:root{--paper: #fcfcfc;--card: #ffffff;--ink: #0d0d0c;--muted: #6e6760;--rule: rgba(13, 13, 12, .1);--accent: #2a6041;--warm: #b5613b;--cool: #4a7fa5;--forest: #0d0d0c;--forest-ink: #0d0d0c;--pine: #2a6041;--canyon: #b5613b;--canyon-deep: #7a3c20;--lake: #4a7fa5;--lake-deep: #2d5a7a;--sun: #2a6041;--sandstone: #f1f0ed;--ice: #dce8f0;--max-w: clamp(1100px, 92vw, 1500px);--ease-out: cubic-bezier(.23, 1, .32, 1);--ease-in-out: cubic-bezier(.77, 0, .175, 1)}html,body{margin:0;padding:0;background:var(--paper);color:var(--ink);font-family:Fraunces,Georgia,serif;font-feature-settings:"liga","kern","onum";line-height:1.65}@media (prefers-reduced-motion: no-preference){html{scroll-behavior:smooth}}h1,h2,h3{font-family:Fraunces,Georgia,serif;font-weight:700;letter-spacing:-.01em;color:var(--ink)}h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.05;margin:0 0 .5rem}h2{font-size:1.8rem;margin:2.8rem 0 .7rem;line-height:1.2}h3{font-size:1.1rem;margin:1.4rem 0 .4rem}a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px;transition:color .15s ease}a:hover{color:var(--canyon-deep);opacity:1}.container{max-width:var(--max-w);margin:0 auto;padding:0 2rem}.nav{background:#fcfcfce6;backdrop-filter:blur(10px);color:var(--ink);padding:1.1rem 2rem;border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:100}.nav-inner{max-width:var(--max-w);margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:1rem}.nav a{color:var(--ink);text-decoration:none}.nav a:hover{color:var(--accent);opacity:1}.nav-brand{font-family:Space Grotesk,sans-serif;font-weight:600;font-size:.95rem;letter-spacing:.13em;text-transform:uppercase;display:inline-flex;align-items:center;gap:.6rem}.nav-links{display:flex;gap:2.2rem;font-family:Space Grotesk,sans-serif;font-size:.84rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;flex-wrap:wrap}.hero{background:var(--paper);color:var(--ink);border-bottom:1px solid var(--rule)}.hero-upper{padding:6rem 2rem 3rem;position:relative;overflow:hidden;min-height:280px}.hero-content{position:relative;z-index:1;max-width:680px}.hero h1{color:var(--ink)}.hero p{color:var(--ink);max-width:580px;font-size:1.05rem;margin:.8rem 0 0;line-height:1.7}.hero-mountain{position:absolute;right:0;top:0;bottom:0;width:52%;min-width:420px;pointer-events:none}.hero-cta{margin-top:2.5rem;display:flex;gap:.8rem;flex-wrap:wrap}.kicker{font-family:Space Grotesk,sans-serif;display:inline-block;text-transform:uppercase;letter-spacing:.14em;font-size:.68rem;font-weight:500;color:var(--accent);margin-bottom:.5rem}.btn{font-family:Space Grotesk,sans-serif;font-size:.7rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;padding:.72rem 1.8rem;border:1.5px solid var(--ink);border-radius:9999px;background:transparent;color:var(--ink);text-decoration:none;display:inline-block;cursor:pointer;line-height:1;transition:background .15s ease,color .15s ease,transform .16s var(--ease-out)}.btn:hover{background:var(--ink);color:var(--paper);opacity:1}.btn:active{transform:scale(.97)}.btn-filled{background:var(--ink);color:var(--paper)}.btn-filled:hover{background:transparent;color:var(--ink)}.grid{display:grid;gap:1px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));margin-top:1.2rem;background:var(--rule);border:1px solid var(--rule)}.card{background:var(--paper);padding:1.2rem;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:.4rem;transition:background .2s var(--ease-out),transform .2s var(--ease-out),box-shadow .2s var(--ease-out);will-change:transform}.park-card{position:relative}@media (hover: hover) and (pointer: fine){.park-card:hover{background:var(--card);opacity:1;transform:translateY(-2px);box-shadow:0 8px 24px #0d0d0c12;z-index:2}}.park-card:active{transform:translateY(0) scale(.99)}.card .park-card-top{display:flex;flex-direction:column;gap:.2rem}.card .park-name{font-family:Fraunces,Georgia,serif;font-weight:700;font-size:1rem;color:var(--ink);line-height:1.2}.card .park-state{font-family:Space Grotesk,sans-serif;font-size:.64rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}.card .park-headline{display:flex;align-items:baseline;gap:.4rem;margin-top:.3rem}.card .park-total{font-family:Fraunces,Georgia,serif;font-weight:900;font-size:1.45rem;line-height:1;color:var(--ink);letter-spacing:-.01em}.card .park-since{font-family:Space Grotesk,sans-serif;font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.card .sig-mark{margin-left:auto;font-size:.78rem;color:var(--accent);border:1px solid var(--accent);padding:.08rem .45rem;border-radius:9999px;font-family:Space Grotesk,sans-serif;letter-spacing:.05em}.card .park-visual{position:relative;margin-top:.5rem;height:36px}.card.park-card-nodata{cursor:default;text-decoration:none;color:inherit}.card.park-card-nodata:hover{transform:none}.card .park-visual-nodata{display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(135deg,rgba(13,13,12,.04) 0 6px,transparent 6px 12px);border-radius:2px}.card .park-nodata-badge{font-family:Space Grotesk,sans-serif;font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.card .stripes{position:absolute;inset:0;display:flex;gap:1px;overflow:hidden;opacity:1;filter:blur(0);transition:opacity .22s var(--ease-out),filter .22s var(--ease-out)}.card .stripes div{flex:1}.card .park-sparkline{position:absolute;inset:0;width:100%;height:100%;opacity:0;filter:blur(2px);transition:opacity .22s var(--ease-out),filter .22s var(--ease-out)}.card .spark-label{margin-top:.3rem;height:.85rem;font-family:Space Grotesk,sans-serif;font-size:.58rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);text-align:right;line-height:.85rem;pointer-events:none;opacity:0;transition:opacity .22s var(--ease-out)}@media (hover: hover) and (pointer: fine){.park-card:hover .stripes{opacity:0;filter:blur(2px)}.park-card:hover .park-sparkline{opacity:1;filter:blur(0)}.park-card:hover .spark-label{opacity:1}}.region-chips{display:flex;flex-wrap:wrap;gap:.4rem;padding:.8rem 0 1.2rem;border-bottom:1px solid var(--rule)}.chip{font-family:Space Grotesk,sans-serif;font-size:.76rem;letter-spacing:.03em;padding:.45rem .95rem;background:var(--paper);color:var(--ink);border:1px solid var(--rule);border-radius:9999px;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease,transform .16s var(--ease-out)}.chip:hover{border-color:var(--ink)}.chip:active{transform:scale(.97)}.chip.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.toggle-chip{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .9rem;border:1px solid var(--rule);border-radius:9999px;font-family:Space Grotesk,sans-serif;font-size:.76rem;cursor:pointer;user-select:none;transition:background .15s ease,border-color .15s ease,transform .16s var(--ease-out)}.toggle-chip:hover{border-color:var(--ink)}.toggle-chip:active{transform:scale(.97)}.toggle-chip input{appearance:none;width:14px;height:14px;border:1px solid var(--muted);border-radius:3px;display:grid;place-content:center;cursor:pointer;margin:0}.toggle-chip input:checked{background:var(--accent);border-color:var(--accent)}.toggle-chip input:checked:after{content:"";width:4px;height:8px;border:solid var(--paper);border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}.controls{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap;padding:1.2rem 0;border-bottom:1px solid var(--rule)}.controls input[type=search],.controls select{font-family:Space Grotesk,sans-serif;font-size:.8rem;padding:.55rem 1.1rem;border:1px solid var(--rule);border-radius:9999px;background:var(--paper);color:var(--ink);letter-spacing:.02em;outline:none}.controls input[type=search]{min-width:260px}.controls input[type=search]:focus,.controls select:focus{border-color:var(--ink)}.section{padding-top:3.5rem;padding-bottom:3.5rem}.section.park-section{padding-top:1.6rem;padding-bottom:1.6rem}.section.park-section:first-of-type{padding-top:1.4rem}.decomp-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:1rem;margin-top:.6rem}.decomp-grid .chart-wrap{margin-top:0}@media (max-width: 820px){.decomp-grid{grid-template-columns:1fr}}.trend-grid{display:grid;gap:1px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));background:var(--rule);border:1px solid var(--rule);margin-top:1rem}.trend-card{background:var(--paper);padding:1.4rem 1.6rem}.trend-card.cool{background:var(--paper)}.trend-card .var-label{font-family:Space Grotesk,sans-serif;font-size:.66rem;text-transform:uppercase;letter-spacing:.13em;color:var(--muted)}.trend-card .slope{font-family:Fraunces,Georgia,serif;font-size:1.7rem;font-weight:700;color:var(--ink);font-feature-settings:"tnum";margin-top:.3rem;line-height:1.1}.trend-card .slope .unit{font-size:.88rem;color:var(--muted);font-weight:400;margin-left:.25rem}.trend-card .detail{font-family:Space Grotesk,sans-serif;font-size:.78rem;color:var(--ink);margin-top:.5rem}.trend-card .sig{font-family:Space Grotesk,sans-serif;display:inline-block;font-size:.6rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;padding:.18rem .65rem;border-radius:9999px;border:1px solid var(--accent);color:var(--accent);margin-left:.4rem}.trend-card .sig.not-sig{border-color:var(--muted);color:var(--muted)}.chart-wrap{background:var(--card);border:1px solid var(--rule);border-radius:2px;padding:1.2rem;margin-top:1rem}.chart-wrap .title{font-family:Space Grotesk,sans-serif;font-size:.9rem;font-weight:600;color:var(--ink);text-transform:uppercase;letter-spacing:.09em;margin-bottom:.7rem;display:flex;align-items:baseline;justify-content:space-between;gap:1rem;flex-wrap:wrap}.chart-download{font-family:Space Grotesk,sans-serif;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);background:transparent;border:1px solid var(--rule);border-radius:2px;padding:.35rem .7rem;cursor:pointer;transition:border-color .14s var(--ease-out),background .14s var(--ease-out)}.chart-download:hover{border-color:var(--ink);background:var(--card)}.chart-download:active{transform:translateY(.5px)}.chart-actions{display:flex;justify-content:flex-end;margin-bottom:.5rem}.trend-rows-controls{display:flex;justify-content:flex-end;margin:.4rem 0 .6rem}.period-toggle{display:inline-flex;border:1px solid var(--rule);border-radius:999px;overflow:hidden;margin-left:auto;font-feature-settings:"tnum"}.period-toggle .period-tab{font-family:Space Grotesk,sans-serif;font-size:.66rem;letter-spacing:.05em;padding:.3rem .7rem;background:transparent;border:none;color:var(--muted);cursor:pointer;border-right:1px solid var(--rule);transition:background .14s var(--ease-out),color .14s var(--ease-out)}.period-toggle .period-tab:last-child{border-right:none}.period-toggle .period-tab:hover{color:var(--ink);background:var(--card)}.period-toggle .period-tab.active{background:var(--ink);color:var(--paper)}canvas{max-width:100%}.map-hint{font-family:Space