/* ── CHANGELOG ────────────────────────────────────────────────────────────────
 * changelog.html, after landing.css (palette, fonts, nav, footer). Read like a
 * drawing's revision schedule: a delta for each version, a datum (the survey
 * benchmark symbol) for each milestone, on one line of time.
 */

.cl { padding: 64px 30px 90px; background: var(--paper); }
.cl-inner { max-width: 720px; margin: 0 auto; }
.cl h1 {
  font-family: var(--display); font-size: clamp(36px, 5.4vw, 58px);
  font-weight: 800; text-transform: uppercase; letter-spacing: -.01em; line-height: .98;
}
.cl-lede { margin-top: 18px; max-width: 58ch; font-size: 15.5px; line-height: 1.65; color: var(--ink-2); }
.cl-now {
  margin-top: 18px; padding-bottom: 28px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11.5px; color: var(--ink-3);
}
.cl-stamp {
  display: inline-flex; align-items: stretch; height: 22px; overflow: hidden;
  border: 1px solid var(--blaze); border-radius: 3px; background: var(--panel);
  font-family: var(--mono); font-size: 10px; font-weight: 600; line-height: 1;
}
.cl-stamp span {
  display: grid; place-items: center; padding: 0 7px;
  background: var(--blaze); color: #fff; text-transform: uppercase; letter-spacing: .12em;
}
.cl-stamp b { display: grid; place-items: center; padding: 0 7px; color: var(--blaze); font-weight: 600; letter-spacing: .06em; }

/* The schedule. */
.cl-list { list-style: none; margin: 34px 0 0; padding: 0; position: relative; }
.cl-list::before {
  content: ''; position: absolute; left: 13px; top: 8px; bottom: 8px;
  border-left: 1px solid var(--line-2);
}
.cl-item { position: relative; display: grid; grid-template-columns: 28px 1fr; gap: 20px; padding-bottom: 38px; }
.cl-mark { position: relative; z-index: 1; display: grid; place-items: start center; padding-top: 4px; }
.cl-mark svg { width: 26px; height: 24px; background: var(--paper); }
.cl-release .cl-mark path { fill: var(--paper); stroke: var(--blaze); stroke-width: 1.6; stroke-linejoin: round; }
.cl-release.is-current .cl-mark path { fill: var(--blaze); }
.cl-milestone .cl-mark svg { width: 22px; height: 22px; }
.cl-milestone .cl-mark circle, .cl-milestone .cl-mark path { fill: none; stroke: var(--ink); stroke-width: 1.3; }
.cl-milestone .cl-mark .fill { fill: var(--ink); stroke: none; }

.cl-head { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.cl-ver { font-family: var(--display); font-size: 34px; font-weight: 800; line-height: 1; letter-spacing: .01em; }
.cl-ver a { color: inherit; text-decoration: none; }
.cl-ver a:hover { color: var(--blaze); }
.cl-date { font-family: var(--mono); font-size: 11.5px; letter-spacing: .04em; color: var(--ink-3); }
.cl-badge {
  font-family: var(--mono); font-size: 9.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  padding: 3px 7px; border-radius: 3px; background: var(--blaze-soft); color: var(--blaze);
}
.cl-title { margin-top: 8px; font-size: 18px; font-weight: 700; line-height: 1.3; color: var(--ink); }
.cl-summary { margin-top: 8px; font-size: 14.5px; line-height: 1.65; color: var(--ink-2); max-width: 62ch; }
.cl-release h4 {
  margin-top: 18px; font-family: var(--mono); font-size: 10px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3);
}
.cl-release ul { list-style: none; margin-top: 8px; display: grid; gap: 7px; }
.cl-release li { position: relative; padding-left: 18px; font-size: 14px; line-height: 1.6; color: var(--ink-2); }
.cl-release li::before { content: "+"; position: absolute; left: 0; top: 0; color: var(--blaze); font-weight: 700; }

.cl-milestone { padding-bottom: 30px; }
.cl-mile { font-family: var(--display); font-size: 24px; font-weight: 800; line-height: 1; text-transform: uppercase; color: var(--ink); }

.cl-foot { margin-top: 10px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.cl-foot a { color: var(--blaze); }

@media (max-width: 620px) {
  .cl { padding: 40px 16px 70px; }
  .cl-item { grid-template-columns: 24px 1fr; gap: 14px; }
  .cl-list::before { left: 11px; }
  .cl-ver { font-size: 28px; }
}