.guide-page .shell, .guide-page .main { min-height: calc(100vh - var(--public-header-height)); }
.guide-page .sidebar { top: var(--public-header-height); }
.guide-page .nav-scrim { top: var(--public-header-height); }
.guide-top { display: flex; padding: 24px var(--space-4) 0; }
.guide-top h1 { font-size: 24px; line-height: 1.4; }
@media (min-width: 768px) { .guide-top { padding-left: var(--space-6); padding-right: var(--space-6); } }
@media (min-width: 1024px) { .guide-top { padding-left: var(--space-8); padding-right: var(--space-8); } }
.guide-top-title { display: flex; align-items: center; gap: 12px; min-width: 0; }
.guide-top .eyebrow { margin: 0 0 2px; }

.doc {
  max-width: 900px;
  min-width: 0;
  display: grid;
  gap: 16px;
}
.doc-lede {
  font-size: 17px;
  line-height: 1.75;
  color: var(--gray-600);
}
html.dark .doc-lede { color: var(--dark-300); }
.doc p { line-height: 1.75; color: var(--gray-700); overflow-wrap: anywhere; }
html.dark .doc p { color: var(--dark-300); }
.doc a { color: var(--primary-700); font-weight: 600; }
html.dark .doc a { color: var(--primary-300); }
.doc code {
  font-family: var(--mono);
  font-size: 0.92em;
  padding: 1px 6px;
  border-radius: 6px;
  background: var(--primary-50);
  color: var(--primary-800);
}
html.dark .doc code { background: rgba(30, 64, 175, 0.3); color: var(--primary-200); }

.step-list, .faq-list, .note-list, .link-row {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.step-card, .faq-item, .note, .code-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 18px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.025);
}
html.dark .step-card, html.dark .faq-item, html.dark .note, html.dark .code-card {
  background: rgba(15, 23, 42, 0.72);
  border-color: var(--dark-700);
  box-shadow: none;
}
.step-card, .faq-item, .note { padding: 24px; }
.step-card, #setup { scroll-margin-top: calc(var(--public-header-height, 72px) + 24px); }
.step-card h2, .faq-item h2, .doc h2 {
  font-size: 18px;
  font-weight: 650;
  letter-spacing: -0.01em;
}
.step-no {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-right: 8px;
  border-radius: 999px;
  background: var(--primary-100);
  color: var(--primary-700);
  font-size: 13px;
  font-weight: 700;
  vertical-align: 1px;
}
html.dark .step-no { background: rgba(30, 64, 175, 0.4); color: var(--primary-200); }
.step-card h2 { display: flex; align-items: center; margin-bottom: 8px; }

.shot {
  margin: 14px 0 4px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  background: var(--primary-50);
}
html.dark .shot {
  border-color: var(--primary-800);
  background: rgba(15, 23, 42, 0.4);
}
.shot img { display: block; width: 100%; height: auto; }
.shot figcaption {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 10px 12px 12px;
  color: var(--gray-600);
  font-size: 13px;
  line-height: 1.5;
}
html.dark .shot figcaption { color: var(--dark-300); }
.code-card { overflow: hidden; min-width: 0; }
.code-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px 10px 16px;
  border-bottom: 1px solid var(--gray-100);
  background: var(--gray-50);
}
html.dark .code-bar { background: rgba(15, 23, 42, 0.9); border-bottom-color: var(--dark-700); }
.code-bar strong { font-size: 13px; font-weight: 650; }
.code-bar em {
  margin-right: auto;
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.code-card pre {
  margin: 0;
  padding: 14px 16px 16px;
  overflow: auto;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.65;
  white-space: pre;
  color: var(--gray-800);
}
html.dark .code-card pre { color: #e2e8f0; }

