@charset "UTF-8";
:root{--ink:#152b36;--muted:#526571;--dark:#101d25;--paper:#f8f9fa;--teal:#164577;--mint:#80a9d4;--coral:#aa79ff;--line:#cfd5dc;--serif:Georgia,'Times New Roman',serif;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:104px}body{margin:0;color:var(--ink);background:var(--paper);font:1rem/1.65 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:.23em;text-decoration-thickness:1px}a:hover{color:var(--teal)}button{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #733fcc;outline-offset:5px}img{max-width:100%;height:auto;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:400}h1,h2{font-family:var(--serif);letter-spacing:-.045em}h2{font-size:clamp(2.5rem,4.8vw,4.25rem);line-height:1.07}h3{line-height:1.2}p+p{margin-top:1rem}.wrap{width:min(1280px,calc(100% - 112px));margin-inline:auto}.section{padding-block:100px}.eyebrow{font-size:.75rem;font-weight:650;letter-spacing:.15em;text-transform:uppercase}.section-top{display:flex;justify-content:space-between;gap:24px;margin-bottom:42px}.section-note{font-size:.875rem;color:var(--muted)}.fine-print,.collection-note{font-size:.8125rem;color:var(--muted);line-height:1.6}.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}.skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:12px;background:white;transform:translateY(-150%)}.skip-link:focus{transform:none}
.site-header{min-height:89px;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:18px 56px;background:rgba(248,250,249,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.wordmark{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:.95rem;font-weight:600;line-height:1.2}.wordmark-sub{display:block;color:var(--muted);font-size:.75rem;font-weight:400;margin-top:5px}.monogram{display:grid;place-items:center;width:43px;height:43px;border:1px solid var(--ink);border-radius:50%;font:1.1rem var(--serif)}.site-header nav{display:flex;gap:30px;font-size:.875rem}.site-header nav a{text-decoration:none}.site-header nav a:hover{text-decoration:underline}.hero{color:#f5f6f8;background:var(--dark);overflow:hidden}.hero-inner{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:30px;padding-block:76px 65px;min-height:635px}.hero .eyebrow{color:var(--mint);margin-bottom:30px}h1{font-size:clamp(3.3rem,5.7vw,5.4rem);line-height:1.02}h1 em{color:var(--mint);font-weight:400}.hero-deck{font-size:1.2rem;line-height:1.55;max-width:470px;margin-top:28px}.hero-summary{font-size:.95rem;line-height:1.7;color:#b7c7cd;max-width:440px;margin-top:14px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:45px;padding:10px 21px;font-size:.875rem;font-weight:600;text-decoration:none;line-height:1.4;border:1px solid transparent;border-radius:3px;transition:background .15s,color .15s}.button-light{background:var(--mint);color:#101e2c;margin-top:28px}.button-light:hover{background:#b2cfed;color:#101e2c}.button-outline{border-color:var(--ink);color:var(--ink)}.button-outline:hover{background:var(--ink);color:#fff}.hero-byline{display:flex;gap:7px;flex-direction:column;color:#9dafb7;font-size:.75rem;line-height:1.5;margin-top:27px}.hero-byline strong{color:#dce1e7;font-weight:500}.hero-art{position:relative;min-width:0}.hero-art img{width:100%;aspect-ratio:1/1.1;object-fit:cover}.hero-art.source-art{background:#fff;padding:18px}.hero-art.source-art img{aspect-ratio:auto}.hero-art figcaption{font-size:.75rem;color:#94aab3;margin-top:12px;line-height:1.5}.hero-art.source-art figcaption{color:var(--muted)}.hero-strip{border-top:1px solid #34444c;padding-block:24px 27px;display:flex;gap:55px;align-items:center}.hero-strip .strip-label{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;color:#98b2bb}.hero-strip p{font:1.18rem/1.45 var(--serif);color:#dce2e9;max-width:800px}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}.body-copy{max-width:610px}.body-copy p{font-size:1.06rem;color:var(--muted)}.body-copy strong{color:var(--ink);font-weight:500}.timing-panel{margin-top:48px;background:#edf0f3;padding:36px;border:1px solid #d5dbe1}.timing-controls{display:flex;align-items:center;justify-content:space-between;gap:24px}.mini-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--teal)}.timing-controls h3{font:1.65rem/1.3 var(--serif);margin-top:7px}.segmented{display:flex;gap:4px;border:1px solid #a5afb9;border-radius:4px;padding:4px;flex-shrink:0}.segmented button{background:transparent;border:0;color:var(--ink);font-size:.875rem;padding:10px 13px;border-radius:2px;min-height:44px}.segmented button.active{background:var(--ink);color:white}.process{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;list-style:none;margin:32px 0 24px;padding:0}.process li{padding:24px;background:#fff;border-top:3px solid #bcc4cd}.process .regulation{border-top-color:var(--teal)}.process .disturbance{border-top-color:#7b4bcd}.step-number{font:1.8rem/1 