:root {
  --paper: #f4f0e7;
  --paper-soft: #ebe6dc;
  --ink: #121212;
  --muted: #68645d;
  --blue: #2048ff;
  --red: #ff5b35;
  --acid: #d6ff42;
  --white: #fffdf8;
  --line: rgba(18, 18, 18, .24);
  --sans: "Space Grotesk", sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--paper); font: 400 16px/1.55 var(--sans); }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
button, a { color: inherit; font: inherit; -webkit-tap-highlight-color: transparent; }
a { text-decoration-thickness: 1px; text-underline-offset: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; top: 10px; left: 10px; padding: 10px 14px; color: white; background: var(--blue); transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.site-header { width: 100%; min-height: 92px; display: grid; grid-template-columns: 240px 1fr 170px; align-items: stretch; border-bottom: 2px solid var(--ink); background: var(--paper); }
.wordmark { display: flex; align-items: center; gap: 18px; padding: 16px 25px; border-right: 1px solid var(--ink); text-decoration: none; font-size: 1rem; font-weight: 700; line-height: .86; letter-spacing: -.05em; }
.wordmark-index { writing-mode: vertical-rl; transform: rotate(180deg); color: var(--blue); font-size: .58rem; line-height: 1; letter-spacing: .12em; }
.site-nav { display: flex; align-items: center; justify-content: center; gap: clamp(20px, 3vw, 52px); padding-inline: 25px; }
.site-nav a { position: relative; font-size: .72rem; font-weight: 600; letter-spacing: .09em; text-decoration: none; text-transform: uppercase; }
.site-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 3px; background: var(--blue); transition: right .2s; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { right: 0; }
.header-meta { display: flex; align-items: center; justify-content: flex-end; padding: 15px 25px; border-left: 1px solid var(--ink); color: var(--muted); font-size: .64rem; font-weight: 600; line-height: 1.5; letter-spacing: .09em; text-align: right; }
.menu-toggle { display: none; }

.hero { min-height: calc(100vh - 92px); padding: 32px clamp(24px, 4vw, 64px) 28px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(420px, .9fr); grid-template-rows: auto 1fr auto; column-gap: clamp(30px, 5vw, 85px); border-bottom: 2px solid var(--ink); }
.hero-kicker { grid-column: 1 / -1; display: flex; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid var(--ink); color: var(--muted); font-size: .68rem; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; }
.hero-title-wrap { align-self: center; padding: 45px 0; }
.hero h1 { margin: 0; font: 600 clamp(4rem, 7.4vw, 8.2rem)/.83 var(--serif); letter-spacing: -.075em; }
.hero h1 em { color: var(--blue); font-weight: 500; }
.hero-title-wrap > p { width: min(590px, 90%); margin: 40px 0 0; padding-left: 80px; color: var(--muted); font-size: clamp(.98rem, 1.2vw, 1.15rem); }
.hero-title-wrap > p::before { content: ""; display: inline-block; width: 55px; height: 4px; margin: 0 20px 3px -80px; background: var(--red); }
.hero-plate { position: relative; align-self: center; min-height: 540px; margin: 35px 0; }
.hero-image { position: absolute; margin: 0; border: 2px solid var(--ink); background: var(--ink); }
.hero-image img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.hero-image figcaption { height: 38px; display: flex; align-items: center; justify-content: space-between; color: white; font-size: .6rem; font-weight: 600; letter-spacing: .09em; }
.hero-image figcaption b { width: 38px; height: 38px; display: grid; place-items: center; border-right: 1px solid white; color: var(--acid); }
.hero-image figcaption span { padding-right: 12px; }
.hero-image-rgb { width: min(390px, 77%); top: 0; right: 12%; z-index: 1; }
.hero-image-lulc { width: min(245px, 49%); right: 0; bottom: 0; z-index: 2; }
.hero-image-lulc figcaption { background: var(--blue); }
.hero-stamp { position: absolute; z-index: 3; left: 0; bottom: 45px; width: 150px; height: 150px; padding: 14px; display: flex; flex-direction: column; justify-content: space-between; border: 2px solid var(--ink); background: var(--acid); }
.hero-stamp span, .hero-stamp small { font-size: .6rem; font-weight: 700; letter-spacing: .12em; }
.hero-stamp strong { font-size: 1.5rem; letter-spacing: -.06em; }
.hero-bottom { grid-column: 1 / -1; display: flex; align-items: end; justify-content: space-between; padding-top: 18px; border-top: 1px solid var(--ink); }
.arrow-link { min-width: 300px; display: flex; justify-content: space-between; font-size: .75rem; font-weight: 600; letter-spacing: .04em; text-decoration: none; }
.arrow-link span { color: var(--blue); font-size: 1.2rem; }
.hero-bottom p { margin: 0; color: var(--muted); font-size: .62rem; line-height: 1.65; letter-spacing: .05em; }
.hero-bottom b { color: var(--ink); margin-right: 8px; }

