/* =====小程序专题页面基础样式 ===== */
.topic-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.topic-hero-section {
    background: linear-gradient(135deg, #082747 0%, #1e293b 50%, #334155 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.topic-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.topic-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #ffffff;
}

.topic-hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.topic-hero-subtitle {
    font-size: 1.4rem;
    color: #cbd5e1;
    margin-bottom: 30px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.topic-hero-description {
    max-width: 800px;
    margin: 0 auto 40px;
    color: #e2e8f0;
    font-size: 1.1rem;
    line-height: 1.8;
}

.topic-hero-description p {
    margin: 0;
    text-align: center;
}

.topic-hero-features {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.topic-hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.topic-hero-feature:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.topic-hero-feature-icon {
    font-size: 1.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.topic-hero-feature-icon i {
    font-size: inherit;
    line-height: 1;
}

.topic-hero-feature-text {
    font-size: 0.95rem;
    font-weight: 500;
}

.topic-hero-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.topic-btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.topic-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
}

.topic-btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.topic-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ===== 专题服务介绍 ===== */
.topic-services-section {
    padding: 100px 0;
    background: #ffffff;
}

/* ===== 生态圈服务样式 ===== */
.ecosystem-services-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 50%, #cbd5e1 100%);
    position: relative;
    overflow: hidden;
}

.ecosystem-services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
            radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 40% 60%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    opacity: 0.6;
}

.ecosystem-services-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(59,130,246,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.4;
}

.ecosystem-main-header {
    text-align: center;
    margin-bottom: 80px;
    position: relative;
    z-index: 2;
}

.ecosystem-main-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #1e293b 0%, #3b82f6 50%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.ecosystem-main-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    margin: 0 auto;
}

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    position: relative;
    z-index: 2;
}

.ecosystem-platform {
    background: #ffffff;
    border-radius: 24px;
    padding: 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.ecosystem-platform::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.wechat-platform::before {
    background: linear-gradient(135deg, rgba(7, 193, 96, 0.05) 0%, rgba(0, 168, 84, 0.05) 100%);
}

.douyin-platform::before {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05) 0%, rgba(255, 0, 80, 0.05) 100%);
}

.baidu-platform::before {
    background: linear-gradient(135deg, rgba(35, 25, 220, 0.05) 0%, rgba(22, 119, 255, 0.05) 100%);
}

.alipay-platform::before {
    background: linear-gradient(135deg, rgba(22, 119, 255, 0.05) 0%, rgba(24, 144, 255, 0.05) 100%);
}

.ai-platform::before {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(255, 140, 66, 0.05) 100%);
}

.other-platform::before {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
}

.ecosystem-platform:hover::before {
    opacity: 1;
}

.ecosystem-platform:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.platform-header {
    padding: 30px 30px 20px;
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.platform-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    transition: opacity 0.3s ease;
}

.wechat-platform .platform-header::before {
    background: linear-gradient(135deg, #07c160 0%, #00a854 100%);
}

.douyin-platform .platform-header::before {
    background: linear-gradient(135deg, #000000 0%, #ff0050 100%);
}

.baidu-platform .platform-header::before {
    background: linear-gradient(135deg, #2319dc 0%, #1677ff 100%);
}

.alipay-platform .platform-header::before {
    background: linear-gradient(135deg, #1677ff 0%, #1890ff 100%);
}

.ai-platform .platform-header::before {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
}

.other-platform .platform-header::before {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.platform-header {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.platform-logo {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
}

.platform-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.platform-icon i {
    font-size: inherit;
    line-height: 1;
}

/* 微信绿色 */
.wechat-icon {
    background: linear-gradient(135deg, #07c160 0%, #00a854 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(7, 193, 96, 0.25), 0 2px 8px rgba(0, 168, 84, 0.15);
}

.wechat-icon:hover {
    box-shadow: 0 6px 20px rgba(7, 193, 96, 0.35), 0 4px 12px rgba(0, 168, 84, 0.2);
    transform: translateY(-2px);
}

/* 抖音红黑渐变 */
.douyin-icon {

    background: linear-gradient(135deg, #e96666 0%, #da4272 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(255, 0, 80, 0.25), 0 2px 8px rgba(0, 0, 0, 0.15);
}

.douyin-icon:hover {
    box-shadow: 0 6px 20px rgba(255, 0, 80, 0.35), 0 4px 12px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

/* 百度蓝色 */
.baidu-icon {
    background: linear-gradient(135deg, #618cff 0%, #499ae5 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(35, 25, 220, 0.25), 0 2px 8px rgba(22, 119, 255, 0.15);
}

.baidu-icon:hover {
    box-shadow: 0 6px 20px rgba(35, 25, 220, 0.35), 0 4px 12px rgba(22, 119, 255, 0.2);
    transform: translateY(-2px);
}

