/* ============================================================
   福祉用具ナビ - メインスタイルシート
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --color-primary:        #1E8055;
  --color-primary-dark:   #145C3C;
  --color-primary-deep:   #0D3D28;
  --color-primary-grad:   linear-gradient(135deg, #27996A 0%, #145C3C 100%);
  --color-primary-light:  #EBF7F1;
  --color-primary-mid:    #DCF0E7;

  --color-accent:         #F5820A;
  --color-accent-dark:    #C96800;
  --color-line:           #06C655;
  --color-line-dark:      #00AF48;
  --color-tel:            #1E8055;

  --color-bg:             #F1F6F3;
  --color-bg-soft:        #F8FAF9;
  --color-white:          #FFFFFF;

  --color-text:           #111111;
  --color-text-sub:       #4A4A4A;
  --color-text-muted:     #8B8B8B;

  --color-border:         #D0DDD6;
  --color-border-mid:     #B0C0B8;

  --font-base: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP",
               "Yu Gothic", "Meiryo", sans-serif;

  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-pill: 999px;

  --shadow-sm:  0 1px 4px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.12);

  --max-width:  1140px;
  --content-width: 800px;
  --transition: 0.22s ease;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-base);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video, iframe { max-width: 100%; height: auto; display: block; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.4; color: var(--color-text); }

/* ---------- Layout ---------- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 clamp(16px, 3vw, 28px); }

.section       { padding: 72px 0; }
.section--sm   { padding: 48px 0; }
.section--lg   { padding: 104px 0; }
.section--white { background: var(--color-white); }
.section--light { background: var(--color-primary-light); }
.section--soft  { background: var(--color-bg-soft); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.text-center { text-align: center; }
.text-sm { font-size: 0.875rem; }
.text-muted { color: var(--color-text-muted); }
.mt-16 { margin-top: 16px; }

/* ---------- Section Header ---------- */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.35;
  margin-bottom: 12px;
}
.section-title span { color: var(--color-primary); }
.section-lead {
  font-size: 1rem;
  color: var(--color-text-sub);
  max-width: 720px;
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-base);
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary-grad);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(30,128,85,0.3);
}
.btn--primary:hover {
  box-shadow: 0 6px 20px rgba(30,128,85,0.45);
  transform: translateY(-1px);
  color: var(--color-white);
}

.btn--line {
  background: linear-gradient(135deg, var(--color-line) 0%, var(--color-line-dark) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(6,198,85,0.3);
  font-size: 1.05rem;
  padding: 16px 36px;
}
.btn--line:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(6,198,85,0.4);
  color: var(--color-white);
}
.btn--line::before {
  content: "";
  display: inline-block;
  width: 22px; height: 22px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M19.365 9.863c.349 0 .63.285.63.631 0 .345-.281.63-.63.63H17.61v1.125h1.755c.349 0 .63.283.63.63 0 .344-.281.629-.63.629h-2.386c-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.63.63-.63h2.386c.346 0 .627.285.627.63 0 .349-.281.63-.627.63H17.61v1.125h1.755zm-3.855 3.016c0 .27-.174.51-.432.596-.064.021-.133.031-.199.031-.211 0-.391-.09-.51-.25l-2.443-3.317v2.94c0 .344-.279.629-.631.629-.346 0-.626-.285-.626-.629V8.108c0-.27.173-.51.43-.595.06-.023.136-.033.194-.033.195 0 .375.104.495.254l2.462 3.33V8.108c0-.345.282-.63.63-.63.345 0 .63.285.63.63v4.771zm-5.741 0c0 .344-.282.629-.631.629-.345 0-.627-.285-.627-.629V8.108c0-.345.282-.63.627-.63.349 0 .631.285.631.63v4.771zm-2.466.629H4.917c-.345 0-.63-.285-.63-.629V8.108c0-.345.285-.63.63-.63.348 0 .63.285.63.63v4.141h1.756c.348 0 .629.283.629.63 0 .344-.281.629-.629.629M24 10.314C24 4.943 18.615.572 12 .572S0 4.943 0 10.314c0 4.811 4.27 8.842 10.035 9.608.391.082.923.258 1.058.59.12.301.079.766.038 1.08l-.164 1.02c-.045.301-.24 1.186 1.049.645 1.291-.539 6.916-4.078 9.436-6.975C23.176 14.393 24 12.458 24 10.314'/%3E%3C/svg%3E") no-repeat center / contain;
}

