/* selector universal */
    * {
        box-sizing: border-box;
    }
/* pseudoclase hover */
    nav ul a:hover {
        color: #f5a623;
        text-decoration: underline;
    }
    ul a:hover {
        color: #fdc81b;
        text-decoration: underline;
    }
/* estilos generales */
    body {
        background-image: url(img/fondo.jpg);
        background-size: cover;
        background-attachment: fixed;
        font-family: Arial, sans-serif;
        color: #e0e0e0;
        margin: 0;
        padding: 0;
    }
    h1 {
        color: #fdc81b;
        font-size: 24px;
        font-weight: bold;
    }
    p {
        line-height: 1.8;
        text-align: justify;
        font-size: 16px;
    }
    ul {
        line-height: 2.2;
    }
/* header y navegación */
    header {
        background-color: #113232;
        padding: 8px;
        text-align: center;
    }
    ul a {
        color: #f5a623;
        text-decoration: none;
    }
    nav a {
        color: #ffffffe7;
        text-decoration: none;
    }
    .lista-nav {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        justify-content: center;
        gap: 0;
    }
    .lista-nav li {
        position: relative;
        padding: 0 25px;
    }
    .lista-nav li:not(:last-child)::after {
        content: "";
        position: absolute;
        right: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 1px;
        height: 16px;
        background-color: #f5a623;
    }
/* main */
    main {
        max-width: 900px;
        margin: 40px auto;
        padding: 0 40px;
    }
    .marco {
        background-color: #87632d8a;
        border-radius: 10px;
        padding: 10px 40px 10px 40px;
        box-shadow: 
        inset 4px 4px 0 #b67233,
        inset -4px -4px 0 #5e370a;
    }
    .logo {
        text-align: center;
        margin-bottom: 40px;
    }
    .logo img {
        width: 100%;
        max-width: 700px;
        margin-bottom: 0;
    }
    .logo a {
        display: inline-block;
    }
    .slogan {
        color: #caae94;
        font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        font-size: 16px;
        font-style: italic;
        font-weight: normal;
        margin: 0;
        margin-bottom: 10px;
        text-align: center;
        font-weight: bold;
    }
    section p {
        font-size: 16px;
        line-height: 1.8;
    }
    .titulo-centrado {
        text-align: center;
    }
    .etiqueta {
        display: inline;
        background-color: #f5a623;
        color: #1a1a2e;
        padding: 2px 8px;
        border-radius: 4px;
        font-size: 12px;
        font-weight: bold;
    }
    .descripcion-media {
        text-align: center;
        font-size: 12px;
        font-style: italic;
        color: #f5a623;
        margin-top: 0;
    }
    .contenido {
        background-color: #275555;
        border-radius: 10px;
        padding: 40px 30px 40px 30px;
        box-shadow: 
        inset 4px 4px 0 #caae94,
        inset -4px -4px 0 #5e370ac5;
        margin-bottom: 40px;
        overflow: hidden;
    }
    .contenido h1 {
        margin-top: 0;
    }
    .contenido img:last-child,
    .contenido p:last-child,
    .contenido ul:last-child {
        margin-bottom: 0;
    }
/* media */
    img {
        width: 100%;
        display: block;
        margin: 0 auto;
        margin-bottom: 0;
        margin-top: 20px;
    }
    .media-pequeña {
        width: 70%;
        display: block;
        margin: 0 auto;
        margin-bottom: 20px;
    }
    .media-float {
        float: right;
        width: 30%;
        max-width: 150px;
        margin-left: 20px;
        margin-bottom: 20px;
        margin-top: 20px;
        border: 2px solid #f5a623;
    }
    .media-descripcion {
        width: 70%;
        display: block;
        margin: 0 auto;
        margin-bottom: 4px;
    }
/* footer */
    footer {
        background-color: #113232;
        text-align: center;
        padding: 10px;
        margin-top: 60px;
    }
    .texto-footer {
        color: #f5a623;
        margin: 0;
        text-align: center;
    }