[hidden]{display:none!important}:root{--bg:#0d1117;--bg-2:#121823;--surface:#ffffff09;--surface-hi:#ffffff12;--border:#ffffff17;--text:#e6edf3;--muted:#8b98a8;--accent:#3ddc97;--accent-2:#5cc8ff;--warn:#ffb547;--radius:14px;--mono:ui-monospace, "JetBrains Mono", "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;--sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:radial-gradient(1200px 600px at 85% -10%, #3ddc9714, transparent 60%), radial-gradient(900px 500px at -10% 10%, #5cc8ff12, transparent 60%), var(--bg);color:var(--text);font:16px/1.65 var(--sans);background-attachment:fixed;flex-direction:column;min-height:100vh;margin:0;display:flex}a{color:var(--accent-2);text-decoration:none}a:hover{text-underline-offset:3px;text-decoration:underline}.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 20px}main{flex:1;padding:32px 0 64px}.site-header{z-index:10;-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border);background:#0d1117b8;position:sticky;top:0}.site-header .wrap{align-items:center;gap:24px;height:60px;display:flex}.brand{font-family:var(--mono);color:var(--text);letter-spacing:-.01em;white-space:nowrap;font-weight:600}.brand span{color:var(--accent)}.brand:hover{text-decoration:none}.nav{scrollbar-width:none;gap:4px;margin-left:auto;display:flex;overflow-x:auto}.nav::-webkit-scrollbar{display:none}.nav a{color:var(--muted);white-space:nowrap;border-radius:8px;padding:6px 10px;font-size:.94rem}.nav a:hover,.nav a[aria-current=page]{color:var(--text);background:var(--surface-hi);text-decoration:none}h1,h2,h3{letter-spacing:-.015em;margin:0 0 .5em;line-height:1.25}h1{font-size:clamp(1.9rem,4.5vw,2.8rem)}h2{margin-top:2.2em;font-size:1.4rem}h3{font-size:1.1rem}p{margin:0 0 1em}.lead{color:var(--muted);max-width:62ch;font-size:1.12rem}.eyebrow{font-family:var(--mono);color:var(--accent);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.6em;font-size:.8rem}.muted{color:var(--muted)}.hero{padding:40px 0 16px}.hero h1 span{color:var(--accent)}.hero .actions{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.btn{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:10px;align-items:center;gap:8px;padding:9px 16px;font-size:.95rem;font-weight:500;display:inline-flex}.btn:hover{background:var(--surface-hi);text-decoration:none}.btn.primary{background:var(--accent);color:#062417;border-color:#0000}.btn.primary:hover{filter:brightness(1.08)}.grid{grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px;display:grid}.card{border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);color:var(--text);flex-direction:column;gap:6px;padding:18px 18px 16px;transition:border-color .15s,background .15s,transform .15s;display:flex}a.card:hover{background:var(--surface-hi);border-color:#3ddc9759;text-decoration:none;transform:translateY(-1px)}.card h3{margin:0}.card p{color:var(--muted);margin:0;font-size:.95rem}.card .meta{flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:10px;display:flex}.tag{font-family:var(--mono);border:1px solid var(--border);color:var(--muted);background:#ffffff0d;border-radius:999px;padding:2px 8px;font-size:.74rem}.tag.cat-meshcore{color:var(--accent);border-color:#3ddc974d}.tag.cat-homeassistant{color:var(--accent-2);border-color:#5cc8ff4d}.tag.cat-adsb{color:var(--warn);border-color:#ffb5474d}.tag.role{color:var(--text)}.cats{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;display:grid}.cat-tile .count{font-family:var(--mono);color:var(--muted);font-size:.8rem}.cat-tile h3:before{content:"";vertical-align:middle;background:var(--accent);border-radius:50%;width:8px;height:8px;margin-right:8px;display:inline-block}.cat-tile.homeassistant h3:before{background:var(--accent-2)}.cat-tile.adsb h3:before{background:var(--warn)}.cat-tile.tools h3:before{background:var(--muted)}.section-head{justify-content:space-between;align-items:baseline;gap:12px;margin:48px 0 16px;display:flex}.section-head h2{margin:0}.list{flex-direction:column;gap:10px;display:flex}.row{grid-template-columns:1fr auto;align-items:baseline;gap:4px 16px;padding:14px 16px;display:grid}.row .lang{font-family:var(--mono);color:var(--accent);font-size:.78rem}@media (width<=560px){.row{grid-template-columns:1fr}}.filters{flex-wrap:wrap;gap:8px;margin:20px 0 22px;display:flex}.filters button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:999px;padding:5px 12px;font-size:.88rem}.filters button[aria-pressed=true]{color:#062417;background:var(--accent);border-color:#0000}.prose{max-width:74ch}.prose h2{font-size:1.25rem}.prose ul,.prose ol{padding-left:1.3em}.prose li{margin:.25em 0}.prose code:not(pre code){font-family:var(--mono);border:1px solid var(--border);background:#ffffff12;border-radius:6px;padding:1px 6px;font-size:.88em}.prose pre{font-family:var(--mono);border:1px solid var(--border);border-radius:12px;margin:0 0 1.2em;padding:16px 18px;font-size:.86rem;line-height:1.55;position:relative;overflow-x:auto}.prose table{border-collapse:collapse;width:100%;margin-bottom:1.2em;font-size:.93rem;display:block;overflow-x:auto}.prose th,.prose td{border:1px solid var(--border);text-align:left;padding:6px 10px}.prose blockquote{border-left:3px solid var(--accent);color:var(--muted);margin:0 0 1em;padding:4px 16px}.copy-btn{font:500 .75rem var(--sans);cursor:pointer;color:var(--muted);border:1px solid var(--border);opacity:0;background:#ffffff14;border-radius:7px;padding:4px 9px;transition:opacity .15s;position:absolute;top:8px;right:8px}.prose pre:hover .copy-btn,.copy-btn:focus{opacity:1}@media (hover:none){.copy-btn{opacity:1}}.links{flex-wrap:wrap;gap:10px;margin:18px 0 28px;display:flex}.back{color:var(--muted);margin-bottom:18px;font-size:.92rem;display:inline-block}.site-footer{border-top:1px solid var(--border);color:var(--muted);padding:22px 0;font-size:.88rem}.site-footer .wrap{flex-wrap:wrap;justify-content:space-between;gap:8px 20px;display:flex}.site-footer a{color:var(--muted)}.site-footer nav{gap:16px;display:flex}@media (width<=560px){.site-header .wrap{flex-wrap:wrap;gap:4px;height:auto;padding-top:10px;padding-bottom:6px}.nav{width:calc(100% + 10px);margin-left:-10px}.nav a{padding:6px 10px;font-size:.9rem}}.photos{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));align-items:start;gap:14px;margin:8px 0 28px;display:grid}.photos figure{margin:0}.photos img{border:1px solid var(--border);border-radius:12px;width:100%;height:auto;display:block}.photos figcaption{color:var(--muted);margin-top:6px;font-size:.85rem}