body {
    font-family: Arial, sans-serif;
    text-align: center;
    background: #f4f4f4;
}

h1 {
    color: #333;
}

button {
    background: #007bff;
    color: white;
    padding: 10px 15px;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #0056b3;
}

table {
    width: 60%;
    margin: auto;
    border-collapse: collapse;
}

th, td {
    padding: 10px;
    border: 1px solid #ddd;
}

th {
    background: #007bff;
    color: white;
}

.puzzle-list {
    list-style: none;
    padding: 0;
    margin: 20px auto;
    width: 50%;
}

.puzzle-list li {
    background: #ffffff;
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
    transition: 0.3s ease;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.puzzle-list li:hover {
    background: #007bff;
    transform: scale(1.05);
}

.puzzle-list a {
    text-decoration: none;
    color: #333;
    font-weight: bold;
    display: block;
}

.puzzle-list li:hover a {
    color: white;
}

table {
    width: 60%;
    margin: auto;
    border-collapse: collapse;
    text-align: center;
}

th, td {
    padding: 12px;
    border-bottom: 1px solid #ddd;
}

th {
    background: #007bff;
    color: white;
}

tr:nth-child(even) {
    background: #f2f2f2;
}

tr:hover {
    background: #ddd;
}

button {
    margin-top: 20px;
    background: #007bff;
    color: white;
    padding: 10px 15px;
    border: none;
    cursor: pointer;
}

form {
    width: 100%;
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    text-align: center;
}

input, textarea {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

textarea {
    height: 100px;
    resize: none;
}

button {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.3s;
}

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

/* General Body Style */
body {
    font-family: Arial, sans-serif;
    text-align: center;
    background: #f4f4f4;
    margin: 0;
    padding: 0;
}

/* Heading Style */
h1 {
    color: #333;
    font-size: 2.5rem;
    margin-top: 20px;
}

/* Button Style */
button {
    background: #007bff;
    color: white;
    padding: 10px 15px;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #0056b3;
}

/* Home Button */
a button {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 18px;
    cursor: pointer;
    transition: background 0.3s;
}

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

/* Form Success Message */
p {
    font-size: 1.2rem;
    color: #28a745;
    margin-top: 20px;
}