/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.block{display:block}.grid{display:grid}.table{display:table}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.border{border-style:var(--tw-border-style);border-width:1px}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--ink:#101214;--muted:#687077;--line:#dbe1e5;--soft:#f5f8fa;--blue:#8abed8;--blue-deep:#4c8baa;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);text-rendering:optimizelegibility;background:#fff;margin:0;font-family:Aptos,Calibri,Helvetica Neue,Arial,sans-serif}button{font:inherit}a{color:var(--blue-deep);text-underline-offset:4px;text-decoration-thickness:1px}a:focus-visible,button:focus-visible{outline-offset:3px;outline:3px solid #8abed8a6}.siteHeader{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff0;border-bottom:1px solid #dbe1e5d6;justify-content:space-between;align-items:center;min-height:72px;padding:0 3vw;display:flex;position:sticky;top:0}.wordmark{color:var(--ink);letter-spacing:.08em;font-size:1.02rem;font-weight:800;text-decoration:none}.wordmark span{color:var(--blue-deep)}.siteNav,.siteNav>span{align-items:center;gap:clamp(.85rem,1.8vw,2rem);display:flex}.siteNav a{color:#4c5358;font-size:.82rem;font-weight:600;text-decoration:none}.siteNav a:hover,.siteNav a[aria-current=page]{color:var(--blue-deep)}.supportNav{border-left:1px solid var(--line);margin-left:.4rem;padding-left:clamp(.9rem,1.8vw,1.8rem)}.supportNav a{color:#737b80;font-size:.73rem}.hero{padding:clamp(3.8rem,7vw,7.5rem) 3vw clamp(5rem,8vw,8rem);overflow:hidden}.heroIntro,.warmingFigure,.readerSection,.siteFooter{width:min(1500px,100%);margin-inline:auto}.heroIntro{grid-template-columns:minmax(0,2fr) minmax(280px,.75fr);align-items:end;gap:3rem;margin-bottom:clamp(3.5rem,7vw,6.5rem);display:grid}.sectionEyebrow{color:var(--blue-deep);letter-spacing:.18em;text-transform:uppercase;margin:0 0 1rem;font-size:.75rem;font-weight:800}.heroIntro h1{letter-spacing:-.065em;margin:0;font-size:clamp(3.4rem,7.9vw,8.6rem);font-weight:550;line-height:.88}.heroIntro>p{color:#3f464b;max-width:410px;margin:0 0 .45rem;font-size:clamp(1.05rem,1.35vw,1.35rem);line-height:1.55}.warmingFigure{border-top:1px solid var(--ink)}.figureToolbar{justify-content:space-between;align-items:center;gap:1rem;min-height:62px;display:flex}.figureToolbar button,.hingeLabel button{color:var(--blue-deep);cursor:pointer;background:0 0;border:0;font-size:.8rem;font-weight:700}.figureToolbar button:hover,.hingeLabel button:hover{text-underline-offset:4px;text-decoration:underline}.temperatureLegend{color:var(--muted);letter-spacing:.09em;text-transform:uppercase;align-items:center;gap:.65rem;font-size:.7rem;font-weight:700;display:flex}.temperatureLegend i{background:linear-gradient(90deg,#0b4885,#a8d0e5 35%,#f3ede5 52%,#e14838 73%,#650018);width:96px;height:6px;display:block}.yearAxis{color:#5d666d;letter-spacing:.06em;height:28px;font-size:.68rem;font-weight:700;position:relative}.yearAxis span{position:absolute;top:0;transform:translate(-50%)}.yearAxis span:first-child{left:0;transform:none}.yearAxis span:nth-child(2){left:70.12%}.yearAxis span:nth-child(3){left:78.49%}.yearAxis span:last-child{right:0;transform:none}.primaryStripes{border:1px solid var(--ink);background:#fff;grid-template-columns:70.12% 8.37% 21.51%;height:clamp(180px,18vw,280px);display:grid;position:relative;overflow:visible}.historicalStripes{background:url(/assets/warming-stripes-1850-2025-rescaled.jpg) 50%/100% 100% no-repeat}.stripeCells{grid-auto-columns:1fr;grid-auto-flow:column;width:100%;height:100%;display:grid;overflow:hidden}.stripeCell{min-width:0;display:block}.commonStripeCells .stripeCell{transform-origin:bottom;animation:.26s cubic-bezier(.2,.7,.2,1) forwards stripeRise;animation-delay:calc(var(--stripe-index)*34ms);transform:scaleY(0)}.futureCanvas{color:#9ba3a8;letter-spacing:.08em;text-align:right;text-transform:uppercase;background:repeating-linear-gradient(135deg,#fff,#fff 12px,#f8fafb 12px 13px);border-left:1px dashed #c6ced3;justify-content:flex-end;align-items:flex-end;padding:1.2rem;font-size:clamp(.62rem,.85vw,.82rem);font-weight:700;line-height:1.4;display:flex}.yearMarker{z-index:5;background:#101214db;width:1px;transition:left 70ms linear;position:absolute;top:-1px;bottom:-1px}.yearMarker b{background:var(--ink);color:#fff;letter-spacing:.06em;padding:.2rem .42rem;font-size:.68rem;position:absolute;top:-32px;left:0;transform:translate(-50%)}.hingeLabel{z-index:6;background:#ffffffed;flex-direction:column;align-items:flex-start;max-width:calc(21.51% - 2.6rem);padding:clamp(.75rem,1.4vw,1.25rem);display:flex;position:absolute;top:20%;left:calc(78.49% + 1.35rem);box-shadow:0 14px 45px #21252814}.hingeLabel>span{color:#a72a2f;letter-spacing:.16em;text-transform:uppercase;font-size:.68rem;font-weight:800}.hingeLabel strong{letter-spacing:-.03em;margin:.35rem 0 .85rem;font-size:clamp(1rem,1.8vw,1.75rem);font-weight:650;line-height:1.05}.hingeLabel button{text-align:left;padding:0}.branchList{margin-top:clamp(4rem,7vw,7rem);position:relative}.branchList:before{z-index:2;background:var(--ink);content:"";pointer-events:none;width:1px;position:absolute;top:0;bottom:0;left:78.49%}.branchListHeading{color:#697177;letter-spacing:.13em;text-transform:uppercase;grid-template-columns:minmax(300px,36%) 1fr auto;align-items:center;min-height:38px;font-size:.66rem;font-weight:800;display:grid}.branchListHeading span:nth-child(2){justify-self:end;padding-right:1rem}.branchRow{border:0;border-top:1px solid var(--line);width:100%;min-height:92px;color:var(--ink);cursor:pointer;text-align:left;animation:.55s both branchEnter;animation-delay:calc(.95s + var(--branch-index)*.14s);background:#fff;grid-template-columns:minmax(300px,36%) 1fr;padding:0;transition:background .2s,transform .2s;display:grid;position:relative}.branchRow:last-child{border-bottom:1px solid var(--line)}.branchRow:hover,.branchRow.isActive{background:#f2f8fb}.branchRow:hover{transform:translate(4px)}.branchCopy{grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:1rem;padding:1.2rem 1.35rem 1.2rem 0;display:grid}.branchNumber{color:var(--blue-deep);letter-spacing:.1em;font-size:.7rem;font-weight:800}.branchCopy strong,.branchCopy small{display:block}.branchCopy strong{font-size:1rem;font-weight:700}.branchCopy small{color:var(--muted);margin-top:.18rem;font-size:.74rem}.branchCopy b{color:#4a5156;font-size:.72rem}.branchGraphic{min-width:0;height:100%;position:relative}.sharedPastLine{background:#cad2d7;height:1px;position:absolute;top:50%;left:0;right:21.51%}.branchPoint{z-index:4;background:var(--ink);border-radius:50%;width:7px;height:7px;position:absolute;top:50%;left:78.49%;transform:translate(-50%,-50%)}.futureStripeCells{width:auto;height:auto;position:absolute;inset:15px 0 15px 78.49%}.futureStripeCells .stripeCell{transform-origin:0;animation:.22s forwards stripeRise;animation-delay:calc(1s + var(--stripe-index)*9ms);transform:scaleY(0)}.figureNote{color:#777f85;justify-content:space-between;gap:2rem;padding-top:1rem;font-size:.68rem;line-height:1.55;display:flex}.figureNote p{max-width:620px;margin:0}.readerSection{border-top:1px solid var(--ink);padding:clamp(5rem,9vw,9rem) 