/* CSS reset & base variables */
        :root {
            --primary: #FFD200; /* 鲜黄 */
            --primary-dark: #E6BD00;
            --primary-light: #FFF9D6;
            --dark: #1A1A1A;
            --text-main: #333333;
            --text-muted: #666666;
            --light-bg: #F8F9FA;
            --white: #FFFFFF;
            --border-color: #E5E5E5;
            --transition: all 0.3s ease;
            --container-width: 1200px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans CJK SC", sans-serif;
            background-color: var(--white);
            color: var(--text-main);
            line-height: 1.6;
            font-size: 16px;
        }

        /* Container helper */
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Typography */
        h1, h2, h3, h4, h5, h6 {
            color: var(--dark);
            font-weight: 700;
        }

        h2 {
            font-size: 2rem;
            margin-bottom: 1rem;
            position: relative;
            padding-bottom: 10px;
            text-align: center;
        }

        h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 60px;
            height: 4px;
            background-color: var(--primary);
            border-radius: 2px;
        }

        p {
            margin-bottom: 1rem;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 30px;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            outline: none;
        }

        .btn-primary {
            background-color: var(--primary);
            color: var(--dark);
            border: 2px solid var(--primary);
        }

        .btn-primary:hover {
            background-color: var(--dark);
            color: var(--primary);
            border-color: var(--dark);
            transform: translateY(-2px);
        }

        .btn-outline {
            background-color: transparent;
            color: var(--dark);
            border: 2px solid var(--dark);
        }

        .btn-outline:hover {
            background-color: var(--dark);
            color: var(--primary);
            border-color: var(--dark);
            transform: translateY(-2px);
        }

        /* Layout grids */
        .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
        .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
        .grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

        @media (max-width: 992px) {
            .grid-4 { grid-template-columns: repeat(2, 1fr); }
            .grid-3 { grid-template-columns: repeat(2, 1fr); }
            .grid-2 { grid-template-columns: 1fr; }
        }

        @media (max-width: 576px) {
            .grid-4 { grid-template-columns: 1fr; }
            .grid-3 { grid-template-columns: 1fr; }
        }

        /* Header Navigation */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background-color: var(--white);
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            z-index: 1000;
            border-bottom: 3px solid var(--primary);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .logo-container {
            display: flex;
            align-items: center;
            height: 100%;
        }

        .ai-page-logo {
            max-height: 45px;
            width: auto;
        }

        nav {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .nav-menu {
            display: flex;
            list-style: none;
        }

        .nav-menu a {
            font-size: 0.95rem;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 4px;
        }

        .nav-menu a:hover {
            background-color: var(--primary-light);
            color: var(--dark);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            cursor: pointer;
            color: var(--dark);
        }

        @media (max-width: 1024px) {
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background-color: var(--white);
                border-bottom: 2px solid var(--primary);
                padding: 20px;
                gap: 15px;
                box-shadow: 0 4px 10px rgba(0,0,0,0.1);
            }

            .nav-menu.active {
                display: flex;
            }

            .menu-toggle {
                display: block;
            }
        }

        /* Sections */
        section {
            padding: 80px 0;
            border-bottom: 1px solid var(--border-color);
        }

        .bg-light {
            background-color: var(--light-bg);
        }

        /* Hero Section (No Images Allowed) */
        .hero {
            padding-top: 150px;
            padding-bottom: 100px;
            background: linear-gradient(135deg, #FFFDF0 0%, #FFF5CC 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,210,0,0.1) 0%, transparent 60%);
            pointer-events: none;
        }

        .hero-badge {
            display: inline-block;
            background-color: var(--dark);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 20px;
            letter-spacing: 1px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }

        .hero-title {
            font-size: 2.8rem;
            line-height: 1.25;
            color: var(--dark);
            max-width: 900px;
            margin: 0 auto 24px auto;
        }

        .hero-desc {
            font-size: 1.2rem;
            color: var(--text-muted);
            max-width: 750px;
            margin: 0 auto 35px auto;
        }

        .hero-actions {
            display: flex;
            justify-content: center;
            gap: 15px;
            flex-wrap: wrap;
        }

        /* Data Indicator Cards */
        .hero-stats {
            margin-top: 60px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background-color: var(--white);
            padding: 25px 20px;
            border-radius: 6px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.03);
            border-bottom: 4px solid var(--primary);
            text-align: center;
            transition: var(--transition);
        }

