body {
    margin: 0;
    padding: 0;
    font-family: 'Roboto', sans-serif;
    color: #ffffff;
    background: linear-gradient(135deg, #1a1a40, #300d6b);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}
header {
    width: 100%;
    padding: 20px;
    background: rgba(0, 0, 0, 0.7);
    text-align: center;
    position: fixed;
    top: 0;
    z-index: 1000;
}
header h1 {
    margin: 0;
    font-size: 2em;
    color: #00ff99;
}
main {
    width: 90%;
    max-width: 1200px;
    margin-top: 100px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
}
.left-section {
    flex: 1 1 60%;
    background: #1a1a40;
    padding: 20px;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.5);
    margin: 10px;
    border-radius: 10px;
}
.right-section {
    flex: 1 1 35%;
    background: #1e1e3f;
    padding: 20px;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.5);
    margin: 10px;
    border-radius: 10px;
}
h2, h3, h4 {
    color: #00ff99;
}
pre {
    background: #2a2a54;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
}
code {
    font-family: 'Courier New', Courier, monospace;
    color: #ffcc00;
}
a {
    color: #ff6600;
    text-decoration: none;
    transition: color 0.3s;
}
a:hover {
    color: #00ff99;
}
img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}
.footer {
    width: 100%;
    padding: 20px;
    background: rgba(0, 0, 0, 0.7);
    text-align: center;
    position: fixed;
    bottom: 0;
}
.dynamic-line {
    width: 100px;
    height: 2px;
    background: #00ff99;
    position: relative;
    animation: moveLine 2s infinite;
}
@keyframes moveLine {
    0% { transform: translateX(0); }
    50% { transform: translateX(50px); }
    100% { transform: translateX(0); }
}
.hover-effect {
    transition: transform 0.3s ease-in-out;
}
.hover-effect:hover {
    transform: scale(1.1);
}
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}
.card {
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.5);
}
.background-gradient {
    background: linear-gradient(to bottom, #1a1a40, #300d6b);
}
.loading {
    opacity: 0;
    animation: fadeIn 2s forwards;
}
@keyframes fadeIn {
    to { opacity: 1; }
}
@media (max-width: 1440px) {
    main {
        flex-direction: row;
    }
}
@media (max-width: 1200px) {
    main {
        flex-direction: column;
    }
}
@media (max-width: 1024px) {
    .left-section, .right-section {
        flex: 1 1 100%;
    }
}
@media (max-width: 768px) {
    header h1 {
        font-size: 1.5em;
    }
}
@media (max-width: 480px) {
    header h1 {
        font-size: 1.2em;
    }
}
@media (max-width: 320px) {
    main {
        width: 100%;
    }
}
button {
    background-color: #ff6600;
    border: none;
    padding: 10px 20px;
    color: #ffffff;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}
button:hover {
    background-color: #00ff99;
}
.navbar a {
    margin: 0 10px;
    color: #ffffff;
    text-decoration: none;
}
.navbar a:hover {
    color: #00ff99;
}
.article-section {
    margin-top: 40px;
    background: #2a2a54;
    padding: 20px;
    border-radius: 10px;
}
.article-section h2 {
    color: #ffcc00;
}
.article-section pre {
    background: #1e1e3f;
}
.image-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.image-gallery img {
    width: 100px;
    height: 100px;
    object-fit: cover;
}