/* 支付宝蓝色 */
.alipay-icon {
    background: linear-gradient(135deg, #1677ff 0%, #1890ff 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(22, 119, 255, 0.25), 0 2px 8px rgba(24, 144, 255, 0.15);
}

.alipay-icon:hover {
    box-shadow: 0 6px 20px rgba(22, 119, 255, 0.35), 0 4px 12px rgba(24, 144, 255, 0.2);
    transform: translateY(-2px);
}

/* AI橙色 */
.ai-icon {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.25), 0 2px 8px rgba(255, 140, 66, 0.15);
}

.ai-icon:hover {
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.35), 0 4px 12px rgba(255, 140, 66, 0.2);
    transform: translateY(-2px);
}

/* 其他平台紫色 */
.other-icon {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(139, 92, 246, 0.25), 0 2px 8px rgba(124, 58, 237, 0.15);
}

.other-icon:hover {
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.35), 0 4px 12px rgba(124, 58, 237, 0.2);
    transform: translateY(-2px);
}

.platform-info {
    flex: 1;
}

.platform-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 5px;
}

.platform-desc {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
}

.platform-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 5;
    line-height: initial;
}

.wechat-badge {
    background: linear-gradient(135deg, #07c160 0%, #00a854 100%);
}

.douyin-badge {
    background: linear-gradient(135deg, #e96666 0%, #da4272 100%);

}

.baidu-badge {
    background: linear-gradient(135deg, #618cff 0%, #499ae5 100%);
}

.alipay-badge {
    background: linear-gradient(135deg, #1677ff 0%, #1890ff 100%);
}

.ai-badge {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
}

.other-badge {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.platform-services {
    padding: 20px 30px 30px;
    position: relative;
    z-index: 2;
}

.service-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid #f1f5f9;
    transition: all 0.3s ease;
}

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

.service-item:hover {
    border-radius: 12px;
    padding: 15px;
    margin: 0 -15px;
}

.wechat-service:hover {
    background: rgba(7, 193, 96, 0.08);
}

.douyin-service:hover {
    background: rgba(0, 0, 0, 0.08);
}

.baidu-service:hover {
    background: rgba(35, 25, 220, 0.08);
}

.alipay-service:hover {
    background: rgba(22, 119, 255, 0.08);
}

.ai-service:hover {
    background: rgba(255, 107, 53, 0.08);
}

.other-service:hover {
    background: rgba(139, 92, 246, 0.08);
}

/* 科技感卡片网格布局 */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

/* 现代化卡片样式 - 全新设计 */
.modern-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 0;
    box-shadow:
            0 4px 20px rgba(0, 0, 0, 0.08),
            0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.modern-card:hover {
    transform: translateY(-4px);
    box-shadow:
            0 12px 40px rgba(0, 0, 0, 0.12),
            0 4px 16px rgba(59, 130, 246, 0.08);
    border-color: rgba(59, 130, 246, 0.2);
}

/* 卡片头部样式 */
.card-header {
    padding: 28px 28px 20px;
    position: relative;
    z-index: 3;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    border-radius: 20px 20px 0 0;
}

.card-badge {
    color: #ffffff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    display: inline-block;
    margin-bottom: 16px;
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
}

.card-title {
    font-size: 2rem;
    font-weight: 700;
    color: #04265d;
    margin: 10px 0 0px 0;
    line-height: 2;
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.card-desc {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* 功能特性样式 */
.card-features {
    padding: 0 28px 20px;
    position: relative;
    z-index: 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    padding: 16px;
    background: #f8fafc;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.feature-item:hover {
    background: #f1f5f9;
    transform: translateX(4px);
}

.feature-item:last-child {
    margin-bottom: 0;
}


.feature-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 4px 0;
    line-height: 1.4;
}

.feature-content p {
    font-size: 0.85rem;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

/* 按钮操作区域 */
.card-actions {
    padding: 20px 28px 28px;
    display: flex;
    gap: 12px;
    background: #ffffff;
    border-radius: 0 0 20px 20px;
}

.btn-primary {
    flex: 1;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    border: none;
    padding: 12px 20px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    flex: 1;
    background: #ffffff;
    color: #3b82f6;
    border: 2px solid #3b82f6;
    padding: 10px 20px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #3b82f6;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
}

/* 现代化卡片响应式设计 */
@media (max-width: 768px) {
    .topic-hero-content{ padding: 0px 20px;}
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 40px;
    }

    .card-header {
        padding: 24px 24px 18px;
    }

    .card-title {
        font-size: 1.3rem;
    }

    .card-badge {
        font-size: 0.7rem;
        padding: 5px 14px;
    }

    .card-features {
        padding: 0 24px 18px;
    }

    .feature-item {
        padding: 14px;
        margin-bottom: 16px;
    }


    .feature-content h4 {
        font-size:1rem;
    }

    .feature-content p {
        font-size: 0.8rem;
    }

    .card-actions {
        padding: 18px 24px 24px;
        flex-direction: row;
        gap: 10px;
    }