3vw;scroll-margin-top:70px}.readerHeader{text-align:center;max-width:1050px;margin:0 auto clamp(3rem,5vw,5rem)}.readerHeader h1{letter-spacing:-.06em;margin:0;font-size:clamp(3rem,6vw,6.8rem);font-weight:550;line-height:.96}.readerDeck{color:#42494e;max-width:740px;margin:1.8rem auto 0;font-size:clamp(1.05rem,1.5vw,1.32rem);line-height:1.6}.dispatchMeta{border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:3.25rem;display:grid}.dispatchMeta span{border-right:1px solid var(--line);color:#424a50;min-width:0;padding:1rem;font-size:.75rem;line-height:1.45}.dispatchMeta span:last-child{border:0}.dispatchMeta b{color:var(--blue-deep);letter-spacing:.13em;text-transform:uppercase;margin-bottom:.35rem;font-size:.62rem;display:block}.timelineTabs{border-top:1px solid var(--line);border-bottom:1px solid var(--line);width:min(1200px,100%);margin:0 auto clamp(4rem,7vw,7rem);display:flex;overflow-x:auto}.timelineTabs button{border:0;border-right:1px solid var(--line);color:#515a60;cursor:pointer;text-align:left;background:#fff;flex:1 0 190px;min-height:70px;padding:.8rem 1rem;font-size:.76rem;font-weight:650;line-height:1.3}.timelineTabs button span{color:var(--blue-deep);letter-spacing:.1em;margin-bottom:.35rem;font-size:.6rem;display:block}.timelineTabs button:hover,.timelineTabs button.isActive{color:var(--ink);background:#f2f8fb}.readerLayout{grid-template-columns:minmax(190px,260px) minmax(0,760px);justify-content:center;align-items:start;gap:clamp(3rem,7vw,8rem);display:grid}.contentsRail{max-height:calc(100vh - 130px);position:sticky;top:104px;overflow:auto}.contentsRail>span{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.2rem;font-size:.65rem;font-weight:800;display:block}.contentsRail ol{margin:0;padding:0;list-style:none}.contentsRail li{border-top:1px solid var(--line)}.contentsRail li:last-child{border-bottom:1px solid var(--line)}.contentsRail a{color:#667077;padding:.8rem 0;font-size:.72rem;font-weight:600;line-height:1.35;text-decoration:none;display:block}.contentsRail a:hover{color:var(--blue-deep)}.timelineArticle>section{margin-bottom:clamp(4.5rem,8vw,8rem);scroll-margin-top:100px}.timelineArticle>.openingSection{margin-bottom:clamp(2.5rem,5vw,4rem)}.timelineArticle h2{border-top:2px solid var(--ink);letter-spacing:-.045em;margin:0 0 2.2rem;padding-top:.9rem;font-size:clamp(2rem,3.3vw,3.2rem);font-weight:580;line-height:1.08}.timelineArticle p{color:#252a2e;margin:0 0 1.4rem;font-size:clamp(1.05rem,1.25vw,1.18rem);line-height:1.78}.timelineArticle section:first-child p:first-of-type{font-size:clamp(1.2rem,1.6vw,1.45rem);line-height:1.62}.timelineArticle section:first-child p:first-of-type:first-letter{float:left;color:var(--blue-deep);margin:.08em .1em 0 0;font-size:4.6em;font-weight:650;line-height:.78}.timelineMapFigure{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);background:#fff;width:min(980px,100vw - 4rem);margin:0 0 clamp(5rem,9vw,8rem) 50%;transform:translate(-50%)}.timelineMapFigure img{background:#fff;width:100%;height:auto;display:block}.timelineMapFigure figcaption{border-top:1px solid var(--line);grid-template-columns:minmax(130px,170px) minmax(0,1fr);gap:clamp(1rem,3vw,2.5rem);padding:1.25rem 0;display:grid}.timelineMapFigure figcaption>span{color:var(--blue-deep);letter-spacing:.14em;text-transform:uppercase;font-size:.65rem;font-weight:800}.timelineMapFigure figcaption p{color:#535c62;margin:0;font-size:.79rem;line-height:1.62}.timelineMapFigure figcaption a{font-weight:700}.inlineMapFigure{margin-top:clamp(2.5rem,5vw,4rem);margin-bottom:clamp(3.5rem,7vw,6rem)}.futureChoiceSection{border-top:1px