/* Hallmark · checked: 2026-10-26 · genre: editorial (inferred)
 * floor: 0 FAIL · fixed: 34, 48, 7a, 49a, 54, 62, 63, 67, 76 · structural: printed (44c, 58, 59, 77, 78, 79)
 * built: the project · redesign: polish · v2.0.0
 * Hallmark · waive 37 · JetBrains Mono runs only inside <code> and the case-study code figure · the fourth family is the code sample's own voice
 * Hallmark · waive 24b · the 4pt scale holds at --s-1..--s-20; the odd 10/14px values are optical nudges on labels and buttons kept from v3 · a measured system, not a default
 * Hallmark · dismissed 3 · the amber rule beside a pull quote and the ink rule beside a dek are the v3 editorial marks, set once per article · they are not a card stripe
 * Hallmark · dismissed F19 · Bricolage 800 for display, Inter 400/500/600/700 for body, labels, links and buttons · the v3 system Abhay approved
 * Hallmark · dismissed F15 · 1200px pages and a 980px article measure · long reading gets a narrower column on purpose
 * Hallmark · dismissed 58 · the word counts are the owner's, every figure traces to a case study; a copy cut is a separate decision for Abhay */
/* ProductGurus v3: cream paper, ink, flat amber, hard edges. Tokens + components. */
/* Self-hosted fonts (SIL Open Font License). Latin subsets only. */
@font-face{font-family:'Bricolage Grotesque';font-style:normal;font-weight:200 800;font-display:swap;src:url(/assets/fonts/bricolage-grotesque-latin-wght-normal.woff2) format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url(/assets/fonts/inter-latin-wght-normal.woff2) format('woff2')}
@font-face{font-family:'Instrument Serif';font-style:italic;font-weight:400;font-display:swap;src:url(/assets/fonts/instrument-serif-latin-400-italic.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2')}
:root{
  /* primitives */
  --cream-50:#FAF5EA; --cream-100:#F3ECDC; --cream-200:#E6DDC6;
  --ink-900:#141412; --ink-700:#36342F; --ink-500:#5E5B54; --ink-400:#7E7B72;
  --amber-500:#FFC321; --amber-600:#E5A900; --amber-900:#3D2E00;
  --night:#141412;
  /* semantic */
  --bg:var(--cream-50); --bg-alt:var(--cream-100); --card:#FFFDF8;
  --ink:var(--ink-900); --border:var(--ink-900); --hair:rgba(20,20,18,.18); --hair-strong:rgba(20,20,18,.32);
  --text:var(--ink-900); --text-2:var(--ink-700); --muted:var(--ink-500); --label:var(--ink-500);
  --action:var(--amber-500); --action-hover:#FFCF4A; --on-action:var(--ink-900);
  --link:var(--ink-900); --link-underline:var(--ink-900);
  --focus:#1F5AFF;
--paper:var(--cream-50);
--paper-2:#D9D4C7;
--paper-muted:#A8A399;
--paper-code:#E6E0D2;
--hair-mid:rgba(20,20,18,.25);
--hair-paper:rgba(250,245,234,.18);
--hair-paper-strong:rgba(255,255,255,.4);
--amber-ink:#4A3B05;
  /* type */
  --font-display:'Bricolage Grotesque',system-ui,sans-serif; --font-body:'Inter',system-ui,sans-serif; --font-serif:'Instrument Serif',Georgia,serif; --font-mono:'JetBrains Mono',ui-monospace,monospace;
  /* spacing (4pt) */
  --s-1:4px; --s-2:8px; --s-3:12px; --s-4:16px; --s-5:20px; --s-6:24px; --s-8:32px; --s-10:40px; --s-12:48px; --s-16:64px; --s-20:80px; --s-24:96px;
  --radius:0; --radius-lg:0; --radius-pill:0;
  --edge:2px solid var(--ink);
  --off:6px; --off-lg:10px;
  --shadow-1:none; --shadow-2:none;
  --wrap:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:clip}
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.02em;line-height:1.04;margin:0;color:var(--text);font-weight:800;text-wrap:balance;font-variation-settings:"opsz" 96}
h1{font-size:clamp(2.5rem,5.6vw,4.5rem);letter-spacing:-.028em;line-height:.98}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem);letter-spacing:-.022em}
h3{font-size:1.25rem;font-weight:800;letter-spacing:-.012em;line-height:1.15}
p{margin:0 0 var(--s-4)}
a{color:var(--link);text-decoration:none;border-bottom:2px solid var(--link-underline);transition:border-color .2s,color .2s,background .2s}
a:hover{border-bottom-color:var(--action)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
img{max-width:100%;height:auto;display:block}
::selection{background:var(--action);color:var(--ink)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--s-6)}
.mono{font-family:var(--font-body)}
/* labels: sentence case, no mono, no colour */
.kick{font-family:var(--font-body);font-size:.84rem;letter-spacing:0;text-transform:none;color:var(--muted);margin-bottom:var(--s-3);font-weight:600;display:flex;align-items:center;gap:10px}
.kick::before{content:'';width:10px;height:10px;background:var(--action);border:2px solid var(--ink);flex:none}
.lead{color:var(--text);font-size:1.18rem;line-height:1.55;max-width:640px}
/* the italic phrase: replaces the marker highlight. The ink rule under it draws in on view. */
.hl,.grad,.page-hero .grad,.pg-em{font-family:var(--font-serif);font-style:italic;font-weight:400;letter-spacing:0;color:inherit;font-size:1.06em;background:none;padding:0;margin:0;background-image:linear-gradient(var(--action),var(--action));background-repeat:no-repeat;background-size:0% .12em;background-position:0 92%;transition:background-size .7s cubic-bezier(.2,.7,.2,1) .2s}
.hl.lit,.grad.lit,.page-hero .grad.lit,.pg-em.lit{background-size:100% .12em}
.skip{position:absolute;left:8px;top:8px;transform:translateY(-200%);z-index:100;background:var(--action);color:var(--on-action);padding:10px 14px;border:var(--edge)}
.skip:focus{transform:none}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:var(--edge)}
.nav .wrap{min-height:74px;display:flex;flex-wrap:wrap;align-items:center;gap:var(--s-3) var(--s-6)}
.brand{display:flex;align-items:center;gap:11px;border:0;font-family:var(--font-display);font-weight:800;font-size:1.4rem;letter-spacing:-.01em;color:var(--text);line-height:1}
.brand img{width:auto;height:26px;object-fit:contain;transform:translateY(1px)}
.brand-sm{font-size:1.05rem}.brand-sm img{height:22px}
.navlinks{display:flex;flex-wrap:wrap;gap:var(--s-2) clamp(14px,2.6vw,32px);font-family:var(--font-body);font-size:1rem;font-weight:500}
.navlinks a{border:0;color:var(--text);padding:10px 0;position:relative}
.navlinks a::after{content:'';position:absolute;left:0;right:0;bottom:6px;height:3px;background:var(--action);transform:scaleX(0);transform-origin:left;transition:transform .25s cubic-bezier(.2,.7,.2,1)}
.navlinks a:hover::after,.navlinks a[aria-current]::after{transform:scaleX(1)}
.nav .btn{margin-left:auto}

