body {
    font-family: Arial, sans-serif;
    background: #decade;
    margin: 0;
    padding: 40px;
}

.container {
    max-width: 600px;
    margin: auto;
    background: white;
    padding: 30px;
    border-radius: 8px;
}

h1 {
    margin-top: 0;
}

input {
    padding: 12px;
    font-size: 18px;
    margin: 20px 0;
    box-sizing: content-box;
    width: var(--content-width, 14ch);  /* Default 14 characters */
}

button {
    padding: 12px 24px;
    font-size: 18px;
    cursor: pointer;
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#message {
    color: crimson;
    min-height: 20px;
}

.clue-image {
    width: 100%;
    max-width: 600px;
    display: block;
    margin: 20px auto;
    border-radius: 8px;
}

.hint {
    font-size: 1.1em;
    margin-bottom: 20px;
}