.b4h{--b4h-ink-70:rgba(20,33,46,.7);--b4h-ink-12:rgba(20,33,46,.12);--b4h-paper-85:hsla(40,43%,92%,.85);color:var(--ink);background:var(--paper);font-family:var(--font-body),Georgia,serif;font-size:1.0625rem;line-height:1.6}.b4h .b4h-wrap{max-width:720px;margin:0 auto;padding:0 clamp(1.25rem,4vw,1.5rem)}.b4h h1,.b4h h2{font-family:var(--font-display),system-ui,sans-serif;line-height:1.15;letter-spacing:-.02em;font-variation-settings:"wdth" 90}.b4h-hero{background:var(--ink);color:var(--paper);padding:clamp(3.5rem,8vw,4.5rem) 0 clamp(3rem,7vw,4rem)}.b4h-kicker,.b4h-kicker-ochre,.b4h-kicker2{font-family:var(--font-mono),ui-monospace,monospace;font-size:.8125rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:.75rem}.b4h-kicker{color:var(--ochre)}.b4h-kicker2{color:var(--azure)}.b4h-kicker-ochre{color:var(--ochre)}.b4h-hero h1{font-size:clamp(2rem,5vw,3rem);font-weight:700;max-width:16ch;margin-bottom:1.25rem}.b4h-lead{font-size:1.2rem;max-width:48ch;color:var(--b4h-paper-85);margin:0}.b4h-section{padding:clamp(3rem,6vw,4rem) 0}.b4h-section--ink{background:var(--ink);color:var(--paper)}.b4h-section h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:.75rem;max-width:22ch}.b4h-section--ink h2{color:var(--paper)}.b4h-sub{color:var(--b4h-ink-70);max-width:52ch;margin:0 0 2rem}.b4h-links{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}.b4h-link{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--b4h-ink-12);border-radius:10px;padding:1.25rem 1.35rem;transition:border-color .15s ease,box-shadow .15s ease}.b4h-link:hover{border-color:var(--azure);box-shadow:0 0 0 1px var(--azure)}.b4h-link--primary{border-color:var(--azure);background:rgba(44,110,155,.06)}.b4h-link-title{display:block;font-family:var(--font-display),system-ui,sans-serif;font-weight:600;font-size:1.125rem;margin-bottom:.35rem;color:var(--ink)}.b4h-link-body{display:block;font-size:.95rem;color:var(--b4h-ink-70)}.b4h-ext{display:inline-block;margin-top:.55rem;font-family:var(--font-mono),ui-monospace,monospace;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--azure)}.b4h-points{margin:0 0 1.25rem;padding-left:1.2rem;max-width:58ch;color:var(--b4h-paper-85)}.b4h-points li{margin-bottom:.65rem}.b4h-note{margin:0;max-width:58ch;font-size:.9rem;color:hsla(40,43%,92%,.7);border-left:3px solid var(--ochre);padding-left:.875rem}