body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f4;
}

.container {
    max-width: 600px;
    margin: auto;
    background: white;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s;
}

.container:hover {
    transform: scale(1.02);
}

h1, h2 {
    color: #333;
    text-align: center;
}

input[type="text"] {
    width: calc(100% - 22px);
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    margin: 5px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #0056b3;
}

.result-box, .counter-box {
    background-color: #e7f3fe;
    border: 1px solid #b3d7ff;
    border-radius: 5px;
    padding: 10px;
    margin-top: 10px;
    text-align: center;
    font-size: 1.2em;
    color: #31708f;
}

.counter-box {
    background-color: #f9f9f9;
    border: 1px solid #ccc;
    color: #555;
}

.faq {
    margin-top: 20px;
}

.faq-item {
    background-color: #f1f1f1;
    border: 1px solid #ccc;
    border-radius: 5px;
    padding: 10px;
    margin: 10px 0;
}

.faq-item h3 {
    margin: 0;
    font-size: 1.1em;
}

footer {
    text-align: center;
    margin-top: 20px;
    font-size: 0.9em;
    color: #777;
}