.cs-body{padding-bottom:var(--s-8)}.cs-sections{display:grid;gap:0;min-width:0}.cs-sec{min-width:0;padding-top:clamp(56px,6vw,96px);scroll-margin-top:calc(var(--header-h) + 16px)}.cs-sec>.sec-head{margin-bottom:var(--s-6)}.cs-sec .lay-sheet--flat{row-gap:var(--s-6)}.cs-first{padding-top:var(--s-6)}.cs-hero-fine{margin-top:var(--s-3);max-width:70ch}.cs-hero-status{margin-top:var(--s-4);display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center}.cs-author{margin-top:var(--s-5);display:flex;gap:10px;align-items:baseline;font-family:var(--f-serif);font-size:var(--t-l);line-height:1.45;color:var(--ink);max-width:58ch}.cs-author .lvl{color:var(--water-6);flex:none}.cs-notes{display:grid;gap:var(--s-5);align-content:start}.cs-notes .quote__text{font-size:var(--t-l)}.cs-prose{max-width:var(--measure)}.cs-prose>*+*{margin-top:1em}.cs-prose ul{padding-left:1.2em}.cs-prose li+li{margin-top:.35em}.cs-readings .reading__value,.cs-detail .reading__value{white-space:nowrap}.reading__unit.cs-pre{margin-left:0;margin-right:.2em}.cs-readings{margin-bottom:var(--s-6)}.cs-readings .reading__label{max-width:30ch}.cs-readings--tight .reading{padding-top:22px}.cs-readings--tight .reading__value{font-size:clamp(1.75rem,1.2rem + 1.8vw,2.5rem)}.cs-controls{display:flex;flex-wrap:wrap;gap:var(--s-3) var(--s-5);align-items:center;margin-bottom:var(--s-4)}.cs-controls .control{min-width:0}.cs-select{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px 8px;min-width:0}.cs-select select{min-height:36px;max-width:100%;min-width:0;padding:0 32px 0 10px;border:1px solid var(--rule-2);border-radius:2px;background-color:var(--sheet);background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:calc(100% - 15px) 15px,calc(100% - 10px) 15px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;-webkit-appearance:none;appearance:none;color:var(--ink);font-family:var(--f-sans);font-size:14px;font-weight:540;cursor:pointer}.cs-select select:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.cs-figgrid{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-5);align-items:start}@media(min-width:900px){.cs-figgrid{grid-template-columns:minmax(0,7fr) minmax(0,4fr)}}@media(min-width:900px){.cs-figgrid--even{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}@media(min-width:900px){.cs-figgrid--wide{grid-template-columns:minmax(0,8fr) minmax(0,3fr)}}.cs-side{display:grid;gap:var(--s-5);align-content:start;min-width:0}.cs-panels{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-6) var(--s-5)}@media(min-width:900px){.cs-panels--2{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}@media(min-width:900px){.cs-panels--3{grid-template-columns:repeat(3,minmax(0,1fr))}}.cs-panel{min-width:0;display:grid;gap:var(--s-3);align-content:start}.cs-panel--full{grid-column:1 / -1}.cs-panel__title{font-family:var(--f-sans);font-size:15px;font-weight:640;font-stretch:102%;line-height:1.35;color:var(--ink);margin:0}.cs-panel__title small{display:block;font-size:13px;font-weight:480;color:var(--ink-3);font-stretch:var(--w-data)}.cs-chart{min-height:120px}.cs-chart>svg{display:block}.cs-chart .state{min-height:var(--state-h, 260px)}.cs-scroll{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.cs-scroll__inner{min-width:var(--cs-minw, 0px);position:relative}.cs-scroll-hint{display:none;font-family:var(--f-sans);font-size:13px;color:var(--ink-3);margin-top:6px}@media(max-width:760px){.cs-scroll-hint{display:block}}.cs-readout{border-top:2px solid var(--ink);padding-top:var(--s-3);display:grid;gap:var(--s-2);min-width:0}.cs-readout__title{font-family:var(--f-sans);font-size:17px;font-weight:660;font-stretch:104%;line-height:1.25;color:var(--ink);margin:0}.cs-readout__sub{font-family:var(--f-sans);font-size:13.5px;color:var(--ink-3);margin:0}.cs-readout dl{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 14px;margin:0;font-family:var(--f-sans);font-size:14px;line-height:1.4}.cs-readout dt{color:var(--ink-3);font-stretch:var(--w-data)}.cs-readout dd{margin:0;color:var(--ink);font-weight:600;text-align:right;font-variant-numeric:tabular-nums}.cs-readout .chips{margin-top:2px}.cs-legend{margin-top:var(--s-3)}.cs-legend .legend__item b{font-weight:640;color:var(--ink);font-variant-numeric:tabular-nums}.cs-key{display:grid;gap:6px}.cs-key__title{font-family:var(--f-sans);font-size:13px;font-weight:600;color:var(--ink-2)}.cs-swatch-ring{width:12px;height:12px;border-radius:50%;border:2px solid var(--over);flex:none}.cs-chart-note{font-family:var(--f-sans);font-size:13.5px;line-height:1.5;color:var(--ink-3);margin-top:var(--s-2)}.cs-live{font-family:var(--f-sans);font-size:14px;color:var(--ink-2);min-height:1.4em}.chart .cs-dim{opacity:.22}.chart .anno text,.chart .cs-label,.chart .ref text{paint-order:stroke;stroke:var(--sheet);stroke-width:3px;stroke-linejoin:round}.chart .cs-ring{fill:none;stroke:var(--over);stroke-width:2}.chart .cs-hl{stroke:var(--ink);stroke-width:1.5}.chart .cs-band-ref{fill:var(--water-2);opacity:.55}.chart .cs-label{fill:var(--ink-2);font-weight:560}.chart .cs-label--strong{fill:var(--ink);font-weight:650}.chart .cs-value{fill:var(--ink);font-weight:620;font-variant-numeric:tabular-nums}.chart .cs-dash{stroke-dasharray:5 4}.chart .cs-dot-small{stroke:var(--sheet);stroke-width:1}.chart .cs-range{stroke:var(--rule-2);stroke-width:3;stroke-linecap:round}.chart .cs-row-hit{fill:transparent;cursor:default}.chart .cs-row-hit:hover,.chart .cs-row-hit.is-hot{fill:var(--water-1)}.chart .cs-row-hit:focus-visible{outline:none;stroke:var(--focus);stroke-width:2}.chart .cs-seg-area{stroke:var(--sheet);stroke-width:1;cursor:pointer;transition:opacity var(--t-fast)}.chart .cs-seg-area:hover,.chart .cs-seg-area.is-hot{opacity:.85}.chart .cs-seg-area:focus-visible{outline:none;stroke:var(--focus);stroke-width:2.5}.chart .cs-bar{cursor:default;transition:opacity var(--t-fast)}.chart .cs-bar:focus-visible{outline:none;stroke:var(--focus);stroke-width:2.5}.chart .cs-bar.is-hot{stroke:var(--ink);stroke-width:1.5}.chart .cs-stepline{fill:none;stroke-width:1.75}.chart .cs-area-soft{opacity:.16;stroke:none}.chart .cs-tick-strong text{fill:var(--ink-2);font-weight:600}.cs-sw-act{--sw: var(--act)}.cs-sw-inv{--sw: var(--inv)}.cs-sw-mon{--sw: var(--mon)}.cs-map{position:relative}.cs-map .map-svg{overflow:visible}.map-svg .cs-land{fill:var(--sheet-2);stroke:var(--rule-2);stroke-width:.6;vector-effect:non-scaling-stroke}.map-svg .cs-land-line{fill:none;stroke:var(--rule);stroke-width:.5;vector-effect:non-scaling-stroke}.map-svg .cs-sea{fill:var(--water-1)}.map-svg .cs-coast{fill:none;stroke:var(--water-5);stroke-width:1.4;vector-effect:non-scaling-stroke}.map-svg .cs-outline{fill:none;stroke:var(--ink-2);stroke-width:1;vector-effect:non-scaling-stroke}.map-svg .cs-place{fill:var(--ink);font-family:var(--f-sans);font-size:12.5px;font-weight:600;font-stretch:var(--w-data);paint-order:stroke;stroke:var(--sheet);stroke-width:3px;stroke-linejoin:round}.map-svg .cs-place--muted{fill:var(--ink-3);font-weight:520}.map-svg .cs-hydro{fill:var(--water-6);font-family:var(--f-serif);font-style:italic;font-size:14px;paint-order:stroke;stroke:var(--sheet);stroke-width:3px;stroke-linejoin:round}.map-svg .cs-placedot{fill:var(--ink);stroke:var(--sheet);stroke-width:1.5}.map-svg .cs-marker{fill:var(--sheet);stroke:var(--over);stroke-width:1.75}.map-svg .cs-aoi{fill:var(--over-wash);fill-opacity:.55;stroke:var(--over);stroke-width:1.5;vector-effect:non-scaling-stroke}.map-svg .cs-aoi-label{fill:var(--over);font-family:var(--f-sans);font-size:12.5px;font-weight:700;paint-order:stroke;stroke:var(--sheet);stroke-width:3px}.map-svg .cs-zoombox{fill:none;stroke:var(--over);stroke-width:1.5}.map-svg .cs-filled{stroke:var(--sheet);stroke-width:.5;vector-effect:non-scaling-stroke;transition:opacity var(--t-fast)}.map-svg .cs-filled:hover,.map-svg .cs-filled.is-hot{stroke:var(--ink);stroke-width:1.5}.map-svg .cs-filled:focus-visible{outline:none;stroke:var(--focus);stroke-width:2.5}.map-svg .district.is-sel,.map-svg .cs-filled.is-sel{stroke:var(--over);stroke-width:2.5}.map-svg [tabindex]:focus{outline:none}.map-svg .cs-graticule{fill:none;stroke:var(--rule);stroke-width:.5;stroke-dasharray:2 3;vector-effect:non-scaling-stroke}.cs-mapfoot{display:flex;flex-wrap:wrap;gap:var(--s-4);align-items:flex-end;justify-content:space-between;margin-top:var(--s-3)}@media(min-width:860px){.cs-pipeline-rows{row-gap:var(--s-6)}.cs-pipeline-rows:before{display:none}.cs-pipeline-rows .pipeline__step:before{content:"";position:absolute;left:0;right:calc(-1 * var(--s-4));top:calc(var(--node) / 2 - 3px);height:6px;background:var(--water-2);border-block:1px solid var(--water-4);z-index:0}.cs-pipeline-rows .pipeline__step:nth-child(5n):before{right:0}.cs-pipeline-rows .pipeline__node{position:relative;z-index:1}}.cs-pipeline-rows .pipeline__btn{position:relative}.cs-detail{display:grid;gap:var(--s-4)}.cs-detail__head{display:grid;gap:4px}.cs-detail__k{font-family:var(--f-sans);font-size:13px;font-weight:600;color:var(--over)}.cs-detail__grid{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-4) var(--s-6)}@media(min-width:900px){.cs-detail__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}.cs-detail h4{font-family:var(--f-sans);font-size:13.5px;font-weight:640;color:var(--ink-2);margin:0 0 4px;font-stretch:var(--w-data)}.cs-detail ul{margin:0;padding-left:1.1em;font-family:var(--f-sans);font-size:14.5px;line-height:1.5;color:var(--ink-2)}.cs-detail li+li{margin-top:4px}.cs-detail p{font-family:var(--f-sans);font-size:14.5px;line-height:1.55;color:var(--ink-2)}.cs-detail .h4{font-family:var(--f-sans);font-size:var(--t-xl);font-weight:640;color:var(--ink);line-height:1.25}.cs-detail .cs-detail__desc{font-family:var(--f-serif);font-size:var(--t-body);color:var(--ink);max-width:70ch}.cs-detail .reading{padding-top:18px}.cs-detail .readings{grid-template-columns:minmax(0,1fr)}.cs-detail .reading__value{font-size:clamp(1.6rem,1.2rem + 1.4vw,2.25rem)}.cs-process{font-family:var(--f-sans);font-size:14.5px;line-height:1.6;color:var(--ink-2);background:var(--sheet-2);border:1px solid var(--rule);padding:10px 12px;overflow-wrap:anywhere}.cs-flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-3);counter-reset:flow}@media(min-width:900px){.cs-flow{grid-template-columns:repeat(var(--n, 4),minmax(0,1fr));gap:var(--s-4)}}.cs-flow__step{position:relative;counter-increment:flow;display:grid;gap:8px;align-content:start;padding:var(--s-4);border:1px solid var(--rule-2);background:var(--sheet);min-width:0}.cs-flow__step--done{border-color:var(--water-5);border-width:1.5px}.cs-flow__n{font-family:var(--f-sans);font-size:13px;font-weight:640;color:var(--water-6);font-variant-numeric:tabular-nums}.cs-flow__n:before{content:counter(flow) ". "}.cs-flow__title{font-family:var(--f-sans);font-size:16px;font-weight:650;font-stretch:104%;line-height:1.3;color:var(--ink)}.cs-flow__text{font-family:var(--f-sans);font-size:14px;line-height:1.5;color:var(--ink-2)}.cs-flow__text ul{margin:0;padding-left:1.1em}@media(min-width:900px){.cs-flow__step:not(:last-child):after{content:"";position:absolute;top:50%;right:calc(-1 * var(--s-4) - 1px);width:var(--s-4);height:2px;background:var(--water-5)}}.cs-classes{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-4)}@media(min-width:760px){.cs-classes{grid-template-columns:repeat(3,minmax(0,1fr))}}.cs-class{border-top:3px solid var(--cc, var(--rule-2));padding-top:var(--s-3);display:grid;gap:8px;align-content:start}.cs-class--act{--cc: var(--act)}.cs-class--inv{--cc: var(--inv)}.cs-class--mon{--cc: var(--mon)}.cs-class p{font-family:var(--f-sans);font-size:1rem;line-height:1.55;color:var(--ink-2)}.cs-limits{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-5) var(--s-6)}@media(min-width:760px){.cs-limits{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:1100px){.cs-limits{grid-template-columns:repeat(3,minmax(0,1fr))}}.cs-diagram{border:1px solid var(--rule);background:var(--sheet)}.cs-diagram img{width:100%;height:auto}.cs-credits{margin-top:var(--s-7);padding-top:var(--s-4);border-top:1px solid var(--rule);display:grid;gap:6px}.cs-credits p{max-width:110ch}.cs-next{margin-top:var(--s-8)}.data-table .record tbody th{text-align:left;font-size:15px;font-weight:560;font-stretch:100%;color:var(--ink);padding:12px 16px 12px 0;border-bottom:1px solid var(--rule);vertical-align:top;white-space:nowrap}.data-table .record{font-size:14.5px}.cs-tabs .tabs__panel{padding-top:var(--s-5)}.cs-over-marker{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--over);margin-right:8px;vertical-align:.05em}@media(max-width:520px){.cs-controls{gap:var(--s-3)}.seg__btn{padding:0 10px}}.legend.cs-legend--stack{flex-direction:column;align-items:flex-start;gap:7px}.legend.cs-legend--stack .legend__item{align-items:flex-start}.legend.cs-legend--stack .swatch{margin-top:3px}.cs-hero.page-hero.hero-case{min-height:min(84vh,800px)}.cs-hero__inner{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-5);align-items:end}.cs-hero__copy{display:grid;gap:var(--s-4);align-content:end;min-width:0}.cs-hero .page-hero__title{max-width:15ch}.cs-hero .page-hero__stand{margin-top:0;max-width:36rem;text-shadow:0 1px 18px rgba(5,13,20,.9)}.cs-hero .page-hero__meta{margin-top:0}.cs-hero .cs-author{margin-top:0;color:var(--night-ink)}.cs-hero .cs-author .lvl{color:var(--accent-night)}.cs-hero-meta{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px 28px;margin:0;font-family:var(--f-sans)}.cs-hero-meta>div{display:grid;gap:4px;min-width:0;max-width:100%}.cs-hero-meta dt{font-size:12.5px;font-weight:600;font-stretch:var(--w-data);color:var(--night-ink-3);letter-spacing:.01em}.cs-hero-meta dd{margin:0;font-size:15px;font-weight:640;line-height:1.35;color:#fff}.cs-hero-meta .status-chip{background:#050d148c}.cs-hero__shared{font-family:var(--f-sans);font-size:14px;line-height:1.5;color:var(--night-ink-2);max-width:44rem}.cs-hero__fine{font-family:var(--f-sans);font-size:12.5px;line-height:1.5;color:var(--night-ink-3);max-width:70ch}.cs-hero .hero-case__caption{margin-top:0}.cs-hero__key{position:relative;display:grid;gap:10px;padding:14px 16px;border:1px solid var(--night-line);border-radius:var(--radius);background:#050d14bd;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);font-family:var(--f-sans);color:var(--night-ink-2);width:min(100%,340px);min-width:0}.cs-hero__stat{display:flex;align-items:baseline;gap:12px;margin:0;font-size:13.5px;line-height:1.4}.cs-hero__stat .stat-mega{font-size:clamp(2.5rem,1.6rem + 2.6vw,3.75rem);line-height:.9;flex:none}.cs-hero__legend{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:13px}.cs-hero__legend li{display:flex;align-items:center;gap:8px}.cs-hero__legend b{color:#fff;font-weight:650}.cs-hero__legend .sw{width:12px;height:12px;border-radius:2px;background:var(--sw);flex:none}.cs-hero__legend .sw--glow{box-shadow:0 0 9px var(--sw)}.cs-hero__legend .sw--ring{background:var(--sw);outline:1px solid rgba(160,200,230,.45);outline-offset:-1px}.cs-hero__ramp{display:grid;gap:4px}.cs-hero__ramp .ramp-bar{height:8px;border-radius:2px;background:var(--ramp);box-shadow:0 0 10px #45d3ea4d}.cs-hero__ramp .ramp-labels{display:flex;justify-content:space-between;font-size:12px;color:var(--night-ink-3);font-variant-numeric:tabular-nums}.cs-hero__svg{display:block;overflow:hidden}.cs-hero__svg .cs-hd{stroke:#a0c8e633;stroke-width:.6;vector-effect:non-scaling-stroke}.cs-hero__svg .cs-hd.is-act{stroke:#ffc2ae;stroke-width:1}.cs-hero__svg .cs-hcountry{fill:none;stroke:#a0c8e68c;stroke-width:1.2;vector-effect:non-scaling-stroke}.cs-hero__svg .cs-hlabel{font-family:var(--f-sans);font-size:12.5px;font-weight:620;font-stretch:var(--w-data);fill:var(--night-ink);paint-order:stroke;stroke:var(--night-0);stroke-width:3.5px;stroke-linejoin:round}.cs-hero__svg .cs-hlabel--hydro{font-family:var(--f-serif);font-style:italic;font-weight:500;font-size:14px;fill:#8fd3ea}.cs-hero__svg .cs-hdot{fill:#fff;stroke:var(--night-0);stroke-width:1.5}.cs-hero__svg .cs-hgrid{stroke:var(--night-grid);stroke-width:1}@media(prefers-reduced-motion:no-preference){.cs-hero__svg .cs-hglow{animation:cs-pulse 3.4s ease-in-out infinite}}@keyframes cs-pulse{0%,to{opacity:.72}50%{opacity:1}}.cs-hero__legend--row{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:14px}.cs-hero__legend--row .n{font-size:26px;font-weight:740;font-stretch:92%;line-height:1;margin-right:4px;color:#fff;font-variant-numeric:tabular-nums}.cs-hero__legend--row .n--act{color:var(--signal-act);text-shadow:0 0 18px rgba(255,106,61,.5)}.cs-hero__legend--row li{align-items:baseline}.cs-hero__legend--row .sw{align-self:center}@media(min-width:1000px){.cs-hero__key--row{width:auto;max-width:560px;justify-self:end}.cs-hero.page-hero.hero-case:before{background:linear-gradient(90deg,#050d14f2,#050d14cc 30%,#050d141f 50%,#050d1400 58%),linear-gradient(0deg,#050d14b3,#050d1400 16%)}.cs-hero__inner{grid-template-columns:minmax(0,6fr) minmax(0,6fr);column-gap:var(--col-gap)}.cs-hero .page-hero__title{font-size:min(var(--t-h1-page),7vh)}.cs-hero__copy{grid-column:1}.cs-hero__key{grid-column:2;justify-self:end;align-self:end}}@media(max-width:999px){.cs-hero.page-hero.hero-case{padding-top:0;min-height:0;justify-content:flex-start}.cs-hero .hero-case__graphic{position:relative;inset:auto;height:var(--cs-hero-g, min(86vw, 380px));margin-bottom:-6px}.cs-hero.page-hero.hero-case:before{background:linear-gradient(180deg,rgba(5,13,20,0) 0,rgba(5,13,20,0) calc(var(--cs-hero-g, min(86vw, 380px)) - 70px),var(--night-0) calc(var(--cs-hero-g, min(86vw, 380px)) + 10px))}.cs-hero__key{width:100%}}.cs-story{margin-top:var(--s-5);border-radius:var(--radius);background:var(--grad-night);box-shadow:var(--shadow-night);padding-inline:clamp(16px,2.4vw,36px)}.cs-story__head{display:grid;gap:6px;padding-top:clamp(24px,3vw,40px);padding-bottom:var(--s-4);border-bottom:1px solid var(--night-line)}.cs-story__fig{font-family:var(--f-sans);font-size:13.5px;font-weight:650;font-stretch:var(--w-data);color:var(--accent-night);margin:0}.cs-story__title{font-family:var(--f-sans);font-size:var(--t-xl);font-weight:680;font-stretch:104%;line-height:1.25;color:#fff;margin:0}.cs-story__hint{font-family:var(--f-sans);font-size:14px;color:var(--night-ink-2);margin:0}.cs-story__foot{padding:var(--s-4) 0 clamp(20px,2.6vw,32px);border-top:1px solid var(--night-line);font-family:var(--f-sans);font-size:12.5px;line-height:1.5;color:var(--night-ink-3)}.cs-story__foot p+p{margin-top:4px}.cs-story .scrolly__steps{padding-bottom:min(18vh,180px)}.cs-story .scrolly__step{min-height:min(72vh,720px)}.cs-story .scrolly__graphic{height:min(calc(100vh - var(--header-h)),900px);height:min(calc(100svh - var(--header-h)),900px)}.cs-story .scrolly__card{max-width:30rem;gap:10px}.cs-story .scrolly__h{font-size:var(--t-l)}.cs-story .scrolly__card p:not([class]){font-size:1rem}.cs-story__key{display:grid;gap:2px;margin:4px 0 0;padding:10px 12px;border-left:3px solid var(--accent-night);background:#050d1473;border-radius:0 4px 4px 0;font-family:var(--f-sans)}.cs-story__num{font-size:clamp(1.6rem,1.1rem + 1.6vw,2.25rem);font-weight:740;font-stretch:92%;line-height:1.05;color:var(--flood-1);text-shadow:0 0 22px rgba(95,224,245,.4);font-variant-numeric:tabular-nums}.cs-story__lbl{font-size:14px;line-height:1.4;color:var(--night-ink-2)}.cs-story__limit{font-family:var(--f-sans);font-size:13.5px;line-height:1.5;color:var(--night-ink-3);margin:0}.cs-story__limit b{color:var(--night-ink-2);font-weight:650;margin-right:4px}.cs-story__more{font-family:var(--f-sans);font-size:14px;color:var(--night-ink-2)}.cs-story__more summary{cursor:pointer;font-weight:620;color:var(--night-ink);min-height:32px;display:flex;align-items:center}.cs-story__more summary:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.cs-story__more h4{font-size:13px;font-weight:650;color:var(--night-ink-2);margin:10px 0 4px}.cs-story__more ul{margin:0;padding-left:1.1em;line-height:1.5}.cs-story__more li+li{margin-top:4px}.cs-story__more p{line-height:1.5}.cs-story .cs-process{background:#050d1480;border-color:var(--night-line);color:var(--night-ink-2)}.cs-story__graphic{min-width:0}.cs-story__stage{position:absolute;inset:0}.cs-story__nav{list-style:none;margin:0;padding:0;position:absolute;z-index:2}.cs-story__btn{display:flex;align-items:center;gap:10px;width:100%;min-height:32px;padding:2px 6px 2px 0;border:0;background:transparent;cursor:pointer;text-align:left;font-family:var(--f-sans);font-size:13.5px;font-weight:560;font-stretch:var(--w-data);line-height:1.25;color:var(--night-ink-3);transition:color var(--t-fast)}.cs-story__btn:hover{color:var(--night-ink)}.cs-story__btn:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:4px}.cs-story__node{position:relative;z-index:1;flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;border:1.5px