.site-footer{display:block;width:100%;margin:0;box-sizing:border-box;border-top:1px solid var(--spire-ink,#090909);padding:0 0 34px;background:var(--spire-paper,#fff);color:var(--spire-ink,#090909);text-align:center}
.site-footer *{box-sizing:border-box}

/* ブランドとサイト内リンク */
.spire-footer-nav{display:grid;grid-template-columns:minmax(180px,1.35fr) repeat(4,minmax(100px,1fr));gap:18px;width:min(100% - 24px,1180px);margin:0 auto;padding:34px 0 24px;text-align:left}
.spire-footer-col{min-width:0}
.spire-footer-toggle{display:block;width:100%;margin:0;padding:0;border:0;background:transparent;color:inherit;font:inherit;text-align:left;pointer-events:none}
.spire-footer-toggle>small{display:block;margin-bottom:9px;color:var(--spire-muted,#6f7175);font-family:var(--spire-eyebrow,'Avenir Next',sans-serif);font-size:10px;font-weight:700;letter-spacing:.14em}
.spire-footer-toggle-icon{display:none;border:1px solid var(--spire-muted,#6f7175);border-radius:50%}
.spire-footer-col a{display:inline-block;padding:7px 0;color:var(--spire-text,#2d3034);font-size:12.5px;font-weight:500;text-decoration:none}
.spire-footer-col a:hover,.spire-footer-col a:focus-visible{color:var(--spire-cobalt,#139edf);text-decoration:underline;text-underline-offset:3px}
.spire-footer-col--brand .spire-footer-home{display:inline-block;color:inherit;text-decoration:none}
.spire-footer-col--brand .spire-footer-wordmark{font-family:var(--spire-display,Georgia,serif);font-size:40px;font-weight:700;font-synthesis:none;letter-spacing:.1em;line-height:1}
.spire-footer-col--brand .spire-footer-wordmark span{color:var(--spire-cobalt,#139edf);font-size:15px;vertical-align:14px}
.site-footer .spire-footer-note{margin:12px 0 0;color:var(--spire-muted,#6f7175);font-size:11px;line-height:1.9;letter-spacing:.02em}
.site-footer .spire-footer-sub{display:block;margin-top:6px;color:var(--spire-cobalt,#139edf);font-family:var(--spire-eyebrow,'Avenir Next',sans-serif);font-size:10px;font-weight:700;letter-spacing:.16em}
.site-footer .spire-footer-legal{display:block;width:min(100% - 24px,1180px);margin:0 auto;padding-top:18px;border-top:1px solid var(--spire-line,rgba(9,9,9,.2));color:var(--spire-muted,#6f7175);font-size:10.5px;letter-spacing:.06em;text-align:center}
.site-footer .spire-footer-col .privacy-link{display:inline-block;width:auto;margin:0;padding:7px 0;color:var(--spire-text,#2d3034);font-size:12.5px;font-weight:500;text-decoration:none}
.site-footer .spire-footer-col .privacy-link:hover,.site-footer .spire-footer-col .privacy-link:focus-visible{color:var(--spire-cobalt,#139edf);text-decoration:underline;text-underline-offset:3px}

@media(max-width:900px){
  .spire-footer-nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 20px}
  .spire-footer-col--brand{grid-column:1/-1;margin-bottom:8px}
}
@media(max-width:760px){
  .site-footer{border-top:1px solid var(--spire-line,rgba(9,9,9,.2));padding-bottom:24px;text-align:left}
  .spire-footer-nav{display:block;width:min(100% - 36px,560px);padding:0;text-align:left}
  .spire-footer-col--brand{margin:0;padding:32px 0 28px;border-bottom:1px solid var(--spire-line,rgba(9,9,9,.2))}
  .spire-footer-col--brand .spire-footer-wordmark{font-size:44px}
  .site-footer .spire-footer-sub{margin-top:14px;font-size:11px;letter-spacing:.12em}
  .site-footer .spire-footer-note{font-size:12px;line-height:2}
  .spire-footer-section{border-bottom:1px solid var(--spire-line,rgba(9,9,9,.2))}
  .spire-footer-toggle{display:flex;align-items:center;justify-content:space-between;min-height:68px;padding:0;cursor:pointer;pointer-events:auto}
  .spire-footer-toggle>small{margin:0;color:var(--spire-text,#2d3034);font-size:13px;letter-spacing:.13em}
  .spire-footer-toggle:focus-visible{outline:2px solid var(--spire-cobalt,#139edf);outline-offset:-2px}
  .spire-footer-toggle-icon{position:relative;display:inline-grid;flex:0 0 auto;width:32px;height:32px;place-items:center}
  .spire-footer-toggle-icon::before{width:8px;height:8px;border-right:1.5px solid var(--spire-muted,#6f7175);border-bottom:1.5px solid var(--spire-muted,#6f7175);content:"";transform:rotate(45deg) translate(-2px,-2px);transition:transform .2s ease}
  .spire-footer-toggle[aria-expanded="true"] .spire-footer-toggle-icon::before{transform:rotate(225deg) translate(-2px,-2px)}
  .spire-footer-links{padding:0 0 16px}
  .spire-footer-links[hidden]{display:none}
  .spire-footer-links br{display:none}
  .spire-footer-links a,.site-footer .spire-footer-col .privacy-link{display:block;padding:8px 0;font-size:15px;line-height:1.6}
  .site-footer .spire-footer-legal{width:min(100% - 36px,560px);padding-top:22px;border-top:0;font-size:9.5px;text-align:left}
}