@font-face {
    font-family: Poppins;
    src: url(Poppins-Regular.ttf);
}

:root {
    --main-color: papayawhip;
    --main-color-darker: peachpuff;
    --second-color: #f3f3f3;
    --second-color-darker: #e7e7e7;
    --third-color: dodgerblue;
    --third-color-darker: steelblue;
	--background-color: snow;
	--text-color: black;
	--text-hover: sienna;
}

body {
    box-sizing: border-box;
    font-family: "Poppins", Arial, Helvetica, sans-serif;
    background-color: var(--background-color);
	color: var(--text-color);
}

main, footer {
    margin: 1em;
}

aside {
    background-color: var(--second-color);
    border: 1px solid var(--second-color-darker);
    margin: 1em;
    padding: 1em;
}

h1 {
    font-size: 1.1rem;
}

a {
    color: var(--third-color);
}

a:hover, a:visited:hover {
    color: var(--text-hover);
}

a:visited {
    color: var(--third-color-darker);
}

footer {
    text-align: center;
    font-size: smaller;
    color: slategrey;
}

hr {
    border: 1px solid var(--second-color-darker);
    margin: 1.5rem auto;
    width: 75%;
}

.header {
    border-bottom: 2px solid var(--main-color-darker);
    min-height: 54px;
    padding: 5px;
    background-color: var(--main-color);
}

.hide {
    display: none;
}

.list--keywords, .list--socials {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
    gap: 10px;
}

.list--keywords li {
    border-radius: 15px;
    border: 2px solid var(--main-color-darker);
    background-color: var(--main-color);
    padding: 5px;
    font-size: smaller;
}

.aside--single {
    padding: 0;
}

.img--shadow {
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2), 0 3px 5px 0 rgba(0, 0, 0, 0.19);    
}

.img--maxsize {
    max-width: 100%;
    margin: 0 auto;
}

.img--thumbnail {
    max-width: 50%;
    margin: 0 auto;
    display: block;
}

.center {
    text-align: center;
}

@media screen and (min-width: 600px) {
    body {
        max-width: 700px;
        margin: 0 auto;
        border: 1px solid var(--second-color-darker);
    }

    h1 {
        font-size: normal;
    }
}

@media (prefers-color-scheme: dark) {
  body {
    --main-color: #31363F;
    --main-color-darker: #76ABAE;
    --second-color: #243642;
    --second-color-darker: #243642;	
    --third-color: #EEEEEE;
    --third-color-darker: #76ABAE;	
	--background-color: #222831;
	--text-color: #EEEEEE;
	--text-hover: #FD8B51;
  }
}