/* buttons: ink edge, hard offset, press on hover */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 22px;font-family:var(--font-body);font-weight:700;font-size:1rem;border:var(--edge);cursor:pointer;min-height:48px;line-height:1;background:var(--bg);color:var(--ink);box-shadow:var(--off) var(--off) 0 var(--ink);transition:transform .15s,box-shadow .15s,background .2s;position:relative}
.btn:hover{transform:translate(2px,2px);box-shadow:calc(var(--off) - 2px) calc(var(--off) - 2px) 0 var(--ink);border-bottom-color:var(--ink)}
.btn:active{transform:translate(var(--off),var(--off));box-shadow:0 0 0 var(--ink)}
.btn-primary{background:var(--action);color:var(--on-action)}
.btn-primary:hover{background:var(--action-hover)}
.btn-ghost{background:var(--bg);color:var(--text)}
.btn-sm{padding:10px 16px;font-size:.92rem;min-height:42px;--off:4px}

/* sections */
section{padding:var(--s-20) 0}
.sec-alt{background:var(--bg-alt);border-top:var(--edge);border-bottom:var(--edge)}
.sec-alt+.sec-alt{border-top:0}
.sec-head{max-width:820px;margin-bottom:var(--s-10)}
.sec-head h2{margin-bottom:var(--s-4)}
.sec-head .lead{color:var(--text-2)}

/* homepage hero: cream, big type, real product */
.hero-dark{background:var(--bg);color:var(--text);padding:var(--s-20) 0 var(--s-16);position:relative;overflow:hidden;border-bottom:var(--edge)}
.hero-dark .wrap{position:relative;display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:var(--s-16);align-items:center}
.hero-dark h1{color:var(--text)}
.hero-dark .grad{color:inherit}
.hero-dark p{color:var(--text);font-size:1.18rem;line-height:1.55;max-width:560px;margin:var(--s-8) 0 var(--s-8)}
.hero-dark .badge,.hero-dark span.badge{margin-bottom:var(--s-6)}
.hero-dark span.badge i{display:none}
.hero-meta{display:flex;flex-wrap:wrap;gap:var(--s-2) var(--s-6);margin-top:var(--s-8);font-family:var(--font-body);font-size:.92rem;font-weight:500;color:var(--muted)}
.hero-shot{position:relative;align-self:center}
.hero-shot img{display:block;width:100%;border:var(--edge);box-shadow:var(--off-lg) var(--off-lg) 0 var(--ink);background:var(--night)}
.hero-cap{position:absolute;left:-14px;bottom:-18px;background:var(--action);border:var(--edge);box-shadow:4px 4px 0 var(--ink);padding:8px 12px;font-weight:700;font-size:.9rem}
.hero-doodle{position:absolute;top:-56px;right:-24px;width:118px;color:var(--ink)}
/* one flat amber shape that breathes behind the hero, no gradient */
.hero-dark::before{content:'';position:absolute;z-index:0;width:40vmin;height:40vmin;right:-14vmin;top:-22vmin;border-radius:50%;background:var(--action);opacity:.5;animation:breathe 18s ease-in-out infinite alternate;pointer-events:none}
.hero-dark .wrap{z-index:1}
@keyframes breathe{from{transform:translate(0,0) scale(1)}to{transform:translate(-5%,8%) scale(1.08)}}

/* ledger: figures on rules instead of tiles */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;border-top:var(--edge);border-bottom:var(--edge)}
.stat{background:none;border:0;border-right:var(--edge);padding:var(--s-6) var(--s-5) var(--s-5);display:block;transition:background .2s}
.stat:last-child{border-right:0}
a.stat:hover{background:var(--card)}
.stat b{display:block;font-family:var(--font-display);font-size:2.9rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.stat span{display:block;font-family:var(--font-body);font-size:.92rem;letter-spacing:0;text-transform:none;color:var(--muted);margin-top:10px;line-height:1.4}

/* cards: ruled columns, not boxes */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--s-8) var(--s-8)}
.card{background:none;border:0;border-top:var(--edge);padding:var(--s-5) 0 0;box-shadow:none}
.card h3{margin-bottom:var(--s-3)}
.card p{color:var(--text-2);font-size:1rem;margin:0;line-height:1.55}
.card .kick{margin-bottom:var(--s-3)}
a.card{display:block;border-bottom:0;transition:border-color .2s}
a.card:hover{border-top-color:var(--action)}
/* service families: the numbered amber block */
.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--s-8)}
.svcfam{background:var(--card);border:var(--edge);box-shadow:var(--off-lg) var(--off-lg) 0 var(--ink);padding:var(--s-6) var(--s-6) var(--s-5);display:flex;flex-direction:column;gap:0}
.svc .svcfam:first-child{background:var(--action)}
.svcfam .head{margin-bottom:var(--s-4);border-bottom:var(--edge);padding-bottom:var(--s-4)}
.svcfam .head .kick{margin-bottom:var(--s-2);font-weight:600;font-size:.84rem;color:var(--text-2)}
.svc .svcfam:first-child .head .kick{color:var(--amber-ink)}
.svcfam .head .kick::before{display:none}
.svcfam .head h3{font-size:1.7rem;letter-spacing:-.02em}
.svcfam a{display:block;border:0;border-bottom:1px solid var(--hair);padding:12px 0;transition:transform .2s}
.svcfam a:last-of-type{border-bottom:0}
.svcfam a:hover{transform:translateX(6px)}
.svcfam a b{display:block;font-family:var(--font-body);font-weight:700;font-size:1rem;margin-bottom:2px}
.svcfam a span{display:block;font-size:.95rem;color:var(--text-2);line-height:1.45}
.svc .svcfam:first-child a span{color:var(--amber-ink)}
.svc .svcfam:first-child a{border-bottom-color:var(--hair-mid)}

