.lp header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:24px;border-bottom:1px solid #d9dfd8}.lp .brand{font-size:22px;font-weight:800;letter-spacing:.03em}.lp h1{font-size:clamp(34px,4.6vw,60px);line-height:1.08;letter-spacing:-.04em;margin:14px 0 22px}.lp footer{padding:28px 0;font-size:14px}.lp details{border-bottom:1px solid #d9dfd8;padding:16px 0}.lp summary{cursor:pointer;font-weight:700}.preview{background:#fff3d9;color:#584321;font:13px Arial;padding:10px 20px;text-align:center}.lp .notice{font-size:13px;color:#67542e}.lp .sample{padding:24px;border:1px solid #cbd7cd;border-radius:12px;margin-top:20px}@media (max-width:700px){.lp header{align-items:flex-start;font-size:13px}.lp .brand{font-size:18px}}