:root{--bg:#071522;--surface:#102536;--surface2:#142d40;--text:#f4f1e9;--muted:#a5b3bf;--gold:#d8b983;--line:#2d4353;--focus:#83cbd1;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.55}body.light{--bg:#f7f5f1;--surface:#fff;--surface2:#eeebe5;--text:#132738;--muted:#596877;--gold:#89652f;--line:#dadad2;--focus:#167e91;color-scheme:light}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.wrap{max-width:1200px;padding:0 28px;margin:auto}.top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 89%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-family:Georgia,serif;font-size:1.25rem;white-space:nowrap;letter-spacing:.02em}.navlinks{display:flex;gap:23px;align-items:center;font-size:.84rem}.navlinks a{color:var(--muted)}.navlinks a:hover{color:var(--text)}.toggle{background:transparent;color:var(--text);border:1px solid var(--line);border-radius:40px;padding:9px 13px;cursor:pointer}.eyebrow{text-transform:uppercase;letter-spacing:.23em;color:var(--gold);font-size:.73rem;font-weight:700}.hero{padding:120px 0 90px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:730px;height:730px;right:-280px;top:-170px;border:1px solid color-mix(in srgb,var(--gold) 26%,transparent);border-radius:50%;box-shadow:0 0 0 85px color-mix(in srgb,var(--gold) 3%,transparent),0 0 0 180px color-mix(in srgb,var(--gold) 2%,transparent);pointer-events:none}.hero h1{font:clamp(3.3rem,7.4vw,7rem)/1.05 Georgia,serif;letter-spacing:-.055em;max-width:950px;margin:25px 0}.hero h1 em{color:var(--gold);font-weight:400}.lede{font-size:1.15rem;color:var(--muted);max-width:680px;line-height:1.8}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:32px 0}.btn{display:inline-block;border:1px solid var(--line);border-radius:4px;padding:13px 20px;font-size:.87rem;font-weight:600}.btn.primary{background:var(--gold);color:var(--bg);border-color:var(--gold)}.btn:hover{transform:translateY(-2px)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:70px;padding-top:28px;gap:20px}.metric strong{display:block;font:2rem Georgia,serif}.metric span{font-size:.84rem;color:var(--muted)}section{padding:88px 0;border-top:1px solid var(--line)}.sectionhead{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:32px}.sectionhead h2{font:clamp(2rem,4vw,3.7rem)/1.1 Georgia,serif;letter-spacing:-.04em;margin:14px 0}.sectionhead p{max-width:430px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.panel{background:linear-gradient(145deg,var(--surface),var(--surface2));border:1px solid var(--line);border-radius:8px;padding:28px;min-height:265px;transition:transform .2s,border-color .2s}.panel:hover{transform:translateY(-3px);border-color:var(--gold)}.num{font-size:.7rem;letter-spacing:.2em;color:var(--gold);text-transform:uppercase}.panel h3{font:1.62rem/1.16 Georgia,serif;margin:20px 0 12px}.panel p{color:var(--muted);font-size:.9rem}.tag{display:inline-block;font-size:.7rem;border:1px solid var(--line);padding:6px 9px;border-radius:24px;color:var(--gold);margin-top:12px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}.filter{cursor:pointer;border:1px solid var(--line);color:var(--text);background:transparent;border-radius:30px;padding:8px 14px}.filter.active{color:var(--bg);background:var(--gold);border-color:var(--gold)}.project[hidden]{display:none}.feature{padding:50px;background:radial-gradient(circle at 80% 5%,color-mix(in srgb,var(--gold) 12%,transparent),transparent 55%),var(--surface);border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:1fr 1fr;gap:40px}.feature h3{font:2.7rem Georgia,serif;margin:14px 0}.feature p{color:var(--muted)}.diagram{border:1px solid var(--line);border-radius:8px;display:flex;flex-direction:column;justify-content:center;gap:18px;padding:30px}.step{padding:15px;border:1px solid var(--line);background:var(--bg);border-radius:5px;font-size:.85rem}.arrow{text-align:center;color:var(--gold)}.list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}.list a{display:block;padding:22px 0;border-bottom:1px solid var(--line)}.list a:hover{color:var(--gold)}.list small{display:block;color:var(--muted);font-size:.73rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}.list strong{font:1.35rem Georgia,serif}.contact{text-align:center;padding:120px 0}.contact h2{font:clamp(2.4rem,5vw,5rem)/1.12 Georgia,serif;margin:20px auto;max-width:800px}.contact p{color:var(--muted)}footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:.78rem}.foot{display:flex;justify-content:space-between;gap:20px}.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:850px){.navlinks{gap:10px;flex-wrap:wrap;justify-content:flex-end}.navlinks a{display:none}.hero{padding-top:85px}.grid{grid-template-columns:1fr 1fr}.feature{grid-template-columns:1fr}.list{grid-template-columns:1fr}}@media(max-width:580px){.wrap{padding:0 20px}.brand{font-size:1.05rem}.hero{padding:65px 0}.grid,.metrics{grid-template-columns:1fr}.panel{min-height:0}.sectionhead{display:block}.feature{padding:25px}.foot{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Deluxe expansion */