Grotesk,sans-serif;font-size:.72rem;color:var(--muted);letter-spacing:.04em;margin:.4rem 0 0;text-align:right}.chart-wrap .chart-canvas{position:relative;height:240px}@media (max-width: 720px){.chart-wrap .chart-canvas{height:200px}}#map{height:360px;border-radius:2px;border:1px solid var(--rule);margin-top:1rem}#overview-map{border-radius:2px;border:1px solid var(--rule);margin-top:1rem;background:var(--card)}.legend{margin-top:1rem;max-width:420px}.legend-label{font-family:Space Grotesk,sans-serif;font-size:.66rem;color:var(--muted);text-transform:uppercase;letter-spacing:.11em}.swarm-wrap{margin-top:1.8rem;padding:1.2rem 1.4rem 1rem;border:1px solid rgba(13,13,12,.25);background:var(--paper)}.swarm-footnote{margin-top:.9rem;font-size:.82rem;line-height:1.5;color:var(--muted);max-width:720px}.swarm-legend-hint{display:block;margin-top:.45rem;font-size:.72rem;color:var(--muted);font-feature-settings:"tnum"}.swarm-legend{display:flex;flex-wrap:wrap;gap:2rem;align-items:flex-end;margin-bottom:.8rem;font-family:Space Grotesk,sans-serif}.swarm-legend-block{min-width:0}.swarm-legend-label{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:.4rem}.swarm-legend-bar{height:8px;width:220px;border-radius:2px;background:linear-gradient(to right,#c89b0f,#dc6e14,#c83728,#821928,#3c0a19)}.swarm-legend-ticks{display:flex;justify-content:space-between;width:220px;font-size:.76rem;color:var(--muted);font-feature-settings:"tnum";margin-top:.25rem}.swarm-legend-sig{display:flex;gap:1.2rem;align-items:baseline;font-size:.82rem;padding-bottom:.1rem}.swarm-legend-ex.sig{font-weight:600;color:#b43228}.swarm-legend-ex.not-sig{font-style:italic;color:#b43228;opacity:.55}.swarm{width:100%;position:relative}.swarm svg{display:block;margin-bottom:.15rem}.swarm svg .park-label{cursor:pointer;transition:fill-opacity .15s var(--ease-out)}.swarm svg .park-label:hover{fill-opacity:1!important;text-decoration:underline}.swarm-tooltip{position:absolute;pointer-events:none;padding:.4rem .7rem;background:var(--ink);color:var(--paper);font-family:Space Grotesk,sans-serif;font-size:.78rem;border-radius:4px;white-space:nowrap;transform:translate(-50%,-130%);opacity:0;transition:opacity 125ms var(--ease-out);z-index:5}.swarm-tooltip.active{opacity:1}.swarm-axis{position:relative;height:1.2em;font-family:Space Grotesk,sans-serif;font-size:.72rem;color:var(--muted);letter-spacing:.02em}.swarm-axis span{white-space:nowrap}.swarm-axis-label{text-align:center;font-family:Space Grotesk,sans-serif;font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em;margin-bottom:.3rem}.swarm-axis{margin-bottom:.5rem}.legend-ramp{height:8px;border-radius:2px;margin-top:.35rem;background:linear-gradient(to right,#053061,#4393c3,#f7f7f7,#d6604d,#67001f)}.legend-ticks{display:flex;justify-content:space-between;font-family:Space Grotesk,sans-serif;font-size:.66rem;color:var(--muted);font-feature-settings:"tnum";margin-top:.25rem}.park-silhouette{width:100%;height:44px;margin-top:.2rem;display:block}.map-beside-stripes{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:stretch;margin-top:1rem}.map-beside-stripes>*{min-width:0}.map-beside-stripes .stripes-column{background:var(--card);border:1px solid var(--rule);border-radius:2px;padding:1.2rem;display:flex;flex-direction:column;justify-content:center}.map-beside-stripes .stripes-column .stripes-full{height:160px;margin:.5rem 0}@media (max-width: 720px){.map-beside-stripes{grid-template-columns:1fr}.map-beside-stripes .stripes-column .stripes-full{height:80px}}.downloads{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.8rem}.downloads a{font-family:Space Grotesk,sans-serif;font-size:.66rem;font-weight:500;letter-spacing:.09em;text-transform:uppercase;display:inline-block;padding:.5rem 1.2rem;border:1.5px solid var(--rule);border-radius:9999px;text-decoration:none;color:var(--ink);background:var(--paper);transition:border-color .15s ease,background .15s ease,color .15s ease,transform .16s var(--ease-out)}.downloads a:hover{border-color:var(--ink);background:var(--ink);color:var(--paper);opacity:1}.downloads a:active{transform:scale(.97)}.park-download-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.9rem;margin-top:1rem}.park-download-card{display:flex;flex-direction:column;gap:.4rem;padding:1rem 1.1rem 1.1rem;background:var(--card);border:1px solid var(--rule);border-radius:3px;text-decoration:none;color:var(--ink);font-family:Space Grotesk,sans-serif;font-size:.86rem;line-height:1.5;transition:border-color .15s var(--ease-out),background .15s var(--ease-out),transform .15s var(--ease-out)}.park-download-card:hover{border-color:var(--ink);background:var(--paper);transform:translateY(-1px);opacity:1}.park-download-card:active{transform:translateY(0)}.park-download-kind{font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;font-weight:600;color:var(--accent)}.park-download-title{font-family:Fraunces,Georgia,serif;font-size:1.1rem;font-weight:700;color:var(--ink);line-height:1.2}.park-download-desc{color:var(--muted);font-size:.84rem;line-height:1.5}.park-download-desc a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.park-download-desc code{background:#0d0d0c0f;padding:0 .25rem;border-radius:2px;font-size:.86em}.stripes-legend{display:flex;flex-wrap:wrap;gap:1rem;margin:.45rem 0 .4rem;font-family:Space