.btn--tel {
  background: linear-gradient(135deg, #1E8055 0%, #145C3C 100%);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(30,128,85,0.3);
}
.btn--tel:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(30,128,85,0.4);
  color: var(--color-white);
}
.btn--tel::before {
  content: "📞";
  font-size: 1rem;
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(245,130,10,0.3);
}
.btn--accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245,130,10,0.4);
  color: var(--color-white);
}

.btn--lg { padding: 18px 40px; font-size: 1.1rem; }
.btn--sm { padding: 10px 20px; font-size: 0.875rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary-grad);
  box-shadow: 0 2px 12px rgba(20,92,60,0.25);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 0;
}
.site-logo { display: flex; flex-direction: column; text-decoration: none; }
.site-logo__main {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: 0.03em;
  line-height: 1.2;
}
.site-logo__sub { font-size: 0.75rem; color: rgba(255,255,255,0.8); line-height: 1; }
.site-logo__by  { font-size: 0.7rem;  color: rgba(255,255,255,0.65); line-height: 1.2; }

.header-nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.header-nav a {
  color: rgba(255,255,255,0.9);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.header-nav a:hover { background: rgba(255,255,255,0.15); color: var(--color-white); }

.header-cta { display: flex; gap: 8px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---------- Mobile Nav ---------- */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(20,92,60,0.97);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a {
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: background var(--transition);
}
.mobile-nav a:hover { background: rgba(255,255,255,0.15); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  padding: 16px 0 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb__sep { color: var(--color-border-mid); }

/* ---------- Hero ---------- */
.hero {
  background: var(--color-primary-grad);
  padding: 76px 0 84px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero__inner { position: relative; text-align: center; }
.hero__eyebrow {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}
.hero__title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: 20px;
}
.hero__title em { font-style: normal; color: #A8F0CA; }
.hero__desc {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.85);
  max-width: 760px;
  margin: 0 auto 36px;
  line-height: 1.8;
}
.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 48px; }

/* ヒーロー検索 */
.hero-search {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  padding: 32px 36px;
  max-width: 700px;
  margin: 0 auto;
  backdrop-filter: blur(8px);
}
.hero-search__title { color: rgba(255,255,255,0.9); font-size: 0.95rem; font-weight: 700; margin-bottom: 16px; }
.search-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.search-tab {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.4);
  background: transparent;
  color: rgba(255,255,255,0.8);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-base);
}
.search-tab.is-active, .search-tab:hover {
  background: white;
  color: var(--color-primary);
  border-color: white;
}
.search-panel { display: none; }
.search-panel.is-active { display: block; }
.search-row { display: flex; gap: 10px; flex-wrap: wrap; }
.search-select {
  flex: 1;
  min-width: 160px;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  border: none;
  font-size: 0.95rem;
  font-family: var(--font-base);
  background: white;
  color: var(--color-text);
  cursor: pointer;
}
.search-btn {
  padding: 11px 24px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-accent);
  color: white;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-base);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.search-btn:hover { background: var(--color-accent-dark); transform: translateY(-1px); }

/* ---------- Category Grid ---------- */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.category-card {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.category-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.category-card__icon { font-size: 2.5rem; }
.category-card__name { font-size: 1.05rem; font-weight: 700; color: var(--color-text); }
.category-card__desc { font-size: 0.82rem; color: var(--color-text-muted); line-height: 1.6; }

.quick-links-panel {
  margin-top: 32px;
  padding: 28px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F7FBF8 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.quick-links-panel__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.quick-links-panel__title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-text);
}

.quick-links-panel__desc {
  color: var(--color-text-sub);
  font-size: 0.92rem;
  line-height: 1.75;
}

.quick-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.quick-link-card {
  display: block;
  padding: 16px 16px 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.quick-link-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.quick-link-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.quick-link-card__icon {
  font-size: 1.35rem;
  line-height: 1;
}

.quick-link-card__title {
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
}

.quick-link-card__desc {
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--color-text-sub);
}

/* ---------- Item/Trouble Grid ---------- */
.items-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.item-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition);
}
.item-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.item-card__icon { font-size: 2rem; margin-bottom: 8px; }
.item-card__name { font-size: 0.9rem; font-weight: 700; color: var(--color-text); }
.item-card__sub  { font-size: 0.78rem; color: var(--color-text-muted); margin-top: 4px; }

