.intro-root{z-index:50;pointer-events:auto;position:absolute;inset:0;overflow:hidden}#intro-ssr-shell{z-index:50}.intro-backdrop{z-index:0;background:#000;transition:opacity .8s;position:absolute;inset:0}.intro-root[data-phase=clouds] .intro-backdrop,.intro-root[data-phase=map] .intro-backdrop,.intro-root[data-phase=ui] .intro-backdrop{opacity:0}.intro-star{background:#fff;border-radius:50%;position:absolute;box-shadow:0 0 3px #fffc}.intro-planet-slot{z-index:1;pointer-events:none;position:absolute;inset:0;overflow:hidden}.intro-planet{object-fit:contain;object-position:50% 50%;transform-origin:50%;opacity:0;visibility:hidden;width:100%;height:100%;transition:transform 1s cubic-bezier(.45,0,.2,1),opacity .85s,visibility 0s linear .85s;position:absolute;inset:0}.intro-planet.intro-planet--loaded{opacity:1;visibility:visible;transition:transform 1s cubic-bezier(.45,0,.2,1),opacity .85s,visibility}.intro-root[data-phase=planet] .intro-planet,.intro-root[data-phase=clouds] .intro-planet,.intro-root[data-phase=map] .intro-planet,.intro-root[data-phase=ui] .intro-planet{opacity:0;visibility:hidden;transition:transform 1s cubic-bezier(.45,0,.2,1),opacity .85s,visibility 0s linear .85s;transform:scale(2.9)}.intro-loadbar{z-index:3;opacity:0;background:#ffffff2e;border-radius:999px;width:160px;height:5px;transition:opacity .3s;position:absolute;top:64%;left:50%;overflow:hidden;transform:translate(-50%)}.intro-root[data-phase=loading] .intro-loadbar{opacity:1}.intro-loadbar-fill{background:linear-gradient(90deg,#9fd3ff,#fff);border-radius:999px;width:0;height:100%;box-shadow:0 0 8px #9fd3ffcc}.intro-root[data-phase=loading] .intro-loadbar-fill{animation:2.5s linear forwards intro-load}@keyframes intro-load{0%{width:0}to{width:100%}}.intro-start-btn{z-index:3;opacity:0;pointer-events:none;color:#fff;letter-spacing:.04em;cursor:pointer;background:#050e1cb8;border:1px solid #9fd3ffb8;border-radius:999px;width:190px;padding:12px 0;font-size:16px;font-weight:600;transition:opacity .3s,transform .15s;position:absolute;top:68%;left:50%;transform:translate(-50%);box-shadow:0 0 18px #9fd3ff6b,inset 0 0 14px #ffffff14}.intro-root[data-phase=start]{cursor:pointer}.intro-root[data-phase=start] .intro-start-btn{opacity:1;pointer-events:auto}.intro-start-btn:active{transform:translate(-50%)scale(.96)}.intro-root[data-phase=start] .intro-loadbar{opacity:0;pointer-events:none}.intro-clouds{z-index:2;opacity:0;pointer-events:none;transition:opacity .9s,transform 1.1s cubic-bezier(.45,0,.2,1);position:absolute;inset:-10%;transform:scale(.9)}.intro-root[data-phase=clouds] .intro-clouds{opacity:1;transform:scale(1)}.intro-cloud{-webkit-user-select:none;user-select:none;-webkit-user-drag:none;will-change:transform;height:auto;animation:6s ease-in-out infinite intro-drift;position:absolute}@keyframes intro-drift{0%{transform:translate(0)}50%{transform:translate(14px,-10px)}to{transform:translate(0)}}