Grotesk,sans-serif;font-size:.72rem;letter-spacing:.02em;color:var(--muted)}.stripes-years{display:flex;justify-content:space-between;margin-top:.3rem;font-family:Space Grotesk,sans-serif;font-size:.78rem;color:var(--muted);font-feature-settings:"tnum"}.stripes-legend>span{display:inline-flex;align-items:center;gap:.4rem}.stripes-legend-swatch{display:inline-block;width:14px;height:14px;border:1px solid rgba(13,13,12,.18);border-radius:2px}.stripes-full{display:flex;gap:0;height:60px;margin:1rem 0;position:relative}.stripes-full>div[data-year]{flex:1;cursor:pointer}.stripes-full>div[data-year]:hover{outline:1.5px solid var(--ink);outline-offset:-1px}.stripes-tooltip{position:absolute;pointer-events:none;padding:.45rem .7rem;background:var(--ink);color:var(--paper);font-family:Space Grotesk,sans-serif;font-size:.78rem;border-radius:4px;white-space:nowrap;transform:translate(-50%,-130%);opacity:0;transition:opacity 125ms var(--ease-out);z-index:5;display:flex;flex-direction:column;gap:.15rem;line-height:1.25;font-feature-settings:"tnum"}.stripes-tooltip.active{opacity:1}.stripes-tooltip strong{font-weight:600;font-size:.82rem}.stripes-tooltip span{color:#fafaf8b8}footer{margin-top:5rem;background:var(--ink);color:#fafaf899;font-size:.88rem}footer a{color:#fafaf8d1;text-decoration:none}footer a:hover{color:#fff;opacity:1}.footer-inner{display:grid;grid-template-columns:2fr 1.2fr 1.2fr;gap:4rem;padding:4.5rem 2rem 3rem;max-width:var(--max-w);margin:0 auto}.footer-section-label{font-family:Space Grotesk,sans-serif;font-size:.6rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:#fafaf847;margin-bottom:1.4rem}.footer-nav{display:flex;flex-direction:column;gap:0}.footer-nav a{font-family:Fraunces,Georgia,serif;font-size:1.55rem;font-weight:700;letter-spacing:-.01em;color:#fafaf8e0;display:block;line-height:1.35;text-decoration:none}.footer-nav a:hover{color:#fff;opacity:1}.footer-col-body{font-family:Space Grotesk,sans-serif;font-size:.8rem;line-height:1.7;color:#fafaf88c}.footer-col-body a{color:#fafaf8bf}.footer-col-body a:hover{color:#fff;opacity:1}.footer-bottom{border-top:1px solid rgba(250,250,248,.07);padding:1.2rem 2rem;max-width:var(--max-w);margin:0 auto;font-family:Space Grotesk,sans-serif;font-size:.64rem;letter-spacing:.06em;color:#fafaf847;display:flex;justify-content:space-between;gap:1rem}.note{background:#2a604112;border-left:3px solid var(--accent);padding:1rem 1.2rem;border-radius:2px;font-size:.92rem;margin:1.2rem 0}table.data{border-collapse:collapse;width:100%;font-size:.86rem;font-family:Space Grotesk,sans-serif}table.data th,table.data td{border-bottom:1px solid var(--rule);padding:.6rem .8rem;text-align:left}table.data th{font-size:.64rem;text-transform:uppercase;letter-spacing:.11em;color:var(--muted);font-weight:500;background:var(--card)}.trend-rows{margin-top:1.1rem;font-family:Space Grotesk,sans-serif;border-top:1px solid var(--rule)}.trend-rows-head,.trend-row>summary{display:grid;grid-template-columns:1.7fr 1.3fr 1.1fr 1fr .9fr 1.4em;gap:1rem;align-items:center;padding:.55rem .4rem}.trend-rows-head{font-size:.62rem;letter-spacing:.11em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--rule)}.trend-rows-head-hint{text-align:right;color:var(--accent);letter-spacing:.06em}.trend-rows-head .num,.trend-row .num{font-feature-settings:"tnum"}.trend-row{border-bottom:1px solid var(--rule)}.trend-row>summary{cursor:pointer;list-style:none;font-size:.88rem;transition:background .14s var(--ease-out),padding-left .14s var(--ease-out);position:relative}.trend-row>summary::-webkit-details-marker{display:none}.trend-row>summary:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);opacity:0;transition:opacity .14s var(--ease-out)}.trend-row>summary:hover{background:var(--card);padding-left:.7rem}.trend-row>summary:hover:before{opacity:1}.trend-row[open]>summary{background:var(--card)}.trend-row[open]>summary:before{opacity:1}.trend-row>summary:focus-visible{outline:2px solid var(--ink);outline-offset:-2px}.trend-row .tr-var{font-weight:600;color:var(--ink)}.trend-row .tr-slope,.trend-row .tr-total,.trend-row .tr-pval{color:var(--ink)}.trend-row .tr-unit{color:var(--muted);font-size:.78em;margin-left:.15rem}.trend-row .tr-chev{color:var(--accent);text-align:center;display:inline-flex;align-items:center;justify-content:center;transition:transform .2s var(--ease-out)}.trend-row>summary:hover .tr-chev{color:var(--canyon-deep)}.trend-row[open] .tr-chev{transform:rotate(180deg);color:var(--canyon-deep)}.trend-row-body{padding:.2rem .4rem 1.2rem}.trend-row-body .tr-desc{margin:0 0 .7rem;color:var(--muted);font-size:.88rem;max-width:640px}.trend-row-body .chart-wrap{margin-top:0}.theil-tag{font-weight:400;color:var(--muted);font-size:.72em;text-transform:none;letter-spacing:0;margin-left:.2rem}@media (max-width: 720px){.trend-rows-head{display:none}.trend-row>summary{grid-template-columns:1fr auto 1.4em;grid-template-areas:"var sig chev" "slope total ." "pval pval .";row-gap:.15rem;column-gap:.6rem}.trend-row .tr-var{grid-area:var}.trend-row .tr-slope{grid-area:slope;font-size:.82rem;color:var(--muted)}.trend-row .tr-total{grid-area:total;font-size:.82rem;color:var(--muted)}.trend-row .tr-pval{grid-area:pval;font-size:.82rem;color:var(--muted)}.trend-row .tr-sig{grid-area:sig}.trend-row .tr-chev{grid-area:chev}}.method-hero{padding-bottom:2.5rem}.method-back{font-size:.9rem;color:var(--muted);text-decoration:none}.method-lede{max-width:640px;color:var(--ink);font-size:1.05rem;line-height:1.65;margin-top:.6rem}.method-flow{display:flex;align-items:stretch;gap:0;margin-top:3rem;flex-wrap:wrap}.method-flow-node{flex:1 1 150px;min-width:0;display:flex;flex-direction:column;justify-content:center;padding:1rem;background:var(--card);border:1px solid var(--rule);border-radius:3px;text-decoration:none;color:inherit;transition:border-color .15s var(--ease-out),background .15s var(--ease-out),transform .15s var(--ease-out)}a.method-flow-node:hover{border-color:var(--ink);background:var(--paper);transform:translateY(-1px);cursor:pointer}a.method-flow-node:focus-visible{outline:2px solid var(--ink);outline-offset:2px}.method-flow-step{font-family:Space Grotesk,sans-serif;font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.4rem}.method-flow-title{font-family:Fraunces,Georgia,serif;font-size:1.1rem;font-weight:700;color:var(--ink);line-height:1.1}.method-flow-sub{font-family:Space Grotesk,sans-serif;font-size:.72rem;color:var(--muted);margin-top:.3rem}.method-flow-arrow{flex:0 0 34px;width:34px;height:18px;color:var(--muted);align-self:center}.method-body{display:grid;grid-template-columns:170px 1fr;gap:3.5rem;padding-top:2rem;padding-bottom:5rem;align-items:start}.method-toc{position:sticky;top:5.5rem;align-self:start}.method-toc-label{display:block;font-family:Space Grotesk,sans-serif;font-size:.6rem;text-transform:uppercase;letter-spacing:.18em;color:var(--muted);margin-bottom:.8rem}.method-toc ol{list-style:none;margin:0;padding:0}.method-toc li{border-left:2px solid var(--rule);transition:border-color .15s ease}.method-toc li.active{border-left-color:var(--accent)}.method-toc a{display:block;font-family:Space Grotesk,sans-serif;font-size:.78rem;color:var(--muted);text-decoration:none;padding:.45rem 0 .45rem .85rem;transition:color .15s ease}.method-toc a:hover{color:var(--ink);opacity:1}.method-toc li.active a{color:var(--ink)}.method-content{min-width:0}.method-section,.method-content [id]{scroll-margin-top:5rem}.method-section{position:relative;padding:2.2rem 0 2.8rem;border-bottom:1px solid var(--rule)}.method-section:last-child{border-bottom:none}.method-section:first-child{padding-top:.4rem}.method-section h2{font-size:1.9rem;margin:.3rem 0 1rem}.method-section .kicker{margin-bottom:.2rem}.method-section p{max-width:680px}.method-num{position:absolute;top:2.4rem;left:-2.9rem;font-family:Fraunces,Georgia,serif;font-size:2.2rem;font-weight:700;color:#181934;opacity:.85;line-height:1;font-feature-settings:"tnum";user-select:none}.method-section:first-child .method-num{top:.6rem}.method-source-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:1.4rem}.source-card{background:var(--card);padding:1.2rem 1.3rem}.source-card-tag{display:inline-block;font-family:Space Grotesk,sans-serif;font-size:.6rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent);padding:.2rem .6rem;border-radius:9999px;margin-bottom:.9rem}.source-card h3{font-family:Fraunces,Georgia,serif;font-size:1rem;margin:0 0 .5rem}.source-card p{font-family:Space Grotesk,sans-serif;font-size:.86rem;color:var(--ink);margin:0;line-height:1.55;max-width:none}.method-tests{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.8rem;margin-top:1.4rem}.method-test{padding:1rem 1.15rem;border:1px solid var(--rule);border-radius:3px;background:var(--card)}.method-test-name{display:block;font-family:Space Grotesk,sans-serif;font-size:.68rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);margin-bottom:.5rem}.method-test p{font-family:Space Grotesk,sans-serif;font-size:.86rem;color:var(--ink);margin:0;line-height:1.55;max-width:none}.method-list{list-style:none;margin:1.4rem 0 0;padding:0}.method-list li{display:grid;grid-template-columns:1fr auto;gap:1.2rem;padding:.7rem 0;border-bottom:1px solid var(--rule);font-family:Space Grotesk,sans-serif;font-size:.88rem}.method-list li>span:first-child{color:var(--ink)}.method-list li>span:last-child{color:var(--muted);font-feature-settings:"tnum";white-space:nowrap}.limit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:.9rem;margin-top:1.4rem}.limit-card{padding:1rem 1.1rem 1.1rem;background:var(--card);border:1px solid var(--rule);border-radius:3px;font-family:Space Grotesk,sans-serif;font-size:.88rem;line-height:1.55}.limit-card h3{font-family:Fraunces,Georgia,serif;font-size:1.05rem;margin:.5rem 0 .45rem;line-height:1.2}.limit-card p{margin:0;color:var(--ink)}.limit-card p code{background:#0d0d0c0f;padding:0 .25rem;border-radius:2px;font-size:.86em}.limit-tag{display:inline-block;font-family:Space Grotesk,sans-serif;font-size:.6rem;letter-spacing:.13em;text-transform:uppercase;font-weight:600;padding:.2rem .55rem;border-radius:999px}.limit-tag--dataset{color:#b5613b;background:#b5613b1a}.limit-tag--stats{color:#7a5c8b;background:#7a5c8b1a}.limit-tag--method{color:#4a7fa5;background:#4a7fa51a}.limit-tag--coverage{color:#2a6041;background:#2a60411a}.method-citations-list{font-family:Space Grotesk,sans-serif;font-size:.88rem;padding-left:1.2rem;margin:1.2rem 0 0;color:var(--muted);line-height:1.55}.method-citations-list li{margin-bottom:.8rem}@media (max-width: 900px){.method-body{grid-template-columns:1fr;gap:1rem}.method-toc{position:static;padding-bottom:1rem;border-bottom:1px solid var(--rule);margin-bottom:.5rem}.method-num{position:static;display:inline-block;font-size:1.6rem;margin-bottom:.2rem}.method-flow{flex-direction:column;gap:.4rem}.method-flow-arrow{transform:rotate(90deg);margin:0 