:root{
  --bg:#ffffff;
  --fg:#26313d;
  --muted:#6b7684;
  --primary:#e0492a;
  --primary-dark:#c73b1f;
  --surface:#fdf6f2;
  --border:#eee3dc;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.section{padding:70px 20px}
.narrow{max-width:760px}
.center{text-align:center}
.left{text-align:left}
.small{font-size:.875rem}
.muted{color:var(--muted)}
.accent{color:var(--primary)}
.surface{background:var(--surface)}

.topbar{background:linear-gradient(135deg,#f1663c,#d33b1e);color:#fff;text-align:center;padding:10px 16px;font-size:.9rem;font-weight:600}
.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding-top:14px;padding-bottom:14px}
.logo{font-size:1.5rem;font-weight:800;color:var(--primary);letter-spacing:-.02em}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#f1663c,#d33b1e);color:#fff;font-weight:700;text-decoration:none;border-radius:999px;padding:12px 24px;transition:filter .2s,transform .2s}
.btn:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-sm{padding:10px 20px;font-size:.9rem}
.btn-xl{padding:16px 38px;font-size:1.05rem;margin-top:24px}
.btn-invert{background:#fff;color:var(--primary)}

h1{font-size:2.3rem;line-height:1.15;font-weight:800;letter-spacing:-.02em}
h2{font-size:1.9rem;font-weight:800;text-align:center;letter-spacing:-.01em}
h3{font-size:1.05rem;font-weight:700;margin-bottom:6px}
.lead{font-size:1.15rem;font-weight:700;margin-top:18px}
p{margin-top:12px}
.hero{padding:64px 20px}

.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tag{background:#fdeee7;color:#b8431f;border-radius:999px;padding:8px 16px;font-size:.85rem;font-weight:600}

.grid-2{display:grid;gap:40px;align-items:center;margin-top:32px}
.grid-3{display:grid;gap:22px;margin-top:40px}
.grid-4{display:grid;gap:22px;margin-top:40px}
@media(min-width:860px){
  h1{font-size:3rem}
  h2{font-size:2.3rem}
  .grid-2{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.product-card{padding:24px;box-shadow:0 20px 50px -20px rgba(224,73,42,.35);border:none;border-radius:24px}
.product-sm{max-width:360px;margin:0 auto}
.rounded{border-radius:var(--radius);box-shadow:0 20px 50px -25px rgba(224,73,42,.35)}

.list{list-style:none;display:grid;gap:12px}
.list li{background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px 20px;font-weight:600}
.steps{margin-top:26px;padding-left:20px;display:grid;gap:16px}
.trust{background:var(--surface);border-radius:var(--radius);padding:28px;text-align:center}
.stars{color:var(--primary);letter-spacing:2px}
blockquote{margin-top:12px;font-size:.95rem}
figcaption{margin-top:12px;font-weight:600}

details{border-bottom:1px solid var(--border);padding:16px 0}
summary{font-weight:600;cursor:pointer}
.cta{background:linear-gradient(135deg,#f1663c,#d33b1e)}
.on-heat{color:#fff}
footer{border-top:1px solid var(--border);padding:40px 0}