var(--serif);display:block;color:#646e78;margin-bottom:20px}.process strong{font-weight:600}.process p{font-size:.9rem;line-height:1.55;color:var(--muted);margin-top:8px}.timing-result{font-size:.96rem;max-width:880px;margin-bottom:16px}.research-section{background:white;border-block:1px solid var(--line)}.research-heading{display:flex;justify-content:space-between;align-items:end;gap:80px;margin-bottom:44px}.research-heading>p{max-width:410px;color:var(--muted);font-size:1.06rem}.paper-grid{display:grid;grid-template-columns:1fr 1fr;border-left:1px solid var(--line);border-top:1px solid var(--line)}.paper{display:flex;flex-direction:column;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.paper.latest{background:#f0f3f6}.paper-meta{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 15px;color:var(--teal);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:22px}.paper-meta span:last-child{color:var(--muted);text-transform:none;letter-spacing:0}.paper h3{font:2rem/1.15 var(--serif);letter-spacing:-.025em;max-width:520px}.paper-subtitle{font-size:.92rem;color:var(--muted);line-height:1.5;margin-top:8px;min-height:45px}.paper .paper-takeaway{font-weight:600;font-size:1.03rem;margin:27px 0 10px}.paper>p:not(.paper-takeaway):not(.paper-subtitle){font-size:.96rem;color:var(--muted);margin-top:0}.paper details{font-size:.875rem;margin-block:22px 28px}.paper summary{width:fit-content;font-weight:500;min-height:28px;text-decoration:underline;text-underline-offset:4px}.paper details p{color:var(--muted);margin-top:10px}.paper-links{display:flex;align-items:center;gap:22px;margin-top:auto;font-size:.875rem}.collection-note{margin-top:23px}.site-footer{background:var(--dark);color:#dce1e7;padding-block:32px;font-size:.875rem}.site-footer .wrap{display:flex;justify-content:space-between;gap:30px}.site-footer span{color:#a7bac1}.site-footer a:hover{color:var(--mint)}
.hero-secondary{display:inline-block;color:#dae2ea;font-size:.875rem;margin:18px 0 0 18px}.hero-secondary:hover{color:var(--mint)}.hero-art img{aspect-ratio:1273/716;object-fit:contain}.hero-art figcaption{max-width:420px}.analogy{max-width:800px;border-left:3px solid var(--teal);padding:4px 0 4px 22px;margin-top:36px}.analogy>p+p{font:1.13rem/1.65 var(--serif);margin-top:8px}.timing-art{display:grid;grid-template-columns:260px 1fr;gap:24px;align-items:center;margin:26px 0;padding-top:24px;border-top:1px solid #cbd3dc}.timing-art img{width:260px}.timing-art figcaption{font-size:.8125rem;color:var(--muted);max-width:380px}.workflow{margin-top:68px}.subsection-heading h3{font:2.1rem/1.25 var(--serif);margin-top:10px}.workflow-steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin:32px 0 22px}.workflow-steps li{border-top:1px solid #9faab6;padding-top:16px}.workflow-steps span{font-size:.8125rem;color:var(--teal)}h4{font-size:1rem;font-weight:600;margin:11px 0 8px;line-height:1.4}.workflow-steps p{font-size:.875rem;color:var(--muted)}.text-link{font-size:.875rem}.measurement-section{padding-block:75px;background:#101d25;color:#eef2f6}.measurement-grid{display:grid;grid-template-columns:1fr 1.04fr;gap:64px;align-items:center}.measurement-section .eyebrow{color:var(--mint);margin-bottom:22px}.measurement-section h2{font-size:clamp(2.4rem,4vw,3.5rem)}.metrics{margin:30px 0 0}.metrics>div{border-top:1px solid #35464f;padding:15px 0;display:grid;grid-template-columns:180px 1fr;gap:18px}.metrics dt{font-size:.96rem;font-weight:500;line-height:1.6}.metrics dt span{display:inline-block;color:var(--mint);font:1.18rem var(--serif);min-width:44px}.metrics dd{margin:0;color:#b9c4d0;font-size:.875rem;line-height:1.6}.landscape-art figcaption{color:#a1b8c0;font-size:.75rem;margin-top:13px;max-width:420px}.evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.evidence-card{min-width:0;border:1px solid var(--line);background:white}.figure-link{display:block;background:white;padding:15px}.evidence-card .figure-link img{width:100%;height:285px;object-fit:contain}.evidence-card figcaption{padding:25px;border-top:1px solid var(--line)}.evidence-card h3{font:1.65rem/1.2 var(--serif);margin:9px 0 13px}.evidence-card p{font-size:.94rem;color:var(--muted);margin-bottom:16px}.evidence-card figcaption>a{font-size:.8125rem;display:inline-block;margin-right:18px;margin-top:5px}.enlarge{color:var(--muted)}.evidence-wide{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center;margin-top:56px}.evidence-wide figure{background:white;border:1px solid var(--line)}.evidence-wide figure>figcaption{font-size:.75rem;color:var(--muted);padding:16px;border-top:1px solid var(--line)}.evidence-wide h3{font:2.3rem/1.16 var(--serif);margin:18px 0 22px;letter-spacing:-.025em}.evidence-wide>div>p:not(.eyebrow){color:var(--muted)}.scope-note{margin-top:66px;border-top:2px solid var(--ink);padding-top:30px;display:grid;grid-template-columns:.9fr 1.2fr;gap:60px}.scope-note