/* ================================================
   简数采集器 - 现代风格覆盖样式 V1
   创建日期: 2026-03-17
   ================================================ */

/* -------------------- 动画基础 -------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 滚动触发动画类 */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* -------------------- 通用现代化样式 -------------------- */
.kds-modern-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 现代化卡片 */
.kds-card {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.kds-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* -------------------- 首页介绍区域 -------------------- */
.intro {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8f9fb 0%, #fff 100%);
}

.intro h2 {
    font-size: 32px;
    color: #001760;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
}

.intro h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #e52054, #009ee2);
    border-radius: 2px;
}

.intro-text {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    animation: scaleIn 0.6s ease;
}

.intro-text p {
    font-size: 16px;
    line-height: 2;
    color: #666;
    margin-bottom: 15px;
}

/* -------------------- 功能卡片区域 -------------------- */
.spotlight {
    padding: 30px 20px;
    transition: all 0.3s ease;
    border-radius: 16px;
    background: transparent;
}

.spotlight:hover {
    background: linear-gradient(135deg, rgba(0, 158, 226, 0.05) 0%, rgba(229, 32, 84, 0.05) 100%);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.spotlight .feature-icon {
    font-size: 48px;
    margin-bottom: 15px;
    display: block;
}

.spotlight .feature-text-header h4 {
    font-size: 18px;
    font-weight: 600;
    color: #001760;
    margin-bottom: 10px;
}

.spotlight .my-feature-text {
    font-size: 14px;
    color: #666;
    line-height: 1.8;
}

/* -------------------- 应用场景区域 -------------------- */
.application-scenarios {
    padding: 80px 0;
    background: linear-gradient(180deg, #f8f9fb 0%, #fff 100%);
}

.application-scenarios h3.title {
    font-size: 36px;
    color: #001760;
    text-align: center;
    margin-bottom: 50px;
}

.application-scenarios h3.title .inner {
    display: inline-block;
    padding-bottom: 15px;
    border-bottom: 4px solid #e52054;
}

.case-list-item {
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.case-list-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(135deg, #001760 0%, #009ee2 100%);
    transition: height 0.4s ease;
    z-index: 0;
}

.case-list-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.case-list-item:hover::after {
    height: 100%;
}

.case-list-item > * {
    position: relative;
    z-index: 1;
    transition: color 0.4s ease;
}

.case-list-item:hover > * {
    color: #fff;
}

/* -------------------- 按钮样式 -------------------- */
.btn-cta {
    transition: all 0.3s ease;
}

.btn-cta:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(229, 32, 84, 0.4);
}

/* -------------------- 产品概览、用户评价、AI写作模块卡片样式 -------------------- */
.kds-section-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.kds-section-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.kds-section-card .section-pic .slide-container {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.kds-section-card .section-pic .slide-container:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.kds-section-card .section-pic .slide-container img {
    transition: transform 0.5s ease;
}

.kds-section-card .section-pic .slide-container:hover img {
    transform: scale(1.02);
}

/* -------------------- 文档列表卡片样式 -------------------- */
.kds-info-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.08);
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.kds-info-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}

.kds-info-card .info-title {
    background: linear-gradient(135deg, #001760 0%, #009ee2 100%);
    padding: 15px 20px;
    border-radius: 12px 12px 0 0;
    margin: -25px -25px 20px -25px;
}

.kds-info-card .info-title h2 {
    color: #fff !important;
}

.kds-info-card .info-title h2 span {
    color: #fff !important;
}

/* -------------------- 响应式调整 -------------------- */
@media (max-width: 768px) {
    .intro h2 {
        font-size: 24px;
    }
    
    .intro-text {
        padding: 25px;
    }
    
    .case-list-item {
        margin-bottom: 20px;
    }
}

/* -------------------- 滚动条美化 -------------------- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #e52054 0%, #009ee2 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #c41e4a 0%, #007bc5 100%);
}

/* -------------------- 套餐卡片样式 -------------------- */
.pricing-package {
    transition: all 0.4s ease;
}

.pricing-package .pricing-package-inner {
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    overflow: hidden;
}

