:root{--zk-green: #00ff88;--zk-cyan: #00d4ff;--zk-red-flag: #ff3b48;--zk-red-flag-deep: #a81828;--zk-bg-deep: #0f1528;--zk-panel: rgba(255, 255, 255, .05);--zk-border: rgba(255, 255, 255, .12);--zk-radius: 6px 22px 6px 6px;--zk-radius-sm: 6px 14px 6px 6px;--zk-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}.zk-race-bg,body.zk-race-page{margin:0;min-height:100vh;font-family:var(--zk-font);color:#fff;background:radial-gradient(ellipse 90% 45% at 50% -8%,rgba(0,255,136,.1),transparent 55%),linear-gradient(165deg,#141428 0%,#16213e 48%,var(--zk-bg-deep) 100%)}body.zk-race-page #zk-coins-fab{display:none!important;visibility:hidden!important;pointer-events:none!important}.zk-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;text-align:center;padding:24px 20px;background:radial-gradient(ellipse 80% 50% at 50% 20%,rgba(0,255,136,.12),transparent 60%),linear-gradient(165deg,#141428,#0f1528)}.zk-loading__kicker{font-size:.62rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--zk-green);margin-bottom:16px;text-shadow:0 0 20px rgba(0,255,136,.35)}.zk-loading__spinner{width:52px;height:52px;border:3px solid rgba(255,255,255,.12);border-top-color:var(--zk-green);border-right-color:#00d4ff73;border-radius:50%;animation:zk-spin .85s linear infinite;box-shadow:0 0 24px #00ff8826}@keyframes zk-spin{to{transform:rotate(360deg)}}.zk-loading__text{margin-top:18px;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#ffffff94}