:root{--primary-bg: #0a0a0a;--secondary-bg: #1a1a1a;--tertiary-bg: #262626;--primary-text: #ffffff;--secondary-text: #e0e0e0;--tertiary-text: #a0a0a0;--accent-color: #9353da;--accent-hover: #9353da;--border-color: #333;--shadow-color: rgba(0, 0, 0, .2);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--border-radius: 5px;--transition-base: all .3s ease}html,body{margin:0;padding:0;height:100%;background-color:var(--primary-bg);color:var(--primary-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6}#root{min-height:100vh;display:flex;flex-direction:column;background-color:var(--primary-bg)}a{color:var(--accent-color);text-decoration:none;transition:var(--transition-base)}a:hover{color:var(--accent-hover);text-decoration:underline}button{font-family:inherit;font-size:inherit;border:none;border-radius:var(--border-radius);cursor:pointer;transition:var(--transition-base);outline:none}button:focus{box-shadow:0 0 0 3px #00b4ff4d}button:focus-visible{outline:2px solid var(--accent-color);outline-offset:2px}input,textarea,select{font-family:inherit;font-size:inherit;background-color:var(--tertiary-bg);color:var(--primary-text);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:10px 15px;transition:var(--transition-base);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent-color);box-shadow:0 0 0 3px #00b4ff1a}h1,h2,h3,h4,h5,h6{color:var(--primary-text);font-weight:600;line-height:1.2}p{color:var(--secondary-text);line-height:1.6}ul,ol{color:var(--secondary-text)}table{width:100%;border-collapse:collapse}th,td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--border-color)}th{background-color:var(--secondary-bg);color:var(--primary-text);font-weight:600}tr:hover{background-color:#00b4ff0d}::-webkit-scrollbar-track{background:var(--secondary-bg)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--tertiary-bg)}@media (prefers-color-scheme: light){:root{color:var(--primary-text);background-color:var(--primary-bg)}a:hover{color:var(--accent-hover)}button{background-color:var(--tertiary-bg);color:var(--primary-text)}}.light-theme .courses-preview{background-color:#f9fafc!important}.light-theme .courses-preview .section-title{color:#333!important}.light-theme .courses-preview .section-title:after{background-color:#0ea5e9!important}.light-theme .course-card{background-color:#f5f5f5!important}.light-theme .course-card h4{color:#333!important}.light-theme .course-card p{color:#555!important}.light-theme .course-card .duration,.light-theme .course-card .price{color:#777!important}.light-theme .success-stories{background-color:#fff!important}.light-theme .success-stories .section-title{color:#333!important}.light-theme .success-stories .section-title:after{background-color:#0ea5e9!important}.btn-primary:hover,.light-theme .btn-primary:hover{color:#fff!important}.light-theme .features{background-color:#fff!important}.light-theme .features .section-title{color:#333!important}.light-theme .features .section-title:after{background-color:#0ea5e9!important}.light-theme .feature-item{background-color:#f5f5f5!important;border-color:#e2e8f0!important;box-shadow:0 2px 8px #0000001a!important}.light-theme .feature-item:hover{box-shadow:0 8px 16px #00000026!important;border-color:#0ea5e9!important}.light-theme .feature-icon{color:#0ea5e9!important}.light-theme .feature-item h4{color:#333!important}.light-theme .feature-item p{color:#555!important}.light-theme .courses-grid .course-card{border:none!important;box-shadow:0 8px 25px #00000014!important}.light-theme .courses-grid .course-card:hover{box-shadow:0 15px 35px #0000001f!important}.light-theme .footer-info h3{background:linear-gradient(45deg,#3b82f6,#9333ea)!important;-webkit-background-clip:text!important;-webkit-text-fill-color:transparent!important;background-clip:text!important;display:inline-block!important}.light-theme .author-name{color:#7e22ce!important}.light-theme .filter-btn.active{background-color:#0ea5e9!important;color:#fff!important;border-color:#0ea5e9!important;box-shadow:0 0 15px #2298ce80!important}@media (max-width: 768px){.theme-toggle-btn{right:80px!important;z-index:1002!important}.mobile-menu-btn{right:15px!important;z-index:1001!important}}.light-theme .carousel-indicators .indicator{background-color:transparent!important;border:2px solid #cbd5e1!important}.light-theme .carousel-indicators .indicator:hover{background-color:#0ea5e91a!important;border-color:#0ea5e9!important}.light-theme .carousel-indicators .indicator.active{background-color:#0ea5e9!important;border-color:#0ea5e9!important;box-shadow:0 0 15px #0ea5e980!important}.light-theme .about{background-color:#fff!important}.light-theme .about .page-title{background:linear-gradient(135deg,#f8fafc,#e2e8f0)!important}.light-theme .about .page-title h1{color:#333!important;-webkit-text-fill-color:#333333!important;background:none!important}.light-theme .about .page-title p{color:#555!important}.light-theme .about .company-intro{background-color:#f9fafc!important}.light-theme .about .company-intro h2{color:#333!important}.light-theme .about .company-intro p{color:#555!important}.light-theme .about .intro-image{background-color:#f5f5f5!important;border-color:#e2e8f0!important}.light-theme .about .timeline{background-color:#f1f5f9!important}.light-theme .about .timeline .section-title{color:#333!important}.light-theme .about .timeline-item .timeline-content{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .about .timeline-item .timeline-content h3{color:#333!important}.light-theme .about .timeline-item .timeline-content p{color:#555!important}.light-theme .about .team{background-color:#f9fafc!important}.light-theme .about .team .section-title{color:#333!important}.light-theme .about .team-member{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .about .team-member h3{color:#333!important}.light-theme .about .team-member p{color:#555!important}.light-theme .about .member-image{background-color:#f5f5f5!important;border-color:#e2e8f0!important}.light-theme .about .facilities{background-color:#f1f5f9!important}.light-theme .about .facilities .section-title{color:#333!important}.light-theme .about .facility-image{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .about .facility-item h3{color:#333!important}.light-theme .courses{background-color:#fff!important}.light-theme .courses .page-title{background:linear-gradient(135deg,#f8fafc,#e2e8f0)!important}.light-theme .courses .page-title h1{color:#333!important;-webkit-text-fill-color:#333333!important;background:none!important}.light-theme .courses .page-title p{color:#555!important}.light-theme .courses .course-filters{background-color:#f9fafc!important;border-bottom-color:#e2e8f0!important}.light-theme .courses .filter-btn{background-color:#fff;color:#555;border-color:#e2e8f0!important}.light-theme .courses .course-list{background-color:#f9fafc!important}.light-theme .courses .course-list .section-title{color:#333!important}.light-theme .courses .course-card{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .courses .course-card h3{color:#333!important}.light-theme .courses .course-card p{color:#555!important}.light-theme .courses .detail-label{color:#333!important}.light-theme .courses .detail-value{color:#555!important}.light-theme .courses .course-features h4{color:#333!important}.light-theme .courses .course-features li{color:#555!important}.light-theme .courses .faq{background-color:#f1f5f9!important}.light-theme .courses .faq .section-title{color:#333!important}.light-theme .courses .faq-item{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .courses .faq-question{color:#333!important;background-color:#f5f5f5!important;border-bottom-color:#e2e8f0!important}.light-theme .courses .faq-answer{color:#555!important}.light-theme .cases{background-color:#fff!important}.light-theme .cases .page-title{background:linear-gradient(135deg,#f8fafc,#e2e8f0)!important}.light-theme .cases .page-title h1{color:#333!important;-webkit-text-fill-color:#333333!important;background:none!important}.light-theme .cases .page-title p{color:#555!important}.light-theme .cases .job-stats{background-color:#f1f5f9!important}.light-theme .cases .job-stats .section-title{color:#333!important}.light-theme .cases .stat-item{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .cases .stat-label{color:#333!important}.light-theme .cases .case-stories{background-color:#f9fafc!important}.light-theme .cases .case-stories .section-title{color:#333!important}.light-theme .cases .case-card{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .cases .case-header{background-color:#f5f5f5!important;border-bottom-color:#e2e8f0!important}.light-theme .cases .case-info h3{color:#333!important}.light-theme .cases .case-position{color:#555!important}.light-theme .cases .case-before{background-color:#f5f5f5!important}.light-theme .cases .case-after{background-color:#f9fafc!important}.light-theme .cases .case-before h4,.light-theme .cases .case-after h4{color:#333!important}.light-theme .cases .case-before p,.light-theme .cases .case-after p,.light-theme .cases .case-story p{color:#555!important}.light-theme .cases .partner-companies{background-color:#f1f5f9!important}.light-theme .cases .partner-companies .section-title{color:#333!important}.light-theme .cases .partner-item{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .cases .testimonials{background-color:#f9fafc!important}.light-theme .cases .testimonials .section-title{color:#333!important}.light-theme .cases .testimonial-item{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .cases .testimonial-quote,.light-theme .cases .author-name{color:#333!important}.light-theme .cases .author-course{color:#555!important}.light-theme .contact{background-color:#fff!important}.light-theme .contact .page-title{background:linear-gradient(135deg,#f8fafc,#e2e8f0)!important}.light-theme .contact .page-title h1{color:#333!important;-webkit-text-fill-color:#333333!important;background:none!important}.light-theme .contact .page-title p{color:#555!important}.light-theme .contact .contact-info{background-color:#f1f5f9!important}.light-theme .contact .contact-info .section-title{color:#333!important}.light-theme .contact .info-item{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .contact .info-item h3{color:#333!important}.light-theme .contact .info-item p{color:#555!important}.light-theme .contact .qr-display-section{background-color:#f5f5f5!important;border-color:#e2e8f0!important}.light-theme .contact .qr-display-section h3{color:#333!important}.light-theme .contact .qr-display-section p{color:#555!important}.light-theme .contact .contact-main{background-color:#f9fafc!important}.light-theme .contact .contact-form h2,.light-theme .contact .contact-map h2{color:#333!important}.light-theme .contact .contact-form form{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .contact .form-group label{color:#333!important}.light-theme .contact .form-group input,.light-theme .contact .form-group select,.light-theme .contact .form-group textarea{background-color:#f5f5f5!important;color:#333!important;border-color:#e2e8f0!important}.light-theme .contact .map-container{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .contact .placeholder-map{color:#555!important}.light-theme .contact .faq{background-color:#f1f5f9!important}.light-theme .contact .faq .section-title{color:#333!important}.light-theme .contact .faq-item{background-color:#fff!important;border-color:#e2e8f0!important}.light-theme .contact .faq-question{color:#333!important;background-color:#f5f5f5!important;border-bottom-color:#e2e8f0!important}.light-theme .contact .faq-answer{color:#555!important}.light-theme .contact .cooperation{background:linear-gradient(135deg,#f8fafc,#e2e8f0)!important}.light-theme .contact .cooperation-content h2{color:#333!important;-webkit-text-fill-color:#333333!important;background:none!important}.light-theme .contact .cooperation-content p{color:#555!important}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.6;color:var(--primary-text);background-color:var(--primary-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.container{max-width:1200px;margin:0 auto;padding:0 20px}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;color:var(--primary-text)}p{margin-bottom:16px;line-height:1.8;color:var(--secondary-text)}a{color:var(--accent-color);text-decoration:none;transition:color .3s}a:hover{color:var(--accent-hover)}button{font-family:inherit;cursor:pointer;transition:all .3s}button:focus{outline:none}input,textarea,select{font-family:inherit;font-size:inherit;transition:all .3s;background-color:var(--secondary-bg);border:1px solid var(--border-color);color:var(--primary-text)}input:focus,textarea:focus,select:focus{outline:none;box-shadow:0 0 0 2px #9d4edd40;border-color:var(--accent-color)}ul,ol{margin-bottom:16px;padding-left:24px;color:var(--secondary-text)}li{margin-bottom:8px;line-height:1.6}img{max-width:100%;height:auto;display:block}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#1a1a1a}::-webkit-scrollbar-thumb{background:#444;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}@media (max-width: 1200px){.container{max-width:960px}}@media (max-width: 992px){.container{max-width:720px}}@media (max-width: 768px){.container{max-width:540px}body{font-size:14px}}@media (max-width: 480px){.container{max-width:100%;padding:0 15px}}.loading{display:inline-block;width:20px;height:20px;border:3px solid #1a1a1a;border-top:3px solid var(--accent-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .5s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.slide-in{animation:slideIn .6s ease-out}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.slide-in-right{animation:slideInRight .6s ease-out}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.scale-in{animation:scaleIn .5s ease-out}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.bounce-in{animation:bounceIn .6s ease-out}@keyframes bounceIn{0%{opacity:0;transform:scale(.3)}50%{opacity:.9;transform:scale(1.05)}80%{opacity:1;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.scroll-animate{opacity:0;transition:opacity .6s ease-out,transform .6s ease-out}.scroll-animate-active{opacity:1;transform:none}.scroll-animate.fade-in{opacity:0;transition:opacity .8s ease-out}.scroll-animate.slide-in{opacity:0;transform:translate(-20px);transition:opacity .8s ease-out,transform .8s ease-out}.scroll-animate.slide-in-right{opacity:0;transform:translate(20px);transition:opacity .8s ease-out,transform .8s ease-out}.scroll-animate.scale-in{opacity:0;transform:scale(.95);transition:opacity .8s ease-out,transform .8s ease-out}.scroll-animate.bounce-in{opacity:0;transform:scale(.8);transition:opacity .8s ease-out,transform .8s cubic-bezier(.68,-.55,.265,1.55)}.scroll-animate-active.fade-in{opacity:1}.scroll-animate-active.slide-in,.scroll-animate-active.slide-in-right{opacity:1;transform:translate(0)}.scroll-animate-active.scale-in,.scroll-animate-active.bounce-in{opacity:1;transform:scale(1)}.scroll-animate.flip-in{animation:flipIn 1s ease-out forwards}@keyframes flipIn{0%{opacity:0;transform:perspective(400px) rotateX(90deg)}40%{transform:perspective(400px) rotateX(-10deg)}70%{transform:perspective(400px) rotateX(10deg)}to{opacity:1;transform:perspective(400px) rotateX(0)}}.scroll-animate.wave-in{animation:waveIn 1s ease-out forwards}@keyframes waveIn{0%{opacity:0;transform:translateY(50px) rotate(-5deg)}50%{transform:translateY(-10px) rotate(2deg)}to{opacity:1;transform:translateY(0) rotate(0)}}.scroll-animate.pulse-in{animation:pulseIn 1s ease-out forwards}@keyframes pulseIn{0%{opacity:0;transform:scale(.5)}50%{transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.delay-100{animation-delay:.1s}.delay-200{animation-delay:.2s}.delay-300{animation-delay:.3s}.delay-400{animation-delay:.4s}.delay-500{animation-delay:.5s}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}.mt-5{margin-top:40px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}.mb-5{margin-bottom:40px}.p-1{padding:8px}.p-2{padding:16px}.p-3{padding:24px}.p-4{padding:32px}.p-5{padding:40px}@media print{.no-print{display:none}a{text-decoration:none;color:#000}}*{margin:0;padding:0;box-sizing:border-box}.header{background-color:var(--secondary-bg);box-shadow:0 2px 10px #0000004d;position:fixed;top:0;left:0;right:0;z-index:1000;border-bottom:1px solid var(--border-color);width:100%;height:80px;overflow:visible;display:flex;align-items:center}.container{max-width:1200px;margin:0 auto;padding:0 20px;width:100%}.header-content{display:flex;align-items:center;justify-content:space-between;height:100%;width:100%;position:relative}.logo h1,.logo .logo-text{font-size:24px;color:#fff;font-weight:700;margin:0;padding:0;line-height:26px;background:linear-gradient(45deg,var(--accent-color),var(--accent-hover));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo a{text-decoration:none;color:#fff}.main-nav ul{display:flex;list-style:none;gap:30px;margin:0;padding:0}.main-nav a{text-decoration:none;color:var(--secondary-text);font-size:16px;font-weight:500;transition:color .3s;position:relative}.main-nav a:hover,.main-nav a.active{color:var(--accent-color)}.main-nav a:after{content:"";position:absolute;bottom:-5px;left:0;width:0;height:2px;background-color:var(--accent-color);transition:width .3s}.main-nav a:hover:after,.main-nav a.active:after{width:100%}.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:10px;position:absolute;top:50%;right:20px;transform:translateY(-50%);z-index:1001;width:45px;height:45px;flex-shrink:0;background-color:var(--secondary-bg);border-radius:5px}.menu-icon span{display:block;width:25px;height:3px;background-color:var(--secondary-text);margin:5px 0;transition:transform .3s,opacity .3s}.menu-icon.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-icon.open span:nth-child(2){opacity:0}.menu-icon.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.mobile-nav{position:fixed;top:80px;left:0;right:0;background-color:var(--secondary-bg);box-shadow:0 5px 10px #0000004d;max-height:0;overflow:hidden;transition:max-height .3s ease-out;border-bottom:1px solid var(--border-color)}.mobile-nav.open{max-height:300px}.mobile-nav ul{list-style:none;padding:20px 0}.mobile-nav li{text-align:center;margin:15px 0}.mobile-nav a{text-decoration:none;color:var(--secondary-text);font-size:18px;font-weight:500;transition:color .3s}.mobile-nav a:hover,.mobile-nav a.active{color:var(--accent-color)}@media (max-width: 768px){.main-nav{display:none}.mobile-menu-btn{display:block}.logo h1{font-size:20px}}@media (max-width: 480px){.container{padding:0 15px}.logo h1{font-size:18px}}.theme-toggle-btn{background-color:transparent;border:none;cursor:pointer;padding:10px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .3s ease;width:45px;height:45px;margin-left:10px}.theme-toggle-btn:hover{background-color:#ffffff1a;transform:scale(1.1)}.theme-icon{font-size:20px;transition:transform .3s ease}.theme-icon.moon{animation:rotateMoon .5s ease}.theme-icon.sun{animation:rotateSun .5s ease}@keyframes rotateMoon{0%{transform:rotate(-30deg) scale(.8)}to{transform:rotate(0) scale(1)}}@keyframes rotateSun{0%{transform:rotate(30deg) scale(.8)}to{transform:rotate(0) scale(1)}}@media (max-width: 768px){.theme-toggle-btn{position:fixed;top:17.5px;right:75px;z-index:1001;background-color:var(--secondary-bg);border-radius:5px}}.footer{background-color:var(--secondary-bg);color:var(--primary-text);padding:40px 0 20px;margin-top:50px;border-top:1px solid var(--border-color);position:relative}.footer:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 0%,rgba(157,78,221,.03) 0%,transparent 60%);pointer-events:none}.footer-content{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-bottom:30px}.footer-info h3{font-size:22px;margin-bottom:15px;color:#fff;background:linear-gradient(45deg,#fff,#a5f3fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}.footer-info p{font-size:14px;line-height:1.6;color:var(--tertiary-text)}.footer-links h4,.footer-contact h4{font-size:18px;margin-bottom:15px;color:var(--primary-text);position:relative}.footer-links h4:after,.footer-contact h4:after{content:"";position:absolute;bottom:-5px;left:0;width:40px;height:2px;background-color:var(--accent-color)}.footer-links ul{list-style:none}.footer-links li{margin-bottom:10px}.footer-links a{text-decoration:none;color:var(--tertiary-text);font-size:14px;transition:color .3s}.footer-links a:hover{color:var(--accent-color)}.footer-contact p{font-size:14px;line-height:1.8;color:var(--tertiary-text);margin-bottom:10px}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid var(--border-color)}.social-links{display:flex;gap:30px}.social-item{position:relative}.social-links span{text-decoration:none;color:var(--tertiary-text);font-size:14px;transition:color .3s;cursor:pointer}.social-links span:hover{color:var(--accent-color)}.qr-code{position:absolute;bottom:100%;left:50%;transform:translate(-50%) translateY(-10px);opacity:0;visibility:hidden;transition:all .3s ease;z-index:100;margin-bottom:10px}.qr-code:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid #fff;box-shadow:0 1px #0000001a}.social-item:hover .qr-code{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.qr-content{background-color:#fff;padding:15px;border-radius:5px;box-shadow:0 4px 20px #0000004d;text-align:center;width:150px}.qr-grid{width:120px;height:120px;background-color:#f5f5f5;margin:0 auto 10px;display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);gap:1px;position:relative}.qr-grid:before,.qr-grid:after{content:"";position:absolute;background-color:#333}.qr-grid:before{width:100%;height:1px;top:50%;left:0}.qr-grid:after{height:100%;width:1px;left:50%;top:0}.qr-wechat .qr-content{background-color:#fff;border:2px solid #07c160;border-radius:8px;box-shadow:0 0 15px #07c16033;transition:all .3s ease}.qr-wechat .qr-content:hover{box-shadow:0 0 25px #07c16066;transform:translateY(-2px)}.qr-wechat .qr-content p{color:#07c160;font-weight:600}.qr-weibo .qr-content{background-color:#fff;border:2px solid #e6162d;border-radius:8px;box-shadow:0 0 15px #e6162d33;transition:all .3s ease}.qr-weibo .qr-content:hover{box-shadow:0 0 25px #e6162d66;transform:translateY(-2px)}.qr-weibo .qr-content p{color:#e6162d;font-weight:600}.qr-douyin .qr-content{background-color:#fff;border:2px solid #000000;border-radius:8px;box-shadow:0 0 15px #0000004d;transition:all .3s ease;position:relative;overflow:hidden}.qr-douyin .qr-content:hover{box-shadow:0 0 25px #00000080;transform:translateY(-2px)}.qr-douyin .qr-content p{color:#000;font-weight:700}.qr-douyin .qr-content:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at center,rgba(0,0,0,.05) 0%,transparent 70%);pointer-events:none}.qr-content p{color:#333;font-size:12px;margin:0;font-weight:500}.copyright p{font-size:14px;color:var(--tertiary-text);margin:0;line-height:1.8}.copyright a{color:var(--tertiary-text);text-decoration:none;transition:color .3s}.copyright a:hover{color:var(--accent-color)}@media (max-width: 768px){.footer-content{grid-template-columns:repeat(2,1fr);gap:30px}.footer-info,.footer-contact{grid-column:span 1}.footer-bottom{flex-direction:column;gap:15px;text-align:center}}@media (max-width: 480px){.footer-content{grid-template-columns:1fr;gap:20px}.footer-info,.footer-links,.footer-contact{grid-column:span 1}.footer-info h3{font-size:20px}.footer-links h4,.footer-contact h4{font-size:16px}}.home{margin-top:80px}.hero{background:linear-gradient(135deg,var(--primary-bg) 0%,var(--secondary-bg) 100%);background-image:radial-gradient(circle at 50% 50%,rgba(157,78,221,.1) 0%,transparent 50%),linear-gradient(135deg,var(--primary-bg) 0%,var(--secondary-bg) 100%);color:var(--primary-text);padding:120px 0;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 20%,rgba(157,78,221,.05) 0%,transparent 20%),radial-gradient(circle at 80% 80%,rgba(157,78,221,.05) 0%,transparent 20%);z-index:1}.hero-content{position:relative;z-index:2}.hero-content h2{font-size:48px;margin-bottom:20px;font-weight:700;color:var(--primary-text)}.hero-content p{font-size:20px;margin-bottom:30px;max-width:800px;margin-left:auto;margin-right:auto;line-height:1.5;color:var(--secondary-text)}.hero-cta{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.btn-primary{background-color:var(--accent-color);color:var(--primary-bg);border:none;padding:15px 30px;font-size:16px;font-weight:600;border-radius:5px;cursor:pointer;text-decoration:none;transition:all .3s;display:inline-block;text-align:center;box-shadow:0 4px 14px #9d4edd4d}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px #9d4edd66}.btn-primary.btn-sm{padding:10px 20px;font-size:14px}.btn-secondary{background-color:transparent;color:var(--accent-color);border:2px solid var(--accent-color);padding:15px 30px;font-size:16px;font-weight:600;border-radius:5px;cursor:pointer;text-decoration:none;transition:all .3s;display:inline-block;text-align:center}.btn-secondary:hover{background-color:#00b4ff1a;transform:translateY(-2px);box-shadow:0 4px 14px #00b4ff33}.section-title{font-size:36px;color:var(--primary-text);margin-bottom:40px;text-align:center;position:relative}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px}.view-all{text-decoration:none;color:var(--accent-color);font-weight:600;transition:color .3s}.view-all:hover{color:#0ea5e9}.features{padding:100px 0;background-color:var(--secondary-bg);position:relative}.features:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(0,180,255,.03) 0%,transparent 60%);pointer-events:none}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;position:relative;z-index:1}.feature-item{background-color:var(--tertiary-bg);padding:30px;border-radius:10px;box-shadow:0 5px 15px #0003;transition:transform .3s,box-shadow .3s;border:1px solid var(--border-color)}.feature-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000004d;border-color:var(--accent-color)}.feature-icon{font-size:36px;color:var(--accent-color);margin-bottom:20px;font-weight:700}.feature-item h4{font-size:20px;margin-bottom:15px;color:var(--primary-text)}.feature-item p{font-size:14px;color:var(--tertiary-text);line-height:1.6}.courses-preview{padding:100px 0;background-color:var(--primary-bg)}.courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.course-card{background-color:var(--tertiary-bg);border-radius:10px;overflow:hidden;box-shadow:0 5px 15px #0003;transition:transform .3s,box-shadow .3s;border:1px solid var(--border-color)}.course-image{height:200px;background-color:var(--secondary-bg);display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid var(--border-color)}.course-content{padding:25px}.course-content h4{font-size:20px;margin-bottom:15px;color:var(--primary-text)}.course-content p{font-size:14px;color:var(--tertiary-text);line-height:1.6;margin-bottom:20px}.course-info{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.duration{font-size:14px;color:var(--tertiary-text)}.price{font-size:18px;font-weight:700;color:var(--accent-color)}.success-stories{padding:100px 0;background-color:var(--secondary-bg);position:relative;overflow:hidden}.success-stories:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 30% 70%,rgba(157,78,221,.03) 0%,transparent 