solid var(--ink);width:min(1200px,100%);margin:clamp(6rem,12vw,12rem) auto 0;padding-top:4rem}.futureChoiceSection>h2{letter-spacing:-.06em;max-width:740px;margin:0 0 clamp(3rem,6vw,6rem);font-size:clamp(3rem,6vw,6.4rem);font-weight:550;line-height:.98}.futureChoiceGrid{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}.futureChoiceGrid>button{min-height:430px;color:var(--ink);cursor:pointer;text-align:left;background:#fff;border:0;flex-direction:column;align-items:stretch;padding:clamp(1.4rem,3vw,2.6rem);transition:background .2s;display:flex}.futureChoiceGrid>button:hover{background:#f4f9fb}.choiceTopline{color:var(--blue-deep);letter-spacing:.12em;text-transform:uppercase;justify-content:space-between;font-size:.65rem;font-weight:800;display:flex}.choiceStripe{height:48px;margin:1.35rem 0 2rem;display:block}.choiceStripe .stripeCell{animation:none;transform:none}.futureChoiceGrid strong,.futureChoiceGrid small{display:block}.futureChoiceGrid strong{letter-spacing:-.04em;font-size:clamp(1.65rem,2.4vw,2.6rem);font-weight:600;line-height:1.05}.futureChoiceGrid small{color:#656e74;margin-top:.5rem;font-size:.78rem}.futureChoiceGrid p{color:#454c51;max-width:520px;margin:1.4rem 0 2rem;font-size:.95rem;line-height:1.6}.choiceLink{color:var(--blue-deep);margin-top:auto;font-size:.79rem;font-weight:750}.nextTimeline{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);justify-content:space-between;align-items:center;width:min(900px,100%);margin:8rem auto 0;padding:2rem 0;display:flex}.nextTimeline p{color:#4c5459;margin:0}.nextTimeline button{color:var(--blue-deep);cursor:pointer;background:0 0;border:0;font-weight:700}.siteFooter{border-top:1px solid var(--ink);grid-template-columns:1fr auto 1fr;align-items:start;gap:clamp(1.5rem,4vw,4rem);padding:2.2rem 3vw;font-size:.76rem;display:grid}.siteFooter>div p{color:#60696f;margin:.55rem 0 0}.siteFooter nav{gap:clamp(1rem,2.4vw,2.4rem);display:flex}.siteFooter nav a,.siteFooter>a{color:#5f686e;text-decoration:none}.siteFooter nav a:hover,.siteFooter>a:hover{color:var(--blue-deep)}.siteFooter>a{justify-self:end}.supportPage{width:min(1500px,100%);margin-inline:auto;padding:0 3vw clamp(7rem,11vw,11rem)}.supportHero{border-bottom:1px solid var(--ink);grid-template-columns:minmax(0,1.55fr) minmax(280px,.65fr);align-items:end;gap:clamp(2rem,6vw,7rem);padding:clamp(5.5rem,10vw,10rem) 0 clamp(5rem,9vw,8rem);display:grid}.supportHero .sectionEyebrow{grid-column:1/-1;margin-bottom:clamp(-4rem,-4vw,-2rem)}.supportHero h1{letter-spacing:-.07em;margin:0;font-size:clamp(4rem,8.2vw,9rem);font-weight:540;line-height:.88}.supportHero>p:last-child{color:#40484d;max-width:460px;margin:0 0 .4rem;font-size:clamp(1.05rem,1.45vw,1.35rem);line-height:1.62}.supportHero.compact{padding-bottom:clamp(4rem,7vw,6.5rem)}.supportHero.compact h1{font-size:clamp(4rem,7.3vw,8rem)}.supportHero.verbatimHero{grid-template-columns:1fr}.supportHero.verbatimHero h1{max-width:1100px}.supportStory{grid-template-columns:minmax(180px,250px) minmax(0,840px);justify-content:center;gap:clamp(4rem,8vw,10rem);padding-top:clamp(5rem,9vw,9rem);display:grid}.supportIndex{flex-direction:column;align-self:start;display:flex;position:sticky;top:105px}.supportIndex>span{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-bottom:1rem;font-size:.65rem;font-weight:800}.supportIndex a{border-top:1px solid var(--line);color:#667077;padding:.85rem 0;font-size:.74rem;font-weight:650;text-decoration:none}.supportIndex a:last-child{border-bottom:1px solid var(--line)}.supportIndex