:root{
  /* Light theme colors */
  --bg: #ffffff; /* page background */
  --page-bg: linear-gradient(180deg,#ffffff 0%, #fbfbfd 100%);
  --card: #0f172a; /* main text color (dark) */
  --muted: #6b7280; /* muted text */
  --accent: #ff6900; /* primary accent (updated to requested orange) */
  --card-bg: #ffffff; /* card background */
  --card-border: rgba(2,6,23,0.06);
}
*{box-sizing:border-box}
html,body{height:100%}
.body{}
body{font-family:Inter, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; margin:0;background:var(--page-bg);color:var(--card);display:flex;align-items:center;justify-content:center;padding:48px}
.page{width:100%;max-width:880px}
.card{background:var(--card-bg);border-radius:14px;padding:36px;text-align:center;box-shadow:0 10px 30px rgba(2,6,23,0.06);border:1px solid var(--card-border)}
h1{color:var(--card);font-size:1.65rem;margin:10px 0}
.icon{display:inline-flex;align-items:center;justify-content:center;width:88px;height:88px;background:linear-gradient(135deg,#0ea5a4 0%,#06b6d4 100%);border-radius:999px;margin-bottom:18px}
.icon svg{filter:drop-shadow(0 6px 14px rgba(14,165,164,0.14));}

.brand{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:12px}
.logo{width:88px;height:88px;object-fit:contain;border-radius:12px;border:1px solid rgba(2,6,23,0.04);background:linear-gradient(180deg, #ffffff, #f8fafc);padding:8px}
.lead{color:#334155; /* dark-muted */;font-size:1rem;margin:4px 0 18px}
.meta{color:#475569; /* darker muted */;font-size:0.95rem;margin-bottom:20px}
.actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{background:var(--accent);border:none;color:#ffffff;padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none;display:inline-block}
.btn-ghost{background:transparent;border:1px solid rgba(2,6,23,0.08);color:var(--card)}
.foot{color:#475569;font-size:0.85rem;margin-top:20px}

@media (max-width:540px){
  .card{padding:22px;border-radius:12px}
  .icon{width:68px;height:68px}
  .logo{width:68px;height:68px}
  h1{font-size:1.3rem}
}