/* work bento */
.work{display:grid;grid-template-columns:repeat(6,1fr);gap:var(--s-8)}
.work a{display:flex;flex-direction:column;background:var(--card);border:var(--edge);overflow:visible;box-shadow:var(--off) var(--off) 0 var(--ink);transition:transform .2s,box-shadow .2s}
.work a:hover{transform:translate(-2px,-2px);box-shadow:calc(var(--off) + 2px) calc(var(--off) + 2px) 0 var(--ink);border-bottom-color:var(--ink)}
.work .s4{grid-column:span 4}.work .s2{grid-column:span 2}
.work img{width:100%;aspect-ratio:2/1;object-fit:cover;border-bottom:var(--edge)}
.work .s2 img{aspect-ratio:16/9}
.work .t{padding:var(--s-5) var(--s-6) var(--s-6)}
.work .t h3{margin:8px 0 8px;font-size:1.4rem}
.work .t p{color:var(--text-2);font-size:1rem;margin:0 0 12px}
.tag{font-family:var(--font-body);font-size:.84rem;color:var(--muted);font-weight:600}
.go{font-family:var(--font-body);font-size:.95rem;font-weight:700;color:var(--text);display:inline-flex;align-items:center;gap:6px;text-wrap:balance}
/* typeset figure in place of an illustration */
.pg-fig{display:flex;flex-direction:column;justify-content:center;padding:var(--s-6);background:var(--bg-alt);border-bottom:var(--edge);aspect-ratio:2/1}
.pg-fig b{font-family:var(--font-display);font-weight:800;font-size:clamp(3rem,7vw,4.6rem);letter-spacing:-.03em;line-height:1}
.pg-fig span{font-size:1rem;color:var(--text-2);margin-top:8px}
.work .s2 .pg-fig{aspect-ratio:16/9}

/* steps, deliverables, proof, faq */
.steps{display:grid;gap:0;counter-reset:step;border-top:var(--edge)}
.step{display:grid;grid-template-columns:72px 1fr;gap:var(--s-5);background:none;border:0;border-bottom:1px solid var(--hair);padding:var(--s-5) 0;box-shadow:none;align-items:start}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--font-display);font-weight:800;font-size:2rem;letter-spacing:-.03em;line-height:1;color:var(--ink);width:auto;height:auto;border-radius:0;background:none;display:block}
.step h3{margin-bottom:6px}.step p{color:var(--text-2);margin:0;font-size:1rem}
.deliv{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0;background:var(--card);border:var(--edge);overflow:hidden;box-shadow:var(--off) var(--off) 0 var(--ink)}
.deliv>div{padding:var(--s-6);border-right:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.deliv>div b{display:block;font-family:var(--font-body);font-size:.84rem;letter-spacing:0;text-transform:none;color:var(--muted);margin-bottom:var(--s-2);font-weight:600}
.deliv>div p{margin:0;font-size:1rem;color:var(--text)}
.proof{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:var(--s-10);background:var(--card);color:var(--text);border:var(--edge);box-shadow:var(--off-lg) var(--off-lg) 0 var(--ink);padding:var(--s-10)}
.proof h2{color:var(--text);font-size:1.7rem}.proof p{color:var(--text-2)}
.proof a{color:var(--text);border-bottom-color:var(--ink)}.proof a:hover{border-bottom-color:var(--action)}
.nums{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:var(--s-5);align-content:start}
.nums>div{border-top:var(--edge);padding-top:var(--s-3)}
.nums b{display:block;font-family:var(--font-display);font-size:2.4rem;font-weight:800;letter-spacing:-.03em;color:var(--text);line-height:1}
.nums span{display:block;font-family:var(--font-body);font-size:.88rem;letter-spacing:0;text-transform:none;color:var(--muted);margin-top:8px;line-height:1.4}
.faq{display:grid;gap:0;max-width:860px;border-top:var(--edge)}
details{background:none;border:0;border-bottom:1px solid var(--hair);padding:0}
summary{cursor:pointer;list-style:none;padding:var(--s-5) 0;font-family:var(--font-display);font-weight:800;font-size:1.15rem;letter-spacing:-.01em;display:flex;justify-content:space-between;align-items:center;gap:var(--s-4);min-height:44px}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';font-family:var(--font-display);color:var(--ink);font-size:1.5rem;flex:none;transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--text-2);padding-bottom:var(--s-5);margin:0;max-width:720px}
.cta-box{background:var(--card);border:var(--edge);box-shadow:var(--off-lg) var(--off-lg) 0 var(--ink);padding:var(--s-8);max-width:860px}
.cta-box .lead{margin-bottom:var(--s-6)}
.btnrow{display:flex;flex-wrap:wrap;gap:var(--s-4);align-items:center}
.backlink{font-family:var(--font-body);font-size:.92rem;font-weight:500;color:var(--muted);border:0}
.backlink:hover{color:var(--text)}
.badge{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);font-size:.84rem;color:var(--ink);background:none;border:0;padding:0;font-weight:600}
.badge::before{content:'';width:12px;height:12px;background:var(--action);border:2px solid var(--ink);flex:none}
.page-hero{padding:var(--s-20) 0 var(--s-16);border-bottom:var(--edge);position:relative;overflow:hidden}
.page-hero .hub-back,.page-hero .art-back{margin:0 0 var(--s-5)}
.page-hero .badge{margin-bottom:var(--s-2)}
.page-hero h1{max-width:980px;margin:var(--s-6) 0 var(--s-6)}
.page-hero .lead{font-size:1.18rem;max-width:660px;margin-bottom:var(--s-8)}
.page-hero .btnrow,.page-hero .pg-filters{margin-top:var(--s-2)}
.page-hero::before{content:'';position:absolute;z-index:0;width:36vmin;height:36vmin;right:-12vmin;top:-14vmin;border-radius:50%;background:var(--action);opacity:.5;animation:breathe 20s ease-in-out infinite alternate;pointer-events:none}
.page-hero .wrap{position:relative;z-index:1}
/* spot illustrations retired; single column */
.page-hero .wrap.has-il{display:block}
.hero-il{display:none}

/* end cta: flat ink band, left aligned */
.endcta{background:var(--night);color:var(--bg);text-align:left;padding:var(--s-20) 0;position:relative;overflow:hidden}
.endcta h2{color:var(--paper);font-size:clamp(2rem,4.4vw,3.4rem);margin-bottom:var(--s-5);max-width:860px}
.endcta p{color:var(--paper-2);max-width:620px;margin:0 0 var(--s-8)}
.endcta .fine{font-family:var(--font-body);font-size:.92rem;color:var(--paper-muted);margin-top:var(--s-8)}
.endcta .fine a{color:var(--paper);border-bottom-color:var(--hair-paper-strong)}
.endcta .btn{box-shadow:var(--off) var(--off) 0 var(--bg);border-color:var(--bg)}
.endcta .btn:hover{box-shadow:calc(var(--off) - 2px) calc(var(--off) - 2px) 0 var(--bg)}
.endcta .btn-ghost{background:transparent;color:var(--paper)}
.endcta .hl{color:var(--action)}

