.guide-shell{max-width:1256px;padding-inline:48px;margin:auto}.insight-guide{--bluewash:#e7eef2;--softblue:#c3d3dd}.insight-guide .eyebrow,.insight-guide .mono{font:10px/1.7 var(--mono);letter-spacing:.09em;color:var(--slate)}.insight-guide .eyebrow{margin-bottom:18px}.insight-guide .line:before{content:'';display:inline-block;width:22px;height:2px;background:var(--brass);margin-right:12px;vertical-align:middle}.insight-guide h1,.insight-guide h2,.insight-guide h3{font-family:var(--display);font-weight:500;letter-spacing:-.03em}.insight-guide h2{font-size:clamp(30px,3.2vw,43px);line-height:1.17}.insight-guide p{margin:0}.guide-progress{position:fixed;left:0;top:76px;height:2px;width:100%;z-index:45;pointer-events:none}.guide-progress span{display:block;height:2px;width:0;background:var(--navy)}.insight-hero{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:50px;padding-top:55px;padding-bottom:65px}.back-insights{display:inline-block;font-size:12px;text-decoration:none;margin-bottom:28px;color:var(--ink2)}.insight-hero h1{font-size:clamp(40px,4.4vw,61px);line-height:1.07;margin:20px 0 24px}.hero-dek{color:var(--ink2);font-size:18px;line-height:1.65;max-width:555px}.insight-meta{display:flex;gap:15px;flex-wrap:wrap;margin-top:22px;font:9px/1.6 var(--mono);color:var(--ink3)}.insight-meta span+span{padding-left:15px;border-left:1px solid #bdc8ce}.insight-actions{display:flex;flex-wrap:wrap;gap:24px;align-items:center;margin-top:28px}.guide-primary{display:inline-flex;justify-content:center;align-items:center;gap:15px;padding:13px 19px;background:var(--ink);color:white;border:1px solid var(--ink);border-radius:5px;text-decoration:none;font:500 13px/1.6 var(--body);cursor:pointer;min-height:46px}.guide-primary:hover:not(:disabled){background:var(--navy)}.guide-primary:disabled,.guide-text-button:disabled{opacity:.4;cursor:default}.guide-text-link{font-size:13px;text-decoration:none;border-bottom:1px solid #8fa5b3;padding-bottom:4px}.guide-text-button{border:0;background:none;font:13px var(--body);color:var(--navy);cursor:pointer;min-height:44px;padding:10px 4px}.insight-art{position:relative;isolation:isolate;padding:65px 35px 40px;min-height:410px;display:flex;justify-content:center;flex-direction:column;gap:30px;margin-top:35px}.art-grid{position:absolute;inset:0;background-image:radial-gradient(#bacbd4 1px,transparent 1px);background-size:22px 22px;z-index:-2;mask-image:linear-gradient(transparent,#000 20%,#000 80%,transparent)}.art-nodes{position:relative;display:flex;flex-direction:column;gap:24px;margin:auto;width:100%;max-width:335px}.art-node{position:relative;display:flex;align-items:center;gap:18px;padding:21px 22px;border:1px solid #b7c9d4;border-radius:6px;background:#f8fafb;box-shadow:0 15px 30px -25px #25465b}.art-node span{font:11px var(--mono);color:var(--slate)}.art-node b{font:500 19px/1.35 var(--display);color:var(--navy)}.art-node i{font-style:normal;margin-left:auto;color:var(--slate)}.art-node:not(:last-child):after{content:'';position:absolute;width:1px;height:25px;top:100%;left:40px;background:#7c99ab}.art-nodes:before{content:'';position:absolute;width:5px;height:5px;border-radius:50%;background:var(--navy);left:38px;top:0;z-index:2;animation:travel 8s ease-in-out infinite}@keyframes travel{0%,100%{top:0;opacity:0}15%,85%{opacity:1}90%{top:100%}}.insight-art figcaption{font:9px/1.7 var(--mono);letter-spacing:.07em;text-align:center;color:var(--slate);margin-top:4px}.signal-dot{display:inline-block;width:6px;height:6px;background:var(--navy);margin-right:10px}.art-stack .art-node:nth-child(2){transform:translateX(17px);background:#e6edf1}.art-stack .art-node:nth-child(3){transform:translateX(34px);background:#d4e1e9}.art-stack .art-nodes{max-width:300px;margin-left:5px}.art-rings .art-orbits{position:absolute;width:340px;height:340px;left:50%;top:50%;transform:translate(-50%,-50%);z-index:-1}.art-orbits i{position:absolute;inset:0;border-radius:50%;border:1px solid #b1c5d0;animation:orbital 7s ease-in-out infinite}.art-orbits i:nth-child(2){inset:30px;animation-delay:1s}.art-orbits i:nth-child(3){inset:60px;animation-delay:2s}@keyframes orbital{50%{transform:scale(1.06);opacity:.3}}.art-rings .art-nodes{max-width:235px}.art-rings .art-node:last-child{background:var(--navy);border-color:var(--navy)}.art-rings .art-node:last-child b,.art-rings .art-node:last-child i,.art-rings .art-node:last-child span{color:white}.art-path .art-orbits,.art-stack .art-orbits{display:none}.guide-thesis{display:flex;align-items:center;justify-content:space-between;gap:40px;border-block:1px solid var(--rule);padding-top:26px;padding-bottom:26px}.guide-thesis .eyebrow{min-width:155px;margin:0}.guide-thesis>p{font:500 25px/1.35 var(--display);max-width:750px;letter-spacing:-.02em}.decision-lab{padding-top:75px;padding-bottom:75px}.lab-heading{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:60px;margin-bottom:32px}.lab-heading>p{color:var(--ink2);font-size:15px;max-width:460px}.lab-board{background:white;border:1px solid #bdcdd6;border-radius:9px;overflow:hidden;box-shadow:0 25px 45px -40px #25465b}.lab-meta{padding:16px 28px;display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--rule);background:#f8f9f8;font:9px/1.7 var(--mono);color:var(--slate)}.lab-meta span:last-child{font:11px var(--body)}.explorer-controls{display:flex;border-bottom:1px solid #c6d3da;background:#f5f7f7}.explorer-controls button{flex:1;display:block;border:0;border-right:1px solid #d2dde2;border-bottom:3px solid transparent;background:none;color:var(--ink2);padding:19px 20px;text-align:left;font-size:14px;line-height:1.4;cursor:pointer;min-height:88px}.explorer-controls button:last-child{border-right:0}.explorer-controls button span{display:block;font:10px var(--mono);color:var(--slate);margin-bottom:9px}.explorer-controls button[aria-pressed=true]{background:#e0eaf0;color:var(--navy);border-bottom-color:var(--navy)}.explorer-controls button:hover{background:#eaf0f3}.explorer-panel{display:grid;grid-template-columns:190px 1fr;gap:35px;padding:38px;min-height:310px}.explorer-symbol{position:relative;display:grid;place-items:center;min-height:185px;align-self:start;background:radial-gradient(#afc3cf 1px,transparent 1px);background-size:16px 16px}.explorer-symbol>span{display:grid;place-items:center;width:90px;height:90px;border-radius:50%;background:var(--navy);color:white;font:400 40px var(--display);z-index:1}.orbit{position:absolute;width:150px;height:150px;border:1px solid #a9c0ce;border-radius:50%;animation:orbital 8s ease-in-out infinite}.explorer-panel .eyebrow{margin:0 0 8px}.explorer-panel h3{font-size:29px;line-height:1.25;margin:0 0 14px}.explorer-panel p:not(.eyebrow){font-size:16px;color:var(--ink2);max-width:760px}.explorer-panel dl{display:grid;grid-template-columns:1fr 1.4fr;gap:30px;margin-top:25px}.explorer-panel dt{font:9px var(--mono);color:var(--slate);margin-bottom:9px}.explorer-panel dd{font-size:14px;color:var(--navy);margin:0}.cost-lab,.permission-lab{display:grid;grid-template-columns:1fr 1fr}.cost-inputs{padding:30px;display:grid;grid-template-columns:1fr 1fr;gap:22px}.cost-inputs label{font-size:12px;color:var(--ink2);display:flex;flex-direction:column;gap:9px}.cost-inputs input{width:100%;min-height:47px;padding:10px 12px;border:1px solid #bdcdd6;border-radius:4px;font:500 20px var(--display);color:var(--navy);background:white}.cost-result{background:var(--bluewash);padding:36px;display:flex;flex-direction:column;justify-content:center}.cost-result