* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', monospace;
    background: linear-gradient(135deg, #0d1117 0%, #161b22 50%, #21262d 100%);
    color: #c9d1d9;
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Animated starfield - Layer 1 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(1px 1px at 15% 25%, rgba(255,255,255,0.8), transparent),
        radial-gradient(2px 2px at 72% 8%, rgba(135,206,250,0.6), transparent),
        radial-gradient(1px 1px at 89% 45%, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 23% 78%, rgba(255,255,255,0.4), transparent),
        radial-gradient(2px 2px at 54% 15%, rgba(135,206,250,0.7), transparent),
        radial-gradient(1px 1px at 8% 92%, rgba(255,255,255,0.3), transparent),
        radial-gradient(1px 1px at 67% 67%, rgba(135,206,250,0.5), transparent),
        radial-gradient(2px 2px at 91% 23%, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 34% 56%, rgba(255,255,255,0.4), transparent),
        radial-gradient(1px 1px at 78% 89%, rgba(135,206,250,0.3), transparent),
        radial-gradient(1px 1px at 12% 34%, rgba(255,255,255,0.5), transparent),
        radial-gradient(2px 2px at 45% 91%, rgba(135,206,250,0.4), transparent);
    animation: twinkle1 6s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: -1;
}

/* Animated starfield - Layer 2 */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(1px 1px at 82% 12%, rgba(255,255,255,0.4), transparent),
        radial-gradient(1px 1px at 27% 43%, rgba(135,206,250,0.3), transparent),
        radial-gradient(2px 2px at 65% 74%, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 9% 58%, rgba(255,255,255,0.3), transparent),
        radial-gradient(1px 1px at 93% 81%, rgba(135,206,250,0.4), transparent),
        radial-gradient(2px 2px at 38% 19%, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 71% 36%, rgba(135,206,250,0.3), transparent),
        radial-gradient(1px 1px at 16% 87%, rgba(255,255,255,0.4), transparent),
        radial-gradient(2px 2px at 58% 52%, rgba(135,206,250,0.5), transparent),
        radial-gradient(1px 1px at 84% 68%, rgba(255,255,255,0.3), transparent),
        radial-gradient(1px 1px at 41% 14%, rgba(135,206,250,0.4), transparent),
        radial-gradient(1px 1px at 73% 95%, rgba(255,255,255,0.3), transparent);
    animation: twinkle2 8s ease-in-out infinite alternate 2s;
    pointer-events: none;
    z-index: -2;
}

@keyframes twinkle1 {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

@keyframes twinkle2 {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.8; }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 80px;
    padding-bottom: 20px;
    border-bottom: 1px solid #30363d;
}

header h1 {
    font-size: 1.8rem;
    color: #58a6ff;
}

.domain {
    color: #7ee787;
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: #7ee787;
    text-decoration: none;
    padding: 8px 16px;
    border: 1px solid #30363d;
    transition: all 0.3s ease;
}

nav a:hover {
    border-color: #7ee787;
    background-color: rgba(126, 231, 135, 0.1);
}

main {
    text-align: center;
    margin-top: 100px;
}

.welcome h2 {
    font-size: 3rem;
    color: #f85149;
    margin-bottom: 20px;
    font-weight: normal;
}

.welcome p {
    font-size: 1.2rem;
    color: #8b949e;
    font-style: italic;
}

/* Responsive design */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .welcome h2 {
        font-size: 2.2rem;
    }
    
    .welcome p {
        font-size: 1rem;
    }
}