a:hover{color:var(--blue-deep)}.supportProse>section{padding-bottom:clamp(5rem,9vw,9rem);scroll-margin-top:100px}.supportProse h2,.featuredSources h2,.sourceSection h2,.supportCta h2{letter-spacing:-.055em;margin:0 0 2rem;font-size:clamp(2.6rem,4.6vw,5rem);font-weight:550;line-height:1}.supportProse>section>p:not(.sectionEyebrow){color:#292f33;margin:0 0 1.45rem;font-size:clamp(1.07rem,1.25vw,1.2rem);line-height:1.78}.supportProse>section>p.sectionEyebrow,.verbatimProse>.verbatimSection:first-child{border-top:2px solid var(--ink);padding-top:1rem}.supportProse blockquote{background:#eff7fa;margin:clamp(3rem,7vw,6rem) 0;padding:clamp(2rem,5vw,4rem)}.supportProse blockquote p{letter-spacing:-.035em;margin:0;font-size:clamp(1.55rem,2.9vw,2.8rem);font-weight:540;line-height:1.28}.supportProse blockquote cite{color:var(--blue-deep);letter-spacing:.14em;text-transform:uppercase;margin-top:1.5rem;font-size:.68rem;font-style:normal;font-weight:800;display:block}.profileLead{grid-template-columns:minmax(0,1.2fr) minmax(230px,.8fr);align-items:start;gap:clamp(1.5rem,4vw,3.5rem);margin:clamp(3rem,7vw,6rem) 0;display:grid}.profileLead blockquote{align-items:center;margin:0;display:flex}.aboutPortrait{background:#f4f5f5;flex-direction:column;margin:0;display:flex}.aboutPortrait img{width:100%;height:auto;display:block}.aboutPortrait figcaption{border-top:1px solid var(--line);color:#606a70;letter-spacing:.08em;text-transform:uppercase;padding:.85rem 1rem;font-size:.67rem;font-weight:750}.assumptionGrid{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:1px;margin:3rem 0;display:grid}.assumptionGrid>div{background:#fff;min-height:260px;padding:1.5rem}.assumptionGrid span{color:var(--blue-deep);letter-spacing:.12em;font-size:.67rem;font-weight:800}.assumptionGrid h3{letter-spacing:-.025em;margin:2.6rem 0 .9rem;font-size:1.22rem}.assumptionGrid p{color:#535b60;margin:0;font-size:.84rem;line-height:1.65}.assumptionList{margin:2.5rem 0 3.5rem;padding:0;list-style:none}.assumptionList>li{border-top:1px solid var(--line);padding:1.6rem 0}.assumptionList>li:last-child{border-bottom:1px solid var(--line)}.assumptionList>li>p{color:var(--ink);margin:0;font-size:1.08rem;font-weight:700;line-height:1.55}.assumptionList ul{margin:1rem 0 0;padding-left:1.35rem}.assumptionList ul li{color:#3f464b;margin:.7rem 0;font-size:.94rem;line-height:1.67}.supportCta{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);grid-template-columns:1fr 1.5fr auto;align-items:end;gap:2rem;padding:4rem 0;display:grid}.supportCta .sectionEyebrow{align-self:start}.supportCta h2{margin:0}.supportCta>a{white-space:nowrap;padding-bottom:.5rem;font-size:.82rem;font-weight:750;text-decoration:none}.glossaryExplorer{padding-top:clamp(4rem,7vw,7rem)}.glossaryTools{border-bottom:1px solid var(--ink);grid-template-columns:1fr minmax(280px,430px);align-items:end;gap:3rem;padding-bottom:2rem;display:grid}.glossaryTabs{gap:.6rem;display:flex}.glossaryTabs button{border:1px solid var(--line);color:#566066;cursor:pointer;background:#fff;padding:.8rem 1rem;font-size:.78rem;font-weight:700}.glossaryTabs button span{color:#91999e;margin-left:.45rem;font-size:.68rem}.glossaryTabs button:hover,.glossaryTabs button.isActive{border-color:var(--ink);background:var(--ink);color:#fff}.glossarySearch span{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-bottom:.55rem;font-size:.65rem;font-weight:800;display:block}.glossarySearch input{width:100%;color:var(--ink);background:#fff;border:0;border-bottom:1px solid #aeb7bd;border-radius:0;padding:.9rem 0;font-size:1rem}.resultCount{color:#7a8287;letter-spacing:.08em;text-transform:uppercase;margin:1.25rem 