.site-header{box-sizing:border-box;width:min(1320px,calc(100% - 64px));max-width:none;margin:0 auto;padding:22px 0;display:flex;align-items:center;gap:28px;min-height:100px;color:#133347;font-family:"Yu Gothic",Meiryo,sans-serif}.site-header .site-brand{display:block;flex-shrink:0}.site-header .site-brand img{width:170px;height:auto;display:block}.site-header nav{display:flex;flex-wrap:wrap;gap:24px;margin-left:auto;font-size:14px;font-weight:600}.site-header a{text-decoration:none;white-space:nowrap}.site-header nav a{padding:10px 0;border-bottom:2px solid transparent;color:#354e5c}.site-header nav a[aria-current=page]{color:#006db5;border-bottom-color:#ffd42a}.site-header .site-login{border:1px solid #006db5;border-radius:5px;color:#006db5;padding:10px 16px;font-size:13px;font-weight:700}.site-header a:hover{color:#006db5}.site-header a:focus-visible{outline:3px solid #006db5;outline-offset:4px}@media(max-width:1050px){.site-header{flex-wrap:wrap;gap:12px 24px}.site-header nav{order:3;width:100%;margin:0;gap:24px}.site-header .site-login{margin-left:auto}}@media(max-width:600px){.site-header{width:calc(100% - 36px);padding:15px 0;gap:12px}.site-header .site-brand img{width:132px}.site-header .site-login{font-size:11px;padding:8px 10px}.site-header nav{gap:8px 18px;font-size:12px}}
.site-login{display:inline-flex;align-items:center;gap:8px}.profile-avatar--header{width:28px;height:28px;object-fit:cover;border-radius:50%}