/* Green Publications UI — shortcode style */
        .green-pubs-container {
            max-width: 1300px;
            margin: 0 auto;
            padding: 1rem;
        }
        .green-pubs-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: 1.8rem;
            margin: 1.8rem 0;
        }
        .green-pub-card {
            background: #ffffff;
            border-radius: 20px;
            padding: 1.2rem 1.2rem 1.5rem;
            box-shadow: 0 6px 18px rgba(0, 20, 40, 0.04);
            border: 1px solid #c8e6c9;
            transition: all 0.2s;
            display: flex;
            flex-direction: column;
            background: #fafffe;
        }
        .green-pub-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 32px -8px rgba(46, 125, 50, 0.12);
            border-color: #66bb6a;
        }
        .green-pub-icon {
            font-size: 2.4rem;
            color: #2e7d32;
            background: #e8f5e9;
            width: 52px;
            height: 52px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 16px;
            margin-bottom: 0.7rem;
        }
        .green-pub-title {
            font-weight: 600;
            font-size: 1.1rem;
            color: #1b3a1b;
            line-height: 1.3;
            margin-bottom: 0.25rem;
            word-break: break-word;
        }
        .green-pub-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.6rem;
            font-size: 0.75rem;
            color: #2e5e3a;
            margin: 0.5rem 0 0.8rem;
        }
        .green-pub-category {
            background: #e8f5e9;
            padding: 0.15rem 0.7rem;
            border-radius: 40px;
            font-weight: 500;
            color: #1b5e20;
            letter-spacing: 0.01em;
        }
        .green-pub-badge-group {
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem;
            margin: 0.2rem 0 0.4rem;
        }
        .green-pub-badge {
            background: #e8f5e9;
            font-size: 0.6rem;
            font-weight: 600;
            padding: 0.1rem 0.6rem;
            border-radius: 20px;
            color: #1b5e20;
            letter-spacing: 0.02em;
        }
        .green-pub-actions {
            margin-top: auto;
            display: flex;
            align-items: center;
            gap: 0.6rem;
            border-top: 1px solid #c8e6c9;
            padding-top: 0.9rem;
        }
        .green-download-btn {
            background: #e8f5e9;
            border: none;
            padding: 0.4rem 1rem;
            border-radius: 40px;
            font-weight: 500;
            font-size: 0.8rem;
            color: #1b5e20;
            cursor: pointer;
            transition: 0.1s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            border: 1px solid transparent;
            text-decoration: none;
        }
        .green-download-btn:hover {
            background: #2e7d32;
            color: white;
            border-color: #2e7d32;
        }
        .green-pubs-empty {
            grid-column: 1 / -1;
            text-align: center;
            padding: 3rem 1rem;
            color: #2e5e3a;
            background: #fafffe;
            border-radius: 40px;
            border: 1px dashed #a5d6a7;
        }
        .green-pubs-empty i {
            font-size: 2.6rem;
            margin-bottom: 0.5rem;
            opacity: 0.5;
            color: #388e3c;
        }
        @media (max-width: 640px) {
            .green-pubs-grid { gap: 1rem; }
        }