/* ---------- Worry Cards ---------- */
.worry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}
.worry-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  text-decoration: none;
  transition: all var(--transition);
}
.worry-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.worry-card__icon { font-size: 1.8rem; flex-shrink: 0; }
.worry-card__text { font-size: 0.9rem; font-weight: 600; color: var(--color-text); line-height: 1.5; flex: 1; }
.worry-card__arrow { color: var(--color-primary); font-size: 1.2rem; font-weight: 700; }

/* ---------- Article Cards ---------- */
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.card__img-placeholder {
  background: var(--color-primary-light);
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.card__body { padding: 22px; }
.card__category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 8px;
}
.card__title { font-size: 0.95rem; font-weight: 700; line-height: 1.5; margin-bottom: 8px; }
.card__title a { color: var(--color-text); }
.card__title a:hover { color: var(--color-primary); }
.card__excerpt { font-size: 0.82rem; color: var(--color-text-sub); line-height: 1.65; margin-bottom: 12px; }
.card__meta { font-size: 0.75rem; color: var(--color-text-muted); display: flex; gap: 12px; }

.badge-new {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: #FFF3E0;
  color: var(--color-accent-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: white; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 18px 20px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-base);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  transition: background var(--transition);
}
.faq-question:hover { background: var(--color-primary-light); }
.faq-q-mark {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-primary-grad);
  color: white;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.faq-question__text { flex: 1; }
.faq-chevron { color: var(--color-primary); font-size: 0.8rem; transition: transform 0.3s; flex-shrink: 0; }
.faq-item.is-open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  font-size: 0.925rem;
  color: var(--color-text-sub);
  line-height: 1.8;
  padding: 0 20px 0 60px;
}
.faq-item.is-open .faq-answer { max-height: 400px; padding: 0 20px 20px 60px; }

/* ---------- Article Layout ---------- */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}
/* グリッドアイテムはデフォルトで min-width: auto → コンテンツ幅以下に縮まらない */
/* min-width: 0 を指定することで正常に縮小できるようにする */
.article-main,
.article-sidebar { min-width: 0; }
.article-header { margin-bottom: 36px; }
.article-header__cats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid rgba(30,128,85,0.2);
}
.tag--primary { background: var(--color-primary-grad); color: white; border-color: transparent; }
.article-header__title { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 900; line-height: 1.4; margin-bottom: 12px; }
.article-header__meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: 0.8rem; color: var(--color-text-muted); }

/* Summary Box */
.summary-box {
  background: linear-gradient(135deg, #EBF7F1, #DCF0E7);
  border: 2px solid rgba(30,128,85,0.3);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 32px;
}
.summary-box__title { font-size: 0.875rem; font-weight: 700; color: var(--color-primary); margin-bottom: 10px; }
.summary-box__text { font-size: 0.95rem; line-height: 1.8; color: var(--color-text); }

/* TOC */
.toc {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 26px;
  margin-bottom: 36px;
}
.toc__title { font-size: 0.875rem; font-weight: 700; color: var(--color-text); margin-bottom: 12px; }
.toc__list { display: flex; flex-direction: column; gap: 6px; }
.toc__list li { counter-increment: toc-counter; }
.toc__list a {
  font-size: 0.875rem;
  color: var(--color-primary);
  display: flex;
  gap: 8px;
  align-items: baseline;
}
.toc__list a:hover { text-decoration: underline; }

/* Article Body */
.article-body { font-size: 1rem; line-height: 1.95; }
.article-body h2 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-text);
  border-left: 4px solid var(--color-primary);
  padding-left: 14px;
  margin: 48px 0 20px;
}
.article-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 32px 0 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-border);
}
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 18px 0 18px 24px; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; line-height: 1.8; }
.article-body strong { color: var(--color-text); font-weight: 700; }
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.9rem;
}
.article-body th, .article-body td {
  border: 1px solid var(--color-border);
  padding: 12px 16px;
  text-align: left;
}
.article-body th { background: var(--color-primary-light); font-weight: 700; color: var(--color-primary-dark); }
.article-body tr:nth-child(even) td { background: var(--color-bg); }

.company-pickup-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 24px 0 12px;
}

.company-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: #fff;
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.company-card__name {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary-dark);
  font-weight: 800;
  line-height: 1.4;
}

.company-card__name:hover { color: var(--color-primary); text-decoration: underline; }

.company-card__meta {
  margin: 10px 0 8px;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.company-card__desc {
  color: var(--color-text-sub);
  font-size: 0.9rem;
  line-height: 1.75;
  margin-bottom: 0;
}

.company-source-note {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.7;
  margin-top: 10px;
}

