input:checked { 
    width: 2em;
    height: 2em;
}

* {
    box-sizing: border-box;
}

body {
    background-color: rgb(255, 255, 255);
    margin: 0;
    padding: 0;
}

header {
    background-color: rgb(57, 83, 148);
    padding: 2em;
    margin-bottom: 2em;
}

header nav ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(5rem, 1fr));
    margin: 0;
    padding: 0;
}

header nav li a {
    background-color: whitesmoke;
    color: rgb(185, 1, 1);
    padding: 0.5em;
    border-radius: 0.75rem;
    border: solid 0.20em rgb(185, 1, 1);
    text-decoration: none;
}

header nav li a:hover {
    background-color: rgb(185, 1, 1);
    color: whitesmoke;
    border: solid 0.20em whitesmoke;
}

header nav li {
    list-style: none;
    margin-block: 1.5em;
}

h1 {
    color: rgb(185, 1, 1);
    text-align: center;
    font-size: 2em;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

h2, h3, h4 {
    color: rgb(185, 1, 1);
    text-align: center;
    margin-top: 0.5em;
    margin-bottom: 0.5em;
}

p, ul {
    color: rgb(185, 1, 1);
    text-align: left;
    max-width: 600px;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6em;
    padding-inline: 0.5em;
}

main {
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2em;
    max-width: 700px;
    padding: 0.5em;
}

section {
    margin-top: 2em;
    margin-bottom: 2em;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    max-width: 700px;
    background-color: #1a1a1a;
    padding: 2em;
    border-radius: 0.75rem;
}

div img,
figure img,
section img {
    display: block;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    border-radius: 0.75rem;
}

figure img {
    display: block;
    max-width: 100%;
}

footer {
    background-color: rgb(57, 83, 148);
    padding: 2em;
    margin-top: 2em;
}

footer p {
    color: whitesmoke;
    margin: 0.5em auto;
    text-align: center;
}

.datosacademicos {
    background-color: rgba(57, 83, 148, 0.349);
    padding: 1em;
    border-radius: 0.75rem;
    border: solid 0.20em rgb(185, 1, 1);
    margin-top: 1.5em;
    margin-bottom: 1.5em;
}

.datosacademicos ul {
    padding-inline: 0.5em;
}

.materias,
.equipovmlibre {
    background-color: rgba(57, 83, 148, 0.13);
    padding: 1em;
    border-radius: 0.75rem;
    border: solid 0.20em rgb(185, 1, 1);
    text-decoration: none;
    margin-top: 2em;
    margin-bottom: 2em;
}

.none {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(5rem, 1fr));
    list-style: none;
    margin: 0;
    padding: 0;
}

ul, ol {
    padding: 0;
    margin: 0;
}

ul li {
    padding: 0;
    margin: 0;
    list-style: none;
}

ol {
    margin-bottom: 2em;
}

.julian {
    display: block;
    font-size: 1.1em;
    text-align: left;
    color: rgb(185, 1, 1);
    text-decoration: none;
}

.link {
    text-decoration: none;
    color: rgb(12, 12, 12);
    padding: 0.5em;
    border-radius: 0.75rem;
    margin: 0.5em;
}

.link img {
    width: 128px;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
}

.equipovmlibre a {
    text-decoration: none;
    background-color: aliceblue;
    color: rgb(185, 1, 1);
    padding: 0.7em;
    margin: 0.5em;
    border-radius: 0.75rem;
}

.equipovmlibre ul {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
}

.equipovmlibre a:hover {
    text-decoration: none;
    background-color: rgb(185, 1, 1);
    color: rgb(255, 255, 255);
    padding: 0.7em;
    border-radius: 0.75rem;
}

.contenedoradatosacademico {
    display: flex;
    flex-wrap: wrap;
    gap: 2em;
    justify-content: center;
    padding: 2em;
    border-radius: 0.75rem;
    text-decoration: none;
    margin-top: 2em;
    margin-bottom: 2em;
}

.contenedoradatosacademico img {
    max-width: 100%;
    width: 15em;
    aspect-ratio: 1;
    object-fit: contain;
    background-color: rgb(204, 82, 82);
    padding: 0.10rem;
    border-radius: 0.75rem;
    box-shadow: 0 3px 3px transparent;
    transition: box-shadow 0.9s ease;
}

.contenedorlinks {
    background-color: rgb(185, 1, 1);
    color: rgb(255, 255, 255);
    padding: 0.5em;
    border-radius: 0.75rem;
    text-decoration: none;
    margin: 0.5em auto;
    display: block;
    text-align: center;
}

.contenedoradatosacademico div {
    margin-bottom: 2em;
}

.contenedorlinks:hover {
    background-color: rgb(255, 255, 255);
    color: rgb(185, 1, 1);
    border: solid 0.20em rgb(185, 1, 1);
    border-radius: 0.75rem;
}

figcaption {
    background-color: rgb(185, 1, 1);
    color: rgb(255, 255, 255);
    padding: 0.5em;
    border-radius: 0.75rem;
    text-decoration: none;
    margin: 0.5em auto;
    display: block;
    text-align: center;
}