:root {
  --ink: #080b0c;
  --ink-2: #0d1213;
  --panel: #111819;
  --panel-2: #151d1e;
  --line: rgba(184, 202, 184, .18);
  --line-strong: rgba(184, 202, 184, .34);
  --paper: #e9eee8;
  --muted: #9da99f;
  --sage: #a9b9a7;
  --signal: #d6b866;
  --alert: #be684f;
  --dark-text: #171c1c;
  --shell: min(1320px, calc(100vw - 48px));
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 200; padding: 10px 14px; background: var(--paper); color: var(--ink); transform: translateY(-160%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; border-bottom: 1px solid transparent; transition: background .25s, border-color .25s; }
.site-header.is-scrolled { background: rgba(8, 11, 12, .9); border-color: var(--line); backdrop-filter: blur(16px); }
.nav-shell { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-name { font-family: var(--mono); font-size: 13px; font-weight: 700; letter-spacing: .12em; white-space: nowrap; }
.brand-name b { color: var(--signal); }
.brand-mark { width: 28px; height: 28px; display: grid; place-items: center; position: relative; border: 1px solid var(--line-strong); transform: rotate(45deg); }
.brand-mark i { position: absolute; display: block; background: var(--sage); }
.brand-mark i:nth-child(1) { width: 11px; height: 1px; transform: rotate(-45deg); }
.brand-mark i:nth-child(2) { width: 1px; height: 11px; transform: rotate(-45deg); }
.brand-mark i:nth-child(3) { width: 4px; height: 4px; background: var(--signal); border-radius: 50%; }
.primary-nav { display: flex; align-items: center; gap: 28px; }
.primary-nav a { text-decoration: none; color: #c8d1ca; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; transition: color .2s; }
.primary-nav a:hover, .primary-nav a:focus-visible { color: #fff; }
.primary-nav .nav-cta { border: 1px solid var(--line-strong); padding: 11px 16px; color: var(--paper); }
.primary-nav .nav-cta:hover { border-color: var(--signal); color: var(--signal); }
.nav-toggle { display: none; color: var(--paper); background: transparent; border: 1px solid var(--line-strong); padding: 10px 12px; font: 11px var(--mono); letter-spacing: .08em; }

.hero { position: relative; min-height: 940px; overflow: hidden; background: radial-gradient(circle at 72% 43%, rgba(79, 103, 86, .16), transparent 28%), linear-gradient(145deg, #070a0b 0%, #0a0f10 63%, #0b1010 100%); padding: 170px 0 0; }
.hero-grid, .contact-grid { position: absolute; inset: 0; opacity: .34; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, #000, transparent 80%); }
.hero-radar { position: absolute; width: 680px; height: 680px; border: 1px solid var(--line); border-radius: 50%; left: calc(72% - 340px); top: 108px; opacity: .68; }
.hero-radar::before, .hero-radar::after { content: ""; position: absolute; inset: 16.66%; border: 1px solid var(--line); border-radius: 50%; }
.hero-radar::after { inset: 33.33%; }
.hero-radar span { position: absolute; inset: 50% 0 auto; height: 1px; background: var(--line); }
.hero-radar span::after { content: ""; position: absolute; left: 50%; top: -340px; height: 680px; width: 1px; background: var(--line); }
.hero-layout { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(390px, .62fr); align-items: center; gap: 8vw; }
.classification { display: flex; align-items: center; gap: 18px; margin: 0 0 48px; color: var(--muted); font: 10px var(--mono); letter-spacing: .14em; }
.classification span + span { color: var(--signal); }
.classification span + span::before { content: ""; display: inline-block; width: 32px; height: 1px; margin: 0 18px 3px 0; background: var(--line-strong); }
.eyebrow { margin: 0 0 18px; color: var(--signal); font: 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
h1, h2, h3, p { text-wrap: pretty; }
h1 { margin: 0; max-width: 850px; font-size: clamp(58px, 6.6vw, 104px); line-height: .94; font-weight: 540; letter-spacing: -.055em; }
h1 em, h2 em { display: inline-block; color: var(--sage); font-style: normal; font-weight: 300; }
.hero-lede { max-width: 690px; margin: 34px 0 0; color: #bdc7bf; font-size: clamp(18px, 1.6vw, 23px); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 40px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 28px; min-height: 52px; padding: 0 20px; border: 1px solid transparent; text-decoration: none; font: 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; transition: background .2s, color .2s, border-color .2s; }
.button-primary { background: var(--sage); color: var(--ink); }
.button-primary:hover, .button-primary:focus-visible { background: var(--signal); }
.text-link { display: inline-flex; align-items: center; gap: 12px; color: #cbd4cd; text-decoration: none; border-bottom: 1px solid var(--line-strong); padding: 7px 0; font: 11px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.text-link:hover, .text-link:focus-visible { color: var(--signal); border-color: var(--signal); }
.hero-note { max-width: 640px; margin: 34px 0 0; padding-left: 18px; border-left: 2px solid var(--signal); color: #88958c; font: 11px/1.7 var(--mono); letter-spacing: .035em; }