60%);pointer-events:none}.testimonial-carousel{position:relative;max-width:900px;margin:0 auto;padding:20px 0;height:400px;display:flex;align-items:center;justify-content:center;z-index:1}.carousel-control{position:absolute;top:50%;transform:translateY(-50%);width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#9d4edd1a,#9d4edd0d);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(157,78,221,.3);color:var(--accent-color);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease;z-index:10;outline:none;box-shadow:0 5px 15px #0003}.carousel-control:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;background-color:var(--accent-color);border-radius:50%;transform:translate(-50%,-50%);transition:all .3s ease;opacity:0}.carousel-control:hover{border-color:var(--accent-color);box-shadow:0 0 25px #9d4edd66}.carousel-control:hover:before{width:100%;height:100%;opacity:.1}.carousel-control.prev{left:-30px}.carousel-control.next{right:-30px}.carousel-control svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:all .3s ease}.carousel-control:hover svg{stroke:var(--accent-color);transform:scale(1.1)}.control-icon{display:none}.carousel-wrapper{position:relative;width:100%;height:100%;perspective:1000px}.testimonial-card{position:absolute;width:100%;height:100%;background-color:var(--tertiary-bg);border-radius:15px;box-shadow:0 10px 30px #0000004d;border:1px solid var(--border-color);padding:40px;transition:all .8s cubic-bezier(.23,1,.32,1);display:flex;flex-direction:column;align-items:center;justify-content:center;opacity:0;pointer-events:none;overflow:hidden}.testimonial-card:before{content:"";position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle at 50% 50%,rgba(157,78,221,.1) 0%,transparent 70%);pointer-events:none;z-index:1}.testimonial-card.active{opacity:1;transform:translateZ(0) rotateY(0);z-index:5;pointer-events:all;box-shadow:0 15px 40px #9d4edd33;border-color:#9d4edd80}.testimonial-card.prev{opacity:.6;transform:translate(-100%) translateZ(-100px) rotateY(30deg);z-index:3}.testimonial-card.next{opacity:.6;transform:translate(100%) translateZ(-100px) rotateY(-30deg);z-index:3}.card-content{position:relative;z-index:2;text-align:center}.quote-icon{margin-bottom:20px;opacity:.8;animation:pulse 3s infinite}@keyframes pulse{0%{transform:scale(1);opacity:.8}50%{transform:scale(1.1);opacity:1}to{transform:scale(1);opacity:.8}}.testimonial-text{font-size:20px;font-style:italic;color:var(--primary-text);line-height:1.6;margin-bottom:30px;position:relative;z-index:2}.testimonial-author{display:flex;align-items:center;justify-content:center;gap:20px}.author-avatar{width:80px;height:80px;border-radius:50%;background-color:var(--accent-color);color:#0a0a0a;display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:700;border:3px solid rgba(255,255,255,.2);box-shadow:0 5px 15px #0000004d;transition:all .3s ease}.author-avatar:hover{transform:scale(1.1);box-shadow:0 8px 25px #9d4edd66}.author-avatar.avatar-1{background-color:var(--accent-color)}.author-avatar.avatar-2{background-color:#00b4ff}.author-avatar.avatar-3{background-color:#0f8}.author-info{text-align:left}.author-name{font-size:20px;font-weight:700;color:var(--accent-color);margin-bottom:5px}.author-title{font-size:14px;color:var(--tertiary-text)}.carousel-indicators{display:flex;justify-content:center;gap:10px;margin-top:40px;position:relative;z-index:1}.indicator{width:12px;height:12px;border-radius:50%;background-color:#fff3;border:none;cursor:pointer;transition:all .3s ease;outline:none}.indicator:hover{background-color:#fff6;transform:scale(1.2)}.indicator.active{background-color:var(--accent-color);width:30px;border-radius:6px;box-shadow:0 0 15px #9d4edd80}.contact-cta{background:linear-gradient(135deg,var(--primary-bg) 0%,var(--secondary-bg) 100%);background-image:radial-gradient(circle at 50% 50%,rgba(0,180,255,.2) 0%,transparent 60%),linear-gradient(135deg,var(--primary-bg) 0%,var(--secondary-bg) 100%);color:var(--primary-text);padding:80px 0;text-align:center;position:relative;overflow:hidden}.contact-cta:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 30%,rgba(0,180,255,.1) 0%,transparent 30%),radial-gradient(circle at 80% 70%,rgba(0,180,255,.1) 0%,transparent 30%);z-index:1}.cta-content{position:relative;z-index:2}.cta-content h3{font-size:32px;margin-bottom:20px;font-weight:700;color:var(--primary-text)}.cta-content p{font-size:18px;margin-bottom:30px;max-width:600px;margin-left:auto;margin-right:auto;color:var(--secondary-text)}@media (max-width: 1200px){.features-grid,.courses-grid{gap:20px}}@media (max-width: 992px){.hero-content h2{font-size:36px}.hero-content p{font-size:18px}.section-title{font-size:30px}.features-grid,.courses-grid{grid-template-columns:repeat(2,1fr)}.cta-content h3{font-size:28px}.testimonial-carousel{height:380px;padding:15px 0}.carousel-control{width:50px;height:50px}.carousel-control.prev{left:-25px}.carousel-control.next{right:-25px}.carousel-control svg{width:20px;height:20px}.testimonial-card{padding:30px}.testimonial-text{font-size:18px}.author-avatar{width:70px;height:70px;font-size:32px}}@media (max-width: 768px){.hero{padding:80px 0}.hero-content h2{font-size:28px}.hero-content p{font-size:16px}.section-header{flex-direction:column;gap:15px;text-align:center}.courses-grid{grid-template-columns:1fr}.cta-content h3{font-size:24px}.cta-content p{font-size:16px}.testimonial-carousel{height:360px;padding:10px 0}.carousel-control{width:45px;height:45px}.carousel-control.prev{left:-20px}.carousel-control.next{right:-20px}.carousel-control svg{width:18px;height:18px}.testimonial-card{padding:25px}.testimonial-text{font-size:16px;margin-bottom:25px}.author-avatar{width:60px;height:60px;font-size:28px}.testimonial-author{gap:15px}.author-name{font-size:18px}}@media (max-width: 480px){.hero{padding:60px 0}.hero-content h2{font-size:24px}.features{padding:60px 0}.features-grid{grid-template-columns:1fr;gap:20px}.courses-preview,.success-stories{padding:60px 0}.section-title{font-size:26px}.contact-cta{padding:60px 0}.hero-cta{flex-direction:column;align-items:center}.feature-item,.course-card{padding:20px}.testimonial-carousel{height:340px;padding:5px 0}.carousel-control{display:none}.testimonial-card{padding:20px 15px;border-radius:10px}.quote-icon{transform:scale(.8);margin-bottom:15px}.testimonial-text{font-size:15px;margin-bottom:20px;line-height:1.5}.testimonial-author{flex-direction:column;gap:10px}.author-avatar{width:50px;height:50px;font-size:24px}.author-info{text-align:center}.author-name{font-size:16px}.author-title{font-size:13px}.carousel-indicators{margin-top:30px;gap:8px}.indicator{width:10px;height:10px}.indicator.active{width:25px}}.about{margin-top:80px}.page-title{background:linear-gradient(135deg,#0a0a0a,#1a1a1a);background-image:radial-gradient(circle