/* MABI — Melbourne AI Business Institute. Stylesheet reproduced from the reference site (October 2026).
   Fonts are loaded from <head> (DM Sans, Libre Caslon Display) instead of an @import, so the CSS can be parsed before the font request.
   Tokens and layout documented in docs/brand-system.md. */
:root{--ink:#172b36;--muted:#58676e;--rust:#a33e25;--line:#d6dddf;--pale:#f3f5f5;--white:#fff;--serif:'Libre Caslon Display',Georgia,serif;--sans:'DM Sans',Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;color:var(--ink);background:var(--white);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid var(--rust);outline-offset:6px}img{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:400}h1,h2{font-family:var(--serif);line-height:1.04;letter-spacing:-.025em}h1{font-size:clamp(3.4rem,6.2vw,6.1rem)}h2{font-size:clamp(2.5rem,3.8vw,3.75rem)}h3{line-height:1.2}em{font-weight:400;color:var(--rust)}p{color:var(--muted)}.wrap{width:min(1320px,calc(100% - 112px));margin-inline:auto}.header{border-bottom:1px solid var(--line)}.header-inner{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:24px}.wordmark{font-size:43px;line-height:1;font-weight:600;letter-spacing:-2px;position:relative;display:inline-block}.brand-dot{width:7px;height:7px;background:var(--rust);display:inline-block;margin-left:3px}.brand-name{font-size:14px;line-height:1.35;padding-left:24px;border-left:1px solid var(--line);font-weight:500}.header nav{display:flex;gap:37px;align-items:center;font-size:15px}.header nav a{padding:12px 0;position:relative}.header nav a:after{content:'';position:absolute;bottom:4px;left:0;width:0;height:2px;background:var(--rust);transition:width .2s}.header nav a:hover:after,.header nav a[aria-current]:after{width:100%}.skip{position:fixed;top:-80px;left:20px;z-index:30;background:var(--ink);color:white;padding:12px}.skip:focus{top:20px}.eyebrow{text-transform:uppercase;font-size:12px;font-weight:650;letter-spacing:.13em;color:var(--rust);display:block;line-height:1.5}.hero{display:grid;grid-template-columns:1.25fr .8fr;gap:64px;padding-top:72px;padding-bottom:72px;align-items:stretch}.hero-copy{padding:6px 0 15px}.hero .eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:27px}.small-rule{height:1px;background:var(--rust);width:27px}.hero h1{max-width:780px;font-size:clamp(3.5rem,5.85vw,5.75rem)}.hero-description{font-size:18px;line-height:1.7;max-width:585px;margin:30px 0 30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:51px;background:var(--ink);color:white;padding:13px 24px;font-size:14px;font-weight:500;border:1px solid var(--ink);transition:background .2s}.button:hover{background:var(--rust);border-color:var(--rust)}.city-figure{position:relative;min-height:480px;overflow:hidden;background:#cbd2d5}.city-figure img{height:100%;width:100%;object-fit:cover;position:absolute;inset:0;filter:saturate(.6)}.city-figure:after{content:'';position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(12,32,44,.82))}.city-figure figcaption{position:absolute;bottom:30px;left:30px;right:30px;z-index:1;color:white;font-size:18px;line-height:1.5;border-top:1px solid #ffffff65;padding-top:20px}.city-figure figcaption span{display:block}.section{padding-block:86px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:45px;margin-bottom:36px}.section-heading .eyebrow{margin-bottom:18px}.section-heading>p{max-width:370px;font-size:16px}.feature{display:grid;grid-template-columns:1.12fr .88fr;background:var(--ink);color:white;min-height:410px}.feature-copy{padding:46px 