.hero-aerial{position:relative;margin:0 0 48px;border-radius:14px;overflow:hidden;background:#0a1a14;box-shadow:0 28px 64px #001e1a2e;border:1px solid rgba(0,194,184,.18)}.hero-aerial img{display:block;width:100%;height:auto;aspect-ratio:2.5 / 1;object-fit:cover;filter:saturate(.96) contrast(1.02)}.hero-aerial-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.hero-aerial-label rect{paint-order:stroke}.hero-aerial-caption{position:absolute;right:14px;bottom:12px;max-width:64%;font-family:JetBrains Mono,SF Mono,Consolas,monospace;font-size:.7rem;letter-spacing:.02em;color:#ffffffc7;text-shadow:0 1px 2px rgba(0,0,0,.5);text-align:right;line-height:1.45}@media(max-width:720px){.hero-aerial{margin-bottom:36px;border-radius:10px}.hero-aerial img{aspect-ratio:16 / 9}.hero-aerial-label{display:none}.hero-aerial-caption{font-size:.62rem;max-width:80%;right:10px;bottom:8px}}:root{--bg:#faf9f7;--bg-alt:#f2f0ed;--surface:#ffffff;--surface2:#f0ebe4;--border:rgba(0,194,184,.15);--border2:#e0d8cf;--sky:#00C2B8;--sky-dark:#0a8a82;--text:#242220;--muted:#7a6e68;--dim:#a09890;--font:"Inter",-apple-system,BlinkMacSystemFont,system-ui,sans-serif;--mono:"JetBrains Mono","Courier New",Courier,monospace;--max:760px;--banner-h:0px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:var(--sky-dark);text-decoration:none}a:hover{text-decoration:underline}main{max-width:var(--max);margin:0 auto;padding:calc(120px + var(--banner-h)) 24px 96px}.eyebrow{font-family:var(--mono);font-size:.72rem;font-weight:500;color:var(--sky-dark);text-transform:uppercase;letter-spacing:.12em;margin-bottom:16px}h1{font-size:clamp(2rem,4vw,2.85rem);font-weight:800;letter-spacing:-.025em;line-height:1.1;margin-bottom:18px;color:var(--text)}.lede{font-size:1.18rem;color:var(--muted);line-height:1.6;margin-bottom:36px;max-width:64ch}.meta{font-family:var(--mono);font-size:.78rem;color:var(--dim);letter-spacing:.04em;margin-bottom:48px;padding-bottom:24px;border-bottom:1px solid var(--border2)}article h2{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;margin:48px 0 16px;color:var(--text)}article h3{font-size:1.12rem;font-weight:700;margin:30px 0 10px;color:var(--text)}article p{margin-bottom:18px;color:var(--text)}article ul,article ol{padding-left:24px;margin-bottom:20px}article li{margin-bottom:8px;color:var(--text)}article strong{font-weight:700;color:var(--text)}article code{font-family:var(--mono);font-size:.88em;background:var(--surface2);padding:1px 6px;border-radius:4px;color:var(--sky-dark)}article pre{font-family:var(--mono);font-size:.84rem;line-height:1.65;background:#0d1a13;color:#cfd9e8;padding:18px 22px;border-radius:10px;overflow-x:auto;margin:18px 0 28px}article pre code{background:transparent;padding:0;color:inherit;font-size:inherit}article blockquote{margin:24px 0;padding:14px 22px;background:var(--surface);border-left:3px solid var(--sky);border-radius:0 6px 6px 0;color:var(--muted);font-style:italic}.callout{margin:24px 0;padding:18px 22px;background:var(--surface);border:1px solid var(--border);border-radius:10px}.callout strong{color:var(--sky-dark)}.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin:36px 0;padding:24px 26px;background:var(--surface);border:1px solid var(--border);border-radius:12px;align-items:center}.cta-row strong{flex-basis:100%;font-size:1.05rem;color:var(--text);margin-bottom:6px}.cta-primary{display:inline-flex;align-items:center;gap:8px;background:var(--text);color:var(--bg);padding:10px 22px;border-radius:8px;font-weight:700;font-size:.92rem}.cta-primary:hover{filter:brightness(1.1);text-decoration:none}.cta-ghost{display:inline-flex;align-items:center;gap:8px;color:var(--sky-dark);padding:10px 22px;border:1px solid var(--border2);border-radius:8px;font-weight:600;font-size:.92rem}.cta-ghost:hover{background:var(--surface2);text-decoration:none}.nav-back{font-family:var(--mono);font-size:.82rem;color:var(--muted)}.nav-back:hover{color:var(--sky-dark)}.legacy-terminology-banner{margin:0 0 32px;padding:14px 18px;background:var(--surface2);border-left:3px solid var(--sky);border-radius:0 6px 6px 0}.legacy-terminology-banner p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.6}.legacy-terminology-banner strong{color:var(--text)}