at 50% 50%,rgba(0,180,255,.1) 0%,transparent 50%),linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff;padding:60px 0;text-align:center;position:relative;overflow:hidden}.page-title:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 20%,rgba(0,180,255,.05) 0%,transparent 20%),radial-gradient(circle at 80% 80%,rgba(0,180,255,.05) 0%,transparent 20%);z-index:1}.page-title-content{position:relative;z-index:2}.page-title h1{font-size:40px;margin-bottom:10px;font-weight:700;background:linear-gradient(45deg,#fff,#a5f3fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.company-intro{padding:100px 0;background-color:#0a0a0a}.intro-content{display:flex;gap:50px;align-items:center}.intro-text{flex:1}.intro-text h2{font-size:32px;margin-bottom:25px;color:#fff;position:relative;padding-bottom:15px}.intro-text h2:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:3px;background-color:var(--accent-color)}.intro-text p{font-size:16px;line-height:1.8;color:#a0a0a0;margin-bottom:20px}.intro-image{flex:1;height:400px;background-color:#1a1a1a;display:flex;align-items:center;justify-content:center;border-radius:10px;overflow:hidden;border:1px solid #333}.timeline{padding:100px 0;background-color:#1a1a1a;position:relative}.timeline:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(0,180,255,.03) 0%,transparent 60%);pointer-events:none}.timeline-items{max-width:800px;margin:0 auto;position:relative;z-index:1}.timeline-items:before{content:"";position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%);width:2px;background-color:#333}.timeline-item{position:relative;margin-bottom:50px}.timeline-item:last-child{margin-bottom:0}.timeline-date{position:absolute;top:0;left:50%;transform:translate(-50%);background-color:var(--accent-color);color:#0a0a0a;padding:8px 20px;border-radius:20px;font-size:14px;font-weight:600;z-index:1}.timeline-content{position:relative;width:45%;padding:20px;background-color:#262626;border-radius:10px;box-shadow:0 5px 15px #0003;border:1px solid #333}.timeline-item:nth-child(odd) .timeline-content{left:0}.timeline-item:nth-child(2n) .timeline-content{left:55%}.timeline-content h3{font-size:20px;margin-bottom:10px;color:#fff}.timeline-content p{font-size:14px;color:#a0a0a0;line-height:1.6}.team{padding:100px 0;background-color:#0a0a0a}.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.team-member{text-align:center;padding:20px;background-color:#262626;border-radius:10px;box-shadow:0 5px 15px #0003;transition:transform .3s,box-shadow .3s;border:1px solid #333}.team-member:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000004d;border-color:var(--accent-color)}.member-image{width:200px;height:200px;margin:0 auto 20px;background-color:#1a1a1a;display:flex;align-items:center;justify-content:center;border-radius:50%;overflow:hidden;border:3px solid #333}.member-info h3{font-size:20px;margin-bottom:5px;color:#fff}.member-title{font-size:14px;color:var(--accent-color);margin-bottom:15px}.member-info p{font-size:14px;color:#a0a0a0;line-height:1.6}.facilities{padding:100px 0;background-color:#1a1a1a;position:relative}.facilities:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 30% 70%,rgba(0,180,255,.03) 0%,transparent 60%);pointer-events:none}.facilities-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;position:relative;z-index:1}.facility-item{text-align:center}.facility-image{height:200px;background-color:#262626;display:flex;align-items:center;justify-content:center;border-radius:10px;overflow:hidden;margin-bottom:20px;box-shadow:0 5px 15px #0003;border:1px solid #333}.facility-item h3{font-size:18px;color:#fff}@media (max-width: 1200px){.intro-content{gap:40px}.team-grid{gap:30px}.facilities-grid{gap:20px}}@media (max-width: 992px){.page-title h1{font-size:36px}.intro-content{flex-direction:column;gap:30px}.intro-image{width:100%;height:300px}.section-title{font-size:30px}.timeline-items:before{left:30px}.timeline-date{left:30px;transform:none}.timeline-content{width:calc(100% - 80px);left:80px!important}.team-grid,.facilities-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.page-title{padding:40px 0}.page-title h1{font-size:28px}.page-title p{font-size:16px}.company-intro,.timeline,.team,.facilities{padding:60px 0}.intro-text h2{font-size:28px}.section-title{font-size:26px;margin-bottom:40px}.team-grid{gap:20px}}@media (max-width: 480px){.intro-image{height:200px}.team-grid{grid-template-columns:1fr}.member-image{width:150px;height:150px}.facilities-grid{grid-template-columns:1fr}.facility-image{height:150px}.timeline-date{position:relative;left:auto;transform:none;width:auto;display:inline-block;margin-bottom:15px;z-index:1}.timeline-content{width:100%;left:0!important;padding:15px;margin-left:0}.timeline-items:before{left:15px}.timeline-item:before{content:"";position:absolute;top:28px;left:15px;width:10px;height:10px;border-radius:50%;background-color:var(--accent-color);z-index:1}}.courses{margin-top:80px}.course-filters{background-color:#1a1a1a;padding:20px 0;border-bottom:1px solid #333}.filter-controls{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.filter-btn{background-color:#262626;color:#e0e0e0;border:1px solid #333;padding:10px 20px;font-size:14px;border-radius:20px;cursor:pointer;transition:all .3s}.filter-btn:hover{background-color:#333;border-color:var(--accent-color)}.filter-btn.active{background-color:var(--accent-color);color:#0a0a0a;border-color:var(--accent-color)}.course-list{padding:80px 0;background-color:#0a0a0a}.courses-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}.course-card{background-color:#262626;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px #0003;transition:transform .3s,box-shadow .3s;border:1px solid #333}.course-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000004d;border-color:var(--accent-color)}.course-image{height:200px;background-color:#1a1a1a;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.placeholder-image{font-size:24px;font-weight:600;color:var(--accent-color)}.course-level{position:absolute;top:10px;right:10px;background-color:var(--accent-color);color:#0a0a0a;padding:5px 15px;border-radius:20px;font-size:12px;font-weight:600}.course-content{padding:30px}.course-content h3{font-size:22px;margin-bottom:15px;color:#fff}.course-content p{font-size:14px;color:#a0a0a0;line-height:1.6;margin-bottom:25px}.course-details{margin-bottom:25px}.detail-item{display:flex;margin-bottom:10px;font-size:14px}.detail-label{font-weight:600;color:#e0e0e0;min-width:80px}.detail-value{color:#a0a0a0}.detail-value.price{color:var(--accent-color);font-weight:600}.course-features{margin-bottom:25px}.course-features h4{font-size:16px;margin-bottom:10px;color:#e0e0e0}.course-features ul{list-style:none;padding:0}.course-features