.hidden {
            display: none!important;
        }
        .box-filter {
            margin-bottom: 10px;
            padding: 0 15px;
        }
        .box-filter input {
            width: 100%;
            outline: none;
            padding: 8px 20px;
            border-radius: 6px;
            color: #fff;
            font-size: 17px;
            border: 1px solid #777;
            background-color: transparent;
        }
        @media screen and (min-width:0px) and (max-width:767px) {
            .iframe-container iframe {
                height: 266px
            }
        }
        .telegram-button {
            display: inline-block;
            padding: 15px 25px;
            font-size: 16px;
            text-align: center;
            text-decoration: none;
            cursor: pointer;
            border-radius: 5px;
            border: 2px solid #0088cc; 
            background-color: #0088cc; 
            color: #ffffff; 
            transition: background-color 0.3s;
        }
        .telegram-button:hover {
            background-color: #005580; 
            color: #ffcc00; 
        }
        @media only screen and (max-width: 600px) {
            .telegram-button {
                font-size: 14px;
                padding: 12px 20px;
            }
        }.promo-banner {
    position: relative;
    width: 90%;
    height: 300px;
    background-image: url('');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 3px solid #e50914;
    border-radius: 15px;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.7);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 20px auto;
    aspect-ratio: 16 / 9; 
}

.promo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    margin-bottom: 20px; 
}

        .promo-banner:hover {
            transform: scale(1.05);
            box-shadow: 0 8px 20px rgba(229, 9, 20, 0.9);
        }

        .promo-content {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            background-color: rgba(0, 0, 0, 0.6);
            padding: 10px 20px;
            border-radius: 10px;
        }

        .promo-content h1 {
            font-size: 2rem;
            margin: 0;
            color: #e50914;
        }

        .promo-content p {
            margin: 5px 0 10px;
            font-size: 1rem;
        }

        .promo-content a {
            text-decoration: none;
            color: #fff;
            background-color: #e50914;
            padding: 10px 20px;
            border-radius: 5px;
            font-weight: bold;
            transition: background-color 0.3s ease;
        }

        .promo-content a:hover {
            background-color: #b20710;
        }

        @media (max-width: 600px) {
            .promo-banner {
                height: 200px;
            }

            .promo-content h1 {
                font-size: 1.5rem;
            }

            .promo-content p {
                font-size: 0.875rem;
            }

            .promo-content a {
                padding: 8px 16px;
                font-size: 0.875rem;
            }
        }