52px}.feature .eyebrow{color:#dca48f}.feature h3{font:56px/1.04 var(--serif);margin:26px 0 20px;letter-spacing:-.02em}.feature-copy>p:not(.eyebrow){color:#cad5da;max-width:410px;font-size:17px;margin-bottom:28px}.text-link{display:inline-block;font-size:14px;font-weight:600;border-bottom:1px solid var(--rust);padding-bottom:4px}.text-link:hover{color:var(--rust)}.text-link.light{color:white;border-color:#b7c5cc}.feature:hover .text-link{border-color:#edb599}.feature-model{margin:45px 48px 42px 0;border-left:1px solid #ffffff2b;padding-left:48px}.model-label{color:#b9c7ce;font-size:12px;letter-spacing:.13em;text-transform:uppercase;display:block;margin-bottom:15px}.model-step{display:flex;gap:24px;align-items:baseline;border-bottom:1px solid #ffffff25;padding:15px 0}.model-step b{font-size:13px;font-weight:400;color:#dca48f}.model-step span{font-size:22px;font-family:var(--serif)}.model-step small{display:block;color:#b9c7ce;font:13px/1.5 var(--sans);margin-top:5px}.model-note{display:block;color:#b9c7ce;font-size:12px;margin-top:22px}.research-preview{background:var(--pale)}.compact{align-items:center}.publication-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.publication-card{display:flex;flex-direction:column;border-top:2px solid var(--ink);padding-top:25px;transition:color .2s}.publication-card h3{font:30px/1.15 var(--serif);margin:22px 0 19px}.publication-card:hover h3{color:var(--rust)}.publication-card>p{font-size:15px;line-height:1.75;margin-bottom:32px}.card-bottom{margin-top:auto;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;font-size:12px;color:var(--muted)}.card-bottom span{color:var(--rust)}.research-focus{display:grid;grid-template-columns:.9fr 1.2fr;gap:100px}.research-focus .eyebrow{margin-bottom:20px}.research-focus>div>p:not(.eyebrow){margin:24px 0;max-width:380px}.focus-list{padding:0;margin:0;list-style:none}.focus-list li{display:flex;gap:25px;padding:26px 0;border-bottom:1px solid var(--line)}.focus-list li:first-child{border-top:1px solid var(--line)}.focus-list li>span{color:var(--rust);font-size:13px;padding-top:4px}.focus-list h3{font:27px/1.2 var(--serif);margin-bottom:9px}.focus-list p{font-size:15px}.closing{background:#e8edef;padding:65px 0}.closing h2{margin:20px 0 28px}.outline{color:var(--ink);background:transparent}.outline:hover{color:white}footer{padding-top:56px;background:#fff}.footer-top{display:grid;grid-template-columns:1.2fr 1fr auto;gap:50px;padding-bottom:50px}.footer-top p{margin-top:18px;font-size:15px}.footer-founders .eyebrow{color:var(--muted)}.footer-top nav{display:flex;flex-direction:column;gap:9px;font-size:14px}.footer-top a:hover{color:var(--rust)}.footer-bottom{border-top:1px solid var(--line);padding-block:22px;display:flex;justify-content:space-between;gap:24px;font-size:12px;color:var(--muted)}.page-intro{padding-top:65px;padding-bottom:55px;border-bottom:1px solid var(--line)}.page-intro>.eyebrow{margin-bottom:25px}.page-intro h1{font-size:clamp(3.5rem,6vw,6rem)}.intro-bottom{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-top:28px}.intro-bottom>p{max-width:650px;font-size:18px}.collection-label{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);white-space:nowrap;line-height:1.8}.library-intro{padding:34px 0;display:flex;justify-content:space-between;gap:30px;align-items:center}.library-intro p{max-width:550px;font-size:14px}.paper{border-top:1px solid var(--line);scroll-margin-top:24px}.paper:last-child{border-bottom:1px solid var(--line)}.paper