    .btn-primary,
    .btn-secondary {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
}

.service-item .service-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    position: relative;
}

.service-item .service-icon i {
    font-size: inherit;
    line-height: 1;
    position: relative;
    z-index: 1;
}

/* 微信服务图标 */
.wechat-service .service-icon {
    background: linear-gradient(135deg, #07c160 0%, #00a854 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(7, 193, 96, 0.2), 0 1px 4px rgba(0, 168, 84, 0.15);
}

.wechat-service:hover .service-icon {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 4px 12px rgba(7, 193, 96, 0.3), 0 2px 6px rgba(0, 168, 84, 0.2);
}

/* 抖音服务图标 */
.douyin-service .service-icon {
    background: linear-gradient(135deg, #e96666 0%, #da4272 100%);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(255, 0, 80, 0.25), 0 2px 8px rgba(0, 0, 0, 0.15);
}

.douyin-service:hover .service-icon {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 0, 80, 0.3), 0 2px 6px rgba(0, 0, 0, 0.2);
}

/* 百度服务图标 */
.baidu-service .service-icon {
    background: linear-gradient(135deg, #618cff 0%, #499ae5 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(35, 25, 220, 0.2), 0 1px 4px rgba(22, 119, 255, 0.15);
}

.baidu-service:hover .service-icon {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 4px 12px rgba(35, 25, 220, 0.3), 0 2px 6px rgba(22, 119, 255, 0.2);
}

/* 支付宝服务图标 */
.alipay-service .service-icon {
    background: linear-gradient(135deg, #1677ff 0%, #1890ff 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(22, 119, 255, 0.2), 0 1px 4px rgba(24, 144, 255, 0.15);
}

.alipay-service:hover .service-icon {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3), 0 2px 6px rgba(24, 144, 255, 0.2);
}

/* AI服务图标 */
.ai-service .service-icon {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(255, 107, 53, 0.2), 0 1px 4px rgba(255, 140, 66, 0.15);
}

.ai-service:hover .service-icon {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3), 0 2px 6px rgba(255, 140, 66, 0.2);
}

/* 其他平台服务图标 */
.other-service .service-icon {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2), 0 1px 4px rgba(124, 58, 237, 0.15);
}

.other-service:hover .service-icon {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3), 0 2px 6px rgba(124, 58, 237, 0.2);
}

.service-content {
    flex: 1;
}

.service-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 5px;
}

.service-content p {
    font-size: 0.85rem;
    color: #64748b;
    margin: 0;
    line-height: 1.4;
}

.topic-services-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.topic-services-header {
    text-align: center;
    margin-bottom: 80px;
}

.topic-services-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
}

.topic-services-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

.topic-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 80px;
}

.topic-service-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.topic-service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #8c61ff  0%, #6749e5 100%);
}

.topic-service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.topic-service-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #8c61ff  0%, #6749e5 100%);
    color: #ffffff;
    font-size: 2rem;
}

.topic-service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 15px;
}

.topic-service-desc {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 25px;
}

.topic-service-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.topic-feature-tag {
    background: #f1f5f9;
    color: #475569;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.topic-feature-tag:hover {
    background: #3b82f6;
    color: #ffffff;
    border-color: #3b82f6;
}

.topic-service-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.topic-service-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

/* ===== 专题流程介绍 ===== */
.topic-process-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.topic-process-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.topic-process-header {
    text-align: center;
    margin-bottom: 80px;
}

.topic-process-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
}

.topic-process-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

.topic-process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    position: relative;
}

.topic-process-step {
    background: #ffffff;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    position: relative;
    transition: all 0.4s ease;
}

.topic-process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.topic-step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 25px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.topic-step-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 15px;
}

.topic-step-desc {
    color: #64748b;
    line-height: 1.6;
    font-size: 0.95rem;
}


/* ===== 专题服务模式 ===== */
.topic-pricing-section {
    padding: 100px 0;
    background: #fff
}

.topic-pricing-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.topic-pricing-header {
    text-align: center;
    margin-bottom: 80px;
}

.topic-pricing-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
}

.topic-pricing-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

.topic-service-modes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 60px;
}

.topic-mode-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.topic-mode-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.02) 0%, rgba(16, 185, 129, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.topic-mode-card:hover::before {
    opacity: 1;
}

.topic-mode-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: rgba(59, 130, 246, 0.2);
}

.topic-mode-header {
    position: relative;
    padding: 10px 30px 11px 10px;
    background:linear-gradient(155deg, #294a7d 0%, #2d5261 50%, #2a3d4a 100%);
    border-bottom: 1px solid #e2e8f0;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
    text-align: center;
    width: max-content;min-width: 60%;
    border-radius: 24px 0px 50px 0px;

}

.topic-mode-icon {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}


.topic-mode-card:hover .topic-mode-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 32px rgba(59, 130, 246, 0.4);
}

.topic-mode-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.topic-mode-content {
    padding: 30px;
    position: relative;
    z-index: 2;
}


.topic-mode-desc {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 30px;
    font-size: 0.95rem;
}


.topic-mode-features {
    margin-bottom: 30px;
}

.topic-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: #475569;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.topic-feature-item:hover {
    color: #1e293b;
    transform: translateX(4px);
}

.feature-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}

.feature-text {
    flex: 1;
}

.topic-mode-btn {
    width: 100%;
    background: linear-gradient(135deg, #1c4886 0%, #2a4796 100%);
    color: #ffffff;
    padding: 16px 24px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.topic-mode-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.topic-mode-btn:hover::before {
    left: 100%;
}

.topic-mode-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(59, 130, 246, 0.4);
}

/* ===== 专题优势展示 ===== */
.topic-advantages-section {
    padding: 100px 0;
    background: #ffffff;
}

.topic-advantages-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.topic-advantages-header {
    text-align: center;
    margin-bottom: 80px;
}

.topic-advantages-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
}

.topic-advantages-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

.topic-advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(169px, 1fr));
    gap: 10px;
}

.topic-advantage-item {
    text-align: center;
    padding: 40px 30px;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    transition: all 0.4s ease;
}

.topic-advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.topic-advantage-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 25px;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.topic-advantage-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 15px;
}

.topic-advantage-desc {
    color: #64748b;
    line-height: 1.6;
    font-size: 0.95rem;
}


/* ===== 专题行业领域 ===== */
.topic-industries-section {
    padding: 100px 0;
    background: #ffffff;
}

.lingyu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    list-style: none;
    padding: 60px 0px 0px 0px;
    margin: 0;
}

.lingyu li {
    background: #ffffff;
    border-radius: 16px;
    padding: 0px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.lingyu li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.lingyu li::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    background: #3b83f64f;
    z-index: 2;
    border-radius: 100px 0px 0px;
    width: 20px;
    height: 20px;
    display: flex;
}

.lingyu li:hover::before {
    opacity: 1;
}

.lingyu li:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
}



.lingyu li:hover .img img {
    transform: scale(1.1);
}

.lingyu .title {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 12px;
    position: relative;
    width: max-content;
    margin-left: 0;
    padding: 10px 30px;
    border-radius: 10px 00px 60px 10px;


}


/* 标签基础样式 */
.lingyu .tag {
    font-size: 0.8em;
    font-weight: 600;
    color: #ffffff;
    position: absolute;
    width: 55px;
    height: 25px;
    line-height: 25px;
    text-align: center;
    border-radius: 10px;
    top: 5px;
    right: 10px;
    z-index: 2;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    padding: 0px;
}

.lingyu .tag:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

/* ==========标签背景CSS========开始============ */
/* 热度标签 */
.diytagbg .hot {
    background: linear-gradient(135deg, #ff4757, #ff3742);
    animation: pulse 2s infinite;
}

.diytagbg .fire,.flag_fire {
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    animation: flicker 1.5s infinite alternate;
}

.diytagbg .top {
    background: linear-gradient(135deg, #ff9ff3, #f368e0);
}

.diytagbg .push,.flag_push {
    background: linear-gradient(135deg, #ff6348, #ff4757);
}

/* 推荐标签 */
.diytagbg .recommend,.flag_recommend {
    background: linear-gradient(135deg, #2ed573, #1e90ff);
}

.diytagbg .excellent {
    background: linear-gradient(135deg, #ffa502, #ff6348);
    animation: bounce 1s infinite;
}

.diytagbg .premium {
    background: linear-gradient(135deg, #ffd700, #ffb347);
}

.lingyu .special {
    background: linear-gradient(135deg, #9c88ff, #8c7ae6);
}

/* 状态标签 */
.diytagbg .limited,.flag_focus {
    background: linear-gradient(135deg, #ff3838, #ff6b6b);
    animation: blink 1s infinite;
}

.diytagbg .free,.flag_top {
    background: linear-gradient(135deg, #00d2d3, #54a0ff);
}

.diytagbg .discount {
    background: linear-gradient(135deg, #ff9f43, #ff6b6b);
}

.diytagbg .activity,.flag_hot {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    animation: bounce 1s infinite;
}

/* 特色标签 */
.diytagbg .ai,.flag_new {
    background: linear-gradient(135deg, #00d2d3, #54a0ff);
    animation: bounce 1s infinite;
}