/* Callout */
.callout {
  display: flex;
  gap: 12px;
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin: 24px 0;
  border-left: 4px solid;
}
.callout--info { background: #EBF7F1; border-color: var(--color-primary); }
.callout--warn { background: #FFF8E8; border-color: #E8A000; }
.callout--note { background: #E8F4FF; border-color: #1976D2; }
.callout__icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.callout__body { font-size: 0.9rem; line-height: 1.7; color: var(--color-text-sub); }
.callout__body strong { color: var(--color-text); }

/* Article CTA */
.article-cta {
  background: var(--color-primary-grad);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: center;
  margin: 48px 0;
}
.article-cta__title { font-size: 1.15rem; font-weight: 800; color: white; margin-bottom: 8px; }
.article-cta__desc { font-size: 0.875rem; color: rgba(255,255,255,0.85); margin-bottom: 20px; line-height: 1.7; }
.article-cta__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Article FAQ */
.article-faq { margin: 48px 0; }
.article-faq__title { font-size: 1.2rem; font-weight: 800; margin-bottom: 24px; padding-bottom: 10px; border-bottom: 2px solid var(--color-primary); }

/* Author Box */
.author-box {
  display: flex;
  gap: 16px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 40px;
  border: 1px solid var(--color-border);
}
.author-box__avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.author-box__role { font-size: 0.75rem; color: var(--color-text-muted); margin-bottom: 2px; }
.author-box__name { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.author-box__desc { font-size: 0.82rem; color: var(--color-text-sub); line-height: 1.7; }

/* ---------- Sidebar ---------- */
.sidebar { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 88px; }
.sidebar-cta {
  background: var(--color-primary-grad);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  text-align: center;
}
.sidebar-cta__title { font-size: 1rem; font-weight: 800; color: white; margin-bottom: 6px; }
.sidebar-cta__desc { font-size: 0.8rem; color: rgba(255,255,255,0.85); margin-bottom: 16px; line-height: 1.6; }
.sidebar-cta__actions { display: flex; flex-direction: column; gap: 10px; }
.sidebar-widget { background: white; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.sidebar-widget__title {
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
}
.sidebar-links { display: flex; flex-direction: column; }
.sidebar-links a {
  font-size: 0.85rem;
  color: var(--color-text-sub);
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition);
}
.sidebar-links a:last-child { border-bottom: none; }
.sidebar-links a:hover { background: var(--color-primary-light); color: var(--color-primary); padding-left: 20px; }

/* ---------- CTA Section ---------- */
.cta-section {
  background: var(--color-primary-grad);
  padding: 84px 0;
  text-align: center;
}
.cta-section__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.cta-section__title { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 900; color: white; margin-bottom: 16px; line-height: 1.4; }
.cta-section__desc { font-size: 1rem; color: rgba(255,255,255,0.85); margin-bottom: 28px; line-height: 1.8; }
.cta-points { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 32px; }
.cta-point {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: white;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
}
.cta-section__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Footer ---------- */
.site-footer {
  background: #0A3D22;
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 56px;
}
.footer-logo { text-decoration: none; display: inline-block; margin-bottom: 12px; }
.footer-logo__main { font-size: 1.3rem; font-weight: 900; color: white; display: block; }
.footer-logo__sub  { font-size: 0.75rem; color: rgba(255,255,255,0.6); display: block; }
.footer-desc { font-size: 0.82rem; line-height: 1.8; color: rgba(255,255,255,0.6); }
.footer-col__title { font-size: 0.8rem; font-weight: 700; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.footer-col__links li a { font-size: 0.85rem; color: rgba(255,255,255,0.65); line-height: 2; }
.footer-col__links li a:hover { color: white; }

.footer-col__links .badge-new {
  margin-left: 8px;
  padding: 2px 8px;
  background: rgba(245,130,10,0.18);
  color: #FFD19A;
  font-size: 0.64rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom__copy { font-size: 0.75rem; color: rgba(255,255,255,0.4); }
.footer-bottom__links { display: flex; gap: 20px; }
.footer-bottom__links a { font-size: 0.75rem; color: rgba(255,255,255,0.4); }
.footer-bottom__links a:hover { color: rgba(255,255,255,0.7); }

/* ---------- More Link ---------- */
.more-link { text-align: center; margin-top: 40px; }

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 24px;
  width: 44px; height: 44px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 90;
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-2px); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .items-grid { grid-template-columns: repeat(3, 1fr); }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  /* ヘッダー */
  .header-nav, .header-cta { display: none; }
  .global-nav { display: none; }          /* 記事ページのナビも非表示 */
  .hamburger { display: flex; }

