:root{--bg:#070808;--panel:#111212;--panel2:#171818;--text:#f5f1e8;--muted:#b8b2a7;--gold:#d7b757;--gold2:#f0d57f;--line:rgba(215,183,87,.24);--r:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 Arial,Helvetica,sans-serif}
a{color:inherit;text-decoration:none}.wrap{width:min(1180px,92%);margin:auto}
header{position:sticky;top:0;z-index:10;background:rgba(7,8,8,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.06em}.brand img{width:46px;height:46px;object-fit:contain}
.menu{display:flex;gap:18px;color:var(--muted);font-size:.94rem}.menu a:hover{color:var(--gold2)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:999px;border:1px solid var(--gold);background:linear-gradient(135deg,var(--gold2),var(--gold));color:#17130b;font-weight:900;cursor:pointer}.btn.alt{background:transparent;color:var(--gold2)}
.hero{padding:96px 0 72px}.eyebrow{color:var(--gold2);font-size:.78rem;font-weight:900;text-transform:uppercase;letter-spacing:.15em}
h1{font-size:clamp(2.7rem,6vw,5.8rem);line-height:.98;letter-spacing:-.05em;max-width:1000px;margin:.18em 0}
h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1.08;letter-spacing:-.035em}h3{font-size:1.3rem}
.lead{max-width:900px;color:var(--muted);font-size:1.2rem}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.section{padding:78px 0}.section.dark{background:linear-gradient(180deg,#111313,#0b0c0c);border-block:1px solid var(--line)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px}.card p,.card li{color:var(--muted)}
.product{display:grid;grid-template-columns:170px 1fr;gap:26px;align-items:center}.product img{width:160px;max-width:100%;display:block}
.price{font-size:2.2rem;color:var(--gold2);font-weight:900}.tag{display:inline-block;padding:5px 10px;border-radius:999px;background:rgba(215,183,87,.1);color:var(--gold2);font-size:.75rem;font-weight:900}
.notice{padding:18px 20px;border-left:3px solid var(--gold);background:rgba(215,183,87,.08);color:var(--muted)}
.problem-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.problem-list .card strong{color:var(--gold2)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare .card:first-child{opacity:.75}
table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:16px;overflow:hidden}th,td{padding:15px;border-bottom:1px solid var(--line);text-align:left}th{color:var(--gold2)}
details{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:12px}summary{cursor:pointer;font-weight:800}
.cta{text-align:center;padding:84px 0}.cta h2{max-width:920px;margin-left:auto;margin-right:auto}footer{border-top:1px solid var(--line);padding:38px 0;color:var(--muted);font-size:.9rem}
@media(max-width:900px){.menu{display:none}.grid3,.grid2,.problem-list,.compare,.product{grid-template-columns:1fr}.product img{width:140px}.hero{padding-top:70px}}