/* 全局样式 */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --accent-color: #28a745;
    --dark-color: #343a40;
    --light-color: #f8f9fa;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

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

body {
    font-family: 'Microsoft YaHei', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* 导航栏样式 */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link {
    color: var(--dark-color) !important;
    font-weight: 500;
    margin: 0 10px;
    transition: color 0.3s ease;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

/* 全新现代化横幅样式 - 重新设计颜色搭配 */
.hero-section {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 30%, #7e8ba3 70%, #b8c6db 100%);
    color: white;
    position: relative;
    overflow: hidden;
    padding: 30px 0;
    min-height: 450px;
    display: flex;
    align-items: center;
}

/* 添加浮动粒子效果 */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    pointer-events: none;
}

.particle:nth-child(1) {
    width: 4px;
    height: 4px;
    top: 20%;
    left: 10%;
    animation: floatUp 15s linear infinite;
}

.particle:nth-child(2) {
    width: 3px;
    height: 3px;
    top: 40%;
    left: 80%;
    animation: floatUp 12s linear infinite;
    animation-delay: 2s;
}

.particle:nth-child(3) {
    width: 5px;
    height: 5px;
    top: 60%;
    left: 30%;
    animation: floatUp 18s linear infinite;
    animation-delay: 4s;
}

.particle:nth-child(4) {
    width: 2px;
    height: 2px;
    top: 80%;
    left: 60%;
    animation: floatUp 14s linear infinite;
    animation-delay: 1s;
}

.particle:nth-child(5) {
    width: 6px;
    height: 6px;
    top: 30%;
    left: 50%;
    animation: floatUp 20s linear infinite;
    animation-delay: 3s;
}

@keyframes floatUp {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(720deg);
        opacity: 0;
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    opacity: 0.6;
}

.hero-container {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 0;
}

/* 现代化横幅容器 */
.hero-modern-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    z-index: 10;
}

/* 确保容器宽度正确 */
.hero-container {
    width: 100%;
    max-width: 100%;
    padding: 0;
}

/* 动态背景效果 */
.hero-modern-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.01) 0%, transparent 50%);
    animation: backgroundFloat 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes backgroundFloat {
    0%, 100% { transform: rotate(0deg) scale(1); }
    33% { transform: rotate(120deg) scale(1.1); }
    66% { transform: rotate(240deg) scale(0.9); }
}

/* 顶部信任标签 */
.hero-top-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.trust-badges {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.trust-badge.badge-hot {
    background: rgba(255, 107, 107, 0.2);
    border: 1px solid rgba(255, 107, 107, 0.4);
    color: #ff6b6b;
}

.trust-badge.badge-safe {
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.4);
    color: #4caf50;
}

.trust-badge.badge-users {
    background: rgba(255, 193, 7, 0.2);
    border: 1px solid rgba(255, 193, 7, 0.4);
    color: #ffc107;
}

.trust-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(76, 175, 80, 0.2);
    border: 1px solid rgba(76, 175, 80, 0.4);
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #4caf50;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: #4caf50;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* 主内容网格布局 - 确保完全等宽 */
.hero-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: stretch;
    width: 100%;
    grid-auto-flow: row;
    /* 强制等宽 */
    grid-auto-columns: 1fr;
}

/* 左侧内容区域 - 确保与右侧完全相同 */
.hero-left-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
    min-width: 0; /* 防止内容溢出 */
    z-index: 20;
    position: relative;
    background: rgba(30, 60, 114, 0.15);
    background: linear-gradient(135deg, rgba(30, 60, 114, 0.25), rgba(42, 82, 152, 0.2));
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(15px);
    height: 100%;
    /* 确保不超出网格容器 */
    box-sizing: border-box;
    overflow: hidden;
}

/* 右侧内容区域 - 确保与左侧完全相同 */
.hero-right-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
    width: 100%;
    min-width: 0; /* 防止内容溢出 */
    z-index: 20;
    position: relative;
    background: rgba(126, 139, 163, 0.15);
    background: linear-gradient(135deg, rgba(126, 139, 163, 0.25), rgba(184, 198, 219, 0.2));
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(15px);
    height: 100%;
    /* 确保不超出网格容器 */
    box-sizing: border-box;
    overflow: hidden;
}

/* 产品标题区域 */
.product-header {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.product-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    font-size: 0.9rem;
    font-weight: 500;
    width: fit-content;
}

.product-title {
    display: flex;
    align-items: center;
    gap: 15px;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.brand-name {
    font-size: 3.2rem;
    font-weight: 800;
    color: #ffd700;
    text-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
    line-height: 1.1;
    margin: 0;
}

.product-name {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    margin: 0;
}

.product-tagline {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.4;
}

.product-tagline strong {
    color: #ffd700;
    font-weight: 700;
}

/* 核心优势卡片 */
.core-advantages {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.advantage-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: rgba(102, 126, 234, 0.7);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.7));
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    color: #ffffff !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    pointer-events: auto;
}

/* 确保所有子元素文字可见 */
.advantage-card * {
    color: #ffffff !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.advantage-card:hover {
    background: rgba(102, 126, 234, 0.9);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.95), rgba(118, 75, 162, 0.85));
    transform: translateX(5px) scale(1.02);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.5);
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
    border-radius: 15px;
}

.advantage-card:hover::before {
    transform: translateX(100%);
}

.advantage-icon-wrapper {
    transition: all 0.3s ease;
}

.advantage-card:hover .advantage-icon-wrapper {
    transform: rotateY(360deg) scale(1.1);
    box-shadow: 0 8px 20px rgba(79, 172, 254, 0.5);
}

.advantage-icon-wrapper {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.advantage-content h4 {
    margin: 0 0 8px 0;
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff !important;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 1), 0 0 20px rgba(0, 0, 0, 0.8);
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 10;
    position: relative;
}

.advantage-content p {
    margin: 0;
    font-size: 1rem;
    color: #ffffff !important;
    line-height: 1.5;
    font-weight: 500;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 1), 0 0 15px rgba(0, 0, 0, 0.7);
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 10;
    position: relative;
}

/* CTA按钮样式 - 确保可点击 */
.hero-cta-area {
    pointer-events: auto;
    z-index: 25;
    position: relative;
}

.main-actions {
    pointer-events: auto;
    z-index: 25;
    position: relative;
}

.btn-primary-large,
.btn-secondary-large,
.btn-ghost {
    pointer-events: auto !important;
    z-index: 30 !important;
    position: relative !important;
    cursor: pointer !important;
}

.btn-primary-large:hover,
.btn-secondary-large:hover,
.btn-ghost:hover {
    pointer-events: auto !important;
    transform: translateY(-3px) scale(1.02);
}

/* CTA行动区域 */
.hero-cta-area {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.main-actions {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn-primary-large,
.btn-secondary-large {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 32px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary-large {
    background: linear-gradient(135deg, #ffd700, #ffa000);
    color: #1e3c72;
}

.btn-secondary-large {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-text {
    font-weight: 700;
    margin-bottom: 2px;
}

.btn-subtext {
    font-size: 0.8rem;
    opacity: 0.8;
}

.btn-primary-large:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    background: linear-gradient(135deg, #ffe873, #ffd54f);
}

.btn-primary-large::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: 0;
}

.btn-primary-large:active::before {
    width: 300px;
    height: 300px;
}

.btn-secondary-large:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

.btn-secondary-large::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: 0;
}

.btn-secondary-large:active::before {
    width: 300px;
    height: 300px;
}

.trust-points {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.trust-point {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.trust-point i {
    color: #4caf50;
}

/* 右侧展示区域 */
.hero-right-column {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 软件展示 */
.software-showcase {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.showcase-main {
    position: relative;
}

.software-window {
    background: rgba(0, 0, 0, 0.8);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.window-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.window-controls {
    display: flex;
    gap: 8px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control-red { background: #ff5f56; }
.control-yellow { background: #ffbd2e; }
.control-green { background: #4caf50; }

.window-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: white;
}

.window-actions {
    display: flex;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.window-content {
    padding: 0;
}

.software-preview {
    width: 100%;
    height: 280px;
    object-fit: contain;
    border-radius: 0 0 11px 11px;
    background: #000;
    padding: 10px;
    display: block;
}

/* 修复横幅轮播图片显示问题 */
.software-window .carousel {
    height: 280px;
}

.software-window .carousel-inner {
    height: 100%;
    border-radius: 0 0 11px 11px;
    overflow: hidden;
}

.software-window .carousel-item {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
}

.software-window .carousel-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 0 0 11px 11px;
}

