:root {
            --digital-primary: var(--washi-indigo);
            --digital-secondary: #4d7a8c;
            --digital-accent: var(--washi-blue);
            --digital-text: var(--text-color);
            --digital-light: var(--light-bg);
            --digital-dark: var(--dark-bg);
        }
        
        .page-banner {
            background: linear-gradient(135deg, var(--digital-primary) 0%, var(--digital-secondary) 100%);
            padding: 5rem 0;
            color: white;
            position: relative;
            overflow: hidden;
        }
        
        .page-banner::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('img/news/washi-texture.png');
            background-repeat: repeat;
            opacity: 0.15;
            z-index: 1;
        }
        
        .page-banner .container {
            position: relative;
            z-index: 2;
        }
        
        .feature-card {
            background: white;
            border: 1px solid rgba(26, 73, 89, 0.1);
            border-radius: 16px;
            padding: 2rem;
            transition: all 0.3s ease;
            height: 100%;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        }
        
        .icon-wrapper {
            background: var(--digital-primary);
            color: white;
            width: 80px;
            height: 80px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1.5rem;
            font-size: 2rem;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover .icon-wrapper {
            background-color: var(--digital-accent);
            transform: rotateY(180deg);
        }
        
        .tech-showcase {
            background: var(--light-bg);
            padding: 5rem 0;
        }
        
        .tech-card {
            background: white;
            border: none;
            border-radius: 16px;
            overflow: hidden;
            transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
            box-shadow: 0 10px 30px rgba(0,0,0,0.08);
            height: 100%;
        }
        
        .tech-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.12);
        }
        
        .tech-img-container {
            height: 240px;
            overflow: hidden;
            position: relative;
        }
        
        .tech-img {
            height: 100%;
            width: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .tech-card:hover .tech-img {
            transform: scale(1.05);
        }
        
        .btn-digital {
            background-color: var(--digital-primary);
            border-color: var(--digital-primary);
            color: white;
            transition: all 0.3s ease;
        }
        
        .btn-digital:hover {
            background-color: var(--digital-primary);
            filter: brightness(110%);
            border-color: var(--digital-primary);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(var(--primary-rgb), 0.3);
        }
        
        .btn-outline-digital {
            color: var(--digital-primary);
            border-color: var(--digital-primary);
            transition: all 0.3s ease;
        }
        
        .btn-outline-digital:hover {
            background-color: var(--digital-primary);
            border-color: var(--digital-primary);
            color: white;
        }