.mission-console { position: relative; border: 1px solid var(--line-strong); background: rgba(11, 16, 17, .82); box-shadow: 0 30px 80px rgba(0, 0, 0, .25); }
.mission-console::before, .mission-console::after { content: ""; position: absolute; width: 20px; height: 20px; pointer-events: none; }
.mission-console::before { top: -1px; left: -1px; border-top: 2px solid var(--signal); border-left: 2px solid var(--signal); }
.mission-console::after { right: -1px; bottom: -1px; border-right: 2px solid var(--signal); border-bottom: 2px solid var(--signal); }
.console-head, .console-foot { display: flex; justify-content: space-between; padding: 13px 16px; border-bottom: 1px solid var(--line); color: var(--muted); font: 9px var(--mono); letter-spacing: .1em; }
.console-head .signal { color: var(--signal); }
.console-map { position: relative; aspect-ratio: 1.55; overflow: hidden; margin: 14px; border: 1px solid var(--line); background: linear-gradient(90deg, transparent 49.8%, var(--line) 50%, transparent 50.2%), linear-gradient(transparent 49.8%, var(--line) 50%, transparent 50.2%); }
.map-ring { position: absolute; border: 1px solid var(--line-strong); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.ring-1 { width: 66%; aspect-ratio: 1; }.ring-2 { width: 38%; aspect-ratio: 1; }
.map-cross { position: absolute; inset: 12%; border: 1px dashed var(--line); transform: rotate(45deg); }
.map-center { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 82px; height: 82px; display: grid; place-content: center; text-align: center; background: var(--ink-2); border: 1px solid var(--signal); border-radius: 50%; }
.map-center small { color: var(--muted); font: 8px var(--mono); letter-spacing: .12em; }.map-center strong { color: var(--signal); font: 12px var(--mono); }
.node { position: absolute; width: 8px; height: 8px; border: 1px solid var(--signal); background: var(--ink); box-shadow: 0 0 0 5px rgba(214, 184, 102, .08); }
.n1 { left: 16%; top: 30%; }.n2 { right: 18%; top: 25%; }.n3 { right: 26%; bottom: 18%; }
.link { position: absolute; height: 1px; background: var(--sage); transform-origin: left; opacity: .7; }
.l1 { width: 35%; left: 17%; top: 32%; transform: rotate(16deg); }.l2 { width: 30%; left: 50%; top: 50%; transform: rotate(-24deg); }
.console-data { margin: 0; display: grid; grid-template-columns: 1fr 1fr; }
.console-data div { padding: 16px; border-top: 1px solid var(--line); }.console-data div:nth-child(odd) { border-right: 1px solid var(--line); }
.console-data dt { color: #6f7e73; font: 8px var(--mono); letter-spacing: .1em; }.console-data dd { margin: 5px 0 0; color: #cbd5cd; font: 11px var(--mono); }
.console-foot { border-top: 1px solid var(--line); border-bottom: 0; color: #637067; }

.capability-strip { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 110px; padding: 0; list-style: none; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capability-strip li { min-height: 112px; padding: 24px; display: flex; gap: 16px; align-items: center; border-right: 1px solid var(--line); }.capability-strip li:last-child { border: 0; }
.capability-strip span { color: var(--signal); font: 9px var(--mono); }.capability-strip strong { color: #bac5bd; font-size: 13px; font-weight: 500; }

