:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;color:#193e32;background:#f5f3e9;line-height:1.9}*{box-sizing:border-box}body{margin:0}a{color:#315d42;text-underline-offset:5px}header,main,footer{max-width:1000px;margin:auto;padding:28px}header{display:flex;align-items:center;justify-content:space-between;gap:24px}header a{text-decoration:none}nav{display:flex;gap:24px;font-size:14px}.brand{font-size:24px;font-weight:750;letter-spacing:3px}main{min-height:65vh}.eyebrow{font-size:12px;letter-spacing:3px;color:#5c7354;font-weight:700}h1{font-size:clamp(32px,5.5vw,62px);line-height:1.5;letter-spacing:.02em;margin:20px 0 26px}h2{font-size:23px;line-height:1.6;margin-top:36px}h3{font-size:18px}p,li{font-size:16px}.lead{font-size:19px;color:#526352;max-width:640px}.hero{display:grid;grid-template-columns:1.5fr 1fr;gap:36px;align-items:center;padding:40px 0 60px}.hero img{width:100%;max-width:260px;border-radius:24%}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:white;border:1px solid #e1e5d9;border-radius:22px;padding:25px}.card h2{margin:0 0 12px}.card p{color:#526352}.note{border-left:3px solid #b87543;padding-left:20px;margin:30px 0;color:#526352}.document{max-width:780px}.document h1{font-size:34px}.document h2{padding-bottom:8px;border-bottom:1px solid #dce0d3}.button{display:inline-block;text-decoration:none;background:#193e32;color:white;border-radius:14px;padding:13px 24px;font-weight:700}.price{font-size:30px;font-weight:750}footer{font-size:13px;color:#526352;border-top:1px solid #dce0d3}footer a{margin-right:18px}table{width:100%;border-collapse:collapse}td,th{padding:14px 6px;border-bottom:1px solid #dce0d3;text-align:left}@media(max-width:650px){header{flex-direction:column;align-items:flex-start;gap:12px}nav{gap:18px}.hero{grid-template-columns:1fr;gap:24px;padding-top:12px}.hero img{width:150px;grid-row:1}.cards{grid-template-columns:1fr}header,main,footer{padding:22px}h1{font-size:36px}.lead{font-size:17px}}