.v3-shell-header{position:sticky;top:0;z-index:1000;background:rgba(3,8,20,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(99,214,255,.14)}
.v3-shell-bar{width:min(1560px,calc(100vw - 48px));min-height:78px;margin:auto;display:flex;align-items:center;gap:28px}
.v3-brand{display:flex;align-items:center;gap:12px;color:#f4fbff;text-decoration:none;white-space:nowrap}.v3-brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(53,223,255,.5);border-radius:14px;background:linear-gradient(145deg,rgba(32,226,255,.16),rgba(136,70,255,.18));box-shadow:0 0 28px rgba(20,210,255,.2);font-weight:900;color:#64eaff}.v3-brand strong,.v3-brand small{display:block}.v3-brand small{margin-top:3px;color:#84a3bd;font-size:11px;text-transform:uppercase;letter-spacing:.11em}.v3-shell-nav{margin-left:auto;display:flex;align-items:center;gap:6px}.v3-shell-nav a{padding:11px 13px;border-radius:11px;color:#a9c2d5;text-decoration:none;font:600 13px/1.1 system-ui,sans-serif}.v3-shell-nav a:hover,.v3-shell-nav a[aria-current=page]{color:#fff;background:rgba(80,215,255,.1)}.v3-menu-toggle{display:none;margin-left:auto;background:transparent;border:1px solid rgba(110,210,255,.25);border-radius:10px;color:#dff8ff;padding:9px 12px}
@media(max-width:980px){.v3-shell-bar{width:min(100% - 28px,1560px);min-height:68px;flex-wrap:wrap;padding:10px 0}.v3-menu-toggle{display:block}.v3-shell-nav{display:none;width:100%;margin:0;flex-wrap:wrap;padding-bottom:8px}.v3-shell-nav.is-open{display:flex}.v3-shell-nav a{flex:1 1 145px;text-align:center}}