:root{--bg:#08090d;--panel:#11131a;--panel2:#171a23;--gold:#f6c85f;--gold2:#fff0b0;--red:#e51d2a;--text:#f5f5f5;--muted:#b9bdc8;--line:rgba(246,200,95,.22);--shadow:0 18px 60px rgba(0,0,0,.45);--radius:22px}
*{box-sizing:border-box;scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 20% 0%,rgba(229,29,42,.12),transparent 32%),radial-gradient(circle at 90% 10%,rgba(246,200,95,.10),transparent 30%),var(--bg);line-height:1.75}
a{color:var(--gold2);text-decoration:none}a:hover{color:#fff;text-decoration:underline}
.container{width:min(1160px,92%);margin:auto}
header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(8,9,13,.84);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px 0}.brand img{width:170px;max-height:65px;object-fit:contain}
.menu{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.menu a,.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:#fff;font-weight:700;font-size:14px}.menu a:hover,.btn:hover{background:rgba(246,200,95,.12);text-decoration:none}
.btn-primary{background:linear-gradient(135deg,#f7d875,#c78c19);color:#15110a;border:none;box-shadow:0 8px 28px rgba(246,200,95,.18)}
.hero{padding:26px 0 12px}.banner{overflow:hidden;border-radius:26px;border:1px solid var(--line);box-shadow:var(--shadow);background:#0d0e13}.banner img{display:block;width:100%;height:auto;min-height:220px;object-fit:cover}
.hero-copy{padding:30px 4px 12px;text-align:center}.eyebrow{color:var(--gold);font-weight:800;letter-spacing:2px;text-transform:uppercase;font-size:12px}
h1{font-size:clamp(30px,5vw,54px);line-height:1.12;margin:8px 0 14px}h2{font-size:clamp(24px,3vw,34px);line-height:1.25;margin-top:0}h3{font-size:20px;color:var(--gold2)}
.lead{max-width:900px;margin:auto;color:var(--muted);font-size:17px}.actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:22px}
main{padding:25px 0 60px}.grid{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}.card{background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.015));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
.toc{position:sticky;top:90px}.toc ul{padding-left:20px;margin-bottom:0}.toc li{margin:8px 0}.article p{color:#d5d7df}.article strong{color:#fff}
.quote{margin:24px 0;padding:18px 20px;border-left:4px solid var(--gold);background:rgba(246,200,95,.055);border-radius:12px;color:#eee}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.feature{padding:20px;border-radius:18px;background:var(--panel2);border:1px solid rgba(255,255,255,.07)}.feature b{display:block;color:var(--gold2);margin-bottom:7px}
.faq{margin-top:18px}details{border:1px solid rgba(255,255,255,.09);border-radius:15px;background:#0f1117;margin:10px 0;overflow:hidden}summary{cursor:pointer;padding:17px 20px;font-weight:800;color:#fff;list-style:none}summary::-webkit-details-marker{display:none}details p{padding:0 20px 18px;margin:0;color:var(--muted)}
.keywords{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.tag{padding:7px 11px;border-radius:999px;background:#191c24;border:1px solid rgba(246,200,95,.18);font-size:13px}
footer{border-top:1px solid var(--line);background:#050609;padding:40px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}.footer-logo{width:190px;margin-bottom:12px}footer p,footer li{color:#999eab;font-size:14px}footer ul{padding-left:18px}.copyright{margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.07);text-align:center;color:#727784;font-size:13px}.notice{font-size:13px;color:#8f94a0;margin-top:18px}
@media(max-width:850px){.grid,.footer-grid{grid-template-columns:1fr}.toc{position:static}.feature-grid{grid-template-columns:1fr}.menu{display:none}.brand img{width:145px}.banner img{min-height:160px}}