.section { position: relative; padding: 150px 0; }
.definition { padding: 78px 0; background: #12191a; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.answer-panel { display: grid; grid-template-columns: minmax(160px, .32fr) minmax(0, 1fr); gap: 80px; align-items: start; }
.answer-panel h2 { max-width: 1050px; font-size: clamp(34px, 4vw, 58px); }
.answer-panel .lead { margin-top: 28px; color: #c3cdc5; font-size: clamp(18px, 1.8vw, 23px); }
.answer-panel p:last-child { max-width: 820px; color: var(--muted); }
.situation { background: var(--paper); color: var(--dark-text); }
.two-column, .section-heading { display: grid; grid-template-columns: minmax(160px, .32fr) minmax(0, 1fr); gap: 80px; }
.section-label { color: #6f7c73; font: 10px var(--mono); letter-spacing: .12em; white-space: nowrap; }.section-label span { color: var(--signal); }
h2 { margin: 0; max-width: 1000px; font-size: clamp(42px, 5vw, 76px); line-height: 1.02; letter-spacing: -.045em; font-weight: 520; }
.situation h2 em { color: #59675d; }
.lead { max-width: 870px; margin: 32px 0 20px; font-size: clamp(19px, 2vw, 27px); line-height: 1.5; color: #3e4941; }
.two-column p:not(.eyebrow):not(.lead) { max-width: 760px; color: #556059; font-size: 17px; }
.exposure-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 90px; border-top: 1px solid #c6cec7; border-left: 1px solid #c6cec7; }
.exposure-grid article { min-height: 260px; padding: 30px 26px; border-right: 1px solid #c6cec7; border-bottom: 1px solid #c6cec7; }
.exposure-grid span { font: 10px var(--mono); color: #8a978d; }.exposure-grid h3 { margin: 38px 0 14px; font-size: 19px; }.exposure-grid p { margin: 0; color: #5a655d; font-size: 14px; }

.architecture { background: #0a0e0f; }
.section-heading { margin-bottom: 80px; }.section-heading .lead { color: var(--muted); max-width: 800px; }
.architecture-board { position: relative; display: grid; grid-template-columns: 1fr .76fr 1fr; grid-template-areas: "a path b" "control oracle evidence"; gap: 18px; padding: 18px; border: 1px solid var(--line-strong); background: linear-gradient(90deg, transparent 49.95%, var(--line) 50%, transparent 50.05%), linear-gradient(transparent 49.8%, var(--line) 50%, transparent 50.2%), #0c1213; }
.architecture-board > div { min-height: 180px; padding: 24px; display: flex; flex-direction: column; justify-content: center; border: 1px solid var(--line); background: rgba(14, 21, 22, .92); }
.architecture-board .device-a { grid-area: a; }.architecture-board .device-b { grid-area: b; }.architecture-board .direct-path { grid-area: path; text-align: center; align-items: center; background: rgba(34, 43, 39, .72); }.architecture-board .arch-control { grid-area: control; }.architecture-board .arch-oracle { grid-area: oracle; background: rgba(44, 39, 25, .72); border-color: rgba(214, 184, 102, .35); }.architecture-board .arch-evidence { grid-area: evidence; }
.arch-id, .direct-path > span { margin-bottom: 18px; color: var(--signal); font: 9px var(--mono); letter-spacing: .1em; }.architecture-board strong { font-size: 17px; font-weight: 550; }.architecture-board small { margin-top: 8px; color: var(--muted); font-size: 12px; line-height: 1.6; }.direct-path i { width: 72%; height: 1px; margin: 0 0 18px; background: var(--sage); position: relative; }.direct-path i::before, .direct-path i::after { content: ""; position: absolute; top: -3px; width: 7px; height: 7px; border-top: 1px solid var(--sage); border-right: 1px solid var(--sage); }.direct-path i::before { left: 0; transform: rotate(-135deg); }.direct-path i::after { right: 0; transform: rotate(45deg); }
.mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }.mode-grid article { padding: 34px; background: var(--panel); border: 1px solid var(--line); }.mode-code { color: var(--signal); font: 9px var(--mono); letter-spacing: .12em; }.mode-grid h3 { margin: 28px 0 12px; font-size: 25px; font-weight: 500; }.mode-grid article > p:not(.mode-code) { max-width: 550px; color: var(--muted); }.status-line { display: inline-flex; align-items: center; gap: 9px; margin-top: 20px; color: var(--sage); font: 9px var(--mono); letter-spacing: .06em; text-transform: uppercase; }.status-line i, .footer-status i { width: 6px; height: 6px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(214, 184, 102, .1); }