h3{font:1.85rem/1.3 var(--serif);margin-top:16px}.scope-note ul{padding-left:20px;margin:0}.scope-note li{color:var(--muted);font-size:.93rem;line-height:1.65;margin-bottom:16px;padding-left:4px}.scope-note strong{color:var(--ink);font-weight:600}.about-section{border-top:1px solid var(--line);background:#eaedf1;padding-block:70px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}.about-section .eyebrow{margin-bottom:24px}.about-section h2{font-size:clamp(2.7rem,4vw,3.8rem)}.affiliation{color:var(--muted);font-size:.96rem;margin-top:20px}.about-grid>div>p:not(.eyebrow):not(.affiliation){color:var(--muted);font-size:1rem}.about-grid .button{margin-top:24px}.about-grid>div>p.source-note{font-size:.75rem;margin-top:30px}
@media(min-width:1650px){.site-header{padding-inline:max(56px,calc((100vw - 1280px)/2))}}
@media(max-width:1000px){.wrap{width:calc(100% - 64px)}.site-header{padding-inline:32px}.site-header nav{gap:18px}.hero-inner{gap:18px;padding-block:60px}.hero-copy h1{font-size:clamp(3rem,6.4vw,4.8rem)}.intro-grid{gap:40px}.timing-controls{align-items:start;flex-direction:column}.research-heading{gap:45px}.paper{padding:27px}.hero-art img{aspect-ratio:1/1.4}.section{padding-block:76px}}
@media(max-width:700px){html{scroll-padding-top:132px}.wrap{width:calc(100% - 40px)}.site-header{padding:14px 20px;flex-wrap:wrap;gap:15px}.site-header nav{justify-content:space-between;width:100%;gap:14px;font-size:.8125rem}.wordmark{font-size:.875rem}.wordmark-sub{font-size:.75rem}.monogram{width:36px;height:36px}.hero-inner{grid-template-columns:1fr;gap:35px;padding-block:44px 26px;min-height:0}.hero-copy h1{font-size:clamp(3.25rem,12vw,4.5rem)}.hero .eyebrow{font-size:.75rem;letter-spacing:.08em;margin-bottom:23px}.hero-deck{font-size:1.1rem}.hero-summary{font-size:.95rem}.hero-art img{aspect-ratio:1.5/1;object-position:center}.hero-art figcaption{font-size:.75rem}.hero-strip{flex-direction:column;align-items:start;gap:8px;padding-block:22px}.hero-strip p{font-size:1.1rem}.section{padding-block:58px}.section-top{flex-direction:column;gap:7px;margin-bottom:28px}.section-top .section-note{font-size:.875rem}.intro-grid{grid-template-columns:1fr;gap:26px}.body-copy p{font-size:1rem}.timing-panel{padding:23px 18px;margin-top:30px}.timing-controls{gap:20px}.timing-controls h3{font-size:1.5rem}.segmented{width:100%}.segmented button{flex:1;font-size:.8125rem;padding:10px 5px}.process{grid-template-columns:1fr;gap:10px;margin-top:24px}.process li{padding:18px;display:grid;grid-template-columns:32px 1fr;column-gap:10px}.step-number{grid-row:1/3;font-size:1.5rem;margin-bottom:0}.process strong{font-size:.95rem}.process p{font-size:.9rem;margin-top:5px}.research-heading{display:block}.research-heading>p{margin-top:24px}.paper-grid{grid-template-columns:1fr}.paper{padding:27px 23px}.paper h3{font-size:1.8rem}.paper-subtitle{min-height:0}.paper .paper-takeaway{margin-top:24px}.site-footer .wrap{flex-direction:column;gap:10px}.site-footer span{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media(max-width:1100px){.hero-secondary{display:block;margin-left:0}.measurement-grid{gap:36px}.metrics>div{display:block}.metrics dd{margin-top:7px}.workflow-steps{gap:16px}.evidence-card .figure-link img{height:220px}.evidence-wide{gap:34px}.scope-note{gap:40px}}
@media(max-width:700px){.hero-art img{aspect-ratio:1273/716}.hero-art figcaption{font-size:.75rem}.timing-art{grid-template-columns:1fr;gap:12px}.timing-art img{width:100%;max-width:420px}.workflow{margin-top:46px}.subsection-heading h3{font-size:1.8rem}.workflow-steps{grid-template-columns:1fr;gap:16px}.workflow-steps li{display:grid;grid-template-columns:32px 1fr;column-gap:12px}.workflow-steps li span{grid-row:1/3;line-height:1.7}.workflow-steps h4{margin:0 0 5px}.workflow-steps p{max-width:480px}.measurement-section{padding-block:54px}.measurement-grid{grid-template-columns:1fr;gap:30px}.metrics>div{display:grid;grid-template-columns:145px 1fr;gap:12px}.metrics dd{margin-top:0}.evidence-grid{grid-template-columns:1fr;gap:26px}.evidence-card .figure-link img{height:auto}.evidence-wide{grid-template-columns:1fr;gap:28px;margin-top:40px}.evidence-wide>div{order:-1}.evidence-wide h3{font-size:2rem}.scope-note{grid-template-columns:1fr;gap:28px;margin-top:44px}.scope-note h3{font-size:1.7rem}.about-section{padding-block:52px}.about-grid{grid-template-columns:1fr;gap:28px}.about-grid>div>p.source-note{font-size:.8125rem}}
@media print{.site-header,.hero-art,.hero .button,.segmented,.site-footer{display:none}html{scroll-padding:0}body{font-size:11pt;background:#fff;color:#000}.wrap{width:100%}.hero{background:white;color:#000}.hero-inner{display:block;min-height:0;padding:20px 0}.hero h1,.hero h1 em,.hero-deck,.hero-summary,.hero .eyebrow,.hero-byline,.hero-byline strong,.hero-strip p{color:#000}h1{font-size:36pt}.hero-strip{display:none}.section{padding-block:24px}h2{font-size:25pt}.paper-grid{display:block}.paper{break-inside:avoid}.paper-links a{color:#000}.research-heading,.intro-grid{display:block}.body-copy{margin-top:18px}.section-top{margin-bottom:18px}.timing-panel{break-inside:avoid}.paper summary{display:none}.paper details>p{display:block}.section-note{display:none}}
