:root{--igs-ink:#22251f;--igs-muted:#5d625b;--igs-paper:#f5f3ed;--igs-white:#fff;--igs-dark:#1f2928;--igs-bronze:#a87b48;--igs-rule:#d7d4ca}
*{box-sizing:border-box}
.igs-body{background:var(--igs-paper);color:var(--igs-ink);font-family:'DM Sans',Arial,sans-serif;line-height:1.65}
.igs-body h1,.igs-body h2,.igs-body h3,.igs-footer-brand{font-family:'Libre Baskerville',Georgia,serif;letter-spacing:-.035em;line-height:1.22}
.igs-body a{text-decoration:none}.igs-body img{display:block;max-width:100%}
.igs-body :focus-visible{outline:3px solid #d59b59;outline-offset:4px}
.igs-wrap{width:min(1320px,calc(100% - 80px));margin-inline:auto}
.skip-link{position:absolute;top:-60px;left:10px;z-index:200;background:white;padding:10px}.skip-link:focus{top:10px}
.igs-header{position:relative;z-index:50;background:#fff;border-bottom:1px solid var(--igs-rule)}
.igs-header-inner{width:min(1500px,calc(100% - 72px));min-height:96px;margin:auto;display:flex;align-items:center;gap:38px;justify-content:space-between}
.igs-brand{display:flex;align-items:center;gap:10px;min-width:240px;color:var(--igs-ink)}
.igs-brand img{width:55px;height:55px;object-fit:contain}
.igs-brand>span{font-family:'Libre Baskerville',Georgia,serif;font-size:14px;font-weight:700;line-height:1.25;letter-spacing:-.03em}
.igs-brand small{display:block;margin-top:4px;color:var(--igs-bronze);font-family:'DM Sans',Arial,sans-serif;font-size:9px;font-weight:700;letter-spacing:.17em;text-transform:uppercase}
.igs-nav{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:10px 20px}
.igs-nav a{font-size:11px;font-weight:700;color:#404640;letter-spacing:.025em;white-space:nowrap}
.igs-nav a:hover,.igs-nav a[aria-current]{color:#9b6b39}.igs-nav .igs-nav-contact{padding:12px 15px;border:1px solid #aeb2a8;color:var(--igs-ink)}
.igs-nav-contact span{margin-left:6px}.igs-menu-button{display:none}
.igs-eyebrow{display:block;text-transform:uppercase;font-size:11px;font-weight:700;letter-spacing:.17em;color:#9b6b39}
.igs-hero{position:relative;min-height:640px;background:var(--igs-dark);color:white;overflow:hidden}
.igs-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 22% 80%,rgba(186,151,99,.14),transparent 30%),linear-gradient(110deg,#1b2728,#263331)}
.igs-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(350px,.88fr);gap:6%;align-items:center;min-height:640px;padding-block:75px}
.igs-hero-copy{max-width:710px;position:relative;z-index:2}.igs-hero-label{color:#cfb999}
.igs-hero h1{font-size:clamp(46px,5.3vw,82px);font-weight:400;margin:25px 0 25px;line-height:1.1}
.igs-hero-copy>p{font-size:17px;color:#d8dfd8;max-width:490px;margin:0}
.igs-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:28px;margin-top:38px}
.igs-button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:17px 23px;background:#ad865c;color:white;font-size:12px;font-weight:700;letter-spacing:.04em;transition:background .2s,transform .2s}
.igs-button:hover{background:#916c44;transform:translateY(-2px)}.igs-link-light{font-size:13px;color:#e1e4dc;font-weight:700}.igs-link-light span{margin-left:8px}
.igs-hero-art{position:relative;padding:25px 20px 22px 0}.igs-art-note{display:block;margin-top:28px;color:#c6b69f;font-size:11px;letter-spacing:.16em;text-transform:uppercase;text-align:right}
.igs-photo-layers{--tilt-x:0deg;--tilt-y:0deg;position:relative;aspect-ratio:4/4.45;max-height:525px;isolation:isolate;transform-style:preserve-3d;perspective:1100px;transform:rotateX(var(--tilt-x)) rotateY(var(--tilt-y));transition:transform .35s ease}
