:root {
  --ink: #0a1817;
  --ink-soft: #122725;
  --paper: #f6f2e9;
  --paper-deep: #e8e1d2;
  --line: rgba(246, 242, 233, 0.16);
  --line-dark: rgba(10, 24, 23, 0.16);
  --signal: #b6e5c4;
  --signal-deep: #557969;
  --warm: #d8a276;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: 'DM Sans', Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.55; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--signal-deep); }
button { font: inherit; }
.skip-link { position: fixed; left: 16px; top: -50px; z-index: 100; padding: 10px 14px; background: var(--signal); color: var(--ink); font-weight: 700; transition: top .2s; }
.skip-link:focus { top: 16px; }
.grain { position: fixed; inset: 0; z-index: 40; pointer-events: none; opacity: .07; mix-blend-mode: multiply; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E"); }
.site-header { min-height: 74px; padding: 0 3.2vw; display: flex; align-items: center; justify-content: space-between; gap: 30px; color: var(--paper); background: var(--ink); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 30; }
.wordmark { display: inline-flex; align-items: center; gap: 9px; font-size: 11px; letter-spacing: .15em; font-weight: 800; text-decoration: none; white-space: nowrap; }
.wordmark i { color: var(--signal); font-style: normal; }
.wordmark-light { color: rgba(246,242,233,.55); font-weight: 500; }
.mark { display: inline-flex; align-items: center; justify-content: center; width: 25px; height: 25px; border: 1px solid var(--signal); border-radius: 50%; color: var(--signal); font-family: var(--serif); font-weight: 700; font-size: 15px; line-height: 1; }
.site-nav { display: flex; align-items: center; gap: 16px; }
.site-nav a { color: rgba(246,242,233,.66); text-decoration: none; font-size: 10px; letter-spacing: .05em; text-transform: uppercase; transition: color .2s; }
.site-nav a b { color: var(--signal); font-size: 9px; margin-right: 3px; }
.site-nav a:hover, .site-nav a.active { color: var(--paper); }
.menu-toggle { display: none; border: 0; background: transparent; color: white; padding: 8px; }
.menu-toggle span { width: 22px; height: 1px; display: block; background: var(--paper); margin: 5px; }
.hero { min-height: min(780px, calc(100vh - 74px)); position: relative; overflow: hidden; color: var(--paper); background: radial-gradient(circle at 78% 31%, rgba(92, 144, 118, .26), transparent 23%), linear-gradient(130deg, #071211, #0e2924 58%, #101b19); padding: clamp(70px, 9vw, 130px) 8vw 68px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(270px, .65fr); gap: 8vw; align-items: center; }
.hero::before { content: ''; position: absolute; left: -20vw; right: 20vw; bottom: -180px; height: 300px; border: 1px solid rgba(182,229,196,.2); border-radius: 50%; transform: rotate(-5deg); }
.hero-copy, .hero-index { position: relative; z-index: 1; }
.eyebrow, .card-kicker { margin: 0 0 16px; color: var(--signal-deep); font-size: 10px; letter-spacing: .16em; font-weight: 800; text-transform: uppercase; }
.hero .eyebrow { color: var(--signal); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 0 0 22px; max-width: 720px; font-family: var(--sans); font-weight: 650; letter-spacing: -.065em; line-height: .94; font-size: clamp(58px, 8.7vw, 132px); }
h1 em, h2 em, .footer-title em { color: var(--signal); font-family: var(--serif); font-weight: 400; letter-spacing: -.05em; }
.hero-lede { max-width: 580px; color: rgba(246,242,233,.76); font-size: clamp(16px, 1.55vw, 20px); line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 44px; padding: 12px 16px; border: 1px solid currentColor; display: inline-flex; align-items: center; justify-content: center; gap: 13px; text-decoration: none; font-size: 11px; letter-spacing: .08em; font-weight: 800; text-transform: uppercase; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); color: var(--ink); }
.button-primary { border-color: var(--signal); color: var(--ink); background: var(--signal); }
.button-primary:hover { background: var(--paper); }
.button-secondary { color: var(--paper); border-color: rgba(246,242,233,.45); }
.button-secondary:hover { background: var(--paper); }
.hero-index { align-self: end; border-top: 1px solid rgba(246,242,233,.45); padding-top: 16px; }
