.page-hero.pink {
  background: var(--pink);
}
.past-banner {
  margin: 0 0 24px;
  padding: 12px 16px;
  border-left: 4px solid var(--coral);
  background: var(--surface);
  font-size: 16px;
}
.past-banner a {
  color: inherit;
  font-weight: 600;
}

/* This week's challenge */
.challenge {
  max-width: 860px;
}
.challenge-meta {
  margin: 0;
  font: 500 12px var(--mono);
  letter-spacing: 0.1em;
}
.challenge .section-title {
  margin-top: 14px;
}
.challenge-why {
  max-width: 680px;
  margin: 18px 0 36px;
  font-size: 19px;
}
.challenge-steps {
  display: grid;
  gap: 12px;
  margin: 20px 0 28px;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.challenge-steps li {
  position: relative;
  padding: 16px 18px 16px 64px;
  border: 1.5px solid var(--ink);
  background: var(--surface);
  font-size: 17px;
  counter-increment: step;
}
.challenge-steps li::before {
  content: counter(step);
  position: absolute;
  left: 16px;
  top: 14px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  background: var(--pink);
  font: 600 14px var(--mono);
}
.challenge-prompt {
  position: relative;
  padding: 18px 20px 52px;
  border: 1.5px dashed var(--line-mid);
  background: var(--surface);
}
.challenge-prompt .panel-kicker {
  margin: 0;
  font: 500 11px var(--mono);
  letter-spacing: 0.1em;
}
.challenge-prompt p:not(.panel-kicker) {
  margin: 10px 0 0;
  font-size: 18px;
  font-style: italic;
}
.challenge-more {
  margin: 18px 0 0;
  font-size: 16px;
}
.challenge-more a {
  color: inherit;
  font-weight: 600;
  text-underline-offset: 4px;
}

/* Comments */
.comments-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  margin-top: 8px;
}
.comment-share {
  margin: 14px 0 22px;
  font-size: 17px;
}
.comment-form {
  display: grid;
  gap: 8px;
  padding: clamp(20px, 3vw, 30px);
  border: 1.5px solid var(--ink);
  background: var(--surface);
}
.comment-form label {
  margin-top: 6px;
  font-size: 15px;
  font-weight: 600;
}
.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px var(--sans);
}
.comment-form textarea {
  resize: vertical;
}
.comment-form .button {
  justify-self: start;
  margin-top: 8px;
}
.comment-form :disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.comment-counter {
  justify-self: end;
  margin: 0;
  font: 500 11px var(--mono);
  opacity: 0.7;
}
/* Spam trap: hidden from people, irresistible to bots */
.comment-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.comment-status {
  min-height: 1.4em;
  margin: 4px 0 0;
  font-size: 15px;
}
.comment-status[data-tone="warn"] {
  padding: 10px 12px;
  border-left: 4px solid var(--coral);
  background: var(--paper);
}
.comment-status[data-tone="ok"] {
  font-weight: 600;
}
.comment-rules {
  margin: 0;
  font-size: 13px;
  opacity: 0.75;
}
.comment-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.comment {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1.5px solid var(--ink);
  background: var(--surface);
}
.comment-avatar {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  font: 600 16px var(--serif);
}
.comment-head {
  margin: 0 0 4px;
  font-size: 15px;
}
.comment-head time {
  margin-left: 6px;
  font: 500 11px var(--mono);
  letter-spacing: 0.06em;
  opacity: 0.65;
}
.comment-text {
  margin: 0;
  font-size: 16px;
  white-space: pre-line;
  overflow-wrap: anywhere;
}
.comment-delete {
  padding: 4px 10px;
  border: 1px solid var(--coral);
  background: transparent;
  color: var(--coral);
  font: 600 12px var(--sans);
  cursor: pointer;
}
.comment-empty {
  margin: 0;
  padding: 22px;
  border: 1.5px dashed var(--line-mid);
  font-size: 16px;
}
.moderator {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
  padding: 14px 16px;
  border: 1.5px solid var(--coral);
  font-size: 14px;
}
.moderator input {
  padding: 10px;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font: 15px var(--sans);
}
.moderator p {
  margin: 0;
  opacity: 0.75;
}

/* Past challenges */
.past-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.past-card {
  min-height: 170px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 1.5px solid var(--ink);
  background: var(--card);
  color: inherit;
  text-decoration: none;
  transition: transform 0.2s;
}
.past-card:hover,
.past-card:focus-visible {
  transform: translateY(-4px);
}
.past-card span {
  font: 500 11px var(--mono);
  letter-spacing: 0.08em;
}
.past-card strong {
  font: 600 24px/1.05 var(--serif);
  letter-spacing: -0.02em;
}
.past-card em {
  margin-top: auto;
  font-size: 14px;
  font-style: normal;
}

@media (max-width: 900px) {
  .comments-layout {
    grid-template-columns: 1fr;
  }
  .past-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 560px) {
  .past-grid {
    grid-template-columns: 1fr;
  }
  .challenge-steps li {
    padding-left: 58px;
  }
}