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@media(min-width:1500px){.hero h1{font-size:94px}.hero-grid{min-height:710px}}
@media(max-width:1100px){.wrap{padding-left:35px;padding-right:35px}.site-header{height:98px;gap:20px}.site-header nav{gap:18px;font-size:15px}.brand>span{font-size:16px}.brand svg{width:39px}.visit-link{padding:12px;font-size:14px}.visit-link span{margin-left:10px}.design-label{display:none}.design-bar{justify-content:center;gap:45px}.hero-grid{gap:20px;min-height:620px}.hero h1{font-size:75px}.hero-specimen{height:565px}.hero-specimen>img{height:520px}.orbit{width:310px;height:310px}.orbit-two{width:380px;height:380px}.story-grid{gap:35px;grid-template-columns:.55fr 1.3fr .6fr}.story-emblem{width:120px;height:170px}.story-grid h2{font-size:39px}.story-aside p{font-size:20px}.tree-art{height:300px}.section-head h2,.friends-section h2{font-size:34px}.friends-section{gap:40px}.donor strong{font-size:20px}.detail-grid{gap:40px}.detail h1{font-size:45px}.about-layout{gap:55px}.about-side{padding:30px}.concept-card{padding:25px 21px}.concept-card>strong{font-size:32px}.concept-field strong{font-size:29px}}
@media(max-width:860px){.site-header nav{gap:15px}.visit-link{display:none}.hero h1{font-size:64px}.hero-grid{gap:0;min-height:590px}.hero-description{font-size:17px;max-width:300px}.hero-specimen{height:530px}.hero-specimen>img{height:480px}.hero-note{margin-top:30px}.plate-index{font-size:11px;left:10px}.hero-specimen figcaption{left:12px;right:5px}.hero-specimen figcaption i{font-size:19px}.hero-specimen figcaption .plate-label{font-size:11px}.hero-actions{gap:20px}.button{padding:15px;gap:16px}.tree-art{height:260px}.card-text h3{font-size:23px}.story-grid{grid-template-columns:.6fr 1.5fr}.story-aside{display:none}.photo-strip img{height:260px}.friends-section{grid-template-columns:1fr;gap:35px}.friends-list{max-width:650px}.page-intro h1{font-size:54px}.detail-grid{gap:30px}.detail-art img{height:490px}.detail h1{font-size:39px}.detail-description{font-size:17px}.latin{font-size:20px}.about-layout{grid-template-columns:.8fr 1.5fr;gap:35px}.about-side{min-height:300px}.prose h2{font-size:28px}.partner-hero{padding:35px;gap:35px}.partner-hero h2{font-size:32px}.sponsor-slots>div{padding:22px}.sponsor-slots p{font-size:19px}.visit-layout{gap:35px;grid-template-columns:1fr 1.3fr}.location-drawing svg{width:60px}.location-drawing span{font-size:19px}.concept-grid{gap:12px}.concept-card{padding:25px 18px;min-height:370px}.concept-card>strong{font-size:28px}.concept-card>p{font-size:14px}.concept-field strong{font-size:25px}}
@media(max-width:650px){.wrap{padding-left:23px;padding-right:23px}.design-bar{padding:8px 9px;min-height:48px;gap:0;justify-content:center}.theme-options{gap:1px}.theme-options button{font-size:13px;padding:8px 10px}.theme-options button span{font-size:12px;margin-right:4px}.research-shortcut{display:none}.site-header{height:87px;gap:10px}.brand>span{font-size:16px;letter-spacing:.05em}.brand small{font-size:11px;letter-spacing:.12em}.brand svg{width:37px}.menu-toggle{display:block;font-size:14px;padding:10px}.site-header nav{display:none}.menu-open .site-header nav{display:flex;position:absolute;z-index:10;top:135px;left:0;right:0;background:var(--paper);flex-direction:column;padding:20px 25px;border-bottom:1px solid var(--line);gap:0}.site-header nav a{font-size:18px;padding:15px 0}.hero-grid{grid-template-columns:1fr;gap:0;min-height:0}.hero-copy{padding-top:37px;padding-bottom:0}.hero-location{font-size:12px;letter-spacing:.07em;margin-bottom:23px}.hero h1{font-size:68px;line-height:1;letter-spacing:-.055em;margin-bottom:23px}.hero-description{max-width:330px;font-size:17px;line-height:1.85}.hero-actions{margin-top:25px;gap:25px}.hero-note{display:none}.hero-specimen{height:440px;width:100%;margin-top:20px}.hero-specimen>img{height:400px}.orbit{width:260px;height:260px;top:65px}.orbit-two{width:330px;height:330px;top:30px}.plate-index{top:40px;left:7px}.hero-specimen figcaption{left:5px;right:5px;bottom:3px;padding-top:10px}.hero-specimen figcaption i{font-size:21px}.hero-specimen figcaption