.site-header{display:block;height:auto;min-height:0;padding:0;margin:0;background:#fff;color:#202020;border:0;border-bottom:1px solid #dedede}
.site-header .site-header-inner{max-width:1160px;margin-inline:auto;padding:22px 40px;min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.site-header .site-brand{display:inline-flex;align-items:center;gap:10px;color:#202020;font:750 20px system-ui,-apple-system,"Segoe UI","Yu Gothic",Meiryo,sans-serif;letter-spacing:.5px;white-space:nowrap;text-decoration:none}
.site-header .site-brand img{display:block;width:28px;height:28px;flex-shrink:0}
.site-header .site-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0;padding:0}
.site-header .site-nav a{display:block;padding:10px 12px;border:1px solid transparent;border-radius:3px;min-height:40px;font:500 12px system-ui,-apple-system,"Segoe UI","Yu Gothic",Meiryo,sans-serif;letter-spacing:0;text-decoration:none;color:#555;line-height:1.5}
.site-header .site-nav a:hover{background:#f2f2f2;color:#202020}
.site-header .site-nav a[aria-current]{color:#202020;background:#f2f2f2;border-color:#dedede;font-weight:650}
.site-header a:focus-visible{outline:2px solid #202020;outline-offset:3px}
@media(max-width:760px){.site-header .site-header-inner{padding:20px 24px 12px;gap:12px;align-items:flex-start;flex-direction:column}.site-header .site-brand{font-size:18px}.site-header .site-nav{width:100%;gap:3px}.site-header .site-nav a{padding:10px 8px;font-size:12px}}
@media(max-width:360px){.site-header .site-header-inner{padding-inline:18px}.site-header .site-nav{gap:0}.site-header .site-nav a{padding-inline:6px;font-size:11px}}