:root{--bg:#0f172a;--card:#0b1225;--text:#0f172a;--muted:#475569;--brand:#22d3ee;--accent:#a78bfa}
.lsp-landing{font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial;line-height:1.6}
.lsp-container{max-width:1100px;margin:0 auto;padding:clamp(18px,3vw,40px)}
.lsp-hero{padding:64px 0 36px;text-align:center;background:
  radial-gradient(1100px 700px at 80% -10%, rgba(34,211,238,.14), transparent 60%),
  radial-gradient(900px 600px at -10% 20%, rgba(167,139,250,.10), transparent 50%)}
.lsp-badge{display:inline-block;padding:6px 10px;border:1px solid rgba(0,0,0,.08);border-radius:999px;color:#334155;background:#f8fafc;font-size:12px;letter-spacing:.02em}
.lsp-title{font-size:clamp(28px,4.4vw,48px);font-weight:800;margin:14px 0;background:linear-gradient(90deg,#0f172a,#334155);-webkit-background-clip:text;background-clip:text;color:transparent}
.lsp-sub{max-width:820px;margin:0 auto;color:#334155;font-size:clamp(14px,2vw,18px)}
.lsp-cta{margin-top:22px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.lsp-btn{padding:11px 16px;border-radius:12px;border:1px solid rgba(0,0,0,.08);text-decoration:none;background:#fff;color:#0f172a;font-weight:700;transition:transform .08s,box-shadow .2s}
.lsp-btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(2,6,23,.08)}
.lsp-btn.primary{background:linear-gradient(90deg,var(--brand),var(--accent));color:#0b1020;border:0}
.lsp-btn.ghost{background:#f8fafc}
.lsp-grid{display:grid;gap:16px;grid-template-columns:repeat(12,1fr);margin-top:14px}
.lsp-card{grid-column:span 12;background:#fff;border:1px solid rgba(0,0,0,.06);padding:20px;border-radius:16px}
@media(min-width:900px){.lsp-card.span4{grid-column:span 4}.lsp-card.span6{grid-column:span 6}}
.lsp-h2{font-size:clamp(20px,3vw,28px);margin:6px 0 8px;font-weight:800;color:#0f172a}
.lsp-h3{font-size:clamp(16px,2.2vw,20px);margin:10px 0 6px;font-weight:700;color:#0f172a}
.lsp-muted{color:#475569}
.lsp-list{margin:10px 0 0;padding:0;list-style:none}
.lsp-list li{margin:6px 0;display:flex;gap:10px;align-items:flex-start;color:#0f172a}
.lsp-list.check li::before{content:"✅";margin-top:2px}
.lsp-list.bullets li::before{content:"•";font-weight:700;color:#94a3b8;margin-top:1px}
.lsp-steps{margin:10px 0 0 18px}.lsp-steps li{margin:6px 0;color:#0f172a}
.lsp-cols{display:grid;gap:16px;margin-top:16px}
@media(min-width:900px){.lsp-cols{grid-template-columns:1.2fr .8fr}}
.lsp-faq dt{font-weight:800;margin-top:10px;color:#0f172a}
.lsp-faq dd{margin:2px 0 10px;color:#334155}
.footer-mini{margin-top:28px;padding:18px 0;color:#64748b;text-align:center;border-top:1px solid rgba(0,0,0,.06)}