/* 确保轮播控制按钮正确显示 */
.software-window .carousel-control-prev,
.software-window .carousel-control-next {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.software-window .carousel-control-prev:hover,
.software-window .carousel-control-next:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.8);
}

.software-window .carousel-control-prev {
    left: 10px;
}

.software-window .carousel-control-next {
    right: 10px;
}

/* 轮播指示器样式 */
.software-window .carousel-indicators {
    bottom: 10px;
    margin-bottom: 0;
}

.software-window .carousel-indicators button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin: 0 3px;
    background: rgba(255, 255, 255, 0.5);
    border: none;
}

.software-window .carousel-indicators button.active {
    background: rgba(255, 255, 255, 0.9);
}

/* 功能展示网格 */
.feature-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.feature-showcase-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

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

.feature-icon {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.feature-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.feature-details strong {
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
}

.feature-details span {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
}

/* 用户评价轮播展示 - 现代化设计 */
.user-testimonial-carousel {
    margin-top: 20px;
    position: relative;
    min-height: 250px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 25px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* 好评轮播指示器样式 */
.testimonial-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
}

.testimonial-indicators .indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.testimonial-indicators .indicator.active {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
    border-color: rgba(255, 255, 255, 0.9);
}

.testimonial-indicators .indicator:hover {
    background: rgba(255, 255, 255, 0.6);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.15);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    position: relative;
    min-height: 200px;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.3);
}

.testimonial-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 15px;
}

.testimonial-rating i {
    color: #4facfe;
    font-size: 1rem;
    text-shadow: 0 2px 4px rgba(79, 172, 254, 0.3);
}

.rating-text {
    font-size: 0.9rem;
    color: #4facfe;
    font-weight: 600;
    margin-left: 8px;
    text-shadow: 0 2px 4px rgba(79, 172, 254, 0.3);
}

.testimonial-content {
    margin-bottom: 15px;
}

.testimonial-content p {
    margin: 0;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-photo {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(79, 172, 254, 0.5);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.author-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-name {
    font-size: 1rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.author-role {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0; transform: translateY(10px); }
    5%, 85% { opacity: 1; transform: translateY(0); }
    90% { opacity: 0; transform: translateY(-10px); }
}

/* 数据统计区域 */
.hero-stats-section {
    margin-top: 20px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 30px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: center;
}

.stat-number-container {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 8px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffd700;
    text-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
    animation: numberGlow 2s ease-in-out infinite alternate;
}

@keyframes numberGlow {
    0% {
        text-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
        transform: scale(1);
    }
    100% {
        text-shadow: 0 2px 20px rgba(255, 215, 0, 0.6);
        transform: scale(1.05);
    }
}

.stat-suffix {
    font-size: 1.2rem;
    font-weight: 600;
    color: #ffd700;
    animation: suffixPulse 3s ease-in-out infinite;
}

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

.stat-description {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.stat-item:hover .stat-number {
    animation: numberHighlight 0.6s ease;
}

@keyframes numberHighlight {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* 左侧内容 */
.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    color: #ffffff;
}

.hero-title span {
    color: #3498db;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 30px;
    color: #ecf0f1;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 40px;
    color: #bdc3c7;
}

.hero-features {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-features h5 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #3498db;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 1rem;
    color: #ecf0f1;
}

.feature-item i {
    color: #2ecc71;
    font-size: 1.1rem;
    width: 20px;
}

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

/* 按钮组 */
.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.btn-hero-primary:hover {
    background: linear-gradient(135deg, #2980b9, #21618c);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.btn-hero-secondary {
    background: transparent;
    color: #3498db;
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    border: 2px solid #3498db;
}

.btn-hero-secondary:hover {
    background: #3498db;
    color: white;
    transform: translateY(-2px);
}

.btn-hero-text {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 2px;
}

/* 右侧图片 */
.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.1);
}

/* 统计数据 */
.hero-stats {
    display: flex;
    gap: 30px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-box {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #3498db;
    margin-bottom: 5px;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: #95a5a6;
}

/* 现代化横幅响应式设计 */
@media (max-width: 1200px) {
    .hero-modern-container {
        padding: 15px;
        gap: 25px;
    }

    .brand-name {
        font-size: 2.8rem;
    }

    .product-name {
        font-size: 1.8rem;
    }

    .hero-main-grid {
        gap: 30px;
    }
}

@media (max-width: 992px) {
    .hero-section {
        padding: 40px 0;
    }

    .hero-modern-container {
        padding: 10px;
        gap: 20px;
    }

    .hero-main-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
        /* 在小屏幕上保持单列布局 */
    }

    .hero-left-column,
    .hero-right-column {
        align-items: center;
        justify-content: center;
        /* 在小屏幕上确保宽度一致 */
        max-width: 100%;
        width: 100%;
    }

    .hero-top-section {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .trust-badges {
        justify-content: center;
        flex-wrap: wrap;
    }

    .main-actions {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .brand-name {
        font-size: 2.5rem;
    }

    .product-name {
        font-size: 1.6rem;
    }

    .product-tagline {
        font-size: 1.1rem;
    }

    .hero-row {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
        min-height: auto;
    }

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

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

    .hero-description {
        font-size: 1rem;
    }

    .hero-features {
        padding: 20px;
    }

    .btn-hero-primary,
    .btn-hero-secondary {
        padding: 12px 25px;
        font-size: 1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .stat-number {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

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

    .btn-hero-primary,
    .btn-hero-secondary {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
}

.hero-badge {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.hero-badge .badge {
    font-size: 0.75rem;
    padding: 6px 12px;
    font-weight: 600;
    animation: pulse 2s infinite;
}

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

/* 横幅标题样式 */
.hero-title-main {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.1;
}

.title-highlight {
  color: #FFD700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  display: block;
  font-size: 3.8rem;
}

.title-sub {
  color: #FFFFFF;
  font-size: 2.5rem;
  font-weight: 600;
}

.hero-badges {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.badge-hot {
  background: linear-gradient(45deg, #FF6B6B, #FF4444);
  color: white;
  padding: 8px 16px;
  border-radius: 25px;
  font-weight: 600;
  animation: pulse 2s infinite;
}

.badge-free {
  background: linear-gradient(45deg, #4ECDC4, #44A08D);
  color: white;
  padding: 8px 16px;
  border-radius: 25px;
  font-weight: 600;
}

.badge-users {
  background: linear-gradient(45deg, #667EEA, #764BA2);
  color: white;
  padding: 8px 16px;
  border-radius: 25px;
  font-weight: 600;
}

.value-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin: 25px 0;
}

.value-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 20px;
  text-align: center;
  transition: all 0.3s ease;
}

.value-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.25);
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.value-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}

.value-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #FFD700;
  margin-bottom: 5px;
}

.value-desc {
  font-size: 0.9rem;
  opacity: 0.9;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.8rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    color: #ffffff;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fbbf24;
    margin-bottom: 1rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-content .lead {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    line-height: 1.6;
    font-weight: 500;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.hero-buttons .btn {
    position: relative;
    overflow: hidden;
    border-radius: 50px;
    padding: 12px 24px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    z-index: 15;
    cursor: pointer;
}

.hero-buttons .btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.hero-buttons .btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-subtitle {
    display: block;
    font-size: 0.75rem;
    opacity: 0.8;
    margin-top: 2px;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 1.5rem;
    padding: 15px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #fbbf24;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.stat-label {
    font-size: 0.9rem;
    color: #ffffff;
    margin-top: 5px;
    font-weight: 500;
}

.hero-features {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-features h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    color: #fbbf24;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    padding: 8px 0;
    transition: transform 0.2s ease;
    color: #ffffff;
    font-weight: 500;
}

.feature-item:hover {
    transform: translateX(5px);
}

.feature-item i {
    font-size: 1.1rem;
    width: 20px;
}

.hero-image-container {
    position: relative;
    z-index: 2;
}

.hero-image {
    position: relative;
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-image:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.05);
}

.hero-img-main {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
    border: 4px solid rgba(255, 255, 255, 0.2);
}

.floating-cards {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 3;
}

.floating-card {
    position: absolute;
    background: linear-gradient(135deg, #fff, #f8f9fa);
    color: #333;
    padding: 15px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    min-width: 120px;
    text-align: center;
    animation: float 3s ease-in-out infinite;
    transition: transform 0.3s ease;
    cursor: default;
}

.floating-card:hover {
    transform: scale(1.1);
}

.card-1 {
    top: -10px;
    right: 10px;
    animation-delay: 0s;
}

.card-2 {
    top: 40%;
    right: -20px;
    transform: translateY(-50%);
    animation-delay: 1s;
}