        .stat-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.08);
        }

        .stat-num {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--dark);
            line-height: 1;
            margin-bottom: 5px;
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        @media (max-width: 768px) {
            .hero-title { font-size: 2rem; }
            .hero-stats { grid-template-columns: repeat(2, 1fr); }
        }

        /* About Us Section */
        .about-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }

        .about-text p {
            margin-bottom: 15px;
            color: var(--text-main);
            font-size: 1.05rem;
        }

        .about-meta {
            background-color: var(--primary-light);
            border-left: 5px solid var(--primary);
            padding: 20px;
            border-radius: 4px;
            margin-top: 20px;
        }

        .about-card {
            background: var(--dark);
            color: var(--white);
            padding: 35px;
            border-radius: 8px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.15);
            text-align: center;
        }

        .about-card h3 {
            color: var(--primary);
            font-size: 1.8rem;
            margin-bottom: 15px;
        }

        .about-card p {
            color: #CCCCCC;
            font-size: 0.95rem;
            margin-bottom: 25px;
        }

        @media (max-width: 992px) {
            .about-grid { grid-template-columns: 1fr; }
        }

        /* Service Cards */
        .section-desc {
            text-align: center;
            max-width: 700px;
            margin: 0 auto 50px auto;
            color: var(--text-muted);
            font-size: 1.1rem;
        }

        .service-card {
            background-color: var(--white);
            padding: 30px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }

        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background-color: var(--primary);
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }

        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.06);
            border-color: transparent;
        }

        .service-card:hover::before {
            transform: scaleX(1);
        }

        .service-icon {
            font-size: 2rem;
            margin-bottom: 20px;
            display: inline-block;
            background-color: var(--primary-light);
            width: 60px;
            height: 60px;
            line-height: 60px;
            border-radius: 50%;
            text-align: center;
        }

        .service-card h3 {
            margin-bottom: 12px;
            font-size: 1.25rem;
        }

        .service-card p {
            font-size: 0.95rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Tag Cloud style for platforms */
        .platform-wrapper {
            margin-top: 40px;
            background-color: var(--light-bg);
            padding: 30px;
            border-radius: 8px;
            border: 1px solid var(--border-color);
        }

        .platform-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 20px;
            text-align: center;
            color: var(--dark);
        }

        .platform-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .tag {
            background-color: var(--white);
            color: var(--dark);
            border: 1px solid var(--border-color);
            padding: 6px 14px;
            border-radius: 4px;
            font-size: 0.85rem;
            font-weight: 500;
            transition: var(--transition);
        }

        .tag:hover {
            background-color: var(--primary);
            border-color: var(--primary);
            transform: translateY(-2px);
        }

        /* Timeline Flow (AIGC Process) */
        .process-flow {
            display: flex;
            flex-direction: column;
            gap: 30px;
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }

        .process-flow::before {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            left: 40px;
            width: 3px;
            background-color: var(--border-color);
        }

        .process-step {
            display: flex;
            gap: 20px;
            position: relative;
        }

        .step-num {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            background-color: var(--primary);
            color: var(--dark);
            font-weight: 700;
            font-size: 1.5rem;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            border: 5px solid var(--white);
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
            z-index: 1;
        }

        .step-content {
            background-color: var(--white);
            padding: 25px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            flex-grow: 1;
            box-shadow: 0 3px 10px rgba(0,0,0,0.02);
        }

        .step-content h3 {
            margin-bottom: 10px;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .step-content p {
            margin: 0;
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        /* Solutions grid */
        .solution-card {
            background-color: var(--white);
            border-radius: 6px;
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .solution-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 30px rgba(0,0,0,0.08);
            border-color: var(--primary);
        }

        .solution-body {
            padding: 30px;
        }

        .solution-body h3 {
            margin-bottom: 12px;
            font-size: 1.3rem;
            border-left: 4px solid var(--primary);
            padding-left: 10px;
        }

        .solution-body ul {
            list-style: none;
            margin-top: 15px;
        }

        .solution-body li {
            position: relative;
            padding-left: 20px;
            margin-bottom: 8px;
            font-size: 0.9rem;
            color: var(--text-muted);
        }

        .solution-body li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--primary-dark);
            font-weight: bold;
        }

        /* Map Network style grid */
        .network-grid {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 40px;
            align-items: center;
        }

