@font-face {
  font-family: Poppins;
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/poppins-latin-400-normal.woff2) format("woff2");
}
@font-face {
  font-family: Poppins;
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/poppins-latin-500-normal.woff2) format("woff2");
}
@font-face {
  font-family: Poppins;
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(fonts/poppins-latin-600-normal.woff2) format("woff2");
}
@font-face {
  font-family: Poppins;
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url(fonts/poppins-latin-700-normal.woff2) format("woff2");
}
:root {
  --bg: #fbfaf7;
  --ink: #1c1c1a;
  --muted: #5f5f58;
  --line: #d8d5cb;
  --brand: #12382c;
  --accent: #9a6b00;
  --code: #efede6;
  --note: #f4efe0;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121513;
    --ink: #e6e8e4;
    --muted: #a0a79f;
    --line: #2c322d;
    --brand: #0c2219;
    --accent: #e0b040;
    --code: #1f2521;
    --note: #241f10;
  }
}
* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 16px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    /* 1.0625rem/1.7 Georgia,
    "Times New Roman",
    serif; */
    1rem/1.75 Poppins,
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    Arial,
    sans-serif;
}
.wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 16px;
}
.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: #fff;
  color: #000;
  padding: 8px 12px;
  z-index: 9;
}
.skip:focus {
  left: 8px;
  top: 8px;
}
h1,
h2,
h3,
.eyebrow,
.meta,
.toc,
.foot {
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    Arial,
    sans-serif;
}

.hero {
  background: var(--brand);
  color: #fff;
  padding: 48px 0 32px;
  border-bottom: 4px solid var(--accent);
}
.eyebrow {
  margin: 0 0 10px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #e8c46a;
  font-weight: 600;
}
h1 {
  margin: 0 0 24px;
  font-size: clamp(1.8rem, 4.6vw, 2.6rem);
  line-height: 1.15;
  font-weight: 700;
}
.meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0 32px;
  margin: 0;
  font-size: 0.95rem;
}
.meta div {
  display: flex;
  gap: 10px;
  padding: 7px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.meta dt {
  flex: 0 0 108px;
  opacity: 0.7;
}
.meta dd {
  margin: 0;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.layout {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 48px;
  padding-top: 36px;
  padding-bottom: 24px;
  align-items: start;
}
.toc {
  position: sticky;
  top: 20px;
  font-size: 0.95rem;
  border-top: 3px solid var(--ink);
  padding-top: 10px;
}
.toc h2 {
  margin: 0 0 8px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: t;
}
.toc li {
  counter-increment: t;
  border-bottom: 1px solid var(--line);
}
.toc a {
  display: block;
  padding: 8px 0;
  color: var(--ink);
  text-decoration: none;
}
.toc a::before {
  content: counter(t) ".";
  display: inline-block;
  width: 1.6em;
  color: var(--accent);
  font-weight: 700;
}
.toc a:hover {
  color: var(--accent);
}

main {
  counter-reset: s;
  max-width: 700px;
}
section {
  margin: 0 0 40px;
}
h2 {
  counter-increment: s;
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-size: 1.4rem;
}
main h2::before {
  content: counter(s) ".";
  margin-right: 0.5em;
  color: var(--accent);
}
p {
  margin: 0 0 14px;
}
ol {
  padding-left: 1.5em;
  margin: 0 0 8px;
}
li {
  margin: 0 0 10px;
}
section ol li::marker {
  color: var(--accent);
  font-weight: 700;
}
code {
  font:
    0.88em ui-monospace,
    SFMono-Regular,
    Menlo,
    Consolas,
    monospace;
  background: var(--code);
  padding: 1px 6px;
  border-radius: 3px;
  overflow-wrap: anywhere;
}

.notice {
  background: var(--note);
  border-left: 4px solid var(--accent);
  padding: 14px 18px;
  margin: 22px 0 0;
}
.notice h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
}
.notice p {
  margin: 0;
}

.foot {
  padding: 20px 0 40px;
  color: var(--muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--line);
}
a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

@media (max-width: 760px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 20px;
    padding-top: 24px;
  }
  .toc {
    position: static;
  }
  .meta dt {
    flex-basis: 96px;
  }
}
@media print {
  body {
    background: #fff;
    color: #000;
    font-size: 11pt;
  }
  .hero {
    background: #fff;
    color: #000;
    border-bottom: 2px solid #000;
    padding: 0 0 10px;
  }
  .eyebrow {
    color: #000;
  }
  .meta div {
    border-color: #999;
  }
  .layout {
    display: block;
  }
  .toc {
    position: static;
    margin-bottom: 20px;
  }
  .skip {
    display: none;
  }
}