:root{--paper:#faf9f4;--ink:#34483c;--muted:#657568;--green:#456b50;--pale:#e8eddf;--pink:#eac9bc;--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--sans:"PingFang SC","Microsoft YaHei",sans-serif;--ease:cubic-bezier(.16,1,.3,1)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.7 var(--sans);-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button{border:0;background:transparent}button:active,.button:active{transform:scale(.97)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--green);outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:500;text-wrap:balance}p{text-wrap:pretty}h1{font-size:42px;line-height:1.4}h2{font-size:28px}h3{font-size:22px}small{font-size:12px}button:disabled{opacity:.5;cursor:default}.skip{position:fixed;top:-100px;z-index:100;background:var(--paper);padding:10px}.skip:focus{top:5px}.site-header{height:92px;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:0 4.5%;background:var(--paper);position:relative;z-index:20}.brand{display:flex;align-items:center;gap:12px}.brand span{font:29px/1.1 var(--serif);white-space:nowrap}.brand small{display:block;font:10px/1.6 var(--sans);letter-spacing:4px;margin-top:6px}.site-header nav{display:flex;gap:38px;margin-left:auto;margin-right:36px;font-size:14px}.site-header nav a{padding:12px 0;position:relative}.site-header nav a[aria-current="page"]:after{content:"";position:absolute;bottom:4px;left:calc(50% - 3px);width:6px;height:6px;border-radius:50%;background:var(--green)}.plant-link{display:flex;align-items:center;gap:18px;font-size:14px}.plant-link span{display:grid;place-items:center;width:32px;height:32px;border:1px solid #8a9b84;border-radius:50%;font-size:20px}.scene{position:relative;height:calc(100svh - 174px);min-height:560px;overflow:hidden;isolation:isolate;background:#edf2e9}.scene-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 50%;z-index:-2}.scene:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 60px #faf9f43b;z-index:-1;pointer-events:none}.scene-heading{position:absolute;left:66%;top:8%;width:29%;max-width:420px}.scene-heading .eyebrow{margin-bottom:14px}.scene-heading h1{font-size:clamp(30px,3vw,46px);line-height:1.5;letter-spacing:1px}.scene-heading p{font-size:13px;margin-top:15px;letter-spacing:2px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--muted)}.hotspot{position:absolute;display:flex;align-items:center;gap:10px;transform:translate(-50%,-50%);padding:10px;min-height:48px;z-index:2}.hotspot:active{transform:translate(-50%,-50%) scale(.97)}.hotspot .seed{width:33px;height:42px;border-radius:70% 18% 70% 18%;border:1px solid #53674d;background:#faf6cce8;transform:rotate(22deg);display:grid;place-items:center;box-shadow:0 2px 12px #44583a18;transition:transform .3s var(--ease)}.seed span{transform:rotate(-22deg);font:13px var(--serif)}.hotspot .label{padding:5px 13px 5px 10px;background:#faf9f4ee;border-radius:2px;font-size:14px;box-shadow:0 2px 12px #44583a09;white-space:nowrap}.hotspot .label small{display:block;color:var(--muted);font-size:10px;line-height:1.5}.hotspot-0{left:27%;top:31%}.hotspot-1{left:71%;top:58%}.hotspot-2{left:87%;top:40%}.hotspot-3{left:15%;top:68%}.hotspot-4{left:29%;top:94%}.scene-bottom{height:82px;padding:0 4.5%;display:flex;align-items:center;gap:26px;background:var(--paper)}.scene-bottom .place{font:20px var(--serif)}.scene-bottom .count{font-size:12px;color:var(--muted)}.scene-tools{margin-left:auto;display:flex;align-items:center;gap:25px;font-size:13px}.scene-tools button{min-height:44px;padding:8px 0}.round{width:40px;height:40px;display:inline-grid;place-items:center;border:1px solid #7d9179;border-radius:50%;font-size:18px;margin-left:10px}
.page{max-width:1180px;margin:0 auto;padding:48px 36px 72px;min-height:calc(100svh - 92px)}.page-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:36px}.page-intro h1{margin-top:8px}.page-intro p{margin-top:12px;color:var(--muted);max-width:580px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:10px 22px;border:1px solid #83967f;border-radius:24px;background:var(--paper);font-size:14px;white-space:nowrap}.button.primary{background:var(--green);border-color:var(--green);color:#fffdf4}.button.subtle{border-color:transparent;background:var(--pale)}.toolbar{display:flex;align-items:center;gap:20px;margin-bottom:32px}.search{position:relative;flex:1}.search input{width:100%;border:0;background:#ecefe5;padding:15px 20px;border-radius:4px}.filters{display:flex;gap:6px;flex-wrap:wrap}.filters button{padding:8px 14px;min-height:42px;border-radius:24px}.filters button[aria-pressed="true"]{background:var(--green);color:white}.path-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.path-card{padding:26px;background:#f0f1e7;position:relative;display:flex;flex-direction:column;min-height:260px;isolation:isolate;border-radius:3px}.path-card:nth-child(3n+2){background:#eaf0ee}.path-card:nth-child(3n){background:#f4eae4}.path-card .card-meta{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-bottom:18px}.path-card h2{font-size:24px;line-height:1.6;max-width:92%}.path-card p{font-size:13px;color:var(--muted);margin:12px 0 24px}.path-card .card-bottom{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-top:auto;font-size:12px}.path-card .card-bottom a{min-height:40px;display:flex;align-items:center;gap:10px}.path-card .card-bottom a:after{content:"＋";font-size:20px}.path-card .card-number{font:42px var(--serif);opacity:.14;position:absolute;right:23px;top:25px}.empty{padding:70px 20px;text-align:center;grid-column:1/-1}.empty p{color:var(--muted);margin:12px 0 25px}.footer-note{margin-top:38px;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer-note button{text-decoration:none}.back-link{font-size:13px;display:inline-flex;align-items:center;min-height:44px}.back-link:before{content:"◌";margin-right:8px;font-size:21px}.detail-page{padding-top:15px}.detail-title{display:grid;grid-template-columns:1fr auto;align-items:end;gap:32px;margin:10px 0 28px}.detail-title h1{font-size:34px;max-width:800px}.detail-title p{font-size:14px;color:var(--muted);margin-top:10px;max-width:760px}.detail-meta{display:flex;gap:20px;font-size:12px;color:var(--muted);margin-top:15px;flex-wrap:wrap}.progress-ring{width:94px;height:94px;display:grid;place-items:center;border-radius:50%;background:conic-gradient(var(--green) var(--pct),#dfe6d8 0);position:relative;flex-shrink:0}.progress-ring:before{content:"";position:absolute;inset:5px;background:var(--paper);border-radius:50%}.progress-ring span{position:relative;font:24px var(--serif)}.progress-ring small{font:10px var(--sans);display:block;text-align:center;color:var(--muted)}.study-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.segmented{display:flex;background:var(--pale);padding:4px;border-radius:24px}.segmented button{padding:8px 18px;font-size:13px;border-radius:24px;min-height:40px}.segmented button[aria-pressed="true"]{background:var(--paper);box-shadow:0 1px 5px #34483c13}.study-layout{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:24px;align-items:start}.study-map{position:relative;min-height:520px;background:#eaf0e6;overflow:hidden;border-radius:4px}.study-map:before{content:"";position:absolute;inset:0;background:url('https://assets.marsfishlab.com/assets/garden-watercolor.png') 22% 48%/auto 115%;opacity:.4}.stage-tabs{position:relative;display:flex;gap:8px;padding:18px;flex-wrap:wrap}.stage-tabs button{background:#faf9f4e8;padding:8px 14px;min-height:42px;font-size:12px;border-radius:20px}.stage-tabs button[aria-selected="true"]{background:var(--green);color:white}.branch-map{position:relative;min-height:385px;margin:0 25px}.branch-map:before{content:"";position:absolute;top:30px;bottom:35px;left:50%;border-left:2px solid #7f927368;transform:rotate(7deg)}.node-leaf{position:relative;display:flex;align-items:center;gap:10px;text-align:left;background:#fbfaf2ed;width:79%;margin:12px 0;padding:10px 18px 10px 12px;border-radius:6px 26px 26px 26px;box-shadow:0 2px 10px #526b4210;font-size:13px;min-height:48px}.node-leaf:nth-child(even){margin-left:21%;border-radius:26px 6px 26px 26px}.node-leaf[aria-pressed="true"]{background:#456b50;color:white}.node-leaf.done:not([aria-pressed="true"]){background:#dce7d2}.node-leaf b{flex-shrink:0;font:16px var(--serif);width:25px;text-align:center}.node-leaf:after{content:"";width:16px;height:23px;position:absolute;right:-12px;border-radius:80% 0 80% 0;background:#a9bb91;transform:rotate(18deg)}.stage-note{position:relative;padding:10px 20px 20px;text-align:center;font:14px var(--serif)}.node-panel{background:#eff0e7;padding:28px;position:sticky;top:20px;border-radius:3px;min-height:420px}.node-panel h2{font-size:24px;line-height:1.65;margin:10px 0}.node-panel p{font-size:13px;color:var(--muted)}.resources{margin:24px 0;display:grid;gap:10px}.resource{display:block;background:var(--paper);padding:16px;font-size:13px;line-height:1.8;overflow-wrap:anywhere}.resource small{display:block;color:var(--green);font-size:10px;margin-bottom:5px;letter-spacing:1px}.node-panel .button{width:100%;margin-top:8px}.node-panel .fine{font-size:11px;text-align:center;margin-top:12px}.list-stage{margin-bottom:24px}.list-stage h3{margin-bottom:12px}.list-stage .node-leaf{width:100%;margin:8px 0;border-radius:4px;background:#ecefe4}.list-stage .node-leaf[aria-pressed="true"]{background:var(--green)}.list-stage .node-leaf:after{display:none}.reading-list{padding:5px 0}.note-field{width:100%;margin:18px 0 5px;background:var(--paper);border:1px solid #b8c3b2;border-radius:3px;padding:10px;font-size:13px;resize:vertical;min-height:76px}.stats{display:flex;gap:50px;margin:30px 0 40px}.stats strong{display:block;font:36px var(--serif)}.stats span{font-size:12px;color:var(--muted)}.form-layout{display:grid;grid-template-columns:230px 1fr;gap:50px}.form-aside{font-size:13px;color:var(--muted);padding-top:12px}.form-aside h2{font-size:24px;color:var(--ink);margin-bottom:18px}.form-aside img{width:100%;height:190px;object-fit:cover;object-position:left;margin-top:26px;border-radius:50% 50% 5% 5%}.field{display:block;margin-bottom:20px;font-size:13px}.field input,.field textarea,.field select{display:block;width:100%;background:#eeefe6;border:1px solid transparent;border-radius:3px;padding:12px 