:root{--red:#c8102e;--black:#111;--gray:#666;--light:#f5f5f3;--line:#deded9;--white:#fff;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--black);background:#fff;font-family:"Helvetica Neue","Arial","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;line-height:1.8;letter-spacing:.02em}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto}.container{width:min(calc(100% - 48px),var(--max));margin:auto}
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.hero-logo-final img{display:block;width:100%;max-width:430px;height:auto}
.brand-principles{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;background:#fff}
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