:root{
  --ink:#211a2b;
  --muted:#655d6d;
  --purple:#4f2683;
  --purple-deep:#2e1457;
  --purple-soft:#f2ecf9;
  --copper:#c8753d;
  --orange:#e88a38;
  --gold:#e0ad2f;
  --cream:#fffaf3;
  --paper:#ffffff;
  --line:#e7dee9;
  --green:#356a44;
  --shadow:0 18px 45px rgba(46,20,87,.12);
  --radius:20px;
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color:var(--ink);
  background:linear-gradient(180deg,#fff 0%,#fffaf6 100%);
  line-height:1.65;
}
img{max-width:100%;height:auto}
a{color:var(--purple);text-decoration-thickness:.08em;text-underline-offset:.18em}
a:hover{color:var(--copper)}
.container{width:min(calc(100% - 36px),var(--max));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:16px;top:12px;background:#fff;padding:10px 14px;z-index:9999;border-radius:8px}
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(79,38,131,.12)
}
.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-weight:850;letter-spacing:-.03em}
.brand-mark{
  width:38px;height:38px;border-radius:13px;display:grid;place-items:center;color:#fff;font-weight:900;
  background:linear-gradient(145deg,var(--purple-deep),var(--purple) 58%,var(--copper));
  box-shadow:0 8px 20px rgba(79,38,131,.22)
}
.brand small{display:block;font-size:.72rem;font-weight:650;color:var(--muted);letter-spacing:0}
.site-nav{display:flex;align-items:center;gap:6px}
.site-nav a{padding:9px 10px;border-radius:10px;text-decoration:none;color:var(--ink);font-size:.92rem;font-weight:700}
.site-nav a:hover{background:var(--purple-soft);color:var(--purple)}
.nav-cta{background:linear-gradient(135deg,var(--purple),var(--copper))!important;color:white!important;padding:10px 15px!important}
.menu-button{display:none;border:0;background:var(--purple-soft);color:var(--purple-deep);width:44px;height:44px;border-radius:12px;font-size:1.25rem}
.disclosure-bar{font-size:.78rem;background:var(--purple-deep);color:#f5effa;text-align:center;padding:7px 18px}
.disclosure-bar a{color:white}
.hero{padding:58px 0 42px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 12% 15%,rgba(232,138,56,.12),transparent 31%),
  radial-gradient(circle at 88% 10%,rgba(79,38,131,.13),transparent 35%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:44px;position:relative}
.eyebrow{display:inline-flex;gap:8px;align-items:center;background:var(--purple-soft);color:var(--purple-deep);font-size:.78rem;font-weight:850;text-transform:uppercase;letter-spacing:.08em;padding:8px 12px;border-radius:99px}
h1,h2,h3{line-height:1.14;letter-spacing:-.035em}
h1{font-size:clamp(2.35rem,5vw,4.6rem);margin:.3em 0 .22em}
h2{font-size:clamp(1.65rem,3vw,2.55rem);margin:1.3em 0 .45em}
h3{font-size:1.25rem;margin:1.3em 0 .35em}
.lead{font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--muted);max-width:760px}
.hero-product{display:grid;place-items:center;min-height:430px}
.hero-product a{display:block;transform:rotate(-1deg);transition:.25s ease}
.hero-product a:hover{transform:rotate(0deg) translateY(-6px)}
.hero-product img{max-height:445px;filter:drop-shadow(0 30px 30px rgba(46,20,87,.16))}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 18px;border-radius:13px;text-decoration:none;font-weight:850;border:1px solid transparent;transition:.2s ease
}
.btn-primary{background:linear-gradient(135deg,var(--purple),var(--copper));color:#fff;box-shadow:0 12px 28px rgba(79,38,131,.18)}
.btn-primary:hover{color:#fff;transform:translateY(-2px)}
.btn-secondary{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-secondary:hover{background:var(--purple-soft)}
.trust-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.pill{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:.82rem;color:var(--muted)}
.section{padding:50px 0}
.section.soft{background:linear-gradient(180deg,var(--cream),#fff)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 24px rgba(46,20,87,.045)}
.card h3{margin-top:0}
.card-link{display:block;color:inherit;text-decoration:none}
.card-link:hover{transform:translateY(-2px)}
.kicker{color:var(--copper);font-weight:850;font-size:.78rem;text-transform:uppercase;letter-spacing:.09em}
.content-wrap{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:44px;padding:38px 0 70px}
.article{min-width:0}
.article p,.article li{font-size:1.02rem}
.article table{width:100%;border-collapse:collapse;margin:24px 0;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.article th,.article td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top;text-align:left}
.article th{background:var(--purple-soft);font-size:.88rem}
.article tr:last-child td{border-bottom:0}