14px;margin-top:7px}.field textarea{resize:vertical}.field input:invalid:not(:placeholder-shown){border-color:#a76a59}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.edit-stage{background:#f0f1e7;padding:24px;margin:22px 0;border-radius:3px}.edit-stage input,.edit-stage textarea{background:var(--paper)}.edit-stage .stage-top{display:flex;gap:18px;align-items:center}.stage-top .field{flex:1}.text-button{font-size:12px;min-height:40px;text-decoration:none;text-underline-offset:4px}.edit-node{padding:16px;background:#e4e9dc;margin:12px 0 18px}.edit-node .field{margin-bottom:12px}.edit-resource{background:#eff1e9;padding:12px;margin-bottom:12px}.edit-resource .field{margin-bottom:8px}.edit-resource .resource-top{display:flex;align-items:center;justify-content:space-between}.actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.draft-status{font-size:12px;color:var(--muted);margin:16px 0}.notice{position:fixed;bottom:24px;left:50%;transform:translate(-50%,15px);background:#34483c;color:#fffdf5;padding:12px 24px;max-width:calc(100% - 32px);width:max-content;border-radius:4px;z-index:80;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}.notice.on{opacity:1;transform:translate(-50%,0)}.about{max-width:650px}.about p{margin:22px 0}.about a{text-decoration:none}
@media(hover:hover){.hotspot:hover .seed{transform:rotate(30deg) scale(1.15)}.hotspot:hover .label{background:#fffce8}.path-card a:hover,.text-button:hover{color:#8e5d45}.resource:hover{background:#e1e8d9}.node-leaf:hover{box-shadow:0 3px 12px #526b4225}}
@media(min-width:1600px){.scene-heading{top:10%}.scene{min-height:680px}}
@media(max-width:1000px){.site-header{padding:0 28px;gap:20px}.site-header nav{gap:24px;margin-right:0}.scene-heading{left:62%;width:34%;top:7%}.scene-heading h1{font-size:32px}.scene-heading p{font-size:11px}.hotspot-2{left:84%;top:44%}.toolbar{flex-direction:column;align-items:stretch}.study-layout{grid-template-columns:minmax(0,1fr) 310px;gap:18px}.node-panel{padding:22px}.detail-title h1{font-size:29px}.form-layout{grid-template-columns:180px 1fr;gap:26px}.scene-tools{gap:18px}.scene-bottom{gap:15px}.scene-bottom .count{display:none}}
@media(max-width:700px){.site-header{height:80px;padding:0 20px;gap:12px}.brand span{font-size:24px}.brand small{font-size:8px;letter-spacing:2px}.brand{gap:8px}.site-header nav{gap:16px;font-size:12px}.site-header nav a{padding:13px 0}.plant-link{width:32px;font-size:0;gap:0}.plant-link span{font-size:19px}.scene{height:730px;min-height:0}.scene-art{object-fit:cover;object-position:35% center;opacity:.92}.scene-heading{left:8%;top:5%;width:84%;max-width:none;background:#faf9f4ed;padding:20px 24px}.scene-heading h1{font-size:30px;line-height:1.45}.scene-heading h1 br{display:none}.scene-heading p{font-size:12px;margin-top:8px}.scene-heading .eyebrow{margin-bottom:6px}.hotspot-0{left:31%;top:33%}.hotspot-1{left:70%;top:55%}.hotspot-2{left:72%;top:40%}.hotspot-3{left:28%;top:66%}.hotspot-4{left:58%;top:80%}.scene-bottom{height:auto;min-height:100px;padding:16px 20px;flex-wrap:wrap;gap:6px}.scene-bottom .place{font-size:18px}.scene-tools{width:100%;margin:0;justify-content:space-between;font-size:12px}.scene-tools .round{width:30px;height:30px;margin-left:5px}.page{padding:26px 20px 50px}.page-intro{align-items:flex-start;margin-bottom:24px}.page-intro h1{font-size:32px}.page-intro p{font-size:13px}.page-intro>.button{font-size:12px;padding:8px 14px}.path-grid{grid-template-columns:1fr;gap:16px}.path-card{min-height:240px;padding:24px}.path-card h2{font-size:22px}.filters{gap:3px}.filters button{padding:7px 12px;font-size:13px}.toolbar{gap:14px;margin-bottom:24px}.detail-title{gap:16px;margin-top:6px}.detail-title h1{font-size:25px}.detail-title p{font-size:12px}.progress-ring{width:68px;height:68px}.progress-ring span{font-size:18px}.detail-meta{font-size:11px;gap:10px}.study-layout{grid-template-columns:1fr}.study-map{min-height:460px}.branch-map{min-height:320px;margin:0 16px}.node-panel{position:static;padding:24px;min-height:0}.study-toolbar{align-items:flex-start}.study-toolbar>.text-button{max-width:100px}.segmented button{padding:7px 14px}.stage-tabs{gap:6px;padding:12px}.stage-tabs button{font-size:11px;padding:8px 10px}.node-leaf{font-size:12px}.form-layout{grid-template-columns:1fr;gap:20px}.form-aside img{display:none}.form-aside h2{margin-bottom:8px}.form-row{grid-template-columns:1fr;gap:0}.edit-stage{padding:16px}.edit-node{padding:12px}.stats{gap:32px}.stats strong{font-size:30px}.footer-note{font-size:11px}.empty{padding:40px 10px}}
@media(max-width:700px){.brand span{font-size:20px}.brand small{font-size:8px;letter-spacing:1px}.site-header nav{gap:11px;font-size:11px}.site-header{gap:10px}.plant-link{flex-shrink:0}.scene-heading{padding:20px}.scene-heading h1{font-size:28px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* The field atlas follows the reference's landscape / diagram / specimen hierarchy. */
.ecosystem-page{max-width:1280px;margin:auto;padding:28px 38px 38px;position:relative;background:var(--paper)}
