:root{
  --bg:#0d0d1f; --surface:rgba(255,255,255,0.03); --border:rgba(255,255,255,0.08);
  --text:rgba(255,255,255,0.92); --text-dim:rgba(255,255,255,0.65); --text-muted:rgba(255,255,255,0.5);
  --blue:#60a5fa; --indigo:#818cf8;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

.lp-bar{display:flex;align-items:center;gap:12px;padding:18px 24px;border-bottom:1px solid var(--border);background:rgba(13,13,31,0.7);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}
.lp-bar-logo{width:36px;height:36px;border-radius:8px;display:block;flex-shrink:0}
.lp-bar-name{font-weight:800;font-size:15px;color:var(--text)}
.lp-bar-name span{color:var(--text-dim);font-weight:500;font-size:13px}
.lp-bar-spacer{flex:1}
.lp-bar a.lp-bar-link{font-size:14px;color:var(--text-dim);font-weight:600;padding:8px 14px;border-radius:8px;transition:background 0.2s}
.lp-bar a.lp-bar-link:hover{background:var(--surface);color:var(--text);text-decoration:none}

.lp-main{max-width:760px;margin:0 auto;padding:48px 24px 24px}
.lp-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:40px clamp(24px,5vw,48px)}
.lp-card h1{font-size:clamp(26px,4vw,36px);font-weight:900;letter-spacing:-0.01em;margin:0 0 8px;color:#fff}
.lp-card .lp-meta{color:var(--text-muted);font-size:13px;margin:0 0 24px}
.lp-card hr{border:0;border-top:1px solid var(--border);margin:0 0 24px}
.lp-card h2{font-size:20px;font-weight:800;margin:32px 0 12px;color:#fff}
.lp-card h3{font-size:16px;font-weight:700;margin:20px 0 8px;color:var(--text)}
.lp-card p,.lp-card li{font-size:15px;color:var(--text-dim)}
.lp-card ul,.lp-card ol{padding-left:22px;margin:0 0 16px}
.lp-card li{margin:6px 0}
.lp-card strong{color:var(--text)}

.lp-footer{text-align:center;padding:32px 16px 48px;color:var(--text-muted);font-size:13px;border-top:1px solid var(--border);margin-top:48px}
.lp-footer a{color:var(--blue);margin:0 6px}
.lp-footer .lp-footer-eco{font-size:12px;color:var(--text-muted);margin-top:8px}

@media(max-width:600px){
  .lp-bar{padding:14px 16px}
  .lp-main{padding:24px 16px}
  .lp-card{padding:24px 16px;border-radius:14px}
}