.obs-page{--obs-ink:#183d33;--obs-green:#357453;--obs-line:#b9cdb8;--obs-paper:#f5f8f0;color:var(--obs-ink);background:#fff}.obs-wrap{width:min(1280px,calc(100% - 40px));margin:auto}.obs-hero{padding:70px 0 42px;display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:40px}.obs-kicker{font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:#48694d}.obs-page h1{font-size:clamp(40px,5.5vw,76px);line-height:1.03;letter-spacing:-.05em;margin:18px 0 24px;max-width:850px}.obs-page h2{font-size:clamp(26px,3vw,38px);line-height:1.15;letter-spacing:-.025em;margin:8px 0 14px}.obs-page h3{font-size:21px;line-height:1.3}.obs-lead{font-size:20px;line-height:1.65;max-width:720px;color:#435f52}.obs-meta{font-size:13px;color:#55705e}.obs-hero-art{position:relative;min-height:300px;background:repeating-linear-gradient(0deg,transparent 0 23px,#cbdabe55 23px 24px),repeating-linear-gradient(90deg,#f3f7e9 0 23px,#cbdabe55 23px 24px);border:2px solid var(--obs-line);box-shadow:8px 8px 0 #dce7ca;display:grid;place-items:center;overflow:hidden}.obs-hero-art img{width:210px;image-rendering:pixelated;animation:obsFloat 5s ease-in-out infinite}.obs-orbit{position:absolute;width:56px;height:56px;border:2px solid #315742;background:#d8ef9d;display:grid;place-items:center;font-size:26px;box-shadow:4px 4px #a1b997}.obs-orbit:nth-child(2){left:22px;top:30px}.obs-orbit:nth-child(3){right:25px;bottom:25px;background:#c8eaf3}.obs-orbit:nth-child(4){right:28px;top:30px;background:#ffe19b}.obs-jump{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.obs-page a{color:#245b42}.obs-btn,.obs-page button,.obs-page select{border:2px solid #8fab93;background:white;color:#183d33;font:inherit;font-weight:700;border-radius:3px;min-height:44px;padding:10px 15px;cursor:pointer;text-decoration:none}.obs-btn.primary{background:#d9ed9c;border-color:#315943;box-shadow:4px 4px #b9ce95}.obs-page button:hover,.obs-btn:hover{background:#eff6dc}.obs-page button:focus-visible,.obs-page a:focus-visible,.obs-page select:focus-visible{outline:3px solid #116ab6;outline-offset:4px}.obs-page button[aria-pressed=true]{background:#183d33;color:white;border-color:#183d33}.obs-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:32px}.obs-stat{border-top:4px solid #6b9862;padding:24px;background:#f1f6e9}.obs-stat strong{font-size:40px;letter-spacing:-.05em;display:block;line-height:1.2}.obs-stat p{margin:8px 0;font-size:15px}.obs-stat small{font-size:12px;color:#50654e}.obs-section{margin:28px auto 58px;scroll-margin-top:110px}.obs-panel{border:2px solid #aec4af;box-shadow:6px 6px #e3ebdd;padding:30px;background:#fff}.obs-section-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.obs-section-head p{max-width:800px;line-height:1.55}.obs-controls{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.obs-controls label{display:flex;align-items:center;gap:10px;font-weight:650}.obs-filters{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:16px}.obs-company{display:flex;flex-direction:column;gap:12px;align-items:center!important;justify-content:center;font-size:13px!important;min-height:95px!important;background:#fff!important;color:#183d33!important}.obs-company img{width:100%;max-width:100px;height:24px;object-fit:contain}.obs-company[aria-pressed=true]{background:#edf5db!important;border-color:var(--brand)!important;box-shadow:inset 0 -5px var(--brand)}.obs-ms{display:grid;grid-template-columns:10px 10px;gap:2px}.obs-ms i{width:10px;height:10px;background:#147e88}.obs-status{font-size:14px;color:#48634e;line-height:1.6}.obs-chart{min-height:330px;position:relative}.obs-chart svg{width:100%;display:block}.obs-chart text{font-family:inherit;fill:#234439}.obs-bar{transform-origin:center bottom;animation:obsGrow .8s cubic-bezier(.2,.8,.3,1) both}.obs-line{stroke-dasharray:1500;stroke-dashoffset:1500;animation:obsDraw 1.2s ease forwards}.obs-legend{display:flex;gap:16px;flex-wrap:wrap;font-size:14px;margin:10px 0 20px}.obs-legend span{display:flex;align-items:center;gap:7px}.obs-legend i{width:12px;height:12px;display:inline-block}.obs-note{padding:14px 18px;border-left:4px solid #b6cf7d;background:#f5f8ec;font-size:14px;line-height:1.65}.obs-table-wrap{overflow:auto;margin-top:20px}.obs-table{width:100%;border-collapse:collapse;font-size:14px}.obs-table