  /* ヒーロー */
  .hero { padding: 48px 0 56px; }
  .hero__actions { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; max-width: 280px; justify-content: center; }

  /* 検索フォーム */
  .search-select { min-width: 0; }
  .search-tab { font-size: 0.8rem; padding: 6px 10px; }

  /* グリッド */
  .category-grid { grid-template-columns: 1fr 1fr; }
  .items-grid { grid-template-columns: repeat(2, 1fr); }
  .worry-grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .article-layout { grid-template-columns: 1fr; }
  .company-pickup-grid { grid-template-columns: 1fr; }
  .sidebar { position: static; }

  /* セクション余白 */
  .section     { padding: 48px 0; }
  .section--lg { padding: 64px 0; }
  .section--sm { padding: 32px 0; }
  .cta-section { padding: 56px 0; }

  /* CTA ボタン（トップページ） */
  .cta-section__actions { flex-direction: column; align-items: center; }
  .cta-section__actions .btn { width: 100%; max-width: 300px; justify-content: center; }

  /* FAQ インデント縮小 */
  .faq-answer            { padding-left: 20px !important; }
  .faq-item.is-open .faq-answer { padding: 0 16px 16px 20px !important; }

  /* カード excerpt を3行クランプ */
  .card__excerpt {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

  /* カテゴリカード */
  .category-card { padding: 24px 16px; }
  .category-card__icon { font-size: 2rem; }
  .category-card__desc { font-size: 0.78rem; }
  .quick-links-panel { padding: 22px 18px; }
  .quick-links-grid { grid-template-columns: 1fr 1fr; }

  /* フッター */
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .site-footer { padding-top: 48px; }
}

@media (max-width: 480px) {
  /* ベース余白 */
  .section     { padding: 36px 0; }
  .section--lg { padding: 48px 0; }
  .cta-section { padding: 40px 0; }

  /* ヒーロー */
  .hero { padding: 34px 0 42px; }
  .hero__eyebrow { font-size: 0.72rem; padding: 5px 12px; }

  /* 検索フォーム */
  .hero-search { padding: 18px; }
  .hero-search__title { font-size: 0.875rem; }
  .search-tabs { gap: 6px; }
  .search-tab { font-size: 0.72rem; padding: 5px 8px; }
  .search-row { flex-direction: column; }
  .search-select, .search-btn { width: 100%; }
  .search-btn { padding: 11px; }

  /* ボタン */
  .btn--lg { padding: 14px 20px; font-size: 0.95rem; }

  /* カテゴリグリッド */
  .category-grid { grid-template-columns: 1fr; }
  .items-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-links-grid { grid-template-columns: 1fr; }

  /* type card: 2列固定 */
  .items-type-list { gap: 10px; }
  .item-type-card {
    flex: 1 1 calc(50% - 8px);
    min-width: calc(50% - 8px);
    max-width: calc(50% - 8px);
    padding: 18px 12px;
  }
  .item-type-card__icon { font-size: 1.8rem; }
  .item-type-card__name { font-size: 0.8rem; }

  /* 記事グリッド */
  #category-articles { grid-template-columns: 1fr; }

  /* 記事本文テーブル（768px でも設定済み。480px では font-size も縮小） */
  .data-table, .article-body table { font-size: 0.78rem; }

  /* フッター */
  .footer-inner { grid-template-columns: 1fr; }
  .site-footer { padding-top: 36px; }

  /* CTA inner */
  .cta-section__inner { padding: 0 16px; }

  /* 静的ページ */
  .static-page-body { padding: 32px 16px 56px; }
  .static-section h2 { font-size: 1.1rem; }
}

/* --- 超小型スマートフォン (360px 以下) --- */
@media (max-width: 360px) {
  .logo-text     { font-size: 0.95rem; }
  .logo-icon     { font-size: 1.2rem; }
  .btn-tel, .btn-line { font-size: 0.7rem; padding: 6px 10px; }
  .category-card__name { font-size: 0.88rem; }
  .card__title   { font-size: 0.9rem; }
  .hero__title   { font-size: 1.6rem; }
}

/* ============================================================
   記事ページ補完スタイル（article-template.html クラス対応）
   index.html と記事ページで HTML 構造が異なるため、
   記事ページで使用するクラスをここに定義する。
   ============================================================ */

