.aerospace-page { background: var(--slate-950); }
.aerospace-page .aero-source-mobile { display: none; }
.aero-skip { position: absolute; left: 1rem; top: -5rem; z-index: 100; padding: .75rem 1rem; color: #0b1720; background: #fff; }
.aero-skip:focus { top: 1rem; }
.aero-hero { padding: 4.5rem 1.25rem 4rem; background: radial-gradient(circle at 75% 12%, #173c3c 0, transparent 45%), var(--slate-950); }
.aero-hero .hero-inner { max-width: 1100px; }
.aero-hero h1 { max-width: 14ch; font-size: clamp(3rem, 7vw, 6.4rem); line-height: 1.04; letter-spacing: -.045em; }
.aero-hero h1 em { color: var(--emerald-400); font-style: normal; }
.aero-hero .lede { max-width: 69ch; }
.aero-kicker, .aero-overline, .aero-kind { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .09em; }
.aero-kicker { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; color: var(--emerald-400); font-size: .78rem; font-weight: 700; }
.aero-kicker span { color: var(--slate-300); font-weight: 400; }
.aero-status { max-width: 65ch; margin-top: 1.6rem; padding-left: .85rem; border-left: 3px solid var(--emerald-500); color: var(--slate-300); }
.aerospace-page a { text-underline-offset: .2em; }
.aerospace-page a:focus-visible, .aerospace-page button:focus-visible { outline: 3px solid #8af0c9; outline-offset: 3px; }
.aero-overline { color: var(--emerald-400); font-size: .73rem; font-weight: 700; }
.aero-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.aero-card { min-width: 0; padding: 1.65rem; border: 1px solid var(--slate-700); border-radius: 14px; background: var(--slate-800); }
.aero-number { display: inline-block; margin-bottom: 1rem; color: var(--emerald-400); font: 700 1.4rem var(--font-mono); }
.aero-kind { margin: 0 0 .45rem !important; color: var(--emerald-400) !important; font-size: .72rem; }
.aero-card h3 { margin: 0 0 .8rem; color: #fff; font-size: 1.35rem; }
.aero-card p { margin: 0 0 .85rem; }
.aero-card .aero-card-link { margin: .9rem 0 0; font-weight: 700; }
.aero-card-link a { color: var(--emerald-400); }
.aero-card .aero-limitation { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--slate-700); color: var(--slate-300); font-size: .9rem; }
.aero-composition { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(18rem, .75fr); gap: 2.5rem; align-items: start; }
.aero-composition code { overflow-wrap: anywhere; }
.aero-state { padding: 1.4rem 1.6rem; border: 1px solid var(--slate-700); border-radius: 14px; background: var(--slate-800); }
.aero-state h3 { margin: 0 0 1rem; color: #fff; }
.aero-state dl { margin: 0; }
.aero-state dl div { padding: .7rem 0; border-top: 1px solid var(--slate-700); }
.aero-state dt { color: var(--emerald-400); font-weight: 700; }
.aero-state dd { margin: .25rem 0 0; color: var(--slate-300); }
.aero-sources { list-style: none; padding: 0 !important; display: grid; gap: .7rem; }
.aero-sources li { display: flex; flex-wrap: wrap; align-items: baseline; gap: .35rem 1rem; padding: 1rem 0; border-top: 1px solid var(--slate-700); }
.aero-sources strong { flex: 0 0 15rem; color: #fff; }
.aero-sources span { flex: 1 1 19rem; }
.aero-sources a { white-space: nowrap; color: var(--emerald-400); }
.aero-guardrail { max-width: 77ch; padding: 1rem 1.2rem; border-left: 3px solid var(--emerald-500); background: var(--slate-800); }
@media (max-width: 760px) { .aero-grid, .aero-composition { grid-template-columns: 1fr; } .aero-hero { padding-top: 3rem; } .aero-card { padding: 1.25rem; } }
@media (max-width: 480px) { .aerospace-page .btn-start { display: none; } .aerospace-page .site-nav-links.is-open .aero-source-mobile { display: block; } }
@media (prefers-reduced-motion: reduce) { .aerospace-page *, .aerospace-page *::before, .aerospace-page *::after { scroll-behavior: auto !important; transition-duration: 0s !important; animation-duration: 0s !important; } }