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

body {
    font-family: sans-serif;
    line-height: 1.5;
    color: #ffffff;
    background-color: black;
    padding: 16px;
}

header{
    justify-content: center;
}

article {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
}

h1 {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

p {
    margin-bottom: 16px;
}

img {
    max-width: 100%;
    height: auto;
    width: auto;
    display: inline-block;
}

.btn {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: #3b3c3d;
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 4px;
    transition: 0.3s ease;
    margin: 8px 0;
}

.btn:hover {
    background-color: #2b2c2e; 
    transform: translateY(-1px);  
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);  
}

.btn:active {
    background-color: #161718;
    transform: translateY(0);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

header{
    justify-content: center;
}

.image-text-flex {
    display: flex;
    align-items: center;    
    gap: 16px;             
}

.image-text-flex img {
    max-width: 100px;      
    height: auto;
    border-radius: 4px;
}

.image-text-flex .text {
    flex: 1;         
}

hr {
    color: #7e7e7e;
}

@media (min-width: 768px) {
    body {
    padding: 20px;
    }

.btn {
    width: auto;
    display: inline-block;
    }}


    @media (min-width: 1024px) {
    body {
    padding: 30px;
    }
    h1 {
    font-size: 2.2rem;
        }}