body {
    background-color: #1a1a1a;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    perspective: 1200px; /* Aumentei um pouco a perspectiva para acomodar o cubo maior */
    overflow: hidden;
}

.scene {
    width: 0;
    height: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cube {
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.1s ease-out;
}

.cubie {
    position: absolute;
    width: 90px;
    height: 90px;
    transform-style: preserve-3d;
}

.face {
    position: absolute;
    width: 90px;
    height: 90px;
    border: 1px solid #8f8f8f; /* Cinza claro */
    background-color: #ececec; /* Branco */
    box-sizing: border-box;
}

.front  { transform: rotateY(  0deg) translateZ(45px); }
.back   { transform: rotateY(180deg) translateZ(45px); }
.right  { transform: rotateY( 90deg) translateZ(45px); }
.left   { transform: rotateY(-90deg) translateZ(45px); }
.top    { transform: rotateX( 90deg) translateZ(45px); }
.bottom { transform: rotateX(-90deg) translateZ(45px); }