.sg-site-header{position:sticky;top:0;z-index:1000;background:rgba(11,14,17,.96);backdrop-filter:blur(18px);border-bottom:1px solid #283039}
.sg-site-header .sg-nav-shell{width:min(1180px,calc(100% - 32px));height:68px;margin:auto;display:flex;align-items:center;gap:18px}
.sg-site-brand{display:flex;align-items:center;gap:9px;font-weight:950;font-size:12px;letter-spacing:.2px;white-space:nowrap}.sg-site-brand img{width:34px;height:34px;border-radius:9px}
.sg-site-links{display:flex;align-items:center;gap:4px;margin-left:auto}.sg-site-links a{display:flex;align-items:center;justify-content:center;min-height:36px;padding:0 10px;border-radius:8px;color:#c8d0d5;font:800 9px/1 Inter,system-ui,sans-serif;text-decoration:none;white-space:nowrap}.sg-site-links a:hover{background:#171c21;color:#fff}.sg-site-links a.active{background:#d9f99d;color:#11160c}
.sg-site-account{display:flex;align-items:center;gap:8px}.sg-site-account .sg-signin{display:flex;align-items:center;justify-content:center;min-height:36px;padding:0 11px;border:1px solid #2d353d;border-radius:8px;background:#12171b;color:#f5f7f8;font:850 9px/1 Inter,system-ui,sans-serif;text-decoration:none}
.sg-mobile-nav-toggle{display:none;width:38px;height:38px;border:1px solid #2d353d;border-radius:8px;background:#12171b;color:#f5f7f8;font-size:18px}
@media(max-width:900px){.sg-site-links{display:none;position:absolute;top:68px;left:12px;right:12px;padding:8px;border:1px solid #293139;border-radius:12px;background:#11161a;box-shadow:0 20px 60px rgba(0,0,0,.4);flex-direction:column;align-items:stretch}.sg-site-header.open .sg-site-links{display:flex}.sg-site-links a{justify-content:flex-start;padding:0 13px}.sg-mobile-nav-toggle{display:block;margin-left:auto}.sg-site-account{margin-left:0}}