height:1.8}.artifact-details aside{align-self:start;position:sticky;top:28px}.artifact-aside-panel{border-top:2px solid #bdd0c6;padding:20px 0 30px}.artifact-aside-panel ul{padding-left:18px;margin-top:14px}.artifact-aside-panel li{font-size:12px;color:#556e66;line-height:1.75;margin-bottom:12px}.artifact-aside-panel p{font-size:12px;color:var(--muted);line-height:1.85;margin-top:14px}.artifact-aside-panel a{font-size:12px;font-weight:700;color:#2e677f;display:inline-block;margin-top:13px}.lib-next{padding-bottom:100px}.lib-next>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0 32px}.lib-next>div a{background:#fff;border:1px solid #dbe6e1;padding:22px;display:flex;gap:15px;align-items:center}.lib-next>div a span{font-size:11px;color:#42758a}.lib-next>div a strong{font-size:13px;flex:1}.lib-subhero{padding-bottom:52px}.lib-template-list{padding-bottom:60px}.lib-template-list>a{display:grid;grid-template-columns:45px 1fr 24px;gap:14px;align-items:start;border-top:1px solid #dce8e0;padding:30px 0}.lib-template-list>a>span{font-family:var(--serif);font-size:19px;color:#567b89}.lib-template-list h2{font-family:var(--serif);font-size:29px;margin-top:7px}.lib-template-list p{font-size:13px;line-height:1.85;color:var(--muted);margin-top:7px}.lib-template-end{padding-bottom:90px}.lib-document-hero{padding-bottom:35px}.lib-document-action{margin-top:26px}.lib-document-body,.lib-simple-content{display:grid;grid-template-columns:minmax(0,770px) minmax(190px,240px);gap:75px;padding-top:55px;padding-bottom:110px}.lib-document-body aside,.lib-simple-content aside{border-top:2px solid #accbbd;padding-top:15px;align-self:start;position:sticky;top:20px}.lib-document-body aside p,.lib-simple-content aside p{font-size:12px;color:var(--muted);line-height:1.85;margin-top:12px}.lib-document-body aside a,.lib-simple-content aside a{font-size:12px;color:var(--blue);display:inline-block;font-weight:740;margin-top:20px}.lib-document-body .article-content h1,.lib-simple-content .article-content h1{font-family:var(--serif);font-size:37px;letter-spacing:-.045em;margin-bottom:20px}.lib-document-body .article-content h2,.lib-simple-content .article-content h2{font-size:29px;margin-top:34px}.lib-document-body .article-content table,.lib-simple-content .article-content table{border-collapse:collapse;width:100%;font-size:12px;line-height:1.6}.lib-document-body .article-content td,.lib-document-body .article-content th,.lib-simple-content .article-content td,.lib-simple-content .article-content th{border:1px solid #d9e6df;padding:9px;text-align:left}.lib-yaml{background:#f0f5f2;border:1px solid #d7e4dc;padding:22px;font-size:12px;line-height:1.65;overflow:auto}.lib-simple-content .article-content ol{padding-left:26px}.lib-simple-content .article-content li{margin-bottom:17px}.lib-simple-content .article-content a{word-break:break-word}
@media (max-width:1020px){.lib-hero-grid{gap:35px}.lib-hero h1{font-size:clamp(44px,5.3vw,60px)}.lib-hero-aside{padding:21px}.lib-tool-grid{gap:12px}.lib-tool-grid a{padding:20px}.lib-tool-grid h3{font-size:25px}.artifact-details{gap:40px}.main-nav{gap:19px}}
@media (max-width:760px){.lib-hero{padding:60px 0}.lib-hero-grid{grid-template-columns:1fr;gap:31px}.lib-hero h1{font-size:clamp(41px,9vw,59px)}.lib-intro{font-size:15px}.lib-hero-aside{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.lib-hero-aside>.eyebrow,.lib-hero-aside>p{grid-column:span 2}.lib-hero-aside>div{padding:9px 0}.lib-hero-aside strong{font-size:26px}.lib-hero-aside span:not(.eyebrow){font-size:10px}.lib-strip .site-shell{flex-wrap:wrap;justify-content:start;gap:7px 20px}.lib-strip span{font-size:9px}.lib-section{padding:55px 0 