:root {
            --primary: #6366f1;
            --primary-light: #8b5cf6;
            --primary-dark: #4f46e5;
            --primary-gradient: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            --primary-gradient-hover: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            --primary-gradient-deep: linear-gradient(135deg, #4338ca 0%, #8b5cf6 100%);
            
            --success: #14b8a6;
            --warning: #f97316;
            --danger: #ef4444;
            --info: #0ea5e9;
            
            --gray-50: #f8fafc;
            --gray-100: #f1f5f9;
            --gray-200: #e2e8f0;
            --gray-300: #cbd5e1;
            --gray-400: #94a3b8;
            --gray-600: #475569;
            --gray-700: #334155;
            --gray-800: #1e293b;
            --gray-900: #0f172a;
            
            --container-width: 1320px;
            --gap-sm: 8px;
            --gap-md: 16px;
            --gap-lg: 24px;
            --gap-xl: 32px;
            
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 20px;
            --radius-xl: 32px;
            
            --shadow-xs: 0 1px 2px rgba(99, 102, 241, 0.05);
            --shadow-sm: 0 2px 8px rgba(99, 102, 241, 0.08);
            --shadow-md: 0 4px 12px rgba(99, 102, 241, 0.12);
            --shadow-lg: 0 10px 20px rgba(99, 102, 241, 0.15);
            --shadow-xl: 0 20px 30px rgba(99, 102, 241, 0.2);
            
            --transition-fast: all 0.15s ease;
            --transition-normal: all 0.3s ease;
            --transition-slow: all 0.5s ease;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
        }

        body {
            background-color: var(--gray-50);
            color: var(--gray-800);
            line-height: 1.6;
            font-size: 16px;
            background-image: radial-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px);
            background-size: 20px 20px;
        }

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

        .container {
            max-width: var(--container-width);
            margin: 0 auto;
            padding: 0 var(--gap-md);
        }

        .header {
            background: white;
            box-shadow: var(--shadow-sm);
            padding: 10px 0;
            position: sticky;
            top: 0;
            z-index: 999;
            border-bottom: 1px solid var(--gray-100);
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--primary-gradient);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            box-shadow: var(--shadow-sm);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .nav-right a {
            color: var(--gray-700);
            font-size: 15px;
            font-weight: 500;
            position: relative;
            padding: 8px 0;
        }

        .nav-right a:hover {
            color: var(--primary);
        }

        .nav-right a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: var(--primary-gradient);
            border-radius: 3px;
            transition: var(--transition-normal);
        }

        .nav-right a:hover::after {
            width: 100%;
        }

        .login-btn, .register-btn {
            background: var(--primary-gradient);
            color: white !important;
            padding: 10px 24px;
            border-radius: var(--radius-md);
            border: none;
            transition: var(--transition-normal);
            display: inline-block;
            cursor: pointer;
            font-weight: 600;
            box-shadow: var(--shadow-sm);
        }

        .login-btn:hover, .register-btn:hover {
            background: var(--primary-gradient-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
            opacity: 1 !important;
        }

        .register-btn {
            background: var(--gray-800);
        }

        .register-btn:hover {
            background: var(--gray-900);
        }

        .breadcrumb {
            padding: 24px 0;
            font-size: 14px;
            color: var(--gray-600);
        }

        .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
        }

        .breadcrumb a:hover {
            text-decoration: underline;
        }

        .breadcrumb span {
            margin: 0 10px;
            color: var(--gray-400);
        }

        .detail-main {
            display: grid;
            grid-template-columns: 75% 25%;
            gap: var(--gap-xl);
            margin-bottom: var(--gap-xl);
            padding-top: var(--gap-md);
        }

        @media (max-width: 992px) {
            .detail-main {
                grid-template-columns: 1fr;
                gap: var(--gap-lg);
            }
        }

        .detail-left {
            background: white;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: var(--gap-xl);
            border: 1px solid var(--gray-100);
            transform: translateY(0);
            transition: var(--transition-normal);
            position: relative;
            overflow: hidden;
        }

        .detail-left::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--primary-gradient);
        }

