body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
}

.container {
    text-align: center;
    max-width: 800px;
    padding: 20px;
}

h1 {
    font-size: 24px;
    margin-bottom: 20px;
}

h2 {
    font-size: 36px;
    margin-top: 40px;
}

.scene {
    width: 200px;
    height: 200px;
    perspective: 600px;
    margin: 0 auto 20px;
}

.cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: translateZ(-100px);
    transition: transform 1s;
}

.cube__face {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px solid black;
    font-size: 40px;
    font-weight: bold;
    color: white;
    text-align: center;
    line-height: 200px;
}

.cube__face--front  { transform: rotateY(  0deg) translateZ(100px); }
.cube__face--right  { transform: rotateY( 90deg) translateZ(100px); }
.cube__face--back   { transform: rotateY(180deg) translateZ(100px); }
.cube__face--left   { transform: rotateY(-90deg) translateZ(100px); }
.cube__face--top    { transform: rotateX( 90deg) translateZ(100px); }
.cube__face--bottom { transform: rotateX(-90deg) translateZ(100px); }

.cube.show-front  { transform: translateZ(-100px) rotateY(   0deg); }
.cube.show-right  { transform: translateZ(-100px) rotateY( -90deg); }
.cube.show-back   { transform: translateZ(-100px) rotateY(-180deg); }
.cube.show-left   { transform: translateZ(-100px) rotateY(  90deg); }
.cube.show-top    { transform: translateZ(-100px) rotateX( -90deg); }
.cube.show-bottom { transform: translateZ(-100px) rotateX(  90deg); }

.controls {
    margin-bottom: 20px;
}

.controls label {
    margin-right: 10px;
}

.captcha-input {
    margin-bottom: 20px;
}

.captcha-input input,
.captcha-input button {
    padding: 5px;
    margin-right: 10px;
}

#result {
    font-weight: bold;
    font-size: 24px;
    margin-bottom: 20px;
}

.image-gallery {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
}

.cube-image,
.solidworks-image {
    width: 200px;
    height: auto;
    border: 1px solid #ddd;
}

p {
    font-size: 18px;
    margin: 20px 0;
}