.event-main { padding-block: clamp(2.5rem, 6vw, 5.5rem); }

.event-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(290px, 0.7fr);
  gap: clamp(2.5rem, 8vw, 8rem);
  align-items: end;
  padding-bottom: clamp(3.5rem, 8vw, 7rem);
}

.event-copy { min-width: 0; }
.event-title {
  max-width: 11ch;
  margin-top: 1.4rem;
  color: var(--ai-carbon);
  font-family: var(--font-ai-display);
  font-size: clamp(2.6rem, 4.8vw, 5.25rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.055em;
  overflow-wrap: anywhere;
}

.event-deck {
  max-width: 38ch;
  margin-top: 1.6rem;
  color: var(--ai-carbon);
  font-size: clamp(1.05rem, 1.8vw, 1.32rem);
  line-height: 1.45;
}

.event-card {
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border: 1px solid var(--ai-carbon);
  background: var(--ai-paper-bright);
}

.event-card dl { border-top: 1px solid var(--ai-dust); }
.event-card dl > div {
  display: grid;
  grid-template-columns: 5.8rem 1fr;
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--ai-dust);
}
.event-card dt {
  color: var(--ai-carbon-muted);
  font-family: var(--font-ai-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.event-card dd { color: var(--ai-carbon); font-family: var(--font-ai-display); font-size: 1.05rem; line-height: 1.3; }
.event-link-note { margin-top: 1.5rem; color: var(--ai-carbon-muted); font-size: 0.84rem; line-height: 1.5; }
.event-link-note strong { color: var(--ai-carbon); font-weight: 600; }
.event-actions { display: grid; gap: 0.8rem; margin-top: 1.6rem; }
.event-primary,
.event-secondary {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: baseline;
  padding-bottom: 0.6rem;
  font-family: var(--font-ai-mono);
  font-size: 0.7rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}
.event-primary { border-bottom: 2px solid var(--ai-signal); font-weight: 600; }
.event-secondary { border-bottom: 1px solid var(--ai-dust); color: var(--ai-carbon-muted); }
.event-primary span,
.event-secondary span { color: var(--ai-signal-dark); }
.event-primary:hover,
.event-secondary:hover { color: var(--ai-signal-dark); text-decoration: none; }

.event-participants,
.event-about {
  display: grid;
  grid-template-columns: minmax(150px, 0.42fr) minmax(0, 1.58fr);
  gap: clamp(2rem, 7vw, 7rem);
  padding-top: clamp(3rem, 6vw, 5.5rem);
  border-top: 1px solid var(--ai-carbon);
}
.event-participant-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 4vw, 4rem); }
.event-participant { display: grid; grid-template-columns: 5.25rem minmax(0, 1fr); gap: 1.15rem; align-items: start; }
.event-participant-avatar { width: 5.25rem; aspect-ratio: 1; object-fit: cover; border-radius: 50%; filter: grayscale(1); }
.event-participant h2,
.event-about h2 {
  max-width: 16ch;
  color: var(--ai-carbon);
  font-family: var(--font-ai-display);
  font-size: clamp(1.5rem, 3vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}
.event-participant p,
.event-about p { max-width: 50ch; margin-top: 0.8rem; color: var(--ai-carbon); font-size: 1rem; line-height: 1.6; }

@media (max-width: 900px) {
  .event-hero,
  .event-participants,
  .event-about { grid-template-columns: 1fr; }
  .event-hero { align-items: start; }
  .event-card { max-width: 560px; }
}

@media (max-width: 620px) {
  .event-main { padding-top: 2.5rem; }
  .event-hero { gap: 2.5rem; padding-bottom: 3.5rem; }
  .event-title { font-size: clamp(2.25rem, 10vw, 3.65rem); }
  .event-card { padding: 1.25rem; }
  .event-card dl > div { grid-template-columns: 5rem 1fr; }
  .event-participants,
  .event-about { gap: 1.2rem; }
  .event-participant-list { grid-template-columns: 1fr; gap: 1.5rem; }
}