:root{--ink:#0B0F14;--paper:#F4F1EA;--orange:#FF6A1A;--teal:#19C3B1;--slate:#5B6675}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#151a21;background:#fff;line-height:1.6}
a{color:#0d7f74}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}
.mono{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace}
header.hero{background:var(--ink);color:var(--paper);padding:28px 0 72px}
.nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:56px}
.brand{color:var(--teal);letter-spacing:.18em;text-transform:uppercase;font-size:13px;font-weight:600}
.herogrid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
h1{font-size:clamp(34px,5vw,54px);line-height:1.05;letter-spacing:-.02em;margin:0 0 18px}
h1 span{color:var(--orange)}
.sub{font-size:19px;color:#cfd6df;margin:0 0 28px}
.btn{display:inline-block;background:var(--orange);color:#0B0F14;font-weight:800;text-decoration:none;padding:16px 28px;border-radius:10px;font-size:18px;box-shadow:0 6px 24px rgba(255,106,26,.35)}
.btn:hover{filter:brightness(1.07)}
.btn.small{padding:10px 18px;font-size:15px;box-shadow:none}
.price{margin-left:14px;color:#cfd6df;font-size:15px}
.cover{width:100%;max-width:330px;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.55);border:1px solid #222a33;justify-self:center}
.trust{margin-top:22px;color:#aab3bf;font-size:13px}
section{padding:64px 0;border-bottom:1px solid #ece9e1}
.kicker{color:var(--orange);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;margin-bottom:6px}
h2{font-size:30px;margin:0 0 18px;letter-spacing:-.01em}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--paper);border-radius:12px;padding:20px}
.card h3{margin:0 0 6px;font-size:17px}
.card p{margin:0;color:#3a424d;font-size:15px}
ol.list{columns:2;column-gap:36px;padding-left:22px;margin:0}
ol.list li{margin-bottom:8px;break-inside:avoid}
ol.list li span{color:var(--slate);font-size:13px}
.teaser{background:#fff;border:1px solid #e3e0d8;border-left:5px solid var(--orange);border-radius:10px;padding:22px 24px;margin-bottom:18px}
.teaser .num{color:var(--orange);font-weight:800;font-size:22px;margin-right:8px}
.teaser h3{display:inline;font-size:19px}
.teaser .date{color:var(--slate);font-size:13px;margin:4px 0 10px}
.teaser .builder{background:#eefaf8;border-left:4px solid var(--teal);padding:10px 14px;border-radius:0 8px 8px 0;margin-top:10px;font-size:15px}
.teaser .src{font-size:13px;color:var(--slate);margin-top:10px}
.locked{text-align:center;color:var(--slate);font-size:15px;padding:8px 0 0}
.buybox{background:var(--ink);color:var(--paper);border-radius:16px;padding:40px;display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.buybox h2{color:var(--paper);margin-bottom:8px}
.buybox ul{margin:0;padding-left:20px;color:#cfd6df}
.big{font-size:44px;font-weight:800;color:var(--paper);text-align:center}
.big small{display:block;font-size:13px;color:#aab3bf;font-weight:400}
details{border-bottom:1px solid #ece9e1;padding:14px 0}
summary{cursor:pointer;font-weight:700;font-size:17px}
details p{margin:8px 0 0;color:#3a424d}
footer{padding:36px 0 48px;color:var(--slate);font-size:14px}
@media (max-width:820px){.herogrid,.buybox{grid-template-columns:1fr}.cards{grid-template-columns:1fr}ol.list{columns:1}.cover{max-width:240px}}