/* ---- FAQページ専用スタイル ---- */

.page-hero {
  padding: 64px 0 56px;
  background: linear-gradient(180deg, var(--blue-pale) 0%, var(--bg) 65%);
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(28px,4vw,42px);
  line-height: 1.4;
  margin-top: 18px;
}

.page-hero .lead {
  color: var(--muted);
  font-size: 16px;
  max-width: 640px;
  margin: 18px auto 0;
}

/* ---- 左：カテゴリ目次（PCはsticky） ---- */

.faq-toc-side {
  text-align: left;
}

@media (min-width:992px) {
  .faq-toc-side {
    position: sticky;
    top: 100px;
  }
}

.faq-toc-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: .04em;
  margin-bottom: 14px;
}

.faq-toc {
  list-style: none;
  margin: 0;
  padding: 0;
}

.faq-toc li {
  border-bottom: 1px solid rgba(22,33,58,.06);
}

.faq-toc li:last-child {
  border-bottom: none;
}

.faq-toc a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 4px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}

.faq-toc a:hover {
  color: var(--blue);
}

.faq-toc .toc-num {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: 11px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---- 右：カテゴリごとのブロック ---- */

.faq-category {
  margin-bottom: 56px;
  scroll-margin-top: 100px;
}

.faq-category:last-child {
  margin-bottom: 0;
}

.faq-category-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.faq-category-head .cat-num {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-category-head h2 {
  font-size: 20px;
  margin: 0;
}

/* ---- アコーディオン（トップページと共通デザイン） ---- */

.faq-item {
  background: var(--surface);
  border: 1px solid rgba(22,33,58,.06);
  border-radius: 16px;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(22,33,58,.04);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  background: none;
  border: none;
  text-align: left;
  padding: 18px 20px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}

.faq-question .q-mark {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-deep);
  font-size: 12px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-question span.q-text {
  flex: 1;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.faq-question .chevron {
  flex-shrink: 0;
  transition: transform .25s ease;
  color: var(--blue);
}

.faq-question:not(.collapsed) .chevron {
  transform: rotate(180deg);
}

.faq-answer-body {
  padding: 0 20px 20px 60px;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.8;
  word-break: keep-all;
  overflow-wrap: break-word;
}

@media (max-width:480px) {
  .faq-answer-body {
    padding-left: 20px;
  }
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--blue-deep);
}

.faq-more {
  text-align: center;
  margin-top: 28px;
}

.faq-more a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--blue-deep);
  border: 1.5px solid var(--blue);
  padding: 12px 24px;
  border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}

.faq-more a:hover {
  background: var(--blue);
  color: #fff;
}

.faq-more a svg {
  transition: transform .2s ease;
}

.faq-more a:hover svg {
  transform: translateX(3px);
}

.warn-icon-frame {
  float: left;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 2px solid var(--warn);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 14px;
}

.warn-icon {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.warn-icon-card.is-danger .warn-icon-frame {
  border-color: var(--warn);
  background: var(--warn-soft);
}

.warn-icon-card.is-info .warn-icon-frame {
  border-color: var(--blue);
  background: var(--blue-soft);
}