summary{list-style:none;display:grid;grid-template-columns:50px 1fr 26px;gap:24px;padding:32px 0;cursor:pointer}.paper summary::-webkit-details-marker{display:none}.paper-index{font:26px/1.4 var(--serif);color:var(--rust)}.paper summary h2{font-size:36px;line-height:1.12;margin:13px 0 12px;max-width:850px}.paper summary p{font-size:15px}.expand{position:relative;margin-top:30px;width:22px;height:22px}.expand:before,.expand:after{content:'';position:absolute;top:10px;left:1px;width:20px;height:1px;background:var(--ink)}.expand:after{transform:rotate(90deg);transition:transform .2s}.paper[open] .expand:after{transform:rotate(0)}.paper summary:hover h2{color:var(--rust)}.paper-body{display:grid;grid-template-columns:235px 1fr;gap:64px;padding:18px 74px 54px}.paper-body aside{border-top:2px solid var(--rust);padding-top:18px}.paper-body aside>p{font:25px/1.25 var(--serif);color:var(--ink);margin:17px 0 26px}.reading-note{color:var(--muted);font-size:12px;line-height:1.8}.prose{max-width:780px}.prose p{margin-bottom:18px}.prose .lead,.about .lead{font-size:20px;color:var(--ink);line-height:1.65}.prose h3{font-size:19px;font-weight:600;margin:30px 0 14px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px;margin:10px 0 28px;text-align:left}th,td{padding:15px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--pale);font-size:13px}td:first-child{font-weight:500;width:30%}td:last-child{color:var(--muted)}.takeaway{background:var(--pale);border-left:3px solid var(--rust);padding:25px 28px;margin:28px 0}.takeaway p{font:25px/1.3 var(--serif);color:var(--ink);margin:13px 0 0}.sources{font-size:13px;line-height:1.7;padding-left:18px;color:var(--muted)}.sources a{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.numbered{padding-left:21px;color:var(--muted)}.numbered li{padding-left:5px;margin-bottom:14px}.numbered strong{color:var(--ink)}.research-note{display:grid;grid-template-columns:235px 1fr;gap:64px;margin-block:44px 70px;padding-inline:74px}.research-note p:last-child{font-size:14px;max-width:750px}.area{display:grid;grid-template-columns:70px 1fr .8fr;gap:40px;padding:58px 0;border-bottom:1px solid var(--line)}.area-number{font:44px/1 var(--serif);color:var(--rust)}.area .eyebrow{margin-bottom:16px}.area h2{font-size:43px}.area p:not(.eyebrow){margin:22px 0;max-width:560px}.questions{padding:22px 0 0 28px;border-left:1px solid var(--line);margin-left:30px}.questions h3{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.questions ul{list-style:none;padding:0;margin:20px 0 0}.questions li{padding:16px 0;border-top:1px solid var(--line);font-size:15px;color:var(--muted)}.about{background:var(--ink);color:white;margin-top:70px;padding:70px 0}.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:100px}.about .eyebrow{color:#dca48f;margin-bottom:22px}.about h2{font-size:58px}.about p{color:#c9d4da;margin-bottom:20px}.about .lead{color:white}.founders{margin-top:40px;padding-top:30px;border-top:1px solid #ffffff30}.founders>div{display:flex;gap:70px;font-size:27px;font-weight:400}.approach{display:grid;grid-template-columns:.65fr 1fr;gap:80px}.approach p:not(.eyebrow){max-width:550px;margin:25px 0}.approach h2{font-size:48px}
@media(min-width:1600px){.hero{padding-block:90px}.city-figure{min-height:555px}}
