/* Three independent participation terminals. All rules stay inside section 0.6. */
#participation .participation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 20px;
  margin-top: 0;
}

#participation .participation-card {
  --terminal-bg: #101112;
  --terminal-raised: #202223;
  --terminal-ink: #d4d6d6;
  --terminal-strong: #f1f2f2;
  --terminal-muted: #9b9f9f;
  --terminal-cyan: #8bc5bf;
  --terminal-rule: #ffffff1f;
  --terminal-frame: #ffffff38;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0;
  overflow: visible;
  border: 1px solid var(--terminal-rule);
  border-radius: 8px;
  background: var(--terminal-bg);
  color: var(--terminal-ink);
  box-shadow: 0 5px 16px #0000000d;
}

#participation .terminal-bar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  min-height: 42px;
  padding: 8px 20px;
  border-bottom: 1px solid var(--terminal-rule);
  border-radius: 7px 7px 0 0;
  background: #151617;
  font-family: "JetBrains Mono", var(--label-font);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0;
}

#participation .terminal-bar .participation-number {
  flex-shrink: 0;
  margin: 0;
  color: var(--accent);
  font: inherit;
  text-transform: none;
}

#participation .terminal-mode {
  min-width: 0;
  color: var(--terminal-muted);
  text-transform: none;
}

#participation .terminal-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 22px;
  min-width: 0;
  padding: 22px 20px 20px;
  font-family: Arial, Helvetica, sans-serif;
}

#participation .terminal-body p {
  max-width: none;
  margin: 0;
  color: var(--terminal-ink);
  font-size: 15.5px;
  font-weight: 400;
  line-height: 1.55;
  overflow-wrap: break-word;
}

#participation .terminal-body .terminal-role {
  margin: 0 0 10px;
  color: var(--terminal-muted);
  font-family: "JetBrains Mono", var(--label-font);
  font-size: 11px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: .045em;
}

#participation .terminal-prompt {
  display: grid;
  gap: 14px;
  padding: 17px 16px;
  border: 1px solid var(--terminal-rule);
  border-radius: 6px;
  background: var(--terminal-raised);
}

#participation .terminal-prompt h3 {
  min-height: 0;
  margin: 0;
  color: var(--terminal-strong);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: -.025em;
  text-transform: none;
  overflow-wrap: break-word;
}

#participation .terminal-command-name {
  padding: .08em .18em;
  border-radius: 3px;
  background: #d8c62a1f;
  color: var(--accent);
  font-family: "JetBrains Mono", var(--label-font);
  font-size: .9em;
  font-weight: 400;
  line-height: inherit;
  letter-spacing: -.035em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

#participation .terminal-body .terminal-situation {
  color: #c1c5c5;
  font-size: 15px;
  line-height: 1.5;
}

#participation .terminal-message {
  flex: 1;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
}

#participation .terminal-body .terminal-role-kb {
  color: var(--terminal-cyan);
}

#participation .terminal-result {
  padding-top: 20px;
  border-top: 1px solid var(--terminal-rule);
}

#participation .terminal-detail {
  min-width: 0;
  border-top: 1px solid var(--terminal-rule);
}

#participation .terminal-detail summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 14px;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  padding: 12px 0;
  color: var(--terminal-ink);
  font: 14px/1.45 Arial, Helvetica, sans-serif;
  text-transform: none;
  letter-spacing: 0;
  list-style: none;
  cursor: pointer;
  transition: color 140ms ease;
}

#participation .terminal-detail summary::-webkit-details-marker {
  display: none;
}

#participation .terminal-detail summary::marker {
  content: "";
}

#participation .terminal-detail summary .chevron {
  justify-self: end;
  width: 12px;
  height: 12px;
  color: var(--terminal-muted);
  transform: none;
  transition: color 140ms ease, transform 140ms ease;
}

#participation .terminal-detail[open] summary .chevron {
  color: var(--accent);
  transform: rotate(90deg);
}

#participation .terminal-body .terminal-description {
  padding: 0 0 4px;
  color: var(--terminal-muted);
  font-size: 14px;
  line-height: 1.55;
}

#participation .terminal-request {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 16px;
  width: 100%;
  min-height: 50px;
  margin-top: auto;
  padding: 13px 14px;
  border: 1px solid var(--terminal-frame);
  border-radius: 6px;
  background: var(--terminal-raised);
  color: var(--terminal-strong);
  font: 14px/1.4 "JetBrains Mono", var(--label-font);
  letter-spacing: -.035em;
  text-align: left;
  text-transform: none;
  cursor: pointer;
  transition: border-color 140ms ease, background-color 140ms ease;
}

#participation .terminal-action-arrow {
  flex-shrink: 0;
  color: var(--accent);
  font: 18px/1 "JetBrains Mono", var(--label-font);
  letter-spacing: -.04em;
  opacity: 1;
  animation: kb-terminal-prompt-blink 1.8s ease-in-out infinite;
}

@keyframes kb-terminal-prompt-blink {
  0%, 35%, 100% {
    opacity: 1;
  }

  55%, 75% {
    opacity: .18;
  }
}

#participation .terminal-request:focus-visible .terminal-action-arrow {
  animation: none;
  opacity: 1;
}

#participation .participation-card > .terminal-request {
  width: calc(100% - 40px);
  margin: auto 20px 20px;
}

#participation .terminal-detail summary:focus-visible,
#participation .terminal-request:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 3px;
}

#participation .participation-note {
  max-width: 760px;
  margin: 24px 0 0;
  color: var(--kb-section-body, var(--body));
  font: 15px/1.55 Arial, Helvetica, sans-serif;
}

@media (hover: hover) {
  #participation .terminal-detail summary:hover {
    color: var(--terminal-strong);
  }

  #participation .terminal-request:hover {
    border-color: var(--accent);
    background: #27292a;
  }

  #participation .terminal-request:hover .terminal-action-arrow {
    animation: none;
    opacity: 1;
  }
}

@media (max-width: 1279px) {
  #participation .participation-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  #participation .terminal-body {
    gap: 24px;
    padding: 24px;
  }

  #participation .terminal-bar {
    padding-inline: 24px;
  }

  #participation .participation-card > .terminal-request {
    width: calc(100% - 48px);
    margin-inline: 24px;
    margin-bottom: 24px;
  }
}

@media (max-width: 700px) {
  #participation .terminal-bar {
    gap: 10px;
    padding-inline: 18px;
  }

  #participation .terminal-body {
    gap: 22px;
    padding: 20px 18px 18px;
  }

  #participation .terminal-prompt {
    padding: 15px 14px;
  }

  #participation .terminal-prompt h3 {
    font-size: 23px;
  }

  #participation .terminal-body p {
    font-size: 15px;
  }

  #participation .terminal-body .terminal-role {
    font-size: 11px;
  }

  #participation .terminal-body .terminal-description {
    font-size: 14px;
  }

  #participation .terminal-request {
    font-size: 13px;
  }

  #participation .participation-card > .terminal-request {
    width: calc(100% - 36px);
    margin-inline: 18px;
    margin-bottom: 18px;
  }

  #participation .participation-note {
    margin-top: 22px;
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #participation .terminal-action-arrow {
    animation: none;
    opacity: 1;
  }

  #participation .terminal-detail summary,
  #participation .terminal-detail summary .chevron,
  #participation .terminal-request {
    transition: none;
  }
}