.tr-active-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .9rem;
}

.tr-active-card {
  position: relative;
  display: flex;
  min-height: 290px;
  flex-direction: column;
  padding: 1.35rem;
  overflow: hidden;
  border: 1px solid rgba(76, 201, 240, .2);
  border-radius: 18px;
  color: var(--tr-text) !important;
  text-decoration: none !important;
  background:
    linear-gradient(145deg, rgba(76, 201, 240, .065), transparent 42%),
    radial-gradient(circle at 100% 100%, rgba(139, 92, 246, .1), transparent 52%),
    rgba(17, 21, 28, .78);
  box-shadow: 0 18px 52px rgba(0, 0, 0, .2);
  transition: transform 220ms cubic-bezier(.2, .75, .25, 1), border-color 220ms ease, box-shadow 220ms ease;
}

.tr-active-card::after {
  content: '';
  position: absolute;
  inset: auto -25% -45% 35%;
  height: 180px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(76, 201, 240, .13), transparent 70%);
  opacity: .55;
}

.tr-active-card:hover,
.tr-active-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(76, 201, 240, .48);
  box-shadow: 0 28px 72px rgba(0, 0, 0, .34), 0 0 48px rgba(76, 201, 240, .07);
}

.tr-active-card > * {
  position: relative;
  z-index: 1;
}

.tr-active-card__head {
  display: flex;
  align-items: center;
  gap: .55rem;
}

.tr-active-card__pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tr-green);
  box-shadow: 0 0 16px rgba(74, 222, 128, .6);
}

.tr-active-card__status {
  color: #9eabb9;
  font: 700 .69rem/1.2 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  letter-spacing: .09em;
}

.tr-active-card h3 {
  margin: 2rem 0 .65rem;
  font-size: clamp(1.35rem, 2.7vw, 1.8rem);
  letter-spacing: -.035em;
}

.tr-active-card p {
  margin: 0;
  color: var(--tr-muted);
  line-height: 1.62;
}

.tr-active-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: 1.3rem;
}

.tr-active-card__tags span {
  padding: .28rem .48rem;
  border: 1px solid rgba(156, 169, 184, .16);
  border-radius: 999px;
  color: #b9c5d2;
  background: rgba(9, 11, 16, .42);
  font: 600 .69rem/1.2 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.tr-active-card__cta {
  margin-top: auto;
  padding-top: 1.5rem;
  color: var(--tr-cyan);
  font-weight: 750;
  transition: transform 180ms ease;
}

.tr-active-card:hover .tr-active-card__cta,
.tr-active-card:focus-visible .tr-active-card__cta {
  transform: translateX(4px);
}

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

  .tr-active-card {
    min-height: 245px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tr-active-card,
  .tr-active-card__cta {
    transform: none !important;
  }
}