.review-qna {
  --qna-ink: #1f1a17;
  --qna-muted: #6f6259;
  --qna-paper: #f7f1e8;
  --qna-line: rgba(64, 47, 37, 0.18);
  --qna-accent: #a72d22;
  padding-block: clamp(4.75rem, 8vw, 8rem);
  background: var(--qna-paper);
  color: var(--qna-ink);
}

.review-qna__heading,
.review-qna__groups,
.review-qna__note {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.review-qna__heading {
  max-width: 760px;
  margin-bottom: clamp(2.75rem, 5vw, 4.5rem);
}

.review-qna__eyebrow {
  display: block;
  margin-bottom: 1rem;
  color: var(--qna-accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

body.page-review .review-qna__heading h2 {
  margin: 0;
  color: var(--qna-ink) !important;
  font-size: clamp(2rem, 4.8vw, 4.25rem) !important;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

body.page-review .review-qna__heading p {
  margin: 1.35rem 0 0;
  color: var(--qna-muted) !important;
  font-size: clamp(1rem, 1.8vw, 1.12rem);
  line-height: 1.8;
}

.review-qna__groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.15rem, 2.5vw, 2rem);
  align-items: start;
}

.review-qna__group {
  background: rgba(255, 255, 255, 0.62);
  border-top: 3px solid var(--qna-ink);
}

body.page-review .review-qna__group h3 {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin: 0;
  padding: 1rem 1.1rem 0.95rem;
  color: var(--qna-ink) !important;
  font-size: 0.88rem;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.review-qna__group h3 span {
  color: var(--qna-muted);
  font-variant-numeric: tabular-nums;
}

.review-qna__item {
  border-top: 1px solid var(--qna-line);
}

.review-qna__item summary {
  position: relative;
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.6rem;
  align-items: start;
  padding: 1.2rem 3.25rem 1.2rem 1.1rem;
  font-size: 1rem;
  font-weight: 720;
  line-height: 1.55;
  cursor: pointer;
  list-style: none;
}

.review-qna__item summary::-webkit-details-marker {
  display: none;
}

.review-qna__item summary::after {
  content: "+";
  position: absolute;
  top: 1.05rem;
  right: 1.1rem;
  color: var(--qna-accent);
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1;
  transition: transform 180ms ease;
}

.review-qna__item[open] summary::after {
  transform: rotate(45deg);
}

.review-qna__item summary:focus-visible {
  outline: 3px solid rgba(167, 45, 34, 0.35);
  outline-offset: -3px;
}

.review-qna__number {
  color: var(--qna-accent);
  font-size: 0.76rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
  padding-top: 0.22rem;
}

.review-qna__body {
  padding: 0 1.1rem 1.35rem 3.7rem;
}

body.page-review .review-qna__answer {
  margin: 0;
  color: #4f443d !important;
  font-size: 0.95rem;
  line-height: 1.82;
}

.review-qna__link {
  display: inline-flex;
  margin-top: 0.85rem;
  color: var(--qna-accent);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

body.page-review .review-qna__note {
  margin-top: 2rem;
  color: var(--qna-muted) !important;
  font-size: 0.82rem;
  line-height: 1.7;
}

@media (hover: hover) {
  .review-qna__item summary:hover {
    background: rgba(167, 45, 34, 0.045);
  }

  .review-qna__link:hover {
    color: #741d16;
  }
}

@media (min-width: 761px) {
  .review-qna__heading {
    max-width: 1180px;
  }

  body.page-review .review-qna__heading h2 {
    white-space: nowrap;
  }
}

@media (max-width: 760px) {
  .review-qna__heading,
  .review-qna__groups,
  .review-qna__note {
    width: min(100% - 28px, 1180px);
  }

  .review-qna__groups {
    grid-template-columns: minmax(0, 1fr);
  }

  .review-qna__heading {
    margin-bottom: 2.5rem;
  }

  .review-qna__item summary {
    grid-template-columns: 1.75rem minmax(0, 1fr);
    padding: 1.1rem 2.9rem 1.1rem 0.9rem;
    font-size: 0.95rem;
  }

  .review-qna__item summary::after {
    right: 0.9rem;
  }

  .review-qna__body {
    padding: 0 0.9rem 1.2rem 3.25rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .review-qna__item summary::after {
    transition: none;
  }
}