span{font-size:12px}.hero-foot{height:60px;margin-top:24px;font-size:11px;letter-spacing:.08em}.hero-foot>:nth-child(2){display:none}.section{padding-top:55px;padding-bottom:55px}.section-head{display:block;margin-bottom:28px}.section-head h2,.friends-section h2{font-size:33px}.section-head>p,.collection-intro{max-width:100%;margin-top:20px}.section-head>.text-link{margin-top:20px}.eyebrow{font-size:12px;margin-bottom:15px}.tree-grid{grid-template-columns:1fr;gap:28px}.tree-art{height:365px}.card-text{padding-top:17px}.card-text h3{font-size:28px;margin-top:5px}.card-text p{font-size:18px}.card-text .micro{font-size:12px}.caption{font-size:12px;margin-top:22px}.story-grid{grid-template-columns:1fr;padding-top:45px;padding-bottom:45px;gap:30px}.story-emblem{width:95px;height:120px;gap:5px}.story-emblem svg{width:43px}.story-emblem span{font-size:11px}.story-grid h2{font-size:39px}.story-grid p{font-size:16px}.photo-strip{grid-template-columns:1fr;gap:25px}.photo-strip img{height:275px}.friends-section{gap:30px}.friends-list{gap:14px}.future-partner{padding:18px}.donor strong{font-size:20px}.future-partner p{font-size:21px}.future-partner small{font-size:12px}.footer-main{padding-top:35px;padding-bottom:35px;display:block}.footer-main>div{margin-top:28px}.footer-title{font-size:29px}.footer-leaf{display:none}.footer-bottom{gap:15px;font-size:12px}.page-intro{padding-top:27px;padding-bottom:35px}.breadcrumb{margin-bottom:36px;font-size:13px}.page-intro h1{font-size:43px}.page-intro>p:last-child{font-size:17px;line-height:1.9;margin-top:20px}.section-topless{padding-bottom:55px}.catalogue-tools{padding:21px 0}.search-box{max-width:100%}.filters{gap:7px}.filters button{font-size:13px;padding:9px 12px}.catalogue-columns{display:none}.tree-row{grid-template-columns:1fr 25px;gap:7px;padding:21px 0}.row-title{grid-column:1;grid-row:1;gap:15px}.row-title h2{font-size:24px}.row-number{width:17px}.row-origin{grid-column:1;grid-row:2;padding-left:32px;font-size:13px}.row-type{display:none}.row-arrow{grid-column:2;grid-row:1/3}.catalogue-section{padding-bottom:55px}.detail{padding-top:28px;padding-bottom:55px}.detail-grid{grid-template-columns:1fr;gap:35px}.detail-art{grid-row:2}.detail-art img{height:480px}.detail h1{font-size:45px}.detail article .eyebrow{margin-bottom:15px}.facts{margin:25px 0}.detail-description{font-size:18px}.specimen-symbol{height:300px}.next-tree{gap:15px;margin-top:40px}.next-tree>span{font-size:12px}.next-tree strong{font-size:23px}.about-layout{grid-template-columns:1fr;gap:35px;padding-bottom:50px}.about-side{display:none}.prose h2{font-size:29px}.prose p{font-size:17px;line-height:1.95}.source-box{padding:20px}.gallery-grid{grid-template-columns:1fr;gap:30px}.gallery-grid figure:last-child{grid-column:auto}.photo-button>img,.gallery-grid figure:last-child .photo-button>img{height:330px}.gallery-grid figure:last-child .photo-button>img{object-position:50% 40%}.illustration-gallery{margin-top:55px}.own-photos{padding:25px;gap:0;margin-top:45px}.own-photos h2{font-size:31px}.own-photos>svg{display:none}.own-photos p:not(.eyebrow){font-size:15px}.notice{font-size:14px;padding:17px}.partner-hero{padding:28px;display:block}.partner-hero h2{font-size:32px;overflow-wrap:anywhere}.partner-hero>p{margin-top:25px;font-size:16px}.partner-credits{padding:45px 0}.partner-credits h2,.sponsor-space h2{font-size:31px}.partner-credits>p:not(.eyebrow){font-size:17px}.sponsor-slots{grid-template-columns:1fr}.sponsor-slots>div{min-height:145px}.sponsor-slots p{margin-top:15px;font-size:23px}.visit-layout{grid-template-columns:1fr;gap:35px;padding-bottom:55px}.location-panel{min-height:300px}.location-drawing svg{width:85px}.location-drawing span{font-size:19px}.concept-grid{grid-template-columns:1fr;gap:18px}.concept-card{min-height:300px;padding:28px}.concept-card>strong{font-size:39px;margin-top:25px}.concept-card>p{font-size:16px;max-width:100%;margin:20px 0}.concept-card>small{margin-top:7px}.concept-field strong{font-size:35px}.research-prose{margin:45px auto}.research-list-head{padding-top:40px}.reference-table article{grid-template-columns:1fr;gap:15px;padding:23px 0}.reference-table article>p{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