        .detail-left:hover {
            box-shadow: var(--shadow-md);
        }

        .resource-header {
            border-bottom: 1px solid var(--gray-100);
            padding-bottom: var(--gap-lg);
            margin-bottom: var(--gap-lg);
        }

        .resource-title {
            font-size: 36px;
            font-weight: 700;
            margin-bottom: var(--gap-md);
            color: var(--gray-900);
            line-height: 1.3;
            background: linear-gradient(135deg, var(--gray-900) 0%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .resource-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            font-size: 15px;
            color: var(--gray-600);
            align-items: center;
        }

        .meta-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .meta-icon {
            color: var(--primary);
            font-size: 18px;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .meta-tag {
            background: var(--gray-100);
            padding: 6px 16px;
            border-radius: var(--radius-xl);
            font-size: 13px;
            font-weight: 500;
        }

        .meta-tag.free {
            color: var(--success);
            background: rgba(20, 184, 166, 0.1);
            border: 1px solid rgba(20, 184, 166, 0.2);
        }

        .meta-tag.paid {
            color: var(--primary);
            background: rgba(99, 102, 241, 0.1);
            border: 1px solid rgba(99, 102, 241, 0.2);
        }

        .preview-section {
            margin-bottom: var(--gap-xl);
        }

        .section-title {
            font-size: 24px;
            font-weight: 600;
            margin-bottom: var(--gap-lg);
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--gray-900);
        }

        .section-title::before {
            content: "";
            display: inline-block;
            width: 5px;
            height: 28px;
            background: var(--primary-gradient);
            border-radius: var(--radius-sm);
        }

        /* ========== 核心修改：预览图滚动样式 ========== */
        .preview-container {
            width: 100%;
            max-width: 800px;
            height: 500px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: var(--radius-md);
            border: 1px solid var(--gray-200);
            box-shadow: var(--shadow-md);
            position: relative;
            cursor: pointer;
            background-color: #f8f9fa;
        }

        .preview-scroll-wrapper {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: auto;
            will-change: transform;
            transition: transform 0.3s ease-out;
        }

        .preview-img-scroll {
            width: 100%;
            height: auto;
            display: block;
        }

        .scroll-tip {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            color: rgba(255, 255, 255, 0.8);
            background: rgba(0, 0, 0, 0.4);
            padding: 8px 20px;
            border-radius: 30px;
            font-size: 14px;
            z-index: 10;
            transition: opacity 0.3s ease;
            pointer-events: none;
        }

        .preview-container:hover .scroll-tip {
            opacity: 0;
        }

        @media (max-width: 768px) {
            .preview-container {
                height: 350px;
                max-width: 100%;
            }
        }

        .features-section {
            margin-bottom: var(--gap-xl);
        }

        .features-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: var(--gap-lg);
        }

        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: var(--gap-lg);
            background: var(--gray-50);
            border-radius: var(--radius-md);
            border: 1px solid var(--gray-100);
            transition: var(--transition-normal);
        }

        .feature-item:hover {
            background: white;
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--primary-light);
        }

        .feature-icon {
            color: var(--primary);
            font-size: 28px;
            margin-top: 2px;
            width: 48px;
            height: 48px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(99, 102, 241, 0.1);
            border-radius: 50%;
        }

        .feature-text {
            font-size: 15px;
            flex: 1;
        }

        .feature-text strong {
            color: var(--gray-800);
            font-weight: 600;
            display: block;
            margin-bottom: 6px;
            font-size: 16px;
        }

        .desc-section {
            margin-bottom: var(--gap-xl);
        }

        .desc-content {
            font-size: 16px;
            line-height: 1.8;
            color: var(--gray-700);
        }

        .desc-content p {
            margin-bottom: var(--gap-md);
        }

        .desc-content h3 {
            font-size: 20px;
            font-weight: 600;
            margin: var(--gap-lg) 0 var(--gap-md) 0;
            color: var(--gray-900);
        }

