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

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #0d1117;
    color: #e6edf3;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    overflow: hidden;
}

.container {
    text-align: center;
    padding: 2rem;
    max-width: 700px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.logo {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #58a6ff, #bc8cff, #f778ba);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.tagline {
    font-size: 1.1rem;
    color: #8b949e;
    margin-bottom: 1.5rem;
}

.links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.links a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    border: 1px solid #30363d;
    color: #58a6ff;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
    background: #161b22;
}

.links a:hover {
    background: #1c2333;
    border-color: #58a6ff;
    transform: translateY(-2px);
}

.card {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    text-align: left;
    transition: border-color 0.3s;
    overflow-x: auto;
}

.card:hover {
    border-color: #58a6ff;
}

.terminal {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
    white-space: nowrap;
}

.terminal .prompt { color: #7ee787; }
.terminal .cmd { color: #e6edf3; }
.terminal .comment { color: #8b949e; }
.terminal .output { color: #58a6ff; }
.terminal .error { color: #f85149; }
.terminal .warn { color: #d29922; }

.footer {
    margin-top: 2rem;
    font-size: 0.8rem;
    color: #484f58;
}

.particles {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: #58a6ff;
    opacity: 0.08;
    animation: float linear infinite;
}

@keyframes float {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.08; }
    90% { opacity: 0.08; }
    100% { transform: translateY(-10vh) rotate(720deg); opacity: 0; }
}

@media (max-width: 600px) {
    .container { padding: 1.2rem; }
    .logo { font-size: 2.5rem; }
    .card { padding: 1rem; }
    .terminal { font-size: 0.72rem; line-height: 1.6; }
}