body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
       margin: 0;
    background-color: rgb(0, 0, 0);
}

.premium-box {
    background-color: rgb(255, 255, 255);
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    width: 500px;
    height: 300px;
    text-align: center;
    position: relative;
}

.premium-box h2 {
    margin-top: 0;
    color: rgb(0, 0, 0);
}

.premium-box ul {
    list-style-type: none;
    padding: 0;
    color: rgb(0, 0, 0);
    text-align: left;
    margin: 20px 0;
}

.premium-box ul li {
    margin: 15px 0;
}

.pay-button {
    background-color: rgba(53, 53, 53, 0.829);
    color: rgb(0, 0, 0);
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
}

.pay-button:hover {
    background-color: rgb(28, 28, 28);
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: rgb(255, 255, 255);
    padding: 20px;
    border-radius: 8px;
    width: 370px;
    height: 300px;
    text-align: center;
}

.modal-content h1 {
    margin: 20px 0;
    color: rgb(0, 0, 0);
}

.modal-content ul {
    list-style-type: none;
    padding: 0;
    color: rgb(0, 0, 0);
    text-align: left;
}

.modal-content ul li {
    margin: 15px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-content ul li button {
    background-color: #1b1b1bc1;
    color: rgb(0, 0, 0);
    border: none;
    padding: 8px 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}

.modal-content ul li button.copied {
    background-color: #4CAF50;
}

.modal-content ul li button:hover {
    background-color: #000000;
}

.modal-content p {
    margin: 20px 0;
    color: rgb(0, 0, 0);
}

.close-button {
    background-color: rgba(39, 39, 39, 0.775);
    color: rgb(0, 0, 0);
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

.close-button:hover {
    background-color: #000000;
}

.lines-container {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.line {
    position: absolute;
    width: 2px;
    height: 100%;
    background: rgba(255, 255, 255, 0.2);
    animation: moveUp 2s linear infinite;
}

@keyframes moveUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(-100%);
    }
}