/* ===============================
   Контейнер для контенту
=============================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

/* ❄️ Snow canvas */
#snow-canvas {
    position: fixed;
    inset: 0; /* top, right, bottom, left = 0 */
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
}

/* 🎄 Christmas lights */
#christmas-lights {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 9999;
    pointer-events: none;
}

#christmas-lights .light {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    animation: blink 1.5s infinite alternate;
    box-shadow: 0 0 12px currentColor;
}

#christmas-lights .light:nth-child(odd) {
    animation-duration: 1.2s;
}

#christmas-lights .light:nth-child(even) {
    animation-duration: 1.8s;
}

@keyframes blink {
    from { opacity: 0.3; }
    to   { opacity: 1; }
}