:root{--paper:#f7f1e7;--warm:#fffaf1;--card:#faf6ed;--ink:#242520;--secondary:#645f55;--olive:#425035;--olive-light:#6a765b;--line:#d4c9b6;--gold:#a08153;--shadow:0 14px 46px rgba(49,38,24,.08);--radius:4px;--page:1240px;--serif:Georgia,'Iowan Old Style','Baskerville',Times,serif;--sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{font-family:var(--serif);font-weight:400;letter-spacing:-.036em;line-height:1.08}h1{font-size:clamp(3.6rem,7.5vw,7.2rem)}h2{font-size:clamp(2.4rem,4.6vw,4.5rem)}h3{font-size:clamp(1.45rem,2.5vw,2rem)}a{color:inherit}a:hover{text-decoration-color:var(--gold)}button{font:inherit;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}img{max-width:100%}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #b58035;outline-offset:4px}.skip-link{position:absolute;z-index:1000;left:12px;top:-100px;background:var(--ink);color:white;padding:12px 16px}.skip-link:focus{top:12px}.eyebrow{color:#676d53;letter-spacing:.28em;text-transform:uppercase;font:600 .75rem/1.6 var(--sans);margin-bottom:1.6rem}.status-note{border-left:3px solid var(--gold);padding:12px 18px;background:#f6eee1;color:#544f43;font-size:.88rem;max-width:800px;margin-top:2rem}.fine-print{font-size:.78rem;color:var(--secondary)}.standfirst{font-family:var(--serif);font-size:clamp(1.32rem,2vw,1.75rem);line-height:1.36}.text-link{display:inline-flex;align-items:center;gap:12px;color:var(--olive);border-bottom:1px solid currentColor;text-decoration:none;font-weight:600;font-size:.88rem;letter-spacing:.04em;padding-bottom:4px;margin-top:1rem}.text-link:hover{border-bottom-width:2px}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;text-decoration:none;min-height:48px;padding:12px 20px;white-space:nowrap;font-size:.9rem;letter-spacing:.012em;border:1px solid var(--olive);transition:background-color .15s ease,color .15s ease,transform .15s ease}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--olive);color:white;box-shadow:0 4px 10px rgba(40,41,25,.08)}.button.primary:hover{background:#27371e}.button.secondary{background:rgba(255,253,247,.8);color:var(--ink);border-color:#867f6f}.button.dark{background:#2e3b2d;color:white}.actions{display:flex;gap:13px;flex-wrap:wrap;margin:2rem 0}.site-header{height:90px;width:100%;position:relative;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:34px;padding:0 clamp(18px,5vw,80px);background:rgba(250,246,237,.94);border-bottom:1px solid rgba(99,87,68,.17)}.brand{display:inline-flex;align-items:center;gap:11px;white-space:nowrap;text-decoration:none;font:400 2.05rem/1 var(--serif);letter-spacing:-.045em}.brand img{width:36px;height:38px}.site-nav{display:flex;align-items:center;gap:clamp(10px,2vw,28px)}.site-nav a{font-size:.83rem;text-decoration:none;white-space:nowrap;padding:10px 2px;color:#35392f;border-bottom:2px solid transparent}.site-nav a[aria-current=page]{border-bottom-color:var(--olive)}.site-nav a.nav-school{background:var(--olive);color:white;padding:9px 14px;border:1px solid var(--olive)}.menu-toggle{display:none;border:1px solid var(--line);padding:8px 12px;background:transparent;color:var(--ink)}
/* Hero: art files never contain typography. Everything readable remains HTML. */
.hero{position:relative;min-height:680px;height:min(88vh,840px);isolation:isolate;overflow:hidden;background:#efe2cd}.hero-art,.hero-veil{position:absolute;inset:0;pointer-events:none}.hero-art-image{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 68%;transition:opacity .4s ease,transform 8s ease}.hero-art-image.is-changing{opacity:.04}.hero-veil{background:linear-gradient(90deg,rgba(251,248,240,.98) 0%,rgba(251,247,238,.95) 34%,rgba(251,247,238,.5) 67%,rgba(251,247,238,.08) 100%);z-index:1}.hero-inner{position:relative;z-index:2;max-width:var(--page);height:100%;padding:6.5rem clamp(20px,5vw,80px) 6rem;margin:auto;display:flex;align-items:flex-start;justify-content:space-between;flex-direction:column}.hero-copy{max-width:770px}.hero-copy h1{max-width:800px;margin-bottom:1.1rem;text-wrap:balance}.hero-description{font-family:var(--serif);max-width:510px;font-size:clamp(1.24rem,1.9vw,1.65rem);line-height:1.45;color:#393a31}.hero-caption{border-top:1px solid rgba(56,48,32,.25);padding-top:16px;display:flex;gap:24px;font-size:.75rem;letter-spacing:.1em;color:#514f44;text-transform:uppercase;max-width:560px}.hero-caption