:root{font-family:Arial,system-ui,sans-serif;color:#152d34;background:#f5f8f7}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.6}a{color:#17665d}header,footer{padding:1rem max(1.25rem,calc((100vw - 1100px)/2));display:flex;align-items:center;justify-content:space-between;gap:1rem;background:#fff;border-bottom:1px solid #d8e3e0}.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:#152d34;font-weight:800;font-size:1.15rem}.brand img{height:48px;width:48px;object-fit:contain}nav{display:flex;gap:1rem;flex-wrap:wrap}main{max-width:1100px;margin:auto;padding:2rem 1.25rem 4rem}h1,h2{font-family:Georgia,serif;line-height:1.2}h1{font-size:clamp(2.1rem,5vw,3.5rem);max-width:18ch}h2{font-size:clamp(1.4rem,2.5vw,2rem)}.eyebrow{text-transform:uppercase;letter-spacing:.1em;color:#96692a;font-size:.85rem;font-weight:800}.lead{font-size:1.2rem;max-width:72ch}section,aside{background:#fff;border:1px solid #d8e3e0;border-radius:12px;padding:1.5rem;margin:1.5rem 0}section p{max-width:80ch}li{margin:.5rem 0}.cta,button{display:inline-block;border:0;border-radius:7px;background:#175b54;color:#fff;padding:.8rem 1rem;text-decoration:none;font:700 1rem Arial,system-ui,sans-serif;cursor:pointer}.cta:hover,button:hover{background:#0e403b}#logo-check-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;background:#fff;border:1px solid #d8e3e0;border-radius:12px;padding:1.5rem;margin:2rem 0 1rem}label{display:grid;gap:.35rem;font-weight:700}input{min-width:0;width:100%;padding:.75rem;border:1px solid #9aaea8;border-radius:5px;font:inherit}#logo-check-form button{grid-column:1/-1;justify-self:start}.explain{font-size:.9rem}.result-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.result-message{background:#fff;border:1px solid #d8e3e0;border-left:5px solid #b88f4f;border-radius:8px;padding:1.5rem;margin:1.5rem 0}.result-message.yes{border-left-color:#218064}.result-message.no{border-left-color:#b5664e}.result-message span{font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;font-weight:800}.result-message h2{margin:.5rem 0}.alternatives{background:#e8f2ef}footer{border-top:1px solid #d8e3e0;border-bottom:0}@media(max-width:650px){header,footer{align-items:flex-start;flex-direction:column}#logo-check-form{grid-template-columns:1fr}}