strong{font:500 clamp(32px,4vw,51px)/1.2 var(--display);letter-spacing:-.03em;display:block;margin:13px 0 5px}.cost-result>p{font-size:15px;color:var(--ink2)}.cost-bar{height:14px;display:flex;background:#d0dbe1;margin:27px 0 16px;border-radius:3px;overflow:hidden}.cost-bar span:first-child{background:var(--navy)}.cost-bar span:last-child{background:#88a4b6}.cost-breakdown{display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--ink2)}.cost-breakdown b{display:block;font:500 18px var(--display);color:var(--navy);margin-top:5px}.reset-inputs{border:0;background:none;text-decoration:underline;text-underline-offset:4px;text-align:left;padding:8px 0;min-height:40px;color:var(--ink2);font-size:11px;cursor:pointer}.lab-note{font-size:11px;line-height:1.7;color:var(--ink2);padding:20px 30px;border-top:1px solid var(--rule)}.permissions{padding:30px;display:flex;flex-direction:column;gap:10px}.permissions>.mono{margin-bottom:5px}.permissions label{display:flex;gap:12px;align-items:center;flex-wrap:wrap;border:1px solid #cfdae0;border-radius:5px;padding:14px 15px;font-size:14px;cursor:pointer}.permissions label:has(input:checked:not(:disabled)){background:#e0eaf0;border-color:var(--slate)}.permissions input,.worksheet-question input{accent-color:var(--navy);width:18px;height:18px;flex:none}.permissions small{font-size:10px;color:var(--ink3);margin-left:auto}.permission-result{background:var(--bluewash);padding:34px}.permission-result h3{font-size:29px;line-height:1.2;margin:13px 0 17px}.permission-result>p{font-size:14px;color:var(--ink2)}.permission-result ul{margin:22px 0;padding:0;list-style:none}.permission-result li{padding:9px 0;border-top:1px solid #c6d4dc;font-size:13px;color:var(--navy)}.small-note{font-size:11px!important;line-height:1.6!important;color:var(--ink3)!important;margin-top:18px!important}.article-layout{display:grid;grid-template-columns:225px minmax(0,1fr);gap:80px;padding-top:0;padding-bottom:65px}.insight-rail{position:sticky;top:110px;align-self:start;padding-top:8px}.insight-rail nav{display:flex;flex-direction:column;gap:4px}.insight-rail nav a{display:flex;gap:10px;text-decoration:none;color:var(--ink2);font-size:12px;line-height:1.5;padding:10px 12px;border-left:2px solid #d4dfe5}.insight-rail nav a span{font:10px var(--mono);color:var(--slate);padding-top:3px}.insight-rail nav a[aria-current=true]{background:var(--bluewash);border-color:var(--navy);color:var(--ink)}.insight-body{max-width:810px;font-size:17px;line-height:1.85;color:var(--ink2);min-width:0}.article-intro{font-size:21px;line-height:1.65;color:var(--ink);border-bottom:1px solid var(--rule);padding-bottom:35px}.insight-chapter{padding-block:34px;border-bottom:1px solid var(--rule);scroll-margin-top:105px}.chapter-heading{display:flex;gap:20px;margin-bottom:22px;align-items:flex-start}.chapter-heading>span{font:400 40px/1.1 var(--display);color:#8da4b3;min-width:46px}.chapter-heading h2{font-size:29px;line-height:1.25;padding-top:1px}.insight-chapter p+p{margin-top:22px}.insight-body a{color:var(--navy);text-decoration-color:#8ca3b2}.worksheet-section{padding-block:65px;background:#e4ebef;border-block:1px solid #c9d5dd}.worksheet-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}.worksheet-layout>div:first-child>p:not(.eyebrow){font-size:15px;line-height:1.75;color:var(--ink2);margin-top:20px;max-width:400px}.worksheet-layout .reset-inputs{margin-top:22px}.worksheet-questions{display:flex;flex-direction:column;gap:10px}.worksheet-question{display:flex;align-items:center;gap:16px;border:1px solid #bdcdd6;background:white;border-radius:5px;padding:20px;cursor:pointer;color:var(--ink);font-size:15px;line-height:1.45}.worksheet-question