.index-number { color: var(--signal); font-size: 50px; letter-spacing: -.06em; font-weight: 700; line-height: 1; }
.hero-index > p { color: rgba(246,242,233,.65); font-size: 12px; margin: 4px 0 16px; }
.index-rule { height: 1px; background: var(--line); }
.hero-index dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0 0; }
.hero-index dl div { min-width: 0; }.hero-index dt { color: var(--paper); font-size: 24px; font-weight: 700; letter-spacing: -.04em; }.hero-index dd { margin: 2px 0 0; color: rgba(246,242,233,.55); font-size: 10px; line-height: 1.35; }.hero-footnote { position: absolute; left: 8vw; bottom: 24px; color: rgba(246,242,233,.42); font-size: 9px; letter-spacing: .1em; }
.section { display: grid; grid-template-columns: minmax(110px, 18vw) 1fr; padding: clamp(72px, 9vw, 144px) 8vw; gap: clamp(28px, 5vw, 80px); border-bottom: 1px solid var(--line-dark); }
.section-rail { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; padding-top: 8px; }.section-rail span { font-family: var(--serif); color: var(--signal-deep); font-size: 38px; line-height: 1; }.section-rail i { width: 40px; height: 1px; background: var(--signal-deep); }.section-rail p { margin: 0; writing-mode: vertical-rl; transform: rotate(180deg); font-size: 9px; letter-spacing: .18em; color: rgba(10,24,23,.5); }.section-content { max-width: 1080px; }.section-content > h2 { font-size: clamp(39px, 5.25vw, 74px); letter-spacing: -.06em; line-height: .97; margin: 0 0 28px; font-weight: 650; }.section-content > h2 em { color: var(--signal-deep); font-family: var(--serif); font-weight: 400; }.section-intro { max-width: 720px; font-size: 18px; line-height: 1.65; color: rgba(10,24,23,.75); }
.prose { color: rgba(10,24,23,.8); font-size: 17px; line-height: 1.7; }.prose a, .person-card a, .source-line a { color: var(--signal-deep); font-weight: 700; }.two-column-prose { columns: 2; column-gap: 50px; }.two-column-prose p { break-inside: avoid; }
.media-frame { margin-top: 34px; border: 1px solid var(--line-dark); background: #0b1614; padding: 10px; }.media-label { color: rgba(246,242,233,.65); padding: 5px 6px 13px; font-size: 9px; letter-spacing: .13em; font-weight: 800; }.live-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; background: var(--signal); border-radius: 50%; }.media-frame video { display: block; width: 100%; max-height: 610px; background: #000; }.people-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; margin-top: 18px; }.person-card { padding: 26px; border: 1px solid var(--line-dark); }.person-card h3 { font-size: 27px; letter-spacing: -.04em; margin-bottom: 18px; }.person-card ul, .compliance-grid ul { padding-left: 18px; margin: 0; color: rgba(10,24,23,.7); font-size: 14px; }.person-card li, .compliance-grid li { padding: 5px 0; }.accent-card { background: #e5efe8; border-color: #d0e1d5; }
.guarantee-section { background: #152b27; color: var(--paper); }.guarantee-section .section-rail span, .guarantee-section h2 em { color: var(--signal); }.guarantee-section .section-rail i { background: var(--signal); }.guarantee-section .section-rail p { color: rgba(246,242,233,.5); }.guarantee-section .prose { color: rgba(246,242,233,.74); }.split-callout { display: grid; grid-template-columns: 1.5fr .7fr; gap: 28px; padding: 26px 0 5px; }.document-link { display: flex; flex-direction: column; justify-content: center; gap: 7px; padding: 24px; min-height: 190px; background: var(--signal); color: var(--ink); text-decoration: none; }.document-link span { font-size: 10px; letter-spacing: .15em; font-weight: 800; }.document-link strong { font-size: 22px; letter-spacing: -.04em; line-height: 1.05; }.document-link em { font-size: 12px; color: rgba(10,24,23,.65); font-style: normal; }.guarantee-section .button-secondary { color: var(--paper); }.guarantee-section .button-secondary:hover { color: var(--ink); }
.software-section { background: var(--paper-deep); }.loom-shell { position: relative; overflow: hidden; padding-top: 56.25%; margin-top: 28px; background: var(--ink); }.loom-shell iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }.source-line { margin: 12px 0 0; font-size: 13px; color: rgba(10,24,23,.66); }