main:focus{outline:none}.mobile-only{display:none}@media(max-width:650px){.mobile-only{display:block}}

.catalogue-grid{margin-top:30px;gap:40px 25px}.catalogue-grid .tree-art{height:350px}.card-text h2{font-size:25px;line-height:1.2;margin-top:8px;letter-spacing:-.02em}.gallery-catalogue-link{margin-top:35px}.research-prose{margin-top:0}.empty-state{grid-column:1/-1}@media(max-width:860px) and (min-width:651px){.catalogue-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalogue-grid .tree-art{height:320px}}@media(max-width:650px){.menu-open .site-header nav{top:87px}.catalogue-grid .tree-art{height:400px}.catalogue-grid{gap:35px}.card-text h2{font-size:28px}}

.park-map{border:1px solid var(--line);background:var(--surface);align-self:start;min-width:0}.map-heading,.map-caption{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:18px 20px}.map-heading>span:last-child{font-size:14px}.park-map iframe{display:block;border:0;border-block:1px solid var(--line);width:100%;height:380px;background:var(--surface)}.map-caption{font-size:13px;line-height:1.6;flex-wrap:wrap}.map-caption>span:last-child{color:var(--muted);font-size:12px}.map-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin:25px 0 35px}@media(max-width:650px){.park-map iframe{height:330px}.map-heading,.map-caption{padding:16px}.map-actions{gap:18px}}

/* Readable type across the Herbarium, with prominent navigation. */
:root{font-size:18px}
.site-header{position:relative}
.site-header nav{font-size:18px;gap:24px}
.site-header nav a{font-size:18px;line-height:1.5}
.visit-link,.button{font-size:16px}
.hero-description{max-width:430px;font-size:18px;line-height:1.8}
.hero-actions{flex-wrap:wrap;row-gap:16px}
.eyebrow{letter-spacing:.12em}
.prose p,.detail-description,.page-intro>p:last-child{font-size:18px;line-height:1.85}
.facts dd{font-size:16px}
.caption,.detail-art figcaption{font-size:13px}
.hero-foot{height:auto;min-height:73px;gap:16px;flex-wrap:wrap;padding-top:18px;padding-bottom:18px;line-height:1.6}
.prose{min-width:0}
@media(max-width:1100px){.visit-link{display:none}.site-header nav{gap:20px}}
@media(max-width:900px){
 .site-header nav{display:none}
 .menu-toggle{display:block;font-size:16px;min-height:44px;padding:10px 14px}
 .menu-open .site-header nav{display:flex;position:absolute;top:100%;left:0;right:0;z-index:10;background:var(--paper);flex-direction:column;gap:0;padding:14px 24px 20px;border-bottom:1px solid var(--line)}
 .menu-open .site-header nav a{font-size:20px;padding:14px 0}
 .mobile-only{display:block}
}
@media(max-width:650px){
 .hero-description,.prose p,.detail-description,.page-intro>p:last-child{font-size:17px}
 .site-header .brand>span{font-size:15px}
 .site-header .brand small{font-size:10px;letter-spacing:.08em}
 .menu-open .site-header nav{top:100%}
 .hero-location{font-size:12px;flex-wrap:wrap}
 .hero-foot{font-size:12px;gap:12px}
 .hero-foot a{font-size:13px}
 .footer-bottom{flex-wrap:wrap;font-size:12px;line-height:1.7}
}

