@font-face {
    font-family: "Inter";
    src: url('https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap');
}
body, h1, h2, h3, h4, h5, h6, p, li, a {
     font-family: "Inter", "Helvetica",sans-serif;
}
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

.document img {
    border-width: 1px;
    border-style: solid;
    padding: 2px;
    border-color: #333;
  }



.mc-quiz-container { 
    max-width: 600px;
    margin: 20px auto;
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.mc-options-container { margin-top: 15px; }
.mc-option-button {
    display: block;
    width: 100%;
    padding: 12px;
    margin: 8px 0;
    border: 1px solid #ddd;
    border-radius: 5px;
    background-color: #f9f9f9;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    font-size: 16px;
}
.mc-option-button:hover:not(:disabled) { background-color: #e9e9e9; }
.mc-option-button.correct { background-color: #4CAF50; color: white; border-color: #4CAF50; }
.mc-option-button.incorrect { background-color: #f44336; color: white; border-color: #f44336; }
.mc-feedback {
    margin-top: 20px;
    font-weight: bold;
    text-align: center;
}