.hero-deck{font:1.7rem/1.35 var(--serif);color:#e5ecf3}.hero-summary{font-size:1rem}.model-detail{margin-top:32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.model-detail summary{padding:19px 0;font-weight:500;min-height:48px}.object-list{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin:8px 0 26px}.object-list dt{font-size:.96rem;font-weight:600;margin-bottom:9px}.object-list dd{margin:0;color:var(--muted);font-size:.9rem}.representation-note{margin-top:24px;color:#b8c4d0;font-size:.94rem;line-height:1.7;max-width:520px}.results-section{background:white;border-block:1px solid var(--line)}.results-intro{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:38px}.results-intro>p{font-size:1.05rem;color:var(--muted);max-width:540px}.plot-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.plot{border:1px solid var(--line);background:#fff;min-width:0;overflow:hidden}.plot .figure-link{padding:14px}.plot .figure-link img{width:100%;height:320px;object-fit:contain}.plot figcaption{padding:22px;border-top:1px solid var(--line)}.plot figcaption>strong{display:block;font-weight:550;font-size:1.02rem;line-height:1.4}.plot figcaption>p{font-size:.9rem;line-height:1.6;color:var(--muted);margin:8px 0 14px}.plot figcaption>div{display:flex;gap:12px 18px;flex-wrap:wrap}.plot figcaption a{font-size:.75rem;color:var(--muted)}.plot figcaption a:hover{color:var(--teal)}.result-chapter{margin-top:75px;border-top:1px solid var(--line);padding-top:40px}.result-chapter>h3,.robustness-row h3{font:2.4rem/1.15 var(--serif);letter-spacing:-.025em;margin-top:12px}.result-chapter>p:not(.mini-label),.robustness-row>div>p:not(.mini-label){max-width:800px;color:var(--muted);font-size:1rem;margin-top:18px}.result-chapter>.plot-grid{margin-top:30px}.plot-grid.three{grid-template-columns:repeat(3,1fr)}.plot-grid.three .figure-link img{height:290px}.robustness-row{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}.robustness-row>div>p{margin-top:17px}.robustness-row>div>.mini-label{margin-top:0}.robustness-row .figure-link img{height:auto}.switching-section{background:#edf0f3}.schedule-demo{padding:26px 30px;background:#fff;border-left:3px solid var(--teal);margin-block:35px}.schedule-demo ol{display:flex;list-style:none;padding:0;margin:18px 0;gap:10px;max-width:540px}.schedule-demo li{background:#d8e5f2;flex:1;text-align:center;padding:11px 3px;font-size:.95rem;font-weight:600;color:#18395d;border-bottom:3px solid var(--teal)}.schedule-demo li:nth-child(even){background:#eae1fa;color:#482485;border-color:#693eb3}.schedule-demo p{font-size:.875rem;color:var(--muted)}.switching-feature{display:grid;grid-template-columns:1.15fr 1fr;gap:50px;align-items:center;margin-top:38px}.switching-feature .figure-link img{height:auto}.switching-explainer h3{font:2.05rem/1.2 var(--serif);margin:12px 0 20px;letter-spacing:-.02em}.switching-explainer>p:not(.mini-label){color:var(--muted);font-size:.98rem}.switching-explainer>p.fine-print{font-size:.8125rem}.study-stat{display:flex;gap:22px;align-items:center;margin:27px 0;border-block:1px solid #b9c3ce;padding:18px 0}.study-stat>strong{font:3.6rem/1 var(--serif);color:var(--teal)}.study-stat>span{font-size:.875rem;line-height:1.6;color:var(--muted)}.boundary-grid{align-items:start}.boundary-grid .figure-link img{height:340px}.experiment-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.experiment-grid article{padding:26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.experiment-grid article>span{font-size:.8125rem;color:var(--teal)}.experiment-grid h3{font:1.65rem/1.2 var(--serif);margin:19px 0 14px}.experiment-grid p{font-size:.95rem;color:var(--muted)}.extension{margin-top:40px;border-block:1px solid var(--line);background:white}.extension summary{padding:23px;font-size:1rem;font-weight:500;min-height:48px}.extension-inner{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;padding:5px 26px 26px;align-items:center}.extension h3{font:2rem/1.2 var(--serif);margin-bottom:22px}.extension-inner>div>p{font-size:.98rem;color:var(--muted)}.extension-inner>div>p.fine-print{font-size:.8125rem}.extension .figure-link img{height:auto}.takeaway-section{background:var(--dark);color:#f4f7fa;padding-block:85px 38px}.takeaway-main{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.takeaway-main .eyebrow{color:var(--mint);margin-bottom:28px}.takeaway-main h2{font-size:clamp(2.8rem,5.2vw,4.5rem)}.takeaway-main h2 em{color:var(--mint)}.takeaway-main>div>p:not(.eyebrow){color:#b9c4d0;font-size:1.02rem}.takeaway-main>div>p.takeaway-lead{font:1.5rem/1.4 var(--serif);color:#eff4f9;margin-bottom:22px}.limits{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding-top:30px;border-top:1px solid #41565e;margin-top:65px}.limits h3{font-size:1rem;font-weight:500;margin-bottom:14px;color:#eaf0f6}.limits p{font-size:.875rem;color:#a9b6c4;line-height:1.7}.takeaway-credit{font-size:.75rem;line-height:1.7;color:#9dabb9;max-width:870px;margin-top:40px}.site-footer{border-top:1px solid #34444c}