.diytagbg .smart {
    background: linear-gradient(135deg, #4834d4, #686de0);
}

.diytagbg .professional {
    background: linear-gradient(135deg, #2c2c54, #40407a);
}

.diytagbg .custom {
    background: linear-gradient(135deg, #8e44ad, #9b59b6);
    animation: blueviolet 2s infinite;
}

.diytagbg .new {
    background: linear-gradient(135deg, #00b894, #00cec9);
    animation: glow 2s infinite;
}

/* 动画效果定义 */
@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes badgeGlow {
    0%, 100% { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3); }
    50% { box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5); }
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

@keyframes badgeBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

@keyframes badgeShake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(1deg); }
    75% { transform: rotate(-1deg); }
}

@keyframes badgeFlash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

@keyframes badgeSpin {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(2deg) scale(1.05); }
}

/* 标签颜色和动画组合 */
.diytagbg .personal {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
    animation: badgePulse 2s ease-in-out infinite;
}

.diytagbg .enterprise {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
    animation: badgeGlow 3s ease-in-out infinite;
}

.diytagbg .strategy {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
    animation: badgeFloat 2.5s ease-in-out infinite;
}

.diytagbg .social {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
    animation: badgeBounce 2s ease-in-out infinite;
}

.diytagbg .video {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
    animation: badgeShake 1.5s ease-in-out infinite;
}

.diytagbg .lifestyle {
    background: linear-gradient(135deg, #ec4899 0%, #db2777 100%);
    box-shadow: 0 2px 8px rgba(236, 72, 153, 0.3);
    animation: badgeGlow 2.8s ease-in-out infinite;
}

.diytagbg .ecommerce {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
    animation: badgePulse 1.8s ease-in-out infinite;
}

.diytagbg .knowledge {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    box-shadow: 0 2px 8px rgba(6, 182, 212, 0.3);
    animation: badgeFloat 2.2s ease-in-out infinite;
}

.diytagbg .entertainment {
    background: linear-gradient(135deg, #a855f7 0%, #9333ea 100%);
    box-shadow: 0 2px 8px rgba(168, 85, 247, 0.3);
    animation: badgeSpin 3s ease-in-out infinite;
}

.diytagbg .search {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    animation: badgeGlow 2.5s ease-in-out infinite;
}

.diytagbg .media {
    background: linear-gradient(135deg, #eab308 0%, #ca8a04 100%);
    box-shadow: 0 2px 8px rgba(234, 179, 8, 0.3);
    animation: badgeBounce 2.3s ease-in-out infinite;
}

.diytagbg .news {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.3);
    animation: badgeFlash 1.5s ease-in-out infinite;
}

.diytagbg .ecosystem {
    background: linear-gradient(135deg, #15803d 0%, #166534 100%);
    box-shadow: 0 2px 8px rgba(21, 128, 61, 0.3);
    animation: badgePulse 3.2s ease-in-out infinite;
}

.diytagbg .offline {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    box-shadow: 0 2px 8px rgba(107, 114, 128, 0.3);
    animation: badgeFlash 2.8s ease-in-out infinite;
}
/* 动画效果 */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes flicker {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0.3;
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-3px);
    }

    60% {
        transform: translateY(-2px);
    }

}

@keyframes glow {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(0, 184, 148, 0.5);
    }

    50% {
        box-shadow: 0 0 20px rgba(0, 184, 148, 0.8);
    }
}

@keyframes blueviolet {

    0%,
    100% {
        box-shadow: 0 0 5px rgba(147, 0, 184, 0.5);
    }

    50% {
        box-shadow: 0 0 20px rgba(147, 0, 184, 0.8);
    }
}

/* ==========标签背景CSS========结束============ */
.lingyu p {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.6;
    margin: 10px 20px 20px 20px;
    position: relative;
    z-index: 2;
}

/* ===== 专题CTA区域 ===== */
.topic-cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: #ffffff;
    text-align: center;
}

.topic-cta-container {
    margin: 0 auto;
    padding: 0 20px;
}

.topic-cta-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.topic-cta-subtitle {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 40px;
    line-height: 1.6;
}

.topic-cta-actions {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
    .topic-hero-title {
        font-size: 2.8rem;
    }

    .topic-hero-subtitle {
        font-size: 1.2rem;
    }

    .topic-hero-description {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .topic-hero-features {
        gap: 20px;
        flex-wrap: wrap;
    }

    .topic-hero-feature {
        padding: 10px 20px;
    }

    .topic-service-modes {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .topic-mode-card {
        margin: 0 10px;
    }

    .topic-mode-header {
        padding: 25px 25px 15px;
    }

    .topic-mode-content {
        padding: 25px;
    }

    .topic-mode-icon {
        width: 56px;
        height: 56px;
    }

    .topic-mode-title {
        font-size: 1.3rem;
    }

    /* 生态圈响应式 */
    .ecosystem-main-title {
        font-size: 2.2rem;
    }

    .ecosystem-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .ecosystem-platform {
        margin-bottom: 20px;
    }

