:root{--ink:#142634;--muted:#52616b;--line:#d8e0e5;--paper:#fff;--blue:#2451bb;--teal:#006c67;--orange:#9b4919;--light:#f3f6f8;--radius:8px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}a:hover{color:var(--blue)}a:focus-visible,[tabindex]:focus-visible{outline:3px solid #1b65cd;outline-offset:5px}.wrap{max-width:1280px;width:calc(100% - 96px);margin-inline:auto}.skip{position:absolute;top:-100px;left:16px;padding:10px 16px;background:var(--ink);color:white;z-index:5}.skip:focus{top:12px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-block:28px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:14px;line-height:1.35}.brand 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/* Compact comparison with optional supporting detail. */
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.resource-card{min-width:0}.citation-box{margin:0 0 20px;border:1px solid var(--line);border-radius:6px;background:var(--light);overflow:hidden}.citation-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600}.copy-bibtex{font:inherit;font-size:14px;cursor:pointer;padding:7px 10px;background:white;border:1px solid #94a6b3;border-radius:4px;color:var(--ink);min-height:36px}.copy-bibtex:hover{border-color:var(--blue);color:var(--blue)}.copy-bibtex:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.copy-bibtex[hidden]{display:none}.citation-box pre{margin:0;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere;font:14px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;text-align:left}.copy-status{padding:0 12px 10px;font-size:13px;color:var(--teal)}.copy-status:empty{display:none}@media print{.copy-bibtex,.copy-status{display:none}}

/* Always-visible source context and vertically stacked citations. */
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@media print{.citation-row{break-inside:avoid}.citation-box pre{font-size:11px}}

/* Restore the source diagram without a disclosure control. */
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