.card-3 {
    bottom: -10px;
    left: 10px;
    animation-delay: 2s;
}

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

.card-icon {
    font-size: 1.5rem;
    color: #667eea;
    margin-bottom: 5px;
}

.card-text {
    font-size: 0.8rem;
    font-weight: 600;
}

.card-text strong {
    display: block;
    color: #667eea;
    font-size: 0.9rem;
}

/* 功能演示模态框样式 */
.modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 20px 20px 0 0;
    border: none;
}

.modal-body {
    padding: 0;
}

.demo-video-container {
    position: relative;
    overflow: hidden;
    border-radius: 0 0 20px 20px;
}

.demo-video-container img {
    width: 100%;
    height: auto;
    display: block;
}

.demo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.95), rgba(118, 75, 162, 0.95));
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 30px;
    text-align: center;
}

.demo-overlay h4 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.demo-overlay p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.demo-features ul {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem 0;
    text-align: left;
    max-width: 400px;
}

.demo-features li {
    padding: 8px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.demo-features li:last-child {
    border-bottom: none;
}

/* 功能组样式 */
.feature-group {
    margin-bottom: 60px;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 2px;
}

.section-desc {
    font-size: 1.1rem;
    color: #666;
    margin-top: 20px;
}

/* 功能列表样式 */
.feature-list {
    list-style: none;
    padding: 0;
    margin: 15px 0 0 0;
}

.feature-list li {
    padding: 6px 0;
    font-size: 0.9rem;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    padding-left: 20px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.feature-card {
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

/* 功能特点样式 */
.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-card p {
    color: var(--secondary-color);
    margin-bottom: 0;
}

/* 软件截图样式 */
.screenshot-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.screenshot-item:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
}

.screenshot-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.screenshot-item:hover img {
    transform: scale(1.1);
}

.screenshot-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 1.5rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.screenshot-item:hover .screenshot-overlay {
    transform: translateY(0);
}

.screenshot-overlay h5 {
    margin: 0;
    font-weight: 600;
}

/* 案例展示样式 */
.case-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.case-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.case-card:hover .case-image img {
    transform: scale(1.1);
}

.case-content {
    padding: 2rem;
}

.case-content h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.case-content p {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

/* 下载区域样式 */
.download-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
}

.download-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

.download-card h3 {
    margin-bottom: 1rem;
    font-weight: 600;
}

.download-card p {
    margin-bottom: 2rem;
    opacity: 0.9;
}

.download-buttons .btn {
    min-width: 200px;
    padding: 12px 30px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.download-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.download-info p {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* 教程资源样式 */
.tutorial-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
}

.tutorial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.tutorial-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
}

.tutorial-card h4 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.tutorial-card p {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

/* 联系我们样式 */
.contact-item {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.contact-item h5 {
    color: white;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-item p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.contact-info {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
}

.resource-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.resource-links .btn {
    border-radius: 50px;
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.resource-links .btn:hover {
    transform: translateY(-2px);
    background-color: white !important;
    color: var(--dark-color) !important;
}

/* 页脚样式 */
footer {
    background: #000 !important;
    color: rgba(255, 255, 255, 0.7);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 2.8rem;
    }

    .hero-stats {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0 50px;
        min-height: 70vh;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

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

    .hero-content .lead {
        font-size: 1rem;
        margin-bottom: 1.2rem;
    }

    .hero-buttons {
        gap: 10px;
        margin-bottom: 1.2rem;
    }

    .hero-buttons .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .btn-subtitle {
        font-size: 0.65rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 15px;
        padding: 12px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .hero-features {
        padding: 15px;
        margin-bottom: 1rem;
    }

    .hero-features h5 {
        font-size: 1rem;
        margin-bottom: 0.6rem;
    }

    .feature-item {
        font-size: 0.85rem;
        padding: 6px 0;
    }

    .feature-card,
    .screenshot-item,
    .case-card,
    .tutorial-card {
        margin-bottom: 1.5rem;
    }

    .download-card {
        padding: 1.5rem;
    }

    .resource-links {
        flex-direction: column;
        align-items: center;
    }

    .resource-links .btn {
        width: 100%;
        max-width: 250px;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-stats {
        gap: 10px;
    }

    .stat-number {
        font-size: 1.2rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .hero-features {
        padding: 12px;
    }

    .hero-features h5 {
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
}

/* 平滑滚动 */
html {
    scroll-behavior: smooth;
}

/* 全局页面加载优化 */
body {
    animation: pageLoad 0.8s ease-out;
}

@keyframes pageLoad {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 优化的悬停效果 */
.feature-item,
.chat-case-card,
.review-card,
.screenshot-item,
.case-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 按钮交互增强 */
.btn-hero-primary,
.btn-hero-secondary,
.download-buttons .btn {
    position: relative;
    overflow: hidden;
}

.btn-hero-primary::after,
.btn-hero-secondary::after,
.download-buttons .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-hero-primary:active::after,
.btn-hero-secondary:active::after,
.download-buttons .btn:active::after {
    width: 300px;
    height: 300px;
}

/* 卡片悬停阴影增强 */
.feature-card:hover,
.chat-case-card:hover,
.review-card:hover,
.screenshot-item:hover,
.case-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* 优化的加载动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 滚动显示动画 */
[data-aos] {
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 图片加载优化 */
img {
    transition: opacity 0.3s ease;
}

img[loading="lazy"] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* 加载动画 */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}

/* 按钮悬停效果 */
.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

/* 阴影效果 */
.shadow-hover {
    transition: box-shadow 0.3s ease;
}

.shadow-hover:hover {
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* 痛点和解决方案样式 */
.pain-point, .solution-point {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.pain-point {
    background: rgba(220, 53, 69, 0.1);
    border-left: 3px solid #dc3545;
}

.solution-point {
    background: rgba(25, 135, 84, 0.1);
    border-left: 3px solid #198754;
}

/* 简化版卖点样式 */
.selling-points-simple {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 20px;
    backdrop-filter: blur(10px);
}

.selling-point-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: transform 0.2s ease;
}

.selling-point-item:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.2);
}

.selling-point-item i {
    font-size: 1.2rem;
}

.selling-point-item span {
    font-size: 0.9rem;
    font-weight: 500;
}

/* 紧凑版卖点样式 */
.main-selling-points {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 15px;
    backdrop-filter: blur(10px);
}

.selling-point-compact {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    transition: all 0.2s ease;
    text-align: center;
    justify-content: center;
}

.selling-point-compact:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.selling-point-compact i {
    font-size: 1rem;
    color: white;
}

.selling-point-compact span {
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
}

/* 痛点解决方案卡片样式 */
.pain-solution-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    height: 100%;
    transition: transform 0.3s ease;
}

.pain-solution-card:hover {
    transform: translateY(-5px);
}

.pain-solution-card.solution {
    border-left: 4px solid #28a745;
}

.card-header-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    text-align: center;
}

.pain-solution-card.solution .card-header-section {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.card-body-section {
    padding: 25px;
}

.pain-item, .solution-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 10px;
    transition: transform 0.2s ease;
}

.pain-item {
    background: rgba(220, 53, 69, 0.05);
    border-left: 3px solid #dc3545;
}

.solution-item {
    background: rgba(40, 167, 69, 0.05);
    border-left: 3px solid #28a745;
}

.pain-item:hover, .solution-item:hover {
    transform: translateX(5px);
}

.pain-item i, .solution-item i {
    font-size: 1.5rem;
    margin-top: 5px;
}

.pain-content h5, .solution-content h5 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.pain-content p, .solution-content p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

/* 核心优势样式 - 横向布局 */
.core-advantages {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    flex-wrap: wrap; /* 允许换行以适应小屏幕 */
}

.advantage-item {
    flex: 1;
    min-width: 200px; /* 设置最小宽度以确保水平布局 */
    text-align: center;
    padding: 20px 15px;
    border-radius: 10px;
    background: #f8f9fa;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.advantage-item:hover {
    transform: translateY(-5px);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.advantage-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #007bff;
}

.advantage-item:hover .advantage-icon {
    color: white;
}

.advantage-text h5 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.advantage-text p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* 脉冲动画 */
.pulse-animation {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 123, 255, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0);
    }
}

/* 聊天案例样式 */
.chat-case-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    height: 100%;
    transition: transform 0.3s ease;
}

.chat-case-card:hover {
    transform: translateY(-5px);
}

.chat-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.user-details h5 {
    margin: 0;
    font-size: 1.1rem;
}

.user-details p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

.chat-status {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.chat-status.success {
    background: rgba(25, 135, 84, 0.2);
    border: 1px solid rgba(25, 135, 84, 0.5);
}

