:root{
  --green:#0E5721; --green2:#4A8159; --lime:#27A93E; --navy:#023351;
  --blue:#4096CB; --ice:#D5E5EF; --ink:#16231b; --muted:#5f6d64;
  --paper:#fff; --soft:#f3f8f4; --line:#dce7df; --amazon:#ffcc32;
  --shadow:0 14px 42px rgba(14,87,33,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:"Open Sans",Arial,sans-serif;line-height:1.6}
a{color:inherit}
img{max-width:100%;height:auto}
.container{width:min(1120px,calc(100% - 32px));margin:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;background:#fff;padding:10px;z-index:9999}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navbar{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:24px}
.brand img{width:118px;display:block}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;align-items:center}
nav a{text-decoration:none;font-weight:700;color:var(--green2)}
nav a:hover,nav a[aria-current=page]{color:var(--green)}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 12px;font-size:20px}
.hero{background:linear-gradient(135deg,var(--ice),#eef7f2 52%,#fff);padding:70px 0 58px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.kicker{color:var(--green);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:.82rem}
h1,h2,h3{font-family:"Heebo","Open Sans",Arial,sans-serif;line-height:1.14}
h1{font-size:clamp(2.3rem,5vw,4.4rem);margin:.3em 0 .35em}
h2{font-size:clamp(1.75rem,3.4vw,2.65rem);margin:0 0 .55em}
h3{font-size:1.28rem;margin:.2em 0 .55em}
.lead{font-size:1.18rem;color:#33463a;max-width:760px}
.hero-media{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hero-media img{background:#fff;border-radius:22px;box-shadow:var(--shadow);width:100%;aspect-ratio:1/1;object-fit:contain;padding:14px}
.hero-media img:first-child{grid-column:1/3;max-height:330px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:12px;padding:13px 18px;font-weight:800;border:2px solid transparent;transition:.15s ease;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--green);color:#fff}
.btn-amazon{background:var(--amazon);color:#241d00;border-color:#e2aa00}
.btn-outline{border-color:var(--green);color:var(--green);background:#fff}
.btn-light{border-color:#fff;color:#fff;background:transparent}
.note-aff{font-size:.86rem;color:#5c635e;margin-top:10px}
section{padding:72px 0}
.section-soft{background:var(--soft)}
.section-blue{background:var(--navy);color:#fff}
.center{text-align:center}.muted{color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 8px 28px rgba(0,0,0,.04)}
.card img{width:100%;aspect-ratio:1/1;object-fit:contain;border-radius:14px;background:#fff}
.badge{display:inline-block;background:#e6f4e9;color:var(--green);font-weight:800;border-radius:999px;padding:5px 10px;font-size:.8rem}
.badge-amazon{background:#fff2bd;color:#775600}
.card-actions{display:grid;gap:9px;margin-top:16px}
.product-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:52px;align-items:start}
.product-photo{position:sticky;top:110px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}
.product-photo img{width:100%;aspect-ratio:1/1;object-fit:contain}
.features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}
.feature{background:var(--soft);padding:14px;border-radius:12px;font-weight:700}
.compare{width:100%;border-collapse:collapse;overflow:hidden;border-radius:14px}
.compare th,.compare td{padding:14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.compare th{background:var(--green);color:#fff}
.compare tr:nth-child(even) td{background:#f8fbf9}
.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.proof .card{border-top:4px solid var(--green)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gallery img{width:100%;height:245px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px}
.faq{display:grid;gap:12px;max-width:880px;margin:0 auto}
details{border:1px solid var(--line);border-radius:14px;background:#fff;padding:0 18px}