th,.obs-table td{padding:12px;text-align:left;border-bottom:1px solid #dae5d5;white-space:nowrap}.obs-table caption{text-align:left;font-weight:700;padding-bottom:12px}.obs-table th{background:#f0f5e9}.obs-empty{padding:50px 25px;text-align:center;background:#f3f6ee;font-size:18px}.obs-dark{background:#142e2a;color:#eef6df;border-color:#294f46}.obs-dark h2,.obs-dark h3,.obs-dark p{color:inherit}.obs-dark .obs-kicker{color:#c4df8e}.obs-map-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:22px;align-items:start;margin-top:24px}.obs-map-box{min-width:0;border:1px solid #3e6156;background:#102722;position:relative}.obs-map-box canvas{display:block;width:100%;aspect-ratio:2/1;image-rendering:pixelated}.obs-map-key{padding:16px;display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:#d7e9d2;border-top:1px solid #3a594b}.obs-map-key i{width:11px;height:11px;display:inline-block;margin-right:5px}.obs-detail{background:#203e35;padding:20px;min-height:230px;border:1px solid #56745c}.obs-detail a{color:#d8efa1}.obs-detail strong{font-size:26px;display:block;margin:14px 0}.obs-detail p{font-size:14px;line-height:1.7}.obs-dark select{max-width:100%;font-size:14px}.obs-map-note{font-size:13px;line-height:1.65;color:#c3d5c5!important}.obs-dark .obs-controls button[aria-pressed=true]{background:#d9ed9c;color:#183d33}.obs-site-list{display:flex;gap:8px;flex-wrap:wrap;max-height:155px;overflow:auto;margin-top:15px;padding:5px}.obs-site-list button{font-size:12px;min-height:38px;padding:7px 9px}.obs-evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.obs-evidence{padding:24px;border:2px solid #c6d5bf;background:#fafcf5}.obs-evidence h3{margin:12px 0}.obs-evidence p{font-size:14px;line-height:1.7}.obs-evidence .obs-value{font-size:38px;font-weight:800;letter-spacing:-.04em}.obs-evidence small{display:block;line-height:1.6;color:#526b52}.obs-tag{display:inline-block;font-size:11px;padding:5px 8px;background:#e2eccf;letter-spacing:.05em;text-transform:uppercase;font-weight:800}.obs-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;position:relative}.obs-event{border-left:5px solid var(--brand,#8dad76);padding:18px;background:#f3f7ed}.obs-event time{font-size:13px;font-weight:700}.obs-event a{font-size:18px;font-weight:750;display:block;margin:12px 0}.obs-event p{font-size:13px;margin:0}.obs-sources{display:grid;grid-template-columns:1fr 1fr;gap:12px;list-style:none;padding:0}.obs-sources a{font-size:14px;overflow-wrap:anywhere}.obs-sources li{padding:14px;border:1px solid #d9e3d1}.obs-home{display:grid;grid-template-columns:1fr 200px;align-items:center;gap:25px;background:#f3f8e8;border:2px solid #9cb58d;padding:32px;margin:36px auto;box-shadow:6px 6px #dce8ce}.obs-home h2{font-size:32px;line-height:1.15;margin:8px 0}.obs-home p{line-height:1.6}.obs-home img{width:180px;image-rendering:pixelated}.obs-home a{display:inline-block;background:#183d33;color:#fff;padding:13px 20px;text-decoration:none;font-weight:750}.obs-page .header{position:relative}.obs-page .desktop-nav{gap:15px}.obs-page .desktop-nav a{font-size:13px}.obs-page details>summary{cursor:pointer;font-weight:700;padding:12px 0}.obs-paused *{animation-play-state:paused!important}@keyframes obsFloat{50%{transform:translateY(-9px)}}@keyframes obsGrow{from{transform:scaleY(.05);opacity:.3}to{transform:scaleY(1);opacity:1}}@keyframes obsDraw{to{stroke-dashoffset:0}}@media(max-width:1000px){.obs-map-layout{grid-template-columns:1fr}.obs-detail{min-height:auto}.obs-evidence-grid{grid-template-columns:repeat(2,1fr)}.obs-filters{grid-template-columns:repeat(3,1fr)}.obs-hero{grid-template-columns:1fr 280px}.obs-timeline{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.obs-wrap{width:calc(100% - 28px)}.obs-hero{grid-template-columns:1fr;padding-top:38px;gap:22px}.obs-hero-art{min-height:190px}.obs-hero-art img{width:145px}.obs-stats{grid-template-columns:1fr;gap:10px}.obs-stat{display:grid;grid-template-columns:100px 1fr;gap:8px;padding:17px}.obs-stat strong{font-size:30px}.obs-stat p{margin:0}.obs-stat small{grid-column:2}.obs-panel{padding:17px;box-shadow:4px 4px #e3ebdd}.obs-section-head{display:block}.obs-controls{gap:8px}.obs-controls button,.obs-controls select{font-size:13px;padding:9px}.obs-filters{gap:7px}.obs-company{font-size:11px!important;padding:10px 5px!important}.obs-company img{max-width:75px}.obs-chart{min-height:220px;overflow:auto}.obs-chart svg{min-width:570px}.obs-evidence-grid,.obs-timeline,.obs-sources{grid-template-columns:1fr}.obs-section{margin-bottom:38px}.obs-map-key{font-size:11px;padding:10px}.obs-home{grid-template-columns:1fr;padding:22px}.obs-home img{display:none}}@media(prefers-reduced-motion:reduce){.obs-page *, .obs-home *{animation:none!important;transition:none!important}.obs-line{stroke-dashoffset:0}}