    .platform-header {
        padding: 25px 25px 15px;
    }

    .platform-logo {
        gap: 15px;
    }

    .platform-icon {
        width: 56px;
        height: 56px;
        font-size: 1.6rem;
    }

    .platform-icon i {
        font-size: inherit;
    }

    .platform-title {
        font-size: 1.3rem;
    }

    .platform-services {
        padding: 15px 25px 25px;
    }

    .service-item {
        padding: 12px 0;
    }

    .service-item .service-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .service-item .service-icon i {
        font-size: inherit;
    }

    .topic-services-title,
    .topic-process-title,
    .topic-pricing-title,
    .topic-advantages-title,

    .topic-services-grid,
    .topic-process-steps,
    .topic-pricing-grid,
    .topic-advantages-grid,

    .topic-service-card,
    .topic-process-step,
    .topic-pricing-card,
    .topic-advantage-item {
        padding: 10px ;
    }

    .topic-process-steps {
        grid-template-columns: repeat(auto-fit, minmax(171px, 1fr));
        gap: 5px;
    }

    .topic-cta-title {
        font-size: 2.2rem;
    }

    .topic-cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .topic-btn-primary,
    .topic-btn-secondary,
    .topic-pricing-btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .topic-hero-section {
        padding: 80px 0 60px;
    }

    .topic-hero-title {
        font-size: 2rem;
    }

    .topic-hero-subtitle {
        font-size: 1rem;
    }

    .topic-hero-features {
        flex-direction: column;
        align-items: center;
    }

    .topic-services-section,
    .topic-process-section,
    .topic-pricing-section,
    .topic-advantages-section,
    .topic-industries-section,
    .topic-cta-section {
        padding: 60px 0;
    }

    /* 行业领域样式 */
    .lingyu ul {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }

    .lingyu .img {
        width: 50px;
        height: 50px;
        margin-bottom: 15px;
    }

    .lingyu .title {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .lingyu p {
        font-size: 0.8rem;
        line-height: 1.5;
    }

    /* 标题样式 */
    .topic-services-title,
    .topic-process-title,
    .topic-pricing-title,
    .topic-advantages-title,
    .topic-cta-title {
        font-size: 1.8rem;
    }

    /* 卡片和模式样式 */
    .topic-service-card,
    .topic-process-step,
    .topic-pricing-card,
    .topic-advantage-item,
    .topic-service-modes {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 0px;
    }

    .topic-mode-card {
        margin: 0 5px;
    }

    .topic-mode-header {
        padding: 20px 20px 15px;
    }

    .topic-mode-content {
        padding: 20px;
    }

    .topic-mode-icon {
        width: 48px;
        height: 48px;
    }

    .topic-mode-title {
        font-size: 1.2rem;
    }

    .topic-mode-desc {
        font-size: 0.9rem;
    }

    .topic-mode-btn {
        padding: 14px 20px;
        font-size: 0.95rem;
    }
}


/* =====APP 专题页面基础样式 ===== */

/* iOS生态圈样式 */
.ios-icon {
    background: linear-gradient(135deg, #007AFF 0%, #0056CC 100%);
    color: #ffffff;
}

.ios-badge {
    background: linear-gradient(135deg, #007AFF 0%, #0056CC 100%);
}

.ios-platform .platform-header::before {
    background: linear-gradient(135deg, #007AFF 0%, #0056CC 100%);
}

.ios-platform::before {
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.05) 0%, rgba(0, 86, 204, 0.05) 100%);
}

.ios-service .service-icon {
    background: linear-gradient(135deg, #007AFF 0%, #0056CC 100%);
    color: #ffffff;
}

.ios-service:hover {
    background: rgba(0, 122, 255, 0.08);
}

/* Android生态圈样式 */
.android-icon {
    background: linear-gradient(135deg, #3DDC84 0%, #2E7D32 100%);
    color: #ffffff;
}

.android-badge {
    background: linear-gradient(135deg, #3DDC84 0%, #2E7D32 100%);
}

.android-platform .platform-header::before {
    background: linear-gradient(135deg, #3DDC84 0%, #2E7D32 100%);
}

.android-platform::before {
    background: linear-gradient(135deg, rgba(61, 220, 132, 0.05) 0%, rgba(46, 125, 50, 0.05) 100%);
}

.android-service .service-icon {
    background: linear-gradient(135deg, #3DDC84 0%, #2E7D32 100%);
    color: #ffffff;
}

.android-service:hover {
    background: rgba(61, 220, 132, 0.08);
}

/* 鸿蒙生态圈样式 */
.harmony-icon {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
    color: #ffffff;
}

