:root {
            --rojo-usm: #9e0e1c;  /* Ajusta este color al rojo exacto de tu CSS */
        }

        .ceemat-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        /* Título con acento en rojo */
        .main-title-container {
            border-left: 5px solid var(--rojo-usm);
            padding-left: 20px;
            margin-bottom: 30px;
        }

        .main-title-container h1 {
            font-size: 2.2rem;
            margin: 0;
            color: #222;
        }

        .description-text {
            font-size: 1.1rem;
            line-height: 1.6;
            color: #444;
            margin-bottom: 50px;
            max-width: 900px;
        }

        /* Títulos de sección (años) */
        .year-header {
            background-color: var(--rojo-usm);
            color: white;
            padding: 10px 20px;
            font-size: 1.5rem;
            font-weight: bold;
            margin: 40px 0 20px 0;
            display: inline-block;
        }

        .sub-group-title {
            font-size: 1.1rem;
            font-weight: bold;
            color: var(--rojo-usm);
            text-transform: uppercase;
            border-bottom: 1px solid #ddd;
            padding-bottom: 5px;
            margin: 30px 0 20px 0;
        }

        /* Grid de 4 columnas */
        .members-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            margin-bottom: 40px;
        }

        /* Tarjeta de miembro */
        .member-card {
            background: #fff;
            transition: transform 0.2s;
        }

        .member-card:hover {
            transform: scale(1.02);
        }

        /* Fotos Cuadradas con borde sutil */
        .photo-container {
            width: 100%;
            aspect-ratio: 1 / 1;
            overflow: hidden;
            border: 1px solid #eee;
            margin-bottom: 12px;
        }

        .photo-container img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .member-name {
            font-weight: bold;
            font-size: 1.1rem;
            color: #222;
            margin-bottom: 2px;
        }

        .member-role {
            font-size: 0.85rem;
            color: #666;
            margin-bottom: 5px;
            font-style: italic;
        }

        .member-email {
            font-size: 0.8rem;
            color: var(--rojo-usm);
            text-decoration: none;
            display: block;
            margin-bottom: 10px;
        }

        .member-extra {
            font-size: 0.75rem;
            color: #888;
            line-height: 1.4;
            background: #f9f9f9;
          /*  padding: 5px;*/
            border-radius: 3px;
        }

        /* Botón de volver con estética de tu sitio */
        .back-link {
            display: inline-block;
            margin-top: 40px;
            color: var(--rojo-usm);
            text-decoration: none;
            font-weight: bold;
        }

        /* Responsive */
        @media (max-width: 992px) { .members-grid { grid-template-columns: repeat(3, 1fr); } }
        @media (max-width: 768px) { .members-grid { grid-template-columns: repeat(2, 1fr); } }
        @media (max-width: 480px) { .members-grid { grid-template-columns: 1fr; } }