:root{color-scheme:light}*{box-sizing:border-box}body{margin:0;background:#f5f5ef;color:#11150e;font:17px/1.7 system-ui,sans-serif}a{color:inherit;text-underline-offset:4px}header,main,footer{max-width:1080px;margin:auto;padding:28px 24px}header{display:flex;justify-content:space-between;gap:24px;align-items:center;border-bottom:1px solid #d5d8ca}.brand{font-size:27px;font-weight:900;letter-spacing:-1.5px;text-decoration:none}.brand span{color:#45621d}nav{display:flex;flex-wrap:wrap;gap:20px}h1{font-size:clamp(34px,6vw,64px);line-height:1.12;letter-spacing:-2px;max-width:850px}h2{font-size:27px;line-height:1.3}h3{font-size:22px}p{max-width:760px}.kicker{font-size:13px;letter-spacing:2px;text-transform:uppercase}.intro{font-size:21px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.card{padding:28px;border:1px solid #d5d8ca;border-radius:12px;background:white}.price{font-size:28px;font-weight:800}.button{display:inline-block;padding:14px 23px;background:#11150e;color:white;text-decoration:none;border-radius:4px}.notice{padding:20px;border-left:4px solid #80b42b;background:#e9efdc}.muted{color:#4f5848;font-size:15px}section{margin:44px 0}details{padding:18px 0;border-bottom:1px solid #d5d8ca}summary{cursor:pointer;font-weight:700}footer{border-top:1px solid #d5d8ca}a:focus-visible,summary:focus-visible{outline:3px solid #668d27;outline-offset:4px}.breadcrumb{font-size:14px}@media(max-width:640px){.grid{grid-template-columns:1fr}header{align-items:flex-start;flex-direction:column}h1{letter-spacing:-1px}.card{padding:22px}}