:root {
  color-scheme: dark;
  --bg: #080b12;
  --panel: #101827;
  --muted: #94a3b8;
  --text: #f8fafc;
  --line: #1e293b;
  --accent: #9cff6e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at top left, #14213a, var(--bg) 42%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 40px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 440px);
  gap: 24px;
  align-items: end;
  margin-bottom: 28px;
}

.eyebrow,
.muted,
article span,
dt {
  color: var(--muted);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(36px, 6vw, 72px);
  letter-spacing: -0.06em;
}

.logo {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  margin-bottom: 18px;
}

h2 {
  font-size: 20px;
}

.search {
  display: flex;
  gap: 10px;
}

input,
button {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--text);
  background: rgba(15, 23, 42, 0.88);
}

input {
  width: 100%;
}

button {
  cursor: pointer;
  background: var(--accent);
  color: #0f172a;
  font-weight: 700;
}

.cards,
.grid {
  display: grid;
  gap: 16px;
}

.cards {
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 16px;
}

.cards article,
.panel {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.84);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.25);
}

.cards article {
  padding: 18px;
}

.cards strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

.grid {
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.8fr);
}

.panel {
  padding: 20px;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

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

.row {
  display: grid;
  grid-template-columns: 90px 1fr 100px;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(2, 6, 23, 0.35);
}

code,
.hash {
  overflow-wrap: anywhere;
  color: var(--accent);
}

.facts {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 12px;
}

.hidden {
  display: none;
}

#result {
  margin-bottom: 16px;
}

@media (max-width: 800px) {
  .hero,
  .grid,
  .cards {
    grid-template-columns: 1fr;
  }

  .row {
    grid-template-columns: 1fr;
  }
}