.event-day {
  border-top: 7px solid var(--border);
}

.event-day[open] {
  padding-bottom: 4rem;
}

.event-day-heading {
  padding: 30px 20px;
  font-size: 2rem;
  font-weight: bold;
}

.event {
  border-top: 3px solid var(--border);
  margin-left: 20px;
  display: flex;
  flex-direction: column;
}

@media screen and (min-width: 1024px) {
  .event {
    display: grid;
    grid-template-columns: 345px 1fr;
    grid-template-rows: auto auto auto auto 1fr;
  }
}

.event-time {
  grid-column-start: 1;
  grid-column-end: 3;
  grid-row-start: 1;
  grid-row-end: 2;
}
.event-title {
  grid-column-start: 1;
  grid-column-end: 3;
  grid-row-start: 2;
  grid-row-end: 3;
  margin-top: 0;
  margin-bottom: 0;
}
.event-description {
  grid-column-start: 2;
  grid-column-end: 3;
  grid-row-start: 4;
  grid-row-end: 6;
}
.event-description > *:first-child {
  margin: 0;
  margin-bottom: 2rem;
}

@media screen and (min-width: 1024px) {
  .event-description {
    margin-bottom: 0;
    padding-left: 2rem;
  }
}

.event-location {
  grid-column-start: 1;
  grid-column-end: 2;
  grid-row-start: 4;
  grid-row-end: 5;
}
.event-people {
  grid-column-start: 1;
  grid-column-end: 2;
  grid-row-start: 5;
  grid-row-end: 6;
  margin-bottom: 2rem;
}

.event-people-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.event-details {
  grid-column-start: 1;
  grid-column-end: 3;
  grid-row-start: 3;
  grid-row-end: 4;
  margin-bottom: 2rem;
}

.event-location,
.event-people,
.event-details {
  font-size: 1rem;
  line-height: 1.4rem;
}