body {
    margin: 0;
    padding: 0;
    background: #050505;
    color: #fff;
    font-family: 'Inter', -apple-system, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    overflow: hidden;
}

.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
    overflow: hidden;
    z-index: -1;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    opacity: 0.5;
    animation: twinkle var(--duration) infinite ease-in-out;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

.container {
    text-align: center;
    max-width: 900px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: fadeIn 1.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

#rive-canvas {
    width: 100%;
    height: 450px;
    max-width: 700px;
    margin-bottom: 30px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

#rive-canvas:hover {
    transform: scale(1.02);
}

h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(to right, #fff 20%, #666 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

p {
    font-size: 1.25rem;
    line-height: 1.6;
    color: #888;
    max-width: 600px;
    margin: 0 auto;
}

strong {
    color: #fff;
    border-bottom: 2px solid #3b82f6;
}

.nebula {
    position: fixed;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    top: -300px;
    left: -300px;
    pointer-events: none;
    z-index: -1;
}