:root{--navy:#173447;--canvas:#ECEDE6;--accent:#004D99;--accent-light:#90AABD;--slate:#536277;--stone:#E6E2D4;--line:#d6d4ce;--white:#fffdfa;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--canvas);color:var(--navy);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:6px}p{line-height:1.7}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.045em}h1{font-size:clamp(64px,6.6vw,104px);line-height:1.02;margin-bottom:30px}h2{font-size:clamp(42px,4.25vw,66px);line-height:1.08;margin-bottom:26px}h1 em,h2 em{color:var(--accent);font-weight:400}h3{font-family:var(--serif);font-weight:400}button,a,summary{touch-action:manipulation}.skip{position:absolute;top:-100px;z-index:100;background:var(--navy);color:white;padding:16px}.skip:focus{top:0}.preview-note{padding:9px 4.8%;font-size:9px;letter-spacing:.15em;background:var(--navy);color:var(--canvas);display:flex;justify-content:space-between;gap:15px}.preview-note a{text-decoration:underline;text-underline-offset:3px}.header{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:0 4.8%;padding:30px 0;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;font-family:var(--serif);font-size:29px;letter-spacing:-1.2px;white-space:nowrap}.ai{font-family:Arial,sans-serif;font-size:14px;letter-spacing:0;align-self:flex-end;margin-bottom:5px;margin-left:2px;color:var(--accent)}.brand-mark{width:27px;height:30px;display:flex;gap:3px;align-items:center;margin-right:10px;transform:skewY(-20deg)}.brand-mark i{display:block;width:6px;height:23px;background:var(--navy)}.brand-mark i:nth-child(2){height:15px;background:var(--accent)}.brand-mark i:last-child{height:27px}.header nav{display:flex;gap:26px;font-size:12px}.header nav a:hover{color:var(--accent)}.header-cta{font-size:12px;padding:12px 0;border-bottom:1px solid var(--navy);display:flex;gap:24px}.menu-toggle{display:none}.eyebrow{font-size:10px;line-height:1.6;font-weight:600;letter-spacing:.16em;text-transform:uppercase;margin-bottom:22px}.rule{display:inline-block;width:24px;height:1px;background:var(--accent);vertical-align:middle;margin-right:9px}.hero{padding:62px 4.8% 0;position:relative;display:grid;grid-template-columns:1.07fr 1fr;gap:0;overflow:hidden;max-width:1800px;margin:auto}.hero-copy{position:relative;z-index:1}.hero-description{font-size:15px;color:var(--slate);max-width:395px;margin-bottom:28px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;background:var(--accent);color:#fff;padding:19px 23px;min-height:56px;font-size:12px;border:1px solid var(--accent);transition:background .2s}.button:hover{background:#13364D}.button span{font-size:20px;line-height:1}.text-link{display:inline-flex;align-items:center;gap:24px;font-size:12px;padding:12px 0;border-bottom:1px solid var(--navy)}.text-link:hover{color:var(--accent);border-color:var(--accent)}.hero-link{display:flex;width:max-content;margin-top:12px;border:0;font-size:11px}.hero-art{position:relative;display:flex;flex-direction:column;justify-content:center;min-width:0}.art-label{display:flex;justify-content:space-between;font-size:9px;letter-spacing:.13em;margin:0 0 5px 30px;color:var(--slate)}.atlas-art{width:128%;margin:0 -14%;position:relative}.atlas-art svg{display:block;width:100%;height:auto}.art-caption{display:flex;align-items:flex-start;gap:10px;justify-content:center;margin-top:-8px;position:relative}.art-caption p{font-size:10px;line-height:1.8;margin:0;color:var(--slate)}.art-caption strong{font-weight:400;color:var(--navy)}.tiny-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);margin-top:7px}.hero-foot{grid-column:1/-1;border-top:1px solid