:root {
--Yellow: hsl(47, 88%, 63%);
--White: hsl(0, 0%, 100%);
--Gray-500: hsl(0, 0%, 42%);
--Gray-950: hsl(0, 0%, 7%);
}

@media screen and (max-width: 1920px) {
    body {
        background-color: var(--Yellow);
        font-family: 'Figtree', sans-serif;
    }
    
    main {
        background-color: var(--White);
        width: 336px;
        height: 522px;
        border-radius: 20px;
        padding-top: 24px;
        padding-bottom: 14px;
        padding-inline: 24px;
        margin: 0 auto;
        border: 1px solid var(--Gray-950, #111);
        box-shadow: 8px 8px 0px 0px var(--Gray-950);
        margin-block: 219px;
    }
    
    .course-cover {
        width: 336px;
        height: 200px;
        display: block;
        margin-left: auto;
        margin-right: auto;
        border-radius: 10px;
        object-fit: cover;
    }
    
    .cta-btn {
        background-color: var(--Yellow);
        border: none;
        font-weight: 800;
        margin-top: 24px;
        margin-bottom: 12px;
        padding: 4px 12px;
        border-radius: 4px;
        font-size: 14px;
        line-height: 150%;
    }
    .date {
        font-size: 14px;
        font-weight: 500;
        line-height: 150%;
    }
    .course-title {
        font-size: 24px;
        font-weight: 800;
        line-height: 150%;
    }
    .course-title:hover {
        cursor: pointer;
        color: var(--Yellow);
    }
    .course-summary {
        color: var(--Gray-500);
        font-size: 16px;
        font-weight: 500;
        line-height: 150%;
    }
    
    .author-div {
        display: flex;
        justify-content: flex-start;
        gap: 12px;
        align-items: center;
    }
    .author-div img {
        width: 32px;
        height: 32px;
    }
    .author {
        font-size: 14px;
        font-weight: 800;
        line-height: 150%;
    }
}


@media screen and (max-width: 450px) {
    body {
        margin-block: 155px;
    }
    main {
        width: 279px;
        height: 501px;
    }
    .course-cover {
        width: 279px;
    }
    .cta-btn {
        font-size: 12px;
    }
    .course-title {
        font-size: 20px;
    }
    .course-summary {
        font-size: 14px;
    }
}