:root{color-scheme:dark;font-family:Arial,Helvetica,sans-serif;background:#071219;color:#edf0ed;--muted:#b8c9d1;--line:#d5e3eb30}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 100% 8%,#335b7899,transparent 52%),radial-gradient(ellipse at 0% 38%,#77544277,transparent 48%),#071219;background-attachment:fixed}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}a:focus-visible,summary:focus-visible{outline:2px solid #b0ddec;outline-offset:5px}[hidden]{display:none!important}h1,h2,h3,h4,p,figure{margin:0}h1,h2{font-family:Georgia,'Times New Roman',serif;font-weight:400;letter-spacing:-.045em;line-height:1.12}h1{font-size:clamp(54px,6.6vw,108px)}h1 em{display:block}h2{font-size:clamp(38px,4vw,64px)}em{font-weight:400;color:#abd5e7}p{font-size:17px;line-height:1.85}main{width:90%;max-width:1600px;margin:auto;outline:none}.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:600;color:#bed0d9;margin-bottom:24px}.sources-opening{padding-top:55px}.opening-copy{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:45px}.opening-copy>p{color:#cfdbdf;max-width:420px;margin-bottom:5px}.panorama img{width:100%;height:auto;display:block}.panorama figcaption,.map-panel figcaption{display:flex;justify-content:space-between;gap:24px;margin-top:16px;color:var(--muted);font-size:13px;line-height:1.75}figcaption a{white-space:nowrap;text-decoration:underline;text-underline-offset:5px}.observatories{padding:64px 0 80px}.observatories>.section-heading{margin-bottom:14px}.observatory{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);grid-template-areas:"copy map" "source map";gap:18px 7%;align-items:center;padding:56px 0;border-bottom:1px solid var(--line)}.observatory:last-child{border-bottom:0;padding-bottom:0}.observatory:nth-of-type(even){grid-template-areas:"map copy" "map source"}.observatory-copy{grid-area:copy;align-self:end}.observatory-copy .eyebrow{margin-bottom:15px}.observatory h3{font:400 clamp(29px,3vw,44px)/1.15 Georgia,serif;letter-spacing:-.03em;color:#d8e8eb;margin-bottom:23px}.observatory-prose p+p{margin-top:18px}.observatory-source{grid-area:source;align-self:start;font-size:14px;color:#bad8e4}.map-panel{grid-area:map}.map-panel{min-width:0}.map-panel iframe{width:100%;height:400px;border:1px solid var(--line);border-radius:3px;background:#15222a}.source-links{margin-top:20px;font-size:14px;color:#bad8e4}.catalog{border-top:1px solid var(--line);padding-top:64px}.source-jumps{display:flex;gap:12px;flex-wrap:wrap;margin:35px 0 64px}.source-jumps a{padding:12px 18px;border:1px solid var(--line);border-radius:30px;font-size:14px;background:#11233080}.catalog-section{display:grid;grid-template-columns:1fr 2.4fr;gap:7%;padding:48px 0;border-top:1px solid var(--line)}.catalog-label>span{color:#88b1c3;font-size:13px}.catalog-label h3{font:400 30px/1.25 Georgia,serif;margin:16px 0;color:#d8e8eb}.catalog-label p{color:var(--muted);font-size:15px}.source-list{list-style:none;padding:0;margin:0;min-width:0}.source-list>li{padding:23px 0;border-bottom:1px solid var(--line)}.source-list>li:first-child{padding-top:0}.source-list>li:last-child{border-bottom:0}.source-list h4{font-size:18px;font-weight:500;line-height:1.5;color:#cee5ee;margin:0 0 8px}.source-list p{font-size:15px;line-height:1.8}.source-list p+p{margin-top:8px}.source-list .credit{font-size:13px;color:var(--muted)}.source-list a{text-decoration:underline;text-decoration-color:#a9cfdd60;text-underline-offset:4px}.science-list{display:grid;grid-template-columns:1fr 