/* Shared by the image pages in this directory. The landing page cannot use it —
   it has no directory of its own — so its CSS stays inline. These pages do have
   one, so they share a file. */
:root{
  --bg:#f2f5f3; --surface:#fff; --fg:#121917; --fg-2:#55645e; --fg-3:#7d8b85;
  --line:#d6e0db; --line-2:#c3d1cb; --accent:#0d6e63;
  --sans:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;
  --cond:"IBM Plex Sans Condensed","IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#0d1211; --surface:#151b19; --fg:#e4ece9; --fg-2:#8ba098; --fg-3:#6d817a;
  --line:#252f2c; --line-2:#313d39; --accent:#4fbfae;
}}
:root[data-theme=dark]{
  --bg:#0d1211; --surface:#151b19; --fg:#e4ece9; --fg-2:#8ba098; --fg-3:#6d817a;
  --line:#252f2c; --line-2:#313d39; --accent:#4fbfae;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:400 16px/1.62 var(--sans);-webkit-font-smoothing:antialiased}
.shell{max-width:72rem;margin:0 auto;padding:1.5rem 1.5rem 4rem}

/* Back. A wide hit area, and it reads as a control rather than a link. */
.back{display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--fg-2);
  font-family:var(--mono);font-size:.74rem;border:1px solid var(--line);background:var(--surface);
  padding:.45rem .8rem .45rem .65rem;border-radius:3px;margin-bottom:1.5rem}
.back:hover{border-color:var(--accent);color:var(--accent)}
.back .chev{font-size:1.05rem;line-height:1}

.eyebrow{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);margin-bottom:.5rem}
h1{font-family:var(--cond);font-size:clamp(1.5rem,3.6vw,2.1rem);font-weight:700;line-height:1.1;
  letter-spacing:-.02em;margin:0;text-wrap:balance}
.lede{margin:.7rem 0 0;color:var(--fg-2);max-width:68ch}
.lede + .lede{margin-top:.7rem}
.lede strong{color:var(--fg);font-weight:600}
.lede code{font-family:var(--mono);font-size:.86em}

figure{margin:1.75rem 0 0}
figure img{display:block;width:100%;height:auto;border:1px solid var(--line-2);background:var(--surface)}
figcaption{font-family:var(--mono);font-size:.68rem;color:var(--fg-3);margin-top:.6rem}

footer{margin-top:2.5rem;padding-top:1.1rem;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.7rem;color:var(--fg-3);display:flex;flex-wrap:wrap;gap:.35rem 1.4rem}
footer a{color:var(--fg-3)}