.site-maintenance{display:flex;align-items:center;gap:14px 20px;padding:16px 20px;margin:0 0 20px;background:#f0f6f5;border:1px solid #d7e5e1;border-radius:0;color:#173b36;font-size:14px;line-height:1.65}
.site-maintenance.container{margin:24px auto}
.site-maintenance__meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;flex-shrink:0}
.site-maintenance__label{display:inline-block;padding:3px 9px;border-radius:0;background:#dcebe5;color:#1b4e40;font-size:12px;font-weight:700;white-space:nowrap}
.site-maintenance time{color:#50655e;font-size:12px;white-space:nowrap}
.site-maintenance p{flex:1;margin:0!important;font-weight:700;line-height:1.7}
.site-maintenance__link{flex-shrink:0;color:#146344!important;font-size:13px;font-weight:700;text-decoration:underline!important;text-underline-offset:4px;white-space:nowrap}
.site-maintenance a:focus-visible,.site-maintenance-article a:focus-visible{outline:3px solid #167257;outline-offset:4px}
.site-maintenance-article{max-width:840px;margin:36px auto 64px;padding:0 24px;color:#20352f;font-size:16px;line-height:1.9}
.site-maintenance-article nav{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:#576b63;margin-bottom:28px}
.site-maintenance-article a{color:#146344;text-underline-offset:4px}
.site-maintenance-article h1{font-size:clamp(25px,3.5vw,36px);line-height:1.5;letter-spacing:.015em;margin:16px 0 12px}
.site-maintenance-article .site-maintenance-article__date{color:#65766f;font-size:13px;margin:0 0 28px}
.site-maintenance-article p{margin:0 0 20px}
.site-maintenance-article__back{display:inline-block;margin-top:16px;font-weight:700}
.maintenance-document{margin:0;background:#f7f9f8;font-family:system-ui,-apple-system,"Noto Sans JP","Yu Gothic",sans-serif}
.maintenance-document-header{padding:20px 24px;background:#fff;border-bottom:1px solid #e0e7e3}
.maintenance-document-header a{display:block;max-width:840px;margin:auto;color:#174f3d;font-size:23px;font-weight:800;text-decoration:none}
.maintenance-document-footer{max-width:840px;margin:0 auto;padding:24px;color:#65766f;font-size:13px}
@media(max-width:640px){.site-maintenance{flex-wrap:wrap;gap:8px 14px;padding:14px 16px}.site-maintenance__meta{flex-basis:100%;justify-content:space-between}.site-maintenance p{flex-basis:100%;font-size:14px}.site-maintenance__link{margin-left:auto}.site-maintenance.container{margin-top:16px;margin-bottom:16px}.site-maintenance-article{margin-top:24px;padding:0 20px}.site-maintenance-article nav{margin-bottom:20px}}