/* footer: ink */
footer{border-top:2px solid var(--hair-paper);padding:var(--s-12) 0;background:var(--night);color:var(--bg)}
footer .wrap{display:flex;flex-wrap:wrap;gap:var(--s-5) var(--s-10);align-items:center;justify-content:space-between}
footer .brand{color:var(--paper)}
.flinks{display:flex;flex-wrap:wrap;gap:var(--s-2) var(--s-6);font-family:var(--font-body);font-size:.95rem;font-weight:500}
.flinks a{border:0;color:var(--paper-2)}.flinks a:hover{color:var(--action)}
.copy{font-family:var(--font-body);font-size:.85rem;color:var(--paper-muted)}

/* motion: short, once, on purpose */
html.js [data-reveal]{opacity:0;transform:translateY(10px);transition:opacity .45s cubic-bezier(.2,.7,.2,1),transform .45s cubic-bezier(.2,.7,.2,1)}
html.js [data-reveal].in{opacity:1;transform:none}
.w{display:inline-block;opacity:0;transform:translateY(.35em) rotate(.6deg);animation:word .6s cubic-bezier(.2,.7,.2,1) forwards}
@keyframes word{to{opacity:1;transform:none}}
.hero-shot,.pg-photo,.cs-heroimg{animation:rise .7s cubic-bezier(.2,.7,.2,1) .25s both}
.page-hero .wrap>*{animation:rise .55s cubic-bezier(.2,.7,.2,1) both}
.page-hero .wrap>*:nth-child(2){animation-delay:.05s}.page-hero .wrap>*:nth-child(3){animation-delay:.1s}.page-hero .wrap>*:nth-child(4){animation-delay:.15s}.page-hero .wrap>*:nth-child(5){animation-delay:.2s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.svcfam,.pg-wcard,.work a,.cta-box,.proof,.deliv{transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s}
.go{transition:transform .25s}
.work a:hover .go,.pg-wcard:hover .go,a.card:hover .go{transform:translateX(4px)}
details p{animation:rise .3s ease both}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}.w{opacity:1;transform:none;animation:none}*,*::before,*::after{animation:none!important;transition:none!important}.hl,.grad,.page-hero .grad,.pg-em{background-size:100% .12em}}

/* responsive */
@media (max-width:1000px){.hero-dark .wrap{grid-template-columns:1fr;gap:var(--s-12)}.hero-shot{max-width:640px}.proof{grid-template-columns:1fr;padding:var(--s-6)}.work .s4,.work .s2{grid-column:span 6}.work .s2 img,.work .s2 .pg-fig{aspect-ratio:2/1}}
@media (max-width:720px){:root{--off:4px;--off-lg:6px}section{padding:var(--s-12) 0}.page-hero{padding:var(--s-12) 0 var(--s-10)}.page-hero h1{margin:var(--s-5) 0 var(--s-4)}.page-hero .lead{margin-bottom:var(--s-6)}.nav .wrap{padding-top:var(--s-3);padding-bottom:var(--s-3)}.navlinks{order:3;width:100%;justify-content:space-between;gap:var(--s-1);font-size:.9rem}.navlinks a{padding:8px 0}.nav .btn{margin-left:auto}.deliv>div{border-right:0}.hero-dark{padding:var(--s-12) 0}.stats{grid-template-columns:1fr 1fr}.stat{border-right:0;border-bottom:1px solid var(--hair)}.stat:nth-child(odd){border-right:var(--edge)}.stat:nth-last-child(-n+2){border-bottom:0}.hero-cap{left:0;bottom:-16px}.hero-doodle{display:none}.step{grid-template-columns:52px 1fr}.step::before{font-size:1.5rem}}

/* ===== hub (services hub, engagements, industries) ===== */
.hub-pt0{padding-top:0}
.hub-pb0{padding-bottom:0}
.hub-back{margin-bottom:var(--s-3)}
.hub-fbrand{font-size:1rem}
.hub-fam{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:var(--s-10);align-items:start;border-top:var(--edge);padding-top:var(--s-6)}
.hub-fam+.hub-fam{margin-top:var(--s-10)}
.svcfam.hub-fam:first-of-type{background:var(--action)}
.svcfam.hub-fam:first-of-type .hub-fam-links a{border-bottom-color:var(--hair-mid)}
.svcfam.hub-fam:first-of-type .hub-fam-links a span,.svcfam.hub-fam:first-of-type .head .lead,.svcfam.hub-fam:first-of-type .hub-typ{color:var(--amber-ink)}
.hub-fam .head{margin-bottom:0}
.hub-fam .head h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:var(--s-3)}
.hub-fam .head .lead{font-size:1.02rem;margin:0;color:var(--text-2)}
.hub-fam-links{display:grid;gap:0}
.hub-fam-links a{display:block;border:0;border-bottom:1px solid var(--hair);padding:14px 0;transition:transform .2s}
.hub-fam-links a:hover{transform:translateX(6px)}
.hub-fam-links a b{display:block;font-weight:700;font-size:1.05rem}
.hub-fam-links a span{display:block;color:var(--text-2);font-size:.95rem}
.hub-typ{display:block;font-family:var(--font-body);font-size:.84rem;letter-spacing:0;color:var(--muted);margin-top:6px}
.hub-typ i{font-style:normal;color:var(--ink);font-weight:600;margin-right:8px}
.card p+.kick{margin-top:var(--s-4)}
.card p.hub-more{margin-top:var(--s-4)}
.hub-proofs{background:var(--card);border:var(--edge);box-shadow:var(--off-lg) var(--off-lg) 0 var(--ink);display:grid}
.hub-proofs .proof{background:transparent;border:0;box-shadow:none}
.hub-proofs .proof+.proof{border-top:var(--edge)}
.hub-proofs .proof h2{margin-bottom:var(--s-3)}
.hub-proofs .proof>div>a{font-family:var(--font-body);font-size:.95rem;font-weight:700}
@media (max-width:900px){.hub-fam{grid-template-columns:1fr;gap:var(--s-5)}}

