:root, .dark {
  color-scheme: dark;
  --background: #0c0c0f;
  --foreground: #f5f3ec;
  --card: #18181d;
  --card-foreground: #f5f3ec;
  --popover: #18181d;
  --popover-foreground: #f5f3ec;
  --primary: #f0c568;
  --primary-foreground: #17120a;
  --secondary: #24242a;
  --secondary-foreground: #f5f3ec;
  --muted: #24242a;
  --muted-foreground: #bdbcc4;
  --accent: #f0c568;
  --accent-foreground: #17120a;
  --destructive: #ff8585;
  --border: #34343a;
  --input: #34343a;
  --ring: #f0c568;
  --radius: .75rem;
}
* { box-sizing: border-box; }
html { background: var(--background); }
body { margin: 0; color: var(--foreground); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 1rem; line-height: 1.7; }
a { color: var(--primary); text-underline-offset: .2em; }
a:hover { text-decoration-thickness: .15em; }
a:focus-visible { outline: 2px solid var(--ring); outline-offset: 5px; border-radius: 3px; }
.shell { width: min(100% - 3rem, 58rem); margin: auto; }
header { border-bottom: 1px solid var(--border); }
.header { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding: 1.6rem 0; }
.brand { display: flex; align-items: center; gap: .75rem; color: var(--foreground); text-decoration: none; font-size: 1.05rem; font-weight: 650; line-height: 1.3; }
.brand img { width: 44px; height: 44px; border-radius: 11px; }
nav { display: flex; gap: 1.5rem; font-size: .95rem; }
nav a { color: var(--muted-foreground); }
main { padding: 3.2rem 0 4rem; }
h1 { margin: 0 0 1rem; font-size: clamp(2.5rem, 7vw, 3.75rem); line-height: 1.1; font-weight: 650; letter-spacing: -.045em; }
h2 { margin: 0 0 .7rem; font-size: 1.3rem; line-height: 1.35; font-weight: 600; color: var(--foreground); }
p { margin: 0 0 1rem; }
.intro { max-width: 43rem; color: var(--muted-foreground); font-size: 1.1rem; }
.contact { margin: 2rem 0 2.75rem; padding: 1.5rem; border: 1px solid var(--border); border-left: 3px solid var(--primary); background: var(--card); border-radius: 0 .75rem .75rem 0; }
.contact p:last-child { margin-bottom: 0; }
.contact a { font-size: 1.15rem; overflow-wrap: anywhere; }
section { max-width: 46rem; margin: 2.2rem 0; }
section p, section li { color: var(--muted-foreground); }
ol, ul { padding-left: 1.4rem; }
li { padding-left: .3rem; margin: .4rem 0; }
.date { color: var(--muted-foreground); font-size: .9rem; margin: 1rem 0 2rem; }
footer { border-top: 1px solid var(--border); padding: 1.5rem 0 2rem; color: var(--muted-foreground); font-size: .9rem; }
.footer { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .7rem 2rem; }
.skip { position: absolute; left: 1rem; top: -5rem; padding: .5rem 1rem; background: var(--card); z-index: 5; }
.skip:focus { top: .5rem; }
@media(max-width: 540px) {
  .header { align-items: flex-start; flex-direction: column; gap: 1rem; }
  main { padding-top: 2.5rem; }
  .shell { width: min(100% - 2rem, 58rem); }
  .contact { padding: 1.1rem; }
}