        .desc-content pre {
            background: var(--gray-900);
            color: var(--gray-100);
            padding: var(--gap-lg);
            border-radius: var(--radius-md);
            overflow-x: auto;
            margin: var(--gap-lg) 0;
            font-size: 14px;
            font-family: "Consolas", "Monaco", monospace;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--gray-800);
        }

        .desc-content code {
            background: var(--gray-100);
            padding: 4px 8px;
            border-radius: 6px;
            font-size: 14px;
            font-family: "Consolas", "Monaco", monospace;
        }

        .download-section {
            margin-bottom: var(--gap-xl);
        }

        .download-notice {
            background: rgba(249, 115, 22, 0.05);
            border: 1px solid rgba(249, 115, 22, 0.2);
            border-left: 5px solid var(--warning);
            border-radius: var(--radius-md);
            padding: var(--gap-lg);
            margin-bottom: var(--gap-lg);
            font-size: 15px;
            color: var(--gray-700);
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .notice-icon {
            color: var(--warning);
            font-size: 22px;
            margin-top: 2px;
        }

        .download-list {
            display: grid;
            gap: var(--gap-lg);
        }

        .download-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: var(--gap-lg);
            background: var(--gray-50);
            border-radius: var(--radius-md);
            border: 1px solid var(--gray-100);
            transition: var(--transition-normal);
        }

        .download-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--primary-light);
            transform: translateY(-2px);
        }

        .download-info {
            display: flex;
            align-items: center;
            gap: var(--gap-md);
            flex: 1;
        }

        .download-icon {
            color: var(--primary);
            font-size: 32px;
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(99, 102, 241, 0.1);
            border-radius: 50%;
        }

        .download-name {
            font-size: 17px;
            font-weight: 600;
            color: var(--gray-800);
        }

        .download-size {
            font-size: 14px;
            color: var(--gray-600);
            margin-top: 4px;
        }

        .download-btn {
            background: var(--primary-gradient);
            color: white;
            padding: 12px 32px;
            border-radius: var(--radius-md);
            border: none;
            cursor: pointer;
            transition: var(--transition-normal);
            font-weight: 600;
            font-size: 16px;
            box-shadow: var(--shadow-md);
        }

        .download-btn:hover {
            background: var(--primary-gradient-hover);
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        .detail-right {
            display: flex;
            flex-direction: column;
            gap: var(--gap-lg);
        }

        .download-card {
            background: white;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-lg);
            padding: var(--gap-xl);
            position: sticky;
            top: 70px;
            border: 1px solid var(--gray-100);
            overflow: hidden;
            transform: translateY(0);
            transition: var(--transition-normal);
        }

        .download-card:hover {
            box-shadow: var(--shadow-xl);
            transform: translateY(-5px);
        }

        .download-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 10px;
            background: var(--primary-gradient-deep);
        }

        .price-box {
            text-align: center;
            margin-bottom: var(--gap-lg);
            padding: var(--gap-md) 0;
        }

        .price-label {
            font-size: 16px;
            color: var(--gray-600);
            margin-bottom: 8px;
            font-weight: 500;
        }

        .price-value {
            font-size: 42px;
            font-weight: 700;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }

        .price-value.free {
            background: linear-gradient(135deg, var(--success) 0%, #0f766e 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-size: 36px;
        }

        .operate-btns {
            display: grid;
            gap: var(--gap-md);
            margin-bottom: var(--gap-lg);
        }

        .main-btn {
            background: var(--primary-gradient);
            color: white;
            text-align: center;
            padding: 16px 0;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 17px;
            transition: var(--transition-normal);
            box-shadow: var(--shadow-md);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .main-btn:hover {
            background: var(--primary-gradient-hover);
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }

        /* ========== 核心修改：演示按钮改为蓝紫色风格 ========== */
        .demo-btn {
            background: var(--primary-gradient);
        }

        .demo-btn:hover {
            background: var(--primary-gradient-hover);
        }

        .sub-btn {
            background: white;
            color: var(--primary);
            border: 2px solid var(--primary-light);
            text-align: center;
            padding: 16px 0;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 17px;
            transition: var(--transition-normal);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .sub-btn:hover {
            background: rgba(99, 102, 241, 0.05);
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }

        .count-info {
            display: flex;
            justify-content: space-between;
            padding: var(--gap-md) 0;
            margin-top: var(--gap-md);
            border-top: 1px solid var(--gray-100);
            font-size: 15px;
            color: var(--gray-600);
        }

        .count-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .reviews-card {
            background: white;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: var(--gap-lg);
            border: 1px solid var(--gray-100);
            transition: var(--transition-normal);
        }

        .reviews-card:hover {
            box-shadow: var(--shadow-lg);
        }

        .review-item {
            padding: var(--gap-md) 0;
            border-bottom: 1px solid var(--gray-100);
        }

        .review-item:last-child {
            border-bottom: none;
        }

        .review-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 8px;
        }

        .review-user {
            font-weight: 600;
            color: var(--gray-800);
            font-size: 16px;
        }

        .review-rating {
            color: var(--warning);
        }

        .review-content {
            font-size: 15px;
            color: var(--gray-600);
            line-height: 1.6;
        }

        .related-card {
            background: white;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: var(--gap-lg);
            border: 1px solid var(--gray-100);
            transition: var(--transition-normal);
        }

        .related-card:hover {
            box-shadow: var(--shadow-lg);
        }

        .related-list {
            display: grid;
            gap: var(--gap-md);
        }

        .related-item {
            display: flex;
            gap: var(--gap-md);
            padding: var(--gap-md) 0;
            border-bottom: 1px solid var(--gray-100);
            transition: var(--transition-normal);
        }

        .related-item:hover {
            transform: translateX(4px);
            background: rgba(99, 102, 241, 0.02);
            padding-left: 8px;
            border-radius: var(--radius-sm);
        }

        .related-item:last-child {
            border-bottom: none;
        }

        .related-img {
            width: 100px;
            height: 80px;
            object-fit: cover;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-xs);
        }

        .related-content {
            flex: 1;
        }

        .related-title {
            font-size: 15px;
            font-weight: 600;
            margin-bottom: 6px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: var(--gray-800);
        }

        .related-meta {
            font-size: 13px;
            color: var(--gray-600);
            display: flex;
            gap: 12px;
        }

        .related-resources {
            background: white;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            padding: var(--gap-xl);
            margin-bottom: var(--gap-xl);
            border: 1px solid var(--gray-100);
            position: relative;
            overflow: hidden;
        }

        .related-resources::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: var(--primary-gradient);
        }

        .resources-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: var(--gap-xl);
        }

        .resource-card {
            border: 1px solid var(--gray-100);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: var(--transition-normal);
            background: white;
        }

        .resource-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--shadow-xl);
            border-color: var(--primary-light);
        }

        .card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: var(--transition-normal);
        }

        .resource-card:hover .card-img {
            transform: scale(1.08);
        }

        .card-img-wrapper {
            overflow: hidden;
            position: relative;
        }

        .card-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            background: var(--primary-gradient);
            color: white;
            padding: 6px 16px;
            border-radius: var(--radius-md);
            font-size: 13px;
            font-weight: 600;
            box-shadow: var(--shadow-sm);
        }

        .card-body {
            padding: var(--gap-xl);
        }

        .card-title {
            font-size: 19px;
            font-weight: 600;
            margin-bottom: 10px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            color: var(--gray-900);
        }

        .card-desc {
            font-size: 15px;
            color: var(--gray-600);
            margin-bottom: var(--gap-md);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            line-height: 1.6;
        }

        .card-meta {
            display: flex;
            justify-content: space-between;
            font-size: 14px;
            color: var(--gray-600);
            margin-bottom: var(--gap-md);
            padding-bottom: var(--gap-md);
            border-bottom: 1px solid var(--gray-100);
        }

        .card-actions {
            display: flex;
            gap: var(--gap-md);
        }

        .action-btn {
            flex: 1;
            text-align: center;
            padding: 12px 0;
            border-radius: var(--radius-md);
            font-size: 16px;
            font-weight: 500;
            transition: var(--transition-normal);
        }

