html,body,#root{margin:0;height:100%;background:#000;overscroll-behavior:none}body{font-family:system-ui,-apple-system,Segoe UI,Noto Sans Thai,sans-serif;-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased}.ks-blank{position:fixed;top:0;right:0;bottom:0;left:0;background:#000}.ks-stage{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden;background:#000 center / cover no-repeat;user-select:none;-webkit-user-select:none;touch-action:manipulation;cursor:pointer}.ks-dim{position:absolute;top:0;right:0;bottom:0;left:0;background:#000;pointer-events:none}.ks-center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.ks-video{width:100%;height:100%;object-fit:contain;mix-blend-mode:screen;pointer-events:none;opacity:0;transition:opacity .3s ease-out;animation:ks-float 3.6s ease-in-out infinite;will-change:transform}.ks-video.is-ready{opacity:1}.ks-hint{position:absolute;left:0;right:0;bottom:calc(10% + env(safe-area-inset-bottom));text-align:center;color:#fff;font-size:18px;font-weight:600;text-shadow:0 2px 6px rgba(0,0,0,.6);pointer-events:none;animation:ks-pulse 1.4s ease-in-out infinite}.ks-close{position:absolute;top:calc(16px + env(safe-area-inset-top));right:calc(16px + env(safe-area-inset-right));width:44px;height:44px;padding:0;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:#0000008c;color:#fff;cursor:pointer;animation:ks-fade-in .3s ease-out}@keyframes ks-fade-in{0%{opacity:0}to{opacity:1}}@keyframes ks-float{0%,to{transform:translateY(0) rotate(-.6deg) scale(1)}50%{transform:translateY(-1.2%) rotate(.6deg) scale(1.015)}}@media(prefers-reduced-motion:reduce){.ks-video{animation:none}}@keyframes ks-pulse{0%,to{opacity:.55}50%{opacity:1}}