.atlas-heading{text-align:center;position:relative;z-index:1;margin:5px 0 24px}.atlas-heading p{font-size:10px;letter-spacing:3px;color:#738071}.atlas-heading h1{display:table;margin:5px auto 8px;font-size:23px;letter-spacing:3px;line-height:1.6;padding:2px 18px;border:1px solid #b8bfb0;outline:1px solid #dce0d5;outline-offset:4px}
.atlas-landscape{position:relative;aspect-ratio:1.95;overflow:hidden;margin:0 -8px}.atlas-landscape>img{width:100%;height:100%;object-fit:cover;object-position:center 73%;mix-blend-mode:multiply}.habitat-key{display:grid;grid-template-columns:repeat(5,1fr);margin-top:4px;gap:16px;text-align:center}.habitat-key a{display:flex;flex-direction:column;align-items:center;padding:12px 0 20px}.habitat-key span{font-size:10px;letter-spacing:2px;color:#6f7b6b}.habitat-key small{font-size:12px;margin-top:3px;color:#4e6150}
.atlas-diagram{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,1.65fr) minmax(0,1fr);gap:38px;align-items:center;margin:20px 0 36px;min-height:470px}.atlas-section-label{font-size:10px;letter-spacing:2px;color:#788271;margin-bottom:24px}.atlas-notes section{position:relative;margin:0 0 24px}.atlas-notes h3{font-size:17px;margin:5px 0;line-height:1.55}.atlas-notes p{font-size:13px;line-height:1.9;color:#6b7566}.note-number{font-size:10px;color:#a18a70;letter-spacing:2px}.atlas-notes-left section{padding-left:35px;min-height:100px;padding-right:40px}.atlas-notes-left .note-number{position:absolute;left:0;top:3px}.atlas-notes-left h3{font-size:15px}.atlas-notes-left p{font-size:12px}.atlas-notes-right{padding-left:4px}.atlas-notes-right>.atlas-section-label{text-align:right}.atlas-notes-right section:first-of-type p{max-width:250px}.atlas-growing{display:flex;align-items:center;gap:12px;min-height:125px}.atlas-growing h3{font-size:15px}.atlas-growing p{font-size:12px}.atlas-growing a,.atlas-plant-own{font-size:12px;display:inline-block;padding:8px 0;text-decoration:none;text-underline-offset:5px}.mini-plant{width:72px;height:125px;flex-shrink:0}
.atlas-orbit{position:relative;aspect-ratio:1/1;width:100%}
.specimen-section{margin:36px 0 0;padding-top:22px;border-top:0}.specimen-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:15px}.specimen-heading h2{font-size:22px;letter-spacing:1px;margin-top:5px}.specimen-heading .eyebrow{font-size:9px;letter-spacing:2px}.atlas-search input{width:220px;border:0;border-bottom:0;background:transparent;border-radius:0;padding:9px 4px;font-size:12px}.atlas-filters{display:flex;justify-content:space-between;gap:20px;align-items:center}.atlas-filters .filters{gap:16px}.atlas-filters .filters button{font-size:11px;border-radius:0;min-height:36px;padding:5px 4px;background:transparent;color:#697663}.atlas-filters .filters button[aria-pressed="true"]{color:#354a32;text-decoration:none;text-underline-offset:6px}.atlas-filters #result-count{font-size:10px;color:#89907e;white-space:nowrap}.specimen-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;padding:16px 0}.specimen{display:flex;flex-direction:column;align-items:center;text-align:center;min-width:0;padding:4px 4px 12px;position:relative}.specimen-art{display:block;aspect-ratio:.55;width:108px;max-width:100%;margin-bottom:10px;transition:transform .4s var(--ease)}.plant-art{background-image:url('https://assets.marsfishlab.com/assets/botanical-specimens.png');background-size:500% 100%;background-position:calc(var(--specimen)*25%) 50%;background-repeat:no-repeat;mix-blend-mode:multiply}.bird-art{background-image:url('https://assets.marsfishlab.com/assets/bird-specimens.png');background-size:500% 100%;background-position:calc(var(--specimen)*25%) 50%;background-repeat:no-repeat;mix-blend-mode:multiply;width:150px;aspect-ratio:.7;margin-top:-12px;margin-bottom:-4px}.specimen-name{font:17px/1.65 var(--serif);display:block;overflow-wrap:anywhere}.specimen-latin{font:10px/1.7 var(--sans);color:#77816e;display:block;margin-top:4px}.specimen:hover .specimen-art{transform:translateY(-5px) rotate(2deg)}.specimen:hover .specimen-name{color:#997455}.podcast-section{margin-top:12px}.podcast-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px}.podcast-caption{font-size:11px;color:#76816f}.podcast-note{font-size:11px;color:#78816e;margin:6px 0}.listen-link{font-size:11px;margin-top:5px;color:#657653;text-decoration:none;text-underline-offset:5px}.atlas-footer{text-align:center;margin-top:38px;padding:25px 0 10px}.atlas-footer p{font:21px var(--serif);letter-spacing:4px}.atlas-footer span{display:block;font-size:10px;letter-spacing:2px;margin-top:8px;color:#89907e}.atlas-footer a{font-size:9px;color:#939985;display:inline-block;margin-top:16px}
/* Quiet exploration: a landscape first, labels only at the point of interest. */
.hotspot{min-width:175px;min-height:110px;justify-content:center;border-radius:50%;gap:8px}.hotspot .seed,.hotspot .label{opacity:0;transition:opacity .22s ease,transform .35s var(--ease);pointer-events:none}.hotspot:hover .seed,.hotspot:hover .label,.hotspot:focus-visible .seed,.hotspot:focus-visible .label,.hotspot.revealed .seed,.hotspot.revealed .label{opacity:1}.hotspot:focus-visible{outline:1px dashed #63795d;outline-offset:0}.scene-heading{z-index:3}.hotspot-4{top:86%}