65px}.lib-filters{margin-top:25px}.lib-grid,.lib-tool-grid,.lib-next>div{grid-template-columns:1fr}.lib-card-art{height:175px;padding:13px}.lib-card-body{padding:20px}.lib-card h3{font-size:27px}.lib-tools{padding:56px 0}.lib-tool-grid a{min-height:200px}.lib-ending{padding:69px 0 72px}.lib-ending h2{font-size:37px}.artifact-hero{padding-top:32px}.artifact-breadcrumb{margin-bottom:25px}.artifact-hero h1{font-size:42px}.artifact-hero>p{font-size:14px}.artifact-toolbar{flex-direction:column;align-items:start}.artifact-toolbar a{font-size:10px}.artifact-stage{padding:20px 0}.artifact-frame{padding:12px}.artifact-frame-heading,.artifact-frame-foot{font-size:8px;letter-spacing:0}.artifact-frame-heading span:last-child{display:none}.artifact-diagram{min-height:250px;max-height:540px;justify-content:start}.artifact-diagram img{max-width:none;min-width:630px;max-height:480px}.artifact-details{grid-template-columns:1fr;gap:3px;padding-top:50px;padding-bottom:53px}.artifact-part{margin-bottom:30px;padding-bottom:27px}.artifact-part h2{font-size:31px}.artifact-details aside{position:static;display:grid;grid-template-columns:1fr;gap:0}.lib-next{padding-bottom:60px}.lib-template-list>a{grid-template-columns:26px 1fr 15px;gap:10px}.lib-template-list h2{font-size:25px}.lib-document-body,.lib-simple-content{grid-template-columns:1fr;gap:40px;padding-top:36px;padding-bottom:70px}.lib-document-body aside,.lib-simple-content aside{position:static}.lib-document-body .article-content table{display:block;overflow-x:auto}}

/* NADS v1.1 — semantic palette, driven by the same JSON tokens as diagrams. */
.nads-palette-section{padding-top:72px;padding-bottom:62px;border-bottom:1px solid var(--line)}
.nads-palette-heading{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:23px}
.nads-palette-heading h2{font-family:var(--serif);font-size:clamp(30px,4vw,47px);letter-spacing:-.045em;margin:13px 0 9px}
.nads-palette-heading p{max-width:690px;line-height:1.75;font-size:13px;color:var(--muted)}
.nads-palette-heading .text-link{white-space:nowrap;font-size:12px}
.nads-palette-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.nads-swatch{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;min-height:135px;gap:10px;padding:18px 8px;background:var(--swatch-fill);border:1.7px solid var(--swatch-stroke);border-radius:14px;color:#233640}
.nads-swatch strong{font-size:14px;font-weight:700}
.nads-swatch>span{font-size:11px;line-height:1.4;color:#586b77}
.nads-swatch small{font-size:9px;color:#586b77;letter-spacing:.02em}
@media(max-width:960px){.nads-palette-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:580px){.nads-palette-section{padding-top:46px;padding-bottom:40px}.nads-palette-heading{display:block}.nads-palette-heading .text-link{display:inline-block;margin-top:14px}.nads-palette-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.nads-swatch{min-height:128px}}

/* Editorial redesign v2 — a publication, not a dashboard */
:root{--bg:#ffffff;--white:#ffffff;--ink:#202d32;--muted:#53666c;--muted2:#677881;--blue:#2e617d;--blue-deep:#204c65;--blue-wash:#edf4f7;--line:#e0e7e9;--cream:#f7f9f9;--serif:Georgia,'Iowan Old Style','Baskerville',serif;--shell:1180px}
body{background:#fff;color:var(--ink);font-size:16px}
.site-shell{max-width:var(--shell)}
.ed-header{background:#fff;border-bottom:1px solid #e6ecee}
.ed-header .header-inner{min-height:84px}
.ed-header .brand{font-size:29px;letter-spacing:-.07em}
.ed-header .brand-mark{fill:#376982;max-width:35px}
.ed-header .main-nav{gap:42px}
.ed-header .main-nav a{font-size:13px;letter-spacing:.005em;font-weight:590;color:#34454d;min-height:44px;display:inline-flex;align-items:center}
.ed-header .main-nav a[aria-current="page"]{color:var(--blue);box-shadow:inset 0 -2px #326d89}
.ed-header .main-nav a:hover,.ed-footer a:hover{color:var(--blue)}
