:root {
  /* Dark BimmerCoded palette; blue controls and readable status colours retain their meaning. */
  color-scheme: dark;
  --background: #101216;
  --surface: #181c23;
  --surface-raised: #202a3a;
  --text: #f4f6fa;
  --muted: #a8b1c0;
  --border: #303744;
  --border-strong: #586477;
  --accent: #286bdb;
  --accent-text: #82afff;
  --accent-hover: #2058b8;
  --on-accent: #ffffff;
  --success: #78d6a5;
  --warning: #f3c46c;
  --danger: #ff938b;

  font-family:
    'Inter',
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  color: var(--text);
  background: var(--background);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  min-height: 100svh;
  display: grid;
  place-items: center;
}
main {
  width: min(100%, 750px);
  padding: 56px 24px;
  text-align: center;
}
a {
  color: inherit;
  text-underline-offset: 4px;
}
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}
.accent {
  color: var(--accent-text);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 25px;
  font-weight: 850;
  letter-spacing: -1px;
  text-decoration: none;
}
.brand-mark {
  display: flex;
  align-items: center;
  gap: 4px;
  transform: skew(-18deg);
}
.brand-mark i {
  width: 6px;
  height: 29px;
  background: var(--accent);
}
.brand-mark i:first-child {
  height: 19px;
  opacity: 0.45;
}
.brand-mark i:nth-child(2) {
  height: 24px;
  opacity: 0.7;
}
h1 {
  margin: 38px 0 12px;
  font-size: clamp(32px, 6vw, 44px);
  font-weight: 550;
  letter-spacing: -1.5px;
}
.intro {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}
.downloads {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
  margin: 34px 0 26px;
}
.downloads > section {
  padding: 30px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9px;
}
.os-icon {
  width: 40px;
  height: 40px;
  color: var(--accent-text);
  margin-bottom: 15px;
}
h2 {
  font-size: 23px;
  font-weight: 550;
  margin: 0 0 9px;
  letter-spacing: -0.5px;
}
.requirement {
  color: var(--muted);
  font-size: 12px;
  margin: 0 0 26px;
}
.download {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-decoration: none;
  background: var(--accent);
  color: var(--on-accent);
  border: 1px solid var(--accent);
  border-radius: 5px;
  padding: 13px 16px;
  font-size: 13px;
  font-weight: 650;
}
.download:hover {
  background: var(--accent-hover);
}
.download.secondary {
  margin-top: 10px;
  background: var(--surface-raised);
  border-color: var(--border);
  color: var(--text);
}
.download.secondary:hover {
  border-color: var(--accent-text);
  color: var(--accent-text);
}
.download span {
  font-size: 18px;
}
.release {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.release a:hover {
  color: var(--accent-text);
}
.note {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
  margin: 14px 0 0;
}
@media (max-width: 520px) {
  main {
    padding: 36px 20px;
  }
  .downloads {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .downloads > section {
    padding: 26px;
  }
}

.mac-setup {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: left;
}
.mac-setup h3 {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--accent-text);
}
.mac-setup ol {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}
.mac-setup li + li {
  margin-top: 10px;
}
.mac-setup li::marker {
  color: var(--accent-text);
}
.mac-setup strong {
  color: var(--text);
  font-weight: 600;
}
.setup-images {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  margin-top: 16px;
}
.setup-images figure {
  margin: 0;
}
.setup-images figure > a {
  display: block;
  border: 1px solid var(--border);
  border-radius: 5px;
  overflow: hidden;
  background: var(--background);
  cursor: zoom-in;
}
.setup-images img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}
.setup-images figcaption,
.setup-caption {
  font-size: 10px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 6px;
}

.mac-setup a:hover {
  color: var(--accent-text);
}

.brand small {
  display: block;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}