:root {
  --canvas: rgb(20, 18, 11);
  --ink: rgb(237, 236, 236);
  --muted: color-mix(in oklab, rgb(237, 236, 236) 55%, transparent);
  --quiet: color-mix(in oklab, rgb(237, 236, 236) 72%, transparent);
  --hairline: color-mix(in oklab, rgb(237, 236, 236) 12%, transparent);
  --edge: color-mix(in oklab, rgb(237, 236, 236) 2.5%, transparent);
  --elev: rgb(27, 25, 19);
  --elev-2: rgb(38, 36, 30);
  --accent: rgb(245, 78, 0);
  --font: system-ui, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --content: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color-scheme: dark;
}

a { color: inherit; }

:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -40px;
  background: var(--ink);
  color: var(--canvas);
  padding: 6px 12px;
  border-radius: 999px;
  z-index: 10;
}

.skip:focus { top: 8px; }

.wrap {
  width: min(var(--content), calc(100% - 40px));
  margin-inline: auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--canvas);
}

.bar {
  height: 52px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 20px;
}

.mark {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.04em;
}

.mark svg {
  width: 26px;
  height: 16px;
  display: block;
  flex: none;
}

nav {
  display: flex;
  gap: 22px;
}

nav a {
  text-decoration: none;
  font-size: 14px;
  color: var(--quiet);
}

nav a:hover,
nav a[aria-current="page"] { color: var(--ink); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  font: inherit;
  line-height: 1;
  cursor: pointer;
}

.btn-lg {
  font-size: 16px;
  min-height: 43px;
  padding: 0 16px;
}

.btn-primary {
  background: var(--ink);
  color: var(--canvas);
  border-color: var(--ink);
}

.btn-primary:hover { background: #fff; }

.btn-secondary {
  background: var(--elev-2);
  color: var(--ink);
  border-color: var(--edge);
}

.btn-secondary:hover {
  border-color: var(--hairline);
  background: rgb(46, 44, 37);
}

.hero { padding: 28px 0 0; }

.hero-frame {
  position: relative;
  min-height: 480px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--elev);
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(20, 18, 11, 0.92) 0%, rgba(20, 18, 11, 0.7) 46%, rgba(20, 18, 11, 0.42) 100%);
}

.hero-grain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.38;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 34em;
  padding: 76px 40px;
}

.page-head { padding: 72px 0 8px; }

h1 {
  margin: 0;
  max-width: 16em;
  font-size: 26px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.325px;
}

.lead {
  margin: 16px 0 0;
  max-width: 36em;
  color: var(--quiet);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.topics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 88px;
  padding: 28px 0 8px;
  border-top: 1px solid var(--hairline);
}

.topic h2 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 400;
}

.topic p {
  margin: 0;
  color: var(--quiet);
  font-size: 14px;
}

.links {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.links li {
  padding: 10px 0;
  border-top: 1px solid var(--hairline);
}

.links a {
  text-decoration: none;
}

.links a:hover { color: var(--accent); }

.link-note {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

.empty {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.updates { padding: 88px 0 100px; }

.updates h2,
.page-head + .updates h2 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.11px;
}

.page-head + .updates { padding-top: 28px; }

.row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hairline);
  text-decoration: none;
  color: var(--ink);
}

.row time { color: var(--muted); font-size: 14px; }

.row strong {
  display: block;
  font-weight: 400;
}

.row .summary {
  display: block;
  margin-top: 4px;
  color: var(--quiet);
  font-size: 14px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.row:hover strong { color: var(--accent); }

.more {
  display: inline-block;
  margin-top: 18px;
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
}

.more:hover { color: color-mix(in srgb, var(--accent) 80%, white); }

footer {
  border-top: 1px solid var(--hairline);
  padding: 48px 0 32px;
}

.cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cols h2 {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 400;
}

.cols a {
  display: block;
  margin: 8px 0;
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
}

.cols a:hover { color: var(--ink); }

.copy {
  margin-top: 28px;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 860px) {
  .bar {
    height: auto;
    min-height: 52px;
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 10px;
    padding: 12px 16px;
  }

  nav { flex-wrap: wrap; gap: 14px 18px; }

  .topics,
  .cols { grid-template-columns: 1fr; }

  .hero-frame { min-height: 420px; }
  .hero-copy { padding: 48px 20px; }
  .topics { margin-top: 64px; }
  .updates { padding: 64px 0 72px; }
  .row { grid-template-columns: 1fr; gap: 4px; }
}

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