:root {
  /* Light theme — backgrounds match the logo's warm white (#eeeceb). */
  --bg: #eeeceb;
  --text: #1a1612;
  --accent: #e34c20;
  --accent-hover: #b53a17;
  --code-bg: #e3dfdb;
  --border: #cfc8c1;
  --tagline: #6b6560;
  --header-text: #1a1612;
  --btn-bg: #eeeceb;
  --btn-border: #cfc8c1;
  --btn-hover-bg: #dcd6cf;
  --check: #2f7d3a;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Dark theme — warm near-black that harmonises with the orange accent. */
    --bg: #1a1612;
    --text: #eeeceb;
    --accent: #e34c20;
    --accent-hover: #f37049;
    --code-bg: #25201b;
    --border: #3a322c;
    --tagline: #a39d96;
    --header-text: #eeeceb;
    --btn-bg: #25201b;
    --btn-border: #3a322c;
    --btn-hover-bg: #3a322c;
    --check: #4caf60;
  }
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial,
    sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
}
.container {
  max-width: 860px;
  width: 100%;
}
header {
  margin-bottom: 4rem;
  text-align: center;
}
h1 {
  font-size: 3.5rem;
  color: var(--header-text);
  margin-bottom: 0.5rem;
  letter-spacing: -2px;
}
h1 a {
  color: inherit;
  text-decoration: none;
}
a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}
footer {
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.9rem;
  color: var(--tagline);
}

/* Logo wordmark. The SVG embeds its own @media prefers-color-scheme
   rule for the dark/light fg switch, so no extra wiring needed here. */
.logo {
  display: block;
  height: 8rem;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
}

.subpage header {
  margin-bottom: 3rem;
}

.tagline {
  font-size: 1.25rem;
  color: var(--tagline);
  margin-top: 0.25rem;
}

.topnav {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
  font-size: 0.95rem;
}
.topnav a {
  color: var(--text);
}
.topnav a:hover {
  color: var(--accent);
}
.topnav a[aria-current="page"] {
  color: var(--accent);
  font-weight: 600;
}

.install-box-wrapper {
  position: relative;
  margin: 0 0 2rem 0;
}
.install-box-wrapper:has(+ .install-note) {
  margin-bottom: 0.5rem;
}
.install-box {
  background: var(--code-bg);
  border: 1px solid var(--border);
  padding: 1.5rem;
  padding-right: 3.25rem;
  border-radius: 8px;
  font-family:
    "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  margin: 0;
  overflow-x: auto;
  white-space: pre;
  font-size: 0.9rem;
}
.copy-btn {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: var(--btn-bg);
  border: 1px solid var(--btn-border);
  border-radius: 6px;
  color: var(--tagline);
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 10;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.copy-btn:hover {
  background: var(--btn-hover-bg);
  color: var(--text);
}
.copy-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.comment {
  color: var(--tagline);
}
.cmd {
  color: var(--accent);
}
.kw {
  color: var(--accent);
}

.install-note {
  font-size: 0.85rem;
  color: var(--tagline);
  text-align: center;
  margin-top: 0.5rem;
  margin-bottom: 2rem;
}

.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}
@media (max-width: 600px) {
  body {
    padding: 1rem;
  }
  h1 {
    font-size: 2.5rem;
  }
  header {
    margin-bottom: 2.5rem;
  }
  .logo {
    height: 5.5rem;
  }
  .features {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .install-box {
    padding: 1rem;
    padding-right: 2.75rem;
    font-size: 0.8rem;
  }
  .copy-btn {
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.35rem;
  }
}
.feature-card h3 {
  color: var(--header-text);
  margin-bottom: 0.5rem;
}
.feature-card p {
  font-size: 0.95rem;
}

code {
  background: var(--code-bg);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.9em;
}
.install-box code {
  background: transparent;
  padding: 0;
  border-radius: 0;
  font-size: inherit;
}

/* Packages table */
.pkg-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin-top: 1rem;
}
.pkg-table th, .pkg-table td {
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.pkg-table th {
  font-weight: 600;
  color: var(--header-text);
  border-bottom: 2px solid var(--border);
}
.pkg-table td.lang,
.pkg-table td.upstream-ver {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  color: var(--tagline);
  font-size: 0.88em;
  white-space: nowrap;
}
.pkg-table td.status {
  font-size: 0.88em;
  color: var(--tagline);
}
.pkg-table td.status .pct {
  color: var(--text);
  font-weight: 600;
}
.pkg-table tr:last-child td {
  border-bottom: none;
}
.pkg-note {
  font-size: 0.85rem;
  color: var(--tagline);
  margin-top: 1rem;
}

/* "What's a faithful port?" page: callouts and side-by-side. */
.callout {
  background: var(--code-bg);
  border-left: 4px solid var(--accent);
  padding: 1rem 1.25rem;
  border-radius: 4px;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}
.callout p:last-child {
  margin-bottom: 0;
}
.sxs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0 2rem 0;
}
.sxs .install-box {
  margin: 0;
  padding-right: 1rem;
}
.sxs .label {
  font-size: 0.8rem;
  color: var(--tagline);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
}
@media (max-width: 600px) {
  .sxs { grid-template-columns: 1fr; }
}