/* ---- ヘッダー：.container なしで直置きされた .header-inner を中央寄せ ---- */
/* index.html は .container > .header-inner のため .container の padding を無効化 */
.site-header .container { padding-left: 0; padding-right: 0; }
.site-header .header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px clamp(16px, 3vw, 28px);
}

/* ---- グローバルナビ（記事ページ用 .global-nav） ---- */
.global-nav { margin-left: auto; }
.global-nav ul { display: flex; gap: 4px; }
.global-nav a {
  color: rgba(255,255,255,0.9);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  text-decoration: none;
}
.global-nav a:hover,
.global-nav a.is-current { background: rgba(255,255,255,0.18); color: var(--color-white); }

/* ---- ロゴ：.logo-icon / .logo-text（記事ページ） ---- */
.site-logo { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.logo-icon { font-size: 1.5rem; line-height: 1; }
.logo-text {
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

/* ---- ヘッダーボタン：btn-tel / btn-line（単独クラス版） ---- */
.btn-tel, .btn-line {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--font-base);
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn-tel {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn-tel:hover { background: rgba(255,255,255,0.28); color: var(--color-white); }
.btn-line {
  background: var(--color-line);
  color: var(--color-white);
  border: 1px solid transparent;
}
.btn-line:hover { background: var(--color-line-dark); color: var(--color-white); }

/* ---- パンくず：<ol><li> 構造 ---- */
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}
.breadcrumb li { display: flex; align-items: center; font-size: 0.8rem; color: var(--color-text-muted); }
.breadcrumb li + li::before {
  content: "›";
  margin: 0 6px;
  color: var(--color-border-mid);
}
.breadcrumb li a { color: var(--color-text-muted); }
.breadcrumb li a:hover { color: var(--color-primary); }

/* ---- メインコンテンツの幅制限（記事ページは <main> 直下に配置） ---- */
main {
  /* ページ幅を超えるコンテンツを封じ込める */
  overflow-x: hidden;
  width: 100%;
}
main > .breadcrumb {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px clamp(16px, 3vw, 28px) 8px;
  overflow-x: hidden;
}
main > .article-layout {
  max-width: var(--max-width);
  margin: 32px auto 0;
  padding: 0 clamp(16px, 3vw, 28px);
  /* コンテナ自体が縮小できるよう */
  box-sizing: border-box;
  width: 100%;
}
main > .cta-section { margin-top: 0; }

/* ---- 記事ヘッダー ---- */
.article-category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border: 1px solid rgba(30,128,85,0.25);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.article-title {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  font-weight: 900;
  line-height: 1.5;
  margin-bottom: 14px;
  color: var(--color-text);
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ---- summary-box 内リスト ---- */
.summary-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.summary-box ul li {
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--color-text);
  padding-left: 1.5em;
  position: relative;
}
.summary-box ul li::before {
  content: "✓";
  color: var(--color-primary);
  font-weight: 700;
  position: absolute;
  left: 0;
}

/* ---- 目次リスト（#toc-list は JS が <li><a> を生成） ---- */
#toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  counter-reset: toc-counter;
}
#toc-list li { counter-increment: toc-counter; display: flex; align-items: baseline; gap: 8px; }
#toc-list li::before {
  content: counter(toc-counter) ".";
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
  min-width: 18px;
}
#toc-list a { font-size: 0.875rem; color: var(--color-primary); }
#toc-list a:hover { text-decoration: underline; }

/* ---- callout__title（.callout__icon/.callout__body の代わり） ---- */
.callout__title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.4;
}
.callout--info .callout__title { color: var(--color-primary-dark); }
.callout--warn .callout__title { color: #7A4A00; }
.callout--note .callout__title { color: #1256A0; }
.callout p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--color-text-sub);
  margin: 0;
}
.callout p + p { margin-top: 8px; }
.callout ul, .callout ol {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--color-text-sub);
  padding: 0;
  margin: 6px 0 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.callout ul li { padding-left: 1.1em; position: relative; }
.callout ul li::before { content: "・"; position: absolute; left: 0; }

/* ---- data-table（.article-body の外でも機能する独立クラス） ---- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.875rem;
  line-height: 1.6;
}
.data-table th, .data-table td {
  border: 1px solid var(--color-border);
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
}
.data-table th {
  background: var(--color-primary-light);
  font-weight: 700;
  color: var(--color-primary-dark);
  white-space: nowrap;
}
.data-table tr:nth-child(even) td { background: var(--color-bg-soft); }
.data-table a { color: var(--color-primary); }

