:root {
  --paper: #eee4cf;
  --paper-deep: #dfcfad;
  --ink: #20190c;
  --ink-soft: #4d3c1e;
  --line: rgba(32, 25, 12, 0.22);
  --green: #284f38;
  --green-soft: #dfe7d7;
  --amber: #936b2f;
  --whitewash: rgba(255, 250, 237, 0.68);
  --shadow: 0 24px 80px rgba(32, 25, 12, 0.12);
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 249, 230, 0.76), transparent 38rem),
    linear-gradient(180deg, var(--paper), #eadbbd 100%);
}

body::before {
  position: fixed;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.26;
  background-image:
    linear-gradient(rgba(32, 25, 12, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 25, 12, 0.035) 1px, transparent 1px);
  background-size: 34px 34px;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 86px;
  padding: 0.75rem clamp(1.25rem, 4vw, 4rem);
  border-bottom: 1px solid var(--line);
  background: rgba(238, 228, 207, 0.88);
  backdrop-filter: blur(14px);
}

.brand-mark {
  display: flex;
  align-items: center;
  width: auto;
  text-decoration: none;
}

.brand-mark img {
  display: block;
  width: auto;
  height: 64px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.site-nav a,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  text-decoration: none;
  background: rgba(255, 250, 237, 0.42);
}

.site-nav a:hover,
.button:hover {
  background: rgba(32, 25, 12, 0.08);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.55fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  min-height: auto;
  padding: clamp(2rem, 4.5vw, 4rem) clamp(1.25rem, 6vw, 6rem) clamp(3rem, 5vw, 5rem);
}

.hero-copy {
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 1rem;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--green);
}

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

h1 {
  max-width: 920px;
  margin-bottom: 1.25rem;
  font-size: clamp(3.4rem, 8.2vw, 8rem);
  line-height: 0.92;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 0.75rem;
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: 0;
  text-transform: uppercase;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.55rem;
  line-height: 1.08;
}

.lede,
.file-hero p {
  max-width: 700px;
  font-size: clamp(1.12rem, 2vw, 1.55rem);
  line-height: 1.5;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  min-width: 168px;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.button.primary {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.button.primary:hover {
  background: #000;
}

.live-panel {
  border: 1px solid var(--ink);
  background: rgba(255, 250, 237, 0.58);
  box-shadow: var(--shadow);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--ink);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.live-panel dl {
  margin: 0;
}

.live-panel div {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 1rem;
  padding: 1rem;
  border-bottom: 1px solid var(--line);
}

.live-panel div:last-child {
  border-bottom: 0;
}

dt {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--green);
}

dd {
  margin: 0;
  font-size: 1.05rem;
}

.section {
  padding: clamp(3.5rem, 7vw, 6.5rem) clamp(1.25rem, 6vw, 6rem);
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.stream-grid,
.file-layout,
.signal-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.file-card,
.signal-list article,
.archive-list article {
  border: 1px solid var(--line);
  background: var(--whitewash);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.file-card.active {
  border-color: var(--ink);
}

.file-card.muted {
  color: rgba(32, 25, 12, 0.58);
}

.file-card p,
.signal-list p,
.archive-list p {
  max-width: 620px;
  line-height: 1.55;
  color: var(--ink-soft);
}

.file-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.76rem;
  text-transform: uppercase;
  color: var(--green);
}

.file-card a {
  display: inline-flex;
  margin-top: 1rem;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.archive-band {
  background: rgba(32, 25, 12, 0.04);
}

.archive-list {
  display: grid;
  gap: 1rem;
}

.archive-list time {
  display: block;
  margin-bottom: 0.85rem;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--green);
}

.signal-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.signal-list span {
  display: block;
  margin-bottom: 1.25rem;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  color: var(--amber);
}

.file-hero {
  padding: clamp(2.25rem, 5vw, 4.5rem) clamp(1.25rem, 6vw, 6rem) 2rem;
}

.file-hero h1 {
  font-size: clamp(3.2rem, 8vw, 8rem);
}

.record-hero h1 {
  max-width: 1080px;
}

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

.record-panel {
  border: 1px solid var(--line);
  background: var(--whitewash);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.record-panel h2 {
  font-size: clamp(1.75rem, 3.5vw, 3.6rem);
}

.record-stats {
  margin: 0;
}

.record-stats div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.45fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
}

.record-stats div:first-child {
  border-top: 0;
}

.terminal-note {
  margin: 1.25rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ink);
  font-size: 1.2rem;
  line-height: 1.45;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--whitewash);
}

table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
}

th,
td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.76rem;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--green);
}

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

.record-list {
  display: grid;
  gap: 0.75rem;
}

.record-list article {
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.record-list article:first-child {
  padding-top: 0;
  border-top: 0;
}

.record-list time,
.event-timeline time {
  display: block;
  margin-bottom: 0.5rem;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--green);
}

.record-list p,
.event-timeline p {
  line-height: 1.55;
  color: var(--ink-soft);
}

.event-timeline {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.event-timeline li {
  padding: clamp(1rem, 2.5vw, 1.5rem);
  border: 1px solid var(--line);
  background: var(--whitewash);
}

.event-timeline p {
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1.25rem, 6vw, 6rem);
  border-top: 1px solid var(--line);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--green);
}

@media (max-width: 900px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
  }

  .hero,
  .stream-grid,
  .file-layout,
  .record-grid,
  .signal-list {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-header {
    min-height: 0;
  }

  .brand-mark {
    width: auto;
  }

  .brand-mark img {
    height: 58px;
  }

  .site-nav a {
    min-height: 38px;
    padding: 0.65rem 0.75rem;
  }

  h1 {
    font-size: clamp(3rem, 18vw, 4.8rem);
  }

  .live-panel div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .record-stats div {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}