.chat-messages {
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}

.message {
    margin-bottom: 15px;
    display: flex;
}

.message.customer {
    justify-content: flex-start;
}

.message.customer .message-content {
    background: #f8f9fa;
    color: #333;
    border-radius: 15px 15px 15px 0;
}

.message.seller {
    justify-content: flex-end;
}

.message.seller .message-content {
    background: #007bff;
    color: white;
    border-radius: 15px 15px 0 15px;
}

.message-content {
    max-width: 80%;
    padding: 12px 16px;
    font-size: 0.9rem;
    line-height: 1.4;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.message-content.success {
    background: #198754;
    color: white;
}

.chat-images {
    padding: 15px 20px;
    border-top: 1px solid #eee;
}

.chat-img {
    cursor: pointer;
    transition: transform 0.2s ease;
}

.chat-img:hover {
    transform: scale(1.05);
}

/* 抖音行业案例展示样式 */
.tiktok-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.tiktok-case-item {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
}

.tiktok-case-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.case-header {
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
}

.industry-badge餐饮 {
    background: #FF6B6B;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    top: 15px;
    right: 15px;
}

.industry-badge服装 {
    background: #4ECDC4;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    top: 15px;
    right: 15px;
}

.industry-badge教育 {
    background: #45B7D1;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    top: 15px;
    right: 15px;
}

.industry-badge美容 {
    background: #F7B731;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    top: 15px;
    right: 15px;
}

.industry-badge汽车 {
    background: #5F27CD;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    top: 15px;
    right: 15px;
}

.industry-badge宠物 {
    background: #00D2D3;
    color: white;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    top: 15px;
    right: 15px;
}

.case-title {
    margin-right: 80px;
}

.case-title h4 {
    margin: 0 0 5px 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.case-account {
    margin: 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.tiktok-case-item:hover .video-thumbnail img {
    transform: scale(1.05);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.7));
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 15px;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FF0050;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.tiktok-case-item:hover .play-btn {
    background: white;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-stats {
    display: flex;
    gap: 15px;
    align-self: flex-end;
}

.video-stats .stat {
    background: rgba(0,0,0,0.6);
    color: white;
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.case-content {
    padding: 25px 20px;
}

.case-desc {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    padding: 6px 12px;
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.tag:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* 行业表现数据样式 */
.industry-performance {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 40px 30px;
    margin-top: 50px;
}

.performance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.performance-item {
    background: white;
    border-radius: 15px;
    padding: 25px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.performance-item:hover {
    transform: translateY(-5px);
    border-color: #667eea;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.2);
}

.perf-icon餐饮,
.perf-icon服装,
.perf-icon美容,
.perf-icon教育,
.perf-icon汽车,
.perf-icon宠物 {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    flex-shrink: 0;
}

.perf-content h5 {
    margin: 0 0 10px 0;
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
}

.perf-stats {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.perf-stats span {
    font-size: 0.85rem;
    color: #666;
}

.perf-stats span:first-child {
    font-weight: 600;
    color: #007bff;
}

/* 视频案例样式 */
.video-case-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    height: 100%;
}

.video-case-card:hover {
    transform: translateY(-10px);
}

.video-thumbnail {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-case-card:hover .video-thumbnail img {
    transform: scale(1.1);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0,0,0,0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.video-case-card:hover .play-button {
    background: #007bff;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-stats {
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.video-info {
    padding: 20px;
}

.video-info h5 {
    margin-bottom: 10px;
    color: #333;
}

.video-info p {
    color: #666;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.video-metrics {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: #666;
}

.video-metrics span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 播放量统计样式 */
.play-stats {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.play-stats:hover {
    transform: translateY(-5px);
}

.play-stats .display-4 {
    margin-bottom: 10px;
}

/* 新的视频展示样式 */
.video-stats-showcase {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-5px);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.stat-icon {
    font-size: 2.5rem;
    color: #007bff;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 123, 255, 0.1);
    border-radius: 50%;
}

.stat-box:hover .stat-icon {
    color: white;
    background: rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.video-showcase-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.video-main-feature {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.video-thumbnail-large {
    position: relative;
    height: 400px;
}

.video-thumbnail-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay-large {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.8));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    color: white;
}

.play-btn-large {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #007bff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.play-btn-large:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: white;
}

.video-title-large h3 {
    margin: 0 0 10px 0;
    font-size: 2rem;
    font-weight: bold;
}

.video-title-large p {
    margin: 0 0 20px 0;
    font-size: 1.1rem;
    opacity: 0.9;
}

.video-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.video-side-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.video-item-small {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.video-item-small:hover {
    transform: translateY(-5px);
}

.video-item-small img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.video-info-small {
    padding: 15px;
}

.video-info-small h5 {
    margin: 0 0 10px 0;
    font-size: 1rem;
    color: #333;
}

.video-stats-small {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: #666;
}

.success-case-details {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin: 40px 0; /* 确保上下有合适的边距 */
    max-width: 100%; /* 防止溢出 */
    overflow: hidden;
}

.case-highlight {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
}

.case-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.metric-item {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
}

.metric-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 0.9rem;
    color: #666;
}

.case-description h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.case-description p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    padding: 5px 15px;
    background: rgba(0, 123, 255, 0.1);
    color: #007bff;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* 6大行业应用场景案例样式 */
.industry-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.industry-case {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.industry-case:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.industry-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px 25px;
    text-align: center;
    position: relative;
}

.industry-icon {
    font-size: 3rem;
    margin-bottom: 15px;
    display: block;
}

.industry-title h4 {
    margin: 0 0 8px 0;
    font-size: 1.4rem;
    font-weight: 600;
}

.industry-title p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

.industry-content {
    padding: 30px 25px;
}

.industry-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 25px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
}

.industry-stats .stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

.use-cases {
    margin-bottom: 25px;
}

.use-cases h5 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.case-tag {
    padding: 8px 15px;
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.case-tag:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

.result-highlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.result-metric {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.result-metric:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.result-metric i {
    font-size: 1.5rem;
    color: #007bff;
    min-width: 30px;
}

.result-metric:hover i {
    color: white;
}

.metric-content {
    display: flex;
    flex-direction: column;
}

.metric-value {
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 3px;
}

.metric-desc {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* 行业应用详细展示样式 */
.industry-showcase {
    background: #f8f9fa;
    border-radius: 20px;
    padding: 40px 30px;
    margin-top: 50px;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.showcase-item {
    background: white;
    border-radius: 15px;
    padding: 30px 25px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.showcase-item:hover {
    transform: translateY(-5px);
    border-color: #667eea;
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.2);
}

.showcase-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
}

.showcase-item h4 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.showcase-item p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.showcase-stats {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.showcase-stats .stat {
    padding: 8px 15px;
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.success-summary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    padding: 40px;
    color: white;
    text-align: center;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.summary-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.summary-icon {
    font-size: 2.5rem;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.summary-number {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.summary-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* 工作流程样式 */
.workflow-main {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow-x: auto;
}

.workflow-container {
    min-width: 800px;
}

.workflow-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.workflow-step {
    flex: 1;
    text-align: center;
    position: relative;
}

.step-circle {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 20px;
    position: relative;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
    transition: transform 0.3s ease;
}

.step-circle:hover {
    transform: scale(1.1);
}

.step-number {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.step-icon {
    font-size: 1.5rem;
}

.step-content h4 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.2rem;
    font-weight: 600;
}

.step-content p {
    color: #666;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.step-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.detail-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 20px;
    font-size: 0.85rem;
    color: #667eea;
    font-weight: 500;
}

.detail-icon {
    font-size: 1rem;
}

.workflow-connector {
    flex: 0 0 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.connector-arrow {
    width: 40px;
    height: 2px;
    background: linear-gradient(to right, #667eea, #764ba2);
    position: relative;
}

.connector-arrow::after {
    content: '';
    position: absolute;
    right: -8px;
    top: -4px;
    width: 0;
    height: 0;
    border-left: 10px solid #764ba2;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

/* 详细流程卡片 */
.workflow-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.workflow-detail-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.workflow-detail-card:hover {
    transform: translateY(-5px);
}

.card-header-custom {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.header-text h4 {
    margin: 0 0 5px 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.header-text p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

.card-body-custom {
    padding: 25px;
}

.workflow-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.workflow-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.item-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 50%;
    flex-shrink: 0;
}

.item-content h5 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1rem;
    font-weight: 600;
}

.item-content p {
    margin: 0;
    color: #666;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* 效率对比 */
.efficiency-comparison {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.comparison-header {
    text-align: center;
    margin-bottom: 30px;
}

