/* Root corporate site: shared runtime styles (round 1) */
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
[id]{scroll-margin-top:112px}
@media (max-width:767px){[id]{scroll-margin-top:92px}}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body.is-menu-open{overflow:hidden}
/* PC mega menu panel */
.rt-mega-link{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:12px 2px;border-bottom:1px solid #EFE8DE;font:500 15px/1.5 'Noto Sans JP',sans-serif;color:#221B14!important;text-decoration:none;transition:color .15s ease}
.rt-mega-link:hover,.rt-mega-link:focus-visible{color:#C94E10!important}
.rt-mega-link svg{flex:none;width:14px;height:14px;transition:transform .15s ease}
.rt-mega-link:hover svg{transform:translateX(3px)}
[data-rt-nav].is-active{color:#F2661F!important}
[data-rt-panel]{animation:rtFade .18s ease}
@keyframes rtFade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){[data-rt-panel]{animation:none}}
a:focus-visible,button:focus-visible{outline:3px solid #F2661F;outline-offset:3px}
/* tablet 768–1023: PC layout scaled to the screen width (zoom set by site.js) */
@media (min-width:768px) and (max-width:1023px){html,body{overflow-x:hidden}.view-pc{zoom:var(--rt-zoom,1)}}
/* SP: keep the header on screen while scrolling (overflow-x:hidden on the page wrapper disabled position:sticky) */
@media (max-width:767px){.view-sp > div{overflow-x:clip !important}html,body{overflow-x:clip}}