/* 昕光传媒科技 - 页面特定样式 v1.0.0 */
/* 首页样式 */
.banner{position:relative;height:70vh;overflow:hidden}.slideshow{position:relative;height:100%;overflow:hidden}.slide{position:absolute;top:0;left:0;width:100%;height:100%}.slide img{width:100%;height:100%;object-fit:cover}.slide-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;color:#fff;z-index:1}.slide-content h2{font-size:3rem;margin-bottom:1rem}.slideshow-nav{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;z-index:1}.dot{width:12px;height:12px;background-color:rgba(255,255,255,.5);border-radius:50%;margin:0 5px;cursor:pointer;transition:background-color .3s ease}.dot.active{background-color:#fff}.slide-btn{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border-radius:50%;background-color:rgba(255,255,255,.3);display:flex;justify-content:center;align-items:center;cursor:pointer;z-index:1;transition:background-color .3s ease}.slide-btn:hover{background-color:rgba(255,255,255,.5)}.prev-btn{left:20px}.next-btn{right:20px}.about{padding:100px 0}.about-content{display:flex;justify-content:space-between;align-items:center}.about-image,.about-text{width:48%}.about-text p{margin-bottom:1.5rem;font-size:1.1rem;line-height:1.8}.testimonials{padding:100px 0;background-color:#f5f7fa}.testimonials-container{position:relative;max-width:1000px;margin:0 auto}.testimonial-slider{overflow:hidden;position:relative}.testimonial-item{padding:30px;border-radius:8px;background-color:#fff;box-shadow:0 5px 15px rgba(0,0,0,.05);transition:all .3s ease}.testimonial-item:hover{transform:translateY(-5px);box-shadow:0 15px 30px rgba(0,0,0,.1)}.testimonial-content{position:relative;padding:20px;margin-bottom:20px;background-color:#f9f9f9;border-radius:6px}.testimonial-content:after{content:'';position:absolute;bottom:-10px;left:30px;width:20px;height:20px;background-color:#f9f9f9;transform:rotate(45deg)}.testimonial-content p{font-style:italic;line-height:1.8;font-size:1.1rem;color:#666}.testimonial-content p:before{content:'"';font-size:2.5rem;color:#3d84ff;position:absolute;top:-10px;left:10px}.testimonial-author{display:flex;align-items:center}.author-avatar{width:60px;height:60px;border-radius:50%;overflow:hidden;margin-right:15px}.author-avatar img{width:100%;height:100%;object-fit:cover}.author-details h4{font-size:1.2rem;margin-bottom:5px;color:#333}.author-details p{font-size:.9rem;color:#777}.testimonial-nav{display:flex;justify-content:center;margin-top:30px}.testimonial-btn{width:40px;height:40px;border-radius:50%;display:flex;justify-content:center;align-items:center;background-color:#fff;border:1px solid #eee;margin:0 5px;cursor:pointer;color:#777;transition:all .3s ease}.testimonial-btn:hover{background-color:#3d84ff;color:#fff}.testimonial-dots{display:flex;justify-content:center;margin-top:20px}.testimonial-dot{width:10px;height:10px;border-radius:50%;background-color:#ddd;margin:0 5px;cursor:pointer;transition:all .3s ease}.testimonial-dot.active{background-color:#3d84ff}
/* 服务页面样式 */
.services-container{padding-top:120px;background-color:#2d3142;min-height:calc(100vh - 200px)}.services-grid{margin-top:40px;display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.service-item{background-color:rgba(255,255,255,.05);border-radius:8px;padding:30px;transition:transform .3s ease,box-shadow .3s ease;box-shadow:0 5px 15px rgba(0,0,0,.1)}.service-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.2)}.service-icon{font-size:2.5rem;margin-bottom:20px;color:#19d0ff}.service-title{font-size:1.5rem;margin-bottom:15px;color:#f0f0f0}.service-desc{font-size:1rem;color:#ccc;line-height:1.6}.section-header{text-align:center;margin-bottom:30px}.section-title{font-size:2.5rem;margin-bottom:15px;color:#f0f0f0}.section-desc{font-size:1.2rem;max-width:700px;margin:0 auto;color:#ccc}
/* AI实验室页面样式 */