.obs-mobile-hint{display:none}@media(max-width:650px){.obs-mobile-hint{display:block;font-size:12px;color:#526c52}}
.obs-page footer a:not(.support-footer-cta){color:#e6f1d8}.obs-page footer a:hover{color:#d9ed9c}
/* 4.1: one navigation surface at each breakpoint. */
@media(min-width:1101px){.obs-page .header .mobile-menu{display:none!important}.obs-page .header .desktop-nav{display:flex!important}}
@media(max-width:1100px){.obs-page .header .desktop-nav{display:none!important}.obs-page .header .mobile-menu{display:block!important;position:relative}.obs-page .header .mobile-menu>nav{position:absolute;right:0;top:100%;min-width:235px;padding:16px;max-height:70vh;overflow:auto}.obs-page .header .mobile-menu>summary{list-style:none;font-size:0;width:45px;height:44px;padding:8px;display:grid;place-items:center}.obs-page .header .mobile-menu>summary::after{content:'☰';font-size:23px}.obs-page .header .mobile-menu>summary::-webkit-details-marker{display:none}}
.obs-proj{stroke:#a36328;stroke-width:3;stroke-dasharray:5 5;fill:none}
/* Observatory 4.3: infrastructure -> analysis -> environmental indicators. */
.obs-engine{display:block;min-height:0;background:#102e29;border-color:#51725d;box-shadow:8px 8px 0 #d8e5c9}.obs-engine svg{display:block;width:100%;height:auto}.obs-engine-caption{padding:15px 12px;background:#e2edd6;color:#234d3b;text-align:center;font-size:15px;font-weight:750;border-top:2px solid #70916c}.obs-hero{grid-template-columns:1fr 1fr;gap:42px}.obs-page h1{font-size:clamp(40px,4.7vw,68px)}.obs-range{display:block;margin-top:7px;color:#476353;font-size:13px;white-space:nowrap}.obs-led{animation:obsLed 3s steps(2,end) infinite}.obs-mini-bar{animation:obsMeter 4s ease-in-out infinite}.obs-core{animation:obsCore 4s ease-in-out infinite}.obs-packet{animation:obsPacket 4s linear infinite;offset-rotate:0deg}.obs-in-0{offset-path:path('M0 0H40V93H92')}.obs-in-1{offset-path:path('M0 0H92');animation-delay:1s}.obs-in-2{offset-path:path('M0 0H40V-93H92');animation-delay:2s}.obs-out-0{offset-path:path('M0 0H45V-93H87');animation-delay:1s}.obs-out-1{offset-path:path('M0 0H87');animation-delay:2s}.obs-out-2{offset-path:path('M0 0H45V93H87');animation-delay:3s}@keyframes obsPacket{0%{offset-distance:0%;opacity:0}10%,85%{opacity:1}100%{offset-distance:100%;opacity:0}}@keyframes obsLed{0%,70%{opacity:1}75%,90%{opacity:.35}}@keyframes obsMeter{0%,100%{transform:scaleY(.5)}50%{transform:scaleY(1)}}@keyframes obsCore{0%,100%{filter:brightness(1)}50%{filter:brightness(1.17)}}.obs-paused .obs-engine *{animation-play-state:paused!important}
@media(max-width:800px){.obs-hero{grid-template-columns:1fr;gap:28px;padding-top:38px}.obs-engine{width:min(100%,560px);justify-self:center}.obs-page h1{font-size:clamp(40px,7.5vw,62px)}.obs-controls label{max-width:100%}.obs-controls select{max-width:100%;font-size:15px}.obs-engine-caption{font-size:14px}}
@media(prefers-reduced-motion:reduce){.obs-engine *{animation:none!important}.obs-packet{opacity:0}}

.obs-engine>div{width:100%;max-width:none;min-width:0}.obs-engine svg{max-width:none!important;aspect-ratio:4/3}

/* Secondary homepage link, after editorial content and before the footer. */
.obs-home.obs-home-subtle{display:flex;justify-content:space-between;align-items:center;gap:24px;background:#fafbf7;border:0;border-top:1px solid #dbe3d6;box-shadow:none;padding:24px 0;margin:40px auto 24px}.obs-home-subtle h2{font-size:22px;margin:0 0 8px}.obs-home-subtle p{font-size:15px;margin:0;color:#526655}.obs-home-subtle a{background:transparent;color:#315943;text-decoration:underline;font-size:15px;padding:12px 0;white-space:nowrap}@media(max-width:650px){.obs-home.obs-home-subtle{display:block}.obs-home-subtle a{white-space:normal;margin-top:10px}}