:root {
  color-scheme: light dark;
  --bg-primary: #faf9f7;
  --bg-secondary: #f2efea;
  --fg-primary: #131110;
  --fg-secondary: #5f574f;
  --accent: #b45309;
  --accent-strong: #92400e;
  --border: #ded8d0;
  --focus: #d97706;
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --radius: .75rem;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #171513;
    --bg-secondary: #211e1b;
    --fg-primary: #faf9f7;
    --fg-secondary: #c9c1b8;
    --accent: #edac44;
    --accent-strong: #f3c46f;
    --border: #3b3530;
    --focus: #edac44;
  }
}

* { box-sizing: border-box; }
html { font-family: var(--font-ui); background: var(--bg-primary); color: var(--fg-primary); line-height: 1.6; }
body { margin: 0; }
a { color: var(--accent-strong); text-underline-offset: .18em; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
header, main, footer { width: min(72rem, calc(100% - 2rem)); margin-inline: auto; }
header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); padding-block: var(--space-4); border-bottom: 1px solid var(--border); }
.brand { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--fg-primary); font-weight: 750; text-decoration: none; }
.brand img { width: 2rem; height: 2rem; }
nav { display: flex; flex-wrap: wrap; gap: var(--space-4); }
main { padding-block: var(--space-12); }
.hero { max-width: 48rem; padding-block: var(--space-12); }
h1 { font-size: clamp(2.2rem, 7vw, 4.8rem); line-height: 1.04; letter-spacing: -.04em; margin: 0 0 var(--space-6); }
h2 { line-height: 1.2; margin-top: var(--space-12); }
h3 { margin-top: var(--space-8); }
p, li { max-width: 72ch; }
.lead { color: var(--fg-secondary); font-size: 1.2rem; }
.card { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-6); margin-block: var(--space-6); }
.button { display: inline-flex; min-height: 44px; align-items: center; padding: var(--space-2) var(--space-4); border-radius: var(--radius); background: var(--accent); color: var(--bg-primary); font-weight: 700; text-decoration: none; }
.meta { color: var(--fg-secondary); font-size: .9rem; }
.language { padding-block: var(--space-6); border-top: 1px solid var(--border); }
footer { border-top: 1px solid var(--border); padding-block: var(--space-8); color: var(--fg-secondary); }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .15s !important; animation-duration: .15s !important; } }