:root {
  color: #17212b;
  background: #edf1f3;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgb(188 218 235 / 42%), transparent 32rem),
    #edf1f3;
}

a {
  color: #125cb8;
}

a:focus-visible {
  outline: 3px solid rgb(23 105 224 / 38%);
  outline-offset: 3px;
}

.release-site-header {
  border-bottom: 1px solid rgb(32 47 60 / 14%);
  background: rgb(255 255 255 / 92%);
  box-shadow: 0 2px 12px rgb(20 29 37 / 6%);
}

.release-site-header-inner {
  display: flex;
  width: min(58rem, calc(100% - 2rem));
  min-height: 4.5rem;
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.release-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: #17212b;
  font-size: 1.05rem;
  font-weight: 750;
  text-decoration: none;
}

.release-language-nav {
  display: flex;
  gap: 0.35rem;
}

.release-language-nav a {
  min-width: 2.25rem;
  padding: 0.35rem 0.45rem;
  border-radius: 7px;
  color: #4c5a65;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.release-language-nav a:hover,
.release-language-nav a[aria-current="page"] {
  color: #ffffff;
  background: #1769e0;
}

.release-page {
  width: min(52rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.release-back-link {
  display: inline-block;
  margin-bottom: 1.25rem;
  font-weight: 650;
  text-decoration: none;
}

.release-page h1 {
  max-width: 44rem;
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.release-page-intro {
  max-width: 44rem;
  margin: 1rem 0 2rem;
  color: #52616d;
  font-size: 1.08rem;
  line-height: 1.65;
}

.release-list {
  display: grid;
  gap: 1.25rem;
}

.release-card {
  padding: clamp(1.15rem, 3vw, 1.75rem);
  border: 1px solid rgb(32 47 60 / 15%);
  border-radius: 16px;
  background: rgb(255 255 255 / 96%);
  box-shadow: 0 10px 32px rgb(20 29 37 / 8%);
}

.release-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem 1rem;
}

.release-card h2 {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.25;
}

.release-current-badge {
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  color: #0f5a33;
  background: #dff5e9;
  font-size: 0.78rem;
  font-weight: 750;
}

.release-summary {
  margin: 0.8rem 0 0;
  color: #52616d;
  line-height: 1.6;
}

.release-items {
  display: grid;
  gap: 0.95rem;
  margin: 1.2rem 0 0;
  padding-left: 1.25rem;
}

.release-items > li {
  padding-left: 0.15rem;
  color: #3f4d58;
  line-height: 1.55;
}

.release-items p {
  margin: 0;
}

.release-items strong {
  color: #25333d;
}

.release-detail-list {
  display: grid;
  gap: 0.35rem;
  margin: 0.55rem 0 0;
  padding-left: 1.15rem;
  color: #5a6873;
  font-size: 0.94rem;
}

.release-site-footer {
  display: flex;
  width: min(52rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0 0 2rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: #64717b;
  font-size: 0.88rem;
}

@media (max-width: 540px) {
  .release-site-header-inner {
    width: min(100% - 1.25rem, 58rem);
  }

  .release-brand span {
    display: none;
  }

  .release-page,
  .release-site-footer {
    width: min(100% - 1.5rem, 52rem);
  }

  .release-page {
    padding-top: 1.4rem;
  }
}