.note { border-left: 3px solid var(--primary-500); }
.link-row { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.link-row a {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  background: white;
  text-decoration: none;
}
html.dark .link-row a { background: rgba(15, 23, 42, 0.72); border-color: var(--dark-700); }
.link-row a:hover { border-color: var(--primary-400); }
.guide-downloads { margin-block: 24px; }
.guide-downloads .link-row a { display: flex; flex-direction: column; gap: 4px; }
.guide-downloads .link-row a span { font-size: 13px; color: var(--gray-500); }
.pager {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
}
.pager a { text-decoration: none; }

.doc > * { animation: doc-in 0.45s ease both; }
@keyframes doc-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@media (max-width: 640px) {
  .code-bar { flex-wrap: wrap; }
  .code-bar em { margin-right: 0; }
  .pager { flex-direction: column; }
}

.guide-content { display: grid; gap: var(--space-4); min-width: 0; }
.guide-software {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 10px;
  padding: 4px 9px;
  border-radius: 7px;
  background: var(--primary-50);
  color: var(--primary-700);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
}
html.dark .guide-software { background: rgba(30, 64, 175, 0.25); color: var(--primary-200); }
.guide-key-entry {
  padding: 24px;
  border: 1px solid var(--primary-200);
  border-radius: 18px;
  background: var(--primary-50);
}
html.dark .guide-key-entry { background: rgba(30, 64, 175, 0.15); border-color: var(--primary-800); }
.guide-entry-heading h2 { margin-bottom: 8px; }
.guide-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.doc .btn { text-decoration: none; }
.doc .btn-primary, html.dark .doc .btn-primary { color: white; }
.doc .guide-check {
  display: flex;
  gap: 7px;
  align-items: baseline;
  margin-top: 16px;
  margin-bottom: 0;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
  color: var(--gray-500);
  font-size: 13px;
}
.guide-check > span { color: var(--primary-600); font-weight: 700; }
html.dark .doc .guide-check { border-color: var(--dark-700); color: var(--dark-400); }
.guide-prerequisites { display: grid; gap: 6px; padding: 16px 20px; border-left: 3px solid var(--primary-400); border-radius: 0 12px 12px 0; background: var(--gray-50); font-size: 14px; }
.guide-prerequisites > span { color: var(--gray-600); }
.guide-prerequisites > div { display: flex; flex-wrap: wrap; gap: 8px 20px; }
html.dark .guide-prerequisites { background: var(--dark-800); }
html.dark .guide-prerequisites > span { color: var(--dark-300); }
.guide-advanced { padding: 18px 20px; border: 1px solid var(--gray-200); border-radius: 14px; font-size: 14px; }
.guide-advanced summary, .guide-file-details summary { cursor: pointer; color: var(--gray-600); font-weight: 600; }
.guide-advanced[open] summary { margin-bottom: 12px; }
.guide-advanced p:last-child { margin-bottom: 0; }
html.dark .guide-advanced { border-color: var(--dark-700); }
html.dark .guide-advanced summary, html.dark .guide-file-details summary { color: var(--dark-300); }
.guide-file-details { margin-top: 10px; font-size: 12px; }
.guide-file-details code { overflow-wrap: anywhere; }
.guide-downloads .link-row { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.step-card .guide-downloads { margin-top: 12px; }
.doc .guide-client-tabs { margin-bottom: var(--space-2); }
.doc .guide-client-tabs a { text-decoration: none; font-weight: 500; color: var(--gray-600); }
.doc .guide-client-tabs a[aria-selected="true"] { color: var(--primary-700); }
html.dark .doc .guide-client-tabs a { color: var(--dark-400); }
html.dark .doc .guide-client-tabs a[aria-selected="true"] { color: var(--primary-300); }
.guide-content:focus-visible { outline: 2px solid var(--primary-500); outline-offset: 4px; }
.doc .guide-faq { font-size: 14px; font-weight: 400; }
@media (max-width: 640px) {
  .step-card, .guide-key-entry { padding: 20px 16px; }
  .step-card h2 { align-items: flex-start; line-height: 1.5; }
  .step-no { flex-shrink: 0; }
  .guide-actions { flex-direction: column; }
  .guide-actions .btn { width: 100%; }
  .doc-lede { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) { .doc > * { animation: none; } }