/* The PosterChanOS download page (poster.place/iso/): the OS's own look, dark only. No script and no third-party
   requests: the fonts travel inside the site (Orbitron + Inter, both SIL OFL), the monospace face is the system's. */
@font-face{font-family:'Orbitron';font-style:normal;font-weight:400 900;font-display:swap;src:url('fonts/orbitron.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:100 900;font-display:swap;src:url('fonts/inter.woff2') format('woff2')}
/* One screen that answers "what is it" and "get it", then the case for it. */
:root{
  --bg:#0b0b14; --bg2:#13132a; --panel:rgba(18,18,34,.78); --fg:#eef2ff; --muted:#a5adcb; --line:rgba(34,211,238,.22);
  --a:#22d3ee; --b:#34d399; --pink:#f472b6;
  --display:'Orbitron','Eurostile',system-ui,sans-serif; --body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,'SF Mono','Cascadia Mono','DejaVu Sans Mono',Menlo,Consolas,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 var(--body);
  background-image:radial-gradient(900px 600px at 85% 0%,rgba(34,211,238,.16),transparent 60%),
                   radial-gradient(800px 500px at 0% 35%,rgba(52,211,153,.10),transparent 60%);
  padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.wrap{max-width:1160px;margin:0 auto;padding-inline:20px}
a{color:var(--a)}
:focus-visible{outline:2px solid var(--a);outline-offset:3px;border-radius:6px}
h1,h2{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:.01em}
.k{font:700 13px var(--display);letter-spacing:.2em;color:var(--a);text-transform:uppercase}

.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:20px}
.brand{font:900 16px var(--display);letter-spacing:.1em;display:flex;align-items:center;gap:10px}
.brand i{width:26px;height:26px;border-radius:50%;background:conic-gradient(from 200deg,var(--a),var(--b),var(--a));box-shadow:0 0 16px rgba(34,211,238,.5)}
.top a.s{color:var(--muted);text-decoration:none;font-size:14px}

.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;padding-block:24px 48px}
.hero h1{font-size:clamp(44px,7.4vw,92px);font-weight:900;line-height:.95}
.hero h1 span{display:block;background:linear-gradient(90deg,var(--a),var(--b));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(17px,2vw,21px);color:var(--muted);max-width:56ch;margin:18px 0 26px}
.get{display:grid;gap:12px;padding:20px;border-radius:16px;background:var(--panel);border:1px solid var(--line);max-width:560px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:10px;padding:16px 22px;border-radius:12px;font:700 18px var(--body);
  text-decoration:none;color:#06121a;background:linear-gradient(135deg,var(--a),var(--b));box-shadow:0 10px 30px rgba(34,211,238,.25)}
.btn:hover{filter:brightness(1.07)}
.btn svg{width:20px;height:20px}
.facts{display:flex;flex-wrap:wrap;gap:6px 16px;font:13px var(--mono);color:var(--muted)}
.facts b{color:var(--fg);font-weight:600}
.sum{display:flex;gap:8px;align-items:center;min-width:0}
.sum code{font:12px var(--mono);color:var(--muted);background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:7px 9px;
  overflow-x:auto;white-space:nowrap;min-width:0;flex:1;user-select:all;-webkit-user-select:all;cursor:text}
.poster{width:100%;height:auto;max-width:520px;justify-self:center;border-radius:18px;border:1px solid var(--line);
  box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 50px rgba(34,211,238,.18)}

section.band{padding-block:56px;border-top:1px solid var(--line)}
.head{display:grid;gap:10px;max-width:70ch;margin-bottom:28px}
.head h2{font-size:clamp(26px,3.4vw,40px);font-weight:900}
.head p{margin:0;color:var(--muted)}
.shot{width:100%;height:auto;border-radius:16px;border:1px solid var(--line);box-shadow:0 24px 70px rgba(0,0,0,.5)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:14px}
.card{padding:18px 18px 16px;border-radius:14px;background:var(--panel);border:1px solid var(--line);display:grid;gap:4px;align-content:start;min-width:0}
.card h3{margin:0;font:700 17px/1.3 var(--body)}
.card h3 b{color:var(--a)}
.card p{margin:0;color:var(--muted);font-size:15px}
.fox{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:36px;align-items:center}
.fox img{width:100%;max-width:300px;height:auto;justify-self:center;filter:drop-shadow(0 0 40px rgba(167,110,255,.35))}
.fox .head{margin-bottom:18px}
.fox h2 b{background:linear-gradient(90deg,#c084fc,var(--a));-webkit-background-clip:text;background-clip:text;color:transparent}
.ticks{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:10px}
.ticks li{position:relative;padding-left:26px;color:var(--muted)}
.ticks li::before{content:'';position:absolute;left:3px;top:.55em;width:10px;height:10px;transform:rotate(45deg);border-radius:2px;
  background:linear-gradient(135deg,#c084fc,var(--a));box-shadow:0 0 10px rgba(167,110,255,.6)}
.ticks b{color:var(--fg)}
.btn.alt{color:var(--fg);background:var(--panel);border:1px solid rgba(192,132,252,.55);box-shadow:0 10px 30px rgba(167,110,255,.18)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr));gap:14px;padding:0;margin:0;list-style:none;counter-reset:s}
.steps li{padding:18px;border-radius:14px;background:var(--panel);border:1px solid var(--line);counter-increment:s;display:grid;gap:4px;min-width:0}
.steps li::before{content:counter(s);font:900 22px var(--display);color:var(--a)}
.steps h3{margin:0;font:700 17px var(--body)}
.steps p{margin:0;color:var(--muted);font-size:15px}
.steps code{font:13px var(--mono);background:var(--bg2);border-radius:6px;padding:1px 6px;word-break:break-all}
.cmd{display:flex;gap:8px;align-items:center;margin-top:16px;min-width:0}
.cmd code{flex:1;min-width:0;overflow-x:auto;white-space:nowrap;font:13px var(--mono);background:var(--bg2);border:1px solid var(--line);border-radius:8px;padding:9px 10px;user-select:all;-webkit-user-select:all}
footer{border-top:1px solid var(--line);padding-block:28px 40px;color:var(--muted);font-size:14px;display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}

@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .poster{max-width:440px}
  .fox{grid-template-columns:1fr;gap:20px}
  .fox img{max-width:220px}
}
.sumlbl{font:600 12px var(--body);color:var(--muted);white-space:nowrap}
.note{color:var(--muted);font-size:14px;margin:8px 0 0}
.note code{font:13px var(--mono)}
.alts{font-size:14px;color:var(--muted)}
.alts code{font:12px var(--mono)}