/* Compact botanical catalogue with cropped watercolor previews. */
.tree-list{border-top:1px solid var(--line)}
.tree-list-head{display:grid;grid-template-columns:minmax(0,1fr) 210px 135px;gap:24px;margin:28px 45px 14px 154px;font-size:12px;letter-spacing:.1em;color:var(--muted)}
.tree-list-item{display:grid;grid-template-columns:24px 100px minmax(0,1fr) 210px 135px 22px;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line);transition:background .2s}
.tree-list-item:hover{background:var(--surface)}
.tree-list-number{font-size:12px;color:var(--muted)}
.tree-list-image{display:block;width:100px;height:100px;overflow:hidden;background:#e9e9dc;border:1px solid var(--line)}
.tree-list-image img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 28%;transform:scale(1.75);transform-origin:center 28%;mix-blend-mode:multiply;transition:transform .4s}
.tree-list-item:hover img{transform:scale(1.9)}
.tree-list-title{min-width:0}.tree-list-title h2{font-size:27px;line-height:1.2;letter-spacing:-.02em}.tree-list-title i{display:block;font:italic 17px/1.5 var(--serif);color:var(--muted);margin-top:7px}
.tree-list-origin,.tree-list-type{font-size:15px;line-height:1.6;color:var(--muted)}.tree-list-arrow{font-size:24px}
.park-gallery figure:last-child{grid-column:auto}.park-gallery figure:last-child .photo-button>img{height:360px;object-position:center}.park-gallery{row-gap:50px}.park-gallery h2{font-size:27px}
@media(max-width:1100px){.tree-list-item{grid-template-columns:20px 88px minmax(0,1fr) 170px 20px;gap:16px}.tree-list-image{width:88px;height:88px}.tree-list-type{display:none}.tree-list-head{grid-template-columns:1fr 170px;margin-left:140px;margin-right:36px}.tree-list-head>span:last-child{display:none}.tree-list-title h2{font-size:25px}}
@media(max-width:760px){.tree-list-head{display:none}.tree-list-item{grid-template-columns:88px minmax(0,1fr) 20px;gap:18px}.tree-list-number{display:none}.tree-list-image{grid-row:1/3}.tree-list-title{grid-column:2}.tree-list-origin{grid-column:2;grid-row:2;font-size:14px}.tree-list-arrow{grid-column:3;grid-row:1/3}.tree-list-title h2{font-size:24px}.tree-list-title i{font-size:16px;margin-top:6px}.tree-list{margin-top:27px}}
@media(max-width:450px){.tree-list-item{grid-template-columns:76px minmax(0,1fr) 18px;gap:10px 14px;padding:20px 0}.tree-list-image{width:76px;height:88px}.tree-list-title h2{font-size:22px}.tree-list-title i{font-size:15px;overflow-wrap:anywhere}.tree-list-origin{font-size:13px}.park-gallery figure:last-child .photo-button>img{height:330px}}
#lightbox-content img{width:auto;max-width:100%;height:auto;margin-inline:auto}

.donor-website{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.15em;text-decoration-color:var(--line)}
.donor-website:hover{text-decoration-color:currentColor}
@media(max-width:650px){.partner-hero h2{font-size:clamp(20px,6.7vw,32px);letter-spacing:-.035em;overflow-wrap:normal;white-space:nowrap}}

