*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.65;color:var(--ink);background:var(--bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--link);text-underline-offset:.18em}
a:hover{color:var(--link-hover)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}
.wrap{max-width:1120px;margin:0 auto;padding:0 1.5rem}
.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:#fff;padding:.6rem 1rem;z-index:10}
.skip:focus{left:1rem;top:1rem;color:#fff}
.site-header{border-bottom:1px solid var(--line);background:var(--header-bg)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1rem;padding-bottom:1rem}
.brand{display:inline-flex;align-items:center}
.nav{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.25rem 1.5rem}
.nav a{color:var(--nav);text-decoration:none;font-weight:600;font-size:.975rem;padding:.25rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--accent)}
h1,h2,h3{line-height:1.2;color:var(--heading);margin:0 0 .75rem}
h1{font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3vw,2.1rem);letter-spacing:-.01em}
h3{font-size:1.2rem}
p{margin:0 0 1rem}
.lede{font-size:1.2rem;color:var(--muted);max-width:40rem}
.section{padding:4.5rem 0}
.section.alt{background:var(--alt)}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:700;color:var(--accent-text);margin-bottom:.75rem}
.grid{display:grid;gap:1.25rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-top:2rem}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem}
.card p{color:var(--muted);margin:0}
.btn{display:inline-block;background:var(--btn);color:var(--btn-ink);text-decoration:none;font-weight:700;padding:.8rem 1.4rem;border-radius:var(--radius-btn);margin:.5rem .5rem 0 0}
.btn:hover{background:var(--btn-hover);color:var(--btn-ink)}
.btn.ghost{background:transparent;color:var(--ghost-ink);box-shadow:inset 0 0 0 2px var(--ghost-line)}
.btn.ghost:hover{background:var(--ghost-hover);color:var(--ghost-ink)}
.two-col{display:grid;gap:2.5rem;grid-template-columns:1.2fr 1fr;align-items:start}
@media (max-width:820px){.two-col{grid-template-columns:1fr}.section{padding:3.25rem 0}}
.facts{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.facts li{display:flex;justify-content:space-between;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--line)}
.facts span:first-child{color:var(--muted)}
.facts span:last-child{font-weight:600;text-align:right}
.contact-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem}
.contact-box dl{margin:0}
.contact-box dt{font-weight:700;color:var(--heading);margin-top:1rem}
.contact-box dt:first-child{margin-top:0}
.contact-box dd{margin:.15rem 0 0}
address{font-style:normal}
.legal{max-width:46rem;padding:3.5rem 0 4.5rem}
.legal h2{font-size:1.35rem;margin-top:2.25rem}
.legal ul{padding-left:1.25rem}
.legal li{margin-bottom:.4rem}
.updated{color:var(--muted)}
.site-footer{background:var(--footer-bg);color:var(--footer-ink);padding:2.5rem 0;font-size:.95rem}
.site-footer a{color:var(--footer-link)}
.site-footer p{margin:0 0 .6rem}
.footer-links{list-style:none;margin:0;padding:0;display:flex;gap:1.5rem;flex-wrap:wrap}
.notfound{padding:6rem 0;text-align:left}
@media print{.site-header nav,.skip{display:none}}

/* GovSpike brand v2: Pentagon Badge, docs/brand/README.md + in-app Guidelines (copied to _build/brand-govspike/).
   Federal Ink grounds and type. Signal Gold is spent once per surface: the logo. Potomac Blue is interactive only. */
@font-face{font-family:Jost;font-style:normal;font-weight:700;font-display:swap;src:local("Jost Bold"),local("Jost-Bold"),url("/fonts/jost-700.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:local("Inter Regular"),local("Inter-Regular"),url("/fonts/inter-400.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600 700;font-display:swap;src:local("Inter Bold"),local("Inter-Bold"),url("/fonts/inter-700.woff2") format("woff2")}
:root{--font:"Avenir Next",Inter,"Nunito Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
--display:Futura,"Futura PT",Jost,Montserrat,sans-serif;
--mono:"SF Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
--federal-ink:#0A2240;--signal-gold:#FFB300;--monument:#FBFCFE;--potomac:#3E8DE3;--potomac-hover:#5FA2EA;
--success:#2E9E6B;--error:#D64545;--slate:#5F6E80;
--ink:#0A2240;--heading:#0A2240;--muted:#5F6E80;--bg:#FBFCFE;--alt:#EEF1F5;--card:#FFFFFF;--line:#D9DFE7;
--accent:#0A2240;--accent-text:#5F6E80;--link:#0A2240;--link-hover:#0A2240;--focus:#3E8DE3;--nav:#D5DCE6;
--header-bg:#0A2240;--btn:#3E8DE3;--btn-hover:#5FA2EA;--btn-ink:#0A2240;--ghost-ink:#FBFCFE;--ghost-line:rgba(251,252,254,.55);--ghost-hover:rgba(251,252,254,.08);
--footer-bg:#0A2240;--footer-ink:#B9C3D3;--footer-link:#FBFCFE;--radius:8px;--radius-btn:6px;
--field-line:#5F6E80}
body{font-weight:400}
h1,h2,h3{font-family:var(--display);font-weight:700}
h1{letter-spacing:-.005em}
h2{letter-spacing:0}
/* Links: Federal Ink text, Potomac Blue underline. Blue text on light grounds would be 3.3:1 and fail AA. */
