/* Two-line navigation beside the inquiry button, shared by every page. */
.header .header-banners{gap:12px;align-items:center}
.header .header-banner{--banner-color:#cbe7fb;--banner-bg:#eff8ff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:112px;min-height:62px;padding:8px 20px;border:1px solid var(--banner-color);border-radius:12px;background:var(--banner-bg);color:#173d6b;text-decoration:none;line-height:1.4;transition:background .2s,border-color .2s,box-shadow .2s}
.header .header-banner-pricing{--banner-color:#f2e29a;--banner-bg:#fff9dd}
.header .header-banner-columns{--banner-color:#f6cada;--banner-bg:#fff1f6}
.header-banner-ja{font-family:var(--heading);font-size:16px;font-weight:800;letter-spacing:.07em}
.header-banner-en{font:700 9px/1.4 'DM Sans',sans-serif;color:#526b86;letter-spacing:.16em}
.header .header-banner:hover{background:#fff;border-color:#0b65b1;box-shadow:0 3px 0 var(--banner-color);color:#0b65b1;text-decoration:none}
.header .header-banner[aria-current=page]{border-color:#0b65b1;box-shadow:inset 0 -3px 0 #0b65b1;color:#0b65b1;text-decoration:none}
.header .header-banner:focus-visible{outline:3px solid #0b65b1;outline-offset:3px}
@media(max-width:1200px){.header .header-banners{gap:10px}.header .header-banner{min-width:102px;padding-inline:16px}}
@media(max-width:1100px){
 .header{gap:16px;padding-inline:24px}
 .header .header-banners{display:flex;gap:8px}
 .header .header-banner{min-width:96px;min-height:58px;padding:8px 14px}
 .header .menu-button{display:none}
 .mobile-nav .header-banner{flex-direction:row;justify-content:space-between;min-height:62px;padding:13px 18px;margin-bottom:10px;gap:20px}
 .mobile-nav .header-banner-ja{font-size:17px}.mobile-nav .header-banner-en{font-size:10px}
 .mobile-nav>a:not(.header-banner){padding-block:12px;min-height:48px}
 .mobile-nav{overflow-y:auto;overscroll-behavior:contain}
}
@media(min-width:641px) and (max-width:800px){
 .header{gap:12px;padding-inline:20px}
 .header>.brand>span:last-child{font-size:18px}
 .header>.brand small{font-size:7px;letter-spacing:.05em}
 .header .header-banners{gap:6px}
 .header .header-banner{min-width:74px;min-height:54px;padding:7px 8px}
 .header-banner-ja{font-size:14px;letter-spacing:.03em}
 .header-banner-en{font-size:8px;letter-spacing:.1em}
 .header .header-cta{min-width:142px;padding-inline:14px;font-size:11px;gap:16px}
}
@media(max-width:640px){
 html{scroll-padding-top:148px}
 .header{display:grid;grid-template-columns:minmax(0,1fr) 110px;grid-template-rows:50px 54px;gap:8px;height:128px;padding:8px 16px}
 .header>.brand{grid-column:1;grid-row:1;justify-self:start}
 .header>.brand>span:last-child{font-size:19px}
 .header>.brand small{font-size:7px;letter-spacing:.06em}
 .header .menu-button{display:block;grid-column:2;grid-row:1;justify-self:end;margin-left:0}
 .header .header-banners{grid-column:1;grid-row:2;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin:0;min-width:0}
 .header-banners .header-banner{min-width:0;min-height:50px;padding:6px 4px;gap:4px;border-radius:9px}
 .header-banners .header-banner-ja{font-size:12px;letter-spacing:0;white-space:nowrap}
 .header-banners .header-banner-en{font-size:7px;letter-spacing:.1em}
 .header .header-cta{display:inline-flex;grid-column:2;grid-row:2;min-width:0;min-height:50px;padding:8px 10px;justify-content:center;gap:6px;font-size:10px;white-space:nowrap}
 .header .header-cta>span{font-size:17px}
 .mobile-nav{top:128px;max-height:calc(100dvh - 128px)}
}
@media(max-width:360px){
 .header{grid-template-columns:minmax(0,1fr) 100px}
 .header .header-banners{gap:4px}
 .header-banners .header-banner-ja{font-size:11px}
 .header-banners .header-banner-en{font-size:6.5px}
 .header .header-cta{padding-inline:7px;font-size:9px;gap:4px}
}