.ed-footer{border-top:1px solid var(--line);background:#fff}
.ed-footer-inner{padding:51px 0 38px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:start}
.ed-footer-brand{font-size:24px;font-weight:730;letter-spacing:-.065em}
.ed-footer-inner p{font-size:13px;color:var(--muted);margin-top:8px;max-width:360px;line-height:1.6}
.ed-footer-links{display:flex;gap:25px;flex-wrap:wrap;align-items:center;padding-top:10px}
.ed-footer-links a{font-size:12px;font-weight:600}
.ed-copyright{grid-column:1/-1;color:#76868d;font-size:11px;border-top:1px solid var(--line);padding-top:25px}
.ed-label,.ed-kicker{font-family:var(--sans);font-size:11px;font-weight:740;letter-spacing:.135em;color:#366581;text-transform:uppercase}
.ed-kicker{display:flex;gap:14px;align-items:center}
.ed-kicker-line{width:25px;height:1px;background:#427a93}
.ed-hero{padding-top:100px;padding-bottom:105px}
.ed-hero h1{font-family:var(--serif);font-size:clamp(64px,7.4vw,112px);line-height:1.08;letter-spacing:-.065em;max-width:1040px;margin:24px 0 39px;font-weight:400}
.ed-hero h1 em{color:#356782;font-weight:400}
.ed-hero-tail{display:flex;align-items:end;justify-content:space-between;gap:50px;max-width:1010px}
.ed-hero-tail p{font-size:17px;line-height:1.78;max-width:630px;color:#4d6068}
.ed-primary-link{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;padding:13px 0;font-weight:720;font-size:14px;border-bottom:2px solid #2d647f;color:#255873;white-space:nowrap;transition:gap .15s ease}
.ed-primary-link:hover{gap:30px}
.ed-latest{padding-top:73px;padding-bottom:93px;border-top:1px solid var(--line)}
.ed-section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}
.ed-section-head h2{font-family:var(--serif);font-size:clamp(38px,4vw,53px);letter-spacing:-.055em;font-weight:400;margin-top:11px}
.ed-view-all,.ed-underlink{font-size:13px;font-weight:680;color:#255d79;text-decoration:underline;text-decoration-color:#bbd0d9;text-underline-offset:6px;white-space:nowrap}
.ed-stories{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.ed-story{display:flex;flex-direction:column;min-height:315px;padding:30px 30px 24px;border:1px solid #dfe8ea;transition:border-color .18s ease,background .18s ease}
.ed-story:nth-child(n+3){display:none}
.ed-story:hover,.ed-story:focus-visible{border-color:#8cb4c7;background:#f9fbfc}
.ed-story-meta{display:flex;justify-content:space-between;gap:16px;color:#607780;font-size:11px;font-weight:630}
.ed-story-meta span:first-child{color:#356984}
.ed-story-info{margin-top:22px}
.ed-story h3{font-family:var(--serif);font-size:clamp(27px,2.6vw,36px);line-height:1.23;letter-spacing:-.045em}
.ed-story p{color:var(--muted);font-size:14px;line-height:1.72;margin-top:13px}
.ed-story-open{color:#2c627e;font-weight:690;font-size:12px;margin-top:auto;padding-top:25px}
.ed-library-band{background:#f6f9fa;border-block:1px solid #e1e8eb}
.ed-library-layout{padding-top:93px;padding-bottom:97px;display:grid;grid-template-columns: .86fr 1.14fr;gap:90px;align-items:center}
.ed-library-copy h2{font-family:var(--serif);font-size:clamp(43px,4.3vw,62px);line-height:1.16;letter-spacing:-.057em;margin-top:20px}
.ed-library-copy h2 em{color:#346b88}
.ed-library-copy p{font-size:15px;line-height:1.85;color:var(--muted);margin-top:25px;margin-bottom:13px;max-width:460px}
.ed-small-note{font-size:11px;color:#6a7d86;margin-top:30px}.ed-small-note span{margin:0 7px;color:#9badb6}
.ed-library-visual{border:1px solid #d7e4e9;background:white;padding:18px 18px 15px;display:block;transition:border-color .2s}
.ed-library-visual:hover{border-color:#80adbe}
.ed-library-visual img{display:block;width:100%;max-height:365px;object-fit:contain}
.ed-visual-caption{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #e2eaed;padding-top:14px;gap:12px;font-size:10px;letter-spacing:.065em;color:#527280;font-weight:720}
