.investigation-directory{color:#252722;padding-bottom:3rem}
.investigation-directory .page-intro{padding-bottom:2rem}
.investigation-directory .investigation-intro{max-width:53rem;font-size:1.08rem;line-height:1.75}
.investigation-updated{font-size:.9rem;line-height:1.6;color:#625846}
.investigation-shortcuts{display:flex;flex-wrap:wrap;gap:.8rem 1.4rem;margin-top:1.5rem;padding-top:1.2rem;border-top:1px solid #c9c1b3}
.investigation-directory a{color:#4b371e;text-underline-offset:.2em}
.investigation-directory a:focus-visible{outline:3px solid #7d5e33;outline-offset:4px}
.investigation-shortcuts a,.investigation-strand nav a,.investigation-resources nav a{font-size:1rem;line-height:1.6}
.investigation-section-heading{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:.7rem 1rem;margin-bottom:1.2rem}
.investigation-directory h2{font-size:clamp(1.65rem,3vw,2.35rem);line-height:1.2;margin:0 0 .9rem;letter-spacing:-.02em}
.investigation-directory h3{font-size:clamp(1.3rem,2vw,1.65rem);line-height:1.3;margin:.4rem 0 .9rem;letter-spacing:-.01em;overflow-wrap:anywhere}
.investigation-directory h3 a{text-decoration:none;color:inherit}
.investigation-directory h3 a:hover{text-decoration:underline}
.investigation-latest{margin-bottom:3rem}
.investigation-latest-grid,.investigation-strand-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem}
.investigation-latest-grid article{background:#153a2e;color:#faf4e8;padding:clamp(1.2rem,2.6vw,1.9rem);border-top:3px solid #b59a62;min-width:0}
.investigation-latest-grid :is(h3,p,a,time){color:inherit}
.investigation-latest-grid .eyebrow{color:#e0c68d}
.investigation-directory p{line-height:1.7}
.investigation-strands{scroll-margin-top:7rem;margin-bottom:2.5rem}
.investigation-strands>p:not(.eyebrow){max-width:52rem;font-size:1rem;margin-bottom:1.5rem}
.investigation-strand{background:#f6f0e5;border:1px solid #cfc4b2;border-top:3px solid #927045;padding:clamp(1.2rem,2.4vw,1.75rem);min-width:0;scroll-margin-top:7rem}
.investigation-strand :is(h3,p){color:#252722}
.investigation-strand .eyebrow{color:#65502e;font-size:.875rem}
.investigation-strand p{font-size:1rem;margin:.6rem 0 1rem}
.investigation-question{font-weight:650;border-left:2px solid #a7864f;padding-left:.9rem}
.investigation-strand nav{display:flex;flex-wrap:wrap;gap:.6rem 1.15rem;padding-top:.8rem;border-top:1px solid #d4c8b3}
.investigation-resources{border-top:3px solid #927045;padding-top:1.6rem}
.investigation-resources nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.8rem 2rem;margin:1rem 0 1.5rem}
@media(max-width:700px){.investigation-latest-grid,.investigation-strand-grid,.investigation-resources nav{grid-template-columns:1fr}.investigation-shortcuts{flex-direction:column}.investigation-directory .page-intro{padding-top:2rem}.investigation-strand nav{flex-direction:column}.investigation-section-heading{align-items:flex-start}}
@media print{.investigation-latest-grid article,.investigation-strand{background:white;color:#111}.investigation-latest-grid .eyebrow{color:#333}.investigation-strand{break-inside:avoid}.investigation-directory{padding-bottom:0}}