@media(max-width:1100px){.wrap{width:calc(100% - 64px)}.hero{gap:35px}.hero h1{font-size:66px}.hero-description{font-size:16px}.city-figure{min-height:470px}.feature-copy{padding:38px}.feature-model{padding-left:28px;margin-right:28px}.feature h3{font-size:48px}.research-focus{gap:50px}.publication-grid{gap:25px}.publication-card h3{font-size:27px}.paper-body{padding-inline:30px;grid-template-columns:190px 1fr;gap:35px}.research-note{padding-inline:30px;grid-template-columns:190px 1fr;gap:35px}.area{grid-template-columns:40px 1fr .8fr;gap:25px}.questions{margin-left:0;padding-left:22px}.about-grid{gap:50px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header-inner{min-height:112px;flex-wrap:wrap;gap:13px;padding-block:20px}.wordmark{font-size:35px}.brand{gap:16px}.brand-name{font-size:12px;padding-left:16px}.header nav{width:100%;flex-wrap:wrap;gap:8px 20px;font-size:14px}.header nav a{padding:5px 0}.header nav a:after{bottom:0}.hero{grid-template-columns:1fr;gap:34px;padding-block:39px}.hero .eyebrow{font-size:10px;margin-bottom:23px}.hero h1{font-size:clamp(3.2rem,10.8vw,5rem)}.hero-description{font-size:16px;margin:24px 0}.city-figure{min-height:280px;max-height:350px}.city-figure img{object-position:50% 55%}.city-figure figcaption{left:22px;bottom:22px;font-size:16px}.section{padding-block:50px}.section-heading{display:block;margin-bottom:25px}.section-heading>p{margin-top:22px;max-width:none}.section-heading .text-link{margin-top:20px}.section-heading h2{font-size:38px}.feature{grid-template-columns:1fr}.feature-copy{padding:30px}.feature h3{font-size:47px;margin:23px 0 20px}.feature-model{margin:0 30px 30px;padding:25px 0 0;border-left:0;border-top:1px solid #ffffff30}.feature .eyebrow{font-size:10px}.model-step{padding:12px 0}.publication-grid{grid-template-columns:1fr;gap:35px}.publication-card h3{font-size:31px;margin:17px 0}.publication-card>p{margin-bottom:23px}.research-focus{grid-template-columns:1fr;gap:30px}.closing{padding:45px 0}.closing h2{font-size:37px}.footer-top{grid-template-columns:1fr 1fr;gap:30px;padding-bottom:35px}.footer-top nav{grid-column:1/-1;flex-direction:row;gap:25px}.footer-bottom{flex-direction:column;gap:8px;font-size:11px}.page-intro{padding-top:40px;padding-bottom:35px}.page-intro h1{font-size:clamp(3.2rem,11vw,5rem)}.intro-bottom{display:block;margin-top:24px}.intro-bottom>p{font-size:17px}.collection-label{display:block;margin-top:24px}.intro-bottom .text-link{margin-top:20px}.library-intro{display:block;padding:25px 0}.library-intro p{margin-top:14px}.paper summary{grid-template-columns:25px 1fr 18px;gap:12px;padding-block:27px}.paper summary h2{font-size:29px}.paper summary .eyebrow{font-size:10px}.paper-index{font-size:21px}.paper summary p{font-size:14px}.paper-body{display:block;padding:0 0 30px 37px}.paper-body aside{margin:0 0 25px;padding-top:15px}.paper-body aside>p{font-size:24px}.reading-note{display:block;font-size:11px}.prose .lead{font-size:18px}.prose p,.numbered{font-size:15px}.takeaway{padding:20px}.takeaway p{font-size:23px}.research-note{display:block;padding:0;margin-block:30px 50px}.research-note p:last-child{margin-top:14px}.area{grid-template-columns:28px 1fr;gap:18px;padding-block:37px}.area-number{font-size:31px}.area h2{font-size:36px}.area p:not(.eyebrow){font-size:15px;margin:20px 0}.area .eyebrow{font-size:10px}.questions{grid-column:2;border-left:0;padding:15px 0 0}.questions li{font-size:14px;padding:13px 0}.about{margin-top:45px;padding-block:45px}.about-grid{grid-template-columns:1fr;gap:30px}.about h2{font-size:45px}.about .lead{font-size:19px}.about-copy>p{font-size:15px}.founders>div{display:flex;flex-direction:column;gap:15px;font-size:25px}.approach{grid-template-columns:1fr;gap:25px}.approach h2{font-size:37px}.eyebrow{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{.header,footer,.button,.expand{display:none}.wrap{width:100%}.paper-body{display:block}.paper{break-inside:avoid}.paper-body aside{display:none}body{font-size:11pt}.prose{max-width:none}.feature{background:#fff;color:#000}a{text-decoration:underline}}
