* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: #3b5898;
    font-family: Arial, Helvetica, sans-serif;
    color: #000000;
    padding: 0 10px 20px 10px;
}

.main-header {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 10px;
}

.header-banner {
    display: flex;
    align-items: center;
    position: relative;
    padding: 10px 0;
}

.header-graphic {
    color: #6d84b4;
    font-family: monospace;
    font-size: 10px;
    line-height: 1;
    margin-right: 20px;
    user-select: none;
}

/* TIPOGRAFÍA TREBUCHET MS EN EL HEADER */
.site-title {
    color: #ffffff;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    font-size: 26px;
    font-weight: bold;
    letter-spacing: 0.5px;
    text-align: center;
    width: 100%;
}

.top-nav {
    display: flex;
    justify-content: space-around;
    background-color: #3b5898;
    padding: 8px 0;
    border-top: 1px solid #ffffff;
    border-bottom: 1px solid #ffffff;
}

.top-nav a {
    color: #ffffff;
    text-decoration: underline;
    font-size: 15px;
    font-weight: bold;
}

.top-nav a:hover {
    color: #dddddd;
}

.main-container {
    display: flex;
    max-width: 1100px;
    margin: 15px auto 0 auto;
    gap: 15px;
    min-height: 80vh;
}

.sidebar {
    width: 220px;
    flex-shrink: 0;
}

.post-box {
    border: 1px dashed #ffffff;
    padding: 12px;
    border-radius: 4px;
    margin-bottom: 15px;
}

.post-box h3 {
    color: #ffffff;
    font-size: 14px;
    margin-bottom: 8px;
}

.post-box label {
    display: block;
    color: #ffffff;
    font-size: 11px;
    margin-bottom: 4px;
}

.post-box textarea {
    width: 100%;
    padding: 5px;
    font-family: monospace;
    font-size: 12px;
    border: 1px solid #666666;
    background-color: #ffffff;
    resize: vertical;
    margin-bottom: 8px;
}

.btn {
    background-color: #ffffff;
    color: #3b5898;
    border: 1px solid #111111;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
}

.btn:active {
    background-color: #e0e0e0;
}

.sidebar-info {
    border: 1px solid #5a73a3;
    padding: 10px;
    color: #ffffff;
    font-size: 12px;
}

.sidebar-info h3 {
    font-size: 13px;
    margin-bottom: 6px;
    border-bottom: 1px solid #5a73a3;
    padding-bottom: 3px;
}

.sidebar-info p {
    margin-top: 4px;
}

.sidebar-info span {
    color: #a3c2f0;
}

.content-area {
    flex-grow: 1;
    background-color: #ffffff;
    padding: 20px;
    min-height: 500px;
}

.post {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eeeeee;
}

.post-body p {
    font-size: 14px;
    line-height: 1.5;
    color: #111111;
}

.profile-photo-img {
    width: 100%;
    max-width: 100%;
    height: 180px;
    object-fit: contain; /* O usa 'cover' si quieres que llene todo el cuadro sin bordes */
    background-color: #3b5898; /* Fondo azul para que encaje si la imagen es transparente */
    border: 1px solid #5a73a3;
    margin-bottom: 8px;
    display: block;
}

.profile-name {
    font-size: 13px;
    color: #ffffff;
    margin-bottom: 2px;
}

.profile-detail {
    font-size: 11px;
    color: #c0d0f0;
}

.site-footer {
    max-width: 1100px;
    margin: 20px auto 0 auto;
    text-align: center;
    color: #c0d0f0;
    font-size: 11px;
    border-top: 1px solid #5a73a3;
    padding-top: 10px;
}