span:first-child{font-weight:700}.carousel-controls{position:absolute;z-index:4;bottom:30px;right:clamp(16px,5vw,80px);display:flex;align-items:center;gap:10px}.circle-control{display:inline-flex;width:39px;height:39px;border-radius:50%;align-items:center;justify-content:center;background:rgba(255,250,242,.82);border:1px solid #afa18f;color:#2e3a27}.circle-control:hover{background:#fff}.carousel-dots{display:flex;gap:3px;padding:0 8px}.carousel-dots button{border:0;background:transparent;padding:11px 4px;display:inline-flex;align-items:center;justify-content:center}.carousel-dots button::before{content:'';width:6px;height:6px;background:#8e8f7b;border-radius:50%;display:block;transition:background .15s,transform .15s}.carousel-dots button[aria-current=true]::before{background:var(--olive);transform:scale(1.8)}.pause-control{border:1px solid #bfb5a7;background:rgba(255,250,242,.87);padding:9px 12px;white-space:nowrap;font-size:.72rem;min-height:39px}
.section{padding:clamp(70px,9vw,120px) clamp(20px,5vw,80px);max-width:1440px;margin:0 auto}.section-soft{background:#f1eadf;max-width:none}.section-soft>*{max-width:var(--page);margin-left:auto;margin-right:auto}.section-heading{display:flex;align-items:end;gap:48px;justify-content:space-between;margin-bottom:44px}.section-heading h2{max-width:810px}.section-heading p:not(.eyebrow){max-width:640px;color:#514c42}.section-heading>.text-link{flex-shrink:0}.section-grid{display:grid;gap:8vw;grid-template-columns:1.06fr .94fr}.intro-grid h2{max-width:700px}.intro-grid p:not(.eyebrow){max-width:560px}.intro-grid>div:nth-child(2){padding-top:3rem}.method-pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:70px;border-top:1px solid var(--line);padding-top:30px}.method-pillar-grid article:not(:last-child){border-right:1px solid var(--line)}.method-pillar-grid article{padding-right:24px}.pillar-number{font:400 1rem/1 var(--serif);color:var(--gold);display:block;margin-bottom:34px}.method-pillar-grid h3{margin-bottom:10px}.method-pillar-grid p{max-width:250px;color:var(--secondary)}
.api-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.api-card{background:#fffaf3;border:1px solid #dbd2c2;padding:30px;display:flex;flex-direction:column;gap:10px;min-height:315px;box-shadow:var(--shadow)}.api-card.lead{background:#e8ede2;border-color:#c6d0bb}.api-card__header{display:flex;align-items:center;justify-content:space-between;gap:12px}.api-card__category{color:#727962;text-transform:uppercase;letter-spacing:.15em;font-size:.68rem;font-weight:700}.api-card__status{color:#5f5a4e;border:1px solid #c2b7a5;padding:4px 6px;font-size:.7rem;white-space:nowrap}.api-card h3{font-size:clamp(1.55rem,2.5vw,2.15rem);margin:14px 0 0}.api-card__byline{font-size:.82rem;color:#71705f;font-weight:600}.api-card p{margin:0;color:#504c43}.api-card__link{margin-top:auto}.instrument-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.instrument-card{background:#fffaf2;border:1px solid var(--line);display:flex;flex-direction:column}.instrument-card__image{height:260px;overflow:hidden;background:#eae1d2}.instrument-card__image img{object-fit:cover;width:100%;height:100%;display:block}.instrument-card__body{padding:25px}.instrument-card__body h3{margin:8px 0 12px}.instrument-card__body p{color:#585246;font-size:.9rem}.instrument-card__caption{font-family:var(--serif);font-size:1.1rem!important;color:#4a533c!important}
.split-highlight{max-width:none;background:#ede6d9;display:grid;grid-template-columns:1fr 1fr;gap:0;padding:0}.highlight-art{min-height:540px;background:#eee0d0 url('/art/carousel-06.svg') center 63%/cover no-repeat}.highlight-copy{padding:clamp(60px,7vw,110px);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;max-width:680px}.highlight-copy h2{margin-bottom:25px}.highlight-copy p:not(.eyebrow){color:#554d43;max-width:430px}.highlight-copy .button{margin-top:20px}.campaign-showcase{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.showcase-card{position:relative;min-height:330px;overflow:hidden;display:flex;align-items:flex-end;text-decoration:none;background:#d4c9b6}.showcase-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 60%;transition:transform .4s}.showcase-card:hover img{transform:scale(1.04)}.showcase-card::after{content:'';position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(26,26,20,.7))}.showcase-card span{position:relative;z-index:1;color:white;padding:24px;font:1.5rem/1.12 var(--serif);text-shadow:0 2px 9px rgba(0,0,0,.2)}.school-banner{display:grid;grid-template-columns:1.2fr .8fr;background:#e9e4d5;margin:auto;max-width:1440px;min-height:450px}.school-banner>div{padding:clamp(45px,6vw,90px);align-self:center}.school-banner h2{max-width:550px}.school-banner p:not(.eyebrow){max-width:430px}.school-banner img{height:100%;width:100%;max-height:500px;object-fit:cover;object-position:center 65%}
.subhero{max-width:1440px;margin:0 auto;padding:clamp(80px,10vw,145px) clamp(20px,5vw,80px);background:radial-gradient(at 82% 20%,#e8dbc9 0,transparent 38%),#f7f1e7;border-bottom:1px solid var(--line)}.subhero h1{max-width:1050px;font-size:clamp(3.7rem,7.6vw,7.7rem)}.subhero-desc{font-family:var(--serif);font-size:clamp(1.2rem,2.1vw,1.85rem);line-height:1.4;max-width:740px;color:#47473e}.subhero .status-note{max-width:760px}.method-deep{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.method-deep article{padding:40px 20px 20px 0;border-top:2px solid #a28b68}.method-deep article p:not(.eyebrow){color:#655a4c}.steps-row{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.steps-row div{border-top:1px solid #bcb39f;padding-top:18px}.steps-row b{font-family:var(--serif);font-size:1.55rem;font-weight:400}.steps-row p{font-size:.89rem;color:#5a564c}.code-card{background:#202625;color:#ecf0eb;max-width:1100px;box-shadow:var(--shadow)}.code-head{display:flex;align-items:center;justify-content:space-between;background:#333a35;padding:11px 24px;font-size:.86rem}.code-head button{color:#faf6e7;background:transparent;border:1px solid #7f9085;padding:5px 10px;font-size:.76rem}.code-card pre{overflow:auto;padding:25px;font:clamp(.8rem,1.5vw,1.02rem)/1.9 'SFMono-Regular',Consolas,monospace;tab-size:2;white-space:pre}
.tutorial-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.tutorial-card{background:#fffaf2;border:1px solid var(--line);padding:28px 30px}.tutorial-card .tutorial-place{color:var(--olive);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase}.tutorial-card h3{font-size:1.8rem;margin:16px 0}.tutorial-card details{margin-top:10px}.tutorial-card summary{cursor:pointer;padding:10px 0;font-weight:600;color:var(--olive)}.tutorial-card ol{padding-left:20px}.tutorial-card li{margin-bottom:8px}.tutorial-card__note{font-size:.78rem;color:var(--secondary);border-top:1px solid var(--line);padding-top:13px}
.campaign-layout{display:grid;grid-template-columns:minmax(240px,.37fr) minmax(0,1fr);gap:24px;align-items:start}.campaign-list{display:flex;flex-direction:column;gap:7px}.campaign-list button{display:block;width:100%;padding:17px 18px;text-align:left;background:rgba(255,250,243,.7);border:1px solid var(--line);transition:background .2s}.campaign-list button[aria-current=true]{background:#e5eddf;border-color:var(--olive);border-left:5px solid var(--olive)}.campaign-list button span{display:block;font:1.2rem var(--serif);margin-top:4px}.campaign-list button small{font-size:.71rem;letter-spacing:.12em;text-transform:uppercase;color:#696456}.campaign-detail{padding:28px;background:#fffaf2;border:1px solid var(--line);min-height:600px}.campaign-detail h2{font-size:clamp(2.2rem,4vw,3.8rem)}.campaign-detail h3{font-size:1.4rem;margin:26px 0 6px}.campaign-detail img{width:100%;height:350px;object-fit:cover;object-position:center 60%;background:#f1e8d8;display:block}.campaign-detail p{color:#5e584c}.campaign-detail .resource-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.campaign-detail .resource-actions button{border:1px solid var(--olive);background:#f7f2e9;color:var(--olive);padding:10px 15px;font-size:.82rem}.campaign-detail .resource-actions button.primary-action{background:var(--olive);color:white}.campaign-preview{border-top:1px solid var(--line);margin-top:28px;padding-top:15px}.campaign-preview blockquote{margin:0;padding:14px 18px;border-left:3px solid #a4976d;background:#f4efe7;color:#49483e;font:1.18rem/1.5 var(--serif)}.copy-message{font-size:.75rem!important;color:var(--olive)!important;margin-top:8px}.art-gallery{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:13px;margin-top:40px}.art-item{margin:0}.art-item img{width:100%;aspect-ratio:110 / 239;object-fit:cover;background:#eee2d1}.art-item figcaption{font-size:.7rem;margin-top:6px;color:#655e52}.art-item a{display:block}