/* ===== pages (about, work, insights) ===== */
.pg-tight{padding-top:0}
.pg-prose{max-width:780px}
.pg-prose p{color:var(--text);font-size:1.12rem;line-height:1.65}
.pg-prose p:last-child{margin-bottom:0}
.pg-facts{display:flex;flex-wrap:wrap;gap:var(--s-2) var(--s-8);margin:0 0 var(--s-6);font-family:var(--font-body);font-size:.95rem;font-weight:600;color:var(--ink)}
.pg-facts span{border-bottom:2px solid var(--action);padding-bottom:2px}
.pg-sub{display:block;font-family:var(--font-body);font-size:.92rem;font-weight:500;color:var(--muted);letter-spacing:0;margin-top:6px}
.pg-scroll{scroll-margin-top:96px}
.pg-badgehead .badge+h2{margin-top:var(--s-4)}
.pg-fine .lead{margin-bottom:0;max-width:none;font-size:1.25rem}
.pg-founder{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:var(--s-16);align-items:center}
.pg-photo{width:100%;max-height:520px;object-fit:cover;border:var(--edge);box-shadow:var(--off-lg) var(--off-lg) 0 var(--ink)}
.pg-founder h2{margin:var(--s-4) 0 var(--s-3)}
.pg-founder .kick{margin-bottom:var(--s-5)}
.pg-founder p{color:var(--text);font-size:1.08rem;line-height:1.6}
.pg-founder .btnrow{margin-top:var(--s-4)}
@media (max-width:820px){.pg-founder{grid-template-columns:1fr;gap:var(--s-10)}.pg-photo{max-width:420px}}
.pg-filters{display:flex;flex-wrap:wrap;gap:var(--s-3)}
.pg-fbtn{cursor:pointer;background:var(--bg);border:var(--edge);color:var(--text);font-family:var(--font-body);font-weight:600;font-size:.92rem;letter-spacing:0;padding:11px 18px;min-height:44px;box-shadow:4px 4px 0 var(--ink);transition:transform .15s,box-shadow .15s,background .2s}
.pg-fbtn:hover{transform:translate(1px,1px);box-shadow:3px 3px 0 var(--ink)}
.pg-fbtn.act{background:var(--action);font-weight:700}
.pg-work{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:var(--s-10) var(--s-8)}
.pg-wcard{display:flex;flex-direction:column;background:var(--card);border:var(--edge);overflow:visible;box-shadow:var(--off) var(--off) 0 var(--ink);transition:transform .2s,box-shadow .2s}
.pg-wcard:hover{transform:translate(-2px,-2px);box-shadow:calc(var(--off) + 2px) calc(var(--off) + 2px) 0 var(--ink);border-bottom-color:var(--ink)}
.pg-wcard.hide{display:none}
.pg-wshot{background:var(--bg-alt);border-bottom:var(--edge);aspect-ratio:2/1;overflow:hidden}
.pg-wshot img,.pg-wshot svg{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.pg-wbody{padding:var(--s-6);display:flex;flex-direction:column;gap:var(--s-4);flex:1}
.pg-wbody h2{font-size:1.5rem;margin:0}
.pg-wbody>p{color:var(--text-2);font-size:1rem;line-height:1.55;margin:0}
.pg-wstats{display:flex;flex-wrap:wrap;gap:var(--s-3) var(--s-6);border-top:var(--edge);padding-top:var(--s-4);margin-top:auto}
.pg-wstat b{display:block;font-family:var(--font-display);font-size:1.35rem;font-weight:800;color:var(--text);letter-spacing:-.02em}
.pg-wstat span{font-family:var(--font-body);font-size:.82rem;letter-spacing:0;text-transform:none;color:var(--muted)}
.pg-tag-conc{color:var(--muted)}
.pg-tag-conc::before{background:var(--bg)}
.pg-dg{background:var(--bg-alt)}
.pg-dg .node{fill:var(--card);stroke:var(--ink);stroke-width:1.2px}
.pg-dg .node-yellow{stroke:var(--ink);fill:var(--action)}
.pg-dg .node-teal{stroke:var(--ink)}
.pg-dg .node-ledger{stroke:var(--ink)}
.pg-dg .lbl{font-family:var(--font-body);font-size:10px;fill:var(--text);text-anchor:middle;font-weight:600}
.pg-dg .lbl-s{font-size:9px}
.pg-dg .lbl-accent{fill:var(--ink)}
.pg-dg .lbl-teal{fill:var(--ink)}
.pg-dg .lbl-muted{fill:var(--muted)}
.pg-dg .sec-label{font-family:var(--font-body);font-size:8px;fill:var(--muted)}
.pg-dg .line-normal,.pg-dg .line-yellow,.pg-dg .line-teal{stroke:var(--ink);stroke-width:1.2px;fill:none;stroke-dasharray:5 5}
.pg-dg .line-dashed{stroke:var(--muted);stroke-width:1.2px;fill:none;stroke-dasharray:4 4}
.pg-dg .arr,.pg-dg .arr-yellow,.pg-dg .arr-teal{fill:var(--ink)}
.pg-dg .cyl{fill:var(--card)}
.pg-dg .cyl-edge,.pg-dg .cyl-edge-ledger{stroke:var(--ink);stroke-width:1}
@media (max-width:580px){.pg-dg .sec-label{display:none}}
.pg-posts{display:grid;gap:0;max-width:860px;border-top:var(--edge)}
.pg-post{border-top:0;border-bottom:1px solid var(--hair);padding:var(--s-6) 0}
.pg-post .pg-postmeta{display:flex;flex-wrap:wrap;gap:var(--s-3);align-items:center;margin-bottom:var(--s-3)}
.pg-postdate{font-family:var(--font-body);font-size:.88rem;color:var(--muted);letter-spacing:0}
.pg-post h2{font-size:1.6rem;line-height:1.15;margin:0 0 var(--s-3)}
.pg-post p{color:var(--text-2);font-size:1rem;line-height:1.55;margin:0}
footer .pg-fbrand{font-size:1rem}