span{flex:1}.worksheet-question small{display:block;font:9px var(--mono);color:var(--slate);margin-bottom:8px}.worksheet-question i{font-style:normal;color:var(--slate)}.worksheet-question:has(input:checked){border-color:var(--navy);background:#d4e1e9}.worksheet-question:has(input:checked) i{transform:rotate(45deg)}.worksheet-export{display:flex;align-items:center;flex-wrap:wrap;gap:18px;margin-top:23px}.worksheet-export>span{font:10px var(--mono);margin-right:auto;color:var(--ink2)}.print-questions{display:none}.guide-sources{padding-block:60px;display:grid;grid-template-columns:1fr 1fr;gap:70px;border-bottom:1px solid var(--rule)}.guide-sources h2{font-size:32px}.guide-sources p:not(.eyebrow){font-size:12px;line-height:1.8;color:var(--ink2);margin-top:15px;max-width:400px}.guide-sources ul{list-style:none;padding:0;align-self:center}.guide-sources li{border-bottom:1px solid var(--rule);padding:15px 0}.guide-sources li:first-child{border-top:1px solid var(--rule)}.guide-sources a{display:flex;justify-content:space-between;gap:20px;font-size:14px;text-decoration:none}.guide-next{padding-block:60px;display:flex;justify-content:space-between;align-items:center;gap:40px}.guide-next h2{font-size:33px}.guide-next>div:last-child{display:flex;flex-direction:column;align-items:flex-start;gap:20px}.motion-row{display:flex;justify-content:flex-end}.motion-row button{border:0;background:none;color:var(--ink2);padding:10px 0;min-height:44px;font-size:11px;cursor:pointer}.guide-motion-paused *{animation-play-state:paused!important}
@media(max-width:1100px){.guide-shell{padding-inline:30px}.insight-hero{gap:30px}.insight-hero h1{font-size:48px}.insight-art{padding-inline:15px}.art-stack .art-nodes{max-width:270px}.article-layout{grid-template-columns:200px minmax(0,1fr);gap:35px}.lab-heading,.worksheet-layout,.guide-sources{gap:35px}.cost-inputs{padding:25px;gap:18px}.cost-result{padding:28px}.explorer-panel{gap:25px;grid-template-columns:155px 1fr;padding:30px}.explorer-symbol{min-height:165px}.orbit{width:135px;height:135px}}
@media(max-width:760px){.guide-shell{padding-inline:23px}.insight-hero{grid-template-columns:1fr;padding-top:25px;padding-bottom:36px;gap:0}.insight-hero h1{font-size:43px;max-width:560px}.hero-dek{font-size:17px}.back-insights{margin-bottom:24px}.insight-meta{gap:10px;font-size:8px}.insight-meta span+span{padding-left:10px}.insight-art{min-height:310px;max-width:470px;width:100%;margin:25px auto 0;padding:25px 35px;gap:18px}.art-nodes{max-width:300px;gap:18px}.art-node{padding:16px 20px}.art-node b{font-size:17px}.art-node:not(:last-child):after{height:19px}.art-stack .art-nodes{max-width:260px;margin-left:0}.art-rings .art-orbits{width:280px;height:280px}.insight-art figcaption{font-size:8px}.guide-thesis{display:block;padding-block:23px}.guide-thesis .eyebrow{margin-bottom:12px}.guide-thesis>p{font-size:22px}.decision-lab{padding-block:45px}.lab-heading{grid-template-columns:1fr;gap:20px}.lab-heading h2{font-size:32px}.lab-meta{padding:14px 20px;flex-wrap:wrap;gap:6px;font-size:8px}.lab-meta span:last-child{font-size:10px}.explorer-controls{overflow-x:auto}.explorer-controls button{flex:1 0 125px;font-size:13px;min-height:83px;padding:15px}.explorer-panel{grid-template-columns:1fr;padding:25px;gap:20px;min-height:370px}.explorer-symbol{display:none}.explorer-panel h3{font-size:25px}.explorer-panel p:not(.eyebrow){font-size:15px}.explorer-panel dl{grid-template-columns:1fr;gap:18px;margin-top:22px}.explorer-panel dd{font-size:13px}.cost-lab,.permission-lab{grid-template-columns:1fr}.cost-inputs{padding:22px;gap:18px}.cost-inputs label{font-size:11px}.cost-inputs input{font-size:19px}.cost-result{padding:25px}.cost-result