.harmony-badge {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
}

.harmony-platform .platform-header::before {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
}

.harmony-platform::before {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(255, 140, 66, 0.05) 100%);
}

.harmony-service .service-icon {
    background: linear-gradient(135deg, #FF6B35 0%, #FF8C42 100%);
    color: #ffffff;
}

.harmony-service:hover {
    background: rgba(255, 107, 53, 0.08);
}

/* 跨平台生态圈样式 */
.cross-icon {
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
    color: #ffffff;
}

.cross-badge {
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
}

.cross-platform .platform-header::before {
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
}

.cross-platform::before {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
}

.cross-service .service-icon {
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
    color: #ffffff;
}

.cross-service:hover {
    background: rgba(139, 92, 246, 0.08);
}

/* =====报价流程样式 ===== */
.pricing-flow-section {
    margin-top: 60px;
    margin-bottom: 40px;
}

.pricing-flow-card {
    background: linear-gradient(135deg, #1e293b 0%, #2d3748 100%);
    border-radius: 24px;
    padding: 50px 40px;
    box-shadow:
            0 25px 50px rgba(0, 0, 0, 0.3),
            0 10px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.2);
    position: relative;
    overflow: hidden;
}



.pricing-flow-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
            radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.pricing-flow-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.pricing-flow-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.pricing-flow-subtitle {
    font-size: 1.1rem;
    color: #cbd5e1;
    margin: 0;
    line-height: 1.6;
    opacity: 0.9;
}

.pricing-flow-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.pricing-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.pricing-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(59, 130, 246, 0.5);
    background: rgba(255, 255, 255, 0.15);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}
.step-content{ display: flex;flex:1;
    flex-direction: column;}
.step-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.step-content p {
    font-size: 0.95rem;
    color: #cbd5e1;
    margin: 0;
    line-height: 1.5;
    opacity: 0.9;
}

.pricing-flow-actions {
    text-align: center;
    position: relative;
    z-index: 2;
}

.pricing-flow-btn {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    border: none;
    border-radius: 16px;
    padding: 20px 45px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
    position: relative;
    overflow: hidden;
    margin-bottom: 15px;
}

.pricing-flow-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.pricing-flow-btn:hover::before {
    left: 100%;
}

.pricing-flow-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.5);
}

.btn-icon {
    font-size: 1.2rem;
}

.btn-text {
    font-weight: 600;
}

.btn-arrow {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.pricing-flow-btn:hover .btn-arrow {
    transform: translateX(5px);
}

.pricing-flow-note {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #cbd5e1;
    margin-bottom: 0;
    opacity: 0.8;
}

/* 费用组成说明样式 */
.pricing-cost-breakdown {
    margin: 50px 0;
    padding: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.pricing-cost-breakdown h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 30px 0;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.cost-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.cost-category {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.cost-category:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cost-category h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin: 0 0 20px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.cost-category h4::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #3b82f6 0%, #10b981 100%);
}

.cost-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cost-category li {
    padding: 8px 0;
    color: #cbd5e1;
    font-size: 1rem;
    line-height: 1.6;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    padding-left: 20px;
    opacity: 0.9;
}

.cost-category li:last-child {
    border-bottom: none;
}

.cost-category li::before {
    content: '•';
    color: #3b82f6;
    font-weight: bold;
    position: absolute;
    left: 0;
}


/* 响应式设计 */
@media (max-width: 768px) {
    .pricing-flow-card {
        padding: 40px 25px;
        margin: 0 10px;
    }

    .pricing-flow-title {
        font-size: 1.8rem;
    }

    .pricing-flow-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pricing-cost-breakdown {
        margin: 30px 0;
        padding: 25px;
    }

    .cost-categories {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cost-category {
        padding: 20px;
    }


    .pricing-step {
        padding: 20px;
    }

    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .pricing-flow-btn {
        padding: 18px 35px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .pricing-flow-card {
        padding: 30px 20px;
    }

    .pricing-flow-title {
        font-size: 1.6rem;
    }

    .pricing-flow-subtitle {
        font-size: 1rem;
    }

    .pricing-step {
        padding: 18px;
        gap: 15px;
    }

    .step-number {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .step-content h4 {
        font-size: 1rem;
    }

    .step-content p {
        font-size: 0.9rem;
    }

    .pricing-flow-btn {
        padding: 16px 30px;
        font-size: 0.95rem;
    }
}

/* =====FAQ常见问题样式 ===== */
.topic-faq-section {
    background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.topic-faq-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
            radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
            radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
            radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.topic-faq-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
            radial-gradient(circle at 1px 1px, rgba(59, 130, 246, 0.15) 1px, transparent 0);
    background-size: 20px 20px;
    pointer-events: none;
}

