index.css

:root{
    /* Colors */

    /* Primary */

    --yellow: hsl(47, 88%, 63%);

    /* Neutral */

    --white: hsl(0, 0%, 100%);
    --grey: hsl(0, 0%, 50%);
    --black: hsl(0, 0%, 7%);
}

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

body{
    font-family: Figtree, sans-serif;
    background-color: var(--yellow);
    height: 100vh;
    color: var(--black);
}

main{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 95%;
}

h1{
    font-size: large;
    font-weight: 800;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

p{
    font-size: 16px;
    color: var(--grey);
}

.card{
    width: 20rem;
    border: 1px solid var(--black);
    background-color: var(--white);
    padding: 1.2rem;
    border-radius: 1rem;
    box-shadow: 0.6rem 0.6rem;
}

.card-heading:hover{
    color: var(--yellow);
}

.card-hover-shadow{
    box-shadow: 0.9rem 0.9rem;
}

.card-image{
    max-width: 100%;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.cta-btn{
    border-radius: 0.2rem;
    font-weight: 600;
    width: 6rem;
    height: 2rem;
    background-color: var(--yellow);
    border: none;
    margin-bottom: 1rem;
}

.user-info{
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

.avatar{
    width: 2rem;
    height: auto;
}

.username{
    color: var(--black);
}