:root{--bg:#0C0D10;--surface:#16181D;--ink:#F1F2F5;--muted:#A2A6B0;--line:#2A2D34;--accent:#9421FF;--accent-ink:#A855FF;--slate:#1C1F26;--radius:16px}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
.container{max-width:1080px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);background:var(--surface);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:1120px;margin:0 auto;padding:0 24px}
.brand .logo{height:36px;width:auto;display:block}
.crumb{color:var(--muted);font-weight:500;font-size:15px}
.crumb:hover{color:var(--ink)}
main{padding:56px 0 72px}
.prow{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.pvideo{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--slate)}
.pvideo iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.eyebrow{font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
h1{font-family:'Fraunces',Georgia,serif;font-weight:500;font-size:clamp(34px,4.5vw,48px);line-height:1.05;margin:12px 0 6px}
.price{font-family:'Fraunces',Georgia,serif;font-size:34px;margin-bottom:18px}
.desc{color:var(--muted);font-size:17px;line-height:1.7;margin-bottom:24px}
.feat{list-style:none;margin-bottom:28px}
.feat li{font-size:15px;color:var(--ink);padding:5px 0}
.feat li::before{content:"\2713";color:var(--accent);font-weight:700;margin-right:11px}
.lock{border-top:1px solid var(--line);padding-top:22px}
.agree{display:flex;align-items:flex-start;gap:11px;font-size:15px;color:var(--ink);margin-bottom:16px;cursor:pointer}
.agree input{accent-color:var(--accent);width:18px;height:18px;margin-top:2px;flex:none;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:16px;padding:14px 28px;border-radius:999px;background:var(--accent);color:#fff;border:0;cursor:pointer;transition:.18s ease;font-family:'Inter'}
.btn:hover{background:var(--accent-ink);text-decoration:none}
.btn.is-disabled{opacity:.4;pointer-events:none}
.lockhint{color:var(--muted);font-size:13px;margin-top:12px}
footer{border-top:1px solid var(--line);padding:30px 0;margin-top:40px;color:var(--muted);font-size:13.5px;text-align:center}
footer a{color:inherit;text-decoration:underline}
@media(max-width:880px){.prow{grid-template-columns:1fr;gap:28px}main{padding:36px 0 52px}}