.nsvp{position:fixed;inset:0;z-index:999999;display:flex;align-items:center;justify-content:center;padding:56px 16px 16px;background:rgba(0,0,0,.82);animation:nsvp-in .25s ease}
.nsvp[hidden]{display:none!important}
.nsvp__box{position:relative;width:100%;max-width:960px;max-height:calc(100vh - 80px);aspect-ratio:16/9;background:#000;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.nsvp__slot,.nsvp__slot iframe{width:100%;height:100%;border:0;border-radius:10px;display:block}
.nsvp__close{position:absolute;top:-46px;inset-inline-end:0;width:38px;height:38px;border:0;border-radius:50%;background:#fff;color:#111;font-size:18px;line-height:38px;text-align:center;cursor:pointer;padding:0}
.nsvp__close:hover,.nsvp__close:focus-visible{background:#e9e9e9;outline:2px solid #fff;outline-offset:2px}
.nsvp__sound{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:transparent;border:0;padding:0;cursor:pointer}
.nsvp__sound[hidden]{display:none}
.nsvp__sound span{background:rgba(0,0,0,.75);color:#fff;font-size:18px;font-weight:600;padding:14px 28px;border:2px solid #fff;border-radius:40px;transition:transform .15s}
.nsvp__sound:hover span,.nsvp__sound:focus-visible span{transform:scale(1.06)}
.nsvp-float{position:fixed;bottom:24px;z-index:99998;background:#b08d57;color:#fff;border:0;border-radius:40px;padding:12px 22px;font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 6px 20px rgba(0,0,0,.25)}
.nsvp-float--left{left:24px}
.nsvp-float--right{right:24px}
html.nsvp-lock,html.nsvp-lock body{overflow:hidden}
@keyframes nsvp-in{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.nsvp{animation:none}}