.library-nav { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 8px; }
.library-nav a { padding: 8px 16px; border: 1px solid var(--line); border-radius: 999px; color: var(--teal); text-decoration: none; background: #fff; }
.library-nav a:hover { border-color: var(--teal); }
.tutorials-section { scroll-margin-top: 100px; }
.tutorials-section .section-head { display: block; margin-bottom: 20px; }
.tutorials-section .section-head h2 { color: var(--ink); margin-bottom: 8px; }
.section-head p, .library-empty { color: var(--muted); }
.category-count { font-family: var(--sans); font-size: 14px; color: var(--teal); }
.card-live { display: block; border-top: 1px solid var(--line); padding-top: 12px; margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.library-empty { grid-column: 1 / -1; padding: 24px; background: var(--paper-2); border-radius: var(--radius); }
.related-live { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 28px; align-items: center; padding: 24px; margin: 24px 0; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff; }
.related-live img { display: block; width: 100%; height: auto; border-radius: var(--radius-sm); }
.related-live h2 { font-family: var(--serif); margin: 8px 0; font-size: clamp(22px, 2.5vw, 30px); }
.related-live p { color: var(--muted); max-width: 740px; margin: 8px 0; }
.related-live .eyebrow { color: var(--teal); }
.related-live .fine { font-size: 12px; }
.related-live a { color: var(--teal); }
.r002-page .figure { margin: 24px 0; }
.r002-page .figure img { display: block; width: 100%; height: auto; border: 1px solid var(--line); }
.r002-page .caption, .r002-page .source { font-size: 12px; line-height: 1.7; color: var(--muted); margin-top: 8px; }
.r002-page .callout p strong { display: inline; margin: 0; font-size: inherit; color: inherit; }
.r002-page .entry-grid, .r002-page .ecosystem { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.r002-page .entry { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.r002-page .qr { width: 147px; height: 147px; margin: 16px 0; }
.r002-page .qr img { width: 100%; height: 100%; object-fit: contain; }
.r002-page .lizi-crop { background: url('/assets/reports/r002/cc-assistant-lizi-enterprise-wechat.jpg') -246px -472px / 441px 886px no-repeat; }
.r002-page .source-list { overflow-wrap: anywhere; }
.r002-page .toc { display: grid; gap: 10px; }
.r002-page .bars { display: grid; gap: 10px; }
.r002-page .bar { padding: 12px; border-left: 3px solid var(--teal); background: var(--paper-2); }
.r002-page .test-kit { margin: 20px 0; }
@media (max-width: 640px) {
  .related-live { grid-template-columns: 100px minmax(0, 1fr); gap: 16px; padding: 16px; align-items: start; }
  .related-live h2 { font-size: 21px; line-height: 1.4; }
  .related-live p { font-size: 13px; }
  .r002-page .entry-grid, .r002-page .ecosystem { grid-template-columns: 1fr; }
}