/* Citril site — minimal, dependency-free. */
:root {
  --bg: #fdfdfc;
  --ink: #14273f;         /* brand navy */
  --muted: #5f6b7a;
  --accent: #f2681e;      /* brand orange */
  --accent-dark: #bf541b; /* darker orange for link text */
  --border: #e5e8ee;
  --code-bg: #f3f5f8;
  --maxw: 760px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* Header / nav */
header {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  flex-wrap: wrap;
  gap: 10px;
}
.brand {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
}
.brand .dot { color: var(--accent); }
.brand-logo { height: 26px; width: auto; display: block; }
.navlinks a {
  color: var(--muted);
  margin-left: 20px;
  font-size: 15px;
}
.navlinks a:hover, .navlinks a.active { color: var(--ink); text-decoration: none; }

/* Content */
main { padding: 46px 0 64px; }
h1 { font-size: 34px; line-height: 1.2; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font-size: 22px; margin: 42px 0 12px; letter-spacing: -0.01em; }
h3 { font-size: 17px; margin: 28px 0 8px; }
p { margin: 0 0 16px; }
.lead { font-size: 20px; color: var(--muted); margin-bottom: 30px; }
ul { padding-left: 20px; }
li { margin: 6px 0; }
hr { border: none; border-top: 1px solid var(--border); margin: 40px 0; }

/* Code */
code {
  font-family: "SF Mono", "Cascadia Code", Consolas, "Liberation Mono", monospace;
  font-size: 0.9em;
  background: var(--code-bg);
  padding: 2px 5px;
  border-radius: 4px;
}
pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 18px;
  overflow-x: auto;
  line-height: 1.5;
}
pre code { background: none; padding: 0; font-size: 14px; }

/* Code block header (language label + copy button), added by site.js */
.code-block { margin: 0 0 16px; }
.code-block pre { margin: 0; border-top: none; border-radius: 0 0 8px 8px; }
.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #edf0f5;
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  padding: 5px 10px 5px 14px;
  font-size: 12px;
}
.code-lang { color: var(--ink); font-weight: 700; letter-spacing: 0.02em; }
.copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--muted);
  padding: 4px;
  border-radius: 5px;
  line-height: 0;
}
.copy-btn:hover { color: var(--ink); background: #fff; }
.copy-btn.copied { color: var(--accent-dark); }
.copy-btn svg { display: block; }

/* Little bits */
.tag {
  display: inline-block;
  font-size: 12px;
  color: var(--accent-dark);
  background: #fdeee3;
  border: 1px solid #f7d8bd;
  border-radius: 999px;
  padding: 2px 10px;
  margin-bottom: 18px;
}
.callout {
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  background: #fdfbf8;
  border-radius: 6px;
  padding: 14px 18px;
  margin: 24px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* Download button + list */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  padding: 13px 24px;
  border-radius: 8px;
  text-decoration: none;
  line-height: 1.3;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; color: #fff; }
.btn .sub { display: block; font-weight: 400; font-size: 13px; opacity: 0.9; }

.dl-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.dl-row:first-of-type { border-top: 1px solid var(--border); }
.dl-name { font-weight: 600; }
.dl-desc { color: var(--muted); font-size: 14px; }
.dl-meta { color: var(--muted); font-size: 13px; white-space: nowrap; }

/* Version history */
.ver { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.ver .num {
  flex: 0 0 78px;
  font-weight: 700;
  color: var(--accent-dark);
}
.ver .num .date { display: block; font-weight: 400; font-size: 12px; color: var(--muted); }
.ver .what { flex: 1 1 auto; min-width: 0; }
.ver .what p { margin: 0 0 6px; font-weight: 600; }
.ver .what ul { margin: 0; padding-left: 18px; }
.ver .what li { margin: 2px 0; font-size: 15px; color: var(--muted); }
.ver.current .num { color: var(--accent); }

footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  padding: 22px 0 40px;
}
footer a { color: var(--muted); }