/* Paste ALL your original CSS here */
.epc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.epc-header {
    text-align: center;
    margin: 30px 0;
}

/* Paste all :root variables */
/* Paste all [data-theme="dark"] styles */
/* Paste all card, input-group, result-item styles */
/* Paste media queries */
/* Keep all original CSS rules */