:root{
  --bg:#0b0c10;--bg2:#111319;--card:#161922;--line:#262a36;
  --txt:#f4f5f8;--mut:#9aa0b0;--accent:#ff3b3b;--glow:rgba(255,59,59,.32);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--txt);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}

.lp-top{position:sticky;top:0;z-index:10;backdrop-filter:blur(12px);
  background:rgba(11,12,16,.8);border-bottom:1px solid var(--line)}
.lp-top .in{max-width:860px;margin:0 auto;padding:14px 24px;display:flex;
  align-items:center;justify-content:space-between;gap:16px}
.lp-top img{height:32px;width:auto;display:block;filter:drop-shadow(0 0 10px var(--glow))}
.lp-back{font-size:15px;font-weight:600;color:var(--mut)}
.lp-back:hover{color:var(--accent);text-decoration:none}

.lp-wrap{max-width:820px;margin:0 auto;padding:48px 24px 80px}
.lp-wrap h1{font-size:clamp(26px,4vw,38px);font-weight:800;letter-spacing:-.5px;
  line-height:1.15;margin-bottom:10px;text-wrap:balance}
.lp-meta{color:var(--mut);font-size:15px;margin-bottom:30px;
  padding-bottom:22px;border-bottom:1px solid var(--line)}
.lp-wrap h2{font-size:clamp(19px,2.6vw,24px);font-weight:700;letter-spacing:-.3px;
  margin:38px 0 12px;color:var(--txt)}
.lp-wrap h3{font-size:17px;font-weight:700;margin:24px 0 8px}
.lp-wrap p{margin:0 0 14px;color:#d7dae2}
.lp-wrap ul{margin:0 0 16px;padding-left:22px;color:#d7dae2}
.lp-wrap li{margin:0 0 8px}
.lp-wrap strong{color:var(--txt);font-weight:700}
.lp-card{background:var(--card);border:1px solid var(--line);border-radius:14px;
  padding:18px 22px;margin:0 0 22px}
.lp-card p{margin:0 0 6px}
.lp-card p:last-child{margin:0}

.lp-foot{max-width:820px;margin:0 auto;padding:30px 24px 60px;border-top:1px solid var(--line);
  display:flex;gap:18px;flex-wrap:wrap;align-items:center;justify-content:space-between;color:var(--mut);font-size:14px}
.lp-foot a{color:var(--mut);font-weight:600}
.lp-foot a:hover{color:var(--accent);text-decoration:none}
@media(max-width:600px){.lp-wrap{padding:32px 20px 60px}}