.ecosystem-map { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 36px; background: var(--line-dark); border: 1px solid var(--line-dark); }.ecosystem-node { min-height: 185px; padding: 22px; background: var(--paper); text-decoration: none; display: flex; flex-direction: column; align-items: flex-start; transition: background .2s, color .2s, transform .2s; }.ecosystem-node:hover { background: var(--ink); color: var(--paper); transform: scale(.985); }.ecosystem-node b { color: var(--signal-deep); font-family: var(--serif); font-size: 22px; }.ecosystem-node span { margin-top: auto; font-size: 24px; letter-spacing: -.05em; font-weight: 700; }.ecosystem-node small { color: rgba(10,24,23,.55); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }.ecosystem-node:hover small { color: rgba(246,242,233,.6); }.connection-statement { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; color: rgba(10,24,23,.65); font-size: 12px; }.connection-statement span { padding: 6px 9px; border: 1px solid var(--line-dark); }.connection-statement i { color: var(--signal-deep); font-style: normal; font-size: 20px; }
.revenue-section { background: #e6edea; }.revenue-head { display: flex; justify-content: space-between; gap: 24px; align-items: end; }.revenue-head p { max-width: 590px; margin: 0; color: rgba(10,24,23,.75); font-size: 17px; }.revenue-head .button-secondary { color: var(--ink); border-color: var(--ink); flex: 0 0 auto; }.revenue-head .button-secondary:hover { background: var(--ink); color: var(--paper); }.archive-panel { margin-top: 34px; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }.archive-panel summary { padding: 18px 0; display: flex; justify-content: space-between; align-items: center; cursor: pointer; list-style: none; }.archive-panel summary::-webkit-details-marker { display: none; }.archive-panel summary b { font-size: 11px; letter-spacing: .13em; }.archive-panel summary small { margin-left: 10px; color: rgba(10,24,23,.55); }.archive-panel summary i { color: var(--signal-deep); font-size: 12px; font-style: normal; }.archive-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; padding: 0 0 20px; }.archive-item { display: block; text-decoration: none; overflow: hidden; background: var(--ink); }.archive-item img { width: 100%; aspect-ratio: 4 / 3; display: block; object-fit: cover; object-position: top; transition: opacity .2s, transform .25s; }.archive-item:hover img { opacity: .84; transform: scale(1.035); }.archive-item span { display: block; padding: 8px 8px 9px; color: var(--paper); font-size: 10px; letter-spacing: .06em; }.financial-download { margin-top: 28px; padding: 22px; border: 1px solid rgba(10,24,23,.22); display: flex; gap: 20px; justify-content: space-between; align-items: center; }.financial-download div { display: flex; flex-direction: column; }.financial-download span { color: var(--signal-deep); font-size: 9px; letter-spacing: .14em; font-weight: 800; }.financial-download strong { margin-top: 3px; font-size: 18px; letter-spacing: -.03em; }.financial-download small { color: rgba(10,24,23,.55); }.financial-download a { color: var(--ink); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; font-weight: 800; white-space: nowrap; }.financial-download a span { margin-left: 8px; color: var(--ink); font-size: 15px; }
.testing-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(290px, .9fr); gap: 22px; margin-top: 32px; }.lab-image { position: relative; overflow: hidden; min-height: 390px; background: #d6d3c9; }.lab-image img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }.lab-image span { position: absolute; right: 12px; bottom: 12px; padding: 8px 10px; background: var(--ink); color: var(--paper); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }.verify-card { padding: clamp(24px, 3vw, 42px); background: var(--ink); color: var(--paper); }.verify-card .card-kicker { color: var(--signal); }.verify-card h3 { margin: 0 0 14px; font-size: 34px; letter-spacing: -.05em; line-height: 1; }.verify-card p { color: rgba(246,242,233,.68); font-size: 14px; }.verification-key { margin: 24px 0; padding: 14px; border: 1px solid var(--line); display: grid; grid-template-columns: 1fr auto; gap: 5px 16px; align-items: center; }.verification-key span { color: var(--signal); font-size: 9px; letter-spacing: .15em; }.verification-key strong { font-size: 18px; letter-spacing: .04em; }.verification-key button { grid-row: span 2; border: 1px solid var(--signal); padding: 7px 9px; color: var(--signal); background: transparent; cursor: pointer; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }.verify-card .button { margin-top: 2px; }.fine-print { margin-top: 20px !important; color: rgba(246,242,233,.44) !important; font-size: 11px !important; }
