:root{--ink:#25231F;--muted:#5C574E;--teal:#2F6B63;--teal-dark:#12302C;--line:#CFC7BA;--tint:#E7EFEA;--bg:#FBFAF7;--error:#9A2B1F}
*{box-sizing:border-box}
html{font-size:17px}
body{margin:0;font-family:'DM Sans',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}
a{color:var(--teal)}a:hover{color:var(--teal-dark)}
:focus-visible{outline:3px solid #2F6B63;outline-offset:2px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;background:#fff;padding:8px;z-index:9}
.wrap{max-width:960px;margin:0 auto;padding:0 20px}
.narrow .wrap{max-width:560px}
.site-header{border-bottom:1px solid var(--line);background:#fff}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:64px}
.logo{font-weight:700;font-size:1.1rem;color:var(--ink);text-decoration:none}
.heart{color:var(--teal)}
nav a{margin-left:20px;color:var(--ink);text-decoration:none;font-weight:500;padding:8px 0;display:inline-block;min-height:44px}
nav a:hover{text-decoration:underline}
.hero{padding:64px 0 48px}
h1{font-size:clamp(2rem,5vw,2.9rem);line-height:1.15;margin:0 0 16px;font-weight:700}
h2{font-size:1.6rem;margin:0 0 12px}
h3{font-size:1.15rem;margin:0 0 8px}
.lead{font-size:1.15rem;color:var(--muted);max-width:40rem}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:999px;font:600 1rem 'DM Sans',system-ui,sans-serif;text-decoration:none;border:1px solid var(--teal);cursor:pointer}
.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-dark);color:#fff}
.btn-secondary{background:#fff;color:var(--ink);border-color:#8A8378}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.note,.small{color:var(--muted);font-size:.95rem}
.stack{display:flex;flex-direction:column;gap:10px;margin:20px 0}
label{font-weight:600}
input{font:1rem 'DM Sans',system-ui,sans-serif;min-height:48px;padding:10px 14px;border:1px solid #8A8378;border-radius:12px;background:#fff}
input[aria-invalid="true"]{border-color:var(--error)}
.error{color:var(--error);font-weight:600}
.or{text-align:center;color:var(--muted);margin:20px 0 12px}
.prototype-note{background:var(--tint);padding:12px 16px;border-radius:12px}
.features,.narrow{padding:48px 0}
.cards{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.site-footer{border-top:1px solid var(--line);padding:24px 0;margin-top:48px;background:#fff}
@media (max-width:520px){nav a{margin-left:12px}.hero{padding:40px 0 32px}}
.owner-bar{background:var(--tint);border-bottom:1px solid var(--line);padding:16px 0}
.owner-inner{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.owner-inner p{margin:0}
.field-group{border:0;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
legend{font-weight:700;font-size:1.1rem;margin-bottom:4px;padding:0}
.choice{display:flex;gap:12px;align-items:flex-start;font-weight:400;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:#fff;cursor:pointer}
.choice input{margin-top:5px;min-height:auto;width:18px;height:18px}
.choice span{flex:1}
input[type="text"]{width:100%}