/* Shared navigation; existing page tokens and section spacing stay unchanged. */
html{--site-header-height:109px;scroll-padding-top:var(--site-header-height)}
header.site-header{position:sticky;top:0;z-index:100;width:100%;margin:0;padding:0;border:0;border-bottom:1px solid #1f1d1a;background:#fbf8f1;color:#1f1d1a;backdrop-filter:none;font:500 16px/1.5 'Zen Kaku Gothic New',sans-serif;letter-spacing:0}
.site-header *{box-sizing:border-box}
.site-header .fv2-hd-20260913__inner{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:1208px;min-height:60px;padding:4px 24px;margin:0 auto}
.site-header .fv2-hd-20260913__brand{display:flex;align-items:center;gap:10px;min-height:44px;text-decoration:none;color:inherit}
.site-header .fv2-hd-20260913__brand img{display:block;flex-shrink:0;width:40px;height:40px}
.site-header .fv2-hd-20260913__brand b{display:block;font:900 20px/1.3 'Zen Maru Gothic','Zen Kaku Gothic New',sans-serif;white-space:nowrap}
.site-header .fv2-hd-20260913__brand small{display:block;font:500 16px/1.25 'Zen Kaku Gothic New',sans-serif}
.site-header .fv2-hd-20260913__brand small span{display:inline-block;white-space:nowrap}
.site-header .fv2-hd-20260913__phone{display:grid;grid-template-columns:auto auto;align-items:center;gap:0 14px;min-height:44px;text-decoration:none;color:inherit}
.site-header .fv2-hd-20260913__phone span{font-size:16px;white-space:nowrap}
.site-header .fv2-hd-20260913__phone b{font-size:22px;line-height:1.25}
.site-header .fv2-hd-20260913__phone small{grid-column:2;font-size:16px;line-height:1.25}
.site-nav-shell{position:relative;max-width:1208px;margin:0 auto}
.site-nav{display:flex;gap:8px;margin:0;padding:1px 16px;height:48px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;scroll-padding-inline:16px;border-top:1px solid #b5b1ab}
.site-nav::-webkit-scrollbar{display:none}
.site-nav a{display:flex;align-items:center;justify-content:center;flex:none;min-width:44px;min-height:44px;padding:0 12px;border-bottom:2px solid transparent;color:inherit;text-decoration:none;font-size:16px;line-height:1.25;white-space:nowrap}
.site-nav a:hover,.site-nav a[aria-current]{color:#b5352a;border-bottom-color:#b5352a}
.site-nav-cue{display:none;position:absolute;right:0;top:0;width:24px;height:48px;align-items:center;justify-content:center;background:#fbf8f1;border-top:1px solid #b5b1ab;color:#1f1d1a;font-size:24px;pointer-events:none}
.site-nav-shell[data-overflow="true"] .site-nav{margin-right:24px}
.site-nav-shell[data-overflow="true"] .site-nav-cue{display:flex}
.site-header a:focus-visible{outline:2px solid #b5352a;outline-offset:-3px}
section:not(.hero){scroll-margin-top:12px}
.site-summary [id]{scroll-margin-top:12px}
.site-summary{padding:32px 22px}
.site-summary h2{font-family:var(--serif);font-size:clamp(24px,4vw,32px);line-height:1.6;margin:0 0 12px}
.site-summary p{font-size:16px;margin:0 0 12px;line-height:1.9}
.site-summary a{display:inline-flex;align-items:center;min-height:44px;padding:4px 0;border-bottom:1px solid currentColor;color:var(--shu);font-weight:700}
.site-summary a:focus-visible{outline:2px solid var(--shu);outline-offset:4px}
@media(max-width:760px){
 html{--site-header-height:101px}
 .site-header .fv2-hd-20260913__inner{min-height:52px;padding:4px 16px;gap:8px}
 .site-header .fv2-hd-20260913__brand{gap:8px}
 .site-header .fv2-hd-20260913__brand img{width:32px;height:32px}
 .site-header .fv2-hd-20260913__brand b{font-size:18px}
 .site-header .fv2-hd-20260913__brand small{display:none}
 .site-header .fv2-hd-20260913__phone{display:flex;border-left:1px solid #b5b1ab;padding-left:12px}
 .site-header .fv2-hd-20260913__phone b,.site-header .fv2-hd-20260913__phone small{display:none}
}
@media(max-width:350px){.site-header .fv2-hd-20260913__inner{padding-inline:12px}.site-header .fv2-hd-20260913__brand{gap:5px}.site-header .fv2-hd-20260913__brand b{font-size:16px}.site-header .fv2-hd-20260913__brand img{width:28px;height:28px}.site-header .fv2-hd-20260913__phone{padding-left:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.site-nav{scroll-behavior:auto}}