.quicklinks{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.quicklinks a{border:1px solid var(--line);padding:9px 14px;border-radius:100px;color:var(--muted);font-size:.8rem}.quicklinks a:hover{color:var(--gold);border-color:var(--gold)}
.library-controls{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}.search{background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:7px;padding:13px 16px;min-width:min(100%,330px);flex:1}.pill{background:transparent;border:1px solid var(--line);border-radius:50px;color:var(--muted);cursor:pointer;padding:10px 15px}.pill[aria-pressed=true]{background:var(--gold);color:var(--bg);border-color:var(--gold)}.library-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.library-item{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:25px;display:flex;flex-direction:column;gap:12px;min-height:250px}.library-item h3{font:1.48rem/1.2 Georgia,serif;margin:0}.library-item p{margin:0;color:var(--muted);font-size:.93rem}.library-item a{margin-top:auto;color:var(--gold);font-size:.85rem}.smalltag{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}.results{color:var(--muted);font-size:.86rem;margin-bottom:16px}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.timeline article{border-top:2px solid var(--gold);padding-top:20px}.timeline strong{font:1.7rem Georgia,serif}.timeline p{color:var(--muted);font-size:.9rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}.feature-panel{background:linear-gradient(150deg,var(--surface2),var(--surface));padding:33px;border:1px solid var(--line);border-radius:14px}.feature-panel h3{font:2rem Georgia,serif;margin:10px 0}.feature-panel p{color:var(--muted)}.feature-panel ul{padding-left:19px;color:var(--muted)}.floating-tools{position:fixed;right:20px;bottom:20px;z-index:20}.toolbutton{background:var(--gold);color:#071522;border:0;padding:13px 18px;border-radius:50px;font-weight:700;box-shadow:0 10px 40px #0005;cursor:pointer}.dialog{position:fixed;inset:0;z-index:30;background:#000a;display:flex;align-items:center;justify-content:center;padding:18px}.dialog[hidden]{display:none}.dialog-inner{width:min(100%,580px);max-height:80vh;overflow:auto;background:var(--surface);border:1px solid var(--line);padding:30px;border-radius:15px}.dialog-inner h2{font:2rem Georgia,serif}.dialog-inner p{color:var(--muted)}.question{display:block;width:100%;text-align:left;margin-top:10px;background:var(--surface2);border:1px solid var(--line);border-radius:8px;padding:13px;color:var(--text);cursor:pointer}.qa-answer{margin:14px 0;min-height:85px;color:var(--muted)}.topline{display:flex;justify-content:space-between;gap:12px;align-items:center}.close-dialog{background:none;color:var(--text);border:1px solid var(--line);border-radius:50%;padding:6px 12px;cursor:pointer}.statusline{font-size:.8rem;color:var(--muted);margin-top:15px}.linkcard{border:1px solid var(--line);border-radius:10px;padding:18px;display:block}.linkcard:hover{border-color:var(--gold)}.linkcard strong{display:block}.linkcard span{color:var(--muted);font-size:.85rem}.site-links{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}details{border:1px solid var(--line);padding:18px;border-radius:9px}details summary{cursor:pointer;font-weight:600}details p{color:var(--muted)}
@media(max-width:900px){.library-grid{grid-template-columns:repeat(2,1fr)}.timeline,.site-links{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.library-grid,.timeline,.split,.site-links{grid-template-columns:1fr}.floating-tools{right:12px;bottom:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
.library-item[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
/* V3 interactive exhibition modules */
.exhibit-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.exhibit-panel{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:28px}.exhibit-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.exhibit-tabs button{color:var(--text);background:transparent;border:1px solid var(--line);border-radius:30px;padding:10px 15px;cursor:pointer}.exhibit-tabs button[aria-selected=true]{color:var(--bg);background:var(--gold);border-color:var(--gold)}.exhibit-panel h3{font:2.1rem/1.14 Georgia,serif;margin:10px 0}.exhibit-panel p,.exhibit-panel li{color:var(--muted)}.phase-track{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin:23px 0}.phase-track span{display:block;height:8px;background:var(--line);border-radius:8px}.phase-track span.active{background:var(--gold)}.exhibit-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--gold)}.scenario{display:flex;flex-direction:column;gap:12px}.scenario label{font-size:.8rem;color:var(--muted)}.scenario select{width:100%;border:1px solid var(--line);padding:12px;border-radius:8px;background:var(--bg);color:var(--text)}.scenario-output{background:var(--bg);border-left:3px solid var(--gold);border-radius:4px;padding:18px;color:var(--text);min-height:128px}.lecture-topics{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.lecture-card{border:1px solid var(--line);background:var(--surface);padding:26px;border-radius:12px}.lecture-card h3{font:1.8rem Georgia,serif;margin:12px 0}.lecture-card p{color:var(--muted)}.lecture-card ol{padding-left:23px;color:var(--muted)}.lecture-card li{padding:5px 0}.mini-quiz{border:1px solid var(--line);background:var(--surface2);border-radius:13px;padding:28px;margin-top:20px}.quiz-options{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}.quiz-options button{border:1px solid var(--line);padding:11px 16px;border-radius:50px;color:var(--text);background:var(--bg);cursor:pointer}.quiz-options button:disabled{opacity:.7;cursor:default}.feedback{min-height:24px;color:var(--gold)}.read-tools{display:flex;justify-content:space-between;align-items:center;gap:12px}.save-read{border:1px solid var(--line);color:var(--gold);background:transparent;border-radius:30px;padding:7px 11px;cursor:pointer;font-size:.8rem}.saved-summary{background:var(--surface2);border:1px solid var(--line);border-radius:10px;padding:18px;margin-bottom:20px}.saved-summary ul{margin:8px 0;padding-left:23px;color:var(--muted)}.saved-summary li{padding:3px 0}.progress-ring{display:inline-block;padding:7px 11px;border:1px solid var(--gold);border-radius:40px;color:var(--gold);font-size:.75rem}.tiny-note{font-size:.76rem;color:var(--muted)}
@media(max-width:800px){.exhibit-grid,.lecture-topics{grid-template-columns:1fr}}

/* V4 executive portfolio + editorial prototypes */
.case-picker{display:flex;gap:9px;flex-wrap:wrap;margin:22px 0}.case-picker button{background:transparent;color:var(--text);border:1px solid var(--line);padding:12px 16px;border-radius:40px;cursor:pointer}.case-picker button[aria-selected=true]{background:var(--gold);color:var(--bg);border-color:var(--gold)}.case-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(270px,1fr);gap:18px}.case-sheet,.editor-card,.media-sheet{border:1px solid var(--line);background:linear-gradient(150deg,var(--surface),var(--surface2));border-radius:14px;padding:28px}.case-sheet h3{font:2.1rem/1.15 Georgia,serif;margin:10px 0 16px}.case-sheet p,.case-sheet li,.editor-card p,.media-sheet p{color:var(--muted)}.case-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.case-fact{border-top:1px solid var(--line);padding-top:12px}.case-fact b{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);margin-bottom:7px}.case-fact span{font-size:.91rem;color:var(--muted)}.inline-cta{display:inline-flex;gap:8px;align-items:center;color:var(--gold);border-bottom:1px solid var(--gold);padding:7px 0}.disclosure{font-size:.81rem;color:var(--muted);margin-top:16px}.media-cols{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.media-sheet h3{font:2.4rem Georgia,serif;margin:8px 0}.media-tags{display:flex;gap:7px;flex-wrap:wrap;margin:17px 0}.media-tags span{font-size:.75rem;border:1px solid var(--line);border-radius:30px;padding:7px 11px}.editor-head{display:flex;justify-content:space-between;gap:20px;align-items:start;flex-wrap:wrap}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.editor-card label{display:block;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin:13px 0 6px}.editor-card input,.editor-card textarea,.editor-card