@charset "UTF-8";

/* 全体把握を優先したツリー型サイトマップ。カードを重ねず、分類と枝で階層を示す。 */
.sitemap-page { background: #fff; }
.sitemap-hero { padding: 30px clamp(28px, 4.4vw, 64px) 20px; background: #fff; }
.sitemap-hero-inner { width: min(100%, 1160px); min-height: 210px; margin: 0 auto; padding: clamp(36px, 5vw, 58px) clamp(32px, 5vw, 62px); color: #fff; background: linear-gradient(120deg, #0b3155 0%, #145b83 100%); }
.sitemap-hero-label { margin: 0 0 16px; color: rgba(255,255,255,.72); font-size: 11px; font-weight: 750; }
.sitemap-hero h1 { margin: 0; font-size: clamp(40px, 5.2vw, 68px); line-height: 1.15; letter-spacing: -.055em; }
.sitemap-hero .subpage-lead { max-width: 720px; margin: 20px 0 0; color: rgba(255,255,255,.82); font-size: 14px; line-height: 1.85; }

.sitemap-content { padding: 0 clamp(28px, 4.4vw, 64px) clamp(80px, 9vw, 120px); background: #fff; }
.sitemap-content-inner { width: min(100%, 1160px); margin: 0 auto; }
.sitemap-toolbar { display: flex; min-height: 62px; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid #cfd9df; }
.sitemap-toolbar > p { margin: 0; color: #526c7d; font-size: 11px; line-height: 1.6; }
.sitemap-controls { display: flex; flex: 0 0 auto; gap: 8px; }
.sitemap-controls button { min-height: 34px; padding: 7px 12px; color: #234b66; background: #fff; border: 1px solid #bdcbd4; border-radius: 0; font: inherit; font-size: 10px; font-weight: 650; cursor: pointer; }
.sitemap-controls button:hover,
.sitemap-controls button:focus-visible { color: #fff; background: #0f547e; border-color: #0f547e; }

.sitemap-list { background: #fff; }
.sitemap-category { border-bottom: 1px solid #d5dde2; }
.sitemap-category summary { display: flex; min-height: 70px; align-items: center; gap: 18px; padding: 19px 4px; color: #142f42; cursor: pointer; list-style: none; }
.sitemap-category summary::-webkit-details-marker { display: none; }
.sitemap-category summary > i { flex: 0 0 14px; color: #19729a; font-size: 17px; font-style: normal; font-weight: 500; line-height: 1; text-align: center; }
.sitemap-category summary strong { font-size: 16px; line-height: 1.45; }
.sitemap-category summary:hover { color: #07628e; }

.sitemap-category-body { padding: 0 26px 28px; }
.sitemap-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 34px; }
.sitemap-links a { display: flex; min-height: 44px; align-items: center; gap: 9px; padding: 9px 0; color: #19384d; font-size: 11px; font-weight: 620; line-height: 1.55; }
.sitemap-links a i { flex: 0 0 auto; color: #8ba0ad; font-size: 11px; font-style: normal; font-weight: 400; }
.sitemap-links a strong { font-weight: 760; }
.sitemap-links a:hover,
.sitemap-links a:focus-visible { color: #08709f; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.sitemap-noscript { margin: 20px 0; padding: 16px; color: #7a3e24; background: #fff5e8; }

@media (min-width: 761px) and (max-width: 1180px) {
  .sitemap-hero,
  .sitemap-content { padding-inline: clamp(28px, 4vw, 48px); }
  .sitemap-links { grid-template-columns: repeat(2, minmax(0, 1fr)); gap-x: 28px; }
}

@media (max-width: 760px) {
  .sitemap-hero { padding: 0; }
  .sitemap-hero-inner { min-height: 240px; padding: 72px 20px 40px; }
  .sitemap-hero-label { margin-bottom: 12px; font-size: 10px; }
  .sitemap-hero h1 { font-size: clamp(38px, 12vw, 48px); }
  .sitemap-hero .subpage-lead { margin-top: 16px; font-size: 12px; line-height: 1.8; }
  .sitemap-content { padding: 0 14px 80px; }
  .sitemap-toolbar { min-height: 68px; }
  .sitemap-toolbar > p { font-size: 10px; }
  .sitemap-controls { gap: 6px; }
  .sitemap-controls button { min-height: 36px; padding-inline: 9px; font-size: 9px; }
  .sitemap-category summary { min-height: 64px; gap: 12px; padding: 16px 2px; }
  .sitemap-category summary strong { font-size: 15px; }
  .sitemap-category-body { padding: 0 18px 18px; }
  .sitemap-links { grid-template-columns: minmax(0, 1fr); }
  .sitemap-links a { min-height: 42px; padding: 8px 0; font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .sitemap-controls button { transition: none; }
}