:root {
  --bg: #0d1117;
  --panel: #161b22;
  --ink: #e6edf3;
  --muted: #8b949e;
  --acc: #7dff9a;
  --acc2: #58a6ff;
  --border: #30363d;
  --code: #0d1117;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15.5px/1.55 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.wrap { max-width: 980px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
a { color: var(--acc2); text-decoration: none; }
a:hover { text-decoration: underline; }

.hero h1 { font-size: 1.9rem; margin: 0 0 .2rem; }
.hero .tag {
  display: inline-block; background: rgba(125,255,154,.12); color: var(--acc);
  border: 1px solid rgba(125,255,154,.35); border-radius: 999px; padding: .15rem .7rem;
  font-size: .8rem; margin-bottom: 1rem;
}
.hero p { color: var(--muted); margin: 0; }

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  padding: 1.1rem 1.25rem; margin: 1.25rem 0;
}
.card h2 { font-size: 1.15rem; margin: 0 0 .6rem; }
.card ol, .card ul { padding-left: 1.25rem; }
.card li { margin: .35rem 0; }
code {
  font: 13px/1.5 "SF Mono", "Cascadia Code", Consolas, monospace;
  background: #161b22; color: #c9d1d9; padding: .1rem .35rem; border-radius: 4px;
}
pre {
  background: var(--code); color: #c9d1d9; border: 1px solid var(--border);
  border-radius: 8px; padding: .9rem 1rem; overflow-x: auto; font-size: 12.8px; line-height: 1.5;
}
pre code { background: transparent; padding: 0; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: .45rem .6rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); }

.btn {
  display: inline-block; background: #238636; color: #fff; border-radius: 8px;
  padding: .5rem 1.1rem; font-weight: 600; text-decoration: none; border: none;
}
.btn.alt { background: #1f6feb; }
.btn:hover { filter: brightness(1.1); }
.cta { text-align: center; }
.note { font-size: .86rem; color: var(--muted); }
.badge { font-size: .8rem; }
footer { margin-top: 3rem; color: var(--muted); font-size: .85rem; }