:root{--bg:#08090d;--panel:#11131a;--panel2:#161922;--text:#f1f3f7;--muted:#a5acba;--amber:#f5a623;--amber2:#ffc453;--line:#2a2f3a;--blue:#6da8ff}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 80% 0,#151922 0,#08090d 38%),#08090d;color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;line-height:1.68}a{color:inherit}.wrap{width:min(1140px,calc(100% - 32px));margin:auto}.top{position:sticky;top:0;z-index:20;background:rgba(8,9,13,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:22px}.logo{text-decoration:none;font-size:27px;font-weight:950;letter-spacing:.8px}.logo span{color:var(--amber)}nav{display:flex;gap:18px;flex-wrap:wrap}nav a{text-decoration:none;color:#cbd1dc;font-size:14px}.hero{padding-top:28px}.hero img{display:block;width:100%;height:auto;border-radius:24px;border:1px solid var(--line);box-shadow:0 24px 75px rgba(0,0,0,.35)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:28px;padding:30px 0 54px}.card{background:linear-gradient(180deg,rgba(19,22,30,.98),rgba(13,15,21,.98));border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:0 16px 40px rgba(0,0,0,.2)}h1{font-size:clamp(34px,5vw,54px);line-height:1.06;margin:0 0 18px;letter-spacing:-1px}h2{font-size:28px;line-height:1.22;margin:36px 0 12px}h3{font-size:19px;margin:25px 0 8px}p{margin:0 0 15px;color:#d8dde7}.lead{font-size:18px;color:#eef1f6}.crumbs{font-size:13px;color:#929aaa;margin-bottom:12px}.btns{display:flex;gap:11px;flex-wrap:wrap;margin:22px 0}.btn{display:inline-block;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:850;background:linear-gradient(135deg,var(--amber),var(--amber2));color:#141414}.btn.alt{background:#171a22;border:1px solid #343b49;color:#eef1f6}.note{border-left:3px solid var(--amber);background:rgba(245,166,35,.08);padding:13px 15px;border-radius:10px;margin:18px 0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.mini{background:#0d1016;border:1px solid #252a34;border-radius:15px;padding:17px}.mini b{display:block;color:var(--amber2);margin-bottom:4px}table{width:100%;border-collapse:collapse;margin:19px 0 24px}th,td{text-align:left;padding:12px 11px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--amber2);font-weight:800}ul{padding-left:21px;color:#d8dde7}.toc{position:sticky;top:94px}.toc a{display:block;text-decoration:none;padding:9px 0;border-bottom:1px solid #252a34;color:#cbd1dc}.footer{border-top:1px solid var(--line);background:#06070a;padding:30px 0 44px}.footer-links{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:13px}.footer a{font-size:13px;color:#bbc2cf}.footer p{font-size:13px;color:#7f8795}.faq h3{color:#f6f7fa}.tag{display:inline-block;color:#111;background:var(--amber);font-weight:900;font-size:12px;border-radius:999px;padding:5px 9px;margin-bottom:10px}@media(max-width:860px){.layout{grid-template-columns:1fr}.toc{position:static}.nav{align-items:flex-start;flex-direction:column;padding:14px 0}.grid{grid-template-columns:1fr}nav{gap:12px}}