li{font-size:14px;color:#a0a0a0;line-height:1.8;position:relative;padding-left:20px}.course-features li:before{content:"•";color:var(--accent-color);font-weight:700;position:absolute;left:0}.enroll-btn{width:100%;background-color:var(--accent-color);color:#0a0a0a;border:none;padding:12px 20px;font-size:16px;font-weight:600;border-radius:5px;cursor:pointer;transition:all .3s}.enroll-btn:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 5px 15px #9d4edd33}.faq:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(157,78,221,.03) 0%,transparent 60%);pointer-events:none}.btn-primary{background-color:var(--accent-color);color:#0a0a0a;border:none;padding:12px 20px;font-size:16px;font-weight:600;border-radius:5px;cursor:pointer;text-decoration:none;transition:all .3s;display:inline-block;text-align:center}@media (max-width: 1200px){.courses-grid{gap:30px}}@media (max-width: 992px){.page-title h1{font-size:36px}.courses-grid{grid-template-columns:1fr}.section-title{font-size:30px}}@media (max-width: 768px){.page-title{padding:40px 0}.page-title h1{font-size:28px}.page-title p{font-size:16px}.course-list,.faq{padding:60px 0}.section-title{font-size:26px;margin-bottom:40px}.filter-controls{gap:8px}.filter-btn{padding:8px 16px;font-size:12px}.course-content{padding:20px}.course-content h3{font-size:20px}}@media (max-width: 480px){.course-image{height:150px}.placeholder-image{font-size:20px}.faq-question{font-size:16px;padding:15px}.faq-answer{padding:15px}}.cases{margin-top:80px}.job-stats{padding:80px 0;background-color:#1a1a1a;position:relative}.job-stats:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(157,78,221,.03) 0%,transparent 60%);pointer-events:none}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;position:relative;z-index:1}.stat-item{text-align:center;padding:30px;background-color:#262626;border-radius:10px;box-shadow:0 5px 15px #0003;transition:transform .3s,box-shadow .3s;border:1px solid #333}.stat-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000004d;border-color:var(--accent-color)}.stat-value{font-size:48px;font-weight:700;color:var(--accent-color);margin-bottom:10px}.stat-label{font-size:18px;color:#fff}.case-stories{padding:80px 0;background-color:#0a0a0a}.cases-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}.case-card{background-color:#262626;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px #0003;transition:transform .3s,box-shadow .3s;border:1px solid #333}.case-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000004d;border-color:var(--accent-color)}.case-header{display:flex;align-items:center;padding:30px;background-color:#1a1a1a;border-bottom:1px solid #333}.case-image{width:100px;height:100px;background-color:var(--accent-color);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:20px;overflow:hidden}.placeholder-image{font-size:18px;font-weight:600;color:#0a0a0a}.case-info h3{font-size:22px;margin-bottom:5px;color:#fff}.case-position{font-size:14px;color:#a0a0a0}.case-content{padding:30px}.case-before-after{display:flex;align-items:center;margin-bottom:25px;flex-wrap:wrap}.case-before,.case-after{flex:1;padding:20px;border-radius:10px;border:1px solid #333}.case-before{background-color:#1a1a1a}.case-after{background-color:#0a0a0a}.case-arrow{font-size:36px;color:var(--accent-color);margin:0 20px;font-weight:700}.case-before h4,.case-after h4{font-size:16px;margin-bottom:10px;color:#fff}.case-before p,.case-after p{font-size:14px;color:#a0a0a0;line-height:1.6}.case-story p{font-size:14px;color:#a0a0a0;line-height:1.8}.partner-companies{padding:80px 0;background-color:#1a1a1a;position:relative}.partner-companies:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(157,78,221,.03) 0%,transparent 60%);pointer-events:none}.partners-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:30px;position:relative;z-index:1}.partner-item{height:100px;background-color:#262626;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:600;color:var(--accent-color);box-shadow:0 5px 15px #0003;transition:transform .3s,box-shadow .3s;border:1px solid #333}.partner-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000004d;border-color:var(--accent-color)}.testimonials{padding:80px 0;background-color:#0a0a0a;position:relative}.testimonials:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 30% 70%,rgba(157,78,221,.03) 0%,transparent 60%);pointer-events:none}.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;position:relative;z-index:1}.testimonial-item{padding:30px;background-color:#262626;border-radius:10px;box-shadow:0 5px 15px #0003;position:relative;border:1px solid #333}.testimonial-quote{font-size:16px;color:#e0e0e0;line-height:1.8;margin-bottom:20px;font-style:italic}.testimonial-quote:before{content:'"';font-size:48px;color:var(--accent-color);opacity:.2;position:absolute;top:10px;left:10px}.testimonial-author{display:flex;flex-direction:column;gap:5px}.author-name{font-size:14px;font-weight:600;color:#fff}.author-course{font-size:12px;color:#a0a0a0}@media (max-width: 1200px){.cases-grid,.testimonials-grid{gap:30px}.partners-grid{gap:20px}}@media (max-width: 992px){.page-title h1{font-size:36px}.section-title{font-size:30px}.stats-grid{grid-template-columns:repeat(2,1fr)}.cases-grid{grid-template-columns:1fr}.partners-grid{grid-template-columns:repeat(3,1fr)}.testimonials-grid{grid-template-columns:repeat(2,1fr)}.case-arrow{margin:20px auto}}@media (max-width: 768px){.page-title{padding:40px 0}.page-title h1{font-size:28px}.page-title p{font-size:16px}.job-stats,.case-stories,.partner-companies,.testimonials{padding:60px 0}.section-title{font-size:26px;margin-bottom:40px}.case-header{padding:20px}.case-image{width:80px;height:80px;margin-right:15px}.case-info h3{font-size:20px}.case-content{padding:20px}}@media (max-width: 480px){.stats-grid{grid-template-columns:1fr;gap:20px}.stat-value{font-size:36px}.partners-grid{grid-template-columns:repeat(2,1fr)}.partner-item{height:80px;font-size:16px}.testimonials-grid{grid-template-columns:1fr}.case-before-after{flex-direction:column;gap:20px}.case-arrow{transform:rotate(90deg);margin:0}}.contact{margin-top:80px}.page-title{background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff;padding:60px 0;text-align:center;position:relative}.page-title:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(157,78,221,.05) 0%,transparent 60%);pointer-events:none}.page-title h1{font-size:40px;margin-bottom:10px;font-weight:700;background:linear-gradient(90deg,#fff,#a0a0a0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}.page-title p{font-size:18px;opacity:.9;color:#cbd5e1}.section-title{font-size:36px;color:#fff;margin-bottom:60px;text-align:center;position:relative;z-index:1}.section-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:80px;height:3px;background-color:var(--accent-color)}.contact-info{padding:80px 