* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-family);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4%;
}

/* Syntax Highlighting */
.keyword { color: #f92672; }
.function { color: #a6e22e; }
.string { color: #e6db74; }
.comment { color: #75715e; }
.class { color: #66d9ef; }