.public-briefs { background: #0d1314; }
.public-briefs .lead { color: var(--muted); }
.brief-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.brief-grid article { min-height: 330px; display: flex; flex-direction: column; padding: 34px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: rgba(255,255,255,.012); }
.brief-grid article > span { color: var(--signal); font: 9px var(--mono); letter-spacing: .12em; }
.brief-grid h3 { margin: 48px 0 16px; font-size: 26px; line-height: 1.2; font-weight: 520; }
.brief-grid p { margin: 0 0 28px; color: var(--muted); }
.brief-grid .text-link { margin-top: auto; align-self: flex-start; }

.profiles { background: #111718; }
.profile-stack { border-top: 1px solid var(--line-strong); }
.profile-stack article { display: grid; grid-template-columns: 100px minmax(0, 1fr) minmax(300px, .7fr); gap: 38px; align-items: center; min-height: 190px; padding: 28px 20px; border-bottom: 1px solid var(--line); transition: background .2s; }.profile-stack article:hover { background: rgba(255,255,255,.018); }
.profile-index { color: #56635a; font: 12px var(--mono); }.profile-tag { margin: 0 0 8px; color: var(--signal); font: 9px var(--mono); letter-spacing: .1em; }.profile-stack h3 { margin: 0; font-size: 29px; font-weight: 520; }.profile-stack article p:not(.profile-tag) { max-width: 660px; margin: 10px 0 0; color: var(--muted); }.profile-target { padding-left: 30px; border-left: 1px solid var(--line); }.profile-target span { display: block; margin-bottom: 10px; color: #647168; font: 8px var(--mono); letter-spacing: .1em; }.profile-target strong { color: var(--sage); font-size: 13px; font-weight: 500; }

.assurance { background: var(--paper); color: var(--dark-text); }
.assurance-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(440px, .72fr); gap: 9vw; }
.assurance .section-label { margin-bottom: 70px; }.assurance h2 { max-width: 700px; }.assurance .lead { font-size: 21px; }.framework-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; padding: 0; max-width: 780px; list-style: none; }.framework-cloud li { padding: 8px 11px; border: 1px solid #bdc6bf; color: #526057; font: 9px var(--mono); letter-spacing: .05em; }.microcopy { max-width: 690px; color: #7b867e; font: 10px/1.6 var(--mono); }
.evidence-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid #b9c2bb; }.evidence-list li { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid #c4ccc6; }.evidence-list li > span { color: #849087; font: 10px var(--mono); }.evidence-list strong { font-size: 16px; }.evidence-list p { margin: 5px 0 0; color: #69746c; font-size: 13px; }

.boundary { padding: 0; background: var(--paper); color: var(--dark-text); }
.boundary-box { display: grid; grid-template-columns: 70px minmax(0, 1fr) minmax(340px, .75fr); gap: 42px; padding: 58px; background: #ddd6c3; border: 1px solid #b9ad8c; }
.boundary-icon { width: 54px; height: 54px; display: grid; place-items: center; border: 1px solid #927b42; color: #765f26; font: 24px var(--mono); }.boundary h2 { font-size: clamp(34px, 4vw, 58px); }.boundary p:not(.eyebrow) { color: #534f44; }.boundary-note { padding-left: 30px; border-left: 1px solid #aaa085; }.boundary-note span { color: #786c50; font: 9px var(--mono); letter-spacing: .12em; }.boundary-note strong { display: block; margin-top: 16px; font-size: 14px; line-height: 1.7; }