/* ===== article (.art-) ===== */
.art-prose{max-width:780px;margin:0 auto;padding:0 var(--s-6)}
.art-hero{padding:var(--s-16) 0 var(--s-12);border-bottom:var(--edge);position:relative;overflow:hidden}
.art-hero::before{content:'';position:absolute;z-index:0;width:30vmin;height:30vmin;right:-10vmin;top:-12vmin;border-radius:50%;background:var(--action);opacity:.5;animation:breathe 20s ease-in-out infinite alternate;pointer-events:none}
.art-hero>*{position:relative;z-index:1}
.art-back{margin:0 0 var(--s-5)}
.art-meta{font-family:var(--font-body);font-size:.84rem;color:var(--muted);font-weight:600;display:flex;flex-wrap:wrap;align-items:center}
.art-meta span+span::before{content:"";display:inline-block;width:1px;height:.9em;background:var(--hair-strong);margin:0 10px;vertical-align:-1px}
.art-hero .art-meta{margin-bottom:var(--s-4)}
.art-hero h1{font-size:clamp(2.2rem,5vw,3.8rem);line-height:1.02;margin:0 0 var(--s-5)}
.art-byline{font-family:var(--font-body);font-size:.9rem;color:var(--muted);letter-spacing:0}
.art-dek{margin:var(--s-6) 0 0;color:var(--text);font-size:1.22rem;line-height:1.5;max-width:640px;border-left:4px solid var(--ink);padding-left:var(--s-5)}
.art-body{padding-top:var(--s-12);padding-bottom:var(--s-16)}
.art-body p{font-size:1.12rem;line-height:1.65;color:var(--text);margin:0 0 var(--s-5)}
.art-body h2{font-size:1.8rem;line-height:1.1;margin:var(--s-12) 0 var(--s-4)}
.art-body h3{font-size:1.3rem;line-height:1.2;margin:var(--s-8) 0 var(--s-3)}
.art-body ul,.art-body ol{font-size:1.12rem;line-height:1.65;padding-left:var(--s-6);margin:0 0 var(--s-5)}
.art-body li{margin:0 0 var(--s-2)}
.art-body li p{margin:0}
.art-body table{width:100%;border-collapse:collapse;font-size:.98rem;margin:0 0 var(--s-6);background:var(--card);border:var(--edge)}
.art-body th,.art-body td{text-align:left;padding:var(--s-3) var(--s-4);border-bottom:1px solid var(--hair);vertical-align:top}
.art-body th{font-family:var(--font-body);font-size:.84rem;color:var(--ink);font-weight:600;background:var(--bg-alt);border-bottom:var(--edge)}
.art-body tr:last-child td{border-bottom:0}
.art-body img{border:var(--edge);margin:0 0 var(--s-6)}
.art-body blockquote{margin:0 0 var(--s-6);padding-left:var(--s-5);border-left:4px solid var(--ink);color:var(--text-2)}
.art-body code{font-family:var(--font-mono);font-size:.9em;background:var(--bg-alt);border:1px solid var(--hair-strong);padding:1px 6px}
.art-body pre{font-family:var(--font-mono);font-size:.84rem;line-height:1.6;background:var(--ink);color:var(--cream-50);padding:var(--s-4) var(--s-5);border:var(--edge);box-shadow:var(--off) var(--off) 0 var(--amber-500);overflow:auto;margin:0 var(--off) var(--s-6) 0;white-space:pre}
.art-body pre code{font-size:inherit;background:none;border:0;padding:0;color:inherit}
.art-body pre,.art-body table{max-width:100%;box-sizing:border-box}
.art-body pre{width:calc(100% - var(--off))}
@media (max-width:700px){.art-body table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}.art-body table thead,.art-body table tbody{display:table;width:100%;min-width:560px}}
.art-body hr{border:0;border-top:var(--edge);margin:var(--s-10) 0}
.art-pull{background:none;border:0;border-left:4px solid var(--action);padding:var(--s-2) 0 var(--s-2) var(--s-6);margin:var(--s-8) 0;font-family:var(--font-serif);font-style:italic;font-size:1.7rem;line-height:1.3;color:var(--text);box-shadow:none}
.art-sources{font-size:1rem;line-height:1.6;color:var(--text-2)}
.art-author{background:none;border:0;border-top:var(--edge);padding:var(--s-6) 0 0;margin-top:var(--s-12);display:flex;gap:var(--s-5);align-items:flex-start;flex-wrap:wrap;box-shadow:none}
.art-body .art-author-img{width:80px;height:80px;border-radius:0;object-fit:cover;border:var(--edge);flex:0 0 auto;margin:0}
.art-author-body{flex:1 1 320px;min-width:0}
.art-author-body .art-meta{margin-bottom:var(--s-2)}
.art-author-name{font-family:var(--font-display);font-weight:800;font-size:1.2rem;letter-spacing:-.02em;margin-bottom:var(--s-2)}
.art-author-body p{margin:0 0 var(--s-3);font-size:1rem;line-height:1.55;color:var(--text-2)}
.art-author-links{display:flex;gap:var(--s-4);flex-wrap:wrap}
.art-related{border-top:1px solid var(--hair);margin-top:var(--s-12);padding-top:var(--s-6);display:flex;flex-wrap:wrap;gap:var(--s-3) var(--s-4);align-items:center;justify-content:space-between}
.art-related .backlink,.art-author-links .backlink{color:var(--text);font-weight:600;padding:var(--s-2) 0;min-height:44px;display:inline-flex;align-items:center}
.art-share{display:flex;flex-wrap:wrap;align-items:center;gap:var(--s-2);margin:var(--s-5) 0 var(--s-2)}
.art-share-l{font-family:var(--font-body);font-size:.84rem;font-weight:600;color:var(--muted);margin-right:var(--s-1)}
.share-btn{font-family:var(--font-body);font-size:.9rem;font-weight:600;color:var(--text);background:var(--bg);border:var(--edge);padding:8px 14px;min-height:40px;cursor:pointer;display:inline-flex;align-items:center;box-shadow:3px 3px 0 var(--ink);transition:transform .15s,box-shadow .15s,background .2s}
.share-btn:hover{transform:translate(1px,1px);box-shadow:2px 2px 0 var(--ink)}
.share-btn.done{background:var(--action)}
@media (max-width:720px){.art-hero{padding:var(--s-10) 0 var(--s-8)}.art-body{padding-bottom:var(--s-16)}.art-body h2{margin-top:var(--s-10)}.art-pull{font-size:1.4rem}}

