:root{--g:#237F15;--gb:#2CA01C;--ink:#10203A;--mut:#3d4a5c;--bg:#F7FAF6}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:400 1.1875rem/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
.wrap{max-width:46rem;margin:0 auto;padding:0 1.25rem}
section.wrap{padding-top:2.5rem;padding-bottom:1rem}
a{color:var(--g)}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem}
.top{border-bottom:1px solid #e3e8e1;padding:.75rem 0}.brand{display:inline-block;line-height:0}.logo{height:40px;width:auto}
.hero{background:var(--bg);padding:2.5rem 0 2rem}
.eyebrow{font-size:1rem;font-weight:700;color:var(--g);margin:0 0 .5rem}
h1{font-size:clamp(2rem,7vw,3rem);line-height:1.15;margin:.25rem 0 1rem}
h2{font-size:clamp(1.6rem,5vw,2rem);line-height:1.2;margin:0 0 1rem}
h3{font-size:1.3rem;margin:0 0 .25rem}
.lead{font-size:1.35rem}
.cta{margin:1.75rem 0;text-align:center}
.btn{display:inline-block;background:var(--g);color:#fff;font-weight:800;font-size:1.3rem;text-decoration:none;padding:1rem 1.75rem;border-radius:.75rem;min-height:48px;width:100%;max-width:26rem;text-align:center}
.btn:hover,.btn:focus{background:#1a6410}
.btn.sm{font-size:1rem;padding:.6rem 1rem;width:auto}
.sub{display:block;font-size:.95rem;color:var(--mut);margin-top:.5rem}
video{width:100%;height:auto;border-radius:.75rem;background:#000}
.cards{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr))}
.card{border:2px solid #e3e8e1;border-radius:.75rem;padding:1rem}.card p{margin:0}
.card.good{border-color:var(--gb);background:var(--bg)}
.big{font-size:1.8rem;font-weight:800}
.stack{list-style:none;padding:0}.stack>li{border-left:5px solid var(--gb);padding:.25rem 0 .25rem 1rem;margin:0 0 1.5rem}
.price{font-size:1.5rem;text-align:center;margin:1rem 0 0}.price s{color:var(--mut)}
.guarantee{background:var(--bg);border-radius:.75rem}
.ph{background:#fff3c4;border:2px dashed #b38600;padding:.5rem .75rem;font-weight:700}
details{border-bottom:1px solid #e3e8e1;padding:.75rem 0}summary{font-weight:700;cursor:pointer}
.sources,.small{font-size:.95rem;color:var(--mut)}
.dl{list-style:none;padding:0}.dl li{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 0;border-bottom:1px solid #e3e8e1}
.foot{background:var(--ink);color:#e8edf3;margin-top:3rem;padding:2rem 0}.foot a{color:#9fe58c}
.foot .small{color:#c9d3df}