.comparison-header h3 {
    color: #333;
    margin-bottom: 10px;
    font-size: 1.8rem;
    font-weight: 600;
}

.comparison-header p {
    color: #666;
    font-size: 1rem;
}

.comparison-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
}

.comparison-side h4 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 1.3rem;
    font-weight: 600;
}

.traditional h4 {
    color: #dc3545;
}

.smart h4 {
    color: #28a745;
}

.comparison-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    margin-bottom: 15px;
    border-radius: 10px;
    background: #f8f9fa;
}

.traditional .comparison-item {
    border-left: 3px solid #dc3545;
}

.smart .comparison-item {
    border-left: 3px solid #28a745;
}

.item-label {
    font-weight: 500;
    color: #333;
}

.item-value {
    font-weight: bold;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.9rem;
}

.item-value.bad {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.item-value.good {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.comparison-vs {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vs-circle {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 5px 20px rgba(102, 126, 234, 0.3);
}

/* 优化评测卡片样式 */
.review-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: 100%;
    transition: all 0.3s ease;
    margin-bottom: 25px;
}

.review-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.review-card.third-party {
    border-left: 5px solid #007bff;
    background: linear-gradient(135deg, #f8f9fa 0%, white 100%);
}

.review-card.user-review {
    border-left: 5px solid #28a745;
    background: linear-gradient(135deg, #f8fff8 0%, white 100%);
}

.review-header-info {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.platform-logo {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

.platform-info h5 {
    margin: 0 0 8px 0;
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
}

.rating {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 5px;
}

.rating span {
    font-weight: bold;
    color: #007bff;
    font-size: 1.1rem;
    background: rgba(0, 123, 255, 0.1);
    padding: 5px 12px;
    border-radius: 20px;
}

.review-content {
    color: #555;
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 1rem;
    font-style: italic;
    padding: 20px;
    background: rgba(0, 123, 255, 0.03);
    border-radius: 10px;
    border-left: 3px solid #007bff;
}

.review-meta {
    border-top: 2px solid #f0f0f0;
    padding-top: 20px;
    font-size: 0.9rem;
    color: #888;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-review .user-avatar {
    width: 70px;
    height: 70px;
    margin-bottom: 20px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.user-info {
    text-align: center;
    margin-bottom: 20px;
}

.user-info h5 {
    margin: 10px 0 5px 0;
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
}

.user-title {
    color: #666;
    margin: 0 0 10px 0;
    font-size: 0.95rem;
}

.review-text {
    color: #555;
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 1rem;
    padding: 20px;
    background: rgba(40, 167, 69, 0.03);
    border-radius: 10px;
    border-left: 3px solid #28a745;
}

/* 评测卡片样式 */
.review-header {
    text-align: center;
    margin-bottom: 30px;
}

.review-header h4 {
    color: #333;
    font-size: 1.5rem;
    font-weight: 600;
}

.review-card {
    background: white;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: 100%;
    transition: transform 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
}

.review-card.third-party {
    border-left: 4px solid #007bff;
}

.review-card.user-review {
    border-left: 4px solid #28a745;
}

.review-header-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.platform-logo {
    width: 50px;
    height: 50px;
    background: #f8f9fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #007bff;
}

.platform-info h5 {
    margin: 0;
    color: #333;
    font-size: 1.1rem;
}

.rating {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 5px;
}

.rating span {
    font-weight: bold;
    color: #333;
}

.review-content {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    font-style: italic;
}

.review-meta {
    border-top: 1px solid #eee;
    padding-top: 15px;
    font-size: 0.85rem;
    color: #999;
    display: flex;
    justify-content: space-between;
}

.user-review .user-avatar {
    width: 60px;
    height: 60px;
    margin-bottom: 15px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info {
    text-align: center;
    margin-bottom: 15px;
}

.user-info h5 {
    margin: 5px 0;
    color: #333;
}

.user-title {
    color: #666;
    margin: 0 0 10px 0;
    font-size: 0.9rem;
}

.review-text {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
}

.review-meta .review-date {
    color: #999;
}

/* 聊天预览样式 */
.chat-preview {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    height: 100%;
    transition: transform 0.2s ease;
}

.chat-preview:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.chat-preview h6 {
    color: #333;
    margin-bottom: 5px;
    font-size: 0.95rem;
}

.chat-excerpt {
    margin-top: 10px;
}

.customer-msg, .seller-msg {
    font-size: 0.8rem;
    padding: 5px 10px;
    border-radius: 10px;
    margin-bottom: 5px;
}

.customer-msg {
    background: #e3f2fd;
    color: #1976d2;
    text-align: left;
}

.seller-msg {
    background: #f3e5f5;
    color: #7b1fa2;
    text-align: right;
}

/* 聊天案例文字显示修复 */
.message-content {
    opacity: 1 !important;
    visibility: visible !important;
    color: inherit !important;
    text-shadow: none !important;
    display: block !important;
    line-height: 1.4 !important;
    font-size: 0.9rem !important;
}

.message.customer .message-content {
    color: #333 !important;
    background: #f8f9fa !important;
}

.message.seller .message-content {
    color: #ffffff !important;
    background: #007bff !important;
}

.message.customer .message-content.success {
    color: #ffffff !important;
    background: #198754 !important;
}

/* 聊天图片轮训动画 */
.chat-img {
    transition: opacity 0.5s ease;
    cursor: pointer;
}

.chat-img:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 用户反馈轮播样式 */
.reviews-carousel-container {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

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

.review-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    height: 100%;
    transition: all 0.3s ease;
    border-left: 4px solid #28a745;
    position: relative;
    overflow: hidden;
}

.review-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #28a745, #20c997);
}

.review-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.review-header-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid #f0f0f0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info h5 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
}

.user-info p {
    margin: 0 0 8px 0;
    color: #666;
    font-size: 0.9rem;
}

.rating {
    display: flex;
    align-items: center;
    gap: 3px;
}

.rating i {
    color: #ffd700;
    font-size: 1rem;
}

.review-content {
    color: #555;
    line-height: 1.7;
    margin-bottom: 20px;
    font-size: 1rem;
    padding: 20px;
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.05), rgba(32, 201, 151, 0.02));
    border-radius: 12px;
    border-left: 3px solid #28a745;
    position: relative;
}

.review-content::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 10px;
    font-size: 3rem;
    color: rgba(40, 167, 69, 0.1);
    font-family: serif;
}

.review-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid #f0f0f0;
    font-size: 0.85rem;
    color: #888;
}

.review-date {
    font-weight: 500;
}

/* 轮播指示器样式 */
.carousel-indicators-custom {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.carousel-dot.active {
    background: #28a745;
    transform: scale(1.2);
    border-color: #28a745;
}

.carousel-dot:hover {
    background: #28a745;
    opacity: 0.7;
}

/* 轮播动画效果 */
.review-card {
    opacity: 0;
    transform: translateY(20px);
    animation: reviewFadeIn 0.6s ease forwards;
}

.review-card:nth-child(1) { animation-delay: 0.1s; }
.review-card:nth-child(2) { animation-delay: 0.2s; }
.review-card:nth-child(3) { animation-delay: 0.3s; }

@keyframes reviewFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 轮播控制按钮样式优化 */
.btn-group .btn {
    border-radius: 20px;
    font-weight: 500;
    padding: 8px 16px;
    transition: all 0.3s ease;
}

.btn-group .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* 用户反馈统计信息 */
.reviews-stats {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 30px;
    text-align: center;
}

.reviews-stats h4 {
    margin: 0 0 15px 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.stats-row {
    display: flex;
    justify-content: space-around;
    gap: 20px;
    flex-wrap: wrap;
}

.stat-mini {
    text-align: center;
}

.stat-mini-number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-mini-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .reviews-carousel {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .reviews-carousel-container {
        padding: 20px 15px;
    }

    .review-card {
        padding: 20px;
    }

    .review-header-info {
        gap: 12px;
    }

    .user-avatar {
        width: 50px;
        height: 50px;
    }

    .user-info h5 {
        font-size: 1.1rem;
    }

    .stats-row {
        flex-direction: column;
        gap: 15px;
    }

    /* 成功案例响应式修复 */
    .success-case-details {
        margin: 30px 15px; /* 移动端减少左右边距 */
        padding: 20px;
    }

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

    .case-metrics {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .case-description h4 {
        font-size: 1.3rem;
    }
}

/* 超小屏幕优化 */
@media (max-width: 576px) {
    .success-case-details {
        margin: 25px 10px;
        padding: 15px;
        border-radius: 15px;
    }

    .case-highlight {
        gap: 15px;
    }

    .metric-item {
        padding: 15px;
    }
}

/* 大屏幕优化 */
@media (min-width: 1400px) {
    .success-case-details {
        margin: 50px auto;
        max-width: 1200px;
    }
}