.igs-photo-plane{position:absolute;inset:0;background-image:var(--photo);background-size:cover;background-position:center;filter:grayscale(1) sepia(.14) contrast(1.1);border:1px solid rgba(255,255,255,.16);box-shadow:20px 26px 36px rgba(0,0,0,.28);transition:transform .55s cubic-bezier(.2,.75,.25,1),filter .55s}
.igs-photo-back{clip-path:polygon(0 0,100% 0,100% 33%,0 33%);transform:translate3d(-15px,-18px,-35px) rotate(-2deg)}
.igs-photo-middle{clip-path:polygon(0 33%,100% 33%,100% 67%,0 67%);transform:translate3d(11px,0,18px) rotate(1.5deg)}
.igs-photo-front{clip-path:polygon(0 67%,100% 67%,100% 100%,0 100%);transform:translate3d(-6px,20px,52px) rotate(-1deg)}
.igs-photo-layers:hover .igs-photo-back,.igs-photo-layers:focus-visible .igs-photo-back{transform:translate3d(-28px,-29px,-80px) rotate(-4deg)}
.igs-photo-layers:hover .igs-photo-middle,.igs-photo-layers:focus-visible .igs-photo-middle{transform:translate3d(21px,-2px,45px) rotate(3deg)}
.igs-photo-layers:hover .igs-photo-front,.igs-photo-layers:focus-visible .igs-photo-front{transform:translate3d(-13px,33px,90px) rotate(-2deg)}
.igs-photo-corner{position:absolute;inset:-20px 20px 20px -20px;border:1px solid rgba(210,178,126,.6);z-index:-1}
.igs-hero-number{position:absolute;right:30px;bottom:20px;color:#a7b3a9;font-size:10px;letter-spacing:.15em}
.igs-intro{display:grid;grid-template-columns:220px 1fr;gap:8%;padding-block:125px;border-bottom:1px solid var(--igs-rule)}
.igs-intro h2{font-size:clamp(30px,3vw,48px);font-weight:400;max-width:900px;margin:0 0 22px}.igs-intro p{max-width:720px;font-size:16px;color:var(--igs-muted);margin:0}
.igs-feature-section{padding:115px 0;background:#eae9e1}.igs-section-head{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:42px}.igs-section-head h2{font-size:clamp(29px,3vw,48px);font-weight:400;margin:15px 0 0}.igs-section-head>p{max-width:300px;color:var(--igs-muted);font-size:14px;margin:0 0 4px}
.igs-feature-grid{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:260px 260px;gap:16px}.igs-feature{position:relative;display:flex;flex-direction:column;justify-content:end;padding:30px;color:white;overflow:hidden;background:#1d2827}.igs-feature::before{content:'';position:absolute;inset:0;background-image:linear-gradient(180deg,transparent 10%,rgba(12,22,22,.9)),var(--feature-image);background-size:cover;background-position:center;filter:grayscale(.7);transition:transform .6s,filter .6s}.igs-feature:hover::before{transform:scale(1.06);filter:grayscale(.2)}.igs-feature>*{position:relative;z-index:1}.igs-feature span{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:#d8ba90}.igs-feature h3{font-size:25px;font-weight:400;max-width:450px;margin:12px 0 0}.igs-feature b{position:absolute;right:27px;bottom:28px;font:24px Arial,sans-serif}.igs-feature-large{grid-row:span 2}.igs-feature-large h3{font-size:clamp(30px,3vw,46px)}