.leadership { background: #0a0e0f; }
.leadership-grid { display: grid; grid-template-columns: minmax(360px, .72fr) minmax(0, 1fr); gap: 9vw; align-items: center; }.portrait-wrap { position: relative; padding: 18px; border: 1px solid var(--line-strong); }.portrait-wrap::before { content: ""; position: absolute; inset: 18px; background: linear-gradient(180deg, transparent 55%, rgba(5,8,9,.55)); z-index: 1; pointer-events: none; }.portrait-wrap picture { display: block; }.portrait-wrap img { width: 100%; aspect-ratio: .86; object-fit: cover; object-position: center 18%; filter: grayscale(100%) contrast(1.08) brightness(.82) sepia(.08); }.portrait-data { position: absolute; z-index: 2; left: 34px; right: 34px; bottom: 34px; display: flex; justify-content: space-between; color: #c7d0c9; font: 8px var(--mono); letter-spacing: .1em; }.leadership-copy .section-label { margin-bottom: 70px; }.leadership-copy h2 { font-size: clamp(50px, 6vw, 86px); }.role { margin: 13px 0 28px; color: var(--signal); font: 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; }.leadership-copy .lead { color: #c4cec6; font-size: 20px; }.leadership-copy > p:not(.eyebrow):not(.role):not(.lead) { color: var(--muted); max-width: 800px; }.credential-row { display: grid; grid-template-columns: repeat(4, 1fr); margin: 38px 0 28px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }.credential-row span { padding: 18px 13px; color: #718078; font: 9px/1.5 var(--mono); border-right: 1px solid var(--line); }.credential-row span:last-child { border: 0; }.credential-row b { color: #c8d2ca; font-weight: 500; }

.contact { overflow: hidden; background: #38443c; padding: 130px 0; }.contact-grid { opacity: .22; mask-image: none; }.contact-inner { position: relative; max-width: 1050px; text-align: center; }.contact .classification { justify-content: center; margin-bottom: 45px; color: #b8c2ba; }.contact .classification span + span { color: #f2d98f; }.contact .eyebrow { color: #f2d98f; }.contact h2 { margin-inline: auto; font-size: clamp(48px, 7vw, 92px); }.contact h2 em { color: #d4ddcf; }.contact-inner > p:not(.classification):not(.eyebrow):not(.noscript-contact) { max-width: 720px; margin: 30px auto 0; color: #d2dad4; font-size: 18px; }.contact-actions { display: flex; justify-content: center; align-items: center; gap: 38px; margin-top: 40px; }.button-light { background: var(--paper); color: var(--ink); }.button-light:hover { background: var(--signal); }.text-link.light { color: #e0e7e1; border-color: rgba(255,255,255,.3); }.noscript-contact { font: 11px var(--mono); }

.site-footer { background: #07090a; border-top: 1px solid var(--line); padding: 72px 0 26px; }.footer-grid { display: grid; grid-template-columns: 1.6fr .8fr .6fr 1fr; gap: 50px; }.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; }.footer-grid > div:first-child p { max-width: 330px; color: #7d8b81; font-size: 12px; }.footer-grid > div > span { margin-bottom: 16px; color: #78857c; font: 8px var(--mono); letter-spacing: .12em; }.footer-grid > div > a:not(.brand) { margin-bottom: 8px; color: #b7c2ba; text-decoration: none; font-size: 12px; }.footer-grid > div > a:hover { color: var(--signal); }.footer-status strong { display: flex; align-items: center; gap: 9px; color: var(--signal); font: 9px var(--mono); letter-spacing: .06em; }.footer-status small { margin-top: 12px; color: #7b897f; font: 8px var(--mono); }.legal-line { display: grid; grid-template-columns: .5fr 1.5fr; gap: 50px; margin-top: 60px; padding-top: 20px; border-top: 1px solid var(--line); color: #758279; font: 8px/1.6 var(--mono); }.legal-line p { margin: 0; }

