#sss {
  background: var(--color-muted-bg, #f0f2f4);
}

#sss .title {
  text-align: center;
  width: 100%;
}

#sss .description {
  max-width: 64rem;
  margin-bottom: 1rem;
}

.faq-list {
  width: 100%;
  max-width: 72rem;
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.faq-item details {
  background: var(--color-surface, #fff);
  border: 0.1rem solid rgba(23, 28, 30, 0.08);
  border-radius: var(--radius-md, 1.2rem);
  box-shadow: 0 0.2rem 1rem rgba(23, 28, 30, 0.04);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.faq-item details:hover {
  box-shadow: var(--shadow-card, 0 0.4rem 2.4rem rgba(23, 28, 30, 0.08));
}

.faq-item summary {
  font-family: var(--font-heading, inherit);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--color-dark, #171c1e);
  padding: 1.6rem 1.8rem;
  padding-right: 4rem;
  cursor: pointer;
  list-style: none;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.8rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--color-accent, #ef7c00);
  line-height: 1;
}

.faq-item details[open] summary::after {
  content: "−";
}

.faq-item details p {
  font-size: 1.65rem;
  line-height: 2.6rem;
  color: var(--color-dark-soft, #2a3236);
  padding: 0 1.8rem 1.6rem;
  margin: 0;
  border-top: 0.1rem solid rgba(23, 28, 30, 0.06);
  padding-top: 1.2rem;
}

@media screen and (max-width: 576px) {
  .faq-item summary {
    font-size: 1.7rem;
    padding: 1.4rem 1.4rem;
    padding-right: 3.6rem;
  }

  .faq-item details p {
    font-size: 1.6rem;
    line-height: 2.5rem;
  }
}