/* ---- 記事内 CTA（__text / __buttons / __line / __tel） ---- */
.article-cta {
  background: var(--color-primary-grad);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  text-align: center;
  margin: 48px 0;
}
.article-cta__text {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 18px;
  line-height: 1.5;
}
.article-cta__buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.article-cta__line, .article-cta__tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.article-cta__line { background: var(--color-line); color: var(--color-white); }
.article-cta__line:hover { background: var(--color-line-dark); color: var(--color-white); transform: translateY(-1px); }
.article-cta__tel { background: rgba(255,255,255,0.15); color: var(--color-white); border: 1px solid rgba(255,255,255,0.4); }
.article-cta__tel:hover { background: rgba(255,255,255,0.28); color: var(--color-white); }

/* ---- 著者ボックス補完（__title / __bio） ---- */
.author-box__title {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}
.author-box__bio {
  font-size: 0.82rem;
  color: var(--color-text-sub);
  line-height: 1.75;
  margin: 0;
}

/* ---- サイドバー（.article-sidebar = .sidebar 相当） ---- */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 88px;
}

/* ---- サイドバーウィジェット内 CTA ---- */
.sidebar-cta {
  background: var(--color-primary-grad);
  padding: 20px 16px;
  text-align: center;
}
.sidebar-cta p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.6;
  margin-bottom: 14px;
}
.sidebar-cta small {
  display: block;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.65);
  margin-top: 10px;
}
.sidebar-cta__line, .sidebar-cta__tel {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  margin-bottom: 8px;
  transition: all var(--transition);
}
.sidebar-cta__line { background: var(--color-line); color: var(--color-white); }
.sidebar-cta__line:hover { background: var(--color-line-dark); color: var(--color-white); }
.sidebar-cta__tel {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.35);
  margin-bottom: 0;
}
.sidebar-cta__tel:hover { background: rgba(255,255,255,0.28); color: var(--color-white); }

/* ---- サイドバーリンクリスト（.sidebar-category-list / .sidebar-article-list） ---- */
.sidebar-category-list, .sidebar-article-list {
  display: flex;
  flex-direction: column;
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-category-list a, .sidebar-article-list a {
  display: block;
  font-size: 0.83rem;
  color: var(--color-text-sub);
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1.5;
}
.sidebar-category-list li:last-child a,
.sidebar-article-list li:last-child a { border-bottom: none; }
.sidebar-category-list a:hover,
.sidebar-article-list a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding-left: 20px;
}

/* ---- フッター CTA セクション（__inner / __sub / __buttons / __line / __tel） ---- */
.cta-section__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 28px);
}
.cta-section__title {
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 12px;
  line-height: 1.4;
}
.cta-section__sub {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 28px;
  line-height: 1.8;
}
.cta-section__buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-section__line, .cta-section__tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  border-radius: var(--radius-pill);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.cta-section__line { background: var(--color-line); color: var(--color-white); }
.cta-section__line:hover { background: var(--color-line-dark); color: var(--color-white); transform: translateY(-2px); }
.cta-section__tel {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.4);
  font-size: 0.95rem;
}
.cta-section__tel:hover { background: rgba(255,255,255,0.28); color: var(--color-white); }

/* ---- 記事ページ フッター（シンプル構造） ---- */
/* .footer-inner は grid だが記事ページでは flex で上書き */
.site-footer .footer-inner:has(.footer-nav) {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px 32px;
  padding: 36px clamp(16px, 3vw, 28px);
  max-width: var(--max-width);
  margin: 0 auto;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
/* .logo-icon / .logo-text はフッターにも適用される */
.footer-nav ul { display: flex; flex-wrap: wrap; gap: 4px 16px; list-style: none; padding: 0; margin: 0; }
.footer-nav a { font-size: 0.82rem; color: rgba(255,255,255,0.65); text-decoration: none; transition: color var(--transition); }
.footer-nav a:hover { color: var(--color-white); }
.footer-copy { font-size: 0.72rem; color: rgba(255,255,255,0.4); margin-left: auto; }

