:root {
  --bg-color: #f9f6fe;
  --white: #ffffff;
  --darker-white: hsl(0, 0%, 97%);
  --primary-color: #9042f1;
  --primary-darker: #190432;
  --primary-soft: rgba(144, 66, 241, 0.12);
  --border-color: rgba(0, 0, 0, 0.12);
  --shadow-subtle: 0 1.6rem 3rem rgba(17, 12, 35, 0.08);
}

body {
  background-color: var(--bg-color);
  color: var(--primary-darker);
}

.changelog-header {
  height: 5.5rem;
  background-color: var(--white);
  box-shadow: 0 0 2rem 0.2rem rgba(0, 0, 0, 0.05);
}

.changelog-link {
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--primary-color);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  background: var(--primary-soft);
}

.changelog-main {
  width: 95%;
  max-width: 120rem;
  margin: 3rem auto 6rem;
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.changelog-main section{
    margin: 0 0 3rem 0;
}

.changelog-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: stretch;
}

.hero-copy h1 {
  font-family: "Instrument Serif", "Instrument Sans", serif;
  font-size: 4.2rem;
  margin-top: 1rem;
}

.hero-subtitle {
  font-size: 1.6rem;
  margin-top: 1.2rem;
  max-width: 52rem;
  color: rgba(25, 4, 50, 0.75);
}

.hero-badge {
  display: inline-block;
  font-size: 1.2rem;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--primary-color);
  background: var(--primary-soft);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
}

.hero-meta {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.meta-pill {
  font-size: 1.2rem;
  background: var(--white);
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
}

.hero-panel {
  background: var(--white);
  border-radius: 1.6rem;
  padding: 2.4rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-subtle);
}

.hero-panel h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.hero-panel ul {
  list-style: none;
  display: grid;
  gap: 1rem;
  font-size: 1.4rem;
  color: rgba(25, 4, 50, 0.8);
}

.hero-panel li::before {
  content: "•";
  color: var(--primary-color);
  margin-right: 0.6rem;
}

.changelog-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.section-heading h2 {
  font-size: 2.4rem;
}

.section-heading p {
  font-size: 1.4rem;
  color: rgba(25, 4, 50, 0.7);
}

.changelog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(26rem, 1fr));
  gap: 2rem;
}

.changelog-card {
  background: var(--white);
  border-radius: 1.4rem;
  border: 1px solid var(--border-color);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: var(--shadow-subtle);
}

.changelog-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.changelog-card h3 {
  font-size: 1.8rem;
}

.changelog-card p {
  font-size: 1.4rem;
  color: rgba(25, 4, 50, 0.75);
}

.changelog-card .meta {
  font-size: 1.2rem;
  color: rgba(25, 4, 50, 0.55);
  font-weight: 600;
}

.changelog-card.empty {
  text-align: center;
}

.tag {
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  border: 1px solid transparent;
}

.tag-feature {
  color: #3f1d79;
  background: rgba(144, 66, 241, 0.16);
  border-color: rgba(144, 66, 241, 0.25);
}

.tag-fix {
  color: #0f5132;
  background: rgba(46, 125, 50, 0.16);
  border-color: rgba(46, 125, 50, 0.25);
}

.tag-breaking {
  color: #8a120f;
  background: rgba(193, 39, 31, 0.15);
  border-color: rgba(193, 39, 31, 0.25);
}

.tag-chore {
  color: #2d2d2d;
  background: rgba(0, 0, 0, 0.08);
  border-color: rgba(0, 0, 0, 0.12);
}

.date {
  font-size: 1.2rem;
  color: rgba(25, 4, 50, 0.6);
  font-weight: 600;
}

@media (max-width: 900px) {
  .changelog-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .changelog-main {
    margin-top: 2rem;
  }

  .hero-copy h1 {
    font-size: 3.4rem;
  }
}