/* Public brief pages */
.brief-page { background: #0a0e0f; }
.brief-page .site-header { background: rgba(8,11,12,.94); border-color: var(--line); }
.brief-hero { position: relative; overflow: hidden; padding: 150px 0 95px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 82% 25%, rgba(169,185,167,.09), transparent 32%), #0a0e0f; }
.brief-hero::before { content: ""; position: absolute; inset: 0; opacity: .24; background-image: linear-gradient(rgba(169,185,167,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(169,185,167,.09) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(90deg, black, transparent 75%); }
.brief-hero .shell { position: relative; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 58px; color: #87958b; font: 9px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.breadcrumbs a { text-decoration: none; }.breadcrumbs a:hover { color: var(--signal); }.breadcrumbs span[aria-current] { color: #c7d1c9; }
.brief-kicker { color: var(--signal); font: 10px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.brief-hero h1 { max-width: 1060px; margin: 22px 0 28px; font-size: clamp(48px, 7vw, 92px); }
.brief-summary { max-width: 900px; margin: 0; color: #c5cec7; font-size: clamp(19px, 2.2vw, 28px); line-height: 1.5; }
.brief-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 40px 0 0; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #87958b; font: 9px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.brief-content { background: var(--paper); color: var(--dark-text); }
.brief-content .shell { display: grid; grid-template-columns: minmax(190px, .28fr) minmax(0, 1fr); gap: 7vw; }
.brief-toc { align-self: start; position: sticky; top: 110px; padding: 22px 0; border-top: 1px solid #b6c0b8; border-bottom: 1px solid #b6c0b8; }
.brief-toc > span { display: block; margin-bottom: 16px; color: #57635b; font: 9px var(--mono); letter-spacing: .12em; }
.brief-toc a { display: block; padding: 7px 0; color: #566159; font-size: 12px; text-decoration: none; }.brief-toc a:hover { color: #171c1c; }
.prose { max-width: 920px; }
.prose section { padding: 0 0 72px; margin: 0 0 72px; border-bottom: 1px solid #c4ccc6; scroll-margin-top: 110px; }
.prose section:last-child { margin-bottom: 0; }
.prose h2 { margin-bottom: 26px; font-size: clamp(34px, 4.1vw, 58px); }
.prose h3 { margin: 36px 0 12px; font-size: 23px; line-height: 1.25; }
.prose p, .prose li { color: #4e5a52; font-size: 17px; }
.prose p { max-width: 820px; }
.prose a { color: #334b3d; text-underline-offset: 3px; }
.direct-answer { margin: 0 0 36px; padding: 28px; border-left: 3px solid #927b42; background: #ded8c7; color: #343931; font-size: 20px; line-height: 1.55; }
.principle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 30px; }
.principle-grid article { padding: 26px; border: 1px solid #bcc5be; background: #e5eae4; }
.principle-grid article > span { color: #6b592d; font: 9px var(--mono); letter-spacing: .1em; }
.principle-grid h3 { margin: 28px 0 10px; font-size: 20px; }.principle-grid p { margin: 0; font-size: 14px; }
.status-table { width: 100%; margin-top: 30px; border-collapse: collapse; font-size: 14px; }
.status-table th, .status-table td { padding: 18px; border: 1px solid #b9c2bb; text-align: left; vertical-align: top; }
.status-table th { background: #d9e0da; font: 9px var(--mono); letter-spacing: .08em; text-transform: uppercase; }.status-table td { color: #465149; background: #e9eee8; }
.claim-callout { padding: 30px; background: #ded8c7; border: 1px solid #b9ad8c; }
.claim-callout strong { display: block; margin-bottom: 10px; color: #604a17; font: 10px var(--mono); letter-spacing: .12em; }
.source-list { padding-left: 20px; }.source-list li { margin: 10px 0; }
.faq-list details { border-top: 1px solid #bcc5be; }.faq-list details:last-child { border-bottom: 1px solid #bcc5be; }
.faq-list summary { cursor: pointer; padding: 25px 42px 25px 0; position: relative; font-size: 20px; font-weight: 560; list-style: none; }.faq-list summary::-webkit-details-marker { display: none; }.faq-list summary::after { content: "+"; position: absolute; right: 8px; color: #7c6b3e; font: 24px var(--mono); }.faq-list details[open] summary::after { content: "−"; }.faq-list details p { margin: 0 0 26px; }
.brief-cta { background: #344239; text-align: center; }.brief-cta h2 { margin-inline: auto; }.brief-cta p { max-width: 760px; margin: 25px auto 36px; color: #d1d9d3; font-size: 18px; }.brief-cta .button { display: inline-flex; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; }

@media (max-width: 1100px) {
  :root { --shell: min(100% - 36px, 960px); }
  .primary-nav { gap: 18px; }.primary-nav a { font-size: 9px; }
  .hero { min-height: auto; padding-top: 140px; }.hero-layout { grid-template-columns: 1fr; }.mission-console { max-width: 560px; margin: 40px 0 0 auto; }.capability-strip { margin-top: 80px; grid-template-columns: 1fr 1fr; }.capability-strip li:nth-child(2) { border-right: 0; }.capability-strip li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .exposure-grid { grid-template-columns: 1fr 1fr; }
  .assurance-layout, .leadership-grid { grid-template-columns: 1fr; }.evidence-list { margin-top: 50px; }.portrait-wrap { max-width: 620px; }.leadership-copy .section-label { margin-top: 20px; }
  .boundary-box { grid-template-columns: 60px 1fr; }.boundary-note { grid-column: 2; }
  .footer-grid { grid-template-columns: 1.3fr .7fr .7fr; }.footer-status { grid-column: 1 / -1; }
  .brief-grid { grid-template-columns: 1fr; }.brief-grid article { min-height: 250px; }
}