.signal-strip { min-height: 140px; display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 2px solid var(--ink); background: var(--acid); }
.signal-strip > div { padding: 28px clamp(18px, 3vw, 48px); display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--ink); }
.signal-strip > div:last-child { border: 0; }
.signal-strip span { font-size: .58rem; font-weight: 700; letter-spacing: .12em; }
.signal-strip strong { font: 600 clamp(1.55rem, 2.6vw, 2.7rem)/1 var(--serif); letter-spacing: -.045em; }

.ruled-section { padding: 110px clamp(24px, 5vw, 78px); border-bottom: 2px solid var(--ink); }
.section-label { margin-bottom: 65px; display: flex; align-items: center; gap: 12px; font-size: .64rem; font-weight: 700; letter-spacing: .13em; }
.section-label span { width: 33px; height: 33px; display: grid; place-items: center; border: 1px solid var(--ink); }
.section-label.light span { border-color: rgba(255,255,255,.5); }
.intro-main { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(45px, 8vw, 140px); align-items: start; }
.intro h2, .method h2, .reports-section h2 { margin: 0; font: 600 clamp(3rem, 6vw, 6.7rem)/.92 var(--serif); letter-spacing: -.06em; }
.intro-copy { border-top: 8px solid var(--blue); padding-top: 24px; }
.intro-copy p { color: var(--muted); }
.intro-copy .lead { margin-top: 0; color: var(--ink); font-size: 1.16rem; }
.scope-note { width: min(760px, 80%); margin: 95px 0 0 auto; padding: 26px 0 0 85px; border-top: 1px solid var(--ink); position: relative; }
.scope-note::before { content: "!"; position: absolute; left: 0; top: 25px; width: 48px; height: 48px; display: grid; place-items: center; color: white; background: var(--red); font: 700 1.4rem/1 var(--sans); }
.scope-note span { font-size: .62rem; font-weight: 700; letter-spacing: .12em; }
.scope-note p { margin: 12px 0 0; color: var(--muted); }

.status-section { padding: 105px clamp(24px, 5vw, 78px) 0; color: white; background: var(--ink); border-bottom: 2px solid var(--ink); }
.status-heading { display: grid; grid-template-columns: 1.3fr .7fr; align-items: end; gap: 50px; margin-bottom: 80px; }
.status-heading h2, .architecture-copy h2, .team-head h2 { margin: 0; font: 600 clamp(3.1rem, 6vw, 6.8rem)/.9 var(--serif); letter-spacing: -.065em; }
.status-heading p { margin: 0; color: rgba(255,255,255,.5); font-size: .75rem; text-align: right; }
.status-columns { display: grid; grid-template-columns: 1fr 1fr; margin-inline: calc(clamp(24px, 5vw, 78px) * -1); }
.status-column { min-height: 690px; padding: 60px clamp(28px, 5vw, 78px) 50px; }
.status-column.current { color: var(--ink); background: var(--white); }
.status-column.target { color: var(--ink); background: var(--blue); }
.status-tag { display: flex; align-items: center; gap: 10px; font-size: .62rem; font-weight: 700; letter-spacing: .12em; }
.status-tag i { width: 9px; height: 9px; display: block; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(255,91,53,.18); }
.target .status-tag i { background: var(--acid); box-shadow: 0 0 0 4px rgba(214,255,66,.22); }
.status-column h3 { max-width: 620px; margin: 35px 0 32px; font: 600 clamp(1.8rem, 3vw, 3rem)/1.06 var(--serif); letter-spacing: -.045em; }
.status-column ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid currentColor; }
.status-column li { padding: 12px 0 12px 28px; position: relative; border-bottom: 1px solid rgba(18,18,18,.22); font-size: .84rem; }
.status-column li::before { content: "+"; position: absolute; left: 2px; font-weight: 700; }
.evidence-grid { margin-top: 40px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--ink); }
.evidence-grid div { padding: 14px; border-right: 1px solid var(--ink); }
.evidence-grid div:last-child { border: 0; }
.evidence-grid strong { display: block; font: 600 1.8rem/1 var(--serif); letter-spacing: -.04em; }
.evidence-grid span { display: block; margin-top: 5px; font-size: .56rem; font-weight: 700; letter-spacing: .07em; }
.target-band { margin-top: 40px; padding: 18px; display: flex; align-items: center; justify-content: space-between; gap: 8px; border: 2px solid var(--ink); background: var(--acid); font-size: .64rem; font-weight: 700; letter-spacing: .08em; }
.target-band span { font: 600 1.7rem/1 var(--serif); }
.target-band b { font-size: 1.2rem; }
.micro-note { color: rgba(18,18,18,.65); font-size: .68rem; }