a{color:var(--link);text-decoration-color:var(--potomac);text-decoration-thickness:2px}
a:hover{color:var(--link-hover);text-decoration-color:var(--federal-ink)}
.eyebrow{font-family:var(--mono);font-weight:600;letter-spacing:.18em;font-size:.75rem}
.site-header{border-bottom:0}
.header-inner{gap:1.25rem 2rem;padding-top:1.1rem;padding-bottom:1.1rem}
.brand img{height:40px;width:auto}
@media (max-width:480px){.brand img{height:34px}}
.nav a{color:#D5DCE6;text-decoration:none}
.nav a:hover,.nav a[aria-current="page"]{color:#FBFCFE;border-bottom-color:var(--potomac)}
.hero{background:#0A2240;color:#D5DCE6;padding:5rem 0 5.5rem;border-top:1px solid rgba(251,252,254,.08)}
.hero h1{color:#FBFCFE;max-width:20ch}
.hero .eyebrow{color:#B9C3D3}
.hero .lede{color:#D5DCE6}
.hero .caps li{color:#FBFCFE}
.hero .caps li::before{background:rgba(251,252,254,.55)}
.points li{border-top:2px solid var(--federal-ink)}
.points h3{font-size:.95rem;text-transform:uppercase;letter-spacing:.06em}
.btn{text-decoration:none}
.btn:hover{background:var(--btn-hover);color:var(--btn-ink)}
.form button.btn{font-weight:700}
.field label{color:var(--federal-ink)}
.field input,.field textarea{border-color:var(--field-line)}
.field input:focus-visible,.field textarea:focus-visible{outline-color:var(--potomac);border-color:var(--potomac)}
/* Error text stays Federal Ink (AA); the brand error red carries the state as a rule beside it. */
.form-status.error{color:var(--federal-ink);border-left:4px solid var(--error);padding-left:.75rem}
.site-footer{border-top:1px solid rgba(251,252,254,.1)}
.site-footer a{text-decoration-color:var(--potomac)}
.site-footer a:hover{color:#FBFCFE;text-decoration-color:#FBFCFE}
.site-footer .tagline{font-family:var(--display);font-weight:700;color:#FBFCFE;letter-spacing:.02em;margin-bottom:1rem}
.skip{background:#0A2240}
.facts span:last-child{font-variant-numeric:tabular-nums}

/* ---- v2: minimal invite-only layout + introduction form ---- */
.hero{padding:6rem 0 4.5rem}
.hero h1{max-width:18ch}
.caps{list-style:none;margin:2.25rem 0 0;padding:0;display:grid;gap:.75rem 2rem;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));max-width:52rem}
.caps li{padding-left:1.1rem;position:relative;font-weight:600}
.caps li::before{content:"";position:absolute;left:0;top:.6em;width:.45rem;height:.45rem;background:var(--accent)}
.approach{padding:4.5rem 0}
.approach h2{max-width:24ch;margin-top:0}
.approach .value{color:var(--muted);font-size:1.125rem;max-width:44rem}
.points{list-style:none;margin:2.5rem 0 0;padding:0;display:grid;gap:1.5rem 2rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.points li{border-top:2px solid var(--accent);padding-top:1rem}
.points h3{margin:0 0 .35rem;font-size:1.1rem;color:var(--heading)}
.points p{margin:0;color:var(--muted)}
.invite{padding:4.5rem 0;background:var(--alt)}
.invite-inner{display:grid;gap:3rem;grid-template-columns:1fr 1.25fr;align-items:start}
@media (max-width:860px){.invite-inner{grid-template-columns:1fr;gap:2rem}.hero{padding:4rem 0 3.5rem}}
.invite p{color:var(--muted);max-width:30rem}
.form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.75rem}
.field{margin-bottom:1.1rem}
.field label{display:block;font-weight:700;color:var(--heading);margin-bottom:.35rem}
.field .opt{font-weight:400;color:var(--muted)}
.field input,.field textarea{width:100%;font:inherit;color:var(--ink);background:var(--field-bg,#fff);border:1px solid var(--field-line,#9AA5B4);border-radius:calc(var(--radius) / 2);padding:.65rem .75rem}
.field textarea{min-height:8rem;resize:vertical}
.field input:focus-visible,.field textarea:focus-visible{outline:3px solid var(--focus);outline-offset:1px}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.9rem;color:var(--muted);margin:.75rem 0 0}
.form button{font:inherit;border:0;cursor:pointer}
.form button[disabled]{opacity:.6;cursor:wait}
.form-status{margin-top:1rem;font-weight:600}
.form-status.error{color:var(--error,#B42318)}
.thanks{padding:1rem 0}
.thanks h2{margin-bottom:.5rem}
.cf-turnstile{margin:.5rem 0 1rem}
.legal-notice{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line)}
.hero{position:relative;isolation:isolate;overflow:hidden}
.hero::before{content:"";position:absolute;top:0;right:0;bottom:0;width:60%;z-index:-1;pointer-events:none;opacity:.38;
background:url("/gs-hero-dome-v2.webp") 70% 18%/cover no-repeat;
-webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.65) 35%,#000 70%),linear-gradient(180deg,#000 60%,transparent 100%);-webkit-mask-composite:source-in;
mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.65) 35%,#000 70%),linear-gradient(180deg,#000 60%,transparent 100%);mask-composite:intersect}
@media (max-width:860px){.hero::before{width:100%;opacity:.28;background-image:url("/gs-hero-dome-mobile.webp");background-position:60% 0;
-webkit-mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.6) 50%,transparent 95%);mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.6) 50%,transparent 95%)}}