.viewer-reference { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; padding: 10px 20px; font-size: 12px; border-bottom: 1px solid var(--border, #30363d); }
.viewer-reference label { display: flex; align-items: center; gap: 8px; color: var(--text3); min-width: 0; }
.viewer-reference small { flex-basis: 100%; color: var(--text3); line-height: 1.5; }
.viewer-reference-help { color: var(--text3); }
.viewer-reference-help summary { cursor: pointer; }
.viewer-reference-help-text { flex-basis: 100%; margin: 0; line-height: 1.5; max-width: 75ch; color: var(--text3); }
.viewer-reference select { max-width: 100%; font: inherit; color: var(--text); background: var(--bg2, #161b22); border: 1px solid var(--border, #30363d); border-radius: 4px; padding: 4px 6px; }
.viewer-definition { color: var(--accent, #58a6ff); white-space: nowrap; }
.tag-name .viewer-definition { color: inherit; text-decoration: none; white-space: normal; }
.tag-name .viewer-definition:hover, .tag-name .viewer-definition:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
.detail-type-name .viewer-definition { font: inherit; color: inherit; text-decoration: none; white-space: normal; }
.detail-type-name .viewer-definition:hover, .detail-type-name .viewer-definition:focus-visible { text-decoration: underline; text-underline-offset: 3px; }
.viewer-definition-arrow { color: var(--text3); font-size: .85em; font-weight: normal; }
.viewer-definition:focus-visible, .viewer-reference summary:focus-visible { outline: 2px solid var(--accent, #58a6ff); outline-offset: 3px; border-radius: 2px; }