:root{--ink:#204d47;--line:#d9e5db;--paper:#fffefb}*{box-sizing:border-box}body{margin:0;background:#f3f8f3;color:var(--ink);font:16px/1.6 Arial,sans-serif}a{color:inherit}button,input{font:inherit}.ff-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 5%;background:var(--paper);border-bottom:1px solid var(--line)}.ff-header>a{display:flex;align-items:center;gap:10px;text-decoration:none}.ff-header strong{font:700 21px Georgia}.ff-header span{display:block;font:11px Arial;letter-spacing:3px}.ff-header nav{display:flex;gap:22px;flex-wrap:wrap;font-size:14px}.ff-header nav a{text-decoration:none}main{max-width:1280px;margin:auto;padding:32px 24px}.ff-intro{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-bottom:45px}.ff-intro img{width:100%;height:280px;object-fit:cover;border-radius:26px}h1{font:clamp(34px,5vw,60px)/1.08 Georgia;margin:15px 0}h2{font:32px/1.2 Georgia}h3{font:25px/1.2 Georgia;margin:10px 0}.ff-kicker{font-size:11px;font-weight:700;letter-spacing:2px}.ff-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:25px}.ff-plan{background:var(--paper);padding:24px 20px;border:1px solid var(--line);border-radius:22px;display:flex;flex-direction:column;min-width:0}.ff-plan.level-1{background:#e8f1d8}.ff-plan.level-2{background:#e0eff0}.ff-plan.level-3{background:#fff0d7;border-color:#d8bf86}.ff-price{font:38px Georgia;margin:16px 0}.ff-price span{display:block;font:14px Arial;margin-top:7px}.ff-plan>p:not(.ff-price):not(.ff-kicker){font-size:14px}.ff-plan ul{padding-left:18px;flex:1;font-size:14px;line-height:1.8}.ff-button{display:block;text-align:center;border:0;border-radius:12px;padding:14px 12px;background:#245c51;color:white;text-decoration:none;font-weight:700;cursor:pointer;width:100%;font-size:14px}.ff-button:disabled{opacity:.6}label{display:flex;gap:8px;font-size:12px;line-height:1.55;margin-bottom:16px}label input{flex-shrink:0;align-self:flex-start;margin-top:4px}.ff-details{max-width:850px;margin:48px auto}.ff-details details{background:white;border:1px solid var(--line);padding:18px;border-radius:14px;margin:12px 0}.ff-details summary{font-weight:700;cursor:pointer}footer{display:flex;flex-wrap:wrap;justify-content:center;gap:25px;padding:25px;font-size:13px;background:var(--paper)}:focus-visible{outline:3px solid #b88627;outline-offset:4px}@media(max-width:1050px){.ff-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){main{padding:22px 16px}.ff-header{align-items:flex-start;flex-direction:column;padding:12px 16px}.ff-header nav{gap:12px;font-size:12px}.ff-intro{grid-template-columns:1fr;gap:18px;margin-bottom:30px}.ff-intro img{height:180px}.ff-grid{grid-template-columns:1fr}.ff-plan{padding:22px}.ff-price span{display:inline;margin-left:5px}.ff-details{margin-top:30px}}