solid rgba(160,200,230,.4);background:var(--night-1);font-size:12px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--night-ink-2);transition:background-color var(--t-med),border-color var(--t-med),box-shadow var(--t-med),color var(--t-med)}.cs-story__nav li.is-past .cs-story__node{border-color:#45d3ea99;color:var(--flood-1);background:#0b2633}.cs-story__nav li.is-on .cs-story__btn{color:#fff;font-weight:650}.cs-story__nav li.is-on .cs-story__node{background:var(--glow);border-color:var(--glow);color:#04161c;box-shadow:0 0 0 4px #45d3ea2e,0 0 18px #45d3eab3}.cs-story__readout{position:absolute;z-index:2;display:grid;gap:4px;padding:12px 14px;border:1px solid var(--night-line);border-radius:var(--radius);background:#050d14cc;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);font-family:var(--f-sans);color:var(--night-ink-2)}.cs-story__readout .k{font-size:12.5px;font-weight:600;font-stretch:var(--w-data);color:var(--night-ink-3)}.cs-story__readout .v{font-size:clamp(1.75rem,1.2rem + 1.6vw,2.6rem);font-weight:740;font-stretch:92%;line-height:1.05;color:var(--flood-1);text-shadow:0 0 22px rgba(95,224,245,.45);font-variant-numeric:tabular-nums}.cs-story__readout .v.is-act{color:var(--signal-act);text-shadow:0 0 22px rgba(255,106,61,.4)}.cs-story__readout .l{font-size:13.5px;line-height:1.4;color:var(--night-ink-2)}.cs-story__legend{display:grid;gap:5px;font-size:12.5px;color:var(--night-ink-2);margin-top:4px}.cs-story__legend .row{display:flex;align-items:center;gap:8px}.cs-story__legend .sw{width:12px;height:12px;border-radius:2px;background:var(--sw);flex:none}.cs-story__legend .sw--glow{box-shadow:0 0 8px var(--sw)}.cs-story__legend .ramp-bar{height:8px;width:min(100%,200px);border-radius:2px;background:var(--ramp)}.cs-story__legend .ramp-labels{display:flex;justify-content:space-between;width:min(100%,200px);color:var(--night-ink-3);font-size:11.5px}.cs-story__svg{position:absolute;display:block;overflow:visible}.cs-story__svg .sd{stroke:#a0c8e633;stroke-width:.6;vector-effect:non-scaling-stroke;transition:fill .7s var(--ease-out),stroke .7s}.cs-story__svg .sd.is-act{stroke:#ffc2ae;stroke-width:1}.cs-story__svg .scountry{fill:none;stroke:#a0c8e680;stroke-width:1.1;vector-effect:non-scaling-stroke}.cs-story__svg .sdot{fill:#5fe0f542;stroke:var(--flood-1);stroke-width:1;vector-effect:non-scaling-stroke}.cs-story__svg .saoi{fill:#5fe0f540;stroke:var(--flood-1);stroke-width:1.5;vector-effect:non-scaling-stroke}.cs-story__svg .slabel{font-family:var(--f-sans);font-size:12.5px;font-weight:620;font-stretch:var(--w-data);fill:var(--night-ink);paint-order:stroke;stroke:var(--night-1);stroke-width:3.5px;stroke-linejoin:round}.cs-story__svg .slabel--key{fill:var(--flood-1);font-weight:680}.cs-story__svg .sgrid{stroke:#a0c8e617;stroke-width:1}.cs-story__svg .sglow{transition:opacity .8s var(--ease-out)}@media(prefers-reduced-motion:reduce){.cs-story__svg .sd,.cs-story__svg .sglow,.cs-story__node{transition:none}}@media(max-width:999px){.cs-story{margin-inline:calc(-1*max(var(--gutter),env(safe-area-inset-left,0px)));border-radius:0;padding-inline:max(var(--gutter),env(safe-area-inset-left,0px))}.cs-story .scrolly__step{min-height:80svh}.cs-story .scrolly__card{max-width:none}}.cs-notes .frames{margin-top:var(--s-2)}@media(max-width:520px){.chart--bold{font-size:12.5px}.chart--bold .anno text,.chart--bold .label{font-size:13.5px}}.chart--bold .cs-label{font-size:13px}.chart--bold .cs-value{font-size:13.5px}.cs-pipe-wrap{position:absolute;z-index:2;left:0;top:18px;bottom:18px;width:214px}.cs-pipe{position:relative;height:100%;display:grid;grid-template-rows:repeat(10,minmax(0,1fr));align-items:center}.cs-pipe__track{position:absolute;left:12px;top:5%;bottom:5%;width:2px;border-radius:1px;background:var(--night-line)}.cs-pipe__fill{position:absolute;inset:0;border-radius:1px;background:var(--glow);box-shadow:0 0 10px var(--glow);transform-origin:50% 0;transform:scaleY(var(--pipe-p, 0))}.cs-story--river .cs-story__svg{left:230px;top:12px;width:calc(100% - 230px);height:calc(100% - 132px)}.cs-story--river .cs-story__readout{left:230px;right:0;bottom:18px}@media(max-width:999px){.cs-pipe-wrap{inset:10px 