:root {
  --bg: #fafaf7;
  --ink: #1a1a1a;
  --muted: #6b6b6b;
  --accent: #6e4f1e;
  --line: #ebe9e2;
  --panel: #f2efe6;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0f0e;
    --ink: #f2f0ea;
    --muted: #8a8a85;
    --accent: #d9b878;
    --line: #22221f;
    --panel: #181816;
  }
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 680px; margin: 0 auto; padding: 56px 28px 64px; }
.back {
  display: inline-block;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 36px;
}
.back:hover { color: var(--ink); }
h1 {
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 0 0 10px;
  font-weight: 600;
}
.meta { color: var(--muted); font-size: 14px; margin: 0 0 28px; }
h2 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 500;
  margin: 44px 0 14px;
}
p { margin: 0 0 18px; }
a { color: var(--accent); }
ul, ol { margin: 0 0 18px; padding-left: 22px; }
li { margin-bottom: 8px; }
code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 1px 5px;
}
pre {
  margin: 0 0 18px;
  padding: 16px 18px;
  background: #14140f;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: #d7d4c8;
  font-size: 13.5px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  line-height: 1.7;
  overflow-x: auto;
}
pre code { background: none; border: none; padding: 0; font-size: inherit; color: inherit; }
.answer {
  padding: 22px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  margin: 0 0 28px;
  font-size: 16.5px;
  line-height: 1.6;
}
.answer strong { display: block; margin-bottom: 4px; }
.cta-box {
  margin: 40px 0 0;
  padding: 24px 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.cta-box p { margin: 0 0 14px; }
.cta {
  display: inline-flex;
  padding: 11px 18px;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  border-radius: 9px;
  font-weight: 500;
  font-size: 15px;
}
.warn { border-left: 3px solid var(--accent); padding-left: 14px; color: var(--muted); }
.guides-list { list-style: none; padding: 0; margin: 0; }
.guides-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  margin: 0;
}
.guides-list li:last-child { border-bottom: none; }
.guides-list a { font-weight: 500; text-decoration: none; color: var(--ink); font-size: 17px; }
.guides-list a:hover { color: var(--accent); }
.guides-list span { display: block; color: var(--muted); font-size: 14.5px; margin-top: 3px; }
footer {
  margin-top: 72px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}
footer a { color: var(--muted); }