:root{color:#fff;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#000;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html,body{background:#000;width:100%;height:100%;margin:0;padding:0;overflow:hidden}body{position:relative}#app{background:#000;width:100vw;height:100vh;margin:0;padding:0;position:fixed;inset:0;overflow:hidden}#app canvas{cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;width:100%;height:100%;display:block}#app canvas:active{cursor:grabbing}#planet-info{color:#fff;-webkit-backdrop-filter:blur(16px);pointer-events:auto;z-index:10;background:#0c0e14cc;border:1px solid #ffffff52;border-radius:18px;width:330px;min-height:210px;padding:28px 30px;animation:.35s ease-out panelIn;display:none;position:fixed;top:50%;right:40px;transform:translateY(-50%);box-shadow:0 0 24px #64a0ff2e,inset 0 0 20px #ffffff0a}#planet-info h2{color:#fff;margin:0 0 18px;padding-right:25px;font-size:28px;font-weight:700;line-height:1.15}#planet-description{color:#ffffffb8;margin:0 0 16px;font-size:14px}#planet-info p{color:#ffffffe6;margin:9px 0;font-size:15px;line-height:1.45}#planet-info strong{color:#fff}#close-info{color:#fff;cursor:pointer;background:#ffffff40;border:0;border-radius:5px;width:29px;height:29px;padding:0;font-size:20px;line-height:29px;transition:background .2s,transform .2s;position:absolute;top:12px;right:13px}#close-info:hover{background:#ffffff73;transform:scale(1.08)}#close-info:active{transform:scale(.95)}#planet-connector{pointer-events:none;z-index:9;width:100vw;height:100vh;position:fixed;inset:0;overflow:visible}#connector-line{fill:none;stroke:#b4d7ffe6;stroke-width:1.4px;filter:drop-shadow(0 0 4px #78b4ffcc)drop-shadow(0 0 10px #78b4ff4d)}#connector-dot{fill:#fff;filter:drop-shadow(0 0 4px #fff)drop-shadow(0 0 9px #78baff);display:block}@keyframes panelIn{0%{opacity:0;transform:translateY(-50%)translate(25px)}to{opacity:1;transform:translateY(-50%)translate(0)}}@media (width<=700px){#planet-info{width:min(330px,100vw - 32px);min-height:auto;padding:23px 24px;top:auto;bottom:22px;right:50%;transform:translate(50%)}#planet-info h2{font-size:24px}#planet-info p{font-size:14px}@keyframes panelIn{0%{opacity:0;transform:translate(50%)translateY(20px)}to{opacity:1;transform:translate(50%)translateY(0)}}}