:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #080b10;
  color: #edf2f7;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 280px;
  margin: 0;
  background: #080b10;
}

a {
  color: #7dd3fc;
}

a:hover,
a:focus-visible {
  color: #bae6fd;
}

.site-header,
.release-band,
.history,
.site-footer {
  width: 100%;
}

.site-header {
  border-bottom: 1px solid #27313d;
  background: #0e131a;
}

.site-header-inner,
.release-band-inner,
.history-inner,
.site-footer-inner {
  width: min(960px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}

.brand {
  color: #f8fafc;
  font-size: 18px;
  font-weight: 760;
  text-decoration: none;
}

.back-link {
  font-size: 14px;
}

.release-band {
  padding: 56px 0 44px;
  border-bottom: 1px solid #27313d;
  background: #111820;
}

.eyebrow {
  margin: 0 0 10px;
  color: #86efac;
  font-size: 13px;
  font-weight: 720;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 18ch;
  margin-bottom: 16px;
  font-size: 52px;
  line-height: 1.02;
  letter-spacing: 0;
}

.release-summary {
  max-width: 68ch;
  margin-bottom: 24px;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.65;
}

.release-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  color: #94a3b8;
  font-size: 14px;
}

.release-facts strong {
  color: #f8fafc;
  font-weight: 700;
}

.history {
  padding: 44px 0 64px;
  background: #080b10;
}

.history h2 {
  margin-bottom: 22px;
  font-size: 24px;
  letter-spacing: 0;
}

.release-entry {
  padding: 26px 0;
  border-top: 1px solid #27313d;
}

.release-entry:last-child {
  border-bottom: 1px solid #27313d;
}

.release-entry-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 16px;
}

.release-entry h3 {
  margin: 0;
  color: #f8fafc;
  font-size: 20px;
  letter-spacing: 0;
}

.release-entry time {
  color: #fbbf24;
  font-size: 14px;
}

.release-entry > p {
  max-width: 72ch;
  margin: 12px 0;
  color: #b8c4d1;
  line-height: 1.6;
}

.change-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.change-list li {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  color: #dbe4ee;
  line-height: 1.5;
}

.change-type {
  color: #86efac;
  font-size: 12px;
  font-weight: 740;
  text-transform: uppercase;
}

.install-steps {
  display: grid;
  gap: 28px;
}

.install-step {
  padding-top: 24px;
  border-top: 1px solid #27313d;
}

.install-step h2 {
  margin-bottom: 10px;
}

.install-step p {
  max-width: 72ch;
  color: #b8c4d1;
  line-height: 1.6;
}

.command-block {
  max-width: 100%;
  margin: 14px 0 0;
  padding: 14px 16px;
  overflow-x: auto;
  color: #f8fafc;
  background: #0e131a;
  border: 1px solid #27313d;
  border-radius: 6px;
  font: 600 14px/1.55 ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.package-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 18px;
}

.package-action {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  color: #f8fafc;
  background: #1d4ed8;
  border: 1px solid #60a5fa;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 720;
  text-decoration: none;
}

.package-action:hover,
.package-action:focus-visible {
  color: #ffffff;
  background: #2563eb;
}

.site-footer {
  padding: 24px 0;
  border-top: 1px solid #27313d;
  background: #0e131a;
}

.site-footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  color: #94a3b8;
  font-size: 13px;
}

.machine-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

@media (max-width: 560px) {
  .site-header-inner,
  .release-band-inner,
  .history-inner,
  .site-footer-inner {
    width: min(100% - 22px, 960px);
  }

  .release-band {
    padding: 38px 0 34px;
  }

  h1 {
    font-size: 36px;
  }

  .release-entry-header,
  .change-list li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}