:root{--bg:#152d2a;--bg2:#1e3b34;--ink:#f1f0df;--muted:#a7b7a5;--line:#c4d7bd29;--lime:#d2ed73;--pink:#f3a1a2;--cream:#f2e8cc;--radius:24px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 8%,#5a6e3b55,transparent 28rem),var(--bg);color:var(--ink);line-height:1.6}.wrap{width:min(1120px,calc(100% - 40px));margin:auto}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:13px;font-weight:900;letter-spacing:.13em}.brand-mark{display:grid;place-items:center;width:30px;height:30px;color:var(--bg);background:var(--lime);border-radius:50% 50% 50% 5px}.topbar nav{display:flex;gap:27px;color:var(--muted);font-size:13px}.topbar nav a{text-decoration:none}.topbar nav a:hover{color:var(--lime)}.topbar select{background:var(--bg2);color:var(--ink);border:1px solid var(--line);border-radius:25px;padding:8px 11px;font-size:12px}.hero{padding:91px 0 75px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:75px}.eyebrow{margin:0 0 15px;color:var(--pink);font-weight:900;font-size:10px;letter-spacing:.18em}.leaf{color:var(--lime);font-size:15px;vertical-align:-1px}.hero h1{font-size:clamp(3.1rem,7.2vw,6.7rem);line-height:.92;letter-spacing:-.09em;margin:0;max-width:680px}.hero h1 strong{color:var(--lime);font-weight:800}.hero-copy>p:last-child{max-width:560px;color:var(--muted);font-size:16px;margin:28px 0 0}.place-card{background:var(--cream);color:#223b30;border-radius:var(--radius);padding:27px;box-shadow:0 22px 60px #0004}.place-card label{display:block;font-size:12px;font-weight:900;margin-bottom:9px}.search-row{display:flex;gap:8px}.search-row input{width:100%;min-width:0;border:1px solid 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span{font-size:10px;color:var(--muted)}.toolbar{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:14px 0 15px}.filters{display:flex;gap:7px}.filter{background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:7px 11px;font-size:11px;cursor:pointer}.filter.active{color:var(--bg);background:var(--lime);border-color:var(--lime);font-weight:800}.observation-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.observation-card{background:var(--bg2);border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;color:var(--ink);display:block;transition:transform .18s ease,background .18s ease}.observation-card:hover{transform:translateY(-4px);background:#29473c}.observation-photo{height:185px;background:#2b4b3d;display:grid;place-items:center;overflow:hidden}.observation-photo img{width:100%;height:100%;object-fit:cover}.observation-photo span{font-size:40px;color:#91b16f}.observation-body{padding:15px}.species-name{font-size:16px;font-weight:850;line-height:1.2}.scientific{font-family:Georgia,serif;font-style:italic;color:#adc69c;font-size:12px;margin-top:3px}.obs-date{color:var(--muted);font-size:10px;margin-top:14px}.grade{display:inline-block;border:1px solid #d2ed7355;color:var(--lime);border-radius:20px;padding:3px 7px;font-size:9px;margin-top:9px}.status{min-height:26px}.muted{color:var(--muted);font-size:12px}.field-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}.field-grid article{background:var(--bg);padding:24px;min-height:205px}.field-grid .big-note{background:linear-gradient(140deg,#294b3d,#1b332e)}.note-icon{font-size:31px;color:var(--lime)}.note-number{color:var(--pink);font-size:11px;font-weight:900;letter-spacing:.12em}.field-grid h3{font-size:20px;letter-spacing:-.04em;margin:28px 0 9px}.field-grid p{color:var(--muted);font-size:12px;margin:0}.attribution{font-size:11px;color:var(--muted);margin-top:18px}.attribution a{color:var(--lime)}.footer{border-top:1px solid var(--line);padding:27px 0 45px;color:var(--muted);font-size:11px;display:flex;justify-content:space-between;gap:20px}.footer b{color:var(--ink);letter-spacing:.12em;margin-right:13px}.footer a{color:var(--muted);text-decoration:none}.footer a:hover{color:var(--lime)}@media(max-width:820px){.hero{grid-template-columns:1fr;gap:34px;padding:65px 0 65px}.topbar nav{display:none}.observation-grid{grid-template-columns:repeat(2,1fr)}.field-grid{grid-template-columns:1fr 1fr}}@media(max-width:520px){.wrap{width:calc(100% - 28px)}.hero-copy>p:last-child{font-size:14px}.observation-grid,.field-grid{grid-template-columns:1fr}.observation-photo{height:210px}.toolbar{align-items:start;gap:15px;flex-direction:column}.footer{display:block}.footer>a{display:block;margin-top:12px}}