.pf-root {
  margin-top: 4.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(720px 280px at 0% 0%, rgba(64, 153, 178, 0.14), transparent 60%),
    linear-gradient(180deg, #0d1529 0%, #0b1326 100%);
  color: rgba(236, 247, 255, 0.84);
}

.pf-shell {
  width: min(1240px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 2.8rem 0 3.1rem;
}

.pf-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr) minmax(240px, 0.9fr);
  gap: 1.5rem;
  align-items: start;
}

.pf-block {
  min-width: 0;
}

.pf-kicker {
  margin: 0 0 0.85rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7fd4ea;
}

.pf-title {
  margin: 0;
  max-width: 18ch;
  font-size: clamp(1.55rem, 2.2vw, 2.2rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  color: #ffffff;
}

.pf-copy {
  max-width: 36rem;
  margin: 0.9rem 0 0;
  line-height: 1.72;
}

.pf-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.72rem;
}

.pf-list a {
  color: rgba(236, 247, 255, 0.84);
}

.pf-list a:hover {
  color: #ffffff;
}

.pf-meta {
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.pf-meta dt {
  margin: 0 0 0.2rem;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(127, 212, 234, 0.88);
}

.pf-meta dd {
  margin: 0;
  color: #ffffff;
  line-height: 1.55;
}

@media (max-width: 1024px) {
  .pf-grid {
    grid-template-columns: 1fr;
  }

  .pf-title,
  .pf-copy {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .pf-shell {
    width: min(100vw - 28px, 100%);
    padding: 2.4rem 0 2.7rem;
  }
}