/* LTS common header regulation — production, 2026-10-17 */
header.lts-reg-header {
  box-sizing:border-box!important;
  position:relative!important;
  overflow:visible!important;
  z-index:1100!important;
  width:100%!important;
  min-height:76px!important;
  background:#fff!important;
  display:flex!important;
  align-items:center!important;
  justify-content:space-between!important;
  padding:12px clamp(16px,3vw,40px)!important;
  gap:clamp(10px,1.2vw,20px)!important;
}
header.lts-reg-header > .nav {
  box-sizing:border-box!important;
  width:100%!important;
  max-width:none!important;
  display:flex!important;
  align-items:center!important;
  justify-content:space-between!important;
  gap:clamp(10px,1.2vw,20px)!important;
}
header.lts-reg-header .brand {flex:0 0 auto!important; display:flex!important;align-items:center!important}
header.lts-reg-header .brand-logo,header.lts-reg-header .logo {
  display:block!important;width:auto!important;max-width:clamp(142px,13vw,190px)!important;
  height:auto!important;max-height:52px!important;object-fit:contain!important;
}
header.lts-reg-header nav:not(.lts-reg-desktop):not(.lts-reg-mobile-links),
header.lts-reg-header details:not(.lts-reg-mobile),
header.lts-reg-header .lts-global-nav,
header.lts-reg-header .lts-reg-old-back {display:none!important}
header.lts-reg-header .lts-reg-desktop {
  display:flex!important;align-items:center!important;justify-content:flex-end!important;
  flex:1 1 auto!important;min-width:0!important;
  gap:clamp(8px,1vw,17px)!important;
  padding:0!important;margin:0!important;background:none!important;
}
header.lts-reg-header .lts-reg-desktop a {
  display:inline-block!important;position:static!important;
  padding:7px 0!important;margin:0!important;
  color:#29362e!important;font:400 12px/1.6 "Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif!important;
  letter-spacing:0!important;text-decoration:none!important;
  white-space:nowrap!important;border-bottom:1px solid transparent!important;
}
header.lts-reg-header .lts-reg-desktop a:hover,
header.lts-reg-header .lts-reg-desktop a[aria-current="page"] {
  color:#526d5b!important;border-bottom-color:#526d5b!important;
}
header.lts-reg-header .lts-reg-contact {
  display:inline-flex!important;align-items:center!important;justify-content:center!important;
  color:#fff!important;background:#365447!important;border-radius:4px!important;
  padding:10px 14px!important;font:500 12px/1.5 "Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif!important;
  letter-spacing:0!important;text-decoration:none!important;min-width:0!important;
}
header.lts-reg-header .header-contact,header.lts-reg-header .navcontact {
  flex:0 0 auto!important;white-space:nowrap!important;
}
header.lts-reg-header .lts-reg-mobile {display:none!important}
@media(max-width:1319px){
  header.lts-reg-header{min-height:64px!important;padding:9px 20px!important;flex-wrap:nowrap!important}
  header.lts-reg-header > .nav {flex-wrap:nowrap!important}
  header.lts-reg-header .lts-reg-desktop,
  header.lts-reg-header .header-contact,
  header.lts-reg-header .navcontact,header.lts-reg-header .lts-reg-contact {display:none!important}
  header.lts-reg-header .brand-logo,header.lts-reg-header .logo{max-width:170px!important;max-height:46px!important}
  header.lts-reg-header .lts-reg-mobile {
    display:block!important;visibility:visible!important;opacity:1!important;
    position:relative!important;flex:0 0 44px!important;
    width:44px!important;height:44px!important;margin:0 0 0 auto!important;z-index:1200!important;
  }
  header.lts-reg-header .lts-reg-mobile summary{
    display:flex!important;visibility:visible!important;opacity:1!important;
    flex-direction:column!important;align-items:center!important;justify-content:center!important;
    gap:6px!important;width:44px!important;height:44px!important;padding:8px!important;
    box-sizing:border-box!important;cursor:pointer!important;list-style:none!important;
    border:0!important;background:transparent!important;
  }
  header.lts-reg-header .lts-reg-mobile summary::-webkit-details-marker{display:none!important}
  header.lts-reg-header .lts-reg-mobile summary span {
    display:block!important;width:24px!important;height:2px!important;border-radius:2px!important;
    background:#29362e!important;transform:none;
  }
  header.lts-reg-header .lts-reg-mobile[open] summary span:first-child{transform:translateY(4px) rotate(45deg)}
  header.lts-reg-header .lts-reg-mobile[open] summary span:last-child{transform:translateY(-4px) rotate(-45deg)}
  header.lts-reg-header .lts-reg-mobile > nav {
    box-sizing:border-box!important;display:flex!important;flex-direction:column!important;
    visibility:visible!important;opacity:1!important;
    position:absolute!important;top:calc(100% + 8px)!important;right:0!important;
    width:min(310px,calc(100vw - 24px))!important;max-height:calc(100dvh - 100px)!important;
    overflow-y:auto!important;margin:0!important;padding:8px 14px!important;
    background:#fff!important;border:1px solid #e0e5df!important;border-radius:10px!important;
    box-shadow:0 12px 28px #1d2e2030!important;z-index:1300!important;
  }
  header.lts-reg-header .lts-reg-mobile > nav a {
    display:block!important;position:static!important;width:100%!important;
    font:400 14px/1.5 "Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif!important;
    letter-spacing:0!important;color:#28382e!important;text-decoration:none!important;
    padding:11px 8px!important;margin:0!important;box-sizing:border-box!important;
    border-bottom:1px solid #eef0ec!important;white-space:normal!important;
  }
  header.lts-reg-header .lts-reg-mobile > nav a:last-child{border-bottom:0!important}
  header.lts-reg-header .lts-reg-mobile > nav a[aria-current="page"]{font-weight:600!important;color:#526d5b!important}
}