.faq-container {
    max-width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(48%, 1fr));
    gap: 1%;
    align-items: start;
}

.faq-item {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    margin-bottom: 16px;
    box-shadow:
            0 4px 6px -1px rgba(0, 0, 0, 0.1),
            0 2px 4px -1px rgba(0, 0, 0, 0.06),
            inset 0 1px 0 rgba(255, 255, 255, 0.1);

    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), transparent);
}

.faq-item:hover {
    box-shadow:
            0 10px 25px -3px rgba(0, 0, 0, 0.1),
            0 4px 6px -2px rgba(0, 0, 0, 0.05),
            inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.3);
}

.faq-question {
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    transition: all 0.3s ease;
    position: relative;
}

.faq-question:hover {
    background: rgba(59, 130, 246, 0.02);
}

.faq-question h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.5;
    flex: 1;
    padding-right: 16px;
}

.faq-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    transition: all 0.3s ease;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(59, 130, 246, 0.3);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.3);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: transparent;
    border-top: 1px solid rgba(226, 232, 240, 0.5);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 16px 24px 24px;
}

.faq-answer p {
    margin: 0;
    color: #64748b;
    line-height: 1.6;
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .topic-faq-section {
        padding: 60px 0;
    }

    .faq-item {
        margin-bottom: 12px;
        border-radius: 12px;
    }

    .faq-question {
        padding: 16px 20px;
    }

    .faq-question h3 {
        font-size: 15px;
        padding-right: 12px;
    }

    .faq-icon {
        width: 24px;
        height: 24px;
        font-size: 12px;
        border-radius: 6px;
    }

    .faq-answer {
        padding: 0 20px;
    }

    .faq-item.active .faq-answer {
        padding: 12px 20px 20px;
    }

    .faq-answer p {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .topic-faq-section {
        padding: 40px 0;
    }

    .faq-item {
        margin-bottom: 10px;
        border-radius: 10px;
    }

    .faq-question {
        padding: 14px 16px;
    }

    .faq-question h3 {
        font-size: 14px;
        padding-right: 10px;
    }

    .faq-icon {
        width: 22px;
        height: 22px;
        font-size: 11px;
        border-radius: 5px;
    }

    .faq-answer {
        padding: 0 16px;
    }

    .faq-item.active .faq-answer {
        padding: 10px 16px 16px;
    }

    .faq-answer p {
        font-size: 12px;
    }
}


/* ===== 制作类型样式 ===== */
.production-types-section {
    padding: 100px 0;
    background: #ffffff;
}

.production-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.production-type-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.production-type-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: rgba(59, 130, 246, 0.2);
}

.production-type-header {
    position: relative;
    padding: 30px 30px 20px;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: #ffffff;
    text-align: center;
}

.production-type-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.production-type-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.production-type-content {
    padding: 30px;
    position: relative;
    z-index: 2;
}

.production-type-desc {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 25px;
    font-size: 0.95rem;
    text-align: center;
}

.production-type-features {
    margin-bottom: 25px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    color: #475569;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    justify-content: flex-start;
}

.feature-item:hover {
    color: #1e293b;
    transform: translateX(4px);
}

.production-type-price {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 20px;
}

/* ===== 价格费用样式 ===== */
.pricing-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.pricing-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e2e8f0;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.pricing-card.featured {
    border: 2px solid #3b82f6;
    transform: scale(1.05);
}

.pricing-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    z-index: 1;
}

.pricing-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    z-index: 2;
}

.pricing-header {
    position: relative;
    z-index: 2;
    margin-bottom: 30px;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 10px;
}

.pricing-desc {
    color: #64748b;
    font-size: 0.95rem;
    margin: 0;
}

.pricing-features {
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    color: #475569;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.pricing-feature:hover {
    color: #1e293b;
    transform: translateX(4px);
}

.pricing-btn {
    width: 100%;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    padding: 16px 24px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    position: relative;
    z-index: 2;
}

.pricing-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(59, 130, 246, 0.4);
}

.pricing-note {
    text-align: center;
    margin-top: 50px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.pricing-note p {
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .production-types-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .production-type-card,
    .pricing-card {
        margin: 0 10px;
    }

    .pricing-card.featured {
        transform: none;
    }

    .production-type-header {
        padding: 25px 25px 15px;
    }

    .production-type-content {
        padding: 25px;
    }

    .pricing-header {
        margin-bottom: 25px;
    }

    .pricing-price {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .production-types-section,
    .pricing-section {
        padding: 60px 0;
    }

    .production-type-card,
    .pricing-card {
        padding: 30px 20px;
    }

    .production-type-title,
    .pricing-title {
        font-size: 1.3rem;
    }

    .pricing-price {
        font-size: 1.8rem;
    }

    .pricing-note {
        padding: 20px;
        margin-top: 30px;
    }
}