/* ===== case studies (.cs-) ===== */
.cs-wrap{max-width:calc(820px + 2 * var(--s-6));margin:0 auto;padding:0 var(--s-6)}
.cs-label{scroll-margin-top:96px}
.cs-hero{padding:var(--s-16) 0 var(--s-12);border-bottom:var(--edge);position:relative;overflow:hidden}
.cs-hero::before{content:'';position:absolute;z-index:0;width:36vmin;height:36vmin;right:-12vmin;top:-14vmin;border-radius:50%;background:var(--action);opacity:.5;animation:breathe 20s ease-in-out infinite alternate;pointer-events:none}
.cs-hero>*{position:relative;z-index:1}
.cs-hero-top{display:flex;align-items:center;flex-wrap:wrap;gap:var(--s-4);margin-bottom:var(--s-6)}
.cs-mark{width:56px;height:56px;border-radius:0;background:var(--card);border:var(--edge);display:flex;align-items:center;justify-content:center;flex:none;box-shadow:4px 4px 0 var(--ink)}
.cs-mark-in{display:flex;align-items:center;justify-content:center}
.cs-mark svg{width:30px;height:30px}
.cs-mark svg [stroke="#FFC321"]{stroke:var(--amber-600)}
.cs-mark svg [stroke="#79D0BF"]{stroke:var(--ink)}
.cs-mark svg [stroke="#9a9aa4"]{stroke:var(--muted)}
.cs-hero h1{margin:0 0 var(--s-4);max-width:900px}
.cs-byline{font-family:var(--font-body);font-size:.9rem;letter-spacing:0;color:var(--muted);margin-bottom:var(--s-6)}
.cs-byline a{color:var(--text)}
.cs-hero .lead{margin:0 0 var(--s-8)}
.cs-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;background:none;border:0;border-top:var(--edge);border-bottom:var(--edge);overflow:hidden;box-shadow:none}
.cs-meta>div{padding:var(--s-4) var(--s-5) var(--s-4) 0;border-right:1px solid var(--hair);border-bottom:0;margin-right:var(--s-5)}
.cs-meta>div:last-child{border-right:0;margin-right:0}
.cs-meta-k{font-family:var(--font-body);font-size:.8rem;letter-spacing:0;text-transform:none;color:var(--muted);margin-bottom:6px;font-weight:600}
.cs-meta-v{font-family:var(--font-display);font-weight:800;font-size:1.05rem;letter-spacing:-.01em}
.cs-summary-wrap{margin-top:var(--s-8)}
.cs-summary{padding:var(--s-6) var(--s-8);max-width:none;background:var(--card)}
.cs-summary .kick{margin-bottom:var(--s-3)}
.cs-summary-p{margin:0;font-size:1.15rem;line-height:1.55;color:var(--text)}
.cs-summary-p strong{color:var(--text)}
.cs-jump{border-top:0;border-bottom:var(--edge);background:var(--bg-alt)}
.cs-jump-row{display:flex;gap:var(--s-6);overflow-x:auto;scrollbar-width:none;padding-top:var(--s-3);padding-bottom:var(--s-3)}
.cs-jump-row::-webkit-scrollbar{display:none}
.cs-jump-link{flex:0 0 auto;display:inline-flex;align-items:center;min-height:40px;padding:6px 0;border:0;border-bottom:3px solid transparent;background:none;font-family:var(--font-body);font-size:.95rem;font-weight:600;letter-spacing:0;text-transform:none;color:var(--text);white-space:nowrap;transition:border-color .2s}
.cs-jump-link:hover{border-bottom-color:var(--action)}
.cs-body{padding:var(--s-12) 0 var(--s-12)}
.cs-stack{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-16)}
.cs-sec>.kick{display:flex;margin-bottom:var(--s-4)}
.cs-sec h2{font-size:clamp(1.7rem,3vw,2.3rem);margin:0 0 var(--s-3);max-width:720px;overflow-wrap:break-word;min-width:0;scroll-margin-top:96px}
.cs-dek{font-family:var(--font-display);font-weight:700;font-size:clamp(1.3rem,2.4vw,1.7rem);line-height:1.15;letter-spacing:-.015em;color:var(--text);margin:0 0 var(--s-5);max-width:720px}
.cs-p{color:var(--text);font-size:1.1rem;line-height:1.6;margin:0 0 var(--s-4);max-width:700px}
.cs-p:last-child{margin-bottom:0}
.cs-note{color:var(--muted);font-size:.92rem;line-height:1.55;margin:var(--s-4) 0 0}
.cs-list{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:0;border-top:var(--edge);max-width:720px}
.cs-list li{display:block;position:relative;padding:12px 0 12px 20px;border-left:2px solid var(--action);margin-bottom:2px;color:var(--text);font-size:1.05rem;line-height:1.5;border-bottom:1px solid var(--hair)}
.cs-arrow{position:absolute;left:0;top:12px;color:var(--ink);font-weight:700}
.cs-inline-code{font-family:var(--font-mono);font-size:.85em;background:var(--bg-alt);border:1px solid var(--hair-strong);padding:1px 6px;color:var(--text)}
.cs-figure{background:var(--card);border:var(--edge);padding:var(--s-6);box-shadow:var(--off) var(--off) 0 var(--ink)}
.cs-heroimg{display:block;width:100%;max-height:560px;object-fit:cover;object-position:top;border:var(--edge);background:var(--night);box-shadow:var(--off-lg) var(--off-lg) 0 var(--ink)}
.cs-sec>.cs-heroimg{margin-right:var(--off-lg)}
.cs-caption{font-family:var(--font-body);font-size:.9rem;color:var(--muted);margin-top:var(--s-4);text-align:left}
.cs-grid{gap:var(--s-8)}
.cs-grid-sm{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--s-8)}
.cs-sec .card h3{font-size:1.15rem;margin-bottom:var(--s-2)}
.cs-sec .card p{font-size:.98rem;line-height:1.5}
.cs-sec .card p+p{margin-top:var(--s-3)}
.cs-sec .card .kick{margin-bottom:var(--s-2)}
.cs-sub{color:var(--muted);font-weight:500;font-size:.85rem;font-family:var(--font-body);letter-spacing:0}
.cs-takeaway{color:var(--ink);font-weight:600;font-size:.95rem;line-height:1.5;margin-top:var(--s-3);border-left:3px solid var(--action);padding-left:10px}
.cs-avrow{display:flex;align-items:center;gap:10px;margin-bottom:var(--s-3)}
.cs-avrow h3{margin:0}
.cs-av{width:36px;height:36px;border-radius:0;background:var(--action);color:var(--ink);border:var(--edge);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:.8rem;font-weight:800;flex:none}
.cs-pain{font-family:var(--font-body);font-size:.9rem;color:var(--text-2);line-height:1.5;margin-top:var(--s-3)}
.cs-rows{display:flex;flex-direction:column;gap:0;border-top:var(--edge)}
.cs-story{display:grid;grid-template-columns:64px 1fr auto;gap:var(--s-4);align-items:center;background:none;border:0;border-bottom:1px solid var(--hair);padding:var(--s-4) 0;box-shadow:none}
.cs-story-id{font-family:var(--font-display);font-weight:800;font-size:.9rem;color:var(--ink)}
.cs-story-text{color:var(--text);font-size:1rem;line-height:1.5}
.cs-pri{font-family:var(--font-body);font-size:.8rem;font-weight:600;padding:4px 10px;border:var(--edge);white-space:nowrap;color:var(--ink);background:var(--bg)}
.cs-pri-must{background:var(--action)}
.cs-pri-should{background:var(--card)}
.cs-pri-could{background:var(--bg-alt);border-color:var(--hair-strong)}
.cs-pri-text{font-family:var(--font-body);font-size:.84rem;font-weight:600}
.cs-pri-text.cs-pri-must{background:none;color:var(--ink);border:0}
.cs-pri-text.cs-pri-should{background:none;color:var(--text-2);border:0}
.cs-pri-text.cs-pri-could{background:none;color:var(--muted);border:0}
.cs-table{background:var(--card);border:var(--edge);overflow:hidden;box-shadow:var(--off) var(--off) 0 var(--ink)}
.cs-tr{display:grid;grid-template-columns:1fr 100px;gap:var(--s-4);padding:14px var(--s-5);border-top:1px solid var(--hair);color:var(--text);font-size:.98rem;line-height:1.5;align-items:center}
.cs-tr-2{grid-template-columns:1fr 1fr}
.cs-th{border-top:0;border-bottom:var(--edge);background:var(--bg-alt);font-family:var(--font-body);font-size:.84rem;color:var(--ink);font-weight:600;padding:12px var(--s-5)}
.cs-dim{color:var(--muted)}
.cs-bar-row{display:flex;align-items:center;gap:var(--s-3);margin-bottom:10px}
.cs-bar-k{width:170px;flex:none;font-family:var(--font-body);font-size:.9rem;color:var(--text)}
.cs-bar{flex:1;height:12px;border:var(--edge);background:var(--card);overflow:hidden}
.cs-bar-fill{height:100%;background:var(--action)}
.cs-w-30{width:30%}.cs-w-15{width:15%}.cs-w-10{width:10%}.cs-w-5{width:5%}
.cs-bar-v{width:36px;text-align:right;font-family:var(--font-body);font-size:.9rem;font-weight:600;color:var(--text);flex:none}
.cs-flow{display:flex;flex-direction:column;background:none;border:0;border-top:var(--edge);overflow:hidden;box-shadow:none}
.cs-flow-row{display:flex;align-items:flex-start;gap:var(--s-4);padding:14px 0;border-bottom:1px solid var(--hair)}
.cs-flow-row:first-child{border-top:0}
.cs-flow-n{font-family:var(--font-display);font-size:.85rem;font-weight:800;color:var(--ink);background:var(--action);border:var(--edge);width:28px;height:28px;border-radius:0;display:inline-flex;align-items:center;justify-content:center;flex:none;margin-top:0}
.cs-flow-t{color:var(--text);font-size:1rem;line-height:1.5}
.cs-code{background:var(--night);border:var(--edge);padding:var(--s-5) var(--s-6);font-family:var(--font-mono);font-size:.86rem;line-height:1.7;color:var(--paper-code);overflow-x:auto;margin-top:var(--s-2);box-shadow:var(--off) var(--off) 0 var(--action)}
.cs-c-comment{color:var(--paper-muted)}
.cs-c-key{color:var(--action)}
.cs-c-val{color:var(--paper)}
.cs-stats{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin-top:var(--s-4)}
.cs-stats .stat b{font-size:2.2rem;overflow-wrap:anywhere}
.cs-related{padding:var(--s-10) 0 var(--s-4)}
.cs-related .kick{margin-bottom:var(--s-5)}
.cs-rel{display:flex;flex-direction:column;gap:6px;padding:var(--s-5) 0 0}
.cs-rel span{display:block}
.cs-rel-title{font-family:var(--font-display);font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:var(--text)}
.cs-rel-desc{color:var(--text-2);font-size:.98rem;line-height:1.5}
.cs-rel .go{margin-top:8px}
.cs-end{padding:var(--s-8) 0 var(--s-20)}
.cs-endbox{max-width:none;display:flex;align-items:center;justify-content:space-between;gap:var(--s-6);flex-wrap:wrap}
.cs-endbox>div:first-child{flex:1 1 360px}
.cs-endbox h3{font-size:1.5rem;margin-bottom:var(--s-2)}
.cs-end-p{color:var(--text-2);margin:0;font-size:1rem}
.cs-center{display:flex;justify-content:center}
.cs-diagram svg{width:100%;height:auto;display:block}
.cs-diagram .node{fill:var(--card);stroke:var(--ink);stroke-width:1.2px}
.cs-diagram .node-yellow{stroke:var(--ink);fill:var(--action)}
.cs-diagram .node-teal,.cs-diagram .node-ledger{stroke:var(--ink)}
.cs-diagram .cs-dg-fill{fill:var(--card)}
.cs-diagram .cs-dg-stroke{stroke:var(--ink)}
.cs-diagram .lbl{font-family:var(--font-body);font-size:10px;fill:var(--text);text-anchor:middle;font-weight:600}
.cs-diagram .lbl-accent,.cs-diagram .lbl-teal{fill:var(--ink)}
.cs-diagram .cs-lbl-sm{font-size:9px}
.cs-diagram .cs-lbl-dim,.cs-diagram .sec-label{font-family:var(--font-body);font-size:8px;fill:var(--muted)}
.cs-diagram .cs-lbl-dim{font-size:10px}
.cs-diagram .line-normal,.cs-diagram .line-yellow,.cs-diagram .line-teal{stroke:var(--ink);stroke-width:1.2px;fill:none;stroke-dasharray:5 5}
.cs-diagram .line-dashed{stroke:var(--muted);stroke-width:1.2px;fill:none;stroke-dasharray:4 4}
.cs-diagram .cs-dg-muted{fill:var(--ink-400)}
.cs-diagram .cs-dg-amber{fill:var(--amber-600)}
.cs-diagram .cs-dg-teal{fill:var(--ink)}
.cs-fbrand{font-size:1rem}
@media (max-width:580px){.cs-diagram .sec-label{display:none}}
@media (max-width:720px){
  .cs-hero{padding:var(--s-12) 0 var(--s-8)}
  .cs-stack{gap:var(--s-12)}
  .cs-meta{grid-template-columns:1fr 1fr}
  .cs-meta>div{border-right:0;margin-right:0;border-bottom:1px solid var(--hair)}
  .cs-story{grid-template-columns:1fr;gap:var(--s-2)}
  .cs-story .cs-pri{justify-self:start}
  .cs-tr{grid-template-columns:1fr 80px;gap:var(--s-3)}
  .cs-tr-2{grid-template-columns:1fr 1fr}
  .cs-bar-k{width:130px}
  .cs-figure{padding:var(--s-3)}
  .cs-stats{grid-template-columns:1fr 1fr}
  .cs-stats .stat b{font-size:1.7rem}
  .cs-summary{padding:var(--s-5)}
}