summary{cursor:pointer;font-weight:800;padding:17px 0}
details p{padding:0 0 18px;margin:0;color:#3d4e43}
.direct-box{border:2px solid var(--green);border-radius:18px;padding:24px;background:#f9fcfa;margin-top:34px}
.direct-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.price-card{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}
.price{font-size:1.7rem;font-weight:900;color:var(--green)}
.disclaimer{font-size:.9rem;color:#626a65;background:#f6f7f6;padding:14px 16px;border-radius:12px}
.contact-box{max-width:720px;margin:auto;display:grid;gap:16px}
.contact-row{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);padding:18px;border-radius:14px}
footer{background:var(--green);color:#fff;padding:40px 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
footer a{color:#fff}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.small{font-size:.88rem}
.legal{max-width:900px;margin:auto}
.legal h2{margin-top:1.4em;font-size:1.5rem}
.amazon-primary{border:2px solid #e9bc1d;background:linear-gradient(#ffdd62,#ffcb2d);border-radius:18px;padding:22px;margin:28px 0}
.amazon-primary h3{margin-top:0}
.amazon-primary .btn-amazon{font-size:1.05rem;padding:15px 22px}
.breadcrumbs{font-size:.9rem;color:var(--muted);padding:20px 0 0}
.breadcrumbs a{color:var(--green)}
.callout{border-left:4px solid var(--green);background:var(--soft);padding:16px 18px;border-radius:0 12px 12px 0}
@media(max-width:850px){
  .menu-btn{display:block}
  nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line)}
  nav.is-open{display:block}
  nav ul{display:grid;gap:0}
  nav a{display:block;padding:14px 20px}
  .hero-grid,.product-grid,.footer-grid{grid-template-columns:1fr}
  .cards,.proof{grid-template-columns:1fr}
  .hero-media{max-width:520px;margin:auto}
  .product-photo{position:static}
  .features,.direct-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
  .gallery{grid-template-columns:1fr}
  section{padding:52px 0}
  .hero{padding:48px 0}
}

/* RC2 — Amazon-first CRO */
.aff-label{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:800;color:#6a5100;background:#fff4c9;border-radius:999px;padding:4px 9px;margin:6px 0 0}
.secondary-path{border:1px dashed var(--green2);background:#fbfdfb;border-radius:14px;padding:16px 18px;margin-top:18px}
.sticky-buy{display:none}
.editorial-meta{font-size:.85rem;color:var(--muted);margin:8px 0 22px}
.guide-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:38px;align-items:start}
.guide-aside{position:sticky;top:105px}
.checklist{display:grid;gap:10px;padding:0;list-style:none}
.checklist li{padding:12px 14px;background:var(--soft);border-radius:10px}
.precontract{border:1px solid var(--line);background:#fff;border-radius:16px;padding:20px}
.prelive-warning{background:#fff3cd;border:1px solid #e5b83f;padding:15px 17px;border-radius:12px;color:#5c4700}
.direct-note{font-size:.86rem;color:var(--muted);margin-top:10px}
.source-list{font-size:.9rem;color:var(--muted)}
.source-list a{color:var(--green)}
@media(max-width:850px){
  .guide-grid{grid-template-columns:1fr}
  .guide-aside{position:static}
  .sticky-buy{display:flex;position:fixed;left:10px;right:10px;bottom:10px;z-index:80;background:#fff;border:1px solid var(--line);box-shadow:0 10px 40px rgba(0,0,0,.22);border-radius:14px;padding:9px;align-items:center;gap:9px}
  .sticky-buy .btn{flex:1;padding:11px 12px}
  body.has-sticky-buy{padding-bottom:78px}
}

/* MIGRATION SAFE RC3 */
.migration-price{font-size:2.25rem;font-weight:900;color:var(--green);margin:.2em 0}
.price-allin{display:inline-block;background:#e8f5eb;color:var(--green);font-weight:800;border-radius:999px;padding:6px 11px}
.disabled-buy{opacity:.6;cursor:not-allowed;pointer-events:none}
.legacy-copy h2{margin-top:1.35em}
.legacy-copy .legacy-lead{font-size:1.08rem}
.migration-note{background:#fff7d6;border:1px solid #e8c65a;border-radius:14px;padding:15px 17px}