body {
    background-color: #050505;
    color: #00ff41;
    font-family: 'Courier New', Courier, monospace;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    -webkit-user-select: none; 
    -ms-user-select: none; 
    user-select: none; 
    -webkit-user-drag: none;

}

.hacker-border {
    width: 300px;
    height: 424px;
    border: 1px solid #00ff41;
    position: relative;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
    background: rgba(0, 255, 65, 0.02);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.ad-label {
    font-size: 1.4rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 8px #00ff41;
    margin: 0;
    text-align: center;
    line-height: 1.6;
    white-space: pre-wrap;
    display: inline-block;
    min-width: 200px;
}

    .ad-label::after {
        content: "|";
        animation: blink 0.8s infinite;
    }

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid #00ff41;
}

.top-left {
    top: -2px;
    left: -2px;
    border-right: none;
    border-bottom: none;
}

.top-right {
    top: -2px;
    right: -2px;
    border-left: none;
    border-bottom: none;
}

.bottom-left {
    bottom: -2px;
    left: -2px;
    border-right: none;
    border-top: none;
}

.bottom-right {
    bottom: -2px;
    right: -2px;
    border-left: none;
    border-top: none;
}

footer {
    margin-top: 40px;
    font-size: 0.9rem;
    text-align: center;
    color: rgba(0, 255, 65, 0.6);
}

    footer a {
        color: #00ff41;
        text-decoration: none;
        position: relative;
        padding-bottom: 5px;
        transition: color 0.3s ease;
    }

        footer a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 1px;
            bottom: 0;
            left: 50%;
            background-color: #00ff41;
            box-shadow: 0 0 10px #00ff41; 
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            transform: translateX(-50%);
        }

        footer a:hover {
            color: #fff; 
            text-shadow: 0 0 10px #00ff41;
        }

            footer a:hover::after {
                width: 100%; 
            }

#matrix-clock {
    position: fixed;
    bottom: 20px;
    right: 20px;
    font-family: 'Courier New', Courier, monospace;
    color: #00ff41;
    font-size: 1.2rem;
    text-shadow: 0 0 8px #00ff41;
    letter-spacing: 2px;
    z-index: 100;
}

.blink-colon {
    animation: matrix-blink 1s infinite;
}

@keyframes matrix-blink {
    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}