:root{--bg:#14161a;--panel:#1d2026;--line:#2c313a;--text:#e8e6e1;--muted:#a3a8b1;--gold:#e8b931;--gold-d:#b8921a;--code:#0e1013;--ok:#6cc070;--shot:#0e1013}
@media (prefers-color-scheme:light){:root{--bg:#f6f4ee;--panel:#fff;--line:#ddd8c9;--text:#23252a;--muted:#5c616b;--gold:#a67c00;--gold-d:#7d5d00;--code:#f0ede3;--ok:#2d7a35;--shot:#ebe7da}}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.wrap{max-width:900px;margin:0 auto;padding:0 16px}
a{color:var(--gold)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
h1{font-size:2.2rem;line-height:1.15;margin:0 0 8px}
h1 span{color:var(--gold)}
h2{font-size:1.25rem;margin:36px 0 12px}
h3{margin:0 0 4px;font-size:1.05rem}
.lead{color:var(--muted);font-size:1.1rem;margin:0 0 20px;max-width:60ch}
.note{color:var(--muted);font-size:.92rem}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--panel);padding:6px 10px;z-index:9}

/* site banner + main tabs */
.site-head{padding-top:16px}
.brand{display:block;line-height:0;border-radius:10px;overflow:hidden}
.brand img{width:100%;height:auto;display:block}
.brand-text{display:block;line-height:1.2;font-size:2rem;font-weight:800;color:var(--gold);text-decoration:none;padding:18px 4px}
.main-tabs{display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--line);margin-top:14px}
.main-tabs a{color:var(--muted);font-weight:600;text-decoration:none;padding:10px 18px;border:1px solid transparent;border-bottom:none;border-radius:8px 8px 0 0}
.main-tabs a:hover{color:var(--text)}
.main-tabs a[aria-current=page]{background:var(--panel);border-color:var(--line);color:var(--gold);margin-bottom:-1px;padding-bottom:11px}
main{padding:28px 0 8px;min-height:50vh}
.site-foot{margin:48px 0 40px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}
.site-foot p{margin:0 0 8px}

/* cards, lists, buttons */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:8px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px 16px}
.card h3{color:var(--gold)}
.card p{margin:0;color:var(--muted);font-size:.92rem}
a.card{display:block;text-decoration:none;color:inherit}
a.card:hover{border-color:var(--gold-d)}
.btn{display:inline-block;background:var(--gold);color:#1a1405;font-weight:700;text-decoration:none;border-radius:8px;padding:9px 18px;margin:0 8px 8px 0}
.btn:hover{background:var(--gold-d);color:#fff}
.btn.alt{background:none;border:1px solid var(--gold-d);color:var(--gold)}
.btn.alt:hover{background:var(--gold-d);color:#fff}
.badges{display:flex;flex-wrap:wrap;gap:8px;font-size:.85rem}
.badges b{border:1px solid var(--line);border-radius:999px;padding:2px 12px;font-weight:500;color:var(--muted)}
.badges b.gold{border-color:var(--gold-d);color:var(--gold)}
.product{display:grid;grid-template-columns:160px 1fr;gap:18px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px;margin:0 0 14px;text-decoration:none;color:inherit}
.product:hover{border-color:var(--gold-d)}
.product img{width:100%;height:120px;object-fit:contain;background:var(--shot);border-radius:8px}
.product h3{font-size:1.2rem;color:var(--gold);margin-bottom:2px}
.product p{margin:0 0 8px;color:var(--muted)}
.product.soon{border-style:dashed;grid-template-columns:1fr;background:none}
.soon-title{color:var(--muted)}
.status{display:inline-block;font-size:.78rem;font-weight:600;border-radius:4px;padding:1px 8px;background:var(--code);color:var(--ok)}
.status.soon{color:var(--muted)}
.hero{padding:8px 0 20px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:center}
.panel-box{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px 22px}
.panel-box p:last-child{margin-bottom:0}

/* slideshow */
.slideshow{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 12px 10px}
.slideshow .stage{position:relative;aspect-ratio:16/10;background:var(--shot);border-radius:8px;overflow:hidden}
.slideshow figure{position:absolute;inset:0;margin:0;display:flex;opacity:0;visibility:hidden;transition:opacity .35s}
.slideshow figure.on{opacity:1;visibility:visible}
.slideshow img{width:100%;height:100%;object-fit:contain}
.slideshow figcaption{text-align:center;color:var(--muted);font-size:.92rem;margin:10px 0 0;min-height:1.6em}
.slideshow .nav{position:absolute;top:calc(50% - 30px);width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--panel);color:var(--text);font-size:1.2rem;cursor:pointer;opacity:.9}
.slideshow .nav:hover{border-color:var(--gold)}
.slideshow .prev{left:20px}.slideshow .next{right:20px}
.dots{display:flex;justify-content:center;gap:8px;margin-top:8px}
.dots button{width:10px;height:10px;border-radius:50%;border:1px solid var(--gold-d);background:none;padding:0;cursor:pointer}
.dots button[aria-current=true]{background:var(--gold)}
@media (prefers-reduced-motion:reduce){.slideshow figure{transition:none}html{scroll-behavior:auto}}

/* product page: install tabs */
.tabs{display:flex;flex-wrap:wrap;gap:6px;border-bottom:1px solid var(--line)}
.tabs button{background:none;border:1px solid transparent;border-bottom:none;color:var(--muted);font:inherit;font-weight:600;padding:9px 16px;border-radius:8px 8px 0 0;cursor:pointer}
.tabs button[aria-selected=true]{background:var(--panel);border-color:var(--line);color:var(--gold);margin-bottom:-1px;padding-bottom:10px}
.panel{background:var(--panel);border:1px solid var(--line);border-top:none;border-radius:0 0 10px 10px;padding:20px 22px 22px}
.panel[hidden]{display:none}
.panel p{margin:0 0 12px}
.tag{display:inline-block;font-size:.78rem;font-weight:600;border-radius:4px;padding:1px 8px;margin-left:6px;vertical-align:middle;background:var(--code);color:var(--ok)}
.cmd{position:relative;margin:0 0 14px}
pre{margin:0;background:var(--code);border:1px solid var(--line);border-radius:8px;padding:12px 84px 12px 14px;overflow-x:auto;font:.86rem/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;white-space:pre}
.copy{position:absolute;top:8px;right:8px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:6px;font:inherit;font-size:.8rem;padding:3px 10px;cursor:pointer}
.copy:hover{border-color:var(--gold)}
.copy:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.licence{margin:32px 0 0;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}

@media (max-width:640px){
 h1{font-size:1.8rem}
 .split{grid-template-columns:1fr}
 .product{grid-template-columns:1fr}
 .product img{height:150px}
 .main-tabs a{padding:9px 12px}
 .tabs button{padding:8px 11px}
}