.callout{border-left:4px solid var(--copper);background:#fff7ef;padding:16px 18px;border-radius:0 14px 14px 0;margin:22px 0}
.evidence{border-left-color:var(--purple);background:var(--purple-soft)}
.warning{border-left-color:#a3483b;background:#fff1ef}
.breadcrumbs{font-size:.82rem;color:var(--muted);padding-top:25px}
.breadcrumbs a{color:var(--muted)}
.article-head{padding:18px 0 4px}
.article-head h1{font-size:clamp(2.2rem,4.4vw,3.8rem)}
.meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:.84rem;margin:14px 0 0}
.sidebar{position:relative}
.product-card{position:sticky;top:105px;background:linear-gradient(180deg,#fff,#fbf5ff);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow);text-align:center}
.product-card img{max-height:235px;object-fit:contain}
.product-card h3{margin:.55em 0 .3em}
.product-card p{font-size:.9rem;color:var(--muted)}
.product-card .btn{width:100%}
.mini-note{font-size:.76rem!important;color:var(--muted)}
.compare-badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:.75rem;font-weight:800;background:#eef7ef;color:var(--green)}
.related{margin-top:38px;border-top:1px solid var(--line);padding-top:26px}
.related ul{padding-left:1.15em}
.offer-strip{background:linear-gradient(120deg,var(--purple-deep),var(--purple) 52%,#8b4a72);color:white;padding:27px 0}
.offer-grid{display:flex;align-items:center;justify-content:space-between;gap:24px}
.offer-strip h2{margin:0;color:white;font-size:1.75rem}
.offer-strip p{margin:.4em 0 0;color:#e8dcf1}
.offer-strip .btn{background:#fff;color:var(--purple-deep)}
.site-footer{background:#20142d;color:#d9cfdf;padding:42px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}
.site-footer a{color:#f1eafa}
.site-footer h3{color:white;font-size:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.45em 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:30px;padding-top:18px;font-size:.78rem;color:#b8acbf}
.legal{max-width:850px;margin:0 auto;padding:38px 0 70px}
.source-list li{margin:.7em 0}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin:10px 0}
.faq summary{font-weight:820;cursor:pointer}
.offer-overlay{
  position:fixed;inset:0;z-index:5000;background:rgba(22,12,36,.86);backdrop-filter:blur(8px);
  display:none;align-items:center;justify-content:center;padding:18px
}
.offer-overlay.is-visible{display:flex}
.offer-modal{
  position:relative;width:min(980px,100%);max-height:calc(100vh - 36px);overflow:auto;
  background:linear-gradient(135deg,#fff 0%,#fff9f2 58%,#f5ecff 100%);
  border-radius:26px;box-shadow:0 34px 95px rgba(0,0,0,.45);padding:34px
}
.popup-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:30px;align-items:center}
.popup-product{text-align:center}
.popup-product img{max-height:355px}
.popup-close{position:absolute;right:14px;top:14px;border:0;background:#fff;width:42px;height:42px;border-radius:50%;font-size:1.2rem;cursor:pointer;box-shadow:0 5px 16px rgba(0,0,0,.1)}
.popup-kicker{color:var(--copper);text-transform:uppercase;letter-spacing:.08em;font-weight:900;font-size:.8rem}
.popup-copy h2{margin:.25em 0;font-size:clamp(2rem,4vw,3.4rem)}
.popup-copy p{color:var(--muted)}
.popup-copy .btn{font-size:1.05rem;padding:15px 19px}
.no-scroll{overflow:hidden}
.compare-intro{font-size:1.08rem;color:var(--muted)}
.list-check{list-style:none;padding-left:0}
.list-check li{padding-left:1.65em;position:relative;margin:.55em 0}
.list-check li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
@media (max-width:900px){
  .menu-button{display:block}
  .site-nav{
    display:none;position:absolute;left:18px;right:18px;top:68px;background:#fff;border:1px solid var(--line);
    border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch
  }
  .site-nav.is-open{display:flex}
  .site-nav a{padding:12px 14px}
  .hero-grid,.content-wrap,.grid-3,.popup-grid{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .hero{padding-top:38px}
  .hero-product{min-height:auto}
  .hero-product img{max-height:360px}
  .content-wrap{gap:24px}
  .product-card{position:relative;top:auto}
  .offer-grid{align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr 1fr}
  .popup-product img{max-height:245px}
}
@media (max-width:620px){
  .container{width:min(calc(100% - 26px),var(--max))}
  .brand small{display:none}
  .hero{padding:28px 0 24px}
  h1{font-size:2.45rem}
  .section{padding:36px 0}
  .card{padding:20px}
  .article table{display:block;overflow-x:auto;white-space:normal}
  .footer-grid{grid-template-columns:1fr}
  .offer-modal{padding:24px 18px}
  .popup-product{display:none}
  .popup-copy h2{font-size:2rem}
  .btn{width:100%}
  .btn-row{display:grid}
}