@media (max-width: 760px) {
  :root { --shell: calc(100% - 28px); }
  html { scroll-padding-top: 70px; }
  .nav-shell { height: 66px; }.nav-toggle { display: inline-flex; align-items: center; gap: 10px; }.nav-toggle i { width: 14px; height: 1px; background: currentColor; box-shadow: 0 4px currentColor, 0 -4px currentColor; }
  .primary-nav { position: absolute; top: 66px; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 14px; background: rgba(8,11,12,.98); border-bottom: 1px solid var(--line-strong); }.primary-nav.is-open { display: flex; }.primary-nav a { padding: 14px; font-size: 11px; }.primary-nav .nav-cta { margin-top: 8px; text-align: center; }
  .hero { padding-top: 118px; }.hero-radar { width: 450px; height: 450px; left: 38%; top: 150px; }.hero-radar span::after { top: -225px; height: 450px; }
  .classification { flex-wrap: wrap; gap: 8px; margin-bottom: 34px; }.classification span + span::before { display: none; }
  h1 { font-size: clamp(50px, 15vw, 74px); }.hero-lede { font-size: 18px; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; }.button { width: 100%; }.mission-console { margin-top: 55px; }.console-data { grid-template-columns: 1fr; }.console-data div:nth-child(odd) { border-right: 0; }.console-map { aspect-ratio: 1.2; }
  .capability-strip { grid-template-columns: 1fr; }.capability-strip li { border-right: 0; border-bottom: 1px solid var(--line); min-height: 84px; }.capability-strip li:last-child { border-bottom: 0; }
  .section { padding: 95px 0; }.two-column, .section-heading, .answer-panel { grid-template-columns: 1fr; gap: 38px; }.definition { padding: 68px 0; }.section-heading { margin-bottom: 50px; } h2 { font-size: clamp(39px, 12vw, 58px); }
  .exposure-grid { grid-template-columns: 1fr; margin-top: 55px; }.exposure-grid article { min-height: 210px; }
  .architecture-board { display: flex; flex-direction: column; }.architecture-board > div { min-height: 150px; }.architecture-board .direct-path { order: 2; }.architecture-board .device-a { order: 1; }.architecture-board .device-b { order: 3; }.architecture-board .arch-control { order: 4; }.architecture-board .arch-oracle { order: 5; }.architecture-board .arch-evidence { order: 6; }.mode-grid { grid-template-columns: 1fr; }
  .profile-stack article { grid-template-columns: 50px 1fr; gap: 18px; }.profile-target { grid-column: 2; padding: 20px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .assurance-layout { grid-template-columns: 1fr; }.assurance .section-label { margin-bottom: 45px; }
  .boundary-box { width: 100%; grid-template-columns: 1fr; gap: 28px; padding: 36px 24px; }.boundary-note { grid-column: auto; padding: 24px 0 0; border-left: 0; border-top: 1px solid #aaa085; }
  .leadership-grid { grid-template-columns: 1fr; }.portrait-wrap { padding: 10px; }.portrait-wrap::before { inset: 10px; }.portrait-data { left: 22px; right: 22px; bottom: 22px; }.leadership-copy .section-label { margin-bottom: 45px; }.credential-row { grid-template-columns: 1fr 1fr; }.credential-row span:nth-child(2) { border-right: 0; }.credential-row span:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .contact { padding: 95px 0; }.contact .classification { justify-content: flex-start; text-align: left; }.contact-actions { flex-direction: column; gap: 18px; }.contact-actions .text-link { align-self: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }.footer-grid > div:first-child, .footer-status { grid-column: 1 / -1; }.legal-line { grid-template-columns: 1fr; gap: 16px; }
  .brief-hero { padding: 110px 0 70px; }.breadcrumbs { margin-bottom: 38px; }.brief-content .shell { grid-template-columns: 1fr; }.brief-toc { position: static; }.principle-grid { grid-template-columns: 1fr; }.status-table { display: block; overflow-x: auto; }.prose section { padding-bottom: 50px; margin-bottom: 50px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}