:root{--paper:#f6f1e7;--ink:#2b2620;--muted:#8a8172;--red:#a83232;--card:#fffdf8;--line:#d8cfbe}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.6}
section{max-width:560px;margin:0 auto;padding:28px 20px}
.hero{text-align:center;padding-top:56px}
.hero .brand-mark{width:38px;height:38px;display:block;margin:0 auto 12px}
.hero h1{font-family:Georgia,serif;font-size:34px;margin:0}
.hero .sub{font-size:17px;color:#5f584b;margin-top:10px}
.pain .turn{font-family:Georgia,serif;font-style:italic;color:var(--red);font-size:19px}
.what ul{padding-left:18px}
.what li{margin:8px 0}
.taste{display:inline-block;margin-top:14px;color:var(--red);font-weight:600;text-decoration:underline}
.offer{text-align:center;background:var(--card);border:1px solid var(--line);border-radius:16px}
.offer .old{color:var(--muted);text-decoration:line-through;margin:0}
.offer .price{font-size:26px;font-weight:700;margin:4px 0 18px}
.offer .price span{font-size:14px;color:var(--muted);font-weight:400}
.cta{display:block;background:var(--red);color:#fff;text-decoration:none;border-radius:26px;
  padding:14px;font-size:17px;font-weight:700}
.guarantee{font-size:13px;color:var(--muted);margin-top:12px}