/* 爆款视频展示轮播样式 */
.video-showcase-rotation {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-top: 40px;
}

.video-rotation-container {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
}

.video-rotation-slider {
    position: relative;
    height: 300px;
    overflow: hidden;
    border-radius: 15px;
}

.video-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    border-radius: 15px;
    overflow: hidden;
}

.video-slide.active {
    opacity: 1;
}

.video-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.video-slide:hover img {
    transform: scale(1.05);
}

.video-slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0.3));
    color: white;
    padding: 20px;
    border-radius: 0 0 15px 15px;
}

.video-slide-overlay h5 {
    margin: 0 0 10px 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.video-slide-stats {
    display: flex;
    gap: 15px;
    font-size: 0.9rem;
}

.video-slide-stats span {
    display: flex;
    align-items: center;
    gap: 5px;
    background: rgba(0,0,0,0.6);
    padding: 5px 10px;
    border-radius: 15px;
}

/* 轮播指示器样式 */
.video-rotation-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.video-rotation-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.video-rotation-dots .dot.active {
    background: #007bff;
    transform: scale(1.2);
    border-color: #007bff;
}

.video-rotation-dots .dot:hover {
    background: #007bff;
    opacity: 0.7;
}

/* 视频轮播动画 */
.video-slide {
    animation: videoSlideShow 15s infinite;
}

.video-slide:nth-child(1) { animation-delay: 0s; }
.video-slide:nth-child(2) { animation-delay: 3s; }
.video-slide:nth-child(3) { animation-delay: 6s; }
.video-slide:nth-child(4) { animation-delay: 9s; }
.video-slide:nth-child(5) { animation-delay: 12s; }

@keyframes videoSlideShow {
    0%, 20% { opacity: 1; }
    25%, 100% { opacity: 0; }
}

/* 轮播控制功能 */
.video-rotation-container:hover .video-slide {
    animation-play-state: paused;
}

.video-rotation-dots .dot:hover {
    transform: scale(1.1);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .video-showcase-rotation {
        padding: 25px 20px;
    }

    .video-rotation-slider {
        height: 250px;
    }

    .video-slide-overlay {
        padding: 15px;
    }

    .video-slide-overlay h5 {
        font-size: 1rem;
    }

    .video-slide-stats {
        gap: 10px;
        font-size: 0.8rem;
    }
}

/* 新增模块样式 */

/* 真实客户成交案例样式 */
.cases-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.carousel-container {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    height: 100%;
}

.case-slide {
    min-width: 100%;
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.case-image {
    flex: 0 0 300px;
    height: 340px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.case-content {
    flex: 1;
}

.case-content h4 {
    color: #333;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.case-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.case-stat {
    text-align: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.case-stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 5px;
}

.case-stat-label {
    font-size: 0.9rem;
    color: #666;
}

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    pointer-events: none;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 123, 255, 0.9);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: auto;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.carousel-btn:hover {
    background: #0056b3;
    transform: scale(1.1);
}

/* 专业视频制作流程样式 */
.workflow-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.workflow-step {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.workflow-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #007bff, #667eea);
}

.workflow-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0 auto 20px;
    box-shadow: 0 5px 20px rgba(0, 123, 255, 0.3);
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    transition: transform 0.3s ease;
}

.workflow-step:hover .step-icon {
    transform: scale(1.1) rotate(5deg);
}

.workflow-step h4 {
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.workflow-step p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

/* 软件截图展示样式 */
.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.screenshot-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.screenshot-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.screenshot-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.screenshot-item:hover img {
    transform: scale(1.05);
}

.screenshot-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 20px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.screenshot-item:hover .screenshot-overlay {
    transform: translateY(0);
}

.screenshot-overlay h5 {
    margin: 0 0 8px 0;
    font-weight: 600;
    font-size: 1.1rem;
}

.screenshot-overlay p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.screenshot-info {
    padding: 20px;
}

.screenshot-info h5 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.screenshot-info p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

/* 确保screenshot-item在所有页面中正确显示 */
figure .screenshot-item {
    margin: 0;
}

figure .screenshot-item img {
    width: 100%;
    height: auto;
    min-height: 250px;
    object-fit: cover;
}

/* 用户反馈轮播样式 */
.feedback-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.feedback-carousel .carousel-container {
    position: relative;
    height: 300px;
    overflow: hidden;
}

.feedback-carousel .carousel-track {
    display: flex;
    transition: transform 0.5s ease;
    height: 100%;
}

.feedback-slide {
    min-width: 100%;
    padding: 40px 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feedback-card {
    max-width: 800px;
    text-align: center;
}

.feedback-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.feedback-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feedback-content {
    margin-bottom: 20px;
}

.feedback-content p {
    color: #666;
    line-height: 1.7;
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 0;
}

.feedback-author {
    margin-bottom: 15px;
}

.feedback-author h5 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.feedback-author p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.feedback-rating {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-bottom: 0;
}

.feedback-rating i {
    color: #ffd700;
    font-size: 1.2rem;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.indicator.active {
    background: #007bff;
    transform: scale(1.2);
    border-color: #007bff;
}

.indicator:hover {
    background: #007bff;
    opacity: 0.7;
}

/* 快速导航卡片样式 */
.quick-nav-card {
    background: white;
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
}

.quick-nav-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    border-color: #007bff;
}

.quick-nav-card .card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
    transition: transform 0.3s ease;
}

.quick-nav-card:hover .card-icon {
    transform: scale(1.1) rotate(5deg);
}

.quick-nav-card h4 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.quick-nav-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* 响应式设计优化 */
@media (max-width: 768px) {
    .case-slide {
        flex-direction: column;
        text-align: center;
    }
    
    .case-image {
        flex: none;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .workflow-steps {
        grid-template-columns: 1fr;
    }
    
    .screenshots-grid {
        grid-template-columns: 1fr;
    }
    
    .feedback-carousel .carousel-container {
        height: 350px;
    }
    
    .quick-nav-card {
        margin-bottom: 20px;
    }
}

/* 新增模块样式 */

/* 核心价值展示模块样式 */
.bg-gradient-light {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.bg-gradient-success {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #007bff 0%, #667eea 100%);
}

.value-badges {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.value-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    color: white;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.value-badge.badge-primary {
    background: linear-gradient(135deg, #007bff, #0056b3);
}

.value-badge.badge-success {
    background: linear-gradient(135deg, #28a745, #1e7e34);
}

.value-badge.badge-warning {
    background: linear-gradient(135deg, #ffc107, #e0a800);
}

.value-badge:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* 痛点解决方案对比样式 */
.pain-solution-comparison {
    background: white;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    height: 100%;
    transition: transform 0.3s ease;
}

.pain-solution-comparison:hover {
    transform: translateY(-5px);
}

.pain-solution-comparison.solution {
    background: linear-gradient(135deg, #f8fff8 0%, #e8f5e8 100%);
    border: 2px solid rgba(40, 167, 69, 0.2);
}

.comparison-header {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.comparison-header h3 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
}

.pain-points, .solution-points {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pain-item, .solution-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.pain-item {
    background: rgba(220, 53, 69, 0.05);
    border-left: 4px solid #dc3545;
}

.pain-item:hover {
    background: rgba(220, 53, 69, 0.1);
    transform: translateX(5px);
}

.solution-item {
    background: rgba(40, 167, 69, 0.05);
    border-left: 4px solid #28a745;
}

.solution-item:hover {
    background: rgba(40, 167, 69, 0.1);
    transform: translateX(5px);
}

.pain-content h5, .solution-content h5 {
    margin: 0 0 8px 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
}

.pain-content p, .solution-content p {
    margin: 0;
    color: #666;
    line-height: 1.5;
    font-size: 0.95rem;
}

/* 核心功能亮点卡片样式 */
.feature-highlight-card {
    background: white;
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
}

.feature-highlight-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    border-color: #007bff;
}

.feature-highlight-card .feature-icon-wrapper {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
    transition: transform 0.3s ease;
}

.feature-highlight-card:hover .feature-icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

.feature-highlight-card h4 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.feature-highlight-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-stats {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 15px;
    padding: 15px;
    margin-top: auto;
}

.stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
}

/* 效率对比展示样式 */
.efficiency-showcase {
    margin-top: 50px;
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.efficiency-comparison-chart h3 {
    color: #333;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 30px;
}

.comparison-bars {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 30px;
}

.bar-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.bar-label {
    min-width: 150px;
    font-weight: 600;
    color: #333;
}