0;background-color:#1a1a1a;position:relative}.contact-info:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(157,78,221,.03) 0%,transparent 60%);pointer-events:none}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;position:relative;z-index:1;margin-bottom:60px}.info-item{display:flex;gap:20px;align-items:flex-start;padding:30px;background-color:#262626;border-radius:10px;box-shadow:0 5px 15px #0003;transition:transform .3s,box-shadow .3s;border:1px solid #333}.info-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000004d;border-color:var(--accent-color)}.info-icon{font-size:32px;color:var(--accent-color);flex-shrink:0}.info-content h3{font-size:20px;margin-bottom:10px;color:#fff}.info-content p{font-size:14px;color:#a0a0a0;line-height:1.6;margin-bottom:5px}.qr-display-section{text-align:center;padding:40px;background-color:#262626;border-radius:10px;box-shadow:0 10px 30px #0000004d;border:1px solid #333;position:relative;z-index:1;overflow:hidden}.qr-display-section:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 50% 50%,rgba(157,78,221,.05) 0%,transparent 70%);pointer-events:none}.qr-display-section h3{font-size:24px;margin-bottom:10px;color:#fff;position:relative;z-index:2}.qr-display-section p{font-size:16px;color:#a0a0a0;margin-bottom:30px;position:relative;z-index:2}.qr-display-container{display:flex;justify-content:space-around;align-items:center;flex-wrap:wrap;gap:30px;position:relative;z-index:2}.qr-social-item{flex:1;min-width:220px;max-width:240px}.qr-large{background-color:#fff;padding:20px;border-radius:10px;box-shadow:0 5px 20px #0000004d;text-align:center;transition:transform .3s,box-shadow .3s;width:100%}.qr-large:hover{transform:translateY(-5px);box-shadow:0 10px 30px #0006}.qr-wechat{border:2px solid #07c160}.qr-wechat .qr-large-grid{border-color:#07c160}.qr-wechat p{color:#07c160}.qr-weibo{border:2px solid #e6162d}.qr-weibo .qr-large-grid{border-color:#e6162d}.qr-weibo p{color:#e6162d}.qr-douyin{border:2px solid #000000;position:relative}.qr-douyin .qr-large-grid{border-color:#000}.qr-douyin p{color:#000;font-weight:700}.qr-large-grid{width:180px;height:180px;background-color:#f5f5f5;margin:0 auto 15px;position:relative;display:grid;grid-template-columns:repeat(10,1fr);grid-template-rows:repeat(10,1fr);gap:1px;border:2px solid #333;border-radius:5px}.qr-large p{color:#333;font-size:16px;font-weight:600;margin:0}.contact-main{padding:80px 0;background-color:#0a0a0a}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:50px}.contact-form h2,.contact-map h2{font-size:28px;margin-bottom:30px;color:#fff;position:relative;padding-bottom:15px}.contact-form h2:after,.contact-map h2:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:3px;background-color:var(--accent-color)}.contact-form form{background-color:#262626;padding:30px;border-radius:10px;box-shadow:0 5px 15px #0003;border:1px solid #333}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:14px;font-weight:600;color:#e0e0e0;margin-bottom:10px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px;border:1px solid #333;border-radius:5px;font-size:14px;color:#e0e0e0;background-color:#1a1a1a;transition:border-color .3s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-color)}.submit-btn{width:100%;background-color:var(--accent-color);color:#0a0a0a;border:none;padding:15px 20px;font-size:16px;font-weight:600;border-radius:5px;cursor:pointer;transition:all .3s}.submit-btn:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 5px 15px #9d4edd33}.map-container{height:450px;background-color:#262626;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px #0003;border:1px solid #333}.placeholder-map{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:18px;color:#a0a0a0;text-align:center;padding:20px}.faq{padding:80px 0;background-color:#1a1a1a;position:relative}.faq:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 30% 70%,rgba(157,78,221,.03) 0%,transparent 60%);pointer-events:none}.faq-items{max-width:800px;margin:0 auto;position:relative;z-index:1}.faq-item{margin-bottom:20px;background-color:#262626;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px #0003;border:1px solid #333}.faq-question{font-size:18px;color:#fff;padding:20px;margin:0;background-color:#1a1a1a;border-bottom:1px solid #333}.faq-answer{font-size:14px;color:#a0a0a0;line-height:1.6;padding:20px;margin:0}.cooperation{padding:80px 0;background:linear-gradient(135deg,#0a0a0a,#1a1a1a);color:#fff;position:relative}.cooperation:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 50% 50%,rgba(157,78,221,.05) 0%,transparent 60%);pointer-events:none}.cooperation-content{text-align:center;max-width:800px;margin:0 auto;position:relative;z-index:1}.cooperation-content h2{font-size:32px;margin-bottom:20px;font-weight:700;background:linear-gradient(90deg,#fff,#a0a0a0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}.cooperation-content p{font-size:18px;margin-bottom:30px;line-height:1.6;color:#cbd5e1}.btn-primary{background-color:var(--accent-color);color:#0a0a0a;border:none;padding:15px 30px;font-size:16px;font-weight:600;border-radius:5px;cursor:pointer;text-decoration:none;transition:all .3s;display:inline-block;text-align:center}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 5px 15px #9d4edd33}@media (max-width: 1200px){.info-grid{gap:20px}.contact-layout{gap:40px}}@media (max-width: 992px){.page-title h1{font-size:36px}.section-title{font-size:30px}.info-grid{grid-template-columns:repeat(2,1fr)}.contact-layout{grid-template-columns:1fr}.map-container{height:350px}}@media (max-width: 768px){.page-title{padding:40px 0}.page-title h1{font-size:28px}.page-title p{font-size:16px}.contact-info,.contact-main,.faq,.cooperation{padding:60px 0}.section-title{font-size:26px;margin-bottom:40px}.qr-display-section{padding:30px 20px}.qr-display-section h3{font-size:20px}.qr-display-section p{font-size:14px}.qr-large-grid{width:180px;height:180px}.info-item{padding:20px}.contact-form h2,.contact-map h2{font-size:24px}.contact-form form{padding:20px}.cooperation-content h2{font-size:28px}.cooperation-content p{font-size:16px}}@media (max-width: 480px){.info-grid{grid-template-columns:1fr;gap:20px}.qr-large-grid{width:160px;height:160px}.qr-large{padding:15px}.qr-large p{font-size:14px}.info-item{flex-direction:column;align-items:center;text-align:center;gap:15px}.map-container{height:250px}.faq-question{font-size:16px;padding:15px}.faq-answer{padding:15px}.cooperation-content h2{font-size:24px}}.theme-transition-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9999;pointer-events:none;overflow:hidden}.theme-transition-mask{position:absolute;top:0;left:0;width:200vw;height:100vh;background:radial-gradient(circle at 50% 50%,var(--primary-bg) 0%,transparent 70%);animation:themeTransition 1s cubic-bