:root{
  --ink:#16181d; --muted:#5b6472; --line:#e6e8ee; --bg:#f6f7fb; --card:#fff;
  --accent:#1a2a6c; --accent2:#3a1c71; --ok:#0a7d28; --radius:14px;
  --shadow:0 6px 22px rgba(20,24,40,.08);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}
.header-inner{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:16px 20px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:20px;letter-spacing:.2px}
.brand-mark{color:var(--accent)}
.brand-tag{color:var(--muted);font-size:13px}

.trustbar{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#fff}
.trust-inner{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;padding:10px 20px;font-size:13.5px}
.trust-item{white-space:nowrap;opacity:.96}

.hero{text-align:center;padding:46px 0 26px}
.hero h1{font-size:30px;line-height:1.2;margin:0 0 10px;max-width:760px;margin-inline:auto}
.hero-sub{color:var(--muted);margin:0;font-size:16px}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px;padding:10px 0 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:transform .15s ease,box-shadow .15s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(20,24,40,.14)}
.card-cover{aspect-ratio:4/5;background:#eef0f6;overflow:hidden}
.card-cover img{width:100%;height:100%;object-fit:cover;display:block}
.card-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-title{font-size:16.5px;margin:0;line-height:1.3}
.card-desc{color:var(--muted);font-size:13.5px;margin:0;flex:1}
.card-foot{display:flex;align-items:center;justify-content:space-between;margin-top:6px}
.price{font-weight:800;font-size:18px;color:var(--accent)}
.empty{color:var(--muted);grid-column:1/-1;text-align:center;padding:40px}

.btn{display:inline-block;border-radius:10px;font-weight:700;font-size:14px;padding:9px 14px;cursor:pointer;border:1px solid transparent}
.btn-ghost{color:var(--accent);border-color:var(--line);background:#fff}
.btn-buy{background:var(--accent);color:#fff;width:100%;padding:14px;font-size:16px;opacity:.65;cursor:not-allowed}

.product{padding:24px 20px 60px}
.back{color:var(--muted);font-size:14px;display:inline-block;margin-bottom:18px}
.product-grid{display:grid;grid-template-columns:1fr;gap:28px}
.product-cover img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);display:block;background:#eef0f6}
.product-info h1{font-size:26px;margin:0 0 6px;line-height:1.25}
.subtitle{color:var(--muted);margin:0 0 18px;font-size:16px}
.buybox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.buybox-price{font-size:30px;font-weight:800;color:var(--accent);margin-bottom:12px}
.paypal-slot{min-height:48px}
.secure-badge{color:var(--ok);font-size:13.5px;margin:12px 0 0;font-weight:600}
.policy{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-direction:column;gap:9px;font-size:14.5px;color:#2a2f3a}
.tags{margin-top:16px;display:flex;flex-wrap:wrap;gap:7px}
.tag{background:#eef0f6;color:var(--muted);font-size:12px;padding:4px 9px;border-radius:20px}

.sales{margin-top:40px;max-width:760px}
.sales h2,.reviews h2{font-size:20px;border-bottom:2px solid var(--line);padding-bottom:8px}
.sales p{color:#2a2f3a}
.reviews{margin-top:36px;max-width:760px}
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:12px}
.review-by{color:var(--muted);font-size:13px}
.reviews-empty{color:var(--muted);font-style:italic}

.sandbox-note{background:#fff7e6;border:1px solid #f0d49b;color:#8a5a00;font-size:12.5px;
  padding:8px 10px;border-radius:8px;margin:10px 0 0}
.btn-buy.dl{cursor:pointer;opacity:1;text-decoration:none;margin-top:6px}

.thanks{padding:48px 20px 70px;display:flex;justify-content:center}
.thanks-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:38px 30px;max-width:540px;width:100%;text-align:center}
.thanks-check{width:64px;height:64px;line-height:64px;border-radius:50%;margin:0 auto 16px;
  background:var(--ok);color:#fff;font-size:34px;font-weight:800}
.thanks-card h1{font-size:24px;margin:0 0 6px}
.thanks-sub{color:var(--muted);margin:0 0 20px;font-weight:600}
.thanks-foot{color:var(--muted);font-size:13.5px;margin:22px 0 14px}
.thanks-foot a{color:var(--accent)}
.thanks .back{display:inline-block}

.site-footer{background:#0f1117;color:#c8cdd8;margin-top:40px;padding:34px 0}
.foot-brand{font-weight:800;color:#fff;margin:0 0 4px;font-size:17px}
.foot-note{margin:0 0 8px;font-size:14px;opacity:.85}
.foot-contact{margin:0;font-size:14px}
.foot-contact a{color:#9fb3ff}

@media(min-width:760px){
  .product-grid{grid-template-columns:380px 1fr;align-items:start}
  .hero h1{font-size:38px}
}