.faq-section { background: #f0ede5; }.faq-list { margin-top: 35px; border-top: 1px solid var(--line-dark); }.faq-card { border-bottom: 1px solid var(--line-dark); }.faq-card summary { cursor: pointer; padding: 20px 0; list-style: none; display: grid; grid-template-columns: 50px 1fr auto; gap: 16px; align-items: center; }.faq-card summary::-webkit-details-marker { display: none; }.faq-card summary b { color: var(--signal-deep); font-family: var(--serif); font-size: 22px; }.faq-card summary span { font-size: 20px; letter-spacing: -.03em; font-weight: 650; }.faq-card summary i { color: rgba(10,24,23,.55); font-size: 10px; font-style: normal; letter-spacing: .09em; text-transform: uppercase; }.faq-card video { display: block; width: 100%; max-width: 880px; margin: 0 0 22px 66px; background: #000; }
.compliance-section { background: var(--ink); color: var(--paper); }.compliance-section .section-rail span, .compliance-section h2 em { color: var(--signal); }.compliance-section .section-rail i { background: var(--signal); }.compliance-section .section-rail p { color: rgba(246,242,233,.45); }.compliance-section .section-intro { color: rgba(246,242,233,.65); }.compliance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; margin-top: 35px; background: var(--line); }.compliance-grid article { padding: 24px; background: var(--ink-soft); }.compliance-grid .card-kicker { color: var(--signal); }.compliance-grid ul { color: rgba(246,242,233,.65); }.legal-answer { display: flex; justify-content: space-between; gap: 24px; align-items: center; margin-top: 22px; padding: 26px; background: var(--signal); color: var(--ink); }.legal-answer span { font-size: 9px; font-weight: 800; letter-spacing: .14em; }.legal-answer h3 { margin: 7px 0; max-width: 650px; font-size: 22px; letter-spacing: -.04em; }.legal-answer p { max-width: 720px; margin: 0; color: rgba(10,24,23,.68); font-size: 13px; }.legal-answer .button-secondary { color: var(--ink); border-color: var(--ink); white-space: nowrap; }.legal-answer .button-secondary:hover { background: var(--ink); color: var(--paper); }
.site-footer { padding: 76px 8vw 28px; color: var(--paper); background: #071211; }.footer-top { display: flex; justify-content: space-between; align-items: end; gap: 24px; padding-bottom: 55px; border-bottom: 1px solid var(--line); }.footer-title { display: flex; gap: 16px; align-items: flex-start; }.footer-title .mark { margin-top: 8px; }.footer-title h2 { margin: 0; font-size: clamp(36px, 5vw, 66px); letter-spacing: -.06em; line-height: .93; }.disclosures { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 32px 0; }.disclosures h3 { margin: 0 0 8px; color: var(--signal); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }.disclosures p { margin: 0; color: rgba(246,242,233,.56); font-size: 12px; line-height: 1.6; }.footer-bottom { padding-top: 17px; display: flex; justify-content: space-between; gap: 16px; border-top: 1px solid var(--line); color: rgba(246,242,233,.37); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
@media (max-width: 980px) { .site-nav { gap: 10px; }.site-nav a { font-size: 9px; }.hero { grid-template-columns: 1fr; }.hero-index { max-width: 540px; align-self: initial; }.section { grid-template-columns: 90px 1fr; padding-left: 5vw; padding-right: 5vw; }.ecosystem-map, .compliance-grid { grid-template-columns: repeat(2,1fr); }.disclosures { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 720px) { .site-header { min-height: 64px; padding: 0 20px; }.wordmark-light { display: none; }.menu-toggle { display: block; }.site-nav { display: none; position: absolute; left: 0; top: 64px; width: 100%; padding: 14px 20px 18px; background: var(--ink); border-bottom: 1px solid var(--line); flex-wrap: wrap; }.site-nav.open { display: flex; }.site-nav a { width: calc(50% - 8px); padding: 7px 0; }.hero { min-height: 720px; padding: 74px 24px 56px; }.hero-footnote { left: 24px; right: 24px; bottom: 18px; line-height: 1.45; }.hero-index dl { max-width: 430px; }.section { display: block; padding: 72px 24px; }.section-rail { flex-direction: row; align-items: center; margin-bottom: 26px; padding: 0; }.section-rail span { font-size: 29px; }.section-rail p { writing-mode: horizontal-tb; transform: none; }.two-column-prose { columns: 1; }.people-grid, .split-callout, .testing-layout { grid-template-columns: 1fr; }.ecosystem-map, .compliance-grid { grid-template-columns: 1fr; }.ecosystem-node { min-height: 140px; }.revenue-head, .financial-download, .legal-answer, .