.ed-bottom{display:grid;grid-template-columns:250px minmax(0,740px);gap:75px;padding-top:103px;padding-bottom:122px}
.ed-bottom h2{font-family:var(--serif);font-size:clamp(37px,4vw,53px);font-weight:400;line-height:1.22;letter-spacing:-.05em}
.ed-bottom p{margin-top:23px;color:var(--muted);line-height:1.8;max-width:610px;font-size:15px}
.ed-bottom .ed-underlink{display:inline-block;margin-top:22px}
.ed-inner-heading{padding-top:92px;padding-bottom:70px}
.ed-inner-heading h1{font-family:var(--serif);font-size:clamp(49px,5.8vw,77px);line-height:1.12;letter-spacing:-.06em;margin-top:22px}
.ed-inner-heading h1 em{color:#326984}
.ed-inner-heading>p{max-width:720px;color:#586b75;font-size:17px;line-height:1.78;margin-top:24px}
.ed-writing-list{padding-bottom:110px}
.ed-library-controls{margin:0 0 19px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:22px}
.ed-article-row{display:grid;grid-template-columns:160px minmax(0,1fr) 30px;gap:40px;padding:36px 4px 40px;border-bottom:1px solid var(--line);align-items:start}
.ed-article-row:hover h2{color:#276482}
.ed-article-date{font-size:12px;color:#61747d;padding-top:23px}
.ed-article-tag{font-size:11px;letter-spacing:.04em;color:#326987;font-weight:700}
.ed-article-row h2{font-family:var(--serif);font-size:clamp(28px,3.2vw,41px);line-height:1.25;letter-spacing:-.04em;max-width:780px;margin:10px 0 12px}
.ed-article-row p{font-size:14px;color:var(--muted);max-width:720px;line-height:1.7}
.ed-article-arrow{font-size:20px;color:#316982;padding-top:17px;text-align:right}
.ed-rss-note{font-size:13px;color:#657782;margin-top:38px}.ed-rss-note a{color:#286583;text-decoration:underline;text-underline-offset:4px}
/* Library: patterns first, design system later. */
.ed-library-heading{padding-bottom:65px}
.ed-inline-actions{display:flex;gap:31px;align-items:center;flex-wrap:wrap;margin-top:25px}
.ed-library-heading .ed-primary-link{margin-right:10px}
.lib-section{border-top:1px solid var(--line);padding-top:70px}
.lib-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:21px}
.lib-card{background:#fff;border-color:#dce6ea}
.lib-card-art{background:#fbfcfd;min-height:220px}
.lib-card h3{font-size:29px}
.lib-card:hover{border-color:#8eb7c7}
.lib-tools{background:#f7f9fa}
.lib-tool-grid a{background:#fff}
.nads-palette-section{padding-top:85px}
.nads-swatch{font-size:13px}
/* Preserve functional navigation and accessibility. */
[hidden]{display:none!important}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #417c99;outline-offset:4px}
@media(max-width:960px){.ed-hero h1{font-size:clamp(55px,8vw,82px)}.ed-library-layout{gap:35px}.ed-bottom{gap:35px;grid-template-columns:190px 1fr}.lib-grid{gap:14px}}
@media(max-width:760px){
 .ed-header .header-inner{min-height:68px}.ed-header .main-nav{gap:0}.ed-header .main-nav a{font-size:16px;min-height:50px}
 .ed-footer-inner{grid-template-columns:1fr;gap:26px}.ed-footer-links{gap:15px 25px}.ed-copyright{grid-column:1}
 .ed-hero{padding-top:67px;padding-bottom:70px}.ed-hero h1{font-size:clamp(50px,10vw,73px);margin-top:24px;margin-bottom:24px}.ed-hero-tail{align-items:start;flex-direction:column;gap:23px}.ed-hero-tail p{font-size:15px;line-height:1.75}
 .ed-latest{padding-top:60px;padding-bottom:70px}.ed-section-head{align-items:end}.ed-stories{grid-template-columns:1fr;gap:12px}.ed-story{min-height:0;padding:25px 22px 24px}.ed-story h3{font-size:30px}.ed-story-meta{font-size:10px}.ed-story-open{padding-top:24px}
 .ed-library-layout{display:block;padding-top:66px;padding-bottom:69px}.ed-library-copy h2{font-size:47px}.ed-library-copy p{font-size:14px}.ed-library-visual{margin-top:44px;padding:10px}.ed-visual-caption{font-size:8px}
