:root{--bg:#fff;--ink:#172c43;--muted:#657485;--line:#dfe5eb;--soft:#f3f7fa;--blue:#185d96;--navy:#173853;--accent:#187c9b}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid 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/* Castle: architectural illustration with analytical overlays. */
.story{position:relative;height:760px;overflow:hidden;background:#fff;color:var(--ink);border-block:1px solid var(--line);isolation:isolate}.story canvas{position:absolute;inset:0;width:100%;height:100%}.vignette{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,#fff 0%,#ffffffaa 8%,transparent 23%),linear-gradient(0deg,#fff 0%,#ffffffbb 11%,transparent 24%)}.story button{background:none;border:0;font:inherit;color:inherit;cursor:pointer}.story-top{position:absolute;top:22px;left:5%;right:5%;display:flex;align-items:center;gap:22px}.story-top>a{font-size:12px;letter-spacing:.13em;font-weight:600}.edition{margin-left:auto;color:#7a8b99;font-size:12px;letter-spacing:.07em}.story-top button{border:1px solid #b8c6d1;border-radius:5px;min-width:40px;min-height:36px;font-size:12px}.topline{position:absolute;left:5%;right:5%;top:77px;display:flex;justify-content:space-between;font-size:12px;letter-spacing:.09em;color:#81909c}#titles{position:absolute;left:5%;top:19%;max-width:370px;pointer-events:none;transition:opacity .3s}#kicker{font-size:12px;letter-spacing:.1em;color:#5b849e}#title{font-family:Georgia,'Times New Roman',serif;font-size:clamp(36px,3.8vw,58px);font-weight:400;line-height:1.06;letter-spacing:-.035em;margin:16px 0}#title em{color:#527e93}#subtitle{font-size:16px;color:#6c7f8c;line-height:1.55;max-width:305px}#start{position:absolute;left:5%;bottom:24%}#watch{border:1px solid #a6bbc9;border-radius:5px;background:#fffffff5;padding:14px 22px;font-size:16px;box-shadow:0 7px 25px #18374d09}#watch span{display:block;font-size:12px;margin:6px 0 0 22px;color:#7d8d98;letter-spacing:.06em}#event{position:absolute;left:5%;bottom:20%;width:310px;border:1px solid #e0e7ed;border-top:3px solid var(--risk-color,#b38a52);border-radius:6px;background:#fffffff5;box-shadow:0 12px 35px #17385312;padding:20px}#source{font-size:12px;color:#7b8c99;letter-spacing:.025em}#event h3{font-size:23px;margin:12px 0}#event p{font-size:14px;color:#637989;line-height:1.6}#controls{position:absolute;bottom:46px;left:5%;right:5%;display:flex;align-items:center;gap:18px}#controls button{min-width:32px;min-height:44px;font-size:14px}#timeline{flex:1;min-width:20px;accent-color:#305e7e;height:4px;cursor:pointer}#elapsed{font-size:12px;color:#748796;font-variant-numeric:tabular-nums}#replay{font-size:24px!important}.story-foot{position:absolute;bottom:15px;left:5%;right:5%;display:flex;justify-content:space-between;font-size:12px;letter-spacing:.055em;color:#8494a1}#terminal{position:absolute;right:6%;top:19%;width:400px;border:1px solid #c6d5df;background:#ffffffed;padding:25px;border-radius:8px;box-shadow:0 15px 50px #16385312}.terminal-head{display:flex;justify-content:space-between;font-size:12px;color:#58778c;letter-spacing:.05em}.terminal-head span{font-size:12px;color:#8d9ba5}#termTitle{font-size:28px;margin:20px 0}.row{display:grid;grid-template-columns:8px 1fr auto;gap:9px;padding:10px 0;border-bottom:1px solid #e1e8ee;font-size:14px}.dot{width:6px;height:6px;border-radius:50%;background:var(--c);align-self:center}.row small{font-size:12px;color:#728697}#termFoot{font-size:14px;color:#7e919e;margin-top:17px}[hidden]{display:none!important}.chapter-bar{display:grid;grid-template-columns:repeat(8,1fr);gap:5px;padding:10px 5%;background:#f7f9fb;border-bottom:1px solid var(--line)}.chapter-bar button{background:none;border:0;border-bottom:2px solid transparent;padding:16px 5px;font-size:14px;color:#687e8f;white-space:nowrap}.chapter-bar button:hover,.chapter-bar button[aria-pressed="true"]{color:#1a547e;border-bottom-color:#3278a7;background:#eaf2f8}.story[data-active="overview"] #titles{max-width:330px}
@media(max-width:1100px){.nav{gap:24px}.nav nav{gap:20px}.nav-actions{gap:18px}.hero{gap:6%}.hero-copy>p{font-size:17px}.hero h1{font-size:60px}.chapter-bar{grid-template-columns:repeat(4,1fr)}.platform-grid{gap:6%}.section-head{gap:0 7%}.preview-property{flex-wrap:wrap}#titles{max-width:310px}#title{font-size:46px}#event{width:285px}.terminal-head span{display:none}#terminal{width:340px}.footer>div{gap:18px}}
@media(max-width:720px){html{scroll-padding-top:15px}.wrap{padding-inline:6%}.nav{min-height:78px;padding:18px 6%;gap:16px;flex-wrap:wrap}.brand{font-size:23px}.nav-actions{margin-left:auto;gap:14px}.nav-actions>.button{display:none}.nav .signin{font-size:14px}#menu{display:block;background:#fff;border:1px solid #c2d0db;border-radius:5px;padding:8px 11px;min-height:40px;font-size:14px}.nav nav{display:none;order:3;width:100%;margin:0;padding-top:15px}.nav nav.open{display:flex;flex-wrap:wrap}.hero{padding-block:42px;grid-template-columns:1fr;gap:26px}.hero h1{font-size:clamp(43px,10.5vw,65px)}.hero .eyebrow{font-size:12px;letter-spacing:.1em}.hero-copy>p{font-size:17px}.hero-copy>.muted{font-size:14px}.actions{gap:23px;flex-wrap:wrap;margin-top:25px}.section{padding-block:60px}.section-head{grid-template-columns:1fr}.section-head>p:last-child{font-size:16px;margin-top:24px}.steps{grid-template-columns:1fr;gap:25px;margin-top:35px}.steps article{display:grid;grid-template-columns:32px 1fr;gap:0 14px;padding-top:24px}.step-no{grid-row:1/4;margin:0}.steps p{max-width:none}.step-bottom{grid-column:2;margin-top:17px}.steps h3{font-size:23px}.platform-section{padding-block:60px}.platform-grid{grid-template-columns:1fr;gap:37px}.platform-copy>p:not(.eyebrow):not(.small-note){font-size:16px}.preview-top{padding:18px}.preview-property{padding:20px 18px 0}.preview-question{padding:18px;font-size:26px}.preview-event{margin-inline:18px;gap:11px}.preview-bottom{margin-inline:18px}.thesis-bottom{grid-template-columns:1fr 1fr;gap:28px 20px}.thesis-bottom>p{grid-column:1/-1;font-size:16px}.thesis-bottom>div>p{font-size:14px}.faq-section{grid-template-columns:1fr;gap:34px;padding-block:48px 60px}.questions summary{font-size:16px}.contact{padding-block:58px;border-radius:0}.contact>p:not(.eyebrow){font-size:16px}.founder{flex-wrap:wrap;gap:12px;margin-top:38px}.founder>a{width:100%;text-align:center;margin:8px 0 0}.footer{flex-wrap:wrap;margin-top:20px;padding-block:30px}.footer>span{margin-left:auto;font-size:12px}.footer>div{order:3;width:100%;justify-content:space-between;font-size:12px}dialog{padding:32px 24px}dialog h2{font-size:32px}.story{height:870px}.story-top{top:17px;left:6%;right:6%;gap:10px}.edition{display:none}.story-top button{margin-left:auto}.topline{top:68px;left:6%;right:6%;letter-spacing:.02em;font-size:12px}#titles{left:6%;top:13%;max-width:88%}#title{font-size:42px;line-height:1.05;margin:12px 0}#kicker{font-size:12px;letter-spacing:.065em}#subtitle{font-size:14px;max-width:300px}#start{left:6%;bottom:17%}#watch{font-size:14px}#event{left:6%;right:6%;bottom:17%;width:auto;padding:16px}#event h3{font-size:22px;margin:9px 0}#event p{font-size:14px}#source{font-size:12px}#controls{left:6%;right:6%;bottom:54px;gap:9px}#controls button{font-size:12px}#sound{min-width:67px!important}#elapsed{font-size:12px}#replay{min-width:26px!important}.story-foot{left:6%;right:6%;font-size:12px;letter-spacing:0;bottom:17px}#terminal{left:6%;right:6%;top:auto;bottom:17%;width:auto;padding:19px}#termTitle{font-size:24px;margin:15px 0}.row{font-size:14px;padding:8px 0}.row small{font-size:12px}#termFoot{font-size:14px;margin-top:15px}.story[data-active="overview"] #subtitle{display:none}.chapter-bar{grid-template-columns:repeat(2,1fr);padding-inline:6%;gap:0 12px}.chapter-bar button{padding:13px 6px;font-size:14px;text-align:left;border-top:1px solid #e1e7ec}.vignette{background:linear-gradient(180deg,#fff 0%,#ffffffef 16%,#ffffff66 29%,transparent 43%),linear-gradient(0deg,#fff 0%,#ffffffb0 11%,transparent 30%)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

#terminal{padding:20px;top:15%}#termTitle{font-size:24px;line-height:1.1;margin:14px 0}.row{padding:6px 0;line-height:1.45}#termFoot{margin-top:14px;line-height:1.4}@media(max-width:720px){#terminal{top:auto;bottom:16%;padding:18px}.row{padding:5px 0}#termTitle{font-size:23px}}

/* Restrained, consistent typography for the primary navigation. */
.nav nav a,.nav-actions>.client-login,.nav #menu{font-family:Arial,Helvetica,sans-serif;font-size:13px;font-weight:600;letter-spacing:.035em;line-height:1.4;font-style:normal}.nav nav a{padding-block:10px}.nav-actions>.client-login{letter-spacing:.025em}@media(max-width:760px){.nav nav a{font-size:14px;letter-spacing:.025em}}

/* New humanist typography; preserve the original logo and every color. */
:root{--site-font:"Avenir Next",Avenir,"Trebuchet MS",sans-serif}
body{font-family:var(--site-font)}
.brand{font-family:Arial,Helvetica,sans-serif}
.nav nav a,.nav-actions>.client-login,.nav #menu{font-family:var(--site-font);font-size:14px}
.hero h1,h2,h3{letter-spacing:-.035em}
.access-page .access-card h1,.access-page dialog h2{font-family:var(--site-font)}