strong{font-size:42px}.lab-note{padding:18px 22px;font-size:10px}.permissions{padding:22px}.permission-result{padding:25px}.article-layout{grid-template-columns:1fr;gap:0;padding-bottom:40px}.insight-rail{position:relative;top:auto;margin-bottom:28px}.insight-rail nav{display:grid;grid-template-columns:1fr 1fr;gap:5px}.insight-rail nav a{font-size:11px;min-height:44px;padding:9px}.insight-rail>.eyebrow{margin-bottom:12px}.insight-body{font-size:16px}.article-intro{font-size:19px;padding-bottom:25px}.insight-chapter{padding-block:28px}.chapter-heading{gap:15px}.chapter-heading>span{font-size:33px;min-width:38px}.chapter-heading h2{font-size:25px}.worksheet-section{padding-block:45px}.worksheet-layout{grid-template-columns:1fr;gap:28px}.worksheet-layout h2{font-size:33px}.worksheet-layout .reset-inputs{margin-top:12px}.worksheet-question{padding:18px 15px;font-size:14px;gap:12px}.worksheet-export{gap:16px}.worksheet-export>span{flex-basis:100%}.guide-sources{grid-template-columns:1fr;gap:25px;padding-block:42px}.guide-sources a{font-size:13px}.guide-next{flex-direction:column;align-items:flex-start;padding-block:42px;gap:25px}.guide-next h2{font-size:30px}.guide-progress{top:76px}}
@media(prefers-reduced-motion:reduce){.insight-guide *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.site-header,.site-footer,.skip-link,.guide-progress,.insight-hero,.guide-thesis,.decision-lab,.article-layout,.guide-sources,.guide-next,.motion-row,.worksheet-questions,.worksheet-export,.reset-inputs,.worksheet-layout>div:first-child>p,.small-note{display:none!important}.worksheet-section{background:white;border:0;padding:0}.guide-shell{padding:0;max-width:none}.worksheet-layout{display:block}.worksheet-layout h2{font-size:24px;margin-bottom:25px}.worksheet-layout h2 br{display:none}.print-questions{display:block}.print-questions h3{font:500 20px var(--display);margin-bottom:20px}.print-questions li{margin:0 0 25px;break-inside:avoid;line-height:1.6}.print-questions small{display:block;margin-top:15px}.print-questions ol{padding-left:22px}}
/* Research adaptations and a shared decision map. */
.research-origin {padding:25px 28px;background:#e9eff3;border-left:3px solid #526f83;margin:30px 0 45px;border-radius:0 8px 8px 0;}
.research-origin p {font-size:15px!important;margin:12px 0!important;}
.research-origin a {font-size:14px;}
.ownership-center {text-align:center;padding:28px 24px 22px;background:#eef2f5;}
.ownership-center strong {display:block;font:500 24px/1.3 var(--display);margin:12px 0;}
.ownership-center p {font-size:12px;color:#52606a;line-height:1.7;}
.ownership-map.explorer-controls {position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;padding:22px;background:linear-gradient(#eef2f5,#fff);border-bottom:1px solid #d7e0e6;overflow:visible;}
.ownership-map::before {content:'';position:absolute;top:11px;left:11%;right:11%;height:1px;background:#9bb0bf;}
.ownership-map button {position:relative;}
.ownership-map button::before {content:'';position:absolute;top:-12px;left:50%;height:11px;width:1px;background:#9bb0bf;}
.ownership-map.explorer-controls button {min-width:0;white-space:normal;border:1px solid #b7c7d2;border-radius:8px;padding:18px 10px;text-align:center;justify-content:center;background:#fff;font-size:14px;line-height:1.5;}
.ownership-map.explorer-controls button[aria-pressed=true] {background:#25465b;color:#fff;border-color:#25465b;box-shadow:0 5px 16px #172a3a20;}
@media(max-width:760px) {.ownership-map.explorer-controls {grid-template-columns:1fr 1fr;padding:16px;gap:10px;}.ownership-map.explorer-controls button:last-child {grid-column:1/-1;}.ownership-map::before,.ownership-map button::before {display:none;}.research-origin {padding:22px;}}