auto;width:24px}}.carbon-page{padding-bottom:5rem}.carbon-back{font-size:.9rem;color:var(--muted);text-decoration:none}.carbon-lede{max-width:640px;color:var(--ink);font-size:1.05rem;line-height:1.65;margin-top:.6rem}.carbon-hero{display:flex;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-top:3rem;padding-bottom:1.8rem;border-bottom:1px solid var(--rule)}.carbon-hero-big{display:flex;align-items:baseline;gap:.5rem}.carbon-hero-num{font-family:Fraunces,Georgia,serif;font-size:clamp(3.5rem,9vw,6rem);font-weight:900;color:var(--ink);line-height:1;font-feature-settings:"tnum","lnum";letter-spacing:-.02em}.carbon-hero-unit{font-family:Space Grotesk,sans-serif;font-size:1.1rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.carbon-hero-meta{display:flex;flex-direction:column;gap:.25rem;padding-bottom:.6rem}.carbon-hero-meta-label{font-family:Space Grotesk,sans-serif;font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.carbon-hero-meta-sub{font-family:Space Grotesk,sans-serif;font-size:.78rem;color:var(--muted);line-height:1.5}.carbon-hero-meta-sub code{font-size:.78rem;background:var(--sandstone);padding:.05rem .35rem;border-radius:2px}.carbon-compare{margin-top:2rem}.carbon-compare-label{font-family:Space Grotesk,sans-serif;font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.carbon-compare-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:.8rem}.carbon-compare-pill{background:var(--card);padding:1.1rem 1.2rem;display:flex;flex-direction:column;gap:.35rem}.carbon-compare-num{font-family:Fraunces,Georgia,serif;font-size:1.7rem;font-weight:700;color:var(--ink);line-height:1;font-feature-settings:"tnum"}.carbon-compare-unit{font-family:Space Grotesk,sans-serif;font-size:.78rem;color:var(--muted);line-height:1.35}.carbon-stack-wrap{margin-top:3rem}.carbon-stack-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.6rem}.carbon-stack-kicker{font-family:Space Grotesk,sans-serif;font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.carbon-stack-hint{font-family:Space Grotesk,sans-serif;font-size:.72rem;color:var(--muted)}.carbon-stack{display:flex;height:44px;border-radius:4px;overflow:visible;border:1px solid var(--rule);position:relative}.carbon-stack-seg{transition:filter .15s var(--ease-out);cursor:pointer}.carbon-stack-seg:first-child{border-top-left-radius:4px;border-bottom-left-radius:4px}.carbon-stack-seg:last-of-type{border-top-right-radius:4px;border-bottom-right-radius:4px}.carbon-stack-seg:hover{filter:brightness(.92)}.carbon-stack-tooltip{position:absolute;pointer-events:none;padding:.45rem .75rem;background:var(--ink);color:var(--paper);font-family:Space Grotesk,sans-serif;font-size:.78rem;border-radius:4px;white-space:nowrap;transform:translate(-50%,-130%);opacity:0;transition:opacity 125ms var(--ease-out);z-index:5;display:flex;flex-direction:column;gap:.15rem;line-height:1.25}.carbon-stack-tooltip.active{opacity:1}.carbon-stack-tooltip strong{font-weight:600;font-size:.82rem}.carbon-stack-tooltip span{color:#fafaf8b8;font-feature-settings:"tnum"}.carbon-stack-legend{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;margin-top:.9rem;font-family:Space Grotesk,sans-serif;font-size:.78rem}.carbon-stack-legend-item{display:flex;align-items:center;gap:.5rem}.carbon-stack-swatch{width:10px;height:10px;border-radius:2px;display:inline-block}.carbon-stack-name{color:var(--ink)}.carbon-stack-pct{color:var(--muted);font-feature-settings:"tnum"}.carbon-section-head{margin-top:3.2rem;display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap;border-bottom:1px solid var(--rule);padding-bottom:.5rem}.carbon-section-head h2{margin:0;font-size:1.6rem}.carbon-section-hint{font-family:Space Grotesk,sans-serif;font-size:.72rem;color:var(--muted)}.carbon-ledger{margin-top:1rem}.carbon-line{border-bottom:1px solid var(--rule)}.carbon-line:last-child{border-bottom:none}.carbon-line>summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:12px 1.8fr 2fr auto 24px;gap:1rem;align-items:center;padding:.95rem .3rem;transition:background .15s var(--ease-out)}.carbon-line>summary::-webkit-details-marker{display:none}.carbon-line>summary:hover{background:var(--card)}.carbon-line-swatch{width:12px;height:12px;border-radius:2px}.carbon-line-label{font-family:Space Grotesk,sans-serif;font-size:.92rem;color:var(--ink);display:flex;flex-direction:column;gap:.2rem}.carbon-line-cadence{font-size:.62rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.carbon-line-bar-wrap{height:6px;background:var(--rule);border-radius:99px;overflow:hidden;min-width:60px}.carbon-line-bar{display:block;height:100%;border-radius:99px;transition:width .3s var(--ease-out)}.carbon-line-value{font-family:Fraunces,Georgia,serif;font-size:1.15rem;font-weight:700;color:var(--ink);font-feature-settings:"tnum";white-space:nowrap}.carbon-line-value .unit{font-family:Space Grotesk,sans-serif;font-size:.75rem;font-weight:500;color:var(--muted);margin-left:.2rem}.carbon-line-caret{font-family:Space Grotesk,sans-serif;color:var(--muted);font-size:.85rem;transition:transform .18s var(--ease-out);text-align:right}.carbon-line[open] .carbon-line-caret{transform:rotate(180deg)}.carbon-line-detail{padding:0 .3rem 1.2rem 2.6rem}.carbon-line-notes{font-size:.9rem;color:var(--muted);margin:.2rem 0 .9rem;max-width:640px}.carbon-line-rows{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:.4rem 1.5rem;margin:0;font-family:Space Grotesk,sans-serif;font-size:.82rem}.carbon-line-rows>div{display:flex;justify-content:space-between;padding:.35rem 0;border-bottom:1px dashed var(--rule);gap:1rem}.carbon-line-rows dt{color:var(--muted);margin:0}.carbon-line-rows dd{color:var(--ink);margin:0;text-align:right;font-feature-settings:"tnum"}.carbon-line-total{display:grid;grid-template-columns:12px 1.8fr 2fr auto 24px;gap:1rem;align-items:center;padding:.95rem .3rem;background:var(--card);border-top:2px solid var(--ink)}.carbon-recurring{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:1.2rem}.carbon-recurring-item{padding:1.2rem 1.3rem;border:1px solid var(--rule);border-radius:3px;background:var(--card)}.carbon-recurring-num{font-family:Fraunces,Georgia,serif;font-size:2rem;font-weight:700;color:var(--ink);font-feature-settings:"tnum";line-height:1;display:flex;align-items:baseline;gap:.4rem;flex-wrap:wrap}.carbon-recurring-unit{font-family:Space Grotesk,sans-serif;font-size:.78rem;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.carbon-recurring-label{font-family:Space Grotesk,sans-serif;font-size:.68rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-top:.9rem;margin-bottom:.45rem}.carbon-recurring-detail{font-family:Space Grotesk,sans-serif;font-size:.82rem;color:var(--ink);line-height:1.55}.carbon-note{margin-top:2rem}.carbon-sources{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:.1rem 2rem}.carbon-sources li{display:flex;gap:.8rem;padding:.9rem 0;border-bottom:1px solid var(--rule)}.carbon-source-num{font-family:Space Grotesk,sans-serif;font-size:.7rem;font-weight:500;color:var(--accent);font-feature-settings:"tnum";min-width:24px;flex-shrink:0;padding-top:.15rem}.carbon-source-body{min-width:0}.carbon-source-title{font-size:.9rem;color:var(--ink);margin-bottom:.2rem;line-height:1.4}.carbon-source-meta{font-family:Space Grotesk,sans-serif;font-size:.76rem;color:var(--muted);line-height:1.5}.carbon-rerun{background:var(--sandstone);padding:1.1rem 1.2rem;border-radius:3px;overflow-x:auto;font-size:.85rem;margin-top:1.2rem;border:1px solid var(--rule)}.carbon-rerun code{background:none;font-family:JetBrains Mono,ui-monospace,SF Mono,monospace}@media (max-width: 700px){.carbon-line>summary,.carbon-line-total{grid-template-columns:12px 1fr auto 20px}.carbon-line-bar-wrap{display:none}.carbon-line-detail{padding-left:1.5rem}.carbon-sources{grid-template-columns:1fr}}.research-page{padding-bottom:5rem}.research-back{font-size:.9rem;color:var(--muted);text-decoration:none}.research-lede{max-width:680px;color:var(--ink);font-size:1.05rem;line-height:1.65;margin-top:.6rem}.research-steps{list-style:none;counter-reset:step;padding:0;margin:0 0 1rem;display:grid;gap:.9rem}.research-steps li{position:relative;padding:.85rem 1rem .9rem 2.7rem;background:var(--card);border:1px solid var(--rule);border-radius:3px;font-family:Space Grotesk,sans-serif;font-size:.92rem;line-height:1.55;counter-increment:step}.research-steps li:before{content:counter(step,decimal-leading-zero);position:absolute;left:.9rem;top:.85rem;font-family:Fraunces,Georgia,serif;font-size:.95rem;font-weight:700;color:var(--accent);letter-spacing:.04em;font-feature-settings:"tnum"}.research-steps li strong{color:var(--ink)}.research-steps li code{background:#0d0d0c0f;padding:0 .25rem;border-radius:2px;font-size:.86em}.research-steps-note{margin-top:.4rem;font-size:.9rem;color:var(--muted);font-style:italic}.research-section{display:grid;grid-template-columns:300px 1fr;gap:3.5rem;padding:3rem 0;border-top:1px solid var(--rule);align-items:start;margin-top:2.5rem}.research-section:first-of-type{margin-top:3rem}.research-section:last-child{padding-bottom:1rem}.research-section-intro{min-width:0}.research-section-intro .kicker{margin-bottom:.3rem}.research-section-intro h2{font-size:1.5rem;margin:0 0 .8rem}.research-section-intro p{color:var(--ink);font-size:.95rem;line-height:1.65;max-width:none;margin:0}.research-section-intro p code{font-size:.86rem;background:var(--sandstone);padding:.05rem .35rem;border-radius:2px}.research-section-content{min-width:0}.research-resources{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule)}.research-resource{background:var(--card);padding:1.2rem 1.3rem}.research-resource header{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:.55rem}.research-resource-title{font-family:Fraunces,Georgia,serif;font-size:1.05rem;font-weight:700;color:var(--ink)}.research-resource-path{display:block;background:var(--sandstone);color:var(--ink);font-family:JetBrains Mono,ui-monospace,SF Mono,monospace;font-size:.8rem;padding:.45rem .7rem;border-radius:3px;overflow-x:auto;white-space:nowrap;margin-bottom:.55rem}.research-resource p{font-family:Space Grotesk,sans-serif;font-size:.82rem;color:var(--ink);line-height:1.55;margin:0;max-width:none}.research-resource-size{margin-left:.6rem;font-family:Space Grotesk,sans-serif;font-size:.7rem;font-weight:500;color:var(--muted);letter-spacing:.04em}.research-subhead{font-family:Space Grotesk,sans-serif;font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;font-weight:600;color:var(--muted);margin:1.8rem 0 .6rem}.research-usage{list-style:none;padding:0;margin:0 0 .5rem;display:grid;gap:.7rem;font-family:Space