:root {
  color-scheme: light;

  --color-primary: oklch(0.52 0.14 55);
  --color-secondary: oklch(0.48 0.09 205);
  --color-background: oklch(0.97 0.008 255);
  --color-surface: oklch(0.995 0.002 255);
  --color-surface-elevated: oklch(0.95 0.015 255);
  --color-border: oklch(0.84 0.025 255);
  --color-text: oklch(0.22 0.025 255);
  --color-text-muted: oklch(0.45 0.025 255);
  --color-on-primary: oklch(0.995 0.002 255);
  --color-shadow: oklch(0.22 0.025 255 / 0.14);

  --size-base: 1rem;
  --size-heading-md: clamp(1.35rem, 1.18rem + 0.75vw, 2rem);
  --size-heading-lg: clamp(1.75rem, 1.3099rem + 1.8779vw, 3rem);

  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "Fira Code", Consolas, monospace;
  --radius-sm: 0.4rem;
  --radius-lg: 0.8rem;
  --max-width: var(--portfolio-content-max, 72rem);
}

html[data-theme="dark"] {
  color-scheme: dark;

  --color-primary: oklch(0.72 0.16 55);
  --color-secondary: oklch(0.78 0.12 205);
  --color-background: oklch(0.15 0.02 255);
  --color-surface: oklch(0.20 0.02 255);
  --color-surface-elevated: oklch(0.24 0.025 255);
  --color-border: oklch(0.33 0.025 255);
  --color-text: oklch(0.95 0.01 255);
  --color-text-muted: oklch(0.72 0.02 255);
  --color-on-primary: oklch(0.16 0.02 255);
  --color-shadow: oklch(0 0 0 / 0.42);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 5%, color-mix(in oklch, var(--color-primary) 16%, transparent), transparent 28rem),
    radial-gradient(circle at 92% 25%, color-mix(in oklch, var(--color-secondary) 12%, transparent), transparent 30rem),
    var(--color-background);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--size-base);
  line-height: 1.65;
}
a { color: inherit; }
:where(a, button):focus-visible { outline: 0.2rem solid var(--color-secondary); outline-offset: 0.2rem; }
.skip-link { position: fixed; z-index: 20; left: var(--space-md); top: var(--space-md); transform: translateY(-200%); padding: var(--space-sm) var(--space-md); background: var(--color-primary); color: var(--color-on-primary); font-weight: 900; }
.skip-link:focus { transform: translateY(0); }
.page-shell { width: min(calc(100% - 2rem), var(--max-width)); margin-inline: auto; padding-bottom: 3rem; }
.token-hero { padding: clamp(1.5rem, 1rem + 2.5vw, 3.5rem); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: linear-gradient(135deg, color-mix(in oklch, var(--color-primary) 12%, transparent), transparent 50%), var(--color-surface); box-shadow: 0 1rem 2.5rem var(--color-shadow); }
.eyebrow { margin: 0; color: var(--color-secondary); font-family: var(--font-mono); font-size: 0.85rem; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
h1 { max-width: 19ch; margin: var(--space-sm) 0; font-size: var(--size-heading-lg); line-height: 1.05; letter-spacing: -0.04em; text-wrap: balance; }
.token-hero > p:last-child { max-width: 65ch; color: var(--color-text-muted); font-size: clamp(1.05rem, 0.98rem + 0.35vw, 1.25rem); }
main { display: grid; gap: var(--space-lg); margin-top: var(--space-lg); }
.token-section { min-width: 0; padding: clamp(1rem, 0.75rem + 1.25vw, 2rem); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); box-shadow: 0 0.75rem 2rem var(--color-shadow); }
.section-heading { display: grid; grid-template-columns: auto 1fr; gap: var(--space-md); align-items: start; margin-bottom: var(--space-lg); }
.section-heading > span { display: grid; place-items: center; width: 2.75rem; aspect-ratio: 1; border-radius: 50%; background: var(--color-primary); color: var(--color-on-primary); font-family: var(--font-mono); font-weight: 900; }
.section-heading h2 { margin: 0; font-size: var(--size-heading-md); line-height: 1.15; }
.section-heading p { margin: var(--space-xs) 0 0; color: var(--color-text-muted); }
.swatch-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); gap: var(--space-md); }
.swatch-card { min-width: 0; padding: var(--space-md); border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface-elevated); }
.swatch-color { height: 5rem; margin-bottom: var(--space-md); border: 1px solid var(--color-border); border-radius: var(--radius-sm); }
.swatch-color--primary { background: var(--color-primary); }
.swatch-color--secondary { background: var(--color-secondary); }
.swatch-color--background { background: var(--color-background); }
.swatch-color--surface { background: var(--color-surface); }
.swatch-color--text { background: var(--color-text); }
.swatch-color--muted { background: var(--color-text-muted); }
.swatch-card h3 { margin: 0 0 var(--space-xs); }
.swatch-card code, pre, .type-grid code, .spacing-list code, .checklist code { font-family: var(--font-mono); color: var(--color-secondary); }
.swatch-card p { margin-bottom: 0; color: var(--color-text-muted); }
.contrast-note { margin-top: var(--space-md); padding: var(--space-md); border-left: 0.3rem solid var(--color-primary); background: var(--color-surface-elevated); }
.contrast-note p { margin-bottom: 0; color: var(--color-text-muted); }
.type-grid { display: grid; gap: var(--space-md); }
.type-grid article { padding: var(--space-md); border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface-elevated); }
.type-grid p { margin: var(--space-sm) 0 0; }
.type-lg { font-size: var(--size-heading-lg); line-height: 1.05; font-weight: 850; letter-spacing: -0.04em; }
.type-md { font-size: var(--size-heading-md); line-height: 1.15; font-weight: 800; }
.type-base { font-size: var(--size-base); color: var(--color-text-muted); }
pre { overflow-x: auto; margin: var(--space-md) 0 0; padding: var(--space-md); border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: color-mix(in oklch, var(--color-background) 80%, black); color: var(--color-text); font-size: 0.9rem; }
.spacing-list { display: grid; gap: var(--space-md); }
.spacing-list > div { display: grid; grid-template-columns: minmax(10rem, 14rem) 1fr; align-items: center; gap: var(--space-md); }
.spacing-list span { display: block; width: calc(var(--demo-width) * 7); height: var(--demo-width); min-height: 0.5rem; border-radius: 999px; background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)); }
.checklist { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr)); gap: var(--space-sm); padding: 0; list-style: none; }
.checklist li { position: relative; padding: var(--space-md) var(--space-md) var(--space-md) 3rem; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface-elevated); }
.checklist li::before { content: "✓"; position: absolute; left: var(--space-md); color: var(--color-primary); font-weight: 900; }
footer { padding: var(--space-lg) 0; color: var(--color-text-muted); text-align: center; font-family: var(--font-mono); }
@media (max-width: 38rem) { .section-heading { grid-template-columns: 1fr; } .spacing-list > div { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: 0.01ms !important; } }