0 0;font-size:.7rem;font-weight:700}.glossaryList{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));margin:2rem 0 0;display:grid}.glossaryList>div{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:190px;padding:clamp(1.4rem,2.5vw,2.4rem)}.glossaryList dt{letter-spacing:-.03em;font-size:clamp(1.25rem,1.8vw,1.75rem);font-weight:620}.glossaryList dd{color:#50585e;margin:1.1rem 0 0;font-size:.9rem;line-height:1.67}.emptyResult{border-bottom:1px solid var(--line);color:var(--muted);padding:4rem 0}.featuredSources{border-bottom:1px solid var(--ink);grid-template-columns:minmax(230px,.62fr) minmax(0,1.38fr);gap:clamp(3rem,7vw,8rem);padding:clamp(5rem,9vw,9rem) 0;display:grid}.featuredSources h2{max-width:420px}.sourceCards{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;display:grid}.sourceCards>a,.sourceCards>div{min-height:310px;color:var(--ink);background:#fff;flex-direction:column;padding:1.5rem;text-decoration:none;transition:background .2s;display:flex}.sourceCards>a:hover{background:#f1f8fb}.sourceCards span{color:var(--blue-deep);letter-spacing:.12em;text-transform:uppercase;font-size:.63rem;font-weight:800}.sourceCards strong{letter-spacing:-.03em;margin:2.4rem 0 1rem;font-size:1.35rem}.sourceCards p{color:#596167;margin:0;font-size:.79rem;line-height:1.63}.sourceCards b{color:var(--blue-deep);margin-top:auto;font-size:.72rem}.sourceSection{border-bottom:1px solid var(--ink);grid-template-columns:minmax(230px,.62fr) minmax(0,1.38fr);gap:clamp(3rem,7vw,8rem);padding:clamp(5rem,9vw,9rem) 0;display:grid}.sourceSectionHeading>p:last-child{color:#555e63;max-width:420px;font-size:.93rem;line-height:1.65}.citationList{counter-reset:citation;margin:0;padding:0;list-style:none}.citationList li{border-top:1px solid var(--line);color:#3f464b;counter-increment:citation;padding:1.2rem 0 1.2rem 3.4rem;font-size:.78rem;line-height:1.62;position:relative}.citationList li:last-child{border-bottom:1px solid var(--line)}.citationList li:before{color:var(--blue-deep);letter-spacing:.08em;content:counter(citation,decimal-leading-zero);font-size:.64rem;font-weight:800;position:absolute;top:1.25rem;left:0}.compactCitations li{font-size:.84rem}.researchLibrary details{align-self:start}.researchLibrary summary{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);cursor:pointer;justify-content:space-between;gap:1rem;padding:1.25rem 0;font-size:.82rem;font-weight:750;list-style:none;display:flex}.researchLibrary summary::-webkit-details-marker{display:none}.researchLibrary summary:after{color:var(--blue-deep);content:"−"}.researchLibrary details:not([open]) summary:after{content:"+"}.researchLibrary summary span{color:#7c858a;margin-left:auto;font-size:.68rem;font-weight:650}.researchLibrary details[open] .citationList{margin-top:1.5rem}@keyframes stripeRise{to{transform:scaleY(1)}}@keyframes branchEnter{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media (width<=980px){.heroIntro{grid-template-columns:1fr}.heroIntro>p{max-width:620px}.hingeLabel{max-width:calc(21.51% - 1.4rem);padding:.75rem;top:12%;left:calc(78.49% + .7rem)}.hingeLabel button{font-size:.68rem}.branchListHeading,.branchRow{grid-template-columns:minmax(245px,42%) 1fr}.branchListHeading span:nth-child(2),.branchListHeading span:nth-child(3){display:none}.dispatchMeta{grid-template-columns:repeat(2,1fr)}.dispatchMeta span:nth-child(2){border-right:0}.dispatchMeta span:nth-child(-n+2){border-bottom:1px solid var(--line)}.readerLayout{grid-template-columns:1fr;gap:3rem}.contentsRail{display:none}}@media (width<=700px){.siteHeader{min-height:62px;padding-inline:1rem}.siteHeader nav{gap:1rem}.siteHeader nav a:first-child,.siteHeader nav a:last-child{display:none}.hero{padding:3.2rem 1rem 5rem}.heroIntro{margin-bottom:4.5rem}.heroIntro h1{font-size:clamp(3.2rem,15vw,5.2rem)}.temperatureLegend i{width:56px}.primaryStripes{height:170px}.futureCanvas{padding:.45rem}.futureCanvas>span{display:none}.hingeLabel{width:21.51%;max-width:none;box-shadow:none;background:0 0;padding:0;top:calc(100% + .8rem);left:78.49%}.hingeLabel>span,.hingeLabel button{display:none}.hingeLabel strong{margin:0;font-size:.66rem}.branchList{margin-top:5.5rem}.branchList:before{display:none}.branchListHeading{min-height:32px;display:block}.branchRow{grid-template-columns:1fr;padding:1rem 0}.branchCopy{grid-template-columns:30px minmax(0,1fr) auto;padding:0 0 .8rem}.branchGraphic{height:58px}.futureStripeCells{top:0;bottom:0}.figureNote{display:block}.figureNote p+p{margin-top:.65rem}.readerSection{padding:5rem 1rem}.readerHeader{text-align:left}.readerHeader h1{font-size:clamp(3rem,14vw,5.4rem)}.readerDeck{margin-inline:0}.dispatchMeta{grid-template-columns:1fr}.dispatchMeta span,.dispatchMeta span:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.timelineTabs{margin-bottom:4rem}.timelineTabs button{flex-basis:155px}.timelineArticle h2{font-size:clamp(2rem,9vw,3rem)}.timelineArticle p{font-size:1.05rem}.timelineMapFigure{width:calc(100vw - 2rem);margin-bottom:5rem}.timelineMapFigure figcaption{grid-template-columns:1fr;gap:.65rem;padding:1rem 0}.timelineMapFigure figcaption p{font-size:.76rem}.futureChoiceGrid{grid-template-columns:1fr}.futureChoiceGrid>button{min-height:390px}.nextTimeline{display:block}.nextTimeline button{margin-top:1rem;padding:0}footer{grid-template-columns:1fr;padding:2rem 1rem}footer>a:last-child{justify-self:start}}@media (width<=1100px){.supportNav a:nth-child(n+2){display:none}.supportNav{padding-left:1rem}.sourceCards{grid-template-columns:1fr}.sourceCards>a,.sourceCards>div{min-height:220px}.assumptionGrid{grid-template-columns:1fr}.assumptionGrid>div{min-height:0}}@media (width<=980px){.supportHero{grid-template-columns:1fr}.supportHero .sectionEyebrow{margin-bottom:0}.supportStory{grid-template-columns:1fr}.supportIndex{display:none}.featuredSources,.sourceSection,.supportCta,.glossaryTools{grid-template-columns:1fr}.sourceCards{grid-template-columns:repeat(3,minmax(0,1fr))}.sourceCards>a,.sourceCards>div{min-height:300px}.siteFooter{grid-template-columns:1fr 1fr}.siteFooter>a{display:none}}@media (width<=700px){.siteNav{gap:.85rem}.profileLead{grid-template-columns:1fr}.storyNav a:first-child,.supportNav a:nth-child(n+2){display:none}.siteHeader .storyNav a:last-child,.siteHeader .supportNav a:first-child{display:inline}.storyNav,.siteNav>span{gap:.8rem}.supportNav{margin-left:0;padding-left:.8rem}.siteNav a{font-size:.72rem}.supportPage{padding-inline:1rem}.supportHero{padding:4rem 0}.supportHero h1,.supportHero.compact h1{font-size:clamp(3.5rem,15vw,5.7rem)}.supportStory{padding-top:4rem}.supportProse h2,.featuredSources h2,.sourceSection h2,.supportCta h2{font-size:clamp(2.5rem,12vw,4.2rem)}.glossaryTabs{grid-template-columns:1fr 1fr;display:grid}.glossaryList{grid-template-columns:1fr}.glossaryList>div{min-height:0}.sourceCards{grid-template-columns:1fr}.sourceCards>a,.sourceCards>div{min-height:230px}.siteFooter{grid-template-columns:1fr;padding:2rem 1rem}.siteFooter nav{grid-template-columns:1fr 1fr;gap:1rem;display:grid}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-delay:0s!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}
