.horizon-shell{border-radius:var(--radius-xl);border:1px solid hsla(0,0%,100%,.08);background:#050507;color:#fff}#stage,.horizon-shell{position:relative;min-height:70vh;overflow:hidden}#stage{width:100%}#horizon{position:absolute;width:300%;height:100%;background:linear-gradient(90deg,#0a0a12,#1a1a2e 50%,#0a0a12);background-size:33% 100%;z-index:1;will-change:transform}#target{width:22px;height:22px;background:#0fc;border-radius:50%;box-shadow:0 0 30px #0fc,0 0 60px #00ffcc4d;z-index:3;will-change:left,top}#anchor,#target{position:absolute;top:50%;transform:translate(-50%,-50%)}#anchor{left:50%;width:100px;height:100px;border:1px solid hsla(0,0%,100%,.08);border-radius:50%;z-index:2}.tool-ui{position:absolute;left:50%;bottom:24px;transform:translate(-50%);z-index:4;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:center;width:min(92%,860px);padding:18px;border-radius:20px;background:#141419eb;backdrop-filter:blur(10px)}.tool-ui label{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#ffffffb8}.tool-ui input[type=range]{width:180px;accent-color:#0fc}.tool-ui .button,.tool-ui .button-ghost,.tool-ui .button-outline{min-height:44px}@media(prefers-reduced-motion:reduce){#horizon,#target{animation:none;transition:none}}.skip-link{color:#b3127f}.skip-link:focus{color:#b3127f;background:#fff}#horizon-dot{position:absolute;top:50%;width:22px;height:22px;display:block;transform:translate(-50%,-50%);border-radius:50%;background:#0fc;box-shadow:0 0 30px #0fc,0 0 60px #00ffcc4d;z-index:3;will-change:left,top}