.topbar{z-index:50;-webkit-backdrop-filter:saturate(180%)blur(20px);background:#ffffffd1;border-bottom:1px solid #e1e6ed99;align-items:center;height:64px;padding:0 24px;display:flex;position:fixed;top:0;left:0;right:0}.topbar-inner{justify-content:space-between;align-items:center;width:100%;max-width:1320px;margin:0 auto;display:flex}.topbar .brand{align-items:center;display:inline-flex}.topbar .brand-logo{width:auto;height:28px}.back-link{letter-spacing:-.26px;color:var(--rs-text-secondary);border-radius:var(--rs-r-pill);border:1px solid var(--rs-border);background:var(--rs-white);align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:500;transition:background .18s,color .18s;display:inline-flex}.back-link:hover{background:var(--rs-blue-light);color:var(--rs-blue);border-color:var(--rs-blue-light)}.back-link svg{stroke:currentColor;fill:none;stroke-width:2.2px;stroke-linecap:round;stroke-linejoin:round;width:14px;height:14px}.foot{border-top:1px solid var(--rs-border);background:var(--rs-white);padding:24px}.foot-inner{max-width:1320px;color:var(--rs-text-muted);letter-spacing:-.24px;flex-wrap:wrap;justify-content:space-between;gap:16px;margin:0 auto;font-size:12px;display:flex}.foot a{color:var(--rs-text-secondary)}.foot a:hover{color:var(--rs-blue)}