@media(max-width:1000px){.object-list{grid-template-columns:repeat(3,1fr)}.results-intro{gap:40px}.plot .figure-link img{height:245px}.plot-grid.three{grid-template-columns:1fr 1fr}.plot-grid.three>.plot:last-child{grid-column:1/-1;max-width:580px;width:100%;justify-self:center}.robustness-row{gap:28px}.switching-feature{gap:28px}.boundary-grid .figure-link img{height:260px}.experiment-grid{grid-template-columns:1fr 1fr}.extension-inner{gap:25px}.takeaway-main{gap:42px}}
@media(max-width:700px){.hero-deck{font-size:1.55rem}.object-list{grid-template-columns:1fr;gap:18px;padding-bottom:5px}.object-list>div{display:grid;grid-template-columns:100px 1fr;gap:15px}.object-list dt{font-size:.875rem;margin:0}.object-list dd{font-size:.875rem}.representation-note{font-size:.92rem}.results-intro{grid-template-columns:1fr;gap:24px;margin-bottom:30px}.results-intro>p{font-size:1rem}.plot-grid,.plot-grid.three{grid-template-columns:1fr;gap:22px}.plot .figure-link img,.plot-grid.three .figure-link img,.boundary-grid .figure-link img{height:auto}.plot figcaption{padding:19px}.plot figcaption a{font-size:.8125rem}.result-chapter{margin-top:44px;padding-top:29px}.result-chapter>h3,.robustness-row h3{font-size:2rem}.robustness-row{grid-template-columns:1fr;gap:25px}.schedule-demo{padding:22px 18px}.schedule-demo ol{gap:6px}.schedule-demo li{font-size:.8125rem}.switching-feature{grid-template-columns:1fr;gap:26px}.switching-explainer{order:-1}.switching-explainer h3{font-size:1.85rem}.study-stat{margin-block:20px}.experiment-grid article{padding:20px}.experiment-grid h3{font-size:1.4rem}.experiment-grid p{font-size:.9rem}.extension summary{padding:21px;font-size:.95rem}.extension-inner{grid-template-columns:1fr;padding:3px 19px 19px}.takeaway-section{padding-top:54px}.takeaway-main{grid-template-columns:1fr;gap:30px}.takeaway-main h2{font-size:3.1rem}.limits{grid-template-columns:1fr;gap:26px;margin-top:42px}.limits h3{margin-bottom:10px}.takeaway-credit{font-size:.8125rem}.model-detail summary{font-size:.95rem}}
@media(max-width:360px){.experiment-grid{grid-template-columns:1fr}.metrics>div{grid-template-columns:1fr}.metrics dd{margin-top:4px}}
.timing-art{display:block}.timing-art img{width:min(100%,760px);margin-inline:auto}.timing-art figcaption{max-width:760px;margin:14px auto 0}
.branded-header{background:#071a30;border-bottom:1px solid #294b65;min-height:112px;padding-block:7px;backdrop-filter:none}.branded-header .wordmark{gap:14px;color:#f1f7fc;flex-shrink:0}.brand-logo{display:block;width:108px;height:108px;object-fit:contain;flex-shrink:0}.brand-lockup{display:block}.brand-name{font:1.55rem/1.15 var(--serif);letter-spacing:.06em}.branded-header .wordmark-sub{color:#a6c6da;font-size:.8125rem;font-weight:400;margin-top:9px;line-height:1.4}.branded-header nav{align-items:center;gap:30px}.branded-header nav a{color:#c6dbe8;min-height:44px;display:flex;align-items:center;text-decoration:none;border-bottom:1px solid transparent;padding:9px 0}.branded-header nav a:hover{color:#fff;border-bottom-color:#61b7e7}.branded-header a:focus-visible{outline-color:#74c8f2}.branded-header .wordmark:hover{color:#fff}.site-header.branded-header+.hero{border-top:0}html{scroll-padding-top:145px}
.schedule-art{margin-block:38px 44px;background:#fff;border:1px solid #c6cfd9;padding:34px 38px 25px;position:relative;border-radius:3px}.schedule-art-heading{display:flex;justify-content:space-between;align-items:center;gap:28px;padding-bottom:26px;border-bottom:1px solid #d7dde3}.schedule-art-heading h3{font:1.9rem/1.2 var(--serif);letter-spacing:-.02em}.schedule-art-legend{display:flex;gap:16px 24px;flex-wrap:wrap;font-size:.875rem;color:#38485a;line-height:1.5}.schedule-art-legend>span{display:flex;gap:9px;align-items:center}.schedule-art-legend i{width:16px;height:16px;display:inline-block;border-radius:2px}.rf-swatch{background:#204e7f}.df-swatch{background:#744cb9}.schedule-row{margin-top:29px}.schedule-row-title{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:13px}.schedule-row-title>span{font:1.35rem/1.3 var(--serif);color:#182c41}.schedule-row-title small{font-size:.8125rem;color:var(--muted)}.schedule-ribbon{list-style:none;display:flex;gap:5px;padding:0;margin:0}.schedule-ribbon