@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap");

:root {
  --adam-bg-page: radial-gradient(circle at 10% 5%, #ecfeff 0%, #f8fafc 30%, #f4f8fb 100%);
  --adam-card: #ffffff;
  --adam-content-surface: rgba(255, 255, 255, 0.92);
  --adam-ink: #0f172a;
  --adam-muted: #334155;
  --adam-line: #cbd5e1;
  --adam-accent: #0f766e;
  --adam-accent-2: #0369a1;
  --adam-shadow: 0 14px 34px rgba(2, 6, 23, 0.1);
  --adam-hero-bg: linear-gradient(120deg, #ecfeff 0%, #eff6ff 48%, #f8fafc 100%);
  --adam-hero-orb: rgba(15, 118, 110, 0.24);
  --adam-card-shadow: 0 6px 18px rgba(2, 6, 23, 0.06);
  --adam-card-shadow-hover: 0 10px 22px rgba(2, 6, 23, 0.11);
  --adam-img-shadow: 0 10px 24px rgba(2, 6, 23, 0.07);
  --adam-code-border: #d4dbe6;
}

body[data-theme="dark"] {
  --adam-bg-page: radial-gradient(circle at 10% 5%, #0b1520 0%, #0f172a 45%, #111827 100%);
  --adam-card: #0f1b2a;
  --adam-content-surface: #0b1320;
  --adam-ink: #e5e7eb;
  --adam-muted: #94a3b8;
  --adam-line: #334155;
  --adam-accent: #5eead4;
  --adam-accent-2: #7dd3fc;
  --adam-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
  --adam-hero-bg: linear-gradient(120deg, #0b1724 0%, #102235 48%, #0f172a 100%);
  --adam-hero-orb: rgba(94, 234, 212, 0.15);
  --adam-card-shadow: 0 8px 20px rgba(0, 0, 0, 0.32);
  --adam-card-shadow-hover: 0 12px 26px rgba(0, 0, 0, 0.42);
  --adam-img-shadow: 0 10px 24px rgba(0, 0, 0, 0.38);
  --adam-code-border: #334155;
  --color-background-primary: #0f172a;
  --color-background-secondary: #111827;
  --color-background-border: #334155;
  --color-card-background: #0f1b2a;
}

@media (prefers-color-scheme: dark) {
  body:not([data-theme="light"]) {
    --adam-bg-page: radial-gradient(circle at 10% 5%, #0b1520 0%, #0f172a 45%, #111827 100%);
    --adam-card: #0f1b2a;
    --adam-content-surface: #0b1320;
    --adam-ink: #e5e7eb;
    --adam-muted: #94a3b8;
    --adam-line: #334155;
    --adam-accent: #5eead4;
    --adam-accent-2: #7dd3fc;
    --adam-shadow: 0 14px 34px rgba(0, 0, 0, 0.45);
    --adam-hero-bg: linear-gradient(120deg, #0b1724 0%, #102235 48%, #0f172a 100%);
    --adam-hero-orb: rgba(94, 234, 212, 0.15);
    --adam-card-shadow: 0 8px 20px rgba(0, 0, 0, 0.32);
    --adam-card-shadow-hover: 0 12px 26px rgba(0, 0, 0, 0.42);
    --adam-img-shadow: 0 10px 24px rgba(0, 0, 0, 0.38);
    --adam-code-border: #334155;
    --color-background-primary: #0f172a;
    --color-background-secondary: #111827;
    --color-background-border: #334155;
    --color-card-background: #0f1b2a;
  }
}

html body {
  font-family: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--adam-ink);
  background: var(--adam-bg-page);
}

article[role="main"] {
  background: var(--adam-content-surface);
  border: 1px solid var(--adam-line);
  border-radius: 14px;
  box-shadow: var(--adam-card-shadow);
  margin-top: 0.9rem;
  padding: 0.9rem 1rem;
}

html body code,
html body pre,
html body kbd,
html body samp {
  font-family: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
}

h1,
h2,
h3,
h4 {
  letter-spacing: -0.015em;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  background: var(--adam-hero-bg);
  border: 1px solid var(--adam-line);
  border-radius: 18px;
  padding: 1.45rem 1.55rem;
  margin: 0.6rem 0 1.2rem;
  box-shadow: var(--adam-shadow);
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  background: radial-gradient(circle, var(--adam-hero-orb) 0%, rgba(15, 118, 110, 0) 70%);
}

.hero-kicker {
  color: var(--adam-accent);
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.35rem;
}

.hero-title {
  font-size: 1.52rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.52rem;
}

.hero-sub {
  margin: 0;
  color: var(--adam-muted);
  font-size: 1rem;
  line-height: 1.45;
  max-width: 64ch;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.78rem;
  margin: 0.95rem 0 1.5rem;
}

.quick-card {
  border: 1px solid var(--adam-line);
  border-radius: 14px;
  background: var(--adam-card);
  padding: 0.9rem 0.98rem;
  box-shadow: var(--adam-card-shadow);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.quick-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--adam-card-shadow-hover);
}

.quick-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--adam-ink);
}

.quick-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--adam-muted);
}

table.visual-grid {
  width: 100%;
  margin: 0.75rem 0 1.25rem;
}

table.visual-grid td {
  border: 0 !important;
  vertical-align: top;
  padding: 0.2rem 0.5rem 0.6rem;
}

table.visual-grid p {
  margin: 0.36rem 0 0;
  line-height: 1.35;
  font-size: 0.9rem;
  color: var(--adam-muted);
}

table.visual-grid td > p > strong {
  color: var(--adam-ink);
}

table.visual-grid img {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
}

.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.62rem;
  margin: 0.42rem 0 0.86rem;
}

.metric {
  border: 1px solid var(--adam-line);
  background: var(--adam-card);
  border-radius: 12px;
  padding: 0.64rem 0.74rem;
}

.metric .v {
  display: block;
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--adam-accent-2);
}

.metric .k {
  display: block;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--adam-muted);
}

.content img {
  border-radius: 12px;
  border: 1px solid var(--adam-line);
  box-shadow: var(--adam-img-shadow);
}

div.highlight pre {
  border-radius: 10px;
  border: 1px solid var(--adam-code-border);
}

.admonition,
div.admonition {
  border-radius: 10px;
}

.toctree-wrapper > p.caption {
  font-weight: 700;
  color: var(--adam-accent-2);
  letter-spacing: 0.03em;
}

@media (max-width: 720px) {
  .hero-title {
    font-size: 1.3rem;
  }

  .hero-panel {
    padding: 1.1rem 1.1rem;
  }

  table.visual-grid,
  table.visual-grid tbody,
  table.visual-grid tr,
  table.visual-grid td {
    display: block;
    width: 100%;
  }

  table.visual-grid td {
    padding: 0.24rem 0 0.72rem;
  }
}