.faq-screen .header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.faq-screen .header-row .title { font-size: 18px; font-weight: 700; }
.faq-screen .back-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
}
.faq-screen .back-btn svg { width: 18px; height: 18px; }

.faq-category {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 4px 14px;
  margin-bottom: 14px;
}
.faq-category .cat-title {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  padding: 12px 0 8px 0;
  border-bottom: 1px solid var(--border-subtle);
  text-align: start;
}

.faq-item {
  border-bottom: 1px solid var(--border-subtle);
}
.faq-item:last-child { border-bottom: 0; }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chev {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.18s;
}
.faq-item[open] summary .chev { transform: rotate(45deg); color: var(--accent); }
.faq-item .answer {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  padding: 0 0 14px 0;
  text-align: start;
}