/* ---- レスポンシブ補完（記事ページ） ---- */
@media (max-width: 900px) {
  main > .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
}
@media (max-width: 768px) {
  main > .article-layout { padding: 0 16px; margin-top: 20px; }
  main > .breadcrumb { padding: 14px 16px 6px; }
  .article-cta { padding: 28px 18px; }
  .article-cta__buttons,
  .cta-section__buttons { flex-direction: column; align-items: center; }
  .article-cta__line, .article-cta__tel,
  .cta-section__line, .cta-section__tel { width: 100%; justify-content: center; max-width: 320px; }
  /* テーブルの横スクロール（white-space: nowrap は付けない — 全体が極端に横長になるため） */
  .data-table,
  .article-body table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    font-size: 0.82rem;
  }
  /* ヘッダーセルだけ折り返し禁止（可読性のため） */
  .data-table th,
  .article-body th { white-space: nowrap; }
  .footer-copy { margin-left: 0; }
  .footer-nav { width: 100%; }
}

/* ============================================================
   カテゴリインデックスページ
   ============================================================ */

.category-page-header {
  background: var(--color-primary-grad);
  color: var(--color-white);
  padding: 68px clamp(16px, 3vw, 28px) 56px;
  text-align: center;
}
.category-page-header h1 {
  font-size: 2rem;
  color: var(--color-white);
  margin-bottom: 14px;
}
.category-page-header p {
  font-size: 1rem;
  opacity: 0.88;
  max-width: 640px;
  line-height: 1.85;
  margin: 0 auto;
}

.category-type-grid {
  padding: 56px 0;
  background: var(--color-white);
}
.items-type-list {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
}
.item-type-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 26px 22px;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  min-width: 152px;
  text-decoration: none;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.item-type-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  color: var(--color-primary-dark);
}
.item-type-card__icon {
  font-size: 2.2rem;
}
.item-type-card__name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
}

.category-articles-section {
  padding: 64px 0;
}
.category-articles-section .section-title {
  font-size: 1.5rem;
  margin-bottom: 36px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--color-primary);
}

.guide-pickup {
  padding: 48px 0 12px;
}

.guide-pickup__header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.guide-pickup__title {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  margin: 10px 0 8px;
}

.guide-pickup__lead {
  max-width: 760px;
  color: var(--color-text-sub);
  line-height: 1.8;
}

.guide-pickup__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.guide-pickup-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100%;
  padding: 22px 20px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.guide-pickup-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.guide-pickup-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.76rem;
  color: var(--color-text-muted);
}

.guide-pickup-card__title {
  font-size: 0.97rem;
  line-height: 1.6;
  font-weight: 700;
  color: var(--color-text);
}

.guide-pickup-card__desc {
  font-size: 0.84rem;
  color: var(--color-text-sub);
  line-height: 1.7;
}

/* カテゴリページのカード */
#category-articles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}
.card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card__img-placeholder {
  background: var(--color-primary-light);
  font-size: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
}
.card__body {
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.card__category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.card__title {
  font-size: 1rem;
  line-height: 1.5;
}
.card__title a {
  color: var(--color-text);
}
.card__title a:hover {
  color: var(--color-primary);
}
.card__excerpt {
  font-size: 0.875rem;
  color: var(--color-text-sub);
  line-height: 1.7;
  flex: 1;
}
.card__meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

@media (max-width: 768px) {
  .category-page-header { padding: 52px 16px 42px; }
  .category-page-header h1 { font-size: 1.5rem; }
  .items-type-list { gap: 12px; }
  .item-type-card { min-width: 110px; padding: 16px 12px; }
  #category-articles { grid-template-columns: 1fr; }
  .guide-pickup { padding: 40px 0 8px; }
  .guide-pickup__header { margin-bottom: 20px; }
  .guide-pickup__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   静的ページ（about / policy / sitemap）
   ============================================================ */

.static-page-body {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px clamp(16px, 3vw, 28px) 72px;
}

.static-section {
  margin-bottom: 3rem;
}

.static-section h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  border-left: 4px solid var(--color-primary);
  padding-left: 12px;
  margin-bottom: 1.25rem;
}

.static-section p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--color-text-sub);
  margin-bottom: 1rem;
}

.static-section ul {
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
}

.static-section ul li {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--color-text-sub);
  margin-bottom: 0.3rem;
}

/* サイトマップ */
.sitemap-body .static-section h2 {
  font-size: 1.1rem;
}

.sitemap-list {
  list-style: none !important;
  padding-left: 0 !important;
}

.sitemap-list li {
  border-bottom: 1px solid var(--color-border);
  padding: 6px 0;
}

.sitemap-list li:first-child {
  border-top: 1px solid var(--color-border);
}

.sitemap-list a {
  font-size: 0.9rem;
  color: var(--color-primary-dark);
  text-decoration: none;
  display: block;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.15s;
}

.sitemap-list a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}