:root{--ink:#17332b;--g:#2d7b62;--soft:#eef8f4;--line:#dfe9e5;--muted:#61716c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;color:var(--ink);line-height:1.75}a{color:inherit;text-decoration:none}.wrap{width:min(1080px,calc(100% - 36px));margin:auto}.narrow{width:min(760px,calc(100% - 36px));margin:auto}header{position:sticky;top:0;background:#fffffff2;border-bottom:1px solid var(--line);z-index:9}.head{height:68px;display:flex;justify-content:space-between;align-items:center}.logo{font-size:24px;font-weight:900}.logo span,em,.eyebrow{color:var(--g)}nav{display:flex;gap:22px;font-weight:800}.hero{padding:90px 0;background:linear-gradient(135deg,#effaf5,#fbf7ec)}h1{font-size:clamp(40px,7vw,70px);line-height:1.08;margin:.2em 0}em{font-style:normal}h2{font-size:clamp(28px,4vw,40px)}.lead{font-size:18px;color:var(--muted)}.section{padding:72px 0}.soft{background:var(--soft)}.kpbox{padding:28px;border:1px solid var(--line);border-radius:22px;box-shadow:0 14px 40px #17332b10}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid label{font-weight:800}.grid input,.grid select{display:block;width:100%;padding:13px;margin-top:7px;border:1px solid #c9d7d2;border-radius:12px;background:#fff;font:inherit}.btn{width:100%;margin-top:20px;padding:16px;border:0;border-radius:14px;background:var(--ink);color:#fff;font-weight:900;font-size:17px}.result{margin-top:18px;padding:22px;background:var(--soft);border-radius:16px;text-align:center}.result strong{display:block;font-size:28px}.steps{display:grid;gap:14px}.steps article,.offer{padding:20px;background:#fff;border:1px solid var(--line);border-radius:16px}.offers{display:grid;gap:12px;margin-top:24px}.offer{display:grid;grid-template-columns:1fr 2fr auto;gap:14px}.offer b{color:var(--g)}footer{padding:36px 0;background:var(--ink);color:#fff;font-size:13px}.page-title{font-size:42px}@media(max-width:650px){nav{display:none}.grid,.offer{grid-template-columns:1fr}.hero{padding:60px 0}.section{padding:52px 0}}

select{
	height: 50px;
	font-size: 16px;
}
.btn{
	font-size: 16px;
	cursor: pointer;
}
.hero .eyebrow{
	font-size: 1.5em;
}