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }.archive-grid { grid-template-columns: repeat(2,1fr); }.faq-card summary { grid-template-columns: 32px 1fr; }.faq-card summary i { grid-column: 2; }.faq-card video { margin-left: 0; }.disclosures { grid-template-columns: 1fr; gap: 18px; }.footer-top { padding-bottom: 34px; }.site-footer { padding: 58px 24px 22px; } }
@media (max-width: 420px) { h1 { font-size: 54px; }.hero-actions .button { width: 100%; }.hero-index dl { grid-template-columns: 1fr 1fr 1fr; }.hero-index dt { font-size: 20px; }.archive-grid { grid-template-columns: 1fr 1fr; }.archive-panel summary { align-items: flex-start; gap: 12px; }.archive-panel summary small { display: block; margin: 3px 0 0; }.verification-key { grid-template-columns: 1fr; }.verification-key button { grid-row: auto; width: max-content; } }

/* Market context and education-only media */
.education-section { background: #f4f7f1; }
.education-boundary { display: grid; grid-template-columns: 58px 1fr; gap: 18px; padding: 28px; margin: 4px 0 28px; background: #17352e; color: var(--paper); border-left: 5px solid var(--warm); }
.boundary-mark { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--signal); color: var(--signal); border-radius: 50%; font-family: var(--serif); font-size: 25px; }
.education-boundary .card-kicker { color: var(--signal); margin-bottom: 8px; }
.education-boundary h3 { margin: 0 0 8px; font-size: 27px; letter-spacing: -.04em; line-height: 1.05; }
.education-boundary p:last-child { margin: 0; color: rgba(246,242,233,.78); font-size: 14px; line-height: 1.7; }
.market-intro { display: grid; grid-template-columns: minmax(0,1.35fr) minmax(230px,.65fr); gap: 28px; align-items: start; margin: 28px 0; }
.market-intro > div { color: rgba(10,24,23,.76); font-size: 17px; line-height: 1.7; }
.market-intro p { margin: 0; }
.market-intro aside { padding: 18px; border-top: 2px solid var(--signal-deep); background: var(--paper); }
.market-intro aside span { display: block; margin-bottom: 6px; color: var(--signal-deep); font-size: 9px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.market-intro aside strong { font-family: var(--serif); font-size: 18px; line-height: 1.1; }
.market-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); margin: 30px 0; }
.market-stats article { min-height: 154px; padding: 20px; background: var(--paper); display: flex; flex-direction: column; }
.market-stats span { color: var(--signal-deep); font-size: 31px; font-weight: 750; letter-spacing: -.06em; line-height: 1; }
.market-stats strong { margin-top: auto; font-size: 15px; letter-spacing: -.035em; }
.market-stats small { margin-top: 4px; color: rgba(10,24,23,.55); font-size: 10px; line-height: 1.4; }
.market-table-wrap { overflow-x: auto; border: 1px solid var(--line-dark); background: var(--paper); }
.market-table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: 13px; }
.market-table th { padding: 12px 14px; color: var(--paper); background: var(--ink); text-align: left; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.market-table td { padding: 15px 14px; vertical-align: top; border-top: 1px solid var(--line-dark); color: rgba(10,24,23,.74); line-height: 1.5; }
.market-table td:first-child { width: 19%; font-weight: 800; color: var(--ink); }
.market-table td:nth-child(2) { width: 34%; font-weight: 650; }
.market-sources { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; margin: 16px 0 52px; }
.market-sources a { min-height: 86px; padding: 15px; display: grid; grid-template-columns: 26px 1fr; gap: 10px; background: #e8eee8; text-decoration: none; transition: transform .2s, background .2s; }