.method-head, .reports-head { display: grid; grid-template-columns: 1.1fr .55fr; gap: 80px; align-items: end; }
.method-head > p, .reports-head > p { max-width: 430px; margin: 0 0 7px; color: var(--muted); }
.method-list { list-style: none; margin: 90px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.method-list li { min-height: 330px; padding: 25px 25px 35px; display: flex; flex-direction: column; border-right: 1px solid var(--ink); }
.method-list li:last-child { border: 0; }
.method-list li > span { color: var(--blue); font-size: .58rem; font-weight: 700; letter-spacing: .12em; }
.method-list h3 { margin: auto 0 20px; font: 600 2rem/1 var(--serif); letter-spacing: -.04em; }
.method-list p { margin: 0; color: var(--muted); font-size: .78rem; }
.method-list li:nth-child(2) { background: var(--paper-soft); }
.method-list li:nth-child(3) { background: var(--red); }
.method-list li:nth-child(3) span, .method-list li:nth-child(3) p { color: var(--ink); }

.architecture-section { display: grid; grid-template-columns: .78fr 1.22fr; color: white; background: var(--ink); border-bottom: 2px solid var(--ink); }
.architecture-copy { padding: 105px clamp(28px, 5vw, 75px); }
.architecture-copy h2 { font-size: clamp(3rem, 5.6vw, 6rem); }
.architecture-copy > p { max-width: 530px; margin: 35px 0 50px; color: rgba(255,255,255,.55); }
.architecture-copy dl { margin: 0; border-top: 1px solid rgba(255,255,255,.3); }
.architecture-copy dl div { padding: 15px 0; display: grid; grid-template-columns: 1fr 1.3fr; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.18); }
.architecture-copy dt { color: var(--acid); font-size: .58rem; font-weight: 700; letter-spacing: .1em; }
.architecture-copy dd { margin: 0; font-size: .72rem; }
.diagram-button { width: 100%; margin-top: 45px; padding: 16px 0; display: flex; justify-content: space-between; border: 0; border-bottom: 3px solid var(--acid); color: white; background: transparent; font-size: .7rem; font-weight: 600; cursor: pointer; }
.architecture-figure { min-width: 0; padding: 65px; position: relative; border: 0; border-left: 1px solid rgba(255,255,255,.2); background: var(--paper-soft); cursor: zoom-in; }
.architecture-figure img { width: 100%; height: 100%; object-fit: contain; filter: saturate(.85) contrast(1.04); }
.architecture-figure > span { position: absolute; left: 25px; bottom: 25px; color: var(--ink); font-size: .58rem; font-weight: 700; letter-spacing: .11em; }
.separation-note { grid-column: 1 / -1; padding: 22px clamp(28px, 5vw, 75px); display: grid; grid-template-columns: 220px 1fr; align-items: center; gap: 35px; color: var(--ink); background: var(--acid); border-top: 2px solid var(--ink); }
.separation-note strong { font-size: .62rem; letter-spacing: .12em; }
.separation-note p { margin: 0; font-size: .8rem; }

.report-list { margin-top: 80px; border-top: 2px solid var(--ink); }
.report-list article { min-height: 116px; padding: 20px 0; display: grid; grid-template-columns: 90px 1fr 130px 100px; gap: 25px; align-items: center; border-bottom: 1px solid var(--ink); }
.report-index { color: var(--blue); font-size: .62rem; font-weight: 700; letter-spacing: .1em; }
.report-list h3 { margin: 0 0 5px; font: 600 1.35rem/1.1 var(--serif); letter-spacing: -.02em; }
.report-list h3 small { margin-left: 8px; padding: 3px 6px; color: var(--ink); background: var(--acid); font: 700 .5rem/1 var(--sans); letter-spacing: .08em; vertical-align: middle; }
.report-list p { margin: 0; color: var(--muted); font-size: .76rem; }
.report-list time { color: var(--muted); font-size: .65rem; font-weight: 600; }
.report-list a { padding: 10px 12px; border: 1px solid var(--ink); font-size: .63rem; font-weight: 700; text-align: center; text-decoration: none; }
.report-list a:hover, .report-list a:focus-visible { color: white; background: var(--blue); }
.report-list .latest-report { padding-inline: 18px; background: var(--paper-soft); }
.download-pair { display: grid; gap: 6px; }
.format-note { max-width: 750px; margin: 28px 0 0 auto; color: var(--muted); font-size: .68rem; }
.format-note b { color: var(--red); }