/* ===== helpers ===== */
.brand-sm{font-size:1rem}
.note{margin-top:var(--s-6);font-size:.92rem;color:var(--muted)}
.m0{margin:0}
.mb-3{margin-bottom:var(--s-3)}
.pt0{padding-top:0}
/* typeset figure band where a concept has no real screenshot */
.cs-figband{border:var(--edge);background:var(--action);box-shadow:var(--off-lg) var(--off-lg) 0 var(--ink);padding:var(--s-12) var(--s-8);display:flex;flex-direction:column;justify-content:center;min-height:300px;margin-right:var(--off-lg)}
.cs-figband b{font-family:var(--font-display);font-weight:800;font-size:clamp(3.5rem,9vw,6.5rem);letter-spacing:-.035em;line-height:1}
.cs-figband span{font-size:1.15rem;font-weight:600;margin-top:10px}


/* polish 2026-10-26 */
.stat b,.nums b,.pg-fig b,.pg-wstat b,.cs-flow-n,.cs-story-id,.cs-meta-v,.hub-typ{font-variant-numeric:tabular-nums}
.hero-shot img,.cs-heroimg{color:var(--paper)}
.btn{white-space:nowrap}
@media (max-width:480px){.btnrow .btn{width:100%;justify-content:center}}
h1,h2,h3{text-wrap:balance}
.lead,.cs-p,.art-body p{text-wrap:pretty}