/* page style: nanopi-r2s-alpine-boot */
body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-kicker {
  color: var(--accent);
  font: 700 var(--meta-size)/var(--meta-line) var(--mono);
  letter-spacing: 0.04em;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-section {
  display: grid;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-section + .r2s-section {
  margin-top: var(--space-md);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-findings {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: repeat(2,minmax(0,1fr));
  margin: 0;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-finding {
  border-left: 3px solid var(--accent);
  display: grid;
  gap: 4px;
  padding-left: var(--space-sm);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-finding dt {
  color: var(--muted);
  font: 700 var(--meta-size)/var(--meta-line) var(--mono);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-finding dd {
  display: grid;
  gap: 4px;
  margin: 0;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-finding strong {
  font-size: 1.2rem;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-finding span {
  color: var(--muted);
  font-size: var(--meta-size);
  line-height: var(--meta-line);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-investigation {
  counter-reset: r2s-step;
  display: grid;
  gap: var(--space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-investigation li {
  border-top: 1px solid var(--line-strong);
  counter-increment: r2s-step;
  padding: var(--space-xs) 0 0 3rem;
  position: relative;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-investigation li::before {
  color: var(--accent);
  content: counter(r2s-step, decimal-leading-zero);
  font: 700 var(--meta-size)/var(--meta-line) var(--mono);
  left: 0;
  position: absolute;
  top: var(--space-xs);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-chain,
body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-card {
  margin-block: var(--space-md);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-track {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(7,minmax(0,1fr));
  list-style: none;
  margin: 0;
  padding: 0;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-stage {
  background: color-mix(in srgb, var(--surface) 90%, var(--accent));
  border: 1px solid var(--line);
  border-radius: 12px;
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: var(--space-xs);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-stage:not(:last-child)::after {
  color: var(--accent);
  content: '→';
  font: 700 1rem/1 var(--mono);
  justify-self: end;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-number {
  color: var(--accent);
  font: 700 var(--meta-size)/var(--meta-line) var(--mono);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-stage small {
  color: var(--muted);
  line-height: 1.4;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-track {
  display: grid;
  gap: 4px;
  grid-template-columns: 1.25fr 1.6fr 1.4fr 3.75fr;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-region {
  border: 1px solid var(--line);
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: var(--space-sm);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-region:first-child {
  border-radius: 12px 0 0 12px;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-region:last-child {
  border-radius: 0 12px 12px 0;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-region span {
  color: var(--accent);
  font: 700 var(--meta-size)/var(--meta-line) var(--mono);
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-region small {
  color: var(--muted);
  line-height: 1.4;
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-early,
body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-support {
  background: color-mix(in srgb, var(--surface) 92%, var(--accent));
}

body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-chain figcaption,
body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-card figcaption {
  color: var(--muted);
  font-size: var(--meta-size);
  line-height: var(--meta-line);
  margin-top: var(--space-xs);
}

@media (max-width:900px) {
  body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-track {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
}

@media (max-width:700px) {
  body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-findings,
body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-track,
body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-track {
    grid-template-columns: minmax(0,1fr);
  }

  body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-boot-stage:not(:last-child)::after {
    content: '↓';
    justify-self: center;
  }

  body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-region:first-child,
body[data-site-route='/nanopi-r2s-alpine-boot/'] .r2s-sd-region:last-child {
    border-radius: 12px;
  }
}