.photo-credit{display:block;font-size:10px;line-height:1.5;margin-top:12px;color:#d8e0e4}.photo-credit a{text-decoration:underline;text-underline-offset:2px}.city-figure img{object-position:55% 50%}
.director{display:grid;grid-template-columns:minmax(250px,.86fr) 1.14fr;gap:52px;align-items:center;margin-top:42px;padding-top:42px;border-top:1px solid #ffffff30}.director-portrait{height:300px;overflow:hidden;background:#d8e0e4}.director-portrait img{width:100%;height:100%;object-fit:cover;object-position:80% 50%}.director-copy .eyebrow{margin-bottom:10px}.director-copy h3{font:42px/1.15 var(--serif);margin-bottom:18px}.director-copy p:not(.eyebrow){max-width:680px;font-size:16px;line-height:1.7}.director-copy a{display:inline-block;margin-top:4px;color:white;font-size:14px;border-bottom:1px solid #dca48f;padding-bottom:3px}.director-copy a:hover{color:#dca48f}.director-copy small{display:block;color:#aebec6;font-size:11px;margin-top:13px}
@media(max-width:760px){.director{grid-template-columns:1fr;gap:25px;margin-top:28px;padding-top:30px}.director-portrait{height:260px}.director-portrait img{object-position:76% 50%}.director-copy h3{font-size:36px}}

/* Keep the hero and the next section close after removing the founder strip. */
.hero{padding-bottom:32px}
.hero + .section{padding-top:24px}

.book-feature,.book-hero{background:#fff}
.book-feature-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:88px;align-items:center;padding-block:72px}
.book-object{position:relative;display:block;width:min(100%,260px);max-width:260px;min-width:0;justify-self:center;transform:perspective(1400px) rotateY(-9deg) rotateZ(-3deg)}
.book-object:after{content:'';position:absolute;top:6px;bottom:6px;right:-7px;width:10px;background:repeating-linear-gradient(0deg,#dcd7cd 0 1px,#f9f6ef 1px 3px);border-radius:0 2px 2px 0;z-index:-1}
.book-cover{display:block;width:100%;height:auto;aspect-ratio:2/3;border-radius:2px;box-shadow:-2px 0 0 #d5cec2,15px 22px 36px #172b3626}
a.book-object{transition:transform .25s}
a.book-object:hover{transform:perspective(1400px) rotateY(-5deg) rotateZ(-1deg)}
.book-feature-copy>.eyebrow,.book-hero-copy>.eyebrow{margin-bottom:20px}
.book-feature-copy,.book-hero-copy{min-width:0}
.book-heading-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px 20px;margin-bottom:24px}
.book-status{display:inline-flex;align-items:center;gap:8px;border:1px solid #a33e2545;border-radius:999px;padding:5px 12px;color:var(--rust);font-size:11px;line-height:1.5;font-weight:600;letter-spacing:.07em;text-transform:uppercase;white-space:nowrap}
.book-status:before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}
.book-feature h2{font-size:clamp(3.25rem,4.9vw,4.75rem);line-height:1.06;text-wrap:balance}
.book-title-ai{font-family:var(--sans);font-size:.86em;font-weight:650;letter-spacing:-.055em;white-space:nowrap}
.book-subtitle{color:var(--ink);font-size:24px;line-height:1.4;margin-top:20px;letter-spacing:-.025em;max-width:520px;text-wrap:pretty}
.book-authors{color:var(--ink);font-size:14px;font-weight:500;margin-top:20px}
.book-description{max-width:580px;font-size:17px;line-height:1.75;margin-top:24px}
