/* ==========================================================================
   Changelog — vertical timeline of public launches
   ========================================================================== */

.cl-hero {
  padding: 24px 0 16px;
  max-width: 720px;
}
.cl-hero .h-page {
  font-size: 34px;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.cl-hero .lede {
  margin: 0;
}

/* ----- Timeline ---------------------------------------------------------- */
.cl {
  position: relative;
  margin: 12px 0 96px;
  padding-left: 54px;
}
/* Continuous rail behind the whole timeline */
.cl::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 38px;
  width: 2px;
  background: var(--line-2);
  transform: translateX(-50%);
}

.cl-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cl-item {
  position: relative;
  padding: 12px 0 16px;
  display: flex;
  align-items: baseline;
  gap: 20px;
}

/* Dot on the rail */
.cl-item::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 20px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--bg);
  border: 2px solid var(--line-2);
  transform: translateX(-50%);
}

.cl-meta {
  margin: 0;
  flex: 0 0 72px;
}

.cl-body { min-width: 0; flex: 1 1 auto; }
.cl-sep { color: var(--ink-1); margin: 0 6px; }

.cl-title {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.45;
  letter-spacing: -0.005em;
  font-weight: 500;
  color: var(--ink);
  margin: 0;
  max-width: 48ch;
}
.cl-title a {
  color: var(--ink);
  text-decoration: none;
  position: relative;
  transition: color var(--t-fast) var(--ease);
}
.cl-title a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background-image: linear-gradient(to right, var(--bougainvillea-strong) 50%, transparent 50%);
  background-size: 4px 2px;
  background-repeat: repeat-x;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--t-med) var(--ease);
}
.cl-title a:hover,
.cl-title a:focus-visible {
  color: var(--bougainvillea-strong);
  outline: none;
}
.cl-title a:hover::after,
.cl-title a:focus-visible::after { transform: scaleX(1); }
.cl-arr {
  color: inherit;
  font-weight: 400;
}

/* ----- Responsive -------------------------------------------------------- */
@media (max-width: 720px) {
  .cl { padding-left: 20px; }
  .cl-item {
    padding: 10px 0 14px;
    flex-direction: column;
    gap: 4px;
  }
  .cl-meta { flex: none; }
  .cl-title { font-size: 16px; }
}