        .view-btn {
            background: var(--gray-50);
            color: var(--gray-800);
            border: 1px solid var(--gray-200);
        }

        .view-btn:hover {
            background: var(--gray-100);
        }

        .version-section {
            margin-bottom: var(--gap-xl);
        }

        .version-list {
            display: grid;
            gap: var(--gap-lg);
        }

        .version-item {
            padding: var(--gap-lg);
            background: var(--gray-50);
            border-radius: var(--radius-md);
            border-left: 5px solid var(--info);
            transition: var(--transition-normal);
        }

        .version-item:hover {
            background: white;
            box-shadow: var(--shadow-sm);
            border-color: var(--primary);
        }

        .version-header {
            display: flex;
            justify-content: space-between;
            margin-bottom: 10px;
            font-weight: 600;
        }

        .version-number {
            color: var(--primary);
            font-size: 17px;
        }

        .version-date {
            font-size: 14px;
            color: var(--gray-600);
        }

        .version-changes {
            font-size: 15px;
            color: var(--gray-700);
            list-style: disc;
            padding-left: 20px;
        }

        .version-changes li {
            margin-bottom: 6px;
        }

        .footer {
            background: var(--gray-900);
            color: var(--gray-300);
            padding: var(--gap-xl) 0;
            font-size: 15px;
            margin-top: var(--gap-xl);
            background-image: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
        }

        .footer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--gap-xl);
            padding: var(--gap-lg) 0;
        }

        .footer-logo {
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-size: 28px;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-links {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .footer-links a {
            color: var(--gray-400);
            font-weight: 500;
            font-size: 16px;
            padding: 8px 0;
        }

        .footer-links a:hover {
            color: var(--primary-light);
        }

        .footer-divider {
            width: 100%;
            height: 1px;
            background: rgba(99, 102, 241, 0.1);
            margin: var(--gap-md) 0;
        }

        .copyright {
            color: var(--gray-500);
            text-align: center;
            padding-top: var(--gap-md);
            font-size: 14px;
        }

        .back-to-top {
            position: fixed;
            bottom: 40px;
            right: 40px;
            width: 56px;
            height: 56px;
            background: var(--primary-gradient);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: var(--shadow-xl);
            cursor: pointer;
            transition: var(--transition-normal);
            opacity: 0;
            visibility: hidden;
            z-index: 998;
        }

        .back-to-top.visible {
            opacity: 1;
            visibility: visible;
        }

        .back-to-top:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-xl);
            background: var(--primary-gradient-deep);
        }
       
/* 收藏按钮样式优化 */
.collect-btn {
    position: relative;
}

/* 收藏状态文字样式 */
.collect-text {
    margin-left: 4px;
    transition: var(--transition-fast);
}

/* 收藏数显示样式 */
.collect-count {
    margin-left: 8px;
    font-size: 13px;
    color: var(--primary-light);
    font-weight: 600;
    min-width: 20px;
    display: inline-block;
    text-align: center;
}

/* 已收藏状态样式 */
.collect-btn.active .collect-text {
    color: var(--primary);
    font-weight: 600;
}

.collect-btn.active i {
    color: var(--primary);
    transform: scale(1.1);
}

/* 收藏按钮交互效果 */
.collect-btn:hover {
    background: rgba(99, 102, 241, 0.08);
}

/* 分享按钮交互样式 */
.share-btn:hover {
    background: rgba(99, 102, 241, 0.08);
}

.share-option:hover {
    background: var(--primary-gradient);
    color: white !important;
    border-color: var(--primary-light);
}

.share-option:hover i {
    color: white !important;
}

/* 分享弹窗三角箭头 */
.share-popup::before {
    content: "";
    position: absolute;
    top: -8px;
    right: 20px;
    width: 16px;
    height: 16px;
    background: white;
    border: 1px solid var(--gray-200);
    border-bottom: none;
    border-right: none;
    transform: rotate(45deg);
    z-index: -1;
}



        @media (max-width: 768px) {
            .resource-title {
                font-size: 28px;
            }
            