.friends-list--single{grid-template-columns:minmax(0,1fr)}

.motion-pending{opacity:0;transform:translate3d(0,22px,0);transition:opacity 900ms cubic-bezier(.2,.6,.25,1),transform 1050ms cubic-bezier(.2,.6,.25,1);transition-delay:var(--reveal-delay,0ms)}
.tree-list-item.motion-pending{transition-duration:700ms,850ms}
.motion-pending.motion-visible{opacity:1;transform:translate3d(0,0,0)}
.motion-pending:focus-within{opacity:1;transform:none;transition:none}
.photo-strip img.motion-photo-pending,.park-gallery img.motion-photo-pending{opacity:0;transform:scale(1.045);transition:opacity 1050ms ease,transform 1550ms cubic-bezier(.2,.6,.25,1);transition-delay:var(--photo-delay,0ms)}
.photo-strip img.motion-photo-visible,.park-gallery img.motion-photo-visible{opacity:1;transform:scale(1)}
.menu-icon{display:inline-block;position:relative;width:19px;height:18px;flex:none}
.menu-icon i{position:absolute;left:0;width:19px;height:1.5px;background:currentColor;border-radius:2px;transition:transform 280ms ease,opacity 220ms ease;transform-origin:center}
.menu-icon i:nth-child(1){top:3px}.menu-icon i:nth-child(2){top:8px}.menu-icon i:nth-child(3){top:13px}
.menu-open .menu-icon i:nth-child(1){transform:translateY(5px) rotate(45deg)}
.menu-open .menu-icon i:nth-child(2){opacity:0;transform:scaleX(.5)}
.menu-open .menu-icon i:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
@media(max-width:900px){
 .menu-toggle{display:inline-flex;align-items:center;justify-content:center;gap:10px}
 .site-header nav{display:flex;position:absolute;top:100%;left:0;right:0;z-index:10;background:var(--paper);flex-direction:column;gap:0;padding:14px 24px 20px;border-bottom:1px solid var(--line);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px);transition:opacity 300ms ease,transform 300ms ease,visibility 0s 300ms}
 .menu-open .site-header nav{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0);transition-delay:0s}
 .site-header nav a{opacity:0;transform:translateX(-7px);transition:opacity 360ms ease,transform 400ms ease;transition-delay:0s;--menu-order:0}
 .site-header nav a:nth-child(2){--menu-order:1}.site-header nav a:nth-child(3){--menu-order:2}.site-header nav a:nth-child(4){--menu-order:3}.site-header nav a:nth-child(5){--menu-order:4}
 .menu-open .site-header nav a{opacity:1;transform:translateX(0);transition-delay:calc(70ms + var(--menu-order)*60ms)}
 .site-header nav a:focus-visible{opacity:1;transform:none;transition:none}
}
#lightbox[open] img{animation:none}
#lightbox[open] img.motion-photo-pending{opacity:0;transform:none;transition:opacity 800ms ease}
#lightbox[open] img.motion-photo-visible{opacity:1}
@media(prefers-reduced-motion:reduce){
 .motion-pending,.motion-pending.motion-visible,.photo-strip img.motion-photo-pending,.park-gallery img.motion-photo-pending,#lightbox[open] img.motion-photo-pending{opacity:1;transform:none;transition:none!important}
 .menu-icon i,.site-header nav,.site-header nav a{transition:none!important}
}
@media print{.motion-pending,.motion-photo-pending{opacity:1!important;transform:none!important;transition:none!important}}

@keyframes park-popup-in{from{opacity:0;transform:translateY(16px) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes park-popup-out{from{opacity:1;transform:translateY(0) scale(1)}to{opacity:0;transform:translateY(8px) scale(.965)}}
@keyframes park-backdrop-in{from{opacity:0}to{opacity:1}}
@keyframes park-backdrop-out{from{opacity:1}to{opacity:0}}
#lightbox[open]{transform-origin:center;animation:park-popup-in 420ms cubic-bezier(.2,.7,.25,1) both}
#lightbox[open]::backdrop{animation:park-backdrop-in 320ms ease both}
#lightbox[open].is-closing{animation:park-popup-out 200ms ease-in both;pointer-events:none}
#lightbox[open].is-closing::backdrop{animation:park-backdrop-out 200ms ease-in both}
@media(prefers-reduced-motion:reduce){#lightbox[open],#lightbox[open]::backdrop,#lightbox[open].is-closing,#lightbox[open].is-closing::backdrop{animation:none!important}}