:root{--bg:#f5f7fa;--card:#fff;--ink:#14213d;--muted:#5b6475;--brand:#0a7d4f;--brand2:#e9f7f0;--line:#dfe3ea;--r:12px}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:9}
.site-header{background:var(--ink);color:#fff;padding:14px 0}
.site-header .wrap{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap}
.logo{color:#fff;font-weight:800;font-size:1.3rem;text-decoration:none}.tagline{margin:0;opacity:.8;font-size:.95rem}
.layout{display:block;max-width:960px;margin:20px auto 0;padding-bottom:32px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin-bottom:20px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
h1{font-size:1.5rem;margin:0 0 16px;line-height:1.25}h2{font-size:1.25rem;margin:0 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
fieldset{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:0;min-width:0}
legend{font-weight:700;padding:0 6px;color:var(--brand)}
label{display:block;font-size:.88rem;font-weight:600;margin:10px 0 4px}
input,select{width:100%;padding:10px;border:1px solid #c5ccd8;border-radius:8px;font:inherit;background:#fff;color:inherit;min-height:44px}
input:focus,select:focus{outline:3px solid rgba(10,125,79,.3);border-color:var(--brand)}
.check{display:flex;align-items:center;gap:8px;font-weight:500}.check input{width:auto;min-height:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.note{font-size:.8rem;color:var(--muted);margin:6px 0 0}
.results{margin-top:20px;background:var(--brand2);border-radius:10px;padding:16px}
.results dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:0}
.results dl div{background:#fff;border-radius:8px;padding:10px 12px;min-height:72px}
dt{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
dd{margin:2px 0 0;font-size:1.25rem;font-weight:800;color:var(--ink)}
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.product{border:1px solid var(--line);border-radius:10px;padding:14px;display:flex;flex-direction:column}
.product h3{margin:0 0 6px;font-size:1.02rem}.product p{flex:1;margin:0 0 12px;font-size:.9rem;color:var(--muted)}
.btn{display:inline-block;text-align:center;background:var(--brand);color:#fff;text-decoration:none;padding:10px 14px;border-radius:8px;font-weight:700}
.btn:hover,.btn:focus{background:#086640}
.disclosure{font-size:.85rem;background:#fff8e6;border:1px solid #f2d98b;padding:8px 10px;border-radius:8px}
.faq details{border-top:1px solid var(--line);padding:10px 0}.faq summary{cursor:pointer;font-weight:600}
.site-footer{background:#e9ecf2;padding:20px 0;font-size:.85rem;color:var(--muted)}.site-footer a{color:var(--brand)}
.spec{margin:10px 0 0;font-size:.88rem;color:var(--muted)}.spec strong{color:var(--ink)}
.offres{margin-top:14px}.offres h3{margin:0 0 8px;font-size:1rem}.offres dd{color:var(--brand)}
input[type=range]{padding:0;min-height:32px;accent-color:var(--brand)}#kwOut{color:var(--brand);font-weight:800}
.cap{color:#8a5a00;font-weight:600}
.picon{font-size:1.6rem;line-height:1;margin-bottom:8px}
.vnote{background:#fff8e6;border:1px solid #f2d98b;border-radius:6px;padding:6px 8px;color:#5c4a12}