/* Custom CSS - Warm Terracotta */
        :root { --cl-brand: #2E86C1; --cl-bg: #ebf5fb; }
        * { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Georgia', serif; }
        body { background: var(--cl-bg); color: #4A3E39; border: 15px solid var(--cl-brand); min-height: 100vh; }
        header { padding: 40px; text-align: center; border-bottom: 2px solid #EAE0D8; }
        .cl-title { font-size: 3rem; font-weight: bold; color: var(--cl-brand); letter-spacing: 5px; text-transform: uppercase; line-height: 1.2; }
        nav { margin-top: 20px; display: flex; flex-wrap: wrap; justify-content: center; }
        nav a { margin: 10px 20px; text-decoration: none; color: #4A3E39; font-family: 'Arial', sans-serif; font-size: 0.85rem; letter-spacing: 2px; }
        .cl-banner { text-align: center; padding: 100px 20px; background: url('images/labs_imagefx_20260328_1126_51_var1.png') no-repeat center center/cover; position: relative; }
        .cl-banner::after { content: ''; position: absolute; inset:0; background: rgba(255,248,243,0.85); }
        .cl-banner-content { position: relative; z-index: 2; max-width: 600px; margin: 0 auto; }
        .cl-banner-content h2 { font-size: 2.8rem; margin-bottom: 20px; }
        .cl-banner-content a { display: inline-block; padding: 15px 40px; background: var(--cl-brand); color: #fff; text-decoration: none; font-family: 'Arial', sans-serif; }
        .cl-masonry { column-count: 3; column-gap: 30px; }
        .cl-card { break-inside: avoid; margin-bottom: 40px; border: 1px solid #EAE0D8; padding: 15px; background: #fff; width: 100%; display: block; text-decoration:none; color:#4A3E39; transition: box-shadow 0.3s; }
        .cl-card:hover { box-shadow: 0 5px 20px rgba(0,0,0,0.1); }
        .cl-card img { width: 100%; display: block; }
        .cl-card-body { padding-top: 20px; text-align: center; }
        .cl-card-body h5 { font-size: 1.2rem; margin-bottom: 10px; }
        .cl-card-body span { color: var(--cl-brand); font-weight: bold; font-family: 'Arial', sans-serif; }
        @media(max-width: 800px) { .cl-masonry { column-count: 2; } }
        @media(max-width: 600px) { 
            body { border-width: 5px; }
            header { padding: 20px; }
            .cl-title { font-size: 1.8rem; }
            .cl-masonry { column-count: 1; }
            .cl-banner-content h2 { font-size: 2rem; }
        }