body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.02);
backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(6px);
    pointer-events: none;
    z-index: 0;
}

body {
    margin: 0;
    font-family: Helvetica;
    background: #000000;
    color: #FFFFFF;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

nav {
    height: 70px;
    padding: 0 40px;
    display: flex;
    align-items: center;
    gap: 30px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(6px);
    z-index: 10;
}

nav a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
}

nav a:hover {
    opacity: 1;
}

nav, main, footer {
    position: relative;
    z-index: 1;
}

main::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(
            600px circle at var(--x, 50%) var(--y, 50%),
            rgba(255,255,255,0.06),
            transparent 40%
        );
}
    
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin: 16px;
    padding: 32px;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 20px;
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.7),
        inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='160'%3E%3Ctext x='20' y='80' font-family='Helvetica' font-size='48' fill='white' fill-opacity='0.1'%3Enigger.tips%3C/text%3E%3C/svg%3E");
    background-repeat: repeat;
    position: relative;
}

footer {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.6);
    border-top: 1px solid rgba(255,255,255,0.1);
}

#title {
    margin: 0;
    text-align: center;
    font-size: clamp(32px, 8vw, 96px);
    position: relative;
    z-index: 1;
}

#title h3 {
    font-size: clamp(24px, 6vw, 56px);
}

#gif {
    display: block;
    max-width: min(90vw, 250px);
    height: auto;
    border-radius: 12px;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
    margin: 0 auto;
}

#snow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

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

.shake {
    animation: shake 0.2s linear;
}