.congresos-qr_grid {
                display: grid;
                grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
                gap: 30px;
                max-width: 1400px;
                margin: auto;
            }

            .congresos-qr_card {
                background: #ffffff;
                border-radius: 20px;
                padding: 24px;
                border-top: 5px solid #fe6600;
                box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
                transition: all 0.25s ease;
                display: flex;
                flex-direction: column;
                align-items: center;
                text-align: center;
            }

            .congresos-qr_card:hover {
                transform: translateY(-4px);
                box-shadow: 0 14px 35px rgba(0, 0, 0, 0.12);
            }

            .congresos-qr_title {
                font-size: 1.15rem;
                font-weight: 700;
                color: #333;
                line-height: 1.4;
                min-height: 70px;
                margin-bottom: 20px;
            }

            .congresos-qr_qr {
                background: #fff;
                padding: 12px;
                border-radius: 12px;
                border: 1px solid #eee;
                margin: 20px 0;
            }

            .congresos-qr_qr img,
            .congresos-qr_qr canvas {
                display: block;
                max-width: 100%;
            }

            .congresos-qr_btn {
                background: #fe6600;
                color: #fff !important;
                text-decoration: none !important;
                padding: 12px 24px;
                border-radius: 10px;
                font-weight: 600;
                transition: 0.2s;
                display: inline-block;
            }

            .congresos-qr_btn:hover {
                background: #e65c00;
                color: #fff !important;
                transform: scale(1.03);
            }

            .congresos-qr_link {
                margin-top: 12px;
                font-size: 0.85rem;
                color: #777;
            }

            .congresos-qr_wrapper {
                background: #fffaf5;
                padding: 30px;
                border-radius: 25px;
            }

.container,
.container-fluid,
.container-fluid-full {
    padding-left: 20px !important;
    padding-right: 20px !important;
}