html, body {
            width: 100%;
            min-height: 100dvh;
            margin: 0;
            padding: 0;
            background-color: #03060c;
            color: #f8fafc;
            font-family: 'Plus Jakarta Sans', sans-serif;
            -webkit-tap-highlight-color: transparent;
        }

        .ambient-grid {
            background-image: 
                radial-gradient(circle at 50% 0%, rgba(37, 99, 235, 0.12) 0%, transparent 65%),
                linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
            background-size: 100% 100%, 36px 36px, 36px 36px;
        }

        @keyframes toastSlideUp {
            from { opacity: 0; transform: translate(-50%, 20px) scale(0.96); }
            to { opacity: 1; transform: translate(-50%, 0) scale(1); }
        }
        .toast-animate { animation: toastSlideUp 0.28s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

        @keyframes pulseGlow {
            0%, 100% { opacity: 0.4; transform: scale(1); }
            50% { opacity: 0.8; transform: scale(1.05); }
        }
        .pulse-glow { animation: pulseGlow 3s ease-in-out infinite; }

        @keyframes microShimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(100%); }
        }
        .animate-shimmer {
            animation: microShimmer 2s infinite;
        }


/* Daily Surprise Gift */
.gift-launcher { position: relative; }
.gift-launcher-glow { position:absolute; width:120px; height:120px; right:8%; top:50%; transform:translateY(-50%); border-radius:999px; background:rgba(212,175,55,0.08); filter:blur(28px); pointer-events:none; }