.site-footer{background:#e8e1d5;color:#302e29;padding:60px clamp(20px,5vw,80px) 20px}.footer-inner{max-width:var(--page);margin:auto;display:flex;gap:40px;align-items:start;justify-content:space-between}.footer-brand{display:flex;align-items:center;gap:8px;font:1.9rem var(--serif)}.footer-brand img{height:35px}.footer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 30px;font-size:.84rem}.footer-links a{text-decoration:none;border-bottom:1px solid transparent}.footer-links a:hover{border-bottom-color:currentColor}.footer-bottom{max-width:var(--page);margin:60px auto 0;border-top:1px solid #c7baaa;padding-top:15px;display:flex;justify-content:space-between;font-size:.71rem;letter-spacing:.06em;color:#5e564a}
@media(max-width:980px){.site-header{height:75px}.brand{font-size:1.8rem}.site-nav{position:absolute;display:none;left:0;right:0;top:75px;background:#f9f3e8;flex-direction:column;align-items:stretch;padding:18px 25px;box-shadow:0 15px 20px #4b403126;gap:3px}.site-nav.is-open{display:flex}.site-nav a{display:block;padding:10px;font-size:1rem}.menu-toggle{display:block}.hero{height:740px}.hero-inner{padding-top:5rem}.section-grid{gap:35px}.instrument-card__image{height:215px}.instrument-card__body{padding:20px}.footer-inner{gap:25px}}
@media(max-width:740px){h1{font-size:clamp(3.05rem,13vw,5.2rem)}h2{font-size:clamp(2.5rem,9vw,3.9rem)}.site-header{padding:0 18px}.brand{font-size:1.75rem}.hero{height:auto;min-height:750px}.hero-art-image{object-position:60% 76%}.hero-veil{background:linear-gradient(180deg,rgba(251,248,240,.95) 0%,rgba(251,248,240,.88) 53%,rgba(251,248,240,.42) 77%,rgba(251,248,240,.1) 100%)}.hero-inner{min-height:750px;padding:65px 24px 120px}.hero-copy h1{max-width:610px}.hero-copy .eyebrow{max-width:280px}.hero-description{font-size:1.22rem;max-width:550px}.hero-caption{max-width:390px;display:block;font-size:.62rem;margin-bottom:40px}.hero-caption span{display:block}.carousel-controls{bottom:24px;right:16px;left:16px;justify-content:center;gap:5px}.carousel-dots{gap:0;padding:0 2px}.carousel-dots button{padding:10px 3px}.carousel-dots button::before{width:5px;height:5px}.circle-control{width:34px;height:34px}.pause-control{min-height:34px;padding:5px 9px}.section{padding:70px 22px}.section-grid,.split-highlight,.school-banner{grid-template-columns:1fr}.intro-grid>div:nth-child(2){padding-top:0}.method-pillar-grid{grid-template-columns:1fr;gap:10px;margin-top:40px}.method-pillar-grid article:not(:last-child){border:0;border-bottom:1px solid var(--line)}.method-pillar-grid article{padding:20px 0}.pillar-number{margin-bottom:18px}.section-heading{display:block;margin-bottom:35px}.section-heading>.text-link{margin-top:15px}.api-grid,.instrument-grid,.tutorial-grid,.method-deep,.steps-row{grid-template-columns:1fr}.api-card{min-height:0;padding:23px}.instrument-card__image{height:280px}.highlight-art{height:390px;min-height:390px}.highlight-copy{padding:70px 25px}.campaign-showcase{grid-template-columns:1fr;gap:14px}.showcase-card{min-height:245px}.school-banner img{height:320px}.campaign-layout{grid-template-columns:1fr}.campaign-list{display:flex;flex-direction:row;overflow-x:auto;scroll-snap-type:x proximity;padding-bottom:10px}.campaign-list button{min-width:210px;scroll-snap-align:start}.campaign-detail{padding:20px}.campaign-detail img{height:320px}.art-gallery{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.footer-inner,.footer-bottom{display:block}.footer-links{margin-top:25px}.footer-bottom span{display:block;margin:10px 0}.subhero{padding:85px 22px 65px}.subhero h1{font-size:clamp(2.8rem,11vw,5.4rem)}.code-card pre{font-size:.77rem}}
@media(max-width:390px){.brand{font-size:1.5rem}.brand img{width:29px}.hero-inner{padding-top:50px}.hero-copy h1{font-size:3.1rem}.hero-description{font-size:1.06rem}.actions .button{min-height:46px;padding:11px 13px;font-size:.77rem}.carousel-controls{gap:2px}.carousel-dots button{padding:10px 2px}.carousel-dots button::before{width:4px;height:4px}.pause-control{font-size:.6rem}.art-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}