select{width:100%;background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:7px;padding:12px;font:inherit}.editor-card textarea{min-height:130px;resize:vertical}.editor-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}.editor-actions button{border-radius:5px;border:1px solid var(--line);color:var(--text);background:var(--surface2);padding:10px 14px;cursor:pointer}.editor-actions button.primary-editor{background:var(--gold);color:var(--bg);border-color:var(--gold)}.editor-actions button:disabled{opacity:.45;cursor:not-allowed}.draft-list{margin:12px 0;padding:0;list-style:none;max-height:360px;overflow:auto}.draft-list li{padding:12px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px}.draft-list button{background:transparent;color:var(--text);border:1px solid var(--line);padding:7px 11px;border-radius:5px;cursor:pointer}.draft-label{font-size:.73rem;color:var(--gold)}.editor-hint{color:var(--muted);font-size:.81rem}.editor-note{border-left:3px solid var(--gold);padding:10px 15px;background:color-mix(in srgb,var(--gold) 6%,var(--surface))}.media-download{display:flex;gap:10px;flex-wrap:wrap}.media-download a{margin-top:8px}.status-out{min-height:24px;color:var(--gold);font-size:.86rem}section[id]{scroll-margin-top:82px}@media(max-width:850px){.case-layout,.media-cols,.editor-grid{grid-template-columns:1fr}}@media(max-width:560px){.case-facts{grid-template-columns:1fr}.case-sheet,.editor-card,.media-sheet{padding:20px}}
.navlinks{gap:15px}@media(max-width:1100px){.navlinks a:nth-of-type(2),.navlinks a:nth-of-type(4),.navlinks a:nth-of-type(6){display:none}}
/* V6: curated publications and collaboration brief */
.pv6-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.8fr);gap:22px;margin-top:24px}
.pv6-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.pv6-card,.pv6-aside{border:1px solid var(--line);background:var(--card,rgba(30,55,67,.38));border-radius:18px;padding:22px}
.pv6-card{display:flex;flex-direction:column;gap:12px}.pv6-card h3{font-family:Georgia,serif;font-size:1.35rem;margin:0}.pv6-card p{margin:0}.pv6-label{font-size:.73rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
.pv6-card a{align-self:flex-start;margin-top:auto}.pv6-aside h3{font-family:Georgia,serif;margin-top:0}.pv6-aside li{margin:10px 0}
.pv6-control{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:18px}.pv6-control input,.pv6-form input,.pv6-form select,.pv6-form textarea{border:1px solid var(--line);background:var(--surface,#112c39);color:var(--text);padding:12px;border-radius:10px;font:inherit;min-width:0}
.pv6-control input{flex:1;min-width:200px}.pv6-control button,.pv6-form button,.pv6-card button{font:inherit;border:1px solid var(--line);background:transparent;color:var(--text);border-radius:30px;padding:9px 16px;cursor:pointer}.pv6-control button[aria-pressed=true]{background:var(--gold);color:#071822}
.pv6-form{display:grid;gap:14px}.pv6-form label{display:grid;gap:5px}.pv6-form input,.pv6-form select,.pv6-form textarea{width:100%}.pv6-form textarea{min-height:125px}.pv6-form button{width:fit-content;background:var(--gold);color:#071822}.pv6-output{white-space:pre-wrap;border:1px solid var(--line);border-radius:12px;padding:15px;min-height:88px;margin:14px 0;overflow-wrap:anywhere}.pv6-muted{font-size:.85rem;opacity:.8}.pv6-actions{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:820px){.pv6-grid,.pv6-cards{grid-template-columns:1fr}}

.afe-inline-0{color:var(--gold)}
.afe-inline-1{margin-top:25px}
.afe-inline-2{margin-top:24px}
.afe-inline-3{justify-content:center}
.afe-inline-4{margin-top:25px}
.afe-inline-5{padding:42px 0;border-top:1px solid #38505b;}
.afe-inline-6{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;}
.afe-inline-7{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}
.afe-inline-8{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}
.afe-inline-9{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}
.afe-inline-10{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}
.afe-inline-11{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}
.afe-inline-12{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}
.afe-inline-13{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}
.afe-inline-14{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}
.afe-inline-15{border:1px solid #566271;border-radius:30px;padding:10px 16px;text-decoration:none;color:inherit;}