.bar-container {
    flex: 1;
    height: 30px;
    background: #f0f0f0;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
}

.bar {
    height: 100%;
    border-radius: 15px;
    transition: width 1s ease;
    position: relative;
}

.bar.traditional {
    background: linear-gradient(90deg, #dc3545, #c82333);
}

.bar.ai-powered {
    background: linear-gradient(90deg, #28a745, #20c997);
}

.bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.bar-value {
    min-width: 80px;
    text-align: center;
    font-weight: bold;
    color: #333;
}

.efficiency-metric {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border-radius: 15px;
}

.metric-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.metric-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* 成功案例卡片样式 */
.success-case-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.success-case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.case-header {
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(255,255,255,0.3);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info h5 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.user-info p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

.success-badge {
    margin-left: auto;
    width: 40px;
    height: 40px;
    background: rgba(255,215,0,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffd700;
    font-size: 1.2rem;
}

.case-content {
    padding: 25px;
}

.achievement h6 {
    color: #007bff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.achievement p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.case-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.case-stats .stat-item {
    flex: 1;
    text-align: center;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
}

.case-stats .stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 5px;
}

.case-stats .stat-label {
    font-size: 0.85rem;
    color: #666;
}

.case-quote {
    background: linear-gradient(135deg, rgba(0,123,255,0.05), rgba(102,126,234,0.02));
    border-left: 3px solid #007bff;
    padding: 15px;
    border-radius: 8px;
    font-style: italic;
    color: #555;
}

.case-quote p {
    margin: 0;
    line-height: 1.6;
}

/* 成功数据统计展示样式 */
.success-stats-showcase {
    margin-top: 50px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
}

.stat-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    padding: 25px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.3);
}

.stat-card .stat-icon {
    font-size: 2rem;
    color: white;
    margin-bottom: 15px;
}

.stat-card .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: white;
    margin-bottom: 5px;
}

.stat-card .stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.9);
}

/* 行业应用卡片样式 */
.industry-card {
    background: white;
    border-radius: 15px;
    padding: 25px 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.industry-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.industry-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 15px;
    transition: transform 0.3s ease;
}

.industry-card:hover .industry-icon {
    transform: scale(1.1) rotate(5deg);
}

.industry-card h5 {
    color: #333;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.industry-card p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.industry-result {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 10px;
    padding: 12px;
    margin-top: auto;
}

.result-number {
    display: block;
    font-size: 1.3rem;
    font-weight: bold;
    color: #28a745;
    margin-bottom: 3px;
}

.result-text {
    font-size: 0.8rem;
    color: #666;
}

/* CTA行动召唤区域样式 */
.cta-container {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 25px;
    padding: 50px 40px;
    text-align: center;
    color: white;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 15px;
    color: white;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    color: white;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.9);
}

.cta-feature i {
    color: #4caf50;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn-cta-primary, .btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 30px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-cta-primary {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
}

.btn-cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(40, 167, 69, 0.4);
    background: linear-gradient(135deg, #218838, #1e7e34);
}

.btn-cta-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.5);
}

.btn-cta-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.8);
    transform: translateY(-3px);
}

.cta-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-stat {
    text-align: center;
}

.cta-stat .stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: #ffd700;
    margin-bottom: 5px;
}

.cta-stat .stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.9);
}

/* 响应式设计优化 */
@media (max-width: 992px) {
    .value-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .pain-solution-comparison {
        margin-bottom: 20px;
    }
    
    .efficiency-showcase {
        margin-top: 30px;
        padding: 30px 20px;
    }
    
    .comparison-bars {
        gap: 20px;
    }
    
    .bar-item {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .bar-label {
        min-width: auto;
        text-align: center;
    }
    
    .cta-container {
        padding: 40px 30px;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-features {
        gap: 20px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-cta-primary, .btn-cta-secondary {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .value-badges {
        gap: 10px;
    }
    
    .value-badge {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .pain-solution-comparison {
        padding: 20px;
    }
    
    .feature-highlight-card {
        padding: 25px 20px;
    }
    
    .success-case-card {
        margin-bottom: 20px;
    }
    
    .case-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .industry-card {
        margin-bottom: 20px;
    }
    
    .cta-container {
        padding: 30px 20px;
    }
    
    .cta-title {
        font-size: 1.8rem;
    }
    
    .cta-subtitle {
        font-size: 1rem;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 15px;
    }
    
    .cta-stats {
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .efficiency-metric {
        padding: 15px;
    }
    
    .metric-number {
        font-size: 2rem;
    }
    
    .cta-container {
        padding: 25px 15px;
    }
    
    .cta-title {
        font-size: 1.6rem;
    }
}

/* 聊天案例轮播样式 */
.chat-cases-carousel {
    position: relative;
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
}

.chat-cases-container {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-case-card {
    position: absolute;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100px);
    transition: all 0.6s ease;
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border: 2px solid #f0f0f0;
}

.chat-case-card.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    position: relative;
}

.chat-case-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.chat-platform {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.chat-platform i {
    font-size: 1.1rem;
}

.chat-case-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.4;
}

.chat-case-description {
    color: #666;
    margin-bottom: 25px;
    line-height: 1.6;
    font-size: 1rem;
}

.chat-case-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 25px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
}

.chat-stat {
    text-align: center;
    flex: 1;
}

.chat-stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #007bff;
    display: block;
    margin-bottom: 5px;
}

.chat-stat-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
}

.chat-case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chat-tag {
    background: rgba(0, 123, 255, 0.1);
    color: #007bff;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(0, 123, 255, 0.2);
    transition: all 0.2s ease;
}

.chat-tag:hover {
    background: #007bff;
    color: white;
    transform: translateY(-2px);
}

/* 轮播控制按钮 */
.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    pointer-events: none;
    z-index: 10;
}

.carousel-prev,
.carousel-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: auto;
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
    font-size: 1.2rem;
}

.carousel-prev:hover,
.carousel-next:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.4);
}

.carousel-prev.disabled,
.carousel-next.disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

/* 轮播指示器 */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.carousel-indicators .indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.carousel-indicators .indicator.active {
    background: #007bff;
    transform: scale(1.2);
    border-color: #007bff;
}

.carousel-indicators .indicator:hover {
    background: #007bff;
    opacity: 0.7;
}

/* 轮播动画效果 */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOutLeft {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-100px);
    }
}

.chat-case-card.active {
    animation: slideInRight 0.6s ease forwards;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .chat-cases-carousel {
        padding: 25px 20px;
    }
    
    .chat-case-card {
        padding: 20px;
    }
    
    .chat-case-stats {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }
    
    .chat-stat-value {
        font-size: 1.5rem;
    }
    
    .carousel-controls {
        padding: 0 10px;
    }
    
    .carousel-prev,
    .carousel-next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .chat-case-title {
        font-size: 1.2rem;
    }
    
    .chat-case-description {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .chat-cases-carousel {
        padding: 20px 15px;
    }
    
    .chat-case-header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .chat-case-stats {
        gap: 10px;
        padding: 12px;
    }
    
    .chat-stat-value {
        font-size: 1.3rem;
    }
    
    .chat-case-tags {
        justify-content: center;
    }
    
    .carousel-indicators {
        margin-top: 20px;
    }
    
    .carousel-indicators .indicator {
        width: 10px;
        height: 10px;
    }
}

/* 成交数据统计卡片样式修复 */
.case-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.case-stat {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    border: 2px solid rgba(0, 123, 255, 0.1);
    transition: all 0.3s ease;
}

.case-stat:hover {
    background: linear-gradient(135deg, #007bff, #667eea);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.case-stat:hover .case-stat-value {
    color: white;
}

.case-stat:hover .case-stat-label {
    color: rgba(255, 255, 255, 0.9);
}

.case-stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 123, 255, 0.1);
}

.case-stat-label {
    font-size: 0.95rem;
    color: #495057;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 修复chat-cases.html中的stat-card样式 */
.stat-card {
    text-align: center;
    padding: 25px 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    border: 2px solid rgba(0, 123, 255, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.stat-card:hover {
    background: linear-gradient(135deg, #007bff, #667eea);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.stat-card .stat-icon {
    font-size: 2.5rem;
    color: #007bff;
    margin-bottom: 15px;
    transition: color 0.3s ease;
}

.stat-card:hover .stat-icon {
    color: white;
}

.stat-card .stat-content .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 123, 255, 0.1);
    transition: color 0.3s ease;
}

.stat-card:hover .stat-content .stat-number {
    color: white;
}

.stat-card .stat-content .stat-label {
    font-size: 0.95rem;
    color: #495057;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
}

.stat-card:hover .stat-content .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

