* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    /*background: linear-gradient(135deg, #fff1bd 0%, #ffe0a8 100%);*/
    background: rgb(255, 255, 255);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 600px;
}

header {
    text-align: center;
    margin-bottom: 30px;
    color: rgb(9, 169, 255);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    /* text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2); */
    text-shadow: 3px 3px rgb(0, 0, 0);
}

.flash-card {
    background: white;
    /*border-radius: 20px;*/
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    min-height: 400px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s ease;
}

.flash-card:hover {
    /*transform: translateY(-5px);*/
}

.card-front, .card-back {
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.question-container, .answer-container {
    margin-bottom: 40px;
}

.question-label, .answer-label {
    font-size: 0.9rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.question {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    margin: 20px 0;
    word-wrap: break-word;
    line-height: 1.3;
    max-width: 100%;
}

.question.long {
    font-size: 1.8rem;
}

.question.medium {
    font-size: 2.2rem;
}

.question-text {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.5;
    word-wrap: break-word;
}

.answer {
    font-size: 3rem;
    font-weight: 700;
    color: rgb(9, 169, 255);
    margin: 20px 0;
    word-wrap: break-word;
    line-height: 1.3;
}

.answer.long {
    font-size: 2rem;
}

button {
    /*background: linear-gradient(135deg, #fff1bd 0%, #ffe0a8 100%);*/
    background: black;
    color: white;
    border: none;
    padding: 15px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    /*border-radius: 50px;*/
    cursor: pointer;
    transition: all 0.3s ease;
    /*box-shadow: 0 4px 15px rgba(234, 212, 102, 0.4);*/
}

button:hover {
    transform: translateY(-2px);
    /*box-shadow: 0 6px 20px rgba(234, 212, 102, 0.6);*/
}

button:active {
    transform: translateY(0);
}

.reveal-btn, .next-btn {
    margin-top: 20px;
}

.stats {
    text-align: center;
    margin-top: 20px;
    color: rgb(35, 35, 35);
    font-size: 1rem;
}

.stats strong {
    font-size: 1.2rem;
}

.legal-link {
    text-align: center;
    margin-top: 20px;
    color: rgb(35, 35, 35);
    font-size: 1rem;
}

@media (max-width: 600px) {
    .question {
        font-size: 2rem;
    }
    
    .answer {
        font-size: 2rem;
    }
    
    header h1 {
        font-size: 2rem;
    }
    
    .flash-card {
        padding: 30px 20px;
        min-height: 350px;
    }
}