Grotesk,sans-serif;font-size:.88rem;line-height:1.55}.research-usage li{background:var(--card);padding:.85rem 1rem;border:1px solid var(--rule);border-radius:3px}.research-usage strong{color:var(--ink)}.research-usage code{background:#0d0d0c0f;padding:0 .25rem;border-radius:2px;font-size:.86em;font-family:JetBrains Mono,ui-monospace,SF Mono,monospace}.research-usage pre{background:var(--sandstone);color:var(--ink);padding:.6rem .8rem;border-radius:3px;margin:.55rem 0 0;overflow-x:auto;font-size:.82rem;font-family:JetBrains Mono,ui-monospace,SF Mono,monospace}.research-usage pre code{background:transparent;padding:0;font-size:inherit}.research-code{margin:0;background:var(--ink);border-radius:4px;overflow:hidden;border:1px solid var(--rule)}.research-code figcaption{display:flex;justify-content:space-between;align-items:center;background:#ffffff0f;padding:.4rem .9rem;border-bottom:1px solid rgba(255,255,255,.08)}.research-code-lang{font-family:Space Grotesk,sans-serif;font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#fafaf880}.research-code pre{margin:0;padding:1rem 1.1rem;background:transparent;color:#fafaf8eb;overflow-x:auto;font-size:.82rem;line-height:1.55}.research-code code{background:none;color:inherit;font-family:JetBrains Mono,ui-monospace,SF Mono,monospace;font-size:.82rem}.research-copy{font-family:Space Grotesk,sans-serif;font-size:.62rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;background:transparent;color:var(--muted);border:1px solid var(--rule);border-radius:9999px;padding:.3rem .75rem;cursor:pointer;line-height:1;transition:background .15s ease,color .15s ease,border-color .15s ease,transform .16s var(--ease-out)}.research-copy:hover{border-color:var(--ink);color:var(--ink)}.research-copy:active{transform:scale(.97)}.research-copy.is-copied{background:var(--accent);color:var(--paper);border-color:var(--accent)}.research-code .research-copy{background:#ffffff14;border-color:#ffffff24;color:#fafaf8bf}.research-code .research-copy:hover{border-color:#fafaf880;color:#fafaf8;background:#ffffff1f}.research-cite{border:1px solid var(--rule);border-radius:4px;background:var(--card);overflow:hidden}.research-cite-tabs{display:flex;align-items:center;gap:.3rem;padding:.4rem .9rem;background:var(--sandstone);border-bottom:1px solid var(--rule)}.research-cite-tab{background:transparent;border:none;font-family:Space Grotesk,sans-serif;font-size:.72rem;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:.4rem .8rem;cursor:pointer;border-radius:9999px;transition:background .15s ease,color .15s ease,transform .16s var(--ease-out)}.research-cite-tab:hover{color:var(--ink)}.research-cite-tab.active{background:var(--paper);color:var(--ink);box-shadow:inset 0 0 0 1px var(--rule)}.research-cite-tab:active{transform:scale(.97)}.research-cite-copy{margin-left:auto}.research-cite-panel{padding:1rem 1.1rem;font-family:Space Grotesk,sans-serif;font-size:.88rem;line-height:1.65;color:var(--ink)}.research-cite-panel pre{margin:0;background:none;font-family:JetBrains Mono,ui-monospace,SF Mono,monospace;font-size:.82rem;line-height:1.55;color:var(--ink);overflow-x:auto}.research-foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule)}.research-foot-grid>div{background:var(--card);padding:1.1rem 1.2rem}.research-foot-label{display:block;font-family:Space Grotesk,sans-serif;font-size:.6rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.7rem}.research-foot-list{list-style:none;margin:0;padding:0}.research-foot-list li{padding:.45rem 0;border-bottom:1px dashed var(--rule);font-family:Space Grotesk,sans-serif;font-size:.86rem;line-height:1.5}.research-foot-list li:last-child{border-bottom:none}.research-foot-list li span{color:var(--muted);font-size:.78rem}.research-foot-list li span.research-foot-links{display:inline-block;margin-top:.2rem;font-size:.78rem;color:var(--muted)}.research-foot-list li span.research-foot-links a{color:var(--accent);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}@media (max-width: 900px){.research-section{grid-template-columns:1fr;gap:1.5rem;padding:2rem 0}}.leaflet-interactive{transition:fill-opacity .15s var(--ease-out),stroke-width .15s var(--ease-out)}@media (prefers-reduced-motion: reduce){.card,.park-card,.park-card:hover,.btn,.btn:active,.chip,.chip:active,.toggle-chip,.toggle-chip:active,.downloads a,.downloads a:active,.swarm svg .park-label,.swarm svg .park-label:hover{transition:none!important;transform:none!important}.park-card:hover{box-shadow:none}}@media (max-width: 900px){.footer-inner{grid-template-columns:1fr 1fr;gap:2.5rem}}@media (max-width: 720px){.nav{padding:.85rem 1rem}.nav-inner{flex-direction:column;gap:.45rem;align-items:flex-start}.nav-links{width:100%;gap:1rem;font-size:.86rem;flex-wrap:wrap;justify-content:flex-start}}@media (max-width: 640px){.hero-upper{padding:3.5rem 1.4rem 2.5rem;min-height:200px}.hero-mountain{width:100%;min-width:0;height:160px;top:auto;bottom:0;opacity:.5}.container{padding:0 1.6rem}.grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.footer-inner{grid-template-columns:1fr;gap:2rem}.footer-bottom{flex-direction:column;gap:.3rem}}@media (max-width: 420px){.container{padding:0 1.2rem}.nav-links{gap:.9rem;font-size:.82rem}.nav-links a[href*="github.com"]{display:none}}.research-cite-panel{overflow-wrap:anywhere}.research-resource,.research-usage>li,.research-steps>li,.park-download-card{min-width:0}