:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP",sans-serif;color:#293c42;background:#faf9f6}*{box-sizing:border-box}body{margin:0;line-height:1.95}a{color:#216267;text-underline-offset:4px}header,footer,main{max-width:1000px;margin:auto;padding:28px}header{display:flex;gap:24px;justify-content:space-between;align-items:center;border-bottom:1px solid #dedfd9}nav{display:flex;gap:20px;flex-wrap:wrap}.brand{font-size:24px;font-weight:750;text-decoration:none}.brand small{display:block;font-size:12px;color:#56686a}main{max-width:920px;padding-top:52px}h1{font-size:clamp(27px,4vw,40px);line-height:1.6;letter-spacing:.02em}h2{font-size:23px;line-height:1.65}p{overflow-wrap:anywhere}.eyebrow,.note{color:#586d70;font-size:14px}.eyebrow{font-weight:700}.lead{font-size:18px}section{margin:40px 0}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:30px 0}.card{display:block;padding:26px;background:white;border:1px solid #d8e3df;border-radius:16px;text-decoration:none;color:inherit}.card:hover{border-color:#216267}.card h2{font-size:20px;margin:12px 0}.card p{font-size:15px}.card small{color:#216267}.cta{background:#edf4f0;border-radius:20px;padding:32px;margin:48px 0}.button{display:inline-block;padding:12px 24px;border-radius:10px;background:#285e61;color:#fff;text-decoration:none;font-weight:700}footer{font-size:13px;border-top:1px solid #dedfd9;margin-top:35px}.crumb{font-size:14px}.seo-fallback{max-width:880px;margin:50px auto;padding:24px}a:focus-visible{outline:3px solid #a35d23;outline-offset:4px}@media(max-width:600px){header{align-items:flex-start;flex-direction:column;gap:12px}header,footer,main{padding:22px}.cards{grid-template-columns:1fr}h2{font-size:21px}.cta{padding:24px}}