.ai-hero{position:relative;height:100vh;display:flex;align-items:center;justify-content:center;background-color:#050716;overflow:hidden}.ai-hero-content{text-align:center;color:#fff;z-index:2;max-width:800px}.ai-hero-content h1{font-size:4rem;margin-bottom:1.5rem;background:linear-gradient(to right,#00c6ff,#0072ff);-webkit-background-clip:text;color:transparent}.ai-hero-content p{font-size:1.5rem;margin-bottom:2rem;color:rgba(255,255,255,.8)}.ai-hero-buttons{display:flex;justify-content:center;gap:20px}.ai-particles{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}.ai-tools{padding:100px 0;background-color:#0a0e29}.ai-tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:30px;margin-top:50px}.ai-tool-item{background-color:rgba(255,255,255,.03);border-radius:12px;padding:30px;text-align:center;transition:all .3s ease;border:1px solid rgba(255,255,255,.05);box-shadow:0 10px 30px rgba(0,0,0,.2)}.ai-tool-item:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,0,0,.3);border-color:rgba(0,140,255,.2)}.ai-tool-icon{font-size:3rem;margin-bottom:20px;color:#00c6ff}.ai-tool-item h3{font-size:1.8rem;margin-bottom:15px;color:#fff}.ai-tool-item p{color:rgba(255,255,255,.6);margin-bottom:20px;line-height:1.7}.ai-tool-link{display:inline-block;color:#00c6ff;font-weight:500;position:relative;padding-bottom:5px}.ai-tool-link:after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background-color:#00c6ff;transition:width .3s ease}.ai-tool-link:hover:after{width:100%}.ai-demo{padding:100px 0;background-color:#050a1f}.ai-demo-content{display:flex;align-items:center;gap:50px;margin-top:50px}.ai-demo-visual{flex:1;border-radius:12px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.4)}.ai-demo-visual img{width:100%;height:auto;display:block}.ai-demo-text{flex:1;color:#fff}.ai-demo-text h3{font-size:2.2rem;margin-bottom:20px;background:linear-gradient(to right,#00c6ff,#0072ff);-webkit-background-clip:text;color:transparent}.ai-demo-text p{color:rgba(255,255,255,.7);margin-bottom:25px;line-height:1.8;font-size:1.1rem}.ai-demo-features{margin-bottom:30px}.ai-demo-features li{margin-bottom:15px;color:rgba(255,255,255,.7);display:flex;align-items:center}.ai-demo-features li i{color:#00c6ff;margin-right:10px;font-size:.9rem}.gradient-text{background:linear-gradient(to right,#00c6ff,#0072ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
/* 案例页面样式 */
.cases-filter{text-align:center;margin-bottom:40px}.filter-buttons{display:inline-flex;flex-wrap:wrap;justify-content:center;gap:15px;margin-top:20px}.filter-btn{padding:8px 20px;background-color:transparent;border:1px solid #ddd;border-radius:30px;cursor:pointer;transition:all .3s ease}.filter-btn:hover,.filter-btn.active{background-color:#3d84ff;color:#fff;border-color:#3d84ff}.cases-showcase{padding:50px 0}.cases-grid,.showcase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px}.showcase-item{overflow:hidden;border-radius:8px;box-shadow:0 5px 15px rgba(0,0,0,.1)}.showcase-item .showcase-image{overflow:hidden}.showcase-item .showcase-image img{width:100%;height:300px;object-fit:cover;transition:transform .5s ease}.showcase-item:hover .showcase-image img{transform:scale(1.1)}.case-item{position:relative;overflow:hidden;border-radius:8px;box-shadow:0 5px 15px rgba(0,0,0,.1);transition:all .3s ease}.case-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px rgba(0,0,0,.2)}.case-image{height:300px;overflow:hidden}.case-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.case-item:hover .case-image img{transform:scale(1.1)}.case-overlay{position:absolute;bottom:0;left:0;width:100%;padding:20px;background:linear-gradient(to top,rgba(0,0,0,.8),transparent);color:#fff;transform:translateY(100%);transition:transform .3s ease}.case-item:hover .case-overlay{transform:translateY(0)}.case-title{font-size:1.5rem;margin-bottom:10px}