1fr;gap:0 36px}.science-list>li{padding:20px 0}.science-list>li:first-child{padding-top:20px}.source-group{border-bottom:1px solid var(--line)}.source-group summary{cursor:pointer;min-height:72px;padding:22px 4px;color:#d9e5e9;font-size:20px;line-height:1.4}.source-group summary span{float:right;font-size:13px;color:#a8c4d2;margin-top:4px}.source-group[open] summary{color:#b1dbe9}.source-group .source-list{padding:10px 0 16px 22px}code{font-size:12px;overflow-wrap:anywhere}.material-guide{border-top:1px solid var(--line);padding:70px 0}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4%;margin:40px 0}.guide-grid h3{font-size:19px;font-weight:400;margin-bottom:15px;color:#c3dfeb}.guide-grid p{font-size:16px}.rights-note{font-size:14px;color:var(--muted);max-width:1100px}footer{display:flex;align-items:center;justify-content:space-between;gap:30px;border-top:1px solid var(--line);padding:36px 0 45px;color:var(--muted);font-size:14px}footer p{font-size:14px}.brand{font-size:15px;font-weight:700;letter-spacing:.07em;display:inline-flex;align-items:center;gap:10px;white-space:nowrap}.brand>span{font:30px Georgia,serif;color:#dfd6b5}.skip-link{position:fixed;left:20px;top:10px;z-index:100;background:#edf0ed;color:#071219;padding:12px;transform:translateY(-150%)}.skip-link:focus{transform:none}
@media(max-width:999px){.opening-copy{display:block}.opening-copy>p{margin-top:28px;max-width:none}.observatories{padding:48px 0 60px}.observatory,.observatory:nth-of-type(even){grid-template-columns:minmax(0,1fr);grid-template-areas:"copy" "map" "source";gap:22px;padding:38px 0}.observatory-copy .eyebrow{font-size:11px}.map-panel iframe{height:320px}.catalog-section{grid-template-columns:1fr;gap:30px}.catalog-label p{max-width:550px}.guide-grid{grid-template-columns:1fr;gap:26px}footer{flex-wrap:wrap}}
@media(max-width:600px){.sources-opening{padding-top:30px}h1{font-size:54px}h2{font-size:39px}.eyebrow{font-size:11px}.opening-copy{margin-bottom:30px}.opening-copy p{font-size:16px}.panorama{width:111.111%;margin-left:-5.555%}.panorama figcaption{padding:0 5%}.panorama figcaption,.map-panel figcaption{flex-wrap:wrap;gap:7px}.science-list{display:block}.source-jumps{gap:8px;margin-bottom:40px}.source-jumps a{font-size:13px;padding:12px 14px}.catalog{padding-top:44px}.catalog-section{padding:32px 0}.source-group summary{font-size:18px}.source-group .source-list{padding-left:6px}.material-guide{padding:48px 0}footer{gap:20px}footer p{order:3;width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.page-jumps{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.page-jumps a{font-size:14px;line-height:1.5;min-height:44px;padding:11px 17px;border:1px solid var(--line);border-radius:30px;background:#11233080;color:#cee5ee}
.contributors{border-top:1px solid var(--line);padding:64px 0 80px}.contributors h2{margin-bottom:35px}.contributors-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5%}.contributor{padding-top:25px;border-top:1px solid var(--line)}.contributor h3{font:400 clamp(24px,2.25vw,36px)/1.3 Georgia,serif;letter-spacing:-.02em;color:#d8e8eb;margin-bottom:12px}.contributor p{font-size:16px;color:#b8c9d1}
@media(max-width:760px){.contributors{padding:48px 0 60px}.contributors-grid{grid-template-columns:minmax(0,1fr);gap:30px}.contributors h2{font-size:38px}.contributor h3{font-size:24px}.page-jumps{gap:8px}.page-jumps a{font-size:13px;padding:11px 14px}}