.bp-cover {
  position: relative;
  overflow: hidden;
  padding-top: 4rem;
  padding-bottom: 3rem;
}

.bp-cover.acc-green {
  background: linear-gradient(
    to bottom,
    hsl(var(--primary) / 0.2),
    hsl(222 24% 5%),
    hsl(222 24% 5%)
  );
}

.bp-wrap {
  position: relative;
  z-index: 10;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.bp-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.bp-cat {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid;
}

.cat-green {
  color: hsl(var(--primary));
  background: hsl(var(--primary) / 0.08);
  border-color: hsl(var(--primary) / 0.2);
}

.bp-metainfo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}

.bp-metainfo span {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.bp-metainfo .icon {
  width: 0.75rem;
  height: 0.75rem;
}

.bp-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(2.35rem, 4.5vw, 3.9rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  text-wrap: balance;
  margin-bottom: 1.5rem;
  margin-inline: auto;
  text-align: center;
}

.bp-excerpt {
  font-size: 1.05rem;
  color: hsl(var(--muted-foreground));
  line-height: 1.9;
  margin-bottom: 2rem;
  max-width: 60ch;
  margin-inline: auto;
  text-align: center;
}

.bp-author {
  display: flex;
  align-items: center;
  justify-content: center;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding-top: 1.5rem;
}

.bp-author .who {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.bp-author .avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  background: hsl(var(--primary) / 0.15);
  border: 1px solid hsl(var(--primary) / 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bp-author .avatar .icon {
  width: 1rem;
  height: 1rem;
  color: hsl(var(--primary));
}

.bp-author .name {
  font-size: 0.875rem;
  font-weight: 600;
  color: hsl(var(--foreground));
}

.bp-author .role {
  font-size: 0.75rem;
  color: hsl(var(--muted-foreground));
}