.faq-inner {
  width: 100%;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  border-top: 1px solid rgba(0, 0, 0, .1);
}
.faq-item { border-bottom: 1px solid rgba(0, 0, 0, .1) }

.faq-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: clamp(16px, 2vw, 22px) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
}

.faq-q {
  font-size: clamp(14px, 1.5vw, 16px);
  font-weight: 700;
  color: var(--black);
  line-height: 1.45;
  word-break: keep-all;
  flex: 1;
}

.faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 0, 0, .18);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, border-color .2s;
}

.faq-icon svg { width: 10px; height: 10px; stroke: var(--black); stroke-width: 2; fill: none }

.faq-item.open .faq-icon { background: var(--black); border-color: var(--black) }
.faq-item.open .faq-icon svg { stroke: #fff }

.icon-v { transition: transform .22s }
.faq-item.open .icon-v { transform: scaleY(0); transform-origin: center }

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .32s var(--ease), opacity .25s;
  opacity: 0;
}

.faq-item.open .faq-body { max-height: 300px; opacity: 1 }

.faq-a {
  font-size: clamp(13px, 1.3vw, 14.5px);
  color: var(--gray);
  line-height: 1.75;
  word-break: keep-all;
  padding-bottom: clamp(16px, 2vw, 22px);
}