.team-section { padding: 105px clamp(24px, 5vw, 78px); color: white; background: var(--blue); border-bottom: 2px solid var(--ink); }
.team-head { display: flex; justify-content: space-between; align-items: end; gap: 50px; }
.team-head p { margin: 0 0 8px; font-size: .72rem; line-height: 1.7; text-align: right; }
.team-list { margin-top: 85px; border-top: 2px solid var(--ink); }
.team-list article { min-height: 120px; display: grid; grid-template-columns: 70px 90px 1fr 120px; gap: 25px; align-items: center; border-bottom: 1px solid var(--ink); transition: background .2s, padding .2s; }
.team-list article:hover { padding-inline: 18px; background: var(--acid); color: var(--ink); }
.member-no { font-size: .6rem; font-weight: 700; }
.member-monogram { width: 64px; height: 64px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font: 600 1rem/1 var(--serif); }
.team-list h3 { margin: 0; font: 600 1.55rem/1.1 var(--serif); letter-spacing: -.035em; }
.team-list p { margin: 6px 0 0; font-size: .67rem; }
.team-list small { font-size: .62rem; text-align: right; }
.team-footer { margin-top: 55px; display: grid; grid-template-columns: 1fr 1fr; gap: 25px; }
.team-footer > div { padding-top: 17px; display: flex; justify-content: space-between; border-top: 1px solid var(--ink); }
.team-footer span { font-size: .58rem; font-weight: 700; letter-spacing: .1em; }
.team-footer strong { font: 600 1rem/1 var(--serif); }

.site-footer { padding: 65px clamp(24px, 5vw, 78px) 35px; color: var(--paper); background: var(--ink); }
.footer-title { font: 600 clamp(3.5rem, 10vw, 11rem)/.8 var(--serif); letter-spacing: -.075em; white-space: nowrap; }
.site-footer > p { max-width: 620px; margin: 55px 0; color: rgba(255,255,255,.45); font-size: .78rem; }
.site-footer > div:last-child { padding-top: 20px; display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.28); color: rgba(255,255,255,.65); font-size: .63rem; font-weight: 600; letter-spacing: .08em; }

.image-modal { width: min(1240px, calc(100% - 32px)); max-height: calc(100vh - 32px); padding: 0; border: 2px solid var(--ink); color: var(--ink); background: var(--paper); }
.image-modal::backdrop { background: rgba(18,18,18,.9); }
.modal-bar { min-height: 58px; padding-left: 22px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--ink); }
.modal-bar h2 { margin: 0; font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.modal-bar button { width: 58px; height: 58px; border: 0; border-left: 1px solid var(--ink); background: var(--acid); font-size: 1.8rem; cursor: pointer; }
.image-modal > img { width: 100%; max-height: calc(100vh - 94px); object-fit: contain; }

@media (max-width: 1050px) {
  .site-header { grid-template-columns: 200px 1fr 135px; }
  .hero { grid-template-columns: 1fr .85fr; }
  .hero-plate { min-height: 460px; }
  .intro-main { grid-template-columns: 1fr .8fr; }
  .status-column { min-height: 740px; padding-inline: 38px; }
  .evidence-grid { grid-template-columns: repeat(2, 1fr); }
  .evidence-grid div:nth-child(2) { border-right: 0; }
  .evidence-grid div:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
  .method-list { grid-template-columns: repeat(2, 1fr); }
  .method-list li:nth-child(2) { border-right: 0; }
  .method-list li:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
  .architecture-section { grid-template-columns: 1fr; }
  .architecture-figure { min-height: 620px; border-left: 0; border-top: 1px solid rgba(255,255,255,.2); }
}