@media(max-width:1000px){.ecosystem-page{padding:20px 28px 35px}.atlas-diagram{gap:22px;grid-template-columns:1fr minmax(290px,1.65fr) 1fr;min-height:410px}.atlas-notes-left section{padding-left:24px;padding-right:14px}.atlas-notes h3{font-size:14px}.atlas-notes p{font-size:12px}.atlas-growing{gap:7px}.mini-plant{width:46px;height:90px}.specimen-grid{gap:12px}.specimen-name{font-size:15px}.podcast-grid{gap:16px}.atlas-section-label{margin-bottom:18px}.bird-art{width:130px}}
@media(max-width:700px){.ecosystem-page{padding:22px 18px 35px}.atlas-heading{margin-bottom:20px}.atlas-heading h1{font-size:19px;letter-spacing:2px}.atlas-heading p{font-size:9px}.atlas-landscape{aspect-ratio:1.45;margin:0 -18px}.atlas-landscape>img{object-position:58% 70%}.habitat-key{gap:5px;margin:0 -4px}.habitat-key a{padding:8px 0}.habitat-key span{font-size:8px;letter-spacing:0}.habitat-key small{font-size:9px;line-height:1.5}.atlas-diagram{display:grid;grid-template-columns:1fr 1fr;gap:22px 18px;margin:22px 0 30px;min-height:0}.atlas-orbit{grid-column:1/-1;grid-row:1;width:min(100%,440px);margin:auto}.atlas-notes-left{grid-column:1}.atlas-notes-right{grid-column:2}.atlas-section-label{font-size:9px;margin-bottom:18px}.atlas-notes section{margin-bottom:16px}.atlas-notes-left section{padding:0 0 0 22px;min-height:64px}.atlas-notes-left h3,.atlas-notes-right h3{font-size:13px}.atlas-notes p{font-size:11px;line-height:1.8}.atlas-notes-left p{font-size:10px}.atlas-notes-right>.atlas-section-label{text-align:left}.atlas-growing{display:block;min-height:0}.mini-plant{display:none}.atlas-growing a,.atlas-plant-own{font-size:10px}.specimen-heading{gap:14px;align-items:flex-start}.specimen-heading h2{font-size:18px}.specimen-heading .eyebrow{font-size:8px;letter-spacing:1px}.atlas-search input{width:116px;font-size:10px}.atlas-filters{gap:10px}.atlas-filters .filters{gap:11px}.atlas-filters .filters button{font-size:10px}.specimen-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 8px;padding-top:15px}.specimen-art{width:80px}.specimen-name{font-size:13px}.specimen-latin{font-size:9px}.specimen-section{margin-top:15px;padding-top:20px}.podcast-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 14px}.bird-art{width:110px;aspect-ratio:.75}.podcast-caption{font-size:9px;max-width:100px;text-align:right}.podcast-note{font-size:10px}.listen-link{font-size:10px;min-height:32px}.atlas-footer{margin-top:15px}.hotspot{min-width:145px;min-height:100px}.hotspot-4{left:58%;top:80%}.hotspot .label{font-size:12px;padding:5px 8px}.hotspot .seed{width:27px;height:35px}.hotspot .label small{font-size:9px}}
@media(hover:none){.hotspot:hover .seed,.hotspot:hover .label{opacity:0}.hotspot.revealed .seed,.hotspot.revealed .label,.hotspot:focus-visible .seed,.hotspot:focus-visible .label{opacity:1}}
@media(prefers-reduced-motion:reduce){}
.specimen-illustration{background:none;mix-blend-mode:multiply;mask-image:linear-gradient(to bottom,transparent 1%,#000 10%,#000 89%,transparent 99%)}.specimen-art.bird-art{width:180px;height:175px;aspect-ratio:auto;margin:6px 0 12px;mask-image:radial-gradient(ellipse 70% 70% at 50% 48%,#000 48%,transparent 82%)}.skip:not(:focus){width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.atlas-landscape{mask-image:linear-gradient(to bottom,#000 90%,transparent 100%)}
@media(max-width:700px){.specimen-art.bird-art{width:140px;height:150px;margin:0 0 7px}}
.specimen-art.specimen-illustration:not(.bird-art){height:196px;aspect-ratio:auto}.specimen-art.bird-art{mask-image:linear-gradient(to bottom,transparent,#000 10%,#000 95%,transparent)}
@media(max-width:700px){.specimen-art.specimen-illustration:not(.bird-art){height:144px}}
@media(prefers-reduced-motion:reduce){}

/* Raster-only illustrations; all specimen files carry real alpha transparency. */
.brand .brand-sprout{display:block;width:28px;height:35px;position:relative;flex-shrink:0;margin-right:4px;border-left:1px solid #62745e;transform:rotate(22deg);border-radius:50%;margin-left:6px}.brand-sprout:before,.brand-sprout:after{content:"";position:absolute;width:13px;height:21px;border:1px solid #62745e;border-radius:90% 0 90% 0;background:var(--paper)}.brand-sprout:before{left:-12px;top:13px;transform:rotate(-65deg)}.brand-sprout:after{left:0;top:0}
.specimen-illustration{mix-blend-mode:normal;mask-image:none;background:none}.specimen-illustration img{display:block;width:100%;height:100%;object-fit:contain}.specimen-art.specimen-illustration:not(.bird-art){width:160px;height:196px}.specimen-art.bird-art{mask-image:none;width:180px;height:175px;margin:6px 0 12px}.mini-plant{width:72px;height:125px}
@media(max-width:700px){.brand .brand-sprout{width:17px;height:27px;margin-right:0}.brand-sprout:before,.brand-sprout:after{width:10px;height:15px}.specimen-art.specimen-illustration:not(.bird-art){width:100px;height:144px}.specimen-art.bird-art{width:140px;height:150px;margin:0 0 7px}}
@media(prefers-reduced-motion:reduce){}

