body {
    margin: 0;
    font-family: 'Roboto Mono', sans-serif;
    background: linear-gradient(135deg, #0A192F, #000000);
    color: #FFFFFF;
    line-height: 1.6;
}

.container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 20px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
}

.left-column {
    background: linear-gradient(135deg, #0A192F, #1A294F);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.right-column {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

h1, h2, h3 {
    font-family: 'Roboto', sans-serif;
    font-weight: bold;
    color: #8A2BE2;
    margin-top: 0;
}

h1 {
    font-size: 36px;
}

h2 {
    font-size: 30px;
}

h3 {
    font-size: 24px;
}

p {
    font-family: 'Helvetica', sans-serif;
    font-size: 16px;
    color: #FFFFFF;
    margin-bottom: 15px;
}

pre {
    background-color: #1A294F;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 14px;
    color: #64B5F6;
}

code {
    color: #FF7043;
    font-weight: bold;
}

.button-primary {
    background: linear-gradient(135deg, #FF7043, #E64A19);
    color: #FFFFFF;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s ease;
    font-size: 16px;
}

.button-primary:hover {
    background: linear-gradient(135deg, #E64A19, #FF7043);
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 20px;
}

.image-gallery img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.particle-effect {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    top: 0;
    left: 0;
}

.particle {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.5);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    animation: move-particles 5s linear infinite;
}

@keyframes move-particles {
    from { transform: translateY(0); }
    to { transform: translateY(-100%); }
}

.button {
    position: relative;
    overflow: hidden;
    padding: 10px 20px;
    background: linear-gradient(135deg, #FF7043, #E64A19);
    color: #FFFFFF;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: all 0.5s ease;
}

.button:active::after {
    width: 200px;
    height: 200px;
    opacity: 1;
}

.footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #0A192F, #000000);
    color: #FFFFFF;
    font-size: 14px;
    margin-top: 20px;
}