body {
            background-color: #121212;
            color: #ffffff;
            font-family: Arial, sans-serif;
            font-size: 1rem; /* +1 уровень ко всем текстам */
            margin: 0;
            padding: 0;
        }


        .container-main {
            max-width: 960px;
            margin: 2rem auto;
            padding: 2rem;
        }
        h1, h2 {
            text-align: center;
            color: #ffffff;
            margin-bottom: 1.2rem;
        }
        p, li {
            color: #ffffff;
            font-size: 0.9rem;
        }
        .feature-box {
            background-color: #1e1e1e;
            border: 1px solid #333;
            border-radius: 15px;
            padding: 1rem;
            margin-bottom: 1.5rem;
            box-shadow: 0 0 15px rgba(0,0,0,0.6);
        }
        .btn-custom {
            background-color: #00ff7f;
            border: none;
            color: #121212;
            font-weight: bold;
        }
        .btn-custom:hover {
            background-color: #00cc66;
        }
        .qr-box {
            border: 2px dashed #444;
            border-radius: 12px;
            padding: 2rem;
            text-align: center;
            margin: 1rem 0;
            color: #bbb;
        }
        .help {
            font-size: .9rem;
            color: #bbb;
        }
        img {
            cursor: zoom-in;
        }


        /* ===== SHOP CARDS ===== */
        .shop-card {
            background: #141414;
            color: #ffffff;
            border: 1px solid #2a2a2a;
            border-radius: 14px;
        }

        .shop-card .card-title {
            color: #ffffff;
        }

        .shop-card .card-text {
            color: #bbbbbb;
        }

        .shop-card a {
            color: #ffffff;
        }

        .shop-card .btn-outline-primary {
            border-color: #ffffff;
            color: #ffffff;
        }

        .shop-card .btn-outline-primary:hover {
            background-color: #ffffff;
            color: #000000;
        }

        .shop-card i {
            color: #ffffff !important;
        }

        .shop-card:hover {
            transform: translateY(-3px);
            transition: 0.2s;
        }

        @media (max-width: 768px) {
            .container-main {
                margin: 0.5rem;
                padding: 0.5rem;
            }
            h1 { font-size: 1.5rem; }
            h2 { font-size: 1.3rem; }
        }