@media (max-width: 780px) {
  .site-header { min-height: 74px; grid-template-columns: 1fr 66px; position: relative; z-index: 50; }
  .wordmark { border-right: 0; padding: 12px 18px; }
  .header-meta { display: none; }
  .menu-toggle { width: 66px; display: grid; place-content: center; gap: 7px; position: relative; z-index: 52; border: 0; border-left: 1px solid var(--ink); background: var(--acid); }
  .menu-toggle > span:not(.sr-only) { width: 28px; height: 2px; display: block; background: var(--ink); transition: transform .2s; }
  .menu-open .menu-toggle > span:first-child { transform: translateY(4.5px) rotate(45deg); }
  .menu-open .menu-toggle > span:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }
  .site-nav { position: fixed; z-index: 51; inset: 0; padding: 105px 24px 35px; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 28px; color: white; background: var(--blue); transform: translateX(100%); transition: transform .25s; }
  .menu-open .site-nav { transform: none; }
  .site-nav a { font: 600 2.3rem/1 var(--serif); text-transform: none; letter-spacing: -.04em; }
  .hero { min-height: auto; padding: 25px 18px 22px; display: block; }
  .hero-title-wrap { padding: 58px 0 35px; }
  .hero h1 { font-size: clamp(3.8rem, 17vw, 6.3rem); }
  .hero-title-wrap > p { width: 100%; padding-left: 58px; margin-top: 30px; }
  .hero-title-wrap > p::before { width: 38px; margin-left: -58px; }
  .hero-plate { min-height: 440px; margin: 25px 0 45px; }
  .hero-image-rgb { width: 77%; right: 9%; }
  .hero-image-lulc { width: 48%; }
  .hero-stamp { width: 115px; height: 115px; bottom: 25px; }
  .hero-stamp strong { font-size: 1.15rem; }
  .hero-bottom { align-items: flex-start; gap: 30px; }
  .arrow-link { min-width: 0; flex: 1; }
  .hero-bottom p { display: none; }
  .signal-strip { grid-template-columns: repeat(2, 1fr); }
  .signal-strip > div { min-height: 120px; }
  .signal-strip > div:nth-child(2) { border-right: 0; }
  .signal-strip > div:nth-child(-n+2) { border-bottom: 1px solid var(--ink); }
  .ruled-section, .status-section, .team-section { padding: 78px 20px; }
  .section-label { margin-bottom: 45px; }
  .intro-main, .method-head, .reports-head, .status-heading { grid-template-columns: 1fr; gap: 38px; }
  .intro h2, .method h2, .reports-section h2, .status-heading h2, .team-head h2 { font-size: clamp(3.2rem, 14vw, 5.1rem); }
  .scope-note { width: 100%; margin-top: 65px; padding-left: 67px; }
  .status-section { padding-bottom: 0; }
  .status-heading p { text-align: left; }
  .status-columns { grid-template-columns: 1fr; margin-inline: -20px; }
  .status-column { min-height: auto; padding: 55px 20px; }
  .method-list { grid-template-columns: 1fr; margin-top: 55px; }
  .method-list li { min-height: 250px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .architecture-copy { padding: 78px 20px; }
  .architecture-copy h2 { font-size: clamp(3.2rem, 14vw, 5.1rem); }
  .architecture-figure { min-height: 410px; padding: 25px; }
  .architecture-figure > span { left: 15px; bottom: 12px; }
  .separation-note { grid-template-columns: 1fr; gap: 8px; padding: 22px 20px; }
  .report-list { margin-top: 55px; }
  .report-list article { padding: 22px 0; grid-template-columns: 54px 1fr 74px; gap: 14px; }
  .report-list article > div { grid-column: 2 / -1; }
  .report-list time { grid-column: 2; }
  .report-list > article > a, .report-list .download-pair { grid-column: 3; }
  .report-list .latest-report { padding-inline: 12px; }
  .team-head { display: block; }
  .team-head p { margin-top: 25px; text-align: left; }
  .team-list { margin-top: 55px; }
  .team-list article { min-height: 135px; grid-template-columns: 30px 58px 1fr; gap: 12px; }
  .member-monogram { width: 50px; height: 50px; }
  .team-list small { grid-column: 3; text-align: left; }
  .team-list h3 { font-size: 1.25rem; }
  .team-footer { grid-template-columns: 1fr; }
  .team-footer > div { gap: 20px; }
  .footer-title { font-size: clamp(3rem, 13vw, 6rem); white-space: normal; }
}

@media (max-width: 420px) {
  .hero-kicker span:last-child { display: none; }
  .hero-plate { min-height: 370px; }
  .evidence-grid { grid-template-columns: 1fr 1fr; }
  .target-band { flex-wrap: wrap; }
  .architecture-copy dl div { grid-template-columns: 1fr; gap: 5px; }
  .report-list h3 small { display: inline-block; margin: 6px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}