.changelog-main {
  width: min(980px, calc(100% - 40px));
  margin: 56px auto 80px;
}

.changelog-hero {
  padding: clamp(30px, 6vw, 64px);
  border-radius: 30px;
  background: var(--ink);
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow);
}

.changelog-hero .eyebrow {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--gold-soft);
  color: var(--ink);
  font-weight: 800;
}

.changelog-hero h1 {
  margin: 0;
  color: #fff;
  font-family: var(--display);
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1.05;
}

.changelog-hero p {
  max-width: 650px;
  margin: 18px auto 0;
  color: #d9e7e3;
  font-size: 17px;
}

.thanks {
  display: grid;
  gap: 7px;
  max-width: 700px;
  margin: 26px auto 0;
  padding: 18px 20px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 18px;
  background: rgb(255 255 255 / 8%);
}

.thanks strong {
  color: #fff;
  font-size: 16px;
}

.thanks span {
  color: var(--gold-soft);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
}

.edition-list {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.edition {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--card);
  box-shadow: var(--shadow-sm);
}

.edition > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  cursor: pointer;
  color: var(--ink);
  font-size: 24px;
  font-weight: 800;
  list-style: none;
}

.edition > summary::-webkit-details-marker {
  display: none;
}

.edition > summary::after {
  content: "+";
  color: var(--gold);
  font-size: 30px;
  line-height: 1;
}

.edition[open] > summary::after {
  content: "−";
}

.edition-body {
  display: grid;
  gap: 16px;
  padding: 0 28px 28px;
}

.release {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: color-mix(in srgb, var(--paper) 82%, #fff);
}

.release.latest {
  border-color: color-mix(in srgb, var(--green) 45%, var(--line));
  background: color-mix(in srgb, var(--green) 6%, #fff);
}

.release-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 13px;
}

.release h2 {
  margin: 0;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 20px;
}

.release time {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.release ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-inline-start: 22px;
}

.release p {
  margin: 9px 0 0;
}

@media (max-width: 640px) {
  .changelog-main {
    width: min(100% - 24px, 980px);
    margin-top: 28px;
  }

  .edition > summary,
  .edition-body {
    padding-inline: 18px;
  }

  .release {
    padding: 18px;
  }

  .release-head {
    display: grid;
    gap: 4px;
  }
}