.igs-list-section{padding-block:105px;border-bottom:1px solid var(--igs-rule)}.igs-text-link{font-size:12px;font-weight:700;color:#846037}.igs-text-link span{margin-left:8px}.igs-entry-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.igs-entry-card{background:white;border:1px solid #e2e0d8;display:flex;flex-direction:column}.igs-entry-image{height:265px;display:grid;place-items:center;background:#e6e4db;overflow:hidden}.igs-entry-image img{width:100%;height:100%;object-fit:cover;transition:transform .45s}.igs-entry-card:hover img{transform:scale(1.04)}.igs-entry-content{padding:27px 27px 31px;display:flex;flex:1;flex-direction:column;align-items:start}.igs-entry-content h3{font-size:20px;font-weight:400;margin:12px 0 15px}.igs-entry-content p{font-size:13px;color:var(--igs-muted);margin:0 0 24px}.igs-entry-content .igs-text-link{margin-top:auto}
.igs-cta{background:#a77c50;color:white;padding:100px 0}.igs-cta .igs-eyebrow{color:#f6e6d1}.igs-cta h2{font-size:clamp(32px,3.7vw,54px);font-weight:400;max-width:850px;margin:20px 0 35px}.igs-button-light{background:white;color:#604322}.igs-button-light:hover{background:#f1e9dd}
.igs-footer{padding:65px 0;background:#192423;color:#ced8d0}.igs-footer-grid{display:grid;grid-template-columns:2.1fr 1fr 1fr 1fr;gap:45px}.igs-footer-brand{font-size:32px;color:white}.igs-footer-brand span{display:block;font-family:'DM Sans',Arial,sans-serif;font-size:11px;letter-spacing:.08em;text-transform:uppercase;margin-top:5px}.igs-footer h2{font:700 11px 'DM Sans',Arial,sans-serif;text-transform:uppercase;letter-spacing:.15em;color:#d0ad7c;margin:6px 0 20px}.igs-footer p,.igs-footer a{display:block;font-size:13px;color:#b6c0ba;margin:0 0 10px}.igs-footer a:hover{color:white}
.igs-page-hero{background:#273230;color:white;padding:75px 0;overflow:hidden}.igs-page-grid{display:grid;grid-template-columns:1fr 290px;gap:9%;align-items:center;min-height:255px}.igs-page-hero .igs-eyebrow{color:#c8ac87}.igs-page-hero h1{font-size:clamp(42px,5vw,76px);font-weight:400;margin:20px 0}.igs-page-hero p{font-size:17px;color:#d4ded6;max-width:720px;margin:0}.igs-page-photo{height:260px;max-height:260px;aspect-ratio:1.2}.igs-page-body{padding:70px 0}.igs-page-body .section{padding:35px 0}.igs-page-body .section.soft{background:#ebe9e1}.igs-page-body .container{width:min(1050px,calc(100% - 80px))}.igs-page-body .prose{max-width:900px;font-size:16px}.igs-page-body .prose p{margin:0 0 22px}.igs-page-body h2{font-size:clamp(28px,2.6vw,40px);font-weight:400}.igs-page-body h3{font-size:22px;font-weight:400}.igs-page-body .content-card,.igs-page-body .news-card{background:white;border:1px solid var(--igs-rule);box-shadow:none}.igs-page-body .grid{gap:20px}.igs-page-body .acc-item{background:white;border-color:var(--igs-rule)}.igs-page-body .acc-head{color:var(--igs-ink)}
@media(max-width:1180px){.igs-header-inner{width:min(100% - 48px,1100px)}.igs-nav{gap:9px 12px}.igs-nav a{font-size:10px}.igs-brand{min-width:210px}}
@media(max-width:900px){.igs-wrap{width:min(100% - 44px,720px)}.igs-header-inner{min-height:78px}.igs-menu-button{display:flex;flex-direction:column;gap:5px;background:none;border:0;padding:12px}.igs-menu-button span{display:block;width:24px;height:2px;background:var(--igs-ink)}.igs-nav{display:none;position:absolute;top:100%;left:0;right:0;background:white;padding:18px 25px 26px;box-shadow:0 15px 30px #0002;flex-direction:column;align-items:stretch;gap:0}.igs-nav.is-open{display:flex}.igs-nav a{font-size:14px;padding:10px 4px}.igs-nav .igs-nav-contact{margin-top:10px;text-align:center}.igs-hero-grid{grid-template-columns:1fr;gap:45px;padding-block:75px}.igs-hero-art{max-width:500px;margin:auto}.igs-hero{min-height:0}.igs-photo-layers{max-height:440px}.igs-intro{grid-template-columns:1fr;gap:20px;padding-block:80px}.igs-feature-section{padding:80px 