/* 客户真实评价区域样式修复 */
.customer-reviews {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-top: 40px;
}

.review-item {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    border-left: 4px solid #28a745;
    transition: all 0.3s ease;
}

.review-item:hover {
    background: linear-gradient(135deg, #d4edda, #c3e6cb);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.2);
}

.review-author {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #28a745, #20c997);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: bold;
}

.author-info h6 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
}

.author-info p {
    margin: 0;
    font-size: 0.9rem;
    color: #666;
}

.review-content {
    color: #495057;
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 15px;
}

.review-rating {
    display: flex;
    align-items: center;
    gap: 5px;
}

.review-rating i {
    color: #ffc107;
    font-size: 1rem;
}

.review-date {
    font-size: 0.85rem;
    color: #6c757d;
    text-align: right;
}

/* 软件截图页面样式 - 重写核心功能模块 */

/* 主要截图轮播样式 */
.main-screenshot-carousel {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
    border: 1px solid rgba(0,0,0,0.1);
}

.main-screenshot-carousel .carousel-inner {
    border-radius: 20px;
    overflow: hidden;
}

.screenshot-main-item {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
}

.screenshot-main-item img {
    width: 100%;
    height: 500px;
    object-fit: contain;
    background: #000;
    transition: transform 0.3s ease;
}

.screenshot-main-item:hover img {
    transform: scale(1.02);
}

.screenshot-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0.3), transparent);
    color: white;
    padding: 30px;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.screenshot-main-item:hover .screenshot-caption {
    transform: translateY(0);
}

.screenshot-caption h4 {
    margin: 0 0 10px 0;
    font-size: 1.5rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.screenshot-caption p {
    margin: 0;
    font-size: 1rem;
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* 轮播控制按钮样式 */
.main-screenshot-carousel .carousel-control-prev,
.main-screenshot-carousel .carousel-control-next {
    width: 60px;
    height: 60px;
    background: rgba(0,0,0,0.7);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.8;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.main-screenshot-carousel .carousel-control-prev:hover,
.main-screenshot-carousel .carousel-control-next:hover {
    opacity: 1;
    background: rgba(0,0,0,0.9);
    transform: translateY(-50%) scale(1.1);
}

.main-screenshot-carousel .carousel-control-prev {
    left: 20px;
}

.main-screenshot-carousel .carousel-control-next {
    right: 20px;
}

.main-screenshot-carousel .carousel-control-prev-icon,
.main-screenshot-carousel .carousel-control-next-icon {
    width: 24px;
    height: 24px;
}

/* 轮播指示器样式 */
.main-screenshot-carousel .carousel-indicators {
    bottom: 20px;
    margin-bottom: 0;
}

.main-screenshot-carousel .carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin: 0 5px;
    background: rgba(255,255,255,0.5);
    border: 2px solid rgba(255,255,255,0.8);
    transition: all 0.3s ease;
}

.main-screenshot-carousel .carousel-indicators button.active {
    background: white;
    transform: scale(1.2);
}

.main-screenshot-carousel .carousel-indicators button:hover {
    background: rgba(255,255,255,0.8);
}

/* 缩略图预览样式 */
.screenshot-thumbnails {
    display: flex;
    justify-content: center;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    flex-wrap: wrap;
}

.thumbnail-item {
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 10px;
    overflow: hidden;
    border: 3px solid transparent;
}

.thumbnail-item img {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.thumbnail-item:hover img {
    transform: scale(1.05);
}

.thumbnail-item.active {
    border-color: #007bff;
    transform: scale(1.05);
}

.thumbnail-item.active img {
    box-shadow: 0 5px 15px rgba(0,123,255,0.3);
}

.thumbnail-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: 5px;
    font-size: 0.7rem;
    text-align: center;
    border-radius: 0 0 8px 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.thumbnail-item:hover .thumbnail-label {
    opacity: 1;
}

/* 功能特色卡片样式 */
.screenshot-feature-card {
    background: white;
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.screenshot-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #007bff, #667eea, #764ba2);
}

.screenshot-feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
    border-color: #007bff;
}

.screenshot-feature-card .feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0,123,255,0.3);
}

.screenshot-feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(0,123,255,0.4);
}

.screenshot-feature-card h5 {
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.screenshot-feature-card p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
    font-size: 1rem;
}

/* 详细功能展示样式 */
.screenshot-details-section {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-top: 40px;
}

.screenshot-details-section h3 {
    color: #333;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    text-align: center;
}

.screenshot-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    transition: all 0.3s ease;
    border-left: 4px solid #007bff;
}

.screenshot-detail-item:hover {
    background: linear-gradient(135deg, #e3f2fd, #bbdefb);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,123,255,0.2);
}

.detail-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(0,123,255,0.3);
}

.detail-content {
    flex: 1;
}

.detail-content h5 {
    color: #333;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.detail-content p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    font-size: 1rem;
}

.detail-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.detail-content li {
    padding: 5px 0;
    color: #555;
    font-size: 0.9rem;
    position: relative;
    padding-left: 20px;
}

.detail-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

/* 图片查看器模态框样式 */
#screenshotModal .modal-dialog {
    max-width: 90vw;
}

#screenshotModal .modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

#screenshotModal .modal-header {
    background: linear-gradient(135deg, #007bff, #667eea);
    color: white;
    border-radius: 20px 20px 0 0;
    border: none;
    padding: 20px 30px;
}

#screenshotModal .modal-body {
    padding: 0;
    background: #000;
    border-radius: 0 0 20px 20px;
}

#screenshotModal .modal-body img {
    width: 100%;
    height: auto;
    max-height: 80vh;
    object-fit: contain;
}

#screenshotModal .modal-footer {
    background: #f8f9fa;
    border-radius: 0 0 20px 20px;
    border: none;
    padding: 20px 30px;
}

#downloadScreenshot {
    background: linear-gradient(135deg, #28a745, #20c997);
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

#downloadScreenshot:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(40,167,69,0.3);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .screenshot-main-item img {
        height: 400px;
    }
    
    .screenshot-caption {
        padding: 20px;
    }
    
    .screenshot-caption h4 {
        font-size: 1.3rem;
    }
    
    .screenshot-thumbnails {
        gap: 10px;
        padding: 15px;
    }
    
    .thumbnail-item img {
        width: 100px;
        height: 70px;
    }
    
    .screenshot-detail-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .detail-icon {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .screenshot-main-item img {
        height: 300px;
    }
    
    .screenshot-caption {
        padding: 15px;
    }
    
    .screenshot-caption h4 {
        font-size: 1.1rem;
    }
    
    .screenshot-caption p {
        font-size: 0.9rem;
    }
    
    .main-screenshot-carousel .carousel-control-prev,
    .main-screenshot-carousel .carousel-control-next {
        width: 40px;
        height: 40px;
    }
    
    .main-screenshot-carousel .carousel-control-prev {
        left: 10px;
    }
    
    .main-screenshot-carousel .carousel-control-next {
        right: 10px;
    }
    
    .screenshot-thumbnails {
        gap: 8px;
        padding: 10px;
    }
    
    .thumbnail-item img {
        width: 80px;
        height: 60px;
    }
    
    .screenshot-feature-card {
        padding: 25px 20px;
    }
    
    .screenshot-feature-card .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .screenshot-details-section {
        padding: 30px 20px;
    }
    
    .screenshot-detail-item {
        padding: 20px;
    }
    
    .detail-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .screenshot-main-item img {
        height: 250px;
    }
    
    .screenshot-caption {
        padding: 10px;
    }
    
    .screenshot-caption h4 {
        font-size: 1rem;
    }
    
    .screenshot-caption p {
        font-size: 0.8rem;
    }
    
    .screenshot-thumbnails {
        gap: 5px;
        padding: 8px;
    }
    
    .thumbnail-item img {
        width: 60px;
        height: 45px;
    }
    
    .thumbnail-label {
        font-size: 0.6rem;
        padding: 3px;
    }
    
    .screenshot-feature-card {
        padding: 20px 15px;
    }
    
    .screenshot-feature-card .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .screenshot-feature-card h5 {
        font-size: 1.1rem;
    }
    
    .screenshot-feature-card p {
        font-size: 0.9rem;
    }
    
    .screenshot-details-section {
        padding: 20px 15px;
    }
    
    .screenshot-details-section h3 {
        font-size: 1.5rem;
    }
    
    .screenshot-detail-item {
        padding: 15px;
    }
    
    .detail-content h5 {
        font-size: 1.1rem;
    }
    
    .detail-content p {
        font-size: 0.9rem;
    }
    
    .detail-content li {
        font-size: 0.85rem;
    }
}