:root {
  color: #e8e8e8;
  background: #000;
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", "PingFang SC", monospace;
  font-synthesis: none;
  --bg: #000;
  --panel: #0b0b0b;
  --ink: #e8e8e8;
  --muted: #929292;
  --line: #343434;
  --signal: #c6ff4a;
  --gutter: clamp(18px, 4vw, 64px);
}

* { box-sizing: border-box; border-radius: 0; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; min-width: 320px; color: var(--ink); background: var(--bg); }
a { color: inherit; }
::selection { color: var(--bg); background: var(--signal); }

.shell { width: min(1480px, 100%); margin: 0 auto; border-inline: 1px solid var(--line); }
.site-header { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px var(--gutter); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.reticle { position: relative; width: 24px; height: 24px; flex: 0 0 24px; border: 1px solid var(--signal); }
.reticle::before, .reticle::after { content: ""; position: absolute; background: var(--signal); }
.reticle::before { left: -6px; right: -6px; top: 50%; height: 1px; }
.reticle::after { top: -6px; bottom: -6px; left: 50%; width: 1px; }
.top-link { color: var(--signal); font-size: 11px; line-height: 1.5; text-align: right; text-decoration: none; }

.hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(310px, .85fr); min-height: 540px; border-bottom: 1px solid var(--line); }
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: 82px var(--gutter); border-right: 1px solid var(--line); }
.eyebrow { margin-bottom: 28px; color: var(--signal); font-size: 11px; letter-spacing: .12em; }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 { max-width: 980px; margin: 0; font-size: clamp(38px, 5.8vw, 86px); line-height: .98; letter-spacing: -.065em; text-transform: uppercase; }
.lede { max-width: 810px; margin: 32px 0 0; color: #c8c8c8; font-size: 15px; line-height: 1.8; }
.hero-status { display: grid; grid-template-rows: repeat(3, 1fr); background: var(--panel); }
.status-cell { display: flex; flex-direction: column; justify-content: center; gap: 14px; padding: 30px; border-bottom: 1px solid var(--line); }
.status-cell:last-child { border-bottom: 0; }
.status-cell span { color: var(--muted); font-size: 10px; letter-spacing: .1em; }
.status-cell strong { color: var(--signal); font-size: 13px; line-height: 1.55; }

.section { padding: 78px var(--gutter); border-bottom: 1px solid var(--line); }
.section-head { display: grid; grid-template-columns: 180px 1fr; gap: 32px; margin-bottom: 42px; }
.section-index { color: var(--signal); font-size: 11px; letter-spacing: .1em; }
h2 { margin: 0; font-size: clamp(30px, 4vw, 58px); line-height: 1; letter-spacing: -.05em; text-transform: uppercase; }
h2::after { content: "."; color: var(--signal); }
.section-copy { max-width: 920px; margin: 0 0 0 212px; color: #c7c7c7; font-size: 14px; line-height: 1.8; }

.note-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.note-card { min-height: 390px; display: flex; flex-direction: column; padding: 30px; background: var(--panel); text-decoration: none; }
.note-card--wide { grid-column: 1 / -1; min-height: 310px; }
.note-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 56px; }
.tag { padding: 7px 9px; border: 1px solid var(--line); color: var(--muted); font-size: 9px; letter-spacing: .07em; }
.tag--signal { color: var(--signal); border-color: var(--signal); }
.note-card h2, .note-card h3 { margin: 0; font-size: clamp(25px, 3vw, 43px); line-height: 1.05; letter-spacing: -.045em; text-transform: uppercase; }
.note-card p { margin: 24px 0 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.note-card .open { margin-top: auto; padding-top: 32px; color: var(--signal); font-size: 11px; }
.note-card:hover, .note-card:focus-visible { outline: 1px solid var(--signal); outline-offset: -1px; }

.state-rail { border-top: 1px solid var(--line); }
.state { position: relative; display: grid; grid-template-columns: 82px minmax(160px, .34fr) 1fr 136px; gap: 20px; align-items: start; padding: 26px 0; border-bottom: 1px solid var(--line); }
.state::before { content: ""; position: absolute; left: 36px; top: 0; bottom: 0; border-left: 1px solid var(--line); }
.state-marker { position: relative; z-index: 1; width: 13px; height: 13px; margin: 3px 0 0 30px; background: var(--bg); border: 1px solid var(--signal); }
.state--hold .state-marker { background: var(--signal); }
.state h3 { margin: 0; color: var(--signal); font-size: 16px; letter-spacing: .04em; text-transform: uppercase; }
.state p { margin: 0; color: #c4c4c4; font-size: 12px; line-height: 1.7; }
.state code { color: var(--muted); font: inherit; font-size: 10px; text-align: right; }

.evidence-table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); }
.evidence-table th, .evidence-table td { padding: 18px; border: 1px solid var(--line); font-size: 11px; line-height: 1.65; text-align: left; vertical-align: top; }
.evidence-table th { color: var(--signal); font-weight: 700; letter-spacing: .08em; }
.evidence-table td { color: #c7c7c7; }
.evidence-table a { color: var(--signal); }

.checklist { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.checklist li { display: grid; grid-template-columns: 62px 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line); color: #c7c7c7; font-size: 13px; line-height: 1.7; }
.checklist span { color: var(--signal); }

.callout { display: grid; grid-template-columns: 1fr auto; gap: 36px; align-items: end; padding: 60px var(--gutter); background: var(--panel); border-bottom: 1px solid var(--line); }
.callout h2 { max-width: 900px; }
.callout p { max-width: 800px; margin: 22px 0 0; color: var(--muted); line-height: 1.75; }
.callout-links { min-width: 320px; display: grid; gap: 10px; }
.button { min-height: 58px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 18px; color: var(--signal); border: 1px solid var(--signal); text-decoration: none; font-size: 11px; font-weight: 800; }
.button--secondary { color: var(--ink); border-color: var(--line); }
.button:hover, .button:focus-visible { color: var(--bg); background: var(--signal); }

.footnote { margin: 20px 0 0; color: var(--muted); font-size: 10px; line-height: 1.7; }
footer { display: flex; justify-content: space-between; gap: 24px; padding: 24px var(--gutter); color: var(--muted); font-size: 9px; line-height: 1.55; }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; }
  .hero-copy { border-right: 0; border-bottom: 1px solid var(--line); }
  .hero-status { grid-template-columns: 1fr; grid-template-rows: none; }
  .note-grid, .callout { grid-template-columns: 1fr; }
  .note-card--wide { grid-column: auto; }
  .section-head { grid-template-columns: 1fr; gap: 14px; }
  .section-copy { margin-left: 0; }
  .state { grid-template-columns: 54px 1fr; }
  .state::before { left: 25px; }
  .state-marker { margin-left: 19px; }
  .state p, .state code { grid-column: 2; text-align: left; }
  .callout-links { min-width: 0; }
  .evidence-table { display: block; overflow-x: auto; }
}

@media (max-width: 560px) {
  .site-header, footer { align-items: flex-start; flex-direction: column; }
  .top-link { text-align: left; }
  .hero-copy, .section, .callout { padding-inline: 18px; }
  h1 { font-size: 39px; }
  .note-card { min-height: 360px; padding: 22px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }