*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}
body {
    background: linear-gradient(135deg, #fef6f0, #f6f1ff);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #444;
}

/* === Caixa Principal === */
.caixa {
    background-color: #fad7f2;
    padding: 40px 60px;
    border-radius: 30px;
    box-shadow: 0 8px 20px rgba(200, 170, 255, 0.2);
    text-align: center;
    max-width: 400px;
    width: 90%;
}

/* === Título === */
h1 {
    font-size: 2rem;
    color: #a78bfa; /* lilás pastel */
    margin-bottom: 25px;
}

h1 span {
    color: #fca5a5; /* rosado suave */
}

/* === Botões === */
.button {
    display: inline-block;
    margin-top: 10px;
    margin-bottom: 5px;
    padding: 12px 30px;
    background-color: #c7d2fe; /* azul pastel */
    color: #fff;
    font-weight: 500;
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(150, 150, 255, 0.15);
}

.button:hover {
    background-color: #a5b4fc;
    transform: translateY(-3px);
}

/* === Textos dos Desafios === */
p {
    color: #7e7e7e;
    font-size: 0.95rem;
    margin-bottom: 15px;
    font-style: italic;
}

/* === Efeito sutil ao passar o mouse na caixa === */
.caixa:hover {
    box-shadow: 0 12px 25px rgba(180, 150, 255, 0.25);
    transition: 0.4s;
}