li{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;height:62px;background:linear-gradient(115deg,#183c62,#2d5d90);color:#f0f7ff;font-size:1rem;line-height:1;font-weight:500;letter-spacing:.05em;border-radius:2px;box-shadow:inset 0 1px 0 #ffffff38,inset 0 -4px 0 #102d4d66}.schedule-ribbon li:nth-child(even){background:linear-gradient(115deg,#643da8,#8b67c8);color:#f5efff;box-shadow:inset 0 1px 0 #ffffff38,inset 0 -4px 0 #39187344}.stochastic-ribbon li:nth-child(1){flex:1.2}.stochastic-ribbon li:nth-child(2){flex:2.5}.stochastic-ribbon li:nth-child(3){flex:.65}.stochastic-ribbon li:nth-child(4){flex:1.65}.stochastic-ribbon li:nth-child(5){flex:2.25}.stochastic-ribbon li:nth-child(6){flex:.9}.schedule-time{display:flex;align-items:center;gap:15px;margin-top:25px;color:#606b76;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase}.time-rule{height:1px;background:#a6b0bb;flex:1;position:relative}.time-rule:after{content:'';position:absolute;right:0;top:-3px;width:7px;height:7px;border-top:1px solid #a6b0bb;border-right:1px solid #a6b0bb;transform:rotate(45deg)}.schedule-art figcaption{font-size:.875rem;line-height:1.65;color:var(--muted);margin-top:20px;max-width:800px}
@media(max-width:1000px){.branded-header{padding-inline:28px}.branded-header nav{gap:18px}.brand-logo{width:90px;height:90px}.brand-name{font-size:1.4rem}.branded-header .wordmark-sub{font-size:.75rem}.branded-header .wordmark{gap:8px}.schedule-art{padding:28px}.schedule-art-heading{align-items:start;flex-direction:column;gap:16px}}
@media(max-width:700px){.branded-header{padding:6px 20px 10px;gap:0;min-height:0}.branded-header .wordmark{gap:11px}.brand-logo{width:80px;height:80px}.brand-name{font-size:1.35rem}.branded-header .wordmark-sub{font-size:.75rem;margin-top:5px}.branded-header nav{width:100%;gap:14px;justify-content:space-between;border-top:1px solid #284156;margin-top:4px;padding-top:4px}.branded-header nav a{font-size:.8125rem;min-height:38px;padding:7px 0}.schedule-art{padding:24px 18px 20px;margin-block:29px 35px}.schedule-art-heading h3{font-size:1.7rem}.schedule-art-legend{gap:10px;font-size:.8125rem;flex-direction:column}.schedule-row{margin-top:25px}.schedule-row-title>span{font-size:1.2rem}.schedule-row-title small{font-size:.75rem}.schedule-ribbon{gap:4px}.schedule-ribbon li{height:54px;font-size:.875rem;letter-spacing:0}.stochastic-ribbon li{min-width:26px}.schedule-art figcaption{font-size:.8125rem}.schedule-time{margin-top:22px}html{scroll-padding-top:154px}}
@media print{.branded-header{display:none}.schedule-art{break-inside:avoid;padding:20px}.schedule-ribbon li{background:#d9e1e9!important;color:#14293f!important;box-shadow:none!important;print-color-adjust:exact}.schedule-ribbon li:nth-child(even){background:#d4c6ec!important;color:#422671!important}.schedule-art-legend i{print-color-adjust:exact}}
@media print{.hero-secondary,.figure-link+figcaption a,.model-detail,.extension{display:none}.takeaway-section,.measurement-section{background:#fff;color:#000;padding-block:25px}.takeaway-main>div>p,.takeaway-main>div>p.takeaway-lead,.takeaway-main h2 em,.limits p,.limits h3,.representation-note,.metrics dt,.metrics dd{color:#000!important}.takeaway-main,.results-intro,.switching-feature,.robustness-row,.measurement-grid{display:block}.result-chapter{margin-top:30px;padding-top:20px}.plot{break-inside:avoid}.plot .figure-link img{height:220px}.plot figcaption{padding:12px}.takeaway-main h2{font-size:30pt}.takeaway-main .button,.takeaway-credit{display:none}.schedule-demo{break-inside:avoid}.limits{margin-top:25px}.plot figcaption>p,.limits p{font-size:10pt}}
/* Color palette: deep navy, electric blue, cyan, and violet. */
:root{--ink:#142d48;--muted:#516982;--dark:#07172c;--paper:#f7f9fd;--teal:#135faf;--mint:#83ccff;--coral:#bda4ff;--line:#d3dfef}
.hero,.measurement-section,.takeaway-section,.site-footer{background:#07172c}.branded-header{background:#041226;border-bottom-color:#243f64}.hero h1 em,.takeaway-main h2 em{color:#83ccff}.button-light{background:#75c7ff;color:#052448}.button-light:hover{background:#a8dfff;color:#052448}.timing-panel{background:#edf3fc;border-color:#cddcf0}.process .regulation{border-top-color:#167ed7}.process .disturbance{border-top-color:#8a68d8}.switching-section{background:#eff3fb}.rf-swatch{background:#0879d5}.df-swatch{background:#7a4acb}.schedule-art{border-color:#cbd9ed;background:#fff}.schedule-art-heading{border-bottom-color:#d6e1f1}.schedule-art-legend{color:#355479}.schedule-row-title>span{color:#17385b}.schedule-ribbon li{background:linear-gradient(115deg,#0750a5,#086fbb);color:#fff;box-shadow:inset 0 1px 0 #ffffff38,inset 0 -4px 0 #032d6a55}.schedule-ribbon li:nth-child(even){background:linear-gradient(115deg,#5933ad,#7c50c7);color:#fff;box-shadow:inset 0 1px 0 #ffffff38,inset 0 -4px 0 #32157355}.schedule-time{color:#637e9d}.time-rule{background:#a7bdd8}.time-rule:after{border-color:#a7bdd8}.site-header nav a:hover{border-bottom-color:#55beff}.segmented{border-color:#a8bfdc}.segmented button.active{background:#123d70}.metrics>div,.limits{border-color:#2c4568}.hero-strip,.site-footer{border-color:#2c4568}.study-stat{border-color:#c1d3ed}.study-stat>strong{color:#135faf}button:focus-visible,a:focus-visible,summary:focus-visible{outline-color:#7356c4}
