/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0a0a0a;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #8b5cf6, #a855f7, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

/* 语言切换按钮样式 */
.lang-toggle-btn {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.lang-toggle-btn:hover {
    background: linear-gradient(135deg, #7c3aed, #8b5cf6);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.lang-toggle-btn:active {
    transform: translateY(0);
}

.lang-text {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

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

.lang-toggle-btn:hover::before {
    left: 100%;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #a855f7;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.15) 0%, rgba(10, 10, 10, 0.8) 70%),
        linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
}

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

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    margin-bottom: 1.5rem;
}

.title-main {
    font-size: 5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff, #8b5cf6, #a855f7, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.05em;
    line-height: 0.9;
    display: block;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    line-height: 1.4;
}

.hero-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    max-width: 500px;
}

/* Demo Section */
.hero-demo {
    display: flex;
    justify-content: center;
    align-items: center;
}

.demo-container {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    /* 移除这行未定义的动画 */
    /* animation: float 6s ease-in-out infinite; */
}

/* 为视频容器禁用浮动动画 */
.video-demo-container,
.video-demo-container .demo-container,
.hero-demo .demo-container {
    animation: none !important;
    transform: none !important;
}

.video-section .demo-container {
    animation: none !important;
}

.hero-demo .demo-container {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.hero-demo .image-comparison {
    width: 700px;
    height: 560px;
}

.demo-header {
    text-align: center;
    margin-bottom: 2rem;
}

.demo-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.demo-header p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

/* Video Demo Styles */
.video-demo-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-demo {
    position: relative;
    width: 800px;
    height: 500px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.video-demo video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.video-demo iframe {
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.video-label {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Image Comparison Slider */
.image-comparison-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-comparison {
    position: relative;
    width: 800px;
    height: 600px;
    border-radius: 15px;
    overflow: hidden;
    cursor: grab;
    user-select: none;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.image-comparison:active {
    cursor: grabbing;
}

.comparison-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    /* 添加性能优化 */
    will-change: clip-path;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.before-image {
    z-index: 1;
}

.after-image {
    z-index: 2;
    clip-path: polygon(50% 0%, 100% 0%, 100% 100%, 50% 100%);
    transition: clip-path 0.1s ease;
}

.comparison-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    /* 确保图片平滑渲染 */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.image-label {
    position: absolute;
    top: 20px;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 10;
    backdrop-filter: blur(10px);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.before-image .image-label {
    left: 20px;
    background: rgba(0, 0, 0, 0.75);
}

.after-image .image-label {
    right: 20px;
    background: rgba(0, 0, 0, 0.75);
}

/* Slider Styles */
.comparison-slider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    z-index: 5;
    transform: translateX(-50%);
    transition: left 0.1s ease-out;
}

.slider-line {
    width: 100%;
    height: 100%;
    background: #ffffff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.slider-handle {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(-50%, -50%);
    z-index: 6;
    /* 确保按钮完全居中 */
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-button {
    width: 48px;
    height: 48px;
    background: #ffffff;
    border: 2px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    gap: 1px;
    /* 修复对齐问题 */
    position: relative;
    margin: 0;
    padding: 0;
}

.slider-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.slider-button:active {
    cursor: grabbing;
}

.slider-button.dragging {
    transform: scale(0.95);
    transition: transform 0.1s ease;
}

.slider-button svg {
    width: 12px;
    height: 12px;
    color: #666666;
    opacity: 0.8;
}

/* 添加新的video section样式 */
.video-section {
    padding: 4rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.demo-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.demo-image {
    width: 180px;
    height: 120px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
}

/* .demo-image:hover {
    transform: scale(1.05);
} */

.demo-image.before {
    background: linear-gradient(135deg, #374151, #4b5563);
}

.demo-image.after {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
}

.demo-label {
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    z-index: 1;
}

.demo-arrow {
    font-size: 2rem;
    color: #a855f7;
    font-weight: bold;
}

/* Announcement Banner */
.announcement {
    background: linear-gradient(135deg, #059669, #047857);
    padding: 1rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.announcement::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 3s infinite;
}

.announcement-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

.announcement a {
    color: #00d4ff;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.announcement a:hover {
    color: #00b8e6;
    text-decoration: underline;
}

/* Main Content */
.main-content {
    padding: 4rem 0;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Technical Section */
.tech-section {
    margin-bottom: 4rem;
}

.tech-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.tech-text {
    flex: 1;
    max-width: 400px;
}

.tech-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.tech-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

.tech-demo {
    flex: 1;
    max-width: 600px;
    display: flex;
    justify-content: center;
}

/* 只为Old Photo Restoration模块添加特殊样式 */
.tech-section-styled {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 3rem !important;
    align-items: center !important;
    padding: 3rem !important;
    background: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    border-radius: 20px !important;
    backdrop-filter: blur(20px) !important;
    transition: all 0.3s ease !important;
    margin-bottom: 4rem !important;
    max-width: 1200px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

