body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background-color: #f4f4f9;
}

h1 {
    text-align: center;
}

form {
    max-width: 500px;
    margin: 20px auto;
    padding: 20px;
    background: #ffffff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

label, input, textarea {
    display: block;
    width: 100%;
    margin-bottom: 10px;
}

input[type="text"], input[type="email"], input[type="tel"], textarea {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #5cb85c;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.kayit-listesi {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.kayit-kutu {
    background-color: #fff;
    padding: 15px;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    width: 300px;
    box-sizing: border-box;
}

.kayit-kutu p {
    margin: 5px 0;
}

.sayfa-numaralari {
    text-align: center;
    margin-top: 20px;
}

.sayfa-numaralari a {
    margin: 0 5px;
    padding: 5px 10px;
    text-decoration: none;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.sayfa-numaralari a.aktif {
    background-color: #5cb85c;
    color: white;
    border: none;
}