body {
    background-color: #101415;
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    margin: 0;
    cursor: default;
}
.glass-panel {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.active-module {
    background: rgba(78, 222, 163, 0.15);
    border-color: #4edea3;
    box-shadow: 0 0 20px rgba(78, 222, 163, 0.1);
}
.transition-content {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.aspect-20-9 {
    aspect-ratio: 20 / 9;
}
.bg-fixed-full {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }