:root {
  --bg: #fff;
  --fg: #111;
  --muted: #6a6a6a;
  --muted2: #9a9a9a;
  --border: #111;
  --max: 680px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0a;
    --fg: #f2f2f2;
    --muted: #8f8f8f;
    --muted2: #b1b1b1;
    --border: #f2f2f2;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 14px/1.55 ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial;
  padding: 48px 18px;
  display: flex;
  justify-content: center;
}

a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

main {
  width: 100%;
  max-width: var(--max);
}

.stack > * + * {
  margin-top: 18px;
}

.stack-sm > * + * {
  margin-top: 12px;
}

.stack-xs > * + * {
  margin-top: 6px;
}

h1 {
  font-size: 16px;
  letter-spacing: .3px;
  font-weight: 600;
  margin: 0;
}

h2 {
  font-size: 14px;
  font-weight: 600;
  margin: 22px 0 8px 0;
}

.subtitle {
  margin: 4px 0 0 0;
  font-weight: 500;
  color: var(--muted);
  font-size: 13px;
}

.muted {
  color: var(--muted);
}

hr {
  border: 0;
  height: 1px;
  background: currentColor;
  opacity: .15;
  margin: 24px 0;
}

.header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.header-right a {
  font-weight: 600;
  text-decoration: none;
}

.lead {
  font-weight: 500;
}

blockquote {
  margin: 14px 0;
  padding: 10px 14px;
  border-left: 2px solid currentColor;
  opacity: .95;
}

@media (max-width:520px) {
  body {
    font-size: 12px;
    padding: 36px 16px;
  }
}

@media (prefers-reduced-motion:reduce) {
  * {
    transition: none !important;
  }
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid rgba(125, 125, 125, 0.40);
  background: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .1px;
  line-height: 1.4;
  transition: transform 140ms ease, background 140ms ease, border-color 140ms ease;
  text-align: center;
}

@media (prefers-color-scheme: dark) {
  .badge {
    background: rgba(0, 0, 0, 0.20);
    border-color: rgba(242, 242, 242, 0.22);
  }
}

.badge:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.75);
  border-color: rgba(125, 125, 125, 0.55);
}

@media (prefers-color-scheme: dark) {
  .badge:hover {
    background: rgba(0, 0, 0, 0.30);
    border-color: rgba(242, 242, 242, 0.32);
  }
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.info-badge {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid rgba(125, 125, 125, 0.40);
  background: rgba(255, 255, 255, 0.55);
  font-size: 13px;
  letter-spacing: .1px;
  line-height: 1.4;
}

@media (prefers-color-scheme: dark) {
  .info-badge {
    background: rgba(0, 0, 0, 0.20);
    border-color: rgba(242, 242, 242, 0.22);
  }
}

@media (max-width:520px) {
  .grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  
  .badge {
    font-size: 12px;
    padding: 8px 14px;
  }
  
  .info-badge {
    font-size: 12px;
    padding: 8px 14px;
  }
}