 .ed-bottom{display:block;padding-top:72px;padding-bottom:86px}.ed-bottom h2{font-size:40px;margin-top:22px}
 .ed-inner-heading{padding-top:64px;padding-bottom:45px}.ed-inner-heading h1{font-size:clamp(44px,10vw,60px)}.ed-inner-heading>p{font-size:15px}
 .ed-article-row{grid-template-columns:1fr 25px;gap:6px 15px;padding:31px 0}.ed-article-date{grid-column:1/-1;padding-top:0}.ed-article-row h2{font-size:31px}.ed-article-arrow{grid-column:2;grid-row:2}.ed-library-controls{gap:14px}
 .ed-library-heading{padding-bottom:49px}.ed-inline-actions{gap:20px}.lib-grid{grid-template-columns:1fr}.lib-section{padding-top:56px}
}
@media (prefers-reduced-motion:reduce){.ed-primary-link,.ed-story,.ed-library-visual{transition:none}}
/* Small-print contrast improvements on white backgrounds */
.ed-copyright{color:#61747d}
.ed-small-note{color:#53666c}

/* Editorial citation and authorship: present, never intrusive */
.article-attribution {margin-top:24px; margin-bottom:76px; padding-top:18px; border-top:1px solid var(--line); font-size:12px; line-height:1.8; color:var(--muted); display:grid; gap:7px;}
.article-attribution>span:first-child{font-weight:700;color:var(--ink)}
.article-cite{display:flex;align-items:start;gap:12px;flex-wrap:wrap;margin-top:7px;}
.article-cite code{max-width:650px;overflow-wrap:anywhere;font-family:inherit;font-size:11px;color:var(--muted)}
.article-cite button{border:1px solid var(--line);background:#fff;border-radius:5px;padding:7px 12px;font:inherit;color:var(--ink);cursor:pointer;white-space:nowrap;}
.article-cite button:hover{border-color:var(--blue)}
.article-cite button:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* Brand v1.0: approved user-selected murmuration artwork, intrinsic aspect ratio. */
.ed-header .brand-logo{display:block;width:clamp(148px,16vw,202px);height:auto;object-fit:contain}
.ed-header .brand{display:inline-flex;align-items:center;line-height:1;padding:4px 0}
@media(max-width:760px){.ed-header .brand-logo{width:165px;height:auto}}

.external-archive{margin-top:4rem;padding-top:2rem;border-top:1px solid #dce3ec}.external-archive>p{color:#526276;max-width:680px}.external-archive .ed-article-row{opacity:.91}


/* Editorial v4.1: independent website colors; NADS diagram semantics remain unchanged. */
:root{--publication-blue:#2768B7;--publication-navy:#0B1736;--publication-violet:#7355AB}
a:not(.brand):focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #2768B7;outline-offset:3px}
.hybrid-hero{padding-top:clamp(4rem,8vw,7rem);padding-bottom:2rem}.hybrid-hero h1{font-size:clamp(3.3rem,7vw,6.3rem);line-height:1.08;margin:1.2rem 0;color:#0B1736}.hybrid-hero p{max-width:740px;font-size:clamp(1.05rem,1.65vw,1.35rem);line-height:1.65;color:#516073}
.hybrid-doors{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem;margin-bottom:4rem}.hybrid-door{border:1px solid #d8e4f3;background:#f4f8fd;border-radius:14px;padding:clamp(1.4rem,3vw,2.6rem);text-decoration:none;transition:border-color .16s ease,transform .16s ease}.hybrid-door h2{font-size:clamp(1.5rem,3vw,2.4rem);margin:.7rem 0;color:#0B1736}.hybrid-door p{color:#526172;margin:0;max-width:350px}.hybrid-door-lib{background:#f7f5fb;border-color:#e4dcf1}.hybrid-door:hover{border-color:#2768B7;transform:translateY(-2px)}.hybrid-door-lib:hover{border-color:#7355AB}
.home-resources{display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:center;padding-top:3.5rem;padding-bottom:3.5rem;border-top:1px solid #e2e8f1}.home-resources h2{font-size:clamp(1.8rem,3vw,2.6rem)}.home-resources p{color:#516073;line-height:1.7}.home-resources img{max-width:100%;height:auto}.home-resources a{color:#2768B7}.signal-strip{border-top:1px solid #dde4ed;padding-top:2.7rem;padding-bottom:3.5rem;display:flex;justify-content:space-between;align-items:center;gap:2rem}.signal-strip h2{font-size:2rem;margin:.3rem 0}.signal-strip p{max-width:650px;color:#516073}.signal-strip a{white-space:nowrap;color:#2768B7}