var(--line);display:flex;justify-content:space-between;padding:22px 0;margin-top:54px;font-size:9px;letter-spacing:.13em}.section{padding:95px 4.8%;max-width:1800px;margin:auto}.intro{display:grid;grid-template-columns:1fr 1.4fr;border-top:1px solid var(--line);padding-top:95px;padding-bottom:105px}.intro>div{max-width:700px}.intro p:not(.eyebrow){max-width:490px;color:var(--slate);font-size:14px}.intro p:last-child{margin-bottom:0}.perspective{background:var(--stone)}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:35px}.section-heading h2{margin-bottom:0}.section-heading>p{font-size:12px;color:var(--slate);max-width:270px;line-height:1.8}.explorer{display:grid;grid-template-columns:1fr 1.2fr;column-gap:70px;border-top:1px solid #bcc5d1;padding-top:38px}.layer-controls{align-self:start}.layer-button{display:flex;align-items:center;text-align:left;gap:23px;width:100%;padding:24px 0;border:0;border-bottom:1px solid #bdc6d2;background:transparent;min-height:92px}.layer-button>span{font-size:11px}.layer-button>span:last-child{margin-left:auto;font-size:22px}.layer-button strong{font-family:var(--serif);font-size:29px;font-weight:400}.layer-button small{display:block;color:var(--slate);font-size:11px;margin-top:7px}.layer-button.selected{color:var(--accent)}.layer-button.selected strong{text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:1px}.layer-detail{padding:28px 35px 35px;background:var(--canvas);min-height:345px;border-left:3px solid var(--accent)}.layer-detail h3{font-size:37px;letter-spacing:-.03em;line-height:1.13;margin-bottom:18px}.layer-detail>p:not(.eyebrow){font-size:13px;color:var(--slate);max-width:400px}.layer-detail .eyebrow{color:var(--accent)}.question-line{font-size:12px;border-top:1px solid var(--line);padding:20px 0 6px}.connection{grid-column:1/-1;display:flex;align-items:center;margin-top:42px;font-size:9px;letter-spacing:.14em}.connection-label{white-space:nowrap}.connection-line{height:1px;background:#acb7c5;flex:1;margin:0 22px}.connection-nodes{display:flex;gap:28px}.connection-nodes span{padding:9px 0;color:var(--slate)}.connection-nodes span.active{color:var(--accent);border-bottom:2px solid var(--accent)}.stage-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);margin-top:45px}.stage-tabs button{background:transparent;border:0;border-bottom:3px solid transparent;text-align:left;padding:22px 0;font-size:10px;display:flex;gap:15px}.stage-tabs button span{font-size:17px;font-family:var(--serif)}.stage-tabs button[aria-selected=true]{border-bottom-color:var(--accent);color:var(--accent)}.stage-panel{display:grid;grid-template-columns:1fr 1fr;gap:20px 70px;padding:42px 0 0}.stage-panel h3{font-size:34px;letter-spacing:-.035em;margin-bottom:20px;line-height:1.2}.stage-panel p:not(.eyebrow){font-size:13px;color:var(--slate);max-width:390px}.stage-panel ol{margin:0;padding:0;list-style:none}.stage-panel li{border-bottom:1px solid var(--line);padding:20px 0;font-size:13px;display:flex;gap:20px}.stage-panel li span{font-size:10px;color:var(--accent)}.stage-panel .button{grid-column:1/-1;justify-self:start}.secondary{color:var(--navy);border-color:var(--navy);background:transparent}.secondary:hover{color:white;background:var(--navy)}.casebook{display:grid;grid-template-columns:.9fr 1.3fr;gap:100px;background:#E6E2D4}.casebook-heading>p:not(.eyebrow){font-size:14px;color:var(--slate);max-width:320px}.edition{display:block;margin-top:38px;font-size:9px;letter-spacing:.12em;padding-top:20px;border-top:1px solid #c9c3b9;max-width:320px}.cases article{display:flex;gap:27px;border-top:1px solid #bcb9b2;padding:28px 0}.cases article:last-child{padding-bottom:0}.case-number{font-family:var(--serif);font-size:30px;color:var(--accent)}.cases .eyebrow{font-size:9px;margin-bottom:14px}.cases h3{font-size:29px;letter-spacing:-.025em;margin-bottom:12px}.cases p:not(.eyebrow){font-size:13px;color:var(--slate);max-width:400px}.principles{padding-top:65px;padding-bottom:75px;border-bottom:1px solid var(--line)}.