/* Public resources: shared navigation, reading aids and progressive enhancements. */
[hidden] { display: none !important; }
.resource-panel, .reading-tools { position: relative; z-index: 1; max-width: 1120px; margin: 24px auto; padding: 24px; border: 1px solid var(--border, #d5ddd9); border-radius: 16px; background: var(--bg-surface, #fff); color: var(--text-main, #17271f); }
.resource-panel h2, .reading-tools h2 { font-size: 1.3rem; margin: 0 0 12px; }
.resource-panel p, .reading-tools p { margin: 12px 0; }
.resource-paths { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.resource-paths h3 { font-size: 1rem; margin-bottom: 8px; }
.resource-panel a, .reading-tools a { color: var(--primary, #087b5f); text-decoration: underline; text-underline-offset: 3px; }
.resource-panel ol, .reading-tools ol, .reading-tools ul { padding-left: 24px; }
.resource-panel li, .reading-tools li { margin: 8px 0; }
.resource-controls { display: flex; align-items: end; flex-wrap: wrap; gap: 16px; margin-top: 24px; }
.resource-controls .resource-field { display: grid; gap: 6px; flex: 1 1 200px; min-width: 0; }
.resource-controls label { font-weight: 600; }
.resource-controls input, .resource-controls select, .resource-controls button, .save-guide { font: inherit; min-height: 44px; padding: 9px 12px; border: 1px solid var(--border, #68796f); border-radius: 8px; background: var(--bg-surface, #fff); color: var(--text-main, #17271f); }
.resource-controls button, .save-guide { cursor: pointer; }
.save-guide { margin-top: 14px; font-size: .85rem; align-self: start; }
.save-guide[aria-pressed="true"] { border-color: var(--primary, #087b5f); font-weight: 700; }
.resource-status { font-size: .9rem; color: var(--text-muted, #53605a); }
.reading-tools { max-width: 780px; font-size: .95rem; line-height: 1.8; }
.article-body .reading-tools { padding: 20px; }
.article-body table { width: 100%; border-collapse: collapse; margin: 16px 0; text-align: left; }
.article-body th, .article-body td { padding: 12px; border: 1px solid var(--border, #d5ddd9); vertical-align: top; min-width: 150px; }
.article-body caption { text-align: left; margin-bottom: 12px; font-weight: 600; }
html { scroll-padding-top: 100px; }
.resource-skip { position: fixed; top: -100px; left: 12px; z-index: 1000; padding: 12px; background: #fff; color: #064d3a; }
.resource-skip:focus { top: 12px; }
.resource-panel :focus-visible, .reading-tools :focus-visible, .save-guide:focus-visible { outline: 3px solid var(--primary, #087b5f); outline-offset: 4px; }
@media(max-width: 760px) { .resource-panel { margin: 20px 5%; padding: 20px; } .resource-paths { grid-template-columns: 1fr; gap: 16px; } }
@media print { .resource-controls, .save-guide, .resource-skip { display: none; } }