Template:BibisiLauncher/style.css

/* ==============================
   BIBISI LAUNCHER
   No fixed/absolute positioning
   Sanitizer-safe
   ============================== */

.rocket-wrapper {
    display: block;
    text-align: center;
    height: 0;
    overflow: visible;
}

.rocket {
    display: inline-block;
    font-size: 2em;
    animation: rocket-fly 3s cubic-bezier(0.2, 0, 0.8, 1) forwards;
    animation-delay: 1s;
    opacity: 1;
}

.rocket-explosion {
    display: inline-block;
    font-size: 1em;
    opacity: 0;
    animation: explode 1.2s ease-out forwards;
    animation-delay: 3.8s;
}

@keyframes rocket-fly {
    0%   { transform: translateY(0);     opacity: 1; font-size: 2em; }
    40%  { transform: translateY(-30vh); opacity: 1; font-size: 2.2em; }
    75%  { transform: translateY(-70vh); opacity: 1; font-size: 2.6em; }
    100% { transform: translateY(-110vh); opacity: 0; font-size: 3em; }
}

@keyframes explode {
    0%   { transform: translateY(-110vh) scale(1);  opacity: 1;   font-size: 2em; }
    50%  { transform: translateY(-110vh) scale(3);  opacity: 0.8; font-size: 5em; }
    100% { transform: translateY(-110vh) scale(6);  opacity: 0;   font-size: 8em; }
}