        .network-info h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }

        .network-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            margin-top: 25px;
        }

        .network-item {
            background-color: var(--white);
            padding: 15px;
            border-radius: 4px;
            border-left: 4px solid var(--primary);
            box-shadow: 0 2px 8px rgba(0,0,0,0.02);
        }

        .network-item h4 {
            font-size: 1rem;
            margin-bottom: 5px;
        }

        .network-item p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Tech standard comparison list */
        .std-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .std-box {
            background-color: var(--white);
            padding: 30px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            text-align: center;
        }

        .std-box h3 {
            font-size: 1.25rem;
            margin-bottom: 15px;
            color: var(--dark);
        }

        .std-value {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-dark);
            margin-bottom: 15px;
        }

        .std-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Case study gallery */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .case-card {
            background-color: var(--white);
            border-radius: 6px;
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.06);
        }

        .case-image-wrapper {
            position: relative;
            width: 100%;
            height: 220px;
            overflow: hidden;
            background-color: var(--light-bg);
        }

        .case-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .case-card:hover .case-image-wrapper img {
            transform: scale(1.05);
        }

        .case-info {
            padding: 20px;
        }

        .case-tag {
            display: inline-block;
            background-color: var(--primary-light);
            color: var(--dark);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 3px 8px;
            border-radius: 4px;
            margin-bottom: 10px;
        }

        .case-info h3 {
            font-size: 1.15rem;
            margin-bottom: 8px;
        }

        .case-info p {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin: 0;
        }

        @media (max-width: 992px) {
            .case-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 576px) {
            .case-grid { grid-template-columns: 1fr; }
        }

        /* Evaluation Section */
        .eval-container {
            background-color: var(--white);
            border-radius: 8px;
            border: 2px solid var(--primary);
            box-shadow: 0 8px 30px rgba(0,0,0,0.05);
            padding: 40px;
        }

        .eval-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 25px;
            margin-bottom: 30px;
            flex-wrap: wrap;
            gap: 20px;
        }

        .eval-score-box {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .eval-stars {
            color: var(--primary-dark);
            font-size: 1.8rem;
        }

        .eval-score {
            font-size: 3rem;
            font-weight: 800;
            color: var(--dark);
            line-height: 1;
        }

        .eval-score span {
            font-size: 1.2rem;
            color: var(--text-muted);
            font-weight: 500;
        }

        .table-responsive {
            width: 100%;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .eval-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        .eval-table th, .eval-table td {
            padding: 15px;
            border-bottom: 1px solid var(--border-color);
        }

        .eval-table th {
            background-color: var(--light-bg);
            font-weight: 600;
        }

        .eval-table td strong {
            color: var(--primary-dark);
        }

        /* FAQ Accordion */
        .faq-grid {
            max-width: 900px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .faq-item {
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-header {
            padding: 18px 25px;
            background-color: var(--white);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            user-select: none;
            transition: var(--transition);
        }

        .faq-header:hover {
            background-color: var(--primary-light);
        }

        .faq-icon {
            font-size: 1.2rem;
            transition: var(--transition);
        }

        .faq-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background-color: var(--light-bg);
        }

        .faq-body {
            padding: 20px 25px;
            border-top: 1px solid var(--border-color);
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        .faq-item.active .faq-content {
            max-height: 500px;
            transition: max-height 0.5s ease-in;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        /* Reviews */
        .review-card {
            background-color: var(--white);
            padding: 30px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
            box-shadow: 0 4px 15px rgba(0,0,0,0.02);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 240px;
        }

        .review-text {
            font-style: italic;
            font-size: 0.95rem;
            color: var(--text-main);
            margin-bottom: 20px;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 15px;
            border-top: 1px solid var(--border-color);
            padding-top: 15px;
        }

        .author-avatar {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background-color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--dark);
        }

        .author-info h4 {
            font-size: 0.95rem;
            margin-bottom: 2px;
        }

        .author-info p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* Form styling */
        .form-container {
            max-width: 700px;
            margin: 0 auto;
            background-color: var(--white);
            padding: 40px;
            border-radius: 8px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            border-top: 4px solid var(--primary);
        }

        .form-row {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-bottom: 20px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .form-group input, .form-group select, .form-group textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            background-color: var(--light-bg);
            transition: var(--transition);
            outline: none;
            font-family: inherit;
        }

