/* Changelog. Dark reading page for staffing teams.
   Dated notes sit in a left gutter on wide screens. The note itself
   stays in a 48rem column. Forge wordmark, Forge green, Geist. */

:root {
  --cl-bg: #0a0a0a;
  --cl-fg: #f4f4f4;
  --cl-fg-soft: #d4d4d4;
  --cl-sec: color-mix(in srgb, #f4f4f4 62%, transparent);
  --cl-line: color-mix(in srgb, #f4f4f4 14%, transparent);
  --cl-card: #161616;
  --cl-green: #176d52;
  --cl-green-hot: #8fd0b4;
  --cl-header: 56px;
  --cl-measure: 48rem;
  --cl-gutter: 11.5rem;
  --cl-gap: 3rem;
  --cl-v: 1.4rem;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--cl-bg); scroll-behavior: smooth; }
body {
  background: var(--cl-bg);
  color: var(--cl-fg);
  font-family: "Geist", -apple-system, system-ui, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  padding-top: var(--cl-header);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--cl-green-hot); }
::selection { background: var(--cl-green); color: #fff; }
img { max-width: 100%; }

.cl-skip {
  position: absolute;
  left: 16px;
  top: 8px;
  z-index: 200;
  padding: 10px 14px;
  background: var(--cl-fg);
  color: var(--cl-bg);
  transform: translateY(-160%);
}
.cl-skip:focus { transform: translateY(0); }

.cl-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  height: var(--cl-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 clamp(20px, 3vw, 36px);
  background: var(--cl-bg);
  border-bottom: 1px solid transparent;
}
.cl-brand { display: inline-flex; align-items: center; }
.cl-brand img {
  height: 20px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}
.cl-nav { display: flex; align-items: center; gap: 26px; }
.cl-nav a { font-size: 14.5px; color: var(--cl-sec); }
.cl-nav a:hover,
.cl-nav a[aria-current="page"] { color: var(--cl-fg); }
.cl-nav a.cl-btn,
.cl-nav a.cl-btn:hover {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 8px;
  background: var(--cl-fg);
  color: #0a0a0a;
  font-size: 14px;
  letter-spacing: 0;
}
.cl-nav a.cl-btn:hover { background: var(--cl-green-hot); color: #0a0a0a; }

.cl-sheet {
  width: min(calc(var(--cl-gutter) + var(--cl-gap) + var(--cl-measure)), calc(100% - 40px));
  margin: 0 auto;
  padding: calc(var(--cl-v) * 3) 0 calc(var(--cl-v) * 4);
}

.cl-top,
.cl-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px  var(--cl-gap);
}
.cl-top { margin-bottom: calc(var(--cl-v) * 1.25); }
.cl-label {
  margin: 0;
  color: var(--cl-sec);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.005em;
}
.cl-label a:hover { color: var(--cl-fg); }

.cl-entry {
  padding-bottom: calc(var(--cl-v) * 5);
  margin-bottom: calc(var(--cl-v) * 5);
  border-bottom: 1px solid var(--cl-line);
}
.cl-entry:last-child { border-bottom: 0; margin-bottom: 0; }

.cl-date {
  margin: 0;
  color: var(--cl-sec);
  font-size: 1rem;
  line-height: 1.5;
}
.cl-date a:hover { color: var(--cl-fg); }
.cl-desktop-only { display: none; }

.cl-h1 {
  margin: 0 0 calc(var(--cl-v) * 1);
  font-size: 2.25rem;
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.cl-h1 a:hover { opacity: 0.9; color: var(--cl-fg); }

