* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

body {
    background: #000;
    color: #fff;
    font-family: Impact, 'Arial Black', sans-serif;
    min-height: 100vh;
    overflow: auto;
    cursor: none;
    position: relative;
    /* Hide scrollbar for IE, Edge and Firefox */
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Hide scrollbar for Chrome, Safari and Opera */
body::-webkit-scrollbar {
    display: none;
}

.flash-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    animation: flashColors 0.3s infinite;
}

@keyframes flashColors {
    0% { background: #ff0000; }
    20% { background: #000000; }
    40% { background: #ff0000; }
    60% { background: #ffff00; }
    80% { background: #000000; }
    100% { background: #ff0000; }
}

.container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    text-align: center;
}

.warning-signs {
    display: flex;
    gap: 50px;
    margin-bottom: 30px;
}

.warning-icon {
    font-size: 80px;
    animation: bounce 0.5s infinite alternate;
}

.warning-icon:nth-child(2) {
    animation-delay: 0.1s;
}

.warning-icon:nth-child(3) {
    animation-delay: 0.2s;
}

@keyframes bounce {
    from { transform: translateY(0); }
    to { transform: translateY(-20px); }
}

.main-message {
    margin: 30px 0;
}

.flash-text {
    font-size: 8rem;
    font-weight: 900;
    text-transform: uppercase;
    animation: colorFlash 0.2s infinite, shake 0.3s infinite;
    text-shadow: 
        0 0 10px #fff,
        0 0 20px #fff,
        0 0 30px #fff,
        0 0 40px #ff0000,
        0 0 70px #ff0000,
        0 0 80px #ff0000,
        0 0 100px #ff0000;
}

@keyframes colorFlash {
    0% { color: #ff0000; }
    25% { color: #ffff00; }
    50% { color: #ff0000; }
    75% { color: #ffffff; }
    100% { color: #ff0000; }
}

@keyframes shake {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(-5px, 5px) rotate(-2deg); }
    50% { transform: translate(5px, -5px) rotate(2deg); }
    75% { transform: translate(-5px, -5px) rotate(-1deg); }
}

.skull-row {
    display: flex;
    gap: 30px;
    margin: 30px 0;
    font-size: 60px;
}

.skull-row span {
    animation: spin 1s linear infinite;
}

.skull-row span:nth-child(2) {
    animation-delay: 0.2s;
}

.skull-row span:nth-child(3) {
    animation-delay: 0.4s;
}

.skull-row span:nth-child(4) {
    animation-delay: 0.6s;
}

.skull-row span:nth-child(5) {
    animation-delay: 0.8s;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.alert-messages {
    margin: 40px 0;
}

.alert-line {
    font-size: 2.5rem;
    margin: 10px 0;
    animation: fastFlash 0.4s infinite;
    font-weight: 900;
}

.alert-line:nth-child(2) {
    animation-delay: 0.1s;
}

.alert-line:nth-child(3) {
    animation-delay: 0.2s;
}

.alert-line:nth-child(4) {
    animation-delay: 0.3s;
}

.alert-line:nth-child(5) {
    animation-delay: 0.4s;
}

@keyframes fastFlash {
    0%, 49% { opacity: 1; color: #ff0000; }
    50%, 100% { opacity: 0.5; color: #ffff00; }
}

.danger-box {
    margin: 40px 0;
    padding: 30px;
    border: 10px solid;
    border-color: #ff0000;
    animation: borderFlash 0.3s infinite;
}

@keyframes borderFlash {
    0%, 50% { border-color: #ff0000; background: rgba(255, 0, 0, 0.2); }
    51%, 100% { border-color: #ffff00; background: rgba(255, 255, 0, 0.2); }
}

.danger-text {
    font-size: 4rem;
    font-weight: 900;
    animation: scaleFlash 0.5s infinite;
}

.danger-text:nth-child(2) {
    animation-delay: 0.15s;
}

.danger-text:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes scaleFlash {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

.hacker-info {
    margin: 40px 0;
    background: rgba(0, 0, 0, 0.7);
    padding: 30px;
    border: 5px solid #ff0000;
    animation: boxFlash 0.5s infinite;
}

@keyframes boxFlash {
    0%, 50% { 
        border-color: #ff0000;
        box-shadow: 0 0 50px #ff0000;
    }
    51%, 100% { 
        border-color: #ffff00;
        box-shadow: 0 0 50px #ffff00;
    }
}

.hacker-line {
    font-size: 2rem;
    margin: 15px 0;
    font-weight: 900;
    animation: colorCycle 1s infinite;
}

.hacker-line:nth-child(2) {
    animation-delay: 0.3s;
}

.hacker-line:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes colorCycle {
    0% { color: #ff0000; }
    33% { color: #ffff00; }
    66% { color: #ffffff; }
    100% { color: #ff0000; }
}

.bottom-warnings {
    display: flex;
    gap: 50px;
    margin-top: 30px;
}

.rotate {
    animation: rotateWarning 2s linear infinite !important;
}

@keyframes rotateWarning {
    from { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.5); }
    to { transform: rotate(360deg) scale(1); }
}

/* Responsive design */
@media (max-width: 768px) {
    .flash-text {
        font-size: 4rem;
    }
    
    .warning-icon {
        font-size: 50px;
    }
    
    .skull-row {
        font-size: 40px;
        gap: 15px;
    }
    
    .alert-line {
        font-size: 1.5rem;
    }
    
    .danger-text {
        font-size: 2.5rem;
    }
    
    .hacker-line {
        font-size: 1.3rem;
    }
}

/* Warning for photosensitive users */
body::before {
    content: 'PHOTOSENSITIVE WARNING: FLASHING LIGHTS';
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 12px;
    z-index: 9999;
    animation: fadeOut 5s forwards;
}

@keyframes fadeOut {
    0%, 80% { opacity: 1; }
    100% { opacity: 0; pointer-events: none; }
}