.book-feature .button,.book-hero .button{margin-top:28px;gap:28px}
.book-hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:100px;align-items:center;padding-block:58px 64px}
.book-hero h1{font-size:clamp(3.6rem,6.3vw,6rem);text-wrap:balance}
.book-hero .book-object{width:min(100%,320px);max-width:320px}
.book-introduction{display:grid;grid-template-columns:.55fr 1fr;gap:80px}
.book-introduction h2{margin-bottom:26px}
.book-introduction p:not(.eyebrow){font-size:17px;max-width:700px;margin-top:18px}
.book-introduction em{font-style:normal;color:var(--ink)}
.book-inside{padding-block:70px;background:var(--pale)}
.book-contents{list-style:none;display:grid;grid-template-columns:1fr 1fr;column-gap:64px;margin:0;padding:0}
.book-contents li{display:grid;grid-template-columns:34px 1fr;gap:20px;padding-block:26px;border-top:1px solid var(--line)}
.book-chapter-number{color:var(--rust);font-size:13px;padding-top:5px}
.book-contents h3{font:28px/1.2 var(--serif);max-width:420px}
.book-contents p{font-size:15px;margin-top:12px;max-width:440px}
.book-takeaway{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.book-takeaway .eyebrow{margin-bottom:20px}
.book-takeaway p:not(.eyebrow){font-size:17px;margin-bottom:24px}
@media(max-width:1100px){.book-feature-grid{gap:45px}.book-hero-grid{gap:55px}.book-hero .book-object{width:min(100%,280px)}.book-introduction,.book-takeaway{gap:45px}.book-contents{column-gap:35px}}
@media(max-width:760px){
  .hero{padding-bottom:24px}.hero + .section{padding-top:20px}
  .header nav{flex-wrap:wrap;column-gap:24px;row-gap:8px}.footer-top nav{flex-wrap:wrap}
  .book-feature-grid,.book-hero-grid{grid-template-columns:1fr;gap:38px;padding-block:45px}
  .book-feature .book-object{width:min(70%,230px)}
  .book-feature-copy h2{font-size:clamp(2.65rem,10.8vw,3.75rem)}.book-subtitle{font-size:21px;margin-top:16px}.book-authors{margin-top:16px}
  .book-description{font-size:16px;margin-top:20px}.book-feature .button,.book-hero .button{margin-top:24px}
  .book-hero h1{font-size:clamp(2.8rem,11vw,4.5rem)}.book-hero .book-object{width:min(74%,240px)}
  .book-introduction,.book-takeaway{grid-template-columns:1fr;gap:24px}
  .book-introduction h2{font-size:38px;margin-bottom:20px}.book-introduction p:not(.eyebrow),.book-takeaway p:not(.eyebrow){font-size:16px}
  .book-inside{padding-block:45px}.book-contents{grid-template-columns:1fr}.book-contents li{gap:12px;padding-block:23px}.book-contents h3{font-size:27px}
}

/* A secondary publication within the research collection. */
.research-publication{display:grid;grid-template-columns:minmax(0,1fr) 180px;align-items:center;gap:56px;padding:38px 44px;margin-block:34px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.research-publication .eyebrow{margin-bottom:18px}
.research-publication h2{font-size:clamp(2rem,3.7vw,3.25rem);line-height:1.08;max-width:650px}
.research-publication p:not(.eyebrow){font-size:15px;margin-top:16px;max-width:610px}
.research-publication .research-book-subtitle{font-size:18px;color:var(--ink)}
.research-publication .text-link{margin-top:22px}
.research-book-cover{display:block;width:180px;justify-self:center;transform:rotate(2deg);transition:transform .2s}
.research-book-cover:hover{transform:rotate(0)}
.research-book-cover img{width:100%;height:auto;box-shadow:8px 12px 22px #172b3620}
@media(max-width:760px){.research-publication{grid-template-columns:1fr;gap:28px;padding:28px 24px}.research-book-cover{width:150px;grid-row:1}.research-publication h2{font-size:34px}.research-publication .research-book-subtitle{font-size:17px}}

