/* --- Estilos Generales --- */
body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background-color: #f0f2f5;
    color: #333;
    margin: 0;
    padding: 20px;
    line-height: 1.6;
}

/* --- Contenedor Principal --- */
.container {
    max-width: 900px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 40px;
    border-radius: 5px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border-top: 10px solid #003366; /* Azul Marino */
}

/* --- Encabezado --- */
header {
    text-align: center;
    margin-bottom: 30px;
}

h1 {
    color: #003366;
    font-size: 2.8rem;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.subtitle {
    color: #666;
    font-size: 1.1rem;
    font-style: italic;
    margin-top: 0;
}

/* --- Imagen --- */
.image-wrapper {
    text-align: center;
    margin: 20px 0 40px 0;
}

.image-wrapper img {
    max-width: 100%;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 10px;
    background: #fafafa;
}

/* --- Contenido de Texto --- */
.content p {
    font-size: 1.1rem;
    text-align: justify;
    margin-bottom: 20px;
    color: #444;
}

hr {
    border: 0;
    border-top: 1px solid #eee;
    margin: 40px 0;
}

/* --- Tablas --- */
h3 {
    color: #003366;
    border-left: 5px solid #00509d;
    padding-left: 15px;
    margin-top: 30px;
    font-size: 1.3rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
    background-color: white;
}

thead {
    background-color: #003366;
    color: #ffffff;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

tbody tr:hover {
    background-color: #eef4fb;
}

/* --- Pie de Página --- */
footer {
    text-align: center;
    margin-top: 50px;
    font-size: 0.85rem;
    color: #999;
    border-top: 1px solid #eee;
    padding-top: 20px;
}