0}.igs-entry-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.igs-page-grid{grid-template-columns:1fr 210px}.igs-page-body .container{width:min(100% - 44px,720px)}.igs-footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.igs-header-inner{width:calc(100% - 30px)}.igs-brand>span{font-size:12px}.igs-brand img{width:47px;height:47px}.igs-hero-grid{padding-block:60px}.igs-hero h1{font-size:clamp(40px,10vw,60px)}.igs-hero-copy>p{font-size:15px}.igs-hero-art{padding:0 15px}.igs-hero-actions{align-items:start;gap:20px}.igs-section-head{display:block}.igs-section-head>p{margin-top:20px}.igs-feature-grid{display:flex;flex-direction:column}.igs-feature{min-height:275px}.igs-feature-large{min-height:350px}.igs-entry-grid{grid-template-columns:1fr}.igs-entry-image{height:250px}.igs-list-section{padding-block:70px}.igs-page-grid{grid-template-columns:1fr}.igs-page-photo{display:none}.igs-page-hero{padding:65px 0}.igs-page-body{padding:35px 0}.igs-footer-grid{grid-template-columns:1fr 1fr;gap:35px 20px}.igs-cta{padding:75px 0}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}.igs-photo-layers{transform:none!important}.igs-photo-plane{transform:none!important}}
.igs-back-link{display:inline-block;color:#d1b492;font-size:13px;margin-bottom:28px}.igs-detail{display:grid;grid-template-columns:300px 1fr;gap:7%;padding-block:85px;min-height:400px}.igs-detail>img{width:100%;height:auto;max-height:490px;object-fit:contain;background:#e8e7df}.igs-detail-content{max-width:770px;font-size:17px}.igs-detail-content h2{font-size:32px;font-weight:400}.igs-detail-content p{margin:0 0 20px}.igs-detail-content img{max-width:100%;height:auto;margin:26px 0}@media(max-width:620px){.igs-detail{grid-template-columns:1fr;padding-block:50px}.igs-detail>img{max-height:360px;object-position:left}}

/* Museum editorial refinement: quiet type, deliberate framing, archival material. */
.igs-body{--igs-paper:#f7f4ee;--igs-dark:#202625;--igs-bronze:#926d47;background:var(--igs-paper)}
.igs-header{background:#f9f7f2}.igs-header-inner{min-height:82px}.igs-brand{min-width:236px}.igs-brand img{width:47px;height:47px}.igs-brand>span{font-size:13px}.igs-nav{gap:9px 17px}.igs-nav a{font-size:10px;letter-spacing:.045em;text-transform:uppercase}.igs-nav .igs-nav-contact{padding:10px 14px;border-color:#8e8577}
.igs-nav-more{position:relative}.igs-nav-more summary{cursor:pointer;list-style:none;font-size:10px;font-weight:700;letter-spacing:.045em;text-transform:uppercase;color:#404640}.igs-nav-more summary::-webkit-details-marker{display:none}.igs-nav-more summary span{margin-left:3px}.igs-nav-more[open] summary{color:#926d47}.igs-nav-more>div{position:absolute;top:calc(100% + 24px);right:-25px;min-width:180px;background:#f9f7f2;border:1px solid #d4cfc3;box-shadow:0 18px 34px #1a201f20;padding:10px 0;z-index:60}.igs-nav-more a{display:block;padding:10px 20px}
.igs-hero{min-height:0;background:#eeeae1;color:#262825;border-bottom:1px solid #d4cfc3}.igs-hero::before{background:linear-gradient(90deg,rgba(255,255,255,.35),transparent 60%)}
