html, body {
    width: 100%;
    height: 100%;
}

body {
    margin: 0;
    overflow: hidden;
    background: #fff;
}

.splash {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    height: 100vh;
    height: 100svh;
    height: 100dvh;
}

.splash__img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    user-select: none;
    -webkit-user-drag: none;
    animation: splashIn 1200ms cubic-bezier(0.2, 0.9, 0.2, 1) both;
}

@keyframes splashIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}