:root{
  --bg:#0b1220;
  --card:#0f1b33;
  --soft:#12244a;
  --text:#eaf0ff;
  --muted:#b7c3e6;
  --accent:#4da3ff;
  --accent2:#7c5cff;
  --ok:#38d39f;
  --border:rgba(255,255,255,.10);
  --shadow: 0 20px 60px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  background: radial-gradient(1200px 700px at 10% 0%, rgba(77,163,255,.20), transparent 60%),
              radial-gradient(900px 600px at 100% 10%, rgba(124,92,255,.18), transparent 55%),
              linear-gradient(180deg, #070b14, var(--bg));
  color:var(--text);
  line-height:1.6;
}
a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:24px}
.topbar{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.72);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px; padding:14px 24px;
  max-width:1120px; margin:0 auto;
}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none}
.logo{
  width:40px;height:40px;border-radius:14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display:grid; place-items:center;
  box-shadow: 0 10px 25px rgba(77,163,255,.25);
  font-weight:900;
}
.brand .name{font-weight:900; letter-spacing:.2px}
.brand .tag{display:block; font-size:12px; color:var(--muted); margin-top:1px}
.menu{display:flex; align-items:center; gap:12px}
.menu a{
  text-decoration:none; color:var(--muted);
  padding:10px 12px; border-radius:12px;
  border:1px solid transparent;
}
.menu a:hover{color:var(--text); border-color:var(--border); background: rgba(255,255,255,.04)}
.dropdown{position:relative}
.dropdown > button{
  background: transparent; color:var(--muted);
  border:1px solid transparent; border-radius:12px;
  padding:10px 12px; cursor:pointer; font:inherit;
  display:flex; align-items:center; gap:8px;
}
.dropdown > button:hover{color:var(--text); border-color:var(--border); background: rgba(255,255,255,.04)}
.dropdown-panel{
  position:absolute; right:0; top:48px;
  width:min(560px, 92vw);
  background: rgba(15,27,51,.98);
  border:1px solid var(--border);
  border-radius:18px;
  box-shadow: var(--shadow);
  padding:14px;
  display:none;
}
.dropdown-panel.open{display:block}
.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:10px;
}
.grid a{
  display:flex; gap:10px; align-items:flex-start;
  padding:12px; border-radius:14px; border:1px solid var(--border);
  text-decoration:none; color:var(--text);
  background: rgba(255,255,255,.02);
}
.grid a:hover{border-color: rgba(77,163,255,.55); background: rgba(77,163,255,.08)}
.pill{
  width:32px;height:32px;border-radius:12px;
  background: rgba(77,163,255,.18);
  display:grid; place-items:center;
  font-weight:900;
}
.grid small{display:block; color:var(--muted); margin-top:2px}
.mobile-toggle{display:none}
@media (max-width: 860px){
  .menu{display:none}
  .mobile-toggle{display:inline-flex}
  .mobile-menu{
    display:none;
    border-top:1px solid var(--border);
    background: rgba(11,18,32,.88);
  }
  .mobile-menu.open{display:block}
  .mobile-menu a{display:block; padding:14px 24px; color:var(--muted); text-decoration:none}
  .mobile-menu a:hover{color:var(--text); background: rgba(255,255,255,.04)}
}
.hero{
  margin-top:18px;
  background: linear-gradient(135deg, rgba(77,163,255,.14), rgba(124,92,255,.10));
  border:1px solid var(--border);
  border-radius:26px;
  padding:26px;
  box-shadow: 0 18px 55px rgba(0,0,0,.28);
}
.hero h1{margin:0 0 8px 0; font-size:34px; line-height:1.15}
.hero p{margin:0; color:var(--muted); max-width:86ch}
.badges{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}
.badge{
  padding:8px 10px; border-radius:999px;
  border:1px solid var(--border);
  color:var(--muted);
  background: rgba(255,255,255,.03);
  font-size:13px;
}
.section{margin-top:18px; display:grid; grid-template-columns: 1.2fr .8fr; gap:16px}
@media (max-width: 980px){ .section{grid-template-columns:1fr} }
.card{
  background: rgba(15,27,51,.72);
  border:1px solid var(--border);
  border-radius:22px;
  padding:18px;
  box-shadow: 0 14px 45px rgba(0,0,0,.22);
}
.card h2{margin:0 0 10px 0; font-size:20px}
.card h3{margin:18px 0 10px 0; font-size:16px}
.card p{margin:10px 0}
.muted{color:var(--muted)}
.cta-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 14px; border-radius:16px;
  border:1px solid var(--border);
  text-decoration:none;
  color:var(--text);
  background: rgba(255,255,255,.04);
  transition: transform .08s ease, background .15s ease, border-color .15s ease;
  font-weight:800;
}
.btn:hover{transform: translateY(-1px); background: rgba(77,163,255,.14); border-color: rgba(77,163,255,.55)}
.btn.primary{background: linear-gradient(135deg, rgba(77,163,255,.95), rgba(124,92,255,.92)); border-color: transparent}
.btn.primary:hover{background: linear-gradient(135deg, rgba(77,163,255,1), rgba(124,92,255,1))}
.btn.safe{background: rgba(56,211,159,.12); border-color: rgba(56,211,159,.30)}
.btn.safe:hover{background: rgba(56,211,159,.18); border-color: rgba(56,211,159,.45)}
.hr{height:1px;background:var(--border);margin:16px 0}
.faq details{
  border:1px solid var(--border);
  border-radius:16px;
  padding:12px 14px;
  background: rgba(255,255,255,.02);
  margin:10px 0;
}
.faq summary{cursor:pointer; font-weight:850}
.footer{
  margin-top:26px;
  padding:22px 0 40px 0;
  color:var(--muted);
  border-top:1px solid var(--border);
}
.kbd{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12px;
  padding:3px 8px;
  border-radius: 999px;
  border:1px solid var(--border);
  color: var(--muted);
}