/* About: an early-stage institute and invitation to prospective partners. */
.about-intro{padding-block:64px 70px;border-bottom:1px solid var(--line)}
.about-intro>.eyebrow{margin-bottom:30px}
.about-intro-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:72px;align-items:center}
.about-intro h1{font-size:clamp(3.8rem,6.2vw,6.2rem)}
.about-intro-lead{font-size:20px;line-height:1.65;max-width:610px;margin:28px 0}
.about-intro .button,.about-contact .button{gap:28px}
.about-stage{background:var(--pale);border-top:2px solid var(--rust);padding:32px}
.about-stage h2{font-size:38px;line-height:1.12;margin:20px 0}
.about-stage p{font-size:16px;margin-top:18px}
.about-purpose,.about-contact{display:grid;grid-template-columns:1fr 1.1fr;gap:90px}
.about-purpose .eyebrow,.about-contact .eyebrow{margin-bottom:20px}
.about-purpose .lead{font-size:21px;color:var(--ink);line-height:1.6}
.about-purpose p:not(.eyebrow){margin-bottom:20px}
.about-progress{background:var(--pale);padding-block:48px}
.about-progress>.wrap>.eyebrow{margin-bottom:25px}
.about-progress-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px}
.about-progress-grid h2{font-size:36px;margin-bottom:20px}
.about-progress-grid p{font-size:16px;max-width:560px}
.about-progress-grid .text-link{margin-top:22px}
.about-partner-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}
.about-partner-grid article{border-top:1px solid var(--line);padding-top:25px}
.about-partner-grid h3{font:34px/1.15 var(--serif);margin:22px 0 20px}
.about-partner-grid p{font-size:16px}
.about-partner-note{margin-top:32px;max-width:850px;font-size:15px}
.about-people{margin-top:0}
.about-people .director{margin-top:25px}
.about-contact p:not(.eyebrow){font-size:18px;margin-bottom:24px}
.about-email{display:block;width:fit-content;font-size:15px;margin-top:18px;text-decoration:underline;text-underline-offset:4px}
@media(max-width:1100px){.about-intro-grid{gap:36px}.about-stage{padding:26px}.about-stage h2{font-size:32px}.about-purpose,.about-contact{gap:45px}.about-progress-grid{gap:40px}.about-partner-grid{gap:25px}.about-partner-grid h3{font-size:30px}}
@media(max-width:760px){.about-intro{padding-block:40px}.about-intro-grid,.about-purpose,.about-contact,.about-progress-grid,.about-partner-grid{grid-template-columns:1fr;gap:30px}.about-intro h1{font-size:clamp(3.2rem,13vw,5rem)}.about-intro-lead{font-size:18px}.about-stage{padding:25px}.about-purpose .lead{font-size:19px}.about-progress{padding-block:40px}.about-progress-grid h2{font-size:32px}.about-partner-grid h3 br{display:none}.about-contact p:not(.eyebrow){font-size:17px}}

/* Preserve the full academic-office setting in the original photograph. */
.director{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:42px}
.director-portrait{height:auto;aspect-ratio:12/5;overflow:visible;background:transparent}
.director-portrait img{width:100%;height:auto;object-fit:contain;object-position:center}
@media(max-width:760px){.director{grid-template-columns:1fr;gap:25px}.director-portrait{height:auto}.director-portrait img{height:auto;object-position:center}}

/* ---- Additions for mabi.institute (2026-10-22). Keep below the reproduced rules. ---- */
/* Keyboard focus on buttons and in-text links (the reproduced rules only cover a:focus-visible and summary). */
.button:focus-visible,.text-link:focus-visible{outline:3px solid var(--rust);outline-offset:4px}
/* Nav items are also keyboard reachable; give the current page a visible state without hover. */
