*,*::before,*::after{box-sizing:border-box}
:root{
  --bg:#0b0712;--bg-2:#140a22;--card:#1b0f2e;--gold:#ffc83d;--gold-2:#ffd76a;
  --red:#e11d48;--red-2:#b91c34;--text:#f5eefb;--muted:#c9b9d8;--ring:rgba(255,200,61,.35)
}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Segoe UI',Roboto,system-ui,-apple-system,sans-serif;
  background:radial-gradient(1200px 600px at 10% -10%,#2a0e3d 0,transparent 60%),
             radial-gradient(900px 500px at 110% 10%,#3a0a1f 0,transparent 55%),var(--bg);
  color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--gold-2);text-decoration:none}
a:hover{color:#fff}
img{max-width:100%;height:auto;display:block;border-radius:14px}
.container{max-width:1100px;margin:0 auto;padding:0 18px}
header{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);
  background:rgba(11,7,18,.85);border-bottom:1px solid rgba(255,200,61,.15)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;max-width:1100px;margin:0 auto;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:#fff}
.brand img{width:42px;height:42px;border-radius:10px}
.brand span{background:linear-gradient(90deg,var(--gold),var(--red));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav ul{display:flex;gap:18px;list-style:none;padding:0;margin:0;flex-wrap:wrap}
.nav ul a{color:var(--muted);font-weight:600;font-size:.95rem}
.nav ul a:hover{color:var(--gold-2)}
.btn{display:inline-block;padding:14px 26px;border-radius:999px;font-weight:800;letter-spacing:.3px;
  background:linear-gradient(135deg,var(--red),var(--gold));color:#1a0a02;border:none;cursor:pointer;
  box-shadow:0 10px 30px rgba(225,29,72,.35);transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(255,200,61,.45);color:#1a0a02}
.btn.lg{padding:18px 34px;font-size:1.1rem}
.hero{padding:60px 0 40px;text-align:center}
.hero h1{font-size:clamp(1.9rem,4vw,3rem);line-height:1.15;margin:0 0 14px;
  background:linear-gradient(90deg,#fff,var(--gold-2),var(--red));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{font-size:1.1rem;color:var(--muted);max-width:760px;margin:0 auto 26px}
.hero-img{margin:30px auto 0;max-width:880px;border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 0 1px var(--ring)}
.badges{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:18px 0 28px}
.badge{background:rgba(255,200,61,.1);color:var(--gold-2);border:1px solid rgba(255,200,61,.25);
  padding:8px 14px;border-radius:999px;font-size:.85rem;font-weight:600}
section{padding:48px 0;border-top:1px solid rgba(255,255,255,.05)}
section h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin:0 0 14px;color:#fff}
section h2::after{content:"";display:block;width:64px;height:4px;border-radius:4px;margin-top:10px;
  background:linear-gradient(90deg,var(--red),var(--gold))}
section h3{color:var(--gold-2);margin:20px 0 8px;font-size:1.15rem}
.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.card{background:linear-gradient(180deg,var(--card),var(--bg-2));border:1px solid rgba(255,200,61,.12);
  border-radius:16px;padding:20px;transition:transform .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-4px);border-color:rgba(255,200,61,.35)}
.card h3{margin-top:0}
table{width:100%;border-collapse:collapse;background:var(--card);border-radius:14px;overflow:hidden;
  border:1px solid rgba(255,200,61,.15)}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid rgba(255,255,255,.06)}
th{background:rgba(255,200,61,.08);color:var(--gold-2);font-weight:700}
tr:last-child td{border-bottom:none}
ul.tick{list-style:none;padding:0}
ul.tick li{padding:8px 0 8px 28px;position:relative}
ul.tick li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:900}
.cons li::before{content:"✗";color:var(--red)}
details{background:var(--card);border:1px solid rgba(255,200,61,.12);border-radius:12px;
  padding:14px 18px;margin-bottom:10px}
details[open]{border-color:rgba(255,200,61,.35)}
summary{cursor:pointer;font-weight:700;color:#fff;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:10px}
summary::after{content:"+";color:var(--gold);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"−"}
summary::-webkit-details-marker{display:none}
details p{margin:10px 0 0;color:var(--muted)}
.cta{text-align:center;background:linear-gradient(135deg,rgba(225,29,72,.18),rgba(255,200,61,.12));
  border:1px solid rgba(255,200,61,.25);border-radius:24px;padding:40px 24px;margin:48px 0}
.cta h2{margin-top:0}
footer{padding:30px 0 40px;text-align:center;color:var(--muted);font-size:.9rem;
  border-top:1px solid rgba(255,255,255,.06);margin-top:40px}
footer a{color:var(--gold-2)}
.toc{columns:2;column-gap:24px}
.toc a{color:var(--muted)}
@media (max-width:720px){
  .grid.cols-2,.grid.cols-3{grid-template-columns:1fr}
  .nav ul{display:none}
  .toc{columns:1}
  .hero{padding:36px 0 20px}
}