.accordion__content {
  font-size: 16px;
}

.accordion__title {
  font-size: 20px;
}
@media only screen and (max-width: 750px) {
  .accordion__content {
    font-size: 12px;
  }
  
  .accordion__title {
    font-size: 14px;
  }
}

.faq-section {
  width: 100%;
}

.faq-wrapper-narrow {
  margin: 0 auto;
  max-width: 76rem;
  padding: 0 20px;
}

@media screen and (min-width: 750px) {
  .faq-wrapper-narrow {
    padding: 0 40px;
  }
}

.faq-section__header {
  margin-bottom: 32px;
}

.faq-section__heading {
  margin: 0;
  word-break: break-word;
}

.faq-section__description {
  margin-top: 16px;
  margin-bottom: 30px;
}

.faq-section__description .rte {
  color: rgba(var(--color-text), 0.75);
}

.faq-section__content {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* FAQ 卡片式 accordion */
.faq-section .accordion {
  margin: 0;
  padding: 4px 24px;
  border: 1px solid rgba(var(--color-text), 0.1);
  border-radius: 14px;
  background-color: rgb(var(--color-background));
  box-shadow: 0 1px 2px rgba(var(--color-text), 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.faq-section .accordion + .accordion {
  border-top: 1px solid rgba(var(--color-text), 0.1);
}

.faq-section .accordion:hover {
  border-color: rgba(var(--color-text), 0.22);
  box-shadow: 0 6px 18px rgba(var(--color-text), 0.08);
}

/* 展开态:强调色边框并轻微抬升 */
.faq-section .accordion:has(details[open]) {
  border-color: rgb(var(--color-foreground));
  box-shadow: 0 8px 22px rgba(var(--color-text), 0.1);
}

.faq-section .accordion summary {
  padding: 20px 56px 20px 0;
  align-items: center;
  transition: padding 0.2s ease;
}

@media screen and (min-width: 750px) {
  .faq-section .accordion summary {
    padding: 22px 64px 22px 0;
  }
}

.faq-section .accordion details[open] > summary {
  padding-bottom: 12px;
}

.faq-section .accordion__title {
  font-weight: 600;
  line-height: 1.5;
  color: rgb(var(--color-text));
  transition: color 0.2s ease;
}

.faq-section .accordion details[open] > summary .accordion__title {
  color: rgb(var(--color-foreground));
}

.faq-section .accordion__content {
  margin: 0;
  padding: 0 56px 22px 0;
  line-height: 1.7;
  color: rgba(var(--color-text), 0.72);
}

@media screen and (min-width: 750px) {
  .faq-section .accordion__content {
    padding-right: 64px;
  }
}

/* 左侧问号图标:圆形底色,展开/悬停时反白 */
.faq-section .accordion .icon-accordion {
  flex: 0 0 auto;
  box-sizing: content-box;
  width: 18px;
  height: 18px;
  padding: 6px;
  border-radius: 50%;
  background-color: rgba(var(--color-text), 0.06);
  fill: rgba(var(--color-text), 0.7);
  transition: background-color 0.2s ease, fill 0.2s ease;
}

.faq-section .accordion:hover .icon-accordion,
.faq-section .accordion details[open] > summary .icon-accordion {
  background-color: rgb(var(--color-foreground));
  fill: rgb(var(--color-background));
}

/* 右侧折叠 +/- 圆形按钮 */
.faq-section summary .icon-fold {
  transition: all 0.2s ease;
  background-color: rgba(var(--color-text), 0.05);
}

.faq-section summary:hover .icon-fold {
  background-color: rgba(var(--color-text), 0.1);
  border-color: rgba(var(--color-text), 0.18);
}

.faq-section .accordion details[open] > summary .icon-fold {
  background-color: rgb(var(--color-foreground));
  border-color: rgb(var(--color-foreground));
}

.faq-section .accordion details[open] > summary .icon-fold svg {
  fill: rgb(var(--color-background));
}

/* 响应式调整 */
@media screen and (max-width: 749px) {
  .faq-section__header {
    margin-bottom: 24px;
  }

  .faq-section__content {
    margin-top: 28px;
    gap: 12px;
  }

  .faq-section .accordion {
    padding: 2px 18px;
  }

  .faq-section .accordion summary {
    padding: 16px 44px 16px 0;
  }

  .faq-section .accordion__title {
    max-width: calc(100% - 36px);
  }

  .faq-section .accordion__content {
    padding: 0 8px 16px 0;
  }
}