/* 全ページ共通ヘッダー（v4）。色は直接hex指定してページ側のトークンに依存させない */
.hdr{border-bottom:1px solid #DFE2E5;background:#fff;position:sticky;top:0;z-index:1000}
.hdr .wrap{max-width:var(--hdr-w,1240px);margin:0 auto;padding:0 var(--hdr-p,clamp(18px,4.5vw,64px))}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:62px;gap:20px}
.hdr .mark{font-family:"Manrope","Helvetica Neue",Arial,sans-serif;font-weight:700;font-size:18px;letter-spacing:-.02em;color:#14171A;text-decoration:none;white-space:nowrap}
.hdr .mark i{color:#C8102E;font-style:normal}
.hdr .nav{display:flex;align-items:center;gap:26px}
.hdr .nav a{font-size:13px;font-weight:500;color:#14171A;text-decoration:none;transition:color .2s}
.hdr .nav a:hover{color:#C8102E}
.hdr .nav a.current{border-bottom:2px solid #14171A;padding-bottom:2px}
.hdr .nav .ct{font-family:"Manrope","Helvetica Neue",Arial,sans-serif;font-size:12px;letter-spacing:.05em;border:1px solid #14171A;padding:8px 17px;transition:background-color .2s,color .2s}
.hdr .nav .ct:hover{background:#14171A;color:#fff}
.navtog{display:none;border:1px solid #DFE2E5;background:#fff;font-family:"Manrope","Helvetica Neue",Arial,sans-serif;font-size:11px;letter-spacing:.08em;padding:8px 12px;cursor:pointer;color:#14171A}
.skip{position:absolute;left:-9999px}
.skip:focus{position:fixed;left:12px;top:12px;z-index:1100;background:#fff;border:1px solid #14171A;padding:10px 16px;color:#14171A}
:focus-visible{outline:2px solid #C8102E;outline-offset:2px}
@media(max-width:768px){
  .hdr .nav{display:none;position:absolute;top:62px;left:0;right:0;background:#fff;border-bottom:1px solid #DFE2E5;flex-direction:column;align-items:stretch;gap:0;padding:8px var(--hdr-p,clamp(18px,4.5vw,64px)) 18px}
  .hdr .nav.open{display:flex}
  .hdr .nav a{padding:12px 0;border-bottom:1px solid #EDEFF1;font-size:14px}
  .hdr .nav a.current{border-bottom:1px solid #EDEFF1;padding-bottom:12px}
  .hdr .nav .ct{margin-top:12px;text-align:center;border:1px solid #14171A}
  .navtog{display:block}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}