@media print{.schedule-ribbon li{background:#d9eaff!important;color:#123e6d!important}.schedule-ribbon li:nth-child(even){background:#e7ddfb!important;color:#482678!important}}
/* The model: an immersive surface in the blue-violet palette. */
#framework{width:100%;margin:0;color:#edf5ff;background:radial-gradient(ellipse at 90% 50%,#3f24642e 0,transparent 48%),radial-gradient(ellipse at 12% 45%,#064d8b30 0,transparent 55%),#07172c;border-top:1px solid #2b4264;border-bottom:1px solid #2d3c64;position:relative}
#framework .section-top{padding-bottom:23px;border-bottom:1px solid #304569;margin-bottom:44px}
#framework .eyebrow,#framework .mini-label{color:#91cfff}
#framework .section-note{color:#b2c9e4}
#framework .intro-grid{align-items:start;gap:70px}
#framework h2{font-size:clamp(2.6rem,4.9vw,4.5rem);line-height:1.09;color:#f4f8ff;max-width:640px}
#framework .framework-title-accent{color:#a8cbff;background:linear-gradient(100deg,#83ceff 10%,#afb4ff 65%,#d2b1ff 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}
#framework .body-copy p{color:#c3d4e8;line-height:1.8}
#framework .body-copy strong{color:#f0f7ff;font-weight:550}
#framework .model-detail{border:1px solid #344e76;background:#10254380;border-radius:4px;margin-top:38px;overflow:hidden}
#framework .model-detail summary{padding:20px 25px;color:#e9f3ff;letter-spacing:.01em}
#framework .model-detail summary:hover{background:#1a3556}
#framework .model-detail summary:focus-visible{outline-offset:-5px;outline-color:#95ceff}
#framework .object-list{margin:0;padding:24px 25px 27px;gap:25px;border-top:1px solid #304769;background:#091a32}
#framework .object-list dt{color:#99d3ff}
#framework .object-list dd{color:#c0d1e7}
#framework .analogy{max-width:none;border:1px solid #35517e;border-left:3px solid #68bfff;background:linear-gradient(110deg,#153755b3,#211d4080);border-radius:0 4px 4px 0;padding:24px 30px;margin-top:25px}
#framework .analogy>p+p{font-size:1.2rem;line-height:1.75;max-width:960px;color:#dce9f7}
#framework .timing-panel{margin-top:48px;padding:36px;background:#091a31;border:1px solid #395078;border-top:3px solid #538ac9;border-radius:5px;box-shadow:0 24px 55px #02081436}
#framework .timing-controls h3{color:#edf6ff;font-size:1.9rem;line-height:1.2}
#framework .segmented{background:#07162c;border-color:#465c82;padding:5px}
#framework .segmented button{color:#cad9ee}
#framework .segmented button:hover{background:#1d3354}
#framework .segmented button.active{background:#88caff;color:#07213b;font-weight:600}
#framework .segmented button[data-mode="df"].active{background:#c0a5ff;color:#28134b}
#framework .process{gap:16px;margin-top:34px}
#framework .process li{background:#152840;border:1px solid #3b5272;border-top:3px solid #7494b8;border-radius:3px;padding:25px}
#framework .process .regulation{background:linear-gradient(155deg,#143959,#0e2745);border-color:#285b86;border-top-color:#64bfff}
#framework .process .disturbance{background:linear-gradient(155deg,#28284d,#191e3a);border-color:#534771;border-top-color:#b293ff}
#framework .step-number{color:#a9c6e7;font-size:2rem;margin-bottom:21px}
#framework .regulation .step-number{color:#8bd1ff}
#framework .disturbance .step-number{color:#c2acff}
#framework .process strong{color:#eff6ff;font-size:1.02rem}
#framework .process p{color:#c0d1e7;font-size:.94rem;line-height:1.65}
#framework .timing-result{color:#c6d8ef;border-left:2px solid #668fd1;padding:7px 0 7px 19px;margin-top:27px;max-width:950px}
#framework .timing-result strong{color:#e8f4ff;font-weight:550}
#framework .timing-art{border-top:1px solid #314969;padding-top:30px;margin-top:30px}
#framework .timing-art img{width:min(100%,900px);max-width:900px;border:1px solid #3a4e73;border-radius:3px;box-shadow:0 15px 38px #010b254d}
#framework .timing-art figcaption{max-width:900px;color:#aebfd9;line-height:1.65}
#framework .fine-print{color:#aebfd9;font-size:.8125rem}
#framework a{color:#9ad5ff}
#framework a:hover{color:#e1c8ff}
#framework a:focus-visible,#framework button:focus-visible{outline-color:#c4a7ff}
#framework .workflow{margin-top:70px;padding-top:35px;border-top:1px solid #354565}
#framework .subsection-heading h3{color:#f1f5ff;font-size:2.25rem}
#framework .workflow-steps{gap:20px;margin-top:30px}
#framework .workflow-steps li{border-top:2px solid #4c729f;padding:18px 12px 18px 0}
#framework .workflow-steps li:nth-child(2n){border-color:#78639d}
#framework .workflow-steps span{color:#9ccfff;font-size:.875rem}
#framework .workflow-steps h4{color:#e7f1ff}
