/* Static pages (apps, bird sounds, blog). Matches the academy palette: paper, ink, botanical plates. */
:root{color-scheme:light dark;--paper:#f7f2e3;--card:#fffdf5;--ink:#214836;--soft:#4a5d4f;--muted:#66715e;--rule:#c7ceba;--accent:#254f3c;--accent-ink:#fffdf5;--gold:#98703d;--shade:#21483608}
@media(prefers-color-scheme:dark){:root{--paper:#0c0a09;--card:#161412;--ink:#f2f2f2;--soft:#d3d8cc;--muted:#aeb7a5;--rule:#41463d;--accent:#7fb394;--accent-ink:#0c0a09;--gold:#d2a86a;--shade:#ffffff08}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.75 "Avenir Next",Avenir,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:4px}
img{max-width:100%;height:auto}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.02em;line-height:1.2}
h1{font-size:clamp(36px,6vw,58px);margin:10px 0 14px}
h2{font-size:clamp(25px,3.6vw,32px);margin:44px 0 12px}
h3{font-size:21px;margin:26px 0 8px}
p,li{overflow-wrap:break-word}
.skip{position:absolute;left:-10000px}.skip:focus{left:16px;top:10px;background:var(--card);padding:8px}
.wrap{max-width:1080px;margin:auto;padding:0 24px}
.narrow{max-width:740px}
.site-header{border-bottom:1px solid var(--rule)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:16px;padding-bottom:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font:22px Georgia,serif;text-decoration:none}
.brand img{width:38px;height:38px;border-radius:9px}
.site-nav{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;font-size:15px}
.site-nav a{text-decoration:none}
.site-nav a[aria-current]{text-decoration:underline}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 20px;border-radius:11px;background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:15px;text-decoration:none;border:1px solid var(--accent);cursor:pointer}
.button.ghost{background:transparent;color:var(--ink);border-color:var(--rule)}
.site-nav .button{padding:8px 14px;font-size:14px}
.kicker{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:650;margin:34px 0 0}
.lede{font-size:19px;color:var(--soft);max-width:680px}
.muted{color:var(--muted)}
.small{font-size:14px;line-height:1.6}
.crumbs{font-size:14px;color:var(--muted);margin-top:22px}
.crumbs a{text-decoration:none}
.card{background:var(--card);border:1px solid var(--rule);border-radius:16px;padding:20px}
.grid{display:grid;gap:18px}
.cols-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.cols-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.site-footer{border-top:1px solid var(--rule);margin-top:70px;padding:30px 0 40px;font-size:14px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 18px;margin-bottom:10px}
/* bird pages */
.bird-head{display:grid;grid-template-columns:1.1fr 1fr;gap:34px;align-items:start}
.bird-head figure{margin:30px 0 0}
.bird-head figure img{border-radius:16px;display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--shade)}
figcaption{font-size:13px;line-height:1.5;color:var(--muted);margin-top:8px}
.sci{font:italic 20px Georgia,serif;color:var(--soft);margin:0}
.clips{display:grid;gap:16px}
.clip{display:grid;grid-template-columns:minmax(0,1fr);gap:10px}
.clip img{border-radius:10px;display:block;width:100%;height:120px;object-fit:cover;background:#111}
.clip audio{width:100%}
.tag{display:inline-block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:650;color:var(--gold)}
.facts{padding-left:20px}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}
.chips li{border:1px solid var(--rule);border-radius:999px;padding:3px 12px;font-size:14px}
.callout{background:var(--card);border:1px solid var(--rule);border-radius:16px;padding:22px;margin:40px 0}
.callout h2{margin-top:0}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:14px}
.bird-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));padding:0;list-style:none}
.bird-grid a{display:block;text-decoration:none;background:var(--card);border:1px solid var(--rule);border-radius:14px;overflow:hidden;height:100%}
.bird-grid img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--shade)}
.bird-grid span{display:block;padding:9px 12px 11px;font-size:15px;line-height:1.35}
.bird-grid i{display:block;font-size:13px;color:var(--muted)}
.sources{font-size:13px;line-height:1.6;color:var(--muted);border-top:1px solid var(--rule);margin-top:50px;padding-top:16px}
/* apps */
.apps-hero{display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center}
.phones{display:flex;gap:14px;justify-content:center;align-items:flex-start}
.phones img{width:46%;max-width:240px;border-radius:26px;border:1px solid var(--rule);box-shadow:0 18px 40px #0000001f}
.phones img:nth-child(2){margin-top:40px}
.platform h3{margin-top:4px}
.platform ul{padding-left:20px;margin:8px 0 0}
.shots{display:flex;gap:12px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x mandatory}
.shots img{flex:0 0 auto;width:min(46%,200px);border-radius:18px;border:1px solid var(--rule);scroll-snap-align:start}
form.beta{display:grid;gap:12px;max-width:520px}
form.beta label{font-weight:600;font-size:15px}
form.beta input[type=email]{width:100%;font:inherit;padding:12px 14px;border-radius:10px;border:1px solid var(--rule);background:var(--card);color:var(--ink)}
form.beta fieldset{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 18px}
form.beta legend{font-weight:600;font-size:15px;margin-bottom:6px;padding:0}
form.beta fieldset label{font-weight:400}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.status{min-height:1.6em;font-size:15px}
details{border-top:1px solid var(--rule);padding:12px 0}
details summary{cursor:pointer;font-weight:600}
/* blog */
.post-list{list-style:none;padding:0}
.post-list li{border-top:1px solid var(--rule);padding:22px 0}
.post-list h2{margin:4px 0 6px;font-size:26px}
.post-list a{text-decoration:none}
article.post{font-size:18px}
article.post h2{font-size:28px}
article.post blockquote{margin:24px 0;padding:4px 0 4px 18px;border-left:3px solid var(--gold);color:var(--soft);font-style:italic}
.draft-banner{background:#f2d58a;color:#3a2a00;padding:10px 14px;border-radius:10px;font-size:15px;margin-top:20px}
@media(max-width:760px){.bird-head,.apps-hero{grid-template-columns:1fr}.wrap{padding:0 16px}h2{margin-top:36px}.phones img{width:47%}}
.apps-hero>*,.grid>*,.bird-head>*,.clip>*{min-width:0}h1{overflow-wrap:break-word}