.header nav a[aria-current]{font-weight:600}
/* Hero image keeps its box while the file loads (no layout shift). */
.city-figure img{aspect-ratio:1600/1062}
/* Not-found page. */
.notfound{padding-block:80px 110px}
.notfound h1{font-size:clamp(3.2rem,6vw,5.5rem);margin-bottom:24px}
.notfound p{max-width:560px;font-size:18px;margin-bottom:28px}
/* Survey call-out (Melbourne AI Business Pulse). Markup is kept commented out in index.html until the approved Tally URL exists. */
.survey-callout{background:var(--pale);border-top:2px solid var(--rust);padding:36px 40px;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.survey-callout h2{font-size:clamp(2rem,3vw,2.75rem);margin:14px 0 10px}
.survey-callout p{max-width:620px;font-size:16px}
@media(max-width:760px){.survey-callout{grid-template-columns:1fr;padding:26px 24px}}
/* Melbourne AI Business Pulse page (/pulse/): full-page Tally survey under the site header. */
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
html:has(.pulse-body){height:100%}
.pulse-body{height:100%;display:flex;flex-direction:column}
.pulse-body .header{flex:none}
.pulse-full{flex:1 1 auto;min-height:0;display:flex;background:var(--ink)}
.pulse-full iframe{flex:1 1 auto;width:100%;height:100%;border:0;display:block}
.pulse-fallback{flex:none;font-size:12px;color:var(--muted);text-align:center;padding:8px 20px;border-top:1px solid var(--line);margin:0}
.pulse-fallback a{text-decoration:underline;text-underline-offset:2px}
@supports not (selector(:has(a))){.pulse-body{min-height:100vh}.pulse-full{min-height:calc(100vh - 160px)}}

/* ---- Mobile header menu and stacked footer (2026-10-22). ---- */
.nav-toggle{display:none}
.footer-founders a,.about-copy .lead a{border-bottom:1px solid currentColor;padding-bottom:1px}
.footer-founders a:hover{color:var(--rust)}.about-copy .lead a:hover{color:#dca48f}
@media(max-width:760px){
  .header-inner{min-height:0;flex-wrap:wrap;gap:0;padding-block:16px;justify-content:space-between;align-items:center}
  .brand{gap:14px}.wordmark{font-size:32px}
  .nav-toggle{display:inline-flex;align-items:center;gap:9px;background:none;border:1px solid var(--line);padding:9px 12px;font:600 13px/1 var(--sans);color:var(--ink);cursor:pointer;letter-spacing:.02em}
  .nav-toggle:focus-visible{outline:3px solid var(--rust);outline-offset:3px}
  .nav-toggle .bars{width:16px;height:10px;display:inline-block;position:relative}
  .nav-toggle .bars:before,.nav-toggle .bars:after{content:'';position:absolute;left:0;top:0;width:16px;height:2px;background:var(--ink)}
  .nav-toggle .bars:after{top:8px}
  .nav-toggle[aria-expanded="true"] .bars:before{transform:translateY(4px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] .bars:after{transform:translateY(-4px) rotate(-45deg)}
  .header nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;margin-top:16px;border-top:1px solid var(--line);font-size:16px}
  .header nav.open{display:flex}
  .header nav a{display:block;width:100%;text-align:left;padding:14px 0;border-bottom:1px solid var(--line)}
  .header nav a:after{display:none}
  .header nav a[aria-current]{color:var(--rust)}
  .footer-top{display:block;padding-bottom:0}
  .footer-top>div{padding:22px 0;border-bottom:1px solid var(--line)}
  .footer-top>div:first-child{padding-top:0}
  .footer-top p{margin-top:12px}
  .footer-top nav{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;padding:22px 0;font-size:15px}
  .footer-bottom{border-top:0;padding-top:18px;gap:6px}
}