.market-sources a:hover { background: var(--signal); color: var(--ink); transform: translateY(-2px); }
.market-sources b { color: var(--signal-deep); font-family: var(--serif); font-size: 18px; }
.market-sources strong { display: block; font-size: 12px; letter-spacing: -.015em; }
.market-sources small { display: block; margin-top: 4px; color: rgba(10,24,23,.56); font-size: 10px; line-height: 1.35; }
.education-heading { margin: 0 0 22px; padding-top: 18px; border-top: 1px solid var(--line-dark); }
.education-heading .eyebrow { margin-bottom: 8px; }
.education-heading h3 { margin: 0; font-size: 30px; letter-spacing: -.045em; }
.education-video-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.education-video-card { border: 1px solid var(--line-dark); background: var(--paper); overflow: hidden; }
.education-video-copy { min-height: 174px; padding: 20px 20px 16px; }
.education-video-copy > span { color: var(--signal-deep); font-size: 9px; font-weight: 800; letter-spacing: .1em; line-height: 1.35; }
.education-video-copy h3 { margin: 8px 0; font-size: 22px; letter-spacing: -.045em; line-height: 1.02; }
.education-video-copy p { margin: 0 0 10px; color: rgba(10,24,23,.7); font-size: 12px; line-height: 1.55; }
.education-video-copy a { color: var(--signal-deep); font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.education-embed { position: relative; padding-top: 56.25%; background: var(--ink); }
.education-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.regulatory-note { margin-top: 22px; padding: 18px 20px; background: #efe4d1; border-left: 4px solid var(--warm); }
.regulatory-note p { margin: 0; color: rgba(10,24,23,.76); font-size: 13px; line-height: 1.65; }
.regulatory-note a { color: var(--signal-deep); font-weight: 800; }
@media (max-width: 720px) { .education-boundary, .market-intro, .education-video-grid { grid-template-columns: 1fr; }.market-stats { grid-template-columns: 1fr; }.market-sources { grid-template-columns: 1fr; }.education-boundary { gap: 12px; }.education-video-copy { min-height: auto; } }

.original-source-map { margin-top: 4px; padding: 18px 0 24px; border-bottom: 1px solid var(--line); }
.original-source-map summary { cursor: pointer; color: var(--signal); font-size: 10px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.original-source-map summary span { margin-left: 9px; color: rgba(246,242,233,.42); font-weight: 500; letter-spacing: .04em; }
.original-source-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; }
.original-source-links a { padding: 9px; border: 1px solid var(--line); color: rgba(246,242,233,.7); text-decoration: none; font-size: 10px; letter-spacing: .04em; }
.original-source-links a:hover { color: var(--signal); border-color: var(--signal); }
@media (max-width: 720px) { .original-source-links { grid-template-columns: 1fr 1fr; }.original-source-map summary span { display: block; margin: 4px 0 0; } }

/* Client handbook and supplied testing exhibits */
.handbook-section { background: #e7e3da; }
.handbook-boundary { display: grid; grid-template-columns: 58px 1fr; gap: 18px; padding: 28px; margin: 4px 0 28px; background: #24322e; color: var(--paper); border-left: 5px solid var(--warm); }
.handbook-boundary .card-kicker { color: var(--signal); margin-bottom: 8px; }
.handbook-boundary h3 { margin: 0 0 8px; font-size: 27px; letter-spacing: -.04em; line-height: 1.05; }
.handbook-boundary p:last-child { margin: 0; color: rgba(246,242,233,.78); font-size: 14px; line-height: 1.7; }
.handbook-layout { display: grid; grid-template-columns: minmax(250px,.82fr) minmax(0,1.18fr); gap: 16px; }
.handbook-document-card { min-height: 380px; padding: 30px; display: flex; flex-direction: column; align-items: flex-start; background: var(--ink); color: var(--paper); }
.handbook-document-card .card-kicker { color: var(--signal); }.handbook-document-card h3 { margin: 0 0 14px; font-size: 34px; letter-spacing: -.06em; line-height: .98; }.handbook-document-card h3 em { color: var(--signal); font-family: var(--serif); font-weight: 400; }.handbook-document-card p { color: rgba(246,242,233,.72); font-size: 13px; line-height: 1.65; }.handbook-document-card .button { margin-top: auto; }
