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

body {
    font-family: Poppins, sans-serif;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.container {
    background-color: #ffffff;
    border: 1px solid #d1d1d1;
    padding: 3rem 2.5rem;
    max-width: 580px;
    width: 100%;
    text-align: center;
}

.logo {
    max-width: 280px;
    width: 100%;
    height: auto;
    margin-bottom: 2rem;
}

.heading {
    font-size: 1.75rem;
    font-weight: 700;
    color: #2c2c2c;
    margin-bottom: 2.5rem;
    line-height: 1.2;
}

.description {
    font-size: 1.125rem;
    color: #2c2c2c;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.instructions {
    font-size: 1.125rem;
    color: #2c2c2c;
    line-height: 1.6;
}

@media (max-width: 640px) {
    .container {
        padding: 2rem 1.5rem;
    }

    .logo {
        max-width: 220px;
    }

    .heading {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    .description,
    .instructions {
        font-size: 1rem;
    }
}

@media (max-width: 400px) {
    .container {
        padding: 1.5rem 1rem;
    }

    .logo {
        max-width: 180px;
    }

    .heading {
        font-size: 1.25rem;
    }
}