.tech-section-styled:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(139, 92, 246, 0.3) !important;
    transform: translateY(-5px) !important;
}

.tech-section-styled .tech-content {
    display: block !important;
    max-width: none !important;
    margin: 0 !important;
}

.tech-section-styled .tech-text {
    max-width: none !important;
}

.tech-section-styled .tech-demo {
    max-width: none !important;
}

/* Features Grid */
.features-grid {
    display: grid;
    gap: 4rem;
}

.feature-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.feature-section:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-5px);
}

.feature-section:nth-child(even) {
    direction: rtl;
}

.feature-section:nth-child(even)>* {
    direction: ltr;
}

.feature-content {
    animation: fadeInUp 0.8s ease-out;
}

.feature-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.feature-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Demo comparison styles */
.demo-comparison {
    margin: 2rem 0;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes shimmer {
    0% {
        left: -100%;
    }

    100% {
        left: 100%;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .feature-section {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .feature-section:nth-child(even) {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }

    .nav-menu {
        gap: 1rem;
    }

    .hero-container {
        padding: 0 1rem;
    }

    .title-main {
        font-size: 3rem;
    }

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

    .content-container {
        padding: 0 1rem;
    }

    .tech-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .tech-text {
        max-width: 100%;
    }
    
    .tech-title {
        font-size: 2rem;
    }

    /* 响应式设计 */
    .tech-section-styled {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }

    .feature-section {
        padding: 2rem;
    }

    .feature-title {
        font-size: 1.5rem;
    }

    .demo-item {
        flex-direction: column;
        gap: 1rem;
    }

    .comparison-item {
        flex-direction: column;
    }

    .demo-arrow {
        transform: rotate(90deg);
    }

    .demo-image,
    .comparison-image {
        width: 250px;
        height: 160px;
    }

    .video-demo {
        width: 100%;
        max-width: 500px;
        height: 300px;
    }

    .image-comparison {
        width: 100%;
        max-width: 700px;
        height: 400px;
    }

    .placeholder-image {
        font-size: 1rem;
    }

    .slider-button {
        width: 40px;
        height: 40px;
    }

    .slider-button svg {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .title-main {
        font-size: 2.5rem;
    }

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

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

    .tech-title {
        font-size: 1.5rem;
    }

    .tech-section-styled {
        padding: 2rem !important;
    }

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

    .demo-image,
    .comparison-image {
        width: 200px;
        height: 130px;
    }

    .video-demo {
        height: 200px;
    }

    .image-comparison {
        height: 320px;
    }

    .demo-container {
        padding: 1.5rem;
    }

    .placeholder-image {
        font-size: 0.9rem;
    }

    .image-label {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
.demo-image::before,
.comparison-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

/* Hover effects */
.feature-section {
    position: relative;
}

.feature-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(168, 85, 247, 0.1));
    opacity: 0;
    border-radius: 20px;
    transition: opacity 0.3s ease;
}

.feature-section:hover::before {
    opacity: 1;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #7c3aed, #9333ea);
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    padding: 4rem 0 2rem;
    margin-top: 4rem;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section {
    color: rgba(255, 255, 255, 0.8);
}

.footer-logo {
    margin-bottom: 1.5rem;
}

.footer-logo-text {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #8b5cf6, #a855f7, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    display: block;
}

.footer-tagline {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.5rem;
    font-weight: 500;
}

.footer-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.social-link:hover {
    color: #ffffff;
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
    transform: translateY(-2px);
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
}

.footer-links a:hover {
    color: #a855f7;
    padding-left: 0.5rem;
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: -0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
    transition: width 0.3s ease;
}

.footer-links a:hover::before {
    width: 0.3rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #a855f7;
}

/* Footer Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 2rem;
    }

    .footer-section:first-child {
        grid-column: 1 / -1;
        text-align: center;
        margin-bottom: 2rem;
    }

    .footer-description {
        max-width: none;
        margin: 0 auto 2rem;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 3rem 0 1.5rem;
    }

    .footer-container {
        padding: 0 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .footer-section:first-child {
        grid-column: 1 / -1;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-bottom-links {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-section:first-child {
        grid-column: 1;
    }

    .footer-social {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .social-link {
        width: 100%;
        max-width: 200px;
        text-align: center;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* 在文件末尾添加，覆盖悬停效果 */
.demo-image:hover,
.comparison-image:hover {
    transform: none !important;
    box-shadow: none !important;
}

/* 视频提示文字样式 */
.video-notice {
    text-align: center;
    margin-top: 1rem;
}

.video-notice p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
}

.video-notice a {
    color: #8b5cf6;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.video-notice a:hover {
    color: #a855f7;
    text-decoration: underline;
}