:root{
  --brand:#e3a400;
  --bg:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --card:#ffffff;
  --border:#e5e7eb;
  --accent:#0ea5e9;
  --success:#16a34a;
  --danger:#ef4444;
  --radius:14px;
  --hero-max:860px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica,Arial,"Noto Sans","Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
}
a{color:#0ea5e9;text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:18px}
.header{
  position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:20
}
.navbar{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:56px;height:56px;border-radius:12px}
.brand-name{font-weight:800;font-size:22px;letter-spacing:.4px;color:#111}
.lang-switch{margin-left:10px}
.menu{display:flex;gap:10px;flex-wrap:wrap}
.menu a{
  padding:10px 14px;border:1px solid var(--border);border-radius:12px;background:#fff;color:#111;
}
.menu button{
  padding:10px 14px;border:1px solid var(--border);border-radius:12px;background:#fff;color:#111;cursor:pointer
}
/* Drawer */
.drawer{position:fixed;inset:0;background:#00000080;display:none}
.drawer.open{display:block}
.drawer-panel{
  position:absolute;inset:0 0 0 auto;width:min(92vw,380px);background:#0b1220;color:#e5e7eb;
  padding:18px;box-shadow:-12px 0 24px #0008;animation:slide .2s ease-out
}
@keyframes slide{from{transform:translateX(20%);opacity:.6}to{transform:none;opacity:1}}
.drawer-panel a{display:block;color:#e5e7eb;border:1px solid #21304a;border-radius:12px;padding:12px 14px;margin-bottom:10px;background:#0f172a}
.drawer-close{display:inline-flex;gap:6px;align-items:center;padding:8px 10px;border:1px solid #21304a;border-radius:10px;background:#0f172a;color:#e5e7eb;margin-bottom:12px}

/* Hero */
.hero{margin:22px auto;border-radius:18px;background:#fff}
.hero .frame{
  max-width:var(--hero-max);margin:0 auto;padding:10px;border-radius:18px;
  border:1px solid var(--border);background:#fff;
}
.hero img{display:block;width:100%;height:auto;border-radius:14px}
/* CTAs same width as hero */
.cta-row{max-width:var(--hero-max);margin:14px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;border:none;border-radius:14px;padding:14px 16px;cursor:pointer;color:#fff
}
.btn-download{background:var(--danger)}
.btn-login{background:var(--success)}
.btn span.icon{font-weight:900}
/* Card & table */
.card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:14px 12px;border-bottom:1px solid var(--border);text-align:left}
.table th{width:220px;color:#374151;font-weight:700}
/* Sections */
.section{margin:26px 0}
.section h2{margin:0 0 12px 0;font-size:22px}
.muted{color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tip{border:1px dashed #f59e0b;background:#fff8e1;border-radius:14px;padding:14px}
.review{border:1px solid var(--border);border-radius:14px;padding:14px}
.faq details{border:1px solid var(--border);border-radius:12px;padding:12px;background:#fff}
.faq details+details{margin-top:10px}
/* Responsive */
@media (max-width:820px){
  .menu{display:none}
  .menu-btn{display:inline-flex}
  .cta-row{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
}
@media (min-width:821px){
  .menu-btn{display:none}
}
footer{margin:30px 0 10px 0;color:#6b7280;font-size:14px}