/* Learning choices use spacing and color, without decorative rules or underlines. */
.atlas-selection{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;min-width:0;padding:22px 0}
.selection-plant{display:block;width:140px;height:170px}.atlas-selection h2{font-size:22px}.start-study{font-size:14px;padding:8px 16px;border-radius:20px;background:#e5ebdf}
.atlas-options{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:20px}.atlas-options button{font-size:13px;min-height:40px;padding:6px 12px;border-radius:18px}.atlas-options button[aria-pressed="true"]{background:#e3eadb;color:#354a32}
.atlas-search input{background:#edf0e7;border-radius:6px;padding:10px 12px}.atlas-growing a:hover,.atlas-plant-own:hover,.listen-link:hover{color:#997455}
@media(max-width:700px){.atlas-selection{grid-column:1/-1;grid-row:1;padding:10px 0}.selection-plant{height:145px}.atlas-selection h2{font-size:20px}.atlas-options{gap:3px}.atlas-options button{padding:6px 11px}}
@media(prefers-reduced-motion:reduce){}

/* Retain the original circular selector and its image thumbnails. */

.atlas-orbit{position:relative;aspect-ratio:1/1;width:100%}.orbit-sample{position:absolute;width:58px;height:58px;transform:translate(-50%,-50%);border:1px solid transparent;border-radius:50%;padding:3px;z-index:2}.orbit-sample:active{transform:translate(-50%,-50%) scale(.97)}.orbit-sample span{display:block;width:100%;height:100%;border-radius:50%;background:url('https://assets.marsfishlab.com/assets/garden-watercolor.png');background-size:430%;background-position:calc(var(--sample)*25%) calc(15% + var(--sample)*19%);filter:saturate(.8)}.orbit-sample[aria-pressed="true"]{border-color:#667d56}.orbit-sample:hover{border-color:#a18765}.orbit-center{position:absolute;inset:22% 25% 27%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.orbit-plant{width:88px;height:125px;display:block}.orbit-center h2{font-size:18px;margin:5px 0;white-space:nowrap}.orbit-center>.eyebrow{font-size:9px;letter-spacing:3px}.orbit-center a{font-size:11px;min-height:32px;padding:3px 8px;text-decoration:none;text-underline-offset:5px}.orbit-legend{display:flex;justify-content:space-between;position:absolute;left:10%;right:10%;bottom:0}.orbit-legend button{border:1px solid #a9b49f;font:12px var(--serif);padding:5px;min-width:38px;min-height:34px;background:var(--paper)}.orbit-legend button[aria-pressed="true"]{background:#e3eadb;border-color:#6f8262}
@media(max-width:1000px){.orbit-plant{width:65px;height:95px}.orbit-center h2{font-size:16px}.orbit-sample{width:49px;height:49px}}
@media(max-width:700px){.atlas-orbit{grid-column:1/-1;grid-row:1;width:min(100%,440px);margin:auto}.orbit-sample{width:48px;height:48px}.orbit-plant{width:73px;height:110px}.orbit-center h2{font-size:17px}.orbit-legend button{min-width:38px;min-height:36px}}.orbit-plant{width:90px;height:125px}
.orbit-rings{position:absolute;left:18%;top:13.6%;width:64%;height:64%;border:1px solid #a7af997a;border-radius:50%}.orbit-rings i{position:absolute;inset:7%;border:1px dashed #a7af9970;border-radius:50%}
@media(max-width:700px){.orbit-plant{width:80px;height:110px}}