.topic-tools{display:flex;gap:.65rem;flex-wrap:wrap;align-items:center}.topic-tools select{background:white;border:1px solid #cad7e6;border-radius:8px;padding:.7rem .9rem;color:#0B1736;max-width:100%;font:inherit}.filter-guidance{font-size:.92rem;color:#69798a;margin:.7rem 0 1.3rem}.newsletter-body{display:grid;grid-template-columns:1.5fr 1fr;gap:3rem;padding:0 0 6rem}.newsletter-body p,.newsletter-body li{line-height:1.7}.newsletter-body aside{border:1px solid #dce5ef;border-radius:14px;background:#f4f8fd;padding:2rem;height:fit-content}.newsletter-body a{color:#2768B7}
.main-nav a[aria-current=page]{color:#2768B7}.ed-label,.ed-primary-link,.ed-view-all{color:#2768B7}
@media(max-width:750px){.hybrid-doors,.home-resources,.newsletter-body{grid-template-columns:1fr}.hybrid-hero{padding-top:3rem}.signal-strip{display:block}.hybrid-doors{margin-bottom:2rem}.hybrid-door:hover{transform:none}}
@media(prefers-reduced-motion:reduce){.hybrid-door{transition:none}}

/* v4.3: Canonical editorial design tokens; technical diagram (NADS) colors are independent. */
:root{
 --bg:#FFFFFF;--white:#FFFFFF;--ink:#172B3B;--muted:#516577;--muted2:#647A8B;
 --blue:#306C8C;--blue-deep:#2768B7;--blue-wash:#F5F8FC;
 --line:#DDE5EF;--line2:#DDE5EF;--cream:#F5F8FC;
 --publication-blue:#2768B7;--publication-navy:#0B1736;--publication-violet:#7355AB;
 --font-heading:Georgia,'Iowan Old Style',Baskerville,serif;
 --font-body:Inter,'Avenir Next',system-ui,sans-serif;
 --type-body:16px;--type-nav:15px;--type-label:12px;--type-caption:12px;
 --radius-control:6px;--radius-panel:12px;
}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:var(--type-body)}
.ed-header,.site-header{background:var(--white)}
.ed-header .brand-logo{width:clamp(148px,16vw,202px);height:auto}
.ed-header .main-nav a,.main-nav a{font-size:var(--type-nav);color:var(--ink)}
.ed-label,.ed-kicker,.eyebrow{font-size:var(--type-label);color:var(--publication-blue)}
.ed-hero h1,.ed-inner-heading h1,.ed-section-head h2,.ed-article-row h2,.article-content h1,.article-content h2,.article-content h3{font-family:var(--font-heading)}
.ed-hero h1,.ed-inner-heading h1{color:var(--ink)}
.ed-hero h1 em,.ed-inner-heading h1 em,h1 em,h2 em{color:var(--blue)}
.ed-primary-link,.ed-view-all,.text-link{color:var(--publication-blue)}
.hybrid-door{background:var(--surface,#F5F8FC);border-color:var(--line)}
.hybrid-door-lib{background:#F7F5FC;border-color:#E6E0F1}
:where(a,button,input,select,textarea):focus-visible{outline:3px solid var(--publication-blue);outline-offset:3px}
@media(max-width:760px){.ed-header .brand-logo{width:165px}}

/* Header search entry */
.header-search-link { display:inline-flex; align-items:center; justify-content:center; min-width:38px; min-height:38px; color:var(--color-blue, #2768B7); }
.header-search-link:focus-visible {outline:2px solid #2768B7; outline-offset:3px;}

/* Editorial visual artifacts: figure and downloads */
.article-diagram, .article-original-visual { margin: 2.2rem 0; padding: 1rem; border:1px solid #DDE5EC; border-radius: 10px; background:#fff; }
.article-diagram img, .article-original-visual img { display:block; max-width:100%; height:auto; margin:auto; }
.article-diagram figcaption, .article-original-visual figcaption { font-size:.86rem; line-height:1.55; color:#56687A; margin-top:.8rem; }
.article-diagram .diagram-actions, .article-original-visual .diagram-actions { font-size:.87rem; margin:.65rem 0 0; }
.article-diagram .diagram-actions a, .article-original-visual .diagram-actions a { color:#2768B7; text-decoration: underline; text-underline-offset:2px; }