0 auto;width:auto;height:34px}.cs-pipe{grid-template-rows:none;grid-template-columns:repeat(10,minmax(0,1fr));justify-items:center}.cs-pipe .cs-story__btn{width:auto;min-width:32px;min-height:34px;padding:0;justify-content:center}.cs-pipe__name{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.cs-pipe__track{inset:16px 5% auto;width:auto;height:2px}.cs-pipe__fill{transform-origin:0 50%;transform:scaleX(var(--pipe-p, 0))}.cs-story--river .cs-story__svg{left:0;top:52px;width:100%;height:calc(66% - 52px)}.cs-story--river .cs-story__readout{inset:54px auto auto 0;max-width:50%;padding:8px 10px}.cs-story--river .cs-story__readout .l{display:none}.cs-story--river .cs-story__readout .v{font-size:1.5rem}}@media(prefers-reduced-motion:reduce)and (max-width:999px){.cs-story .scrolly__graphic{height:520px}}.cs-hint-static{display:none}@media(prefers-reduced-motion:reduce){.cs-hint-motion{display:none}.cs-hint-static{display:inline}}@media(max-width:999px)and (prefers-reduced-motion:no-preference){.cs-story .scrolly__graphic{z-index:2;height:50svh;background:var(--night-1);box-shadow:calc(-1*max(var(--gutter),env(safe-area-inset-left,0px))) 0 0 0 var(--night-1),max(var(--gutter),env(safe-area-inset-right,0px)) 0 0 0 var(--night-1),0 30px 22px -14px #000000d9}.cs-story .scrolly__steps{padding-top:calc(50svh + 12px);padding-bottom:30svh}.cs-story .scrolly__step{min-height:0;align-items:flex-start;padding-block:0 26svh}.cs-story .scrolly__step:last-child{padding-bottom:8svh}.cs-story .scrolly__card{background:#0d1f2ef5}.cs-story--river .cs-story__svg,.cs-story--ham .hs-layers,.cs-story--coast .cw-stage{height:calc(100% - 60px)}.cs-story--ham .scrolly__step.hs-step--long{min-height:0;padding-bottom:110svh}}.cs-story.is-bleed{margin-left:calc(-1 * var(--bleed-l, 0px));margin-right:calc(-1 * var(--bleed-r, 0px));padding-left:var(--pad-l, 16px);padding-right:var(--pad-r, 16px);border-radius:0}@media(max-width:999px)and (prefers-reduced-motion:no-preference){.cs-story .scrolly__graphic{height:min(50svh,460px)}.cs-story .scrolly__steps{padding-top:calc(min(50svh,460px) + 12px);padding-bottom:min(30svh,260px)}.cs-story .scrolly__step{padding-bottom:min(26svh,240px)}.cs-story--ham .scrolly__step.hs-step--long{padding-bottom:min(110svh,900px)}}@media(max-width:999px){.cs-story .scrolly__step{min-height:0}}.cs-more{min-width:0}.cs-more>summary{display:flex;align-items:center;gap:10px;min-height:44px;padding:8px 14px;border:1px solid var(--rule-2);border-radius:var(--radius);background:var(--sheet);font-family:var(--f-sans);font-size:14.5px;font-weight:620;line-height:1.35;color:var(--ink);cursor:pointer;list-style:none}.cs-more>summary::-webkit-details-marker{display:none}.cs-more>summary:before{content:"";flex:none;width:9px;height:9px;border-right:2px solid var(--accent-ink);border-bottom:2px solid var(--accent-ink);transform:rotate(-45deg);transition:transform var(--t-fast)}.cs-more[open]>summary:before{transform:rotate(45deg)}.cs-more>summary:hover{border-color:var(--ink-3)}.cs-more>summary:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.cs-more[open]>summary{margin-bottom:var(--s-4)}.cs-more>:not(summary)+:not(summary){margin-top:var(--s-4)}.cs-notes .cs-more>summary{font-size:13.5px;min-height:40px}.cs-more--inner{margin-top:var(--s-5)}.cs-src{margin-top:6px}.cs-src>summary{display:inline-flex;align-items:center;gap:6px;min-height:32px;cursor:pointer;list-style:none;font-family:var(--f-sans);font-size:12.5px;font-weight:600;color:var(--ink-3)}.cs-src>summary::-webkit-details-marker{display:none}.cs-src>summary:after{content:"+";font-weight:700}.cs-src[open]>summary:after{content:"–"}.cs-src>summary:focus-visible{outline:2px solid var(--focus);outline-offset:2px}@media(prefers-reduced-motion:reduce){.cs-more>summary:before{transition:none}}@media(max-width:699px){.cs-sec{padding-top:40px}.cs-sec>.sec-head{margin-bottom:var(--s-5)}.cs-readings{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:14px}.cs-readings .reading{padding-top:14px}.cs-readings .reading__value{font-size:clamp(1.5rem,1.1rem + 2vw,2rem)}.cs-readings .reading__label{font-size:13px;line-height:1.4}}@media(max-width:999px)and (prefers-reduced-motion:no-preference){.cs-story .scrolly__step{padding-bottom:min(9svh,80px)}.cs-story .scrolly__steps{padding-bottom:min(14svh,120px)}}.cs-pager{display:none}.cs-story.is-compact .scrolly__inner{display:flex;flex-direction:column}.cs-story.is-compact .scrolly__graphic{position:relative;top:auto;align-self:stretch;width:100%;height:min(52svh,460px);z-index:auto;box-shadow:none;grid-row:auto}.cs-story.is-compact .scrolly__steps{padding:0;grid-row:auto}.cs-story.is-compact .scrolly__steps>.scrolly__step{display:none;min-height:0;padding:0}.cs-story.is-compact .scrolly__steps>.scrolly__step.is-cur{display:flex}.cs-story.is-compact .scrolly__card{max-width:none;padding:16px;gap:8px;border-color:#45d3ea80;background:#0d1f2ef5}.cs-story.is-compact .scrolly__card p:not([class]){font-size:1rem;line-height:1.5}.cs-story--river.is-compact .cs-story__svg,.cs-story--ham.is-compact .hs-layers,.cs-story--coast.is-compact .cw-stage{height:calc(100% - 60px)}.cs-story.is-compact .cs-pager{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0}.cs-pager__btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;min-width:92px;padding:0 14px;border:1px solid var(--night-line);border-radius:6px;background:#0d1f2ee6;font-family:var(--f-sans);font-size:15px;font-weight:650;line-height:1;color:var(--night-ink);cursor:pointer}.cs-pager__btn--next{background:var(--glow);border-color:var(--glow);color:#04161c}.cs-pager__btn[aria-disabled=true]{opacity:.4;cursor:default}.cs-pager__btn:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.cs-pager__status{margin:0;font-family:var(--f-sans);font-size:14px;font-weight:600;line-height:1.3;color:var(--night-ink-2);text-align:center;font-variant-numeric:tabular-nums}.cs-story__foot .cs-src>summary{color:var(--night-ink-3)}.cs-story__foot .cs-src[open]>summary{margin-bottom:4px}@media(max-width:999px){.cs-hs-one .hotspot-note:not(.is-active){display:none}}@media(max-width:699px){.cs-sec{padding-top:32px}.cs-next{margin-top:var(--s-6);padding-block:var(--s-5);gap:var(--s-3)}.cs-next .next-sheet__title{font-size:clamp(1.45rem,1.1rem + 2vw,1.75rem)}.cs-next .next-sheet__desc{font-size:15.5px}}.cs-story.is-compact .cs-hint-motion{display:none}.cs-story.is-compact .cs-hint-static{display:inline}@media(min-width:1000px){.cs-more--fig.is-wide>summary{display:none}}@media(max-width:699px){.cs-sec .lay-sheet--flat{row-gap:var(--s-4)}.cs-hero-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px}.cs-hero-meta dd{font-size:14.5px}}@media(max-width:699px){.cs-story.is-compact .cs-story__title{font-size:1.25rem}}@media(max-width:599px){.cs-readings .reading__value{white-space:normal;font-size:1.875rem}}.cs-story.is-compact .cs-pager{box-sizing:border-box;height:68px}@media(max-width:999px)and (scripting:enabled){.cs-story:not(.cs-story--static) .scrolly__inner{display:flex;flex-direction:column}.cs-story:not(.cs-story--static) .scrolly__graphic{position:relative;top:auto;align-self:stretch;width:100%;height:min(52svh,460px);z-index:auto;box-shadow:none;grid-row:auto}.cs-story:not(.cs-story--static) .scrolly__steps{padding:0;grid-row:auto}.cs-story:not(.cs-story--static) .scrolly__steps>.scrolly__step{display:none;min-height:0;padding:0}.cs-story:not(.cs-story--static):not(.is-compact) .scrolly__steps>.scrolly__step:first-child,.cs-story.is-compact .scrolly__steps>.scrolly__step.is-cur{display:flex}.cs-story:not(.cs-story--static):not(.is-compact) .scrolly__steps{margin-top:68px}.cs-story:not(.cs-story--static) .scrolly__card{max-width:none;padding:16px;gap:8px;border-color:#45d3ea80;background:#0d1f2ef5}.cs-story:not(.cs-story--static) .scrolly__card p:not([class]){font-size:1rem;line-height:1.5}.cs-story--river:not(.cs-story--static) .cs-story__svg{height:calc(100% - 60px)}.cs-story--ham:not(.cs-story--static) .hs-layers,.cs-story--coast:not(.cs-story--static) .cw-stage{height:calc(100% - 60px)}.cs-story:not(.cs-story--static) .cs-hint-motion{display:none}.cs-story:not(.cs-story--static) .cs-hint-static{display:inline}}@media(max-width:699px)and (scripting:enabled){.cs-story:not(.cs-story--static) .cs-story__title{font-size:1.25rem}}