.brand .brand-logo{display:block;width:46px;height:46px;object-fit:contain;flex-shrink:0}
@media(max-width:700px){.brand .brand-logo{width:36px;height:36px}}

.podcast-grid{row-gap:38px}.podcast .specimen-art.reading-art{width:150px;height:175px;margin:6px 0 12px}.reading-meta{font-size:11px;color:var(--muted);margin-top:auto;padding-top:8px}.podcast .podcast-note{max-width:240px;line-height:1.8}.podcast .listen-link{padding:6px 12px;min-height:36px}
@media(max-width:700px){.podcast .specimen-art.reading-art{width:125px;height:150px}.reading-meta{font-size:10px}.podcast-grid{row-gap:30px}}

.podcast .specimen-art.fish-art{height:180px;width:100%;display:flex;align-items:center;justify-content:center}.podcast .fish-art img{width:100%;height:100%;object-fit:contain}
@media(max-width:700px){.podcast .specimen-art.fish-art{height:150px}}

.hotspot-5{left:56%;top:71%}.habitat-key,.specimen-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
@media(max-width:960px){.specimen-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.habitat-key{grid-template-columns:repeat(3,minmax(0,1fr))}.hotspot-5{left:25%;top:84%;min-width:100px;min-height:72px}.hotspot-4{min-width:105px;min-height:80px}.orbit-legend{left:2%;right:2%}}

.specimen-grid[hidden],.podcast-section[hidden]{display:none}

/* Keep the path selector prominent and the illustrations beside reading titles small. */
.ecosystem-page .orbit-rings {
  left: 13.5%;
  top: 9.1%;
  width: 73%;
  height: 73%;
}
.ecosystem-page .orbit-sample {
  width: clamp(62px, 8.8vw, 128px);
  height: auto;
  aspect-ratio: 1;
  background: var(--paper);
}
.specimen-grid .specimen-art.specimen-illustration {
  width: 124px;
  height: 150px;
  margin-bottom: 6px;
}
.podcast-grid .podcast .specimen-art {
  width: 100px;
  height: 94px;
  margin: 2px 0 8px;
}
.podcast-grid { row-gap: 24px; }
@media (max-width: 700px) {
  .specimen-grid .specimen-art.specimen-illustration { width: 80px; height: 108px; }
  .podcast-grid .podcast .specimen-art { width: 106px; height: 108px; margin: 0 0 5px; }
  .podcast-grid { row-gap: 19px; }
  .atlas-orbit { margin-bottom: 20px; }
  .orbit-legend { bottom: -20px; }
}

@media (min-width:701px) {
  .atlas-orbit { margin-block: 18px 32px; }
  .orbit-legend { bottom: -26px; }
}

.about-site {max-width:900px;padding-top:clamp(40px,6vw,84px)}
.about-site header>p,.about-account p {max-width:35em;margin:14px 0 0;color:var(--muted);line-height:1.95}
.about-account {display:flex;align-items:center;justify-content:space-between;gap:36px;margin:40px 0;padding:clamp(24px,4vw,46px);background:#eff2e8;border-radius:4px}
.about-account h2 {font:clamp(28px,3vw,38px)/1.4 var(--serif);margin-top:7px}
.about-account figure {margin:0;text-align:center;flex:0 0 auto}
.about-account img {display:block;width:190px;height:auto}
.about-account figcaption,.about-sources {color:var(--muted);font-size:13px}
.about-account figcaption {margin-top:8px}
.about-sources summary {cursor:pointer;width:fit-content}
.about-sources p {margin:12px 0}.about-sources a {text-decoration:underline}
@media(max-width:640px){.about-account {flex-direction:column;align-items:start}}

.about-data-link {color:var(--green);text-decoration:underline;text-underline-offset:4px;font-size:15px}

.study-hub .detail-title{margin-block:32px}
.study-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-bottom:44px}
.study-choice{display:flex;flex-direction:column;align-items:start;background:#eaf0e5;border-radius:8px;padding:clamp(22px,4vw,44px);color:inherit}
.study-choice:nth-child(2){background:#eef0e2}
.study-choice h2{font:clamp(25px,3vw,36px)/1.3 var(--serif);margin:18px 0 12px}
.study-choice p{line-height:1.85;color:var(--muted);margin:0 0 20px}
.study-choice span,.atlas-notes-left a{text-decoration:underline;text-underline-offset:4px}
.study-choice span{margin-top:auto}
@media(max-width:660px){.study-choices{grid-template-columns:1fr}}