body {
    font-family: 'Inter', sans-serif;
    background-color: #f4f7f6;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Navigation Bar */
.nav {
    width: 100%;
    background-color: #004d99;
    padding: 15px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.nav a {
    color: white;
    text-decoration: none;
    margin: 0 20px;
    font-size: 1.1em;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover {
    color: #ffc107; /* Bright yellow on hover */
}

.container {
    background-color: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
    width: 90%;
    max-width: 800px;
    margin: 30px 0;
}

h1 {
    color: #004d99;
    border-bottom: 3px solid #00cc66;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

h2 {
    color: #00a855;
    margin-top: 30px;
}

.description {
    font-size: 1.1em;
    margin-bottom: 30px;
    line-height: 1.6;
}

/* Form Elements */
label {
    display: block;
    margin-top: 15px;
    margin-bottom: 5px;
    font-weight: bold;
    color: #004d99;
}

select, input[type="number"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 1em;
}

button {
    background-color: #00cc66;
    color: white;
    padding: 15px 30px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.1em;
    width: 100%;
    transition: background-color 0.3s;
    margin-top: 20px;
}

button:hover {
    background-color: #00a855;
}

/* Result Box */
.result-box {
    margin-top: 30px;
    padding: 25px;
    border-radius: 8px;
    background-color: #e6f7ff;
    border: 1px solid #99ccff;
    min-height: 50px;
    font-size: 1.1em;
    font-weight: 500;
    line-height: 1.6;
    color: #333;
}

.disclaimer-footer {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px dashed #ccc;
    font-size: 0.85em;
    color: #888;
    text-align: center;
}

.disclaimer-footer h2 {
    color: #cc0000;
    font-size: 1.2em;
    margin-bottom: 10px;
}

/* Guide Page Specifics */
.guide-section {
    padding: 15px;
    border-left: 5px solid #ffc107;
    margin-bottom: 25px;
    background-color: #fffde7;
}

.guide-section h3 {
    color: #d89b00;
}

ul {
    padding-left: 20px;
}