body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
}

header {
    background-color: #2a3f54;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

main {
    padding: 20px;
}

section {
    margin-bottom: 30px;
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

section h2 {
    color: #2a3f54;
    border-bottom: 2px solid #2a3f54;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.data-block {
    background-color: #e9ecef;
    /* Neutral background */
    padding: 15px;
    border-radius: 6px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.data-block h3 {
    color: #495057;
    margin-bottom: 10px;
}

.data-item {
    font-size: 1rem;
    color: #343a40;
    margin-bottom: 5px;
}

/* Color Variations for data-blocks */
#temperature-gradient {
    background-color: #cce5ff;
}

#syngas-composition {
    background-color: #d4edda;
}

#gasification-efficiency {
    background-color: #fff3cd;
}

#equivalence-ratio {
    background-color: #f8d7da;
}

#engine-parameters {
    background-color: #e2e3e5;
}

#turbine-parameters {
    background-color: #cbf2f3;
}

#steam-cycle {
    background-color: #f0f1f5;
}

#fuel-characteristics {
    background-color: #ffe5d9;
}

#feeding-analysis {
    background-color: #e6d9ff;
}

#cems {
    background-color: #d1e7dd;
}

#tar-yield {
    background-color: #fffaf0;
}

#carbon-balance {
    background-color: #e9ecef;
}

#energy-efficiency {
    background-color: #b8daff;
}

#operational-economics {
    background-color: #f5c6cb;
}


footer {
    background-color: #2a3f54;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.2);
}