.landmark-grid,
.integration-grid {
  display: grid;
  gap: var(--space-md);
}

.landmark-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.integration-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
}

.landmark-card,
.integration-card {
  min-width: 0;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-elevated);
}

.landmark-card h3,
.integration-card h3 {
  margin: 0 0 var(--space-xs);
}

.landmark-card code,
.integration-card code {
  display: inline-block;
  margin-bottom: var(--space-xs);
  color: var(--color-secondary);
  font-family: var(--font-mono);
  font-weight: 800;
}

.landmark-card p,
.integration-card p {
  margin: 0;
  color: var(--color-text-muted);
}

.dashboard-frame {
  display: grid;
  grid-template-columns: minmax(8.5rem, 9.5rem) minmax(0, 1fr) minmax(11rem, 14.5rem);
  grid-template-rows: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "rail header header"
    "rail main context"
    "rail footer footer";
  gap: var(--space-sm);
  min-height: min(40rem, 100dvh);
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, color-mix(in oklch, var(--color-primary) 10%, transparent), transparent 55%),
    var(--color-surface-elevated);
}

.frame-rail,
.frame-header,
.frame-main,
.frame-context,
.frame-footer {
  min-width: 0;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--color-surface) 90%, transparent);
}

.frame-rail { grid-area: rail; }
.frame-header { grid-area: header; }
.frame-main { grid-area: main; }
.frame-context { grid-area: context; }
.frame-footer { grid-area: footer; }

.frame-rail strong {
  display: grid;
  place-items: center;
  width: 3rem;
  aspect-ratio: 1;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-family: var(--font-mono);
}

.frame-rail nav {
  display: grid;
  gap: var(--space-xs);
}

.frame-rail a {
  display: block;
  width: 100%;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: color-mix(in oklch, var(--color-surface-elevated) 72%, transparent);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.frame-rail a:focus-visible,
.frame-rail a:hover {
  border-color: var(--color-primary);
  background: color-mix(in oklch, var(--color-primary) 16%, var(--color-surface));
  color: var(--color-text);
}

.frame-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.frame-header p,
.frame-footer p {
  margin: 0;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-weight: 800;
}

.frame-header form {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.frame-header label {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.frame-header input {
  max-width: 13rem;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-background);
  color: var(--color-text);
  font: inherit;
}

.market-hero {
  margin-bottom: var(--space-md);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-elevated);
}

.market-hero h2,
.frame-context h2 {
  margin: var(--space-xs) 0;
  font-size: var(--size-heading-md);
  line-height: 1.15;
}

.market-hero p,
.frame-context p {
  margin: 0;
  color: var(--color-text-muted);
}

.reading-status {
  color: var(--color-secondary) !important;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: var(--space-sm);
}

.stat-grid article {
  min-height: 5.25rem;
  display: grid;
  place-items: center;
  padding: var(--space-md);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-weight: 800;
  text-align: center;
}

.resiliency-note {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-left: 0.3rem solid var(--color-primary);
  background: var(--color-surface-elevated);
}

.resiliency-note p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

@media (max-width: 58rem) {
  .dashboard-frame {
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "rail"
      "main"
      "context"
      "footer";
  }

  .frame-rail nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 8rem), 1fr));
  }
}

@media (max-width: 38rem) {
  .frame-header,
  .frame-header form {
    align-items: stretch;
    flex-direction: column;
  }

  .frame-header input {
    max-width: none;
    width: 100%;
  }
}