#paca-root {
  --paca-accent: #7a1f3d;
  --paca-bg: #0a0a0f;
  --paca-card: #14141c;
  --paca-border: #26262f;
  --paca-text: #e8e8ec;
  --paca-muted: #9a9aa5;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  color: var(--paca-text);
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 48px;
  box-sizing: border-box;
}

#paca-root *, #paca-root *::before, #paca-root *::after {
  box-sizing: border-box;
}

#paca-root .paca-back-link {
  display: inline-block;
  color: var(--paca-muted);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 20px;
}

#paca-root .paca-back-link:hover {
  color: var(--paca-accent);
}

#paca-root h1 {
  font-size: 28px;
  line-height: 1.25;
  margin: 0 0 8px;
}

#paca-root .paca-subtitle {
  color: var(--paca-muted);
  font-size: 16px;
  margin: 0 0 24px;
}

#paca-root .paca-safety-notice {
  background: linear-gradient(180deg, rgba(122, 31, 61, 0.18) 0%, rgba(122, 31, 61, 0.06) 100%);
  border: 1px solid var(--paca-accent);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 28px;
  font-size: 13px;
  line-height: 1.55;
}

#paca-root .paca-safety-notice strong {
  display: block;
  margin-bottom: 6px;
  color: #ffb3c1;
}

#paca-root .paca-form {
  background: var(--paca-card);
  border: 1px solid var(--paca-border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 24px;
}

#paca-root .paca-question {
  margin-bottom: 20px;
}

#paca-root .paca-question:last-child {
  margin-bottom: 0;
}

#paca-root .paca-question-label {
  display: block;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 10px;
}

#paca-root .paca-options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

#paca-root .paca-option-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--paca-bg);
  border: 1px solid var(--paca-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 14px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

#paca-root .paca-option-label:has(input:checked),
#paca-root .paca-option-label.paca-selected {
  border-color: var(--paca-accent);
  background: rgba(122, 31, 61, 0.15);
}

#paca-root .paca-option-label input[type="radio"] {
  accent-color: var(--paca-accent);
}

#paca-root input[type="date"] {
  background: var(--paca-bg);
  border: 1px solid var(--paca-border);
  color: var(--paca-text);
  -webkit-text-fill-color: var(--paca-text);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 14px;
}

#paca-root .paca-placeholder {
  color: var(--paca-muted);
  font-size: 14px;
  padding: 12px 0;
}

#paca-root .paca-summary-note {
  font-size: 13px;
  color: var(--paca-muted);
  margin: 0 0 16px;
}

#paca-root .paca-pills {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

#paca-root .paca-pill {
  background: var(--paca-card);
  border: 1px solid var(--paca-border);
  border-left: 3px solid var(--paca-accent);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  animation: paca-pill-in 0.35s ease-out forwards;
}

#paca-root .paca-pill:nth-child(1) { animation-delay: 0ms; }
#paca-root .paca-pill:nth-child(2) { animation-delay: 70ms; }
#paca-root .paca-pill:nth-child(3) { animation-delay: 140ms; }

@keyframes paca-pill-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  #paca-root .paca-pill {
    opacity: 1;
    animation: none;
  }
}

#paca-root .paca-pill-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--paca-muted);
}

#paca-root .paca-pill-value {
  font-size: 15px;
  font-weight: 600;
  word-break: break-word;
}

#paca-root .paca-pill-detail {
  font-size: 13px;
  color: var(--paca-muted);
  word-break: break-word;
}

#paca-root .paca-block {
  margin-bottom: 24px;
}

#paca-root .paca-block h3 {
  font-size: 17px;
  margin: 0 0 12px;
}

#paca-root .paca-topics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#paca-root .paca-topics li {
  background: var(--paca-card);
  border: 1px solid var(--paca-border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.5;
}

#paca-root .paca-topic-kicker {
  display: inline-block;
  color: var(--paca-accent);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 6px;
}

#paca-root .paca-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#paca-root .paca-checklist li {
  border-radius: 8px;
  padding: 2px 4px;
}

#paca-root .paca-checklist li.paca-emphasize {
  background: rgba(122, 31, 61, 0.1);
}

#paca-root .paca-check-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  padding: 8px 6px;
  cursor: pointer;
}

#paca-root .paca-check-label input[type="checkbox"] {
  accent-color: var(--paca-accent);
  width: 16px;
  height: 16px;
}

#paca-root .paca-reset-btn {
  background: transparent;
  color: var(--paca-muted);
  border: 1px solid var(--paca-border);
  border-radius: 8px;
  padding: 8px 14px;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  margin-top: 4px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

#paca-root .paca-reset-btn:hover {
  border-color: var(--paca-accent);
  color: var(--paca-text);
}

#paca-root .paca-copy-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  opacity: 0;
  animation: paca-pill-in 0.35s ease-out forwards;
  animation-delay: 210ms;
}

@media (prefers-reduced-motion: reduce) {
  #paca-root .paca-copy-row {
    opacity: 1;
    animation: none;
  }
}

#paca-root .paca-copy-btn {
  background: var(--paca-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.2s ease;
}

#paca-root .paca-copy-btn:hover {
  filter: brightness(1.1);
}

#paca-root .paca-copy-confirm {
  font-size: 13px;
  color: var(--paca-muted);
}

#paca-root .paca-window-note {
  font-size: 13px;
  color: var(--paca-muted);
  font-style: italic;
  margin: 0 0 8px;
  display: none;
}

#paca-root .paca-window-card:nth-child(3) {
  position: relative;
  padding-left: 22px;
}

#paca-root .paca-window-card:nth-child(3)::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 16px;
  bottom: 16px;
  width: 0;
  border-left: 2px dashed var(--paca-accent);
  opacity: 0.5;
}

#paca-root .paca-evidence-intro {
  font-size: 13px;
  color: var(--paca-muted);
  margin: 0 0 14px;
}

#paca-root .paca-evidence-windows {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

#paca-root .paca-window-card {
  background: var(--paca-card);
  border: 1px solid var(--paca-border);
  border-radius: 10px;
  padding: 16px 18px;
}

#paca-root .paca-window-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

#paca-root .paca-window-name {
  font-size: 15px;
  font-weight: 600;
}

#paca-root .paca-window-range {
  font-size: 13px;
  color: var(--paca-accent);
  font-weight: 600;
}

#paca-root .paca-window-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--paca-text);
  margin: 0 0 8px;
}

#paca-root .paca-window-source {
  font-size: 12px;
}

#paca-root .paca-window-source a {
  color: var(--paca-muted);
}

#paca-root .paca-article {
  font-size: 14px;
  line-height: 1.7;
  color: var(--paca-text);
}

#paca-root .paca-article h2 {
  font-size: 20px;
  margin: 32px 0 12px;
}

#paca-root .paca-article p {
  margin: 0 0 14px;
}

#paca-root .paca-disclaimer {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--paca-border);
  font-size: 12px;
  color: var(--paca-muted);
  line-height: 1.6;
}

@media (max-width: 480px) {
  #paca-root h1 {
    font-size: 23px;
  }
  #paca-root .paca-pills {
    grid-template-columns: 1fr;
  }
}