body {
            background-color: #020203;
            -webkit-tap-highlight-color: transparent;
        }
        .apple-glass {
            background: rgba(10, 10, 12, 0.7);
            backdrop-filter: saturate(180%) blur(24px);
            -webkit-backdrop-filter: saturate(180%) blur(24px);
            border: 1px solid rgba(16, 185, 129, 0.08);
        }
        .apple-card {
            background: linear-gradient(180deg, rgba(16, 185, 129, 0.04) 0%, rgba(16, 185, 129, 0.01) 100%);
            border: 1px solid rgba(16, 185, 129, 0.05);
            transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .apple-card:hover {
            border-color: rgba(16, 185, 129, 0.15);
            background: linear-gradient(180deg, rgba(16, 185, 129, 0.06) 0%, rgba(16, 185, 129, 0.02) 100%);
        }
        .text-glow-emerald {
            text-shadow: 0 0 35px rgba(16, 185, 129, 0.4);
        }
        .bg-subtle-grid-emerald {
            background-size: 60px 60px;
            background-image:
                linear-gradient(to right, rgba(16, 185, 129, 0.01) 1px, transparent 1px),
                linear-gradient(to bottom, rgba(16, 185, 129, 0.01) 1px, transparent 1px);
        }
        /* Mobile Thumb-optimized slider overrides */
        input[type="range"] {
            -webkit-appearance: none;
            appearance: none;
            width: 100%;
            height: 6px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 9999px;
            outline: none;
        }
        input[type="range"]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: #ffffff;
            border: 2px solid #10b981;
            cursor: pointer;
            box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
            transition: transform 0.1s;
        }
        input[type="range"]::-webkit-slider-thumb:active {
            transform: scale(1.25);
        }
        /* Amortization custom scrollbars */
        .custom-scroll::-webkit-scrollbar {
            width: 5px;
            height: 5px;
        }
        .custom-scroll::-webkit-scrollbar-track {
            background: transparent;
        }
        .custom-scroll::-webkit-scrollbar-thumb {
            background: rgba(16, 185, 129, 0.15);
            border-radius: 9999px;
        }