/* Original InsightBD - selectable InsightBD visual theme. Shared page content in private/site.json. */
.theme-heritage{--bg:#fff;--card:#fff;--ink:#263134;--muted:#667074;--accent:#bb1e29;--nav:#254b68;--line:#e2e7e8}
.theme-heritage .hero{min-height:460px}.theme-heritage .hero h1{font-size:clamp(2.4rem,4.5vw,4.9rem)}.theme-heritage .nav-inner>a{letter-spacing:0;text-transform:none}.theme-heritage .project-cover{aspect-ratio:1.5}