.ret-talks {
  --ret-bg: #0b1324;
  --ret-card: #1e293b;
  --ret-border: #334155;
  --ret-green: #32e477;
  --ret-white: #f8fafc;
  --ret-muted: #88a4c8;
  color: var(--ret-white);
}

.ret-talks * { box-sizing: border-box; }

.ret-featured {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  margin-bottom: 1.25rem;
  overflow: hidden;
  background: #0c2028;
  border: 1px solid #145b42;
  border-radius: 20px;
}

.ret-featured-copy,
.ret-featured-details {
  padding: clamp(2rem, 4vw, 3rem);
}

.ret-featured-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #0f172a;
  border-left: 1px solid #1e3f3a;
}

.ret-kicker {
  margin: 0 0 1.15rem !important;;
  color: var(--ret-green);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .035em;
  line-height: 1.3;
  text-transform: uppercase;
}

.ret-featured-title {
  margin: 0 0 .8rem !important;
  color: var(--ret-white);
  font-size: clamp(1.9rem, 3.2vw, 2.55rem);
  font-weight: 400;
  line-height: 1.15;
}

.ret-featured-content,
.ret-card-excerpt {
  color: #edf3fb;
  line-height: 1.62;
}

.ret-featured-content > :first-child,
.ret-card-excerpt > :first-child { margin-top: 0; }
.ret-featured-content > :last-child,
.ret-card-excerpt > :last-child { margin-bottom: 0; }

.ret-stats { margin: 0 0 1.25rem; }
.ret-stat { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 1.25rem; padding: 1rem 0; border-bottom: 1px solid #253249; }
.ret-stat:first-child { padding-top: 0; }
.ret-stat dt { color: #22c55e; font-size: clamp(2rem, 4vw, 2.45rem); font-weight: 700; line-height: 1; white-space: nowrap; }
.ret-stat dd { margin: 0; color: #e8eef7; line-height: 1.4; }

.ret-link {
  display: inline-block;
  margin-top: auto;
  color: #7189ab;
  font-size: .84rem;
  text-decoration: none;
}
.ret-link:hover,
.ret-link:focus-visible { color: var(--ret-green); }

.ret-talk-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.ret-talk-card {
  display: flex;
  flex-direction: column;
  min-height: 312px;
  padding: 1.9rem;
  background: var(--ret-card);
  border: 1px solid var(--ret-border);
  border-radius: 16px;
}

.ret-card-title {
  margin: 0 0 .75rem !important;
  color: var(--ret-white);
  font-size: 1.27rem;
  line-height: 1.28;
}
.ret-card-title a { color: inherit; text-decoration: none; }
.ret-card-title a:hover,
.ret-card-title a:focus-visible { color: var(--ret-green); }
.ret-card-excerpt { margin-bottom: 1.5rem; color: var(--ret-muted); font-size: .95rem; }

@media (max-width: 900px) {
  .ret-talk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .ret-featured { grid-template-columns: 1fr; }
  .ret-featured-details { border-top: 1px solid #1e3f3a; border-left: 0; }
}

@media (max-width: 560px) {
  .ret-talk-grid { grid-template-columns: 1fr; }
  .ret-talk-card { min-height: 0; }
}

.ret-featured,
.ret-talk-card {
	position: relative;
}

.ret-featured .ret-link::after,
.ret-talk-card .ret-link::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 1;
}

.ret-featured:has(.ret-link),
.ret-talk-card:has(.ret-link) {
	cursor: pointer;
}

/* Keyboard focus around the entire article */
.ret-featured:has(.ret-link:focus-visible),
.ret-talk-card:has(.ret-link:focus-visible) {
	outline: 3px solid currentColor;
	outline-offset: 4px;
}