body {
  font-family: -apple-system, 'Helvetica Neue', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  padding: 48px;
}

.page {
  max-width: 900px;
  margin: 0 auto;
  background: var(--surface);
  border-radius: 16px;
  padding: 0 0 48px;
  box-shadow: var(--shadow-1);
}

/* ── 검색 바 ── */
.faq-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 24px 0;
}

.faq-search {
  position: relative;
  margin-bottom: 24px;
}

.faq-search__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--text-tertiary);
  pointer-events: none;
}

.faq-search__input {
  width: 100%;
  padding: 12px 16px 12px 44px;
  font-size: 15px;
  font-family: inherit;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-search__input::placeholder {
  color: var(--text-placeholder);
}

.faq-search__input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* ── 검색 결과 없음 ── */
.faq-no-result {
  text-align: center;
  padding: 48px 0;
  color: var(--text-tertiary);
}

.faq-no-result .material-icons {
  font-size: 48px;
  display: block;
  margin-bottom: 12px;
}

.faq-no-result p {
  font-size: 15px;
}

/* ── 카테고리 ── */
.faq-category {
  margin-bottom: 28px;
}

.faq-category__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-light);
}

.faq-category__icon {
  font-size: 22px;
  color: var(--primary);
}

.faq-category__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

/* ── 아코디언 아이템 ── */
.faq-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  overflow: hidden;
  transition: box-shadow var(--transition-fast);
}

.faq-item:hover {
  box-shadow: var(--shadow-1);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  color: var(--text-primary);
  background: var(--surface);
  border: none;
  cursor: pointer;
  gap: 12px;
  font-family: inherit;
  line-height: 1.5;
}

.faq-item__question:hover {
  background: var(--bg-card);
}

.faq-item__q-text {
  flex: 1;
}

.faq-item__arrow {
  font-size: 24px;
  color: var(--text-tertiary);
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item--open .faq-item__arrow {
  transform: rotate(180deg);
}

/* ── 답변 영역 ── */
.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 16px;
}

.faq-item--open .faq-item__answer {
  max-height: 300px;
  padding: 0 16px 16px;
}

.faq-item__answer p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0;
  padding-top: 4px;
  border-top: 1px solid var(--border-light);
}

/* ── 모바일 반응형 ── */
@media (max-width: 640px) {
  body {
    padding: 0;
  }

  .page {
    border-radius: 0;
    padding-bottom: 32px;
    box-shadow: none;
  }

  .faq-content {
    padding: 16px 16px 0;
  }

  .faq-search__input {
    font-size: 16px; /* iOS 확대 방지 */
  }

  .faq-item__question {
    padding: 12px 14px;
    font-size: 14px;
  }

  .faq-item__answer p {
    font-size: 13px;
  }

  .faq-category__title {
    font-size: 15px;
  }
}