.brand-bar{padding:max(6px,env(safe-area-inset-top)) 14px 6px}
.brand-lockup{gap:8px}
.brand-emblem{width:42px;height:38px;object-fit:contain;flex:0 0 auto}
.brand-wordmark{display:none}
.brand-copy{display:grid;line-height:1.05;white-space:nowrap}
.brand-copy b{font-size:11px;letter-spacing:.03em}
.brand-copy small{font-size:7px;color:rgba(255,255,255,.62)}
.registration-cta{position:relative;isolation:isolate;overflow:hidden;border-color:rgba(93,157,246,.62);box-shadow:0 0 0 1px rgba(93,157,246,.12),0 0 22px rgba(93,157,246,.25)}
.registration-cta span{display:inline-block;margin-right:5px;color:#ff7a33}
.registration-cta::after{content:"";position:absolute;z-index:0;pointer-events:none;top:-65%;bottom:-65%;left:-45%;width:28%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.82),transparent);transform:skewX(-18deg);animation:registerSweep 2.8s ease-in-out infinite}
.appearance-button{width:auto;min-width:68px;padding:5px 10px;border:2px solid #ff7a33;background:linear-gradient(145deg,#fff7f1,#fff);box-shadow:0 0 0 3px rgba(255,90,31,.1),0 8px 22px rgba(255,90,31,.28);display:grid;grid-template-columns:auto auto;align-items:center;gap:5px}
.appearance-icon{font-size:17px}.appearance-label{font-size:10px;text-transform:uppercase;letter-spacing:.04em}
body[data-theme=dark] .appearance-button{background:#0d2434;color:#fff;border-color:#ff7a33;box-shadow:0 0 0 3px rgba(255,90,31,.12),0 8px 24px rgba(255,90,31,.32)}
body[data-theme=vision] .appearance-button{background:#000;color:#ffe500;border-color:#ffe500;box-shadow:0 0 0 3px rgba(255,229,0,.18)}
body[data-theme=dark] .registration-cta{color:#b9d9ff;background:#153650;border-color:#5d9df6}
@keyframes registerSweep{0%,38%{transform:translateX(0) skewX(-18deg);opacity:0}46%{opacity:1}70%,100%{transform:translateX(520%) skewX(-18deg);opacity:0}}
@media(prefers-reduced-motion:reduce){.registration-cta::after{animation:none}.registration-cta{border-width:2px}}
@media(min-width:720px){.brand-bar{padding:7px 24px}.brand-emblem{width:50px;height:44px}.brand-copy b{font-size:13px}.brand-copy small{font-size:8px}}