:root {
  color-scheme: dark;
  --bg: #071018;
  --panel: #0e1b27;
  --panel-2: #122638;
  --line: #263d50;
  --line-soft: rgba(120, 156, 188, 0.24);
  --text: #f5f8fb;
  --muted: #a9b8c7;
  --blue: #47a8ff;
  --cyan: #20c4d8;
  --green: #72d043;
  --orange: #f47820;
  --red: #ef4444;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(circle at top left, rgba(32, 196, 216, 0.08), transparent 34rem), var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 260px;
  padding: 22px 16px;
  border-right: 1px solid var(--line);
  background: rgba(7, 16, 24, 0.94);
  overflow-y: auto;
}

.brand {
  display: grid;
  gap: 8px;
  padding: 0 6px 18px;
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
}

.brand img {
  width: 170px;
  height: auto;
}

.brand span {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

nav {
  display: grid;
  gap: 3px;
  padding-top: 16px;
}

nav a {
  border-radius: 6px;
  padding: 7px 9px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
}

nav a:hover,
nav a.active {
  color: var(--text);
  background: rgba(71, 168, 255, 0.14);
}

main {
  margin-left: 260px;
  padding: 34px;
  max-width: 1260px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: end;
  min-height: 300px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(14, 27, 39, 0.95), rgba(18, 38, 56, 0.86)),
    linear-gradient(90deg, rgba(244, 120, 32, 0.18), transparent);
}

.pageHeader {
  min-height: 210px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 14px;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 0.98;
}

h2 {
  margin-bottom: 14px;
  font-size: 28px;
  line-height: 1.08;
}

h3 {
  margin-bottom: 8px;
  color: #d9e8f5;
  font-size: 17px;
}

.lede {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 19px;
}

.statusPanel {
  display: grid;
  gap: 10px;
}

.statusPanel div,
.cards article,
.doc,
.timeline article,
.decision,
.grid article,
.callout {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(14, 27, 39, 0.86);
}

.statusPanel div {
  padding: 14px;
}

.statusPanel span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.statusPanel strong {
  display: block;
  margin-top: 3px;
  color: var(--blue);
  font-size: 20px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.cards article,
.grid article,
.callout {
  padding: 18px;
}

.doc {
  margin-top: 18px;
  padding: 26px;
  scroll-margin-top: 20px;
}

ul {
  margin: 0;
  padding-left: 20px;
}

li + li {
  margin-top: 6px;
}

code {
  padding: 1px 5px;
  border: 1px solid rgba(120, 156, 188, 0.22);
  border-radius: 4px;
  background: rgba(7, 16, 24, 0.8);
  color: #d9ecff;
  font-size: 0.94em;
}

table {
  width: 100%;
  margin: 18px 0;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

th,
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--cyan);
  background: rgba(71, 168, 255, 0.08);
  font-size: 12px;
  text-transform: uppercase;
}

tr:last-child td {
  border-bottom: 0;
}

.muted {
  color: var(--muted);
}

.diagram {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0;
}

.diagram div {
  padding: 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
  border-radius: 8px;
  background: rgba(18, 38, 56, 0.78);
}

.diagram strong,
.diagram span {
  display: block;
}

.diagram strong {
  margin-bottom: 6px;
  color: var(--text);
  font-size: 20px;
}

.diagram span {
  color: var(--muted);
}

.timeline {
  display: grid;
  gap: 12px;
}

.timeline article,
.decision {
  padding: 18px;
}

.timeline span,
.decision span {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.decision + .decision {
  margin-top: 12px;
}

.topLink {
  display: inline-block;
  margin-top: 20px;
  color: var(--cyan);
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 920px) {
  .sidebar {
    position: static;
    width: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  main {
    margin-left: 0;
    padding: 18px;
  }

  .hero,
  .cards,
  .grid,
  .diagram {
    grid-template-columns: 1fr;
  }
}

@media print {
  .sidebar {
    display: none;
  }

  main {
    margin: 0;
    padding: 0;
    max-width: none;
  }

  body {
    background: white;
    color: black;
  }

  .doc,
  .hero,
  .cards article,
  .grid article,
  .statusPanel div {
    break-inside: avoid;
  }
}