.qa-section {
  margin-block: 56px 40px;
  border-block-start: 1px solid var(--line);
  padding-block-start: 28px;
  scroll-margin-top: 170px;
}
.qa-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.qa-heading h2,
.qa-heading h1 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.5;
}
.qa-kicker {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 13px;
}
.qa-count {
  font-size: 13px;
  color: var(--muted);
}
.qa-intro {
  color: var(--muted);
  line-height: 1.9;
  margin: 12px 0 28px;
  max-width: 75ch;
}
.qa-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  gap: 40px;
  align-items: start;
}
.qa-conversation,
.qa-compose {
  min-width: 0;
}
.qa-compose {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  background: var(--surface);
}
.qa-compose h3 {
  margin: 0 0 12px;
  font-size: 18px;
}
.qa-compose p {
  line-height: 1.9;
}
.qa-compose form,
.qa-admin-form {
  display: grid;
  gap: 10px;
}
.qa-section label,
.qa-admin label {
  font-size: 14px;
  font-weight: 600;
}
.qa-section input,
.qa-section textarea,
.qa-admin textarea,
.qa-admin select {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  padding: 12px;
  font: inherit;
  font-size: 16px;
  line-height: 1.8;
}
.qa-section textarea,
.qa-admin textarea {
  resize: vertical;
}
.qa-help {
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 6px;
}
.qa-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-sizing: border-box;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--ink);
  border-radius: 10px;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.qa-button.qa-secondary {
  background: var(--bg);
  border-color: var(--line);
  color: var(--ink);
}
.qa-button:hover:not(:disabled) {
  opacity: 0.8;
}
.qa-button:disabled {
  opacity: 0.5;
  cursor: default;
}
.qa-section :focus-visible,
.qa-admin :focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 3px;
}
.qa-item {
  border-block-end: 1px solid var(--line);
  padding: 0 0 24px;
  margin: 0 0 24px;
  scroll-margin-top: 170px;
  overflow-wrap: anywhere;
}
.qa-meta {
  display: flex;
  align-items: baseline;
  gap: 8px 16px;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}
.qa-meta strong {
  color: var(--ink);
  font-weight: 600;
}
.qa-meta time {
  font-size: 12px;
}
.qa-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 2;
  margin: 12px 0;
  font-size: 15px;
}
.qa-answer {
  padding: 16px 20px;
  margin-block: 16px;
  border-inline-start: 3px solid var(--line);
  background: var(--surface);
  border-radius: 0 10px 10px 0;
}
.qa-answer .qa-text {
  margin-block-end: 0;
}
.qa-report {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--muted);
  font-size: 12px;
  text-underline-offset: 4px;
}
.qa-empty {
  padding: 28px 0;
  color: var(--muted);
  line-height: 2;
}
.qa-status {
  font-size: 14px;
  line-height: 1.9;
  overflow-wrap: anywhere;
  margin: 12px 0;
}
.qa-status[data-error="true"] {
  color: var(--down-label);
}
.qa-status:empty {
  display: none;
}
.qa-disclaimer {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.9;
  margin-block-start: 24px;
}
.qa-mine {
  border-block-start: 1px solid var(--line);
  margin-block-start: 24px;
  padding-block-start: 20px;
}
.qa-mine-item {
  border-block-end: 1px solid var(--line);
  padding-block: 12px;
}
.qa-mine-item p {
  font-size: 14px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin-block: 8px;
}
.qa-badge {
  font-size: 12px;
  color: var(--muted);
}
.qa-admin {
  padding-block: 32px 60px;
  max-width: 1040px;
}
.qa-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-block: 24px;
}
.qa-filters select {
  width: auto;
  min-width: 200px;
  min-height: 44px;
}
.qa-admin-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  margin-block: 20px;
  overflow-wrap: anywhere;
}
.qa-admin-card h2 {
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 16px;
}
.qa-admin-card a {
  color: inherit;
  text-underline-offset: 4px;
}
.qa-admin-form {
  margin-block-start: 20px;
}
.qa-admin-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.qa-admin-actions select {
  width: auto;
  min-width: 180px;
}
.qa-pagination {
  display: flex;
  justify-content: center;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}
.qa-admin-list[aria-busy="true"] {
  opacity: 0.6;
  pointer-events: none;
}
.qa-section [hidden],
.qa-admin [hidden] {
  display: none !important;
}
@media (max-width: 760px) {
  .qa-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }
  .qa-section {
    margin-block-start: 32px;
  }
  .qa-compose,
  .qa-admin-card {
    padding: 20px;
  }
  .qa-answer {
    padding: 14px;
  }
  .qa-meta {
    display: grid;
    gap: 4px;
  }
  .qa-filters {
    align-items: stretch;
  }
  .qa-filters select,
  .qa-filters button {
    flex: 1;
  }
  .qa-admin-actions {
    align-items: stretch;
  }
  .qa-admin-actions select,
  .qa-admin-actions button {
    flex: 1;
  }
  .qa-admin {
    padding-block-start: 20px;
  }
}

.qa-section input {
  min-height: 44px;
}
@media (max-width: 760px) {
  .qa-admin-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
  .qa-admin-actions select,
  .qa-admin-actions button {
    width: 100%;
    min-width: 0;
  }
}