.cl-prose > p,
.cl-lede {
  margin: 0 0 var(--cl-v);
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 400;
  letter-spacing: 0.005em;
  text-wrap: pretty;
  color: var(--cl-fg);
}
.cl-prose > h2,
.cl-prose > h3 {
  position: relative;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--cl-fg);
}
.cl-prose > h2 {
  margin: calc(var(--cl-v) * 2) 0 calc(var(--cl-v) * 0.5);
  font-size: 1.375rem;
  line-height: 1.3;
}
.cl-prose > h3 {
  margin: calc(var(--cl-v) * 1.5) 0 calc(var(--cl-v) * 0.4);
  font-size: 1.125rem;
  line-height: 1.35;
}
.cl-anchor {
  position: absolute;
  top: 0;
  left: -1.25em;
  opacity: 0;
  color: var(--cl-sec);
  font-weight: 400;
}
.cl-prose > h2:hover .cl-anchor,
.cl-prose > h3:hover .cl-anchor,
.cl-anchor:focus { opacity: 1; color: var(--cl-fg); }

.cl-prose a { text-decoration: underline; text-underline-offset: 3px; }
.cl-prose ul,
.cl-prose ol { margin: 0 0 var(--cl-v); padding-left: 1.25rem; }
.cl-prose li { margin: 0.35rem 0; }
.cl-prose li::marker { color: var(--cl-sec); }
.cl-prose code {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 0.875rem;
  background: var(--cl-card);
  border-radius: 4px;
  padding: 0.125em 0.35em;
}
.cl-prose pre {
  margin: 0 0 var(--cl-v);
  padding: 1rem 1.1rem;
  background: var(--cl-card);
  border-radius: 4px;
  overflow: auto;
}
.cl-prose pre code { background: transparent; padding: 0; font-size: 0.875rem; }
.cl-prompt { margin: 0 0 var(--cl-v); }
.cl-prompt span {
  display: block;
  margin-bottom: 8px;
  color: var(--cl-sec);
  font-size: 0.875rem;
}

.cl-prose figure { margin: calc(var(--cl-v) * 2) 0; }
.cl-frame {
  display: block;
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: var(--cl-card);
}
.cl-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 4px;
  border: 1px solid var(--cl-line);
  pointer-events: none;
}
.cl-frame img,
.cl-frame video { display: block; width: 100%; height: auto; background: #000; }
.cl-prose figure:has(video) { margin: calc(var(--cl-v) * 1.25) 0 calc(var(--cl-v) * 2); }
.cl-prose figure:has(video) .cl-frame,
.cl-prose figure:has(video) .cl-frame::after { border-radius: 12px; }
.cl-prose figcaption {
  margin-top: 10px;
  color: var(--cl-sec);
  font-size: 0.875rem;
  line-height: 1.45;
}

.cl-empty .cl-lede { max-width: 42rem; color: var(--cl-fg-soft); }

.cl-banner {
  margin: 0 0 calc(var(--cl-v) * 2);
  padding: 14px 16px;
  border: 1px solid var(--cl-line);
  border-radius: 4px;
  color: var(--cl-fg-soft);
  background: var(--cl-card);
}
.cl-banner strong { color: var(--cl-fg); font-weight: 600; }

.cl-footer {
  border-top: 1px solid var(--cl-line);
  padding: calc(var(--cl-v) * 3) clamp(20px, 3vw, 36px) calc(var(--cl-v) * 2);
}
.cl-footer .cl-foot {
  width: min(calc(var(--cl-gutter) + var(--cl-gap) + var(--cl-measure)), 100%);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 18px 28px;
  flex-wrap: wrap;
  align-items: baseline;
}
.cl-footer nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.cl-footer a,
.cl-footer p { color: var(--cl-sec); font-size: 0.875rem; margin: 0; }
.cl-footer a:hover { color: var(--cl-fg); }

.cl-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--cl-fg);
  outline-offset: 3px;
}

@media (min-width: 1100px) {
  .cl-top,
  .cl-entry {
    grid-template-columns: var(--cl-gutter) minmax(0, var(--cl-measure));
    align-items: start;
  }
  .cl-date {
    position: sticky;
    top: calc(var(--cl-header) + 16px);
  }
  .cl-mobile-only { display: none; }
  .cl-desktop-only { display: block; }
  .cl-top .cl-label { grid-column: 2; }
}

@media (max-width: 760px) {
  .cl-nav-extra { display: none; }
  .cl-sheet { width: min(100% - 40px, var(--cl-measure)); }
  .cl-h1 { font-size: 1.875rem; }
  .cl-anchor { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}