:root{--bg:#0d1117;--surface:#161b22;--line:#30363d;--text:#e6edf3;--muted:#8b949e;--accent:#58a6ff;--green:#238636}
*{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}
a{color:var(--accent)}
.top{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;padding:1rem 1.5rem;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--text);font-weight:700;text-decoration:none}
.top nav{display:flex;gap:1.25rem}
.top nav a{color:var(--muted);text-decoration:none}
.top nav a:hover{color:var(--text)}
main{max-width:1080px;margin:0 auto;padding:0 1.5rem}
section{padding:3rem 0}
.hero{text-align:center;padding-top:4rem}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.15;margin:1rem auto;max-width:18em}
.hero>p{color:var(--muted);max-width:40rem;margin:0 auto 1.5rem;font-size:1.15rem}
.cta{display:flex;flex-direction:column;align-items:center;gap:.75rem}
.download .cta{flex-direction:row;justify-content:center;flex-wrap:wrap}
.cta span{color:var(--muted);font-size:.9rem}
.button{display:inline-block;background:var(--green);color:#fff;padding:.8rem 1.5rem;border-radius:8px;font-weight:600;text-decoration:none}
.button:hover{filter:brightness(1.15)}
.button.secondary{background:transparent;border:1px solid var(--line);color:var(--text)}
.shot{width:100%;max-width:960px;margin-top:2.5rem;border:1px solid var(--line);border-radius:12px}
h2{font-size:1.8rem;text-align:center;margin:0 0 1.5rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}
article{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.25rem}
article h3{margin:0 0 .4rem}
article p{margin:0;color:var(--muted)}
.shots{display:grid;grid-template-columns:repeat(auto-fit,minmax(420px,1fr));gap:1.5rem}
figure{margin:0}
figure img{width:100%;border:1px solid var(--line);border-radius:10px}
figcaption{text-align:center;color:var(--muted);margin-top:.5rem}
.note{color:var(--muted);text-align:center;font-size:.9rem}
.download{text-align:center;border-top:1px solid var(--line)}
.download p{max-width:40rem;margin-left:auto;margin-right:auto}
footer{text-align:center;color:var(--muted);padding:2rem 1rem;border-top:1px solid var(--line)}
footer a{color:var(--muted)}
@media(max-width:520px){.shots{grid-template-columns:1fr}}

.kofi{grid-column:1/-1;text-align:center;margin:0}
.kofi img{height:36px;width:auto;border:0;border-radius:0}
.support{margin-bottom:.5rem}
.download .kofi{margin-bottom:1rem}
.macos-help{max-width:40rem;margin:1rem auto;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.75rem 1.25rem}
.macos-help summary{cursor:pointer;font-weight:600}
.macos-help pre{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:.6rem .9rem;overflow-x:auto}
video.demo{display:block;width:100%;max-width:960px;margin:1.5rem auto 0;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.zoomable{cursor:zoom-in}
.lightbox{border:0;padding:0;background:transparent;max-width:96vw;max-height:96vh;overflow:visible}
.lightbox::backdrop{background:rgba(1,4,9,.88)}
.lightbox img{display:block;max-width:96vw;max-height:92vh;border-radius:10px;cursor:zoom-out}
.lightbox button{position:fixed;top:.75rem;right:1rem;background:none;border:0;color:#fff;font-size:2.2rem;line-height:1;cursor:pointer}
.cta .selfhost-note{max-width:34rem;text-align:center}
.cta .selfhost-note a{color:var(--accent)}
.page{max-width:760px;padding:3rem 1.5rem 4rem}
.page h1{font-size:clamp(1.8rem,4vw,2.4rem);line-height:1.2;margin:0 0 .75rem}
.page h2{text-align:left;font-size:1.35rem;margin:2.25rem 0 .75rem}
.page .lead{color:var(--muted);font-size:1.15rem;margin:0 0 1.5rem}
.page p,.page li{color:var(--text)}
.page ul{padding-left:1.25rem}
.page .note{text-align:left}
.page code{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:.1em .35em;font-size:.9em}
.page pre{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:.9rem 1.1rem;overflow-x:auto}
.page pre code{background:none;border:0;padding:0}
.callout{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:.9rem 1.1rem}
details.faq{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.75rem 1.1rem;margin:0 0 .75rem}
details.faq summary{cursor:pointer;font-weight:600}
details.faq p{margin:.6rem 0 0;color:var(--muted)}
details.faq p a{color:var(--accent)}