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:55px;margin-top:40px}.principle-grid>div{border-left:1px solid var(--line);padding-left:23px}.principle-grid span{font-size:10px;color:var(--accent)}.principle-grid h3{font-size:28px;line-height:1.2;margin:20px 0 14px}.principle-grid p{font-size:12px;color:var(--slate);max-width:260px}.faq{display:grid;grid-template-columns:1fr 1.4fr;gap:60px}.faq details{border-bottom:1px solid var(--line)}.faq summary{list-style:none;padding:24px 25px 24px 0;cursor:pointer;font-size:14px;position:relative;line-height:1.5}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';position:absolute;right:0;top:23px;font-size:20px;color:var(--accent)}.faq details[open] summary:after{content:'−'}.faq details p{color:var(--slate);font-size:13px;margin:0 30px 24px 0}.closing{text-align:center;background:var(--stone);padding-top:80px;padding-bottom:80px}.closing h2{margin-bottom:30px}.footer{padding:50px 4.8% 25px}.footer-top{display:flex;justify-content:space-between;gap:35px;align-items:flex-start;padding-bottom:40px}.footer-top p{font-size:12px;color:var(--slate)}.footer-top>div{display:flex;gap:25px;font-size:11px}.footer-bottom{display:flex;justify-content:space-between;gap:40px;border-top:1px solid var(--line);padding-top:24px;color:var(--slate);font-size:10px}.footer-bottom p{max-width:450px}.case-page{max-width:900px;margin:0 auto;padding:70px 6% 90px}.case-page h1{font-size:clamp(47px,6vw,78px)}.case-page .lead{font-size:18px;color:var(--slate);font-family:var(--serif)}.case-page section{padding:32px 0;border-top:1px solid var(--line);margin-top:32px}.case-page h2{font-size:34px}.case-page li{padding:10px 0;font-size:15px;line-height:1.7}.case-page .case-note{font-size:12px;color:var(--slate);border-left:2px solid var(--accent);padding-left:20px}.case-actions{display:flex;gap:25px;align-items:center;flex-wrap:wrap}.copy-status{font-size:12px;min-height:22px;color:var(--accent)}
@media(min-width:1600px){.hero{padding-top:85px}.hero-art{padding-top:15px}}@media(max-width:1050px){.header{gap:20px}.header nav{gap:17px;font-size:11px}.header-cta{font-size:10px;gap:12px}.brand{font-size:26px}.hero{padding-top:55px}h1{font-size:70px}.hero-art{justify-content:flex-start;padding-top:50px}.art-label{font-size:8px;margin-left:10px}.atlas-art{width:140%;margin:15px -20%}.hero-description{font-size:14px}.casebook{gap:45px}.section{padding-top:75px;padding-bottom:75px}.explorer{gap:30px}.layer-detail{padding:25px}.layer-detail h3{font-size:32px}.connection{margin-top:10px}}
@media(max-width:760px){.preview-note{font-size:8px;letter-spacing:.08em;padding:9px 6%}.preview-note a{white-space:nowrap}.header{margin:0 6%;padding:23px 0;flex-wrap:wrap;gap:0}.brand{font-size:28px}.header-cta{display:none}.menu-toggle{display:flex;margin-left:auto;gap:22px;align-items:center;background:none;border:0;font-size:12px;min-height:44px;padding:0 0 0 15px}.menu-toggle span{font-size:21px}.header nav{display:none;width:100%;flex-direction:column;gap:0;padding-top:15px}.header nav.open{display:flex}.header nav a{font-size:14px;padding:16px 0;border-top:1px solid var(--line)}.hero{display:block;padding:38px 6% 0}.hero .eyebrow{font-size:8px;letter-spacing:.12em;margin-bottom:22px}.rule{width:16px;margin-right:5px}h1{font-size:clamp(53px,11vw,78px);margin-bottom:22px}.hero-description{font-size:13px;max-width:370px;margin-bottom:24px}.button{padding:17px 21px;font-size:12px;min-height:54px}.hero-link{margin-top:8px}.hero-art{padding:25px 0 0;max-width:570px;margin:0 auto}.art-label{font-size:8px;margin:0 3%;border-top:1px solid var(--line);padding-top:17px}.atlas-art{width:108%;margin:-8px -4% -12px}.art-caption{margin-top:-20px;justify-content:flex-start;padding-left:3%}.art-caption p{font-size:9px}.hero-foot{margin-top:30px;padding:20px 0;font-size:8px;letter-spacing:.08em;gap:18px}.hero-foot span{max-width:150px}.section{padding:58px 6%}h2{font-size:43px;line-height:1.1}.intro{display:block}.intro>.eyebrow{margin-bottom:30px}.intro p:not(.eyebrow){font-size:13px}.section-heading{display:block;margin-bottom:25px}.section-heading>p{max-width:360px;margin:22px 0 0}.explorer{display:block;padding-top:12px}.layer-controls{display:flex;gap:15px;border-bottom:1px solid #bdc6d2;margin-bottom:24px}.layer-button{min-height:75px;gap:8px;border-bottom:2px solid transparent;padding:14px 0;align-items:baseline;flex:1;display:block}.layer-button.selected{border-bottom:2px solid var(--accent)}.layer-button>span{display:block;font-size:8px;margin-bottom:6px}.layer-button>span:last-child,.layer-button small{display:none}.layer-button strong{font-size:21px}.layer-button.selected strong{text-decoration:none}.layer-detail{min-height:340px;padding:25px}.layer-detail h3{font-size:32px}.connection{margin-top:25px;font-size:8px;letter-spacing:.06em}.connection-line{margin:0 10px}.connection-nodes{gap:12px}.stage-tabs{margin-top:30px;gap:10px}.stage-tabs button{display:block;padding:17px 0;font-size:8px}.stage-tabs button span{display:block;font-size:15px;line-height:1.3;margin-top:7px}.stage-panel{display:block;padding-top:29px}.stage-panel h3{font-size:32px}.stage-panel li{font-size:12px;padding:18px 0;gap:14px}.stage-panel .button{margin-top:25px}.casebook{display:block}.casebook-heading>p:not(.eyebrow){max-width:none;font-size:13px}.edition{margin:25px 0 35px;max-width:none}.cases article{gap:18px;padding:25px 0}.cases h3{font-size:26px}.case-number{font-size:24px}.cases .eyebrow{font-size:8px}.principle-grid{display:block;margin-top:20px}.principle-grid>div{padding:0 0 25px 20px;margin-top:30px}.principle-grid p{max-width:340px}.principle-grid h3{font-size:29px;margin-top:12px}.faq{display:block}.faq>div:first-child{margin-bottom:20px}.faq summary{font-size:13px}.closing{padding-top:65px;padding-bottom:65px}.closing h2{font-size:40px}.closing .eyebrow{font-size:8px}.footer{padding:40px 6% 20px}.footer-top{display:block;padding-bottom:20px}.footer-top p{margin-top:20px}.footer-top>div{display:flex;flex-wrap:wrap;gap:20px;margin:25px 0 10px}.footer-bottom{display:block;font-size:9px}.footer-bottom p{max-width:none}.case-page{padding-top:45px}.case-page h1{font-size:48px}.case-page .lead{font-size:17px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media print{.preview-note,.header,.footer,.case-actions{display:none}.case-page{max-width:100%;padding:0}.case-page h1{font-size:36px}body{background:white}}

/* Room for Life palette, selected by user: stone, blue and navy. */
.brand{color:var(--accent)}.preview-note{background:#13364d}.closing{background:#13364d;color:#fff}.closing h2 em{color:#b6c8d5}.closing .button{background:#fff;color:#004d99;border-color:#fff}.closing .button:hover{background:#ecede6;border-color:#ecede6}.hero-art{background:radial-gradient(ellipse at 50% 65%,#e6e2d4,transparent 68%)}