            .section-title {
                font-size: 22px;
            }
            
            .features-list {
                grid-template-columns: 1fr;
            }
            
            .download-item {
                flex-direction: column;
                gap: var(--gap-md);
                align-items: flex-start;
            }
            
            .download-btn {
                align-self: flex-end;
                width: 100%;
                text-align: center;
            }
            
            .resources-grid {
                grid-template-columns: 1fr;
            }
            
            .detail-left, .download-card, .related-card, .reviews-card, .related-resources {
                padding: var(--gap-lg);
            }
            
            .price-value {
                font-size: 36px;
            }
        }
        
        /*帐号登后*/
#mainmenu{width:50px;height:50px;}
#mainmenu .link{display:block;}
#mainmenu .hy-tx{width:40px;height:40px;border-radius:20px;margin:5px 5px 5px 5px;}
#mainmenu2{display:none;}
#mainmenu .arrow{position:absolute;width:13px;height:8px;top:42px;right:20px;display:none;}
#mainmenu .yey-huiyuan{padding:0 20px !important;}

.nav-login-bd{position:absolute;width:300px;background:#fff;top:50px;right:0;z-index:9999;box-shadow:0 8px 16px 0 rgba(7,17,27,0.2);border-bottom-right-radius:8px;border-bottom-left-radius:8px;}
.nav-login-bd .nav-login-user{background:#fff;overflow:hidden;}
.nav-login-user .img{float:left;padding:10px 14px 10px 27px;}
.nav-login-user .img .homeLink{display:block;}
.nav-login-user .img img{width:50px;height:50px;border:2px solid #fff;border-radius:50%;display:block;}
.title-accProt-span{height:20px;line-height:20px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.title-accProt-span a{color:#333;font-size:14px;}
.title-accProt-span a:hover{color:#ff700a;}
.nav-login-user .title-accProt{width:100px;float:left;padding-top:15px;}
.nav-login-bottom{padding:20px 0 15px 0;background-color:#fff;border-top:1px solid #eee;border-bottom:1px solid #eee;}
ul.userFunList{overflow:hidden;}
.micro-card-vip{height:44px;line-height:44px;margin-left:20px;padding:6px 12px;border-radius:6px;background-color:#ffecdf;margin-bottom:10px;margin-right:20px;}
.micro-card-vip span{color:#ff700a;font-size:14px;}
.micro-card-vip a{color:#ff700a;font-size:14px;}
.nav-login-bottom ul li{width:100px;float:left;}
.nav-login-bottom ul li a{display:block;text-align:center;font-size:14px;}
.nav-login-bottom .userFunImg{display:block;width:55px;height:55px;position:relative;margin:0 auto;border-radius:5px;}
.nav-login-bottom .img-grzx{background:url(../images/person-v1.png) no-repeat;}
.nav-login-bottom .img-mytw{background:url(../images/person-v2.png) no-repeat;}
.nav-login-bottom .img-myhy{background:url(../images/person-v3.png) no-repeat;}
.nav-login-bottom ul li p{margin-top:5px;font-size:14px;line-height:24px;}
.nav-login-profile-Link{float:right;font-size:14px;color:#333;display:inline-block;line-height:42px;}

/*会员下拉*/
.yey-vip-ico-0{float:left;width:21px;height:21px;background:url(../images/person-vip1.png) no-repeat;margin-top:2px;}
.yey-vip-ico-1{float:left;width:21px;height:21px;background:url(../images/person-vip2.png) no-repeat;margin-top:2px;}
.topRight{float:right;height:70px;position:relative;}
.topRight .register{color:#fff;border:1px solid #ff700a;background:#ff700a;}
.topRight .a{width:70px;line-height:32px;height:32px;font-size:14px;text-align:center;border-radius:4px;border:1px solid #ff700a;transition:0.3s;display:inline-block;margin-top:18px;}
.topRight .globalLoginBtn{border:1px solid #ddd;color:#333;margin-right:12px;}
.topRight .globalLoginBtn:hover{border:1px solid #ff700a;background:#ff700a;color:#fff;}