.igs-hero-grid{min-height:640px;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:6%;padding-block:58px 70px}.igs-hero-copy{max-width:670px}.igs-hero-label{color:#8a6642}.igs-hero h1{font-size:clamp(45px,4.75vw,70px);line-height:1.15;letter-spacing:-.048em;margin:32px 0 25px;max-width:650px}.igs-hero-copy>p{color:#555c55;font-size:16px;line-height:1.8;max-width:450px}.igs-hero-actions{margin-top:34px}.igs-link-light{color:#373e39;font-size:12px}.igs-button{background:#2c3a37;padding:16px 22px}.igs-button:hover{background:#51645e}.igs-hero-art{padding:0;align-self:center;max-width:none}.igs-hero-still{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;box-shadow:0 28px 55px rgba(43,39,31,.16)}.igs-art-note{color:#71695d;margin-top:14px;font-size:10px;letter-spacing:.16em;text-align:left}.igs-art-note span{float:right}.igs-hero-number{color:#777367;right:40px;bottom:20px}
.igs-intro{padding-block:95px;grid-template-columns:210px 1fr;gap:6%}.igs-intro h2{font-size:clamp(32px,3.1vw,46px);max-width:780px}.igs-intro p{max-width:640px}.igs-eyebrow{color:#866546;font-size:10px;letter-spacing:.21em}
.igs-feature-section{background:#e9e4d9;padding:90px 0}.igs-feature-grid{grid-template-rows:230px 230px;gap:12px}.igs-feature{padding:34px}.igs-feature::before{filter:grayscale(1) sepia(.1)}.igs-feature h3{font-size:25px}.igs-feature-large h3{font-size:clamp(30px,3vw,42px)}
.igs-list-section{padding-block:90px}.igs-section-head{margin-bottom:38px}.igs-section-head h2{font-size:clamp(33px,3.1vw,44px)}.igs-entry-grid{gap:15px}.igs-entry-card{border:0;border-top:1px solid #b9b2a5;background:transparent}.igs-entry-image{background:#e9e5dc;height:240px;margin-top:14px}.igs-entry-content{padding:25px 0 12px}.igs-entry-content h3{font-size:18px;line-height:1.45}.igs-entry-content p{font-size:13px}
.igs-entry-placeholder{display:flex;flex-direction:column;justify-content:space-between;width:70%;height:84%;padding:22px;background:#3a4742;color:#efece3;box-shadow:15px 13px 0 #bdad95;text-align:left}.igs-entry-placeholder small{font:700 9px 'DM Sans',Arial,sans-serif;letter-spacing:.15em}.igs-entry-placeholder strong{font:400 29px 'Libre Baskerville',Georgia,serif;line-height:1.15}.igs-entry-placeholder i{font:400 11px 'DM Sans',Arial,sans-serif;letter-spacing:.1em;text-transform:uppercase;font-style:normal}
.igs-cta{background:#34403c;padding:90px 0}.igs-cta h2{max-width:760px}.igs-footer{background:#202927}.igs-page-hero{background:#303b37}.igs-page-hero h1{font-size:clamp(43px,4.4vw,65px)}
@media(max-width:1180px){.igs-header-inner{gap:20px}.igs-nav{gap:7px 11px}.igs-nav a,.igs-nav-more summary{font-size:10px}.igs-brand{min-width:210px}}
@media(max-width:900px){.igs-header-inner{min-height:76px}.igs-nav a,.igs-nav-more summary{font-size:13px}.igs-nav-more{padding:10px 4px}.igs-nav-more>div{position:static;box-shadow:none;border:0;border-left:1px solid #d4cfc3;margin-top:12px;padding:0 0 0 12px}.igs-nav-more a{padding:9px 12px}.igs-hero-grid{grid-template-columns:1fr;gap:42px;padding-block:64px}.igs-hero h1{max-width:680px}.igs-hero-art{width:min(100%,650px);margin:0}.igs-intro{grid-template-columns:1fr;gap:18px}}
@media(max-width:620px){.igs-hero-grid{padding-block:54px 62px;gap:38px}.igs-hero h1{font-size:clamp(39px,10vw,58px);margin-top:23px}.igs-hero-actions{gap:20px}.igs-hero-art{padding:0}.igs-hero-number{display:none}.igs-intro{padding-block:70px}.igs-feature-section{padding:65px 0}.igs-list-section{padding-block:65px}}
@media(max-width:900px){.igs-nav>a,.igs-nav-more summary,.igs-nav-more a{min-height:44px;display:flex;align-items:center}.igs-nav-more summary{padding-inline:0}.igs-menu-button{min-width:44px;min-height:44px;align-items:center;justify-content:center}}