        .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
            border-color: var(--primary-dark);
            background-color: var(--white);
            box-shadow: 0 0 0 3px var(--primary-light);
        }

        @media (max-width: 576px) {
            .form-row { grid-template-columns: 1fr; gap: 0; }
            .form-container { padding: 25px 15px; }
        }

        /* Price tables */
        .price-card {
            background-color: var(--white);
            border-radius: 8px;
            overflow: hidden;
            border: 2px solid var(--border-color);
            text-align: center;
            transition: var(--transition);
        }

        .price-card.popular {
            border-color: var(--primary);
            position: relative;
        }

        .price-card.popular::before {
            content: '最佳性价比';
            position: absolute;
            top: 15px;
            right: -30px;
            background-color: var(--primary);
            color: var(--dark);
            font-size: 0.75rem;
            font-weight: 700;
            padding: 4px 30px;
            transform: rotate(45deg);
        }

        .price-header {
            padding: 30px 20px;
            background-color: var(--light-bg);
            border-bottom: 1px solid var(--border-color);
        }

        .price-card.popular .price-header {
            background-color: var(--primary-light);
        }

        .price-name {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .price-val {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--dark);
        }

        .price-val span {
            font-size: 0.9rem;
            color: var(--text-muted);
            font-weight: 400;
        }

        .price-body {
            padding: 30px 20px;
        }

        .price-body ul {
            list-style: none;
            margin-bottom: 30px;
        }

        .price-body li {
            margin-bottom: 12px;
            font-size: 0.95rem;
            color: var(--text-muted);
        }

        /* Article lists */
        .article-card {
            background-color: var(--white);
            border-radius: 6px;
            border: 1px solid var(--border-color);
            padding: 25px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .article-card:hover {
            transform: translateY(-3px);
            border-color: var(--primary);
            box-shadow: 0 5px 15px rgba(0,0,0,0.04);
        }

        .article-card h3 {
            font-size: 1.15rem;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .article-link {
            color: var(--primary-dark);
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            margin-top: 15px;
        }

        .article-link:hover {
            text-decoration: underline;
        }

        /* Footer */
        footer {
            background-color: var(--dark);
            color: #CCCCCC;
            padding: 60px 0 20px 0;
            font-size: 0.9rem;
            border-top: 5px solid var(--primary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 1fr;
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-logo img {
            max-height: 40px;
            margin-bottom: 20px;
        }

        .footer-title {
            color: var(--white);
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 8px;
        }

        .footer-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 2px;
            background-color: var(--primary);
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a:hover {
            color: var(--primary);
            padding-left: 5px;
        }

        .footer-contact p {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .friend-links {
            border-top: 1px solid #333;
            padding: 20px 0;
            text-align: center;
        }

        .friend-links p {
            margin-bottom: 10px;
            color: var(--white);
            font-weight: 600;
        }

        .friend-links-list {
            display: flex;
            flex-wrap: wrap;
            gap: 15px;
            justify-content: center;
        }

        .friend-links-list a {
            color: #888888;
            font-size: 0.85rem;
        }

        .friend-links-list a:hover {
            color: var(--primary);
        }

        .copyright-bar {
            border-top: 1px solid #333;
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #666666;
        }

        @media (max-width: 768px) {
            .footer-grid { grid-template-columns: 1fr; gap: 30px; }
        }

        /* Floating widgets */
        .floating-widgets {
            position: fixed;
            right: 20px;
            bottom: 80px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            z-index: 999;
        }

        .widget-item {
            width: 50px;
            height: 50px;
            background-color: var(--white);
            border: 2px solid var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            position: relative;
            transition: var(--transition);
        }

        .widget-item:hover {
            background-color: var(--primary);
            transform: scale(1.05);
        }

        .widget-popover {
            position: absolute;
            right: 60px;
            bottom: 0;
            background-color: var(--white);
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 15px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.15);
            display: none;
            text-align: center;
            width: 160px;
        }

        .widget-popover img {
            width: 120px;
            height: 120px;
            object-fit: cover;
            margin-bottom: 8px;
        }

        .widget-popover p {
            margin: 0;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--dark);
        }

        .widget-item:hover .widget-popover {
            display: block;
        }

        /* Quick helper styles */
        .text-center { text-align: center; }
        .mb-20 { margin-bottom: 20px; }
        .mb-40 { margin-bottom: 40px; }