.engineering-hero[data-astro-cid-4dhfvnyo]{border-bottom:1px solid var(--line);background:linear-gradient(135deg,#edf5f0,#fff);padding:6.5rem 0 6rem}.engineering-hero-grid[data-astro-cid-4dhfvnyo]{grid-template-columns:minmax(0,1fr) 300px;align-items:end;gap:5rem;display:grid}.engineering-hero[data-astro-cid-4dhfvnyo] h1[data-astro-cid-4dhfvnyo]{letter-spacing:-.085em;max-width:850px;margin:0;font-size:clamp(3.7rem,7vw,7rem);line-height:.94}.engineering-hero[data-astro-cid-4dhfvnyo] h1[data-astro-cid-4dhfvnyo] em[data-astro-cid-4dhfvnyo]{color:var(--teal);font-style:normal}.engineering-lead[data-astro-cid-4dhfvnyo]{max-width:720px;color:var(--ink-soft);margin:2rem 0 0;font-size:1.1rem;line-height:1.8}.series-stat[data-astro-cid-4dhfvnyo]{border:1px solid var(--teal);background:var(--mint);gap:.4rem;padding:2rem;display:grid;box-shadow:10px 10px #147d6b1f}.series-stat[data-astro-cid-4dhfvnyo] strong[data-astro-cid-4dhfvnyo]{letter-spacing:-.08em;font-size:5rem;line-height:.8}.series-stat[data-astro-cid-4dhfvnyo] span[data-astro-cid-4dhfvnyo]{color:var(--teal);letter-spacing:.08em;margin-top:.8rem;font:.7rem ui-monospace,SFMono-Regular,Consolas,monospace}.series-stat[data-astro-cid-4dhfvnyo] small[data-astro-cid-4dhfvnyo]{color:var(--ink-soft);font-size:.78rem;line-height:1.5}.phase-section[data-astro-cid-4dhfvnyo]{background:var(--paper)}.phase-grid[data-astro-cid-4dhfvnyo]{grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3rem;display:grid}.phase-card[data-astro-cid-4dhfvnyo]{border:1px solid var(--line);background:var(--surface);padding:1.5rem}.phase-top[data-astro-cid-4dhfvnyo]{color:var(--teal);justify-content:space-between;align-items:center;font:.68rem ui-monospace,SFMono-Regular,Consolas,monospace;display:flex}.phase-top[data-astro-cid-4dhfvnyo] span[data-astro-cid-4dhfvnyo]{font-size:.8rem;font-weight:800}.phase-top[data-astro-cid-4dhfvnyo] b[data-astro-cid-4dhfvnyo]{opacity:.75;font-weight:600}.phase-card[data-astro-cid-4dhfvnyo] h3[data-astro-cid-4dhfvnyo]{letter-spacing:-.03em;margin:2rem 0 .7rem;font-size:1.25rem}.phase-card[data-astro-cid-4dhfvnyo] p[data-astro-cid-4dhfvnyo]{color:var(--ink-soft);margin:0;font-size:.9rem;line-height:1.65}.series-section[data-astro-cid-4dhfvnyo]{background:#eaf2ed;padding-top:6rem}.series-heading[data-astro-cid-4dhfvnyo]{margin-bottom:3rem}.post-grid[data-astro-cid-4dhfvnyo]{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.25rem;display:grid}.post-card[data-astro-cid-4dhfvnyo]{border:1px solid var(--line);background:var(--surface);transition:transform .2s,box-shadow .2s;overflow:hidden}.post-card[data-astro-cid-4dhfvnyo]:hover{transform:translateY(-4px);box-shadow:0 14px 35px #14322d14}.post-image-link[data-astro-cid-4dhfvnyo]{background:#fff;display:block}.post-image-link[data-astro-cid-4dhfvnyo] img[data-astro-cid-4dhfvnyo]{aspect-ratio:4/3;object-fit:contain;object-position:center;width:100%;height:auto;display:block}.post-copy[data-astro-cid-4dhfvnyo]{padding:1rem 1.1rem 1.2rem;scroll-margin-top:2rem}.post-meta[data-astro-cid-4dhfvnyo]{color:var(--teal);text-transform:uppercase;letter-spacing:.05em;justify-content:space-between;align-items:center;gap:.75rem;font:.64rem ui-monospace,SFMono-Regular,Consolas,monospace;display:flex}.post-meta[data-astro-cid-4dhfvnyo] span[data-astro-cid-4dhfvnyo]{font-weight:850}.post-meta[data-astro-cid-4dhfvnyo] small[data-astro-cid-4dhfvnyo]{color:var(--ink-soft);text-align:right;font-size:.58rem}.post-copy[data-astro-cid-4dhfvnyo] h3[data-astro-cid-4dhfvnyo]{letter-spacing:-.02em;margin:.7rem 0 0;font-size:1rem;line-height:1.3}.image-index-note[data-astro-cid-4dhfvnyo]{color:var(--ink-soft);margin:1.75rem 0 0;font-size:.82rem;line-height:1.6}.image-index-note[data-astro-cid-4dhfvnyo] code[data-astro-cid-4dhfvnyo]{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.78rem}.engineering-note-section[data-astro-cid-4dhfvnyo]{padding-top:5rem}.engineering-note[data-astro-cid-4dhfvnyo]{border:1px solid var(--line);background:var(--surface);grid-template-columns:.75fr 1fr;align-items:center;gap:4rem;padding:2.5rem;display:grid}.engineering-note[data-astro-cid-4dhfvnyo] h2[data-astro-cid-4dhfvnyo]{letter-spacing:-.06em;margin:0;font-size:clamp(2.3rem,4vw,4rem);line-height:1}.engineering-note[data-astro-cid-4dhfvnyo] p[data-astro-cid-4dhfvnyo]:last-child{color:var(--ink-soft);margin:0;line-height:1.75}@media (width<=1000px){.engineering-hero-grid[data-astro-cid-4dhfvnyo]{grid-template-columns:1fr;gap:2.5rem}.series-stat[data-astro-cid-4dhfvnyo]{max-width:340px}.phase-grid[data-astro-cid-4dhfvnyo]{grid-template-columns:repeat(2,1fr)}.post-grid[data-astro-cid-4dhfvnyo]{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=720px){.engineering-hero[data-astro-cid-4dhfvnyo]{padding:4.5rem 0 4rem}.engineering-hero[data-astro-cid-4dhfvnyo] h1[data-astro-cid-4dhfvnyo]{font-size:clamp(3.1rem,13vw,5rem)}.phase-grid[data-astro-cid-4dhfvnyo],.post-grid[data-astro-cid-4dhfvnyo]{grid-template-columns:repeat(2,minmax(0,1fr))}.engineering-note[data-astro-cid-4dhfvnyo]{grid-template-columns:1fr;gap:1.5rem;padding:1.5rem}}@media (width<=500px){.phase-grid[data-astro-cid-4dhfvnyo],.post-grid[data-astro-cid-4dhfvnyo]{grid-template-columns:1fr}.series-stat[data-astro-cid-4dhfvnyo]{padding:1.5rem}}