:root {
  --ink: #111111;
  --muted: #4a5568;
  --paper: #f8fbff;
  --panel: #ffffff;
  --line: #d8dee8;
  --accent: #0057b8;
  --accent-2: #003f8c;
  --shadow: 0 16px 42px rgba(10, 31, 68, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.55;
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

.hero {
  border-bottom: 1px solid var(--line);
  padding: 0 0 34px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  max-width: 820px;
  font-size: clamp(2.3rem, 6.2vw, 5.1rem);
  font-weight: 500;
}

.title-current {
  font-size: 0.58em;
  vertical-align: baseline;
  color: var(--accent);
  white-space: nowrap;
}

h2 {
  font-size: clamp(1.7rem, 4vw, 3rem);
  font-weight: 500;
}

.lead {
  max-width: 760px;
  margin: 18px 0 0;
  color: #1f2937;
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 22px 0 42px;
}

.metrics article {
  min-height: 110px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  padding: 18px;
}

.value {
  display: block;
  color: var(--accent-2);
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1;
}

.label {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.82rem;
}

.section {
  margin-top: 46px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 16px;
}

.section-heading p,
.compact p {
  max-width: 620px;
  margin: 0 0 14px;
  color: var(--muted);
}

.viewer-panel,
figure,
.compact {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.viewer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.viewer-panel {
  padding: 10px;
}

.viewer-panel h3 {
  margin: 4px 6px 10px;
  color: var(--accent);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.viewer {
  width: 100%;
  height: min(58vh, 560px);
  min-height: 420px;
}

.image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

figure {
  margin: 0;
  overflow: hidden;
}

img {
  display: block;
  width: 100%;
  height: auto;
  background: #111;
}

figcaption {
  border-top: 1px solid var(--line);
  padding: 12px 14px;
  color: var(--muted);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.84rem;
}

.compact {
  padding: 22px;
}

pre {
  margin: 18px 0 0;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #111819;
  color: #f2f6ff;
  padding: 14px;
  font-size: 0.86rem;
}

@media (max-width: 780px) {
  main {
    width: min(100% - 22px, 1120px);
    padding-top: 34px;
  }

  .metrics,
  .image-grid,
  .viewer-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }

  .section-heading p {
    margin-top: 10px;
  }

  .viewer {
    min-height: 360px;
    height: 58vh;
  }
}