.handbook-summary { display: grid; grid-template-columns: repeat(3,1fr); gap: 2px; background: var(--line-dark); border: 1px solid var(--line-dark); }.handbook-summary article { min-height: 250px; padding: 22px; background: var(--paper); }.handbook-summary span { display: block; color: var(--signal-deep); font-family: var(--serif); font-size: 24px; }.handbook-summary h3 { margin: auto 0 8px; padding-top: 34px; font-size: 19px; letter-spacing: -.04em; }.handbook-summary p { margin: 0; color: rgba(10,24,23,.68); font-size: 12px; line-height: 1.65; }
.client-video-panel { display: grid; grid-template-columns: minmax(260px,.8fr) minmax(0,1.2fr); gap: 2px; margin-top: 18px; background: var(--line-dark); border: 1px solid var(--line-dark); }.client-video-copy { min-height: 260px; padding: 28px; background: #e4efe6; }.client-video-copy > span { color: var(--signal-deep); font-size: 9px; font-weight: 800; letter-spacing: .1em; line-height: 1.35; }.client-video-copy h3 { margin: 12px 0 10px; font-size: 27px; letter-spacing: -.05em; line-height: 1; }.client-video-copy p { margin: 0 0 16px; color: rgba(10,24,23,.7); font-size: 13px; line-height: 1.65; }.client-video-copy a { color: var(--signal-deep); font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.exhibits-heading { margin: 54px 0 22px; padding-top: 18px; border-top: 1px solid var(--line-dark); }.exhibits-heading .eyebrow { margin-bottom: 8px; }.exhibits-heading h3 { margin: 0 0 10px; font-size: 32px; letter-spacing: -.055em; line-height: 1; }.exhibits-heading h3 em { color: var(--signal-deep); font-family: var(--serif); font-weight: 400; }.exhibits-heading p:last-child { max-width: 880px; margin: 0; color: rgba(10,24,23,.68); font-size: 13px; line-height: 1.65; }
.exhibit-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }.exhibit-card { overflow: hidden; background: var(--paper); border: 1px solid var(--line-dark); }.exhibit-image { position: relative; display: grid; height: 335px; place-items: center; overflow: hidden; background: #d9d7d1; }.exhibit-image img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: center; transition: transform .25s; }.exhibit-image:hover img { transform: scale(1.025); }.exhibit-image span { position: absolute; right: 10px; bottom: 10px; padding: 7px 9px; background: var(--ink); color: var(--paper); font-size: 9px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }.exhibit-card > div { padding: 18px; }.exhibit-card .card-kicker { margin-bottom: 8px; font-size: 8px; letter-spacing: .11em; }.exhibit-card h3 { margin: 0 0 8px; font-size: 21px; letter-spacing: -.045em; line-height: 1.02; }.exhibit-card p:last-child { margin: 0; color: rgba(10,24,23,.69); font-size: 12px; line-height: 1.6; }.exhibit-card p a { color: var(--signal-deep); font-weight: 800; }
@media (max-width: 980px) { .handbook-layout, .client-video-panel { grid-template-columns: 1fr; }.handbook-summary { grid-template-columns: repeat(3,1fr); }.exhibit-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) { .handbook-boundary { grid-template-columns: 1fr; gap: 12px; }.handbook-summary { grid-template-columns: 1fr; }.handbook-summary article { min-height: auto; }.handbook-summary h3 { padding-top: 18px; }.client-video-panel { grid-template-columns: 1fr; }.exhibit-grid { grid-template-columns: 1fr; }.exhibit-image { height: 390px; } }

/* Private review positioning */
.review-strip { display: grid; grid-template-columns: minmax(280px,.9fr) minmax(0,1.1fr); gap: clamp(34px,6vw,92px); padding: clamp(72px,8vw,110px) 8vw; color: var(--paper); background: #0d211e; border-bottom: 1px solid rgba(246,242,233,.14); }
.review-identity .eyebrow { color: var(--signal); }.review-identity h2 { margin: 0 0 20px; max-width: 500px; font-size: clamp(40px,5vw,68px); letter-spacing: -.06em; line-height: .95; }.review-identity h2 em { color: var(--signal); font-family: var(--serif); font-weight: 400; }.review-identity > p:last-child { max-width: 480px; color: rgba(246,242,233,.7); font-size: 15px; line-height: 1.7; }
.review-body { align-self: end; }.review-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; border: 1px solid rgba(246,242,233,.16); background: rgba(246,242,233,.16); }.review-metrics article { min-height: 152px; padding: 20px; display: flex; flex-direction: column; background: #17332d; }.review-metrics span { color: var(--signal); font-size: clamp(23px,2.4vw,32px); letter-spacing: -.055em; font-weight: 750; line-height: 1; }.review-metrics strong { margin-top: auto; font-size: 13px; letter-spacing: -.025em; }.review-metrics small { margin-top: 4px; color: rgba(246,242,233,.52); font-size: 10px; line-height: 1.4; }
.review-sequence { margin-top: 18px; border-top: 1px solid rgba(246,242,233,.22); }.review-sequence article { display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding: 15px 0; border-bottom: 1px solid rgba(246,242,233,.14); }.review-sequence b { color: var(--signal); font-family: var(--serif); font-size: 20px; }.review-sequence strong { display: block; margin-bottom: 3px; font-size: 13px; letter-spacing: .01em; }.review-sequence p { margin: 0; color: rgba(246,242,233,.59); font-size: 12px; line-height: 1.55; }.review-note { margin: 15px 0 0; color: rgba(246,242,233,.43); font-size: 10px; line-height: 1.55; }
@media (max-width: 980px) { .review-strip { grid-template-columns: 1fr; gap: 34px; } }
@media (max-width: 720px) { .review-strip { display: block; padding: 72px 24px; }.review-body { margin-top: 32px; }.review-metrics { grid-template-columns: 1fr; }.review-metrics article { min-height: 112px; } }

/* Source-led review additions */
.source-legend { max-width: 720px; margin: 20px 0 0; color: rgba(246,242,233,.64); font-size: 11px; line-height: 1.65; }
.source-legend strong { color: var(--signal); letter-spacing: .07em; text-transform: uppercase; font-size: 9px; }
.record-boundary, .financial-boundary { margin: 0 0 18px; padding: 17px 18px; border-left: 3px solid var(--signal); background: rgba(182,229,196,.08); }
.record-boundary p, .financial-boundary { color: rgba(246,242,233,.72); font-size: 12px; line-height: 1.65; }
.record-boundary p:last-child { margin-bottom: 0; }
.record-boundary .card-kicker { color: var(--signal); margin-bottom: 8px; }
.record-boundary code { color: var(--signal); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .95em; }
.financial-boundary { margin-top: 16px; border-left-color: var(--warm); background: rgba(216,162,118,.08); }
.financial-boundary strong { color: var(--paper); }
.source-status { max-width: 880px; margin: 18px 0 0; padding: 12px 14px; border-left: 3px solid var(--signal-deep); background: rgba(85,121,105,.10); color: rgba(10,24,23,.72); font-size: 12px; line-height: 1.65; }
.source-status strong { color: var(--ink); }
.guarantee-section .source-status { background: rgba(182,229,196,.08); color: rgba(246,242,233,.72); border-color: var(--signal); }
.handbook-economics { margin-top: 18px; border: 1px solid var(--line-dark); background: var(--paper); }
.handbook-economics summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 17px 20px; cursor: pointer; list-style: none; }
.handbook-economics summary::-webkit-details-marker { display: none; }
.handbook-economics summary b { font-size: 10px; letter-spacing: .13em; }
.handbook-economics summary small { margin-left: 9px; color: rgba(10,24,23,.55); }
.handbook-economics summary i { color: var(--signal-deep); font-size: 11px; font-style: normal; white-space: nowrap; }
.handbook-economics-body { padding: 0 20px 20px; border-top: 1px solid var(--line-dark); color: rgba(10,24,23,.74); font-size: 13px; line-height: 1.68; }
.handbook-economics-body p { margin: 16px 0 0; }
.source-hold { margin-top: 4px; padding: 18px 0 24px; border-bottom: 1px solid var(--line); }
.source-hold summary { cursor: pointer; color: var(--warm); font-size: 10px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.source-hold summary span { margin-left: 9px; color: rgba(246,242,233,.42); font-weight: 500; letter-spacing: .04em; }
.source-hold p { max-width: 760px; margin: 12px 0; color: rgba(246,242,233,.56); font-size: 12px; line-height: 1.6; }
.source-hold a { display: inline-block; margin: 0 14px 8px 0; color: rgba(246,242,233,.72); font-size: 11px; }
.source-hold a:hover { color: var(--signal); }
@media (max-width: 720px) { .record-boundary, .financial-boundary { padding: 15px; }.source-legend { font-size: 10px; }.handbook-economics summary { align-items: flex-start; flex-direction: column; }.handbook-economics summary small { display: block; margin: 3px 0 0; }.source-hold summary span { display: block; margin: 4px 0 0; } }