:root { color-scheme: dark; font-family: system-ui, -apple-system, sans-serif; }
body { margin: 0; background: #0b1220; color: #e2e8f0; min-height: 100vh; line-height: 1.55; }
header { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; border-bottom: 1px solid #1f2937; background: #111827; position: sticky; top: 0; z-index: 10; }
header strong { letter-spacing: 0.02em; }
header a { color: #93c5fd; text-decoration: none; margin-left: 16px; font-size: 14px; }
header a:hover { text-decoration: underline; }
main { max-width: 920px; margin: 28px auto; padding: 0 16px 72px; }
.card { background: #111827; border: 1px solid #1f2937; border-radius: 14px; padding: 22px 24px; margin-bottom: 18px; }
.paths { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 780px) { .paths { grid-template-columns: 1fr 1fr; } }
.path {
  display: block; text-decoration: none; color: inherit;
  background: linear-gradient(180deg, #132033 0%, #111827 100%);
  border: 1px solid #243247; border-radius: 16px; padding: 22px;
  transition: border-color .15s ease, transform .15s ease;
}
.path:hover { border-color: #38bdf8; transform: translateY(-1px); }
.path .eyebrow { color: #38bdf8; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.path h2 { margin: 0 0 10px; font-size: 1.25rem; }
.path p { margin: 0 0 14px; color: #94a3b8; font-size: 14px; }
.path .cta { color: #7dd3fc; font-weight: 600; font-size: 14px; }
h1, h2, h3 { margin-top: 0; line-height: 1.25; }
a { color: #93c5fd; }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: #0b1220; border-radius: 8px; }
code { padding: 0.12em 0.4em; font-size: 0.92em; }
pre { padding: 14px; overflow: auto; border: 1px solid #1f2937; font-size: 13px; }
.muted { color: #94a3b8; font-size: 14px; }
.lead { font-size: 1.05rem; color: #cbd5e1; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps > li {
  counter-increment: step; position: relative;
  padding: 14px 14px 14px 56px; margin: 0 0 12px;
  background: #0b1220; border: 1px solid #1f2937; border-radius: 12px;
}
.steps > li::before {
  content: counter(step); position: absolute; left: 14px; top: 14px;
  width: 28px; height: 28px; border-radius: 999px;
  display: grid; place-items: center;
  background: linear-gradient(149deg, #2dd4bf, #0ea5e9);
  color: #06202a; font-weight: 800; font-size: 13px;
}
.steps h3 { margin: 0 0 6px; font-size: 1rem; }
.button {
  display: inline-flex; align-items: center; height: 40px; padding: 0 16px;
  border-radius: 10px; background: linear-gradient(149deg, #2dd4bf, #0ea5e9);
  color: #06202a; font-weight: 700; text-decoration: none; border: 0;
}
.button.secondary { background: #1f2937; color: #e2e8f0; border: 1px solid #334155; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 14px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid #1f2937; vertical-align: top; }
.pill {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  background: #0b3b4d; color: #7dd3fc; font-size: 12px; font-weight: 700;
}
.callout {
  border-left: 3px solid #38bdf8; background: #0b1a2a;
  padding: 12px 14px; border-radius: 0 10px 10px 0; margin: 12px 0;
}
.toc a { display: inline-block; margin: 0 12px 8px 0; }
ul { padding-left: 1.2rem; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }