* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', sans-serif;
}

body {
    background: #f4f7f8;
    color: #333333;
    line-height: 1.6;
    padding: 20px;
}

.container {
    max-width: 700px;
    margin: 0 auto;
    background: #ffffff;
    padding: 30px 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.header {
    margin-bottom: 30px;
}

.text-center {
    text-align: center;
}

#title {
    font-size: 2rem;
    margin-bottom: 10px;
}

.description {
    font-size: 1rem;
    color: #666666;
}

.form-group {
    margin-bottom: 20px;
}

label, p {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.form-control, .input-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus, .input-textarea:focus {
    border-color: #007BFF;
    outline: none;
}

.input-radio, .input-checkbox {
    margin-right: 10px;
    transform: scale(1.1);
    vertical-align: middle;
}

.input-textarea {
    height: 120px;
}

.clue {
    font-weight: normal;
    font-size: 0.9rem;
    color: #888888;
}

.submit-button {
    width: 100%;
    padding: 12px;
    background-color: #007BFF;
    color: #ffffff;
    font-size: 1rem;
    font-weight: bold;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

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