/* app.css locks the editor shell to a fixed, non-scrolling viewport (overflow:hidden).
   The guide is a normal long-form content page, so it needs to scroll. */
html, body { height: auto; min-height: 100%; }
body { overflow: auto; }

#guide-app { display: flex; flex-direction: column; min-height: 100vh; }
#guide-app > .toolbar { position: sticky; top: 0; z-index: 10; }

.guide-content {
  flex: 1 1 auto;
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 20px 8px;
  color: var(--text);
  line-height: 1.7;
}

.guide-content h1 {
  font-size: 26px;
  margin: 0 0 8px;
}
.guide-content .lead {
  font-size: 15px;
  color: var(--text-muted);
  margin: 0 0 24px;
}
.guide-content h2 {
  font-size: 19px;
  margin: 40px 0 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  scroll-margin-top: 64px;
}
.guide-content section:first-of-type h2 { border-top: none; padding-top: 0; }
.guide-content h3 {
  font-size: 15px;
  margin: 20px 0 8px;
  scroll-margin-top: 64px;
}
.guide-content p { margin: 0 0 12px; font-size: 14px; }
.guide-content ul, .guide-content ol {
  margin: 0 0 12px;
  padding-left: 22px;
  font-size: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.guide-content li { margin: 0; }
.guide-content a { color: var(--accent); }
.guide-content section { scroll-margin-top: 56px; }

.guide-content .note {
  font-size: 13px;
  color: var(--text-muted);
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 10px 14px;
  margin: 0 0 12px;
}

.guide-content code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  background: var(--surface-2);
  border-radius: 4px;
  padding: 1px 6px;
}

kbd {
  font-family: var(--font-mono);
  font-size: 11.5px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 1px 6px;
  background: var(--surface);
  color: var(--text);
}

.toc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 0 0 28px;
  font-size: 13px;
}
.toc strong { display: block; margin-bottom: 8px; font-size: 13px; }
.toc ol {
  columns: 2;
  column-gap: 24px;
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  display: block;
}
.toc li { break-inside: avoid; margin-bottom: 4px; }
@media (max-width: 520px) {
  .toc ol { columns: 1; }
}

.table-wrap { overflow-x: auto; margin: 0 0 12px; }
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
  min-width: 320px;
}
th, td {
  border: 1px solid var(--border);
  padding: 7px 12px;
  text-align: left;
}
th { background: var(--surface-2); font-weight: 600; }

.guide-content .ad-slot { margin: 24px auto; }

.guide-footer {
  flex: 0 0 auto;
  text-align: center;
  padding: 24px 20px 40px;
  border-top: 1px solid var(--border);
  margin-top: 24px;
}
.guide-footer a { color: var(--text-muted); font-size: 13px; text-decoration: none; }
.guide-footer a:hover { color: var(--accent); text-decoration: underline; }