body { background-color: #030308; font-family: 'Inter', sans-serif; }

        ::-webkit-scrollbar { width: 5px; }
        ::-webkit-scrollbar-track { background: #030308; }
        ::-webkit-scrollbar-thumb { background: #2a2a3a; border-radius: 3px; }
        ::-webkit-scrollbar-thumb:hover { background: #ef4444; }

        .noise-overlay {
            position: fixed; top: 0; left: 0;
            width: 100%; height: 100%;
            pointer-events: none;
            z-index: 9999;
            opacity: 0.025;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
        }

        .reveal {
            opacity: 0;
            transform: translateY(40px);
            transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .reveal.visible { opacity: 1; transform: translateY(0); }
        .reveal-delay-1 { transition-delay: 0.1s; }
        .reveal-delay-2 { transition-delay: 0.2s; }
        .reveal-delay-3 { transition-delay: 0.3s; }
        .reveal-delay-4 { transition-delay: 0.4s; }

        .img-zoom { transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1); }
        .group:hover .img-zoom { transform: scale(1.08); }

        .glass-tag {
            background: rgba(239, 68, 68, 0.12);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid rgba(239, 68, 68, 0.2);
        }

        .hero-gradient {
            background: linear-gradient(135deg, #ffffff 0%, #a1a1aa 50%, #ef4444 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hover-border-glow { position: relative; }
        .hover-border-glow::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: inherit;
            padding: 1px;
            background: linear-gradient(135deg, rgba(239,68,68,0.4), transparent 60%, rgba(239,68,68,0.1));
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            -webkit-mask-composite: exclude;
            mask-composite: exclude;
            pointer-events: none;
            opacity: 0;
            transition: opacity 0.5s ease;
        }
        .hover-border-glow:hover::before { opacity: 1; }

        .quote-line { position: relative; }
        .quote-line::before {
            content: '';
            position: absolute;
            left: 0; top: 0; bottom: 0;
            width: 3px;
            background: linear-gradient(to bottom, #ef4444, rgba(239,68,68,0.3));
            border-radius: 2px;
        }

        .section-watermark {
            position: absolute;
            font-size: 8rem;
            font-weight: 700;
            color: rgba(255,255,255,0.015);
            font-family: 'Space Grotesk', sans-serif;
            pointer-events: none;
            user-select: none;
            line-height: 1;
        }

        .reading-progress {
            position: fixed; top: 0; left: 0;
            height: 2px;
            background: linear-gradient(90deg, #ef4444, #f87171);
            z-index: 100;
            transition: width 0.1s linear;
        }

        .tilt-card { transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1); }
        .tilt-card:hover { transform: translateY(-4px); }

        .nav-link { position: relative; }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: -2px; left: 0;
            width: 0; height: 1px;
            background: #ef4444;
            transition: width 0.3s ease;
        }
        .nav-link:hover::after { width: 100%; }