/* ================================================================
   archive-faq.css  ―  FAQ アーカイブページ固有スタイル
   サイドバー共通は page-sidebar.css に委譲
   ================================================================ */

/* ===== ページ背景 ===== */
.faq-arc-page { background: var(--white); }

/* ===== ヒーロー ===== */
.faq-arc-hero {
  background: linear-gradient(150deg, #0097A7 0%, #29B6D4 55%, #5ECAE0 100%);
  padding: 68px 26px 68px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.faq-arc-hero-deco {
  position: absolute;
  right: -12px; bottom: -20px;
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(68px, 18vw, 180px);
  font-weight: 700;
  color: rgba(41,182,212,0.045);
  letter-spacing: 0.12em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}
.faq-arc-hero-inner { position: relative; z-index: 1; }
.faq-arc-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  color: var(--navy);
  margin: 8px 0 12px;
}
.faq-arc-lead {
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.9;
  max-width: 540px;
  margin: 0 auto;
}

/* ===== 本文エリア ===== */
.faq-arc-body  { padding: 0 0 88px; }
.faq-arc-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 26px;
}
.faq-arc-container .ladyreq-breadcrumb {
  padding: 16px 0 28px;
  margin-bottom: 42px;
  border-bottom: 1px solid var(--pink-light);
}

/* ===== 2カラムレイアウト ===== */
.faq-arc-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 42px;
  align-items: start;
}

/* ===== サイドバー ===== */
.faq-arc-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 76px;
}

/* ===== FAQリスト ===== */
.faq-arc-main .faq-list {
  display: flex; flex-direction: column; gap: 12px;
}
.faq-arc-main .faq-item {
  border: 1px solid var(--pink-light);
  border-radius: 16px;
  overflow: hidden;
  background: var(--white);
}
.faq-arc-main .faq-item:hover { }
.faq-arc-main .faq-item[open] {
  border-color: rgba(41,182,212,0.35);
}
.faq-arc-main .faq-q {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 16px;
  cursor: pointer; list-style: none; user-select: none;
  transition: background 0.2s;
}
.faq-arc-main .faq-q::-webkit-details-marker,
.faq-arc-main .faq-q::marker { display: none; }
.faq-arc-main .faq-q:hover { background: var(--pink-pale); }
.faq-arc-main .faq-q-label {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--pink-main), var(--pink-deep));
  color: white; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.faq-arc-main .faq-q-text {
  flex: 1; font-size: 15px; font-weight: 600; color: var(--navy); line-height: 1.5;
}
.faq-arc-main .faq-q-icon {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: var(--pink-pale); border: 1px solid var(--pink-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--pink-main);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1), background 0.2s;
}
.faq-arc-main .faq-item[open] .faq-q-icon {
  transform: rotate(45deg);
  background: var(--pink-main); color: white; border-color: var(--pink-main);
}
.faq-arc-main .faq-a-wrap { overflow: hidden; }
.faq-arc-main .faq-item:not([open]) .faq-a-wrap { display: none; }
.faq-arc-main .faq-a {
  display: flex; gap: 14px;
  padding: 16px 16px 16px;
  border-top: 1px solid var(--pink-pale);
}
.faq-arc-main .faq-a-label {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: var(--navy); color: white; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.faq-arc-main .faq-a-body {
  flex: 1; font-size: 14px; color: var(--gray-text); line-height: 1.9;
}

/* ページャー */
.faq-arc-pager { margin-top: 48px; }
.faq-arc-pager .nav-links { display: flex; gap: 8px; flex-wrap: wrap; }
.faq-arc-pager .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  font-size: 14px; font-weight: 600; color: var(--navy);
  border: 1px solid var(--pink-light); text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.faq-arc-pager .page-numbers:hover,
.faq-arc-pager .page-numbers.current {
  background: var(--pink-main); color: white; border-color: var(--pink-main);
}
.faq-arc-pager .page-numbers.prev,
.faq-arc-pager .page-numbers.next { width: auto; padding: 0 18px; border-radius: 20px; }
.faq-arc-empty { color: var(--gray-text); font-size: 15px; padding: 40px 0; }

@media (max-width: 900px) {
  .faq-arc-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .faq-arc-sidebar {
    position: static;
    max-height: none;
    overflow-y: visible;
  }
}

@media (max-width: 640px) {
  .faq-arc-hero { padding: 56px 20px 44px; }
  .faq-arc-body  { padding-bottom: 60px; }
  .faq-arc-container { padding: 0 20px; }
}

.faq-arc-hero .section-label { font-size: 11px; font-family: "Noto Sans JP",sans-serif; font-weight:700; letter-spacing:.25em; color:rgba(255,255,255,0.75); }