.pricing-package:hover .pricing-package-inner {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.pricing-package .package-header {
    background: linear-gradient(135deg, #f8f9fb 0%, #fff 100%);
    padding: 25px 15px;
    border-bottom: 1px solid #eee;
    transition: all 0.3s ease;
}

.pricing-package:hover .package-header {
    background: linear-gradient(135deg, #001760 0%, #009ee2 100%);
}

.pricing-package:hover .package-header h3 a {
    color: #fff !important;
}

.pricing-package .package-content {
    padding: 20px 15px;
}

.pricing-package .package-price {
    /** margin-bottom: 20px;*/
}

.pricing-package .package-buy .btn {
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 16px;
    transition: all 0.3s ease;
}

.pricing-package .package-buy .btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(229, 32, 84, 0.4);
}

.pricing-package .btn-red {
    background: linear-gradient(135deg, #e52054 0%, #c41e4a 100%);
    border: none;
    color: #fff;
}

.pricing-package .btn-blue {
    background: linear-gradient(135deg, #009ee2 0%, #007bc5 100%);
    border: none;
    color: #fff;
}

.pricing-package .package-top-features,
.pricing-package .package-features {
    padding: 0 10px;
}

.pricing-package .package-top-features li,
.pricing-package .package-features li {
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
    font-size: 13px;
    transition: all 0.3s ease;
}

.pricing-package:hover .package-top-features li,
.pricing-package:hover .package-features li {
    border-bottom-color: rgba(229, 32, 84, 0.2);
}

/* 套餐切换按钮样式 */
.planLevel-change-sel {
    background: linear-gradient(135deg, #001760 0%, #009ee2 100%);
    border-radius: 40px;
    padding: 10px;
    display: inline-flex;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 23, 96, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.5);
}

.planLevel-span-sel {
    padding: 14px 45px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    background: rgba(255, 255, 255, 0.25);
    border: 3px solid rgba(255, 255, 255, 0.6);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.planLevel-span-sel:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.4);
    border-color: #fff;
    transform: scale(1.05);
}

.planLevel-span-sel.case_active {
    background: #fff;
    color: #001760;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 3px solid #e52054;
    text-shadow: none;
}

/* 热门/推荐套餐样式 */
.pricing-package .package-header.hot {
    background: linear-gradient(135deg, #e52054 0%, #c41e4a 100%) !important;
    padding: 25px 15px;
    border-bottom: none;
}

.pricing-package .package-header.hot h3 a {
    color: #fff !important;
    font-size: 20px;
    font-weight: 600;
}

.pricing-package .package-header.hot::before {
    content: '热门';
    position: absolute;
    top: 10px;
    right: -25px;
    background: #fff;
    color: #e52054;
    padding: 3px 20px;
    font-size: 12px;
    transform: rotate(45deg);
    box-shadow: 0 2px 8px rgba(229, 32, 84, 0.4);
    font-weight: 600;
}

.pricing-package {
    position: relative;
}

/* 专业版套餐样式（蓝色突出） */
.pricing-package .package-header[style*="background-color:#2f99ea"],
.pricing-package .package-header[style*="background-color: #2f99ea"] {
    background: linear-gradient(135deg, #2f99ea 0%, #1a7cc7 100%) !important;
    padding: 25px 15px;
}

.pricing-package .package-header[style*="background-color:#2f99ea"] h3 a,
.pricing-package .package-header[style*="background-color: #2f99ea"] h3 a {
    color: #fff !important;
}

/* 旗舰版/热门套餐样式 */
.pricing-package .package-header.hot {
    background: linear-gradient(135deg, #e52054 0%, #c41e4a 100%) !important;
    padding: 25px 15px;
    border-bottom: none;
}

.pricing-package .package-header.hot h3 a {
    color: #fff !important;
    font-size: 20px;
    font-weight: 600;
}

/* 企业版套餐头部样式 */
.pricing-package .package-header[style*="color:#fff"] {
    background: linear-gradient(135deg, #001760 0%, #009ee2 100%) !important;
    padding: 25px 15px;
}

.pricing-package .package-header[style*="color:#fff"] h3 a {
    color: #fff !important;
}