#framework .workflow-steps p{color:#b6c9e3;line-height:1.65}
#framework .text-link{display:inline-block;margin-top:4px;color:#a9d8ff}
@media(max-width:1000px){#framework .intro-grid{gap:40px}#framework .timing-panel{padding:30px}#framework .timing-controls{gap:22px}#framework .workflow-steps{gap:14px}}
@media(max-width:700px){#framework .section-top{margin-bottom:29px;padding-bottom:20px}#framework .intro-grid{gap:26px}#framework h2{font-size:clamp(2.5rem,9.8vw,3.6rem);line-height:1.12}#framework .model-detail{margin-top:28px}#framework .model-detail summary{padding:19px}#framework .object-list{padding:20px;gap:22px}#framework .analogy{padding:22px 21px;margin-top:22px}#framework .analogy>p+p{font-size:1.12rem}#framework .timing-panel{padding:25px 18px;margin-top:32px}#framework .timing-controls h3{font-size:1.7rem}#framework .segmented{width:100%}#framework .process{gap:13px;margin-top:27px}#framework .process li{padding:21px 17px}#framework .step-number{font-size:1.65rem;margin:0}#framework .process strong{font-size:.96rem}#framework .process p{font-size:.9rem}#framework .timing-result{padding-left:14px;font-size:.92rem}#framework .timing-art{padding-top:24px}#framework .workflow{margin-top:47px;padding-top:27px}#framework .subsection-heading h3{font-size:1.85rem}#framework .workflow-steps li{padding-block:17px 10px}#framework .fine-print{font-size:.8125rem}}
@media(forced-colors:active){#framework .framework-title-accent{-webkit-text-fill-color:CanvasText;background:none;color:CanvasText}}
@media print{#framework{background:white;color:#000;border:0;padding-block:25px}#framework h2,#framework h3,#framework h4,#framework p,#framework strong,#framework a,#framework .step-number,#framework .eyebrow,#framework .mini-label,#framework .workflow-steps span{color:#000!important}#framework .framework-title-accent{background:none;color:#000;-webkit-text-fill-color:#000}#framework .timing-panel,#framework .process li,#framework .analogy{background:#fff!important;box-shadow:none;border-color:#999}#framework .timing-art img{box-shadow:none}#framework .subsection-heading h3{font-size:22pt}#framework .workflow{margin-top:25px}#framework .process strong,#framework .process p,#framework .fine-print{font-size:10pt}}

/* A continuous navy surface connects each chapter. */
@media screen {
  body { background: #07172c; }
  .results-section, .switching-section, .experiments-section {
    --ink: #edf5ff;
    --muted: #bdcde2;
    --teal: #91cfff;
    --line: #2e4669;
    color: var(--ink);
    background: #07172c;
  }
  .results-section { border-block-color: #2e4669; }
  .switching-section { border-bottom: 1px solid #2e4669; }
  :is(.results-section, .switching-section, .experiments-section) .eyebrow {
    color: #91cfff;
  }
  .plot {
    background: #0f223d;
    border-color: #334b6c;
    border-radius: 5px;
  }
  .plot figcaption { background: #0f223d; }
  .plot .figure-link { background: #fff; }
  .plot figcaption a { color: #9ed4ff; text-underline-offset: 3px; }
  .plot figcaption a:hover { color: #dec7ff; }
  .schedule-art {
    background: linear-gradient(115deg, #0e2844, #17213c);
    border-color: #3a537b;
    border-radius: 5px;
  }
  .schedule-art-heading { border-bottom-color: #3a537b; }
  .schedule-art-legend { color: #ccdcf0; }
  .schedule-row-title > span { color: #edf5ff; }
  .schedule-time { color: #acc5e3; }
  .time-rule { background: #718dae; }
  .time-rule:after { border-color: #718dae; }
  .study-stat { border-color: #3a537b; }
  .study-stat > strong { color: #91cfff; }
  .experiment-grid article { background: #0d2039; }
  .extension { background: #0d2039; }
  .extension summary { color: #edf5ff; }
  .extension summary:hover { background: #172e4e; }
  :is(.results-section, .switching-section, .experiments-section) :is(a, summary):focus-visible {
    outline-color: #c4a7ff;
  }
  .plot .figure-link:focus-visible, .extension summary:focus-visible {
    outline-offset: -5px;
  }
}

/* Keep the launch page within easy reach. */
.header-navigation{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.branded-header .launch-link{display:inline-flex;align-items:center;min-height:34px;padding:5px 12px;border:1px solid #496e9b;border-radius:4px;background:#102a49;color:#c3e4ff;font-size:.8125rem;font-weight:500;text-decoration:none;line-height:1.4}
.branded-header .launch-link:hover{background:#1b3b5e;color:#fff;border-color:#89c9ff}
.site-footer nav{display:flex;gap:18px 28px;flex-wrap:wrap}
@media(max-width:700px){.header-navigation{width:100%;align-items:stretch;gap:4px}.branded-header .launch-link{align-self:flex-start;min-height:32px;padding:4px 10px;margin-top:4px}.branded-header .header-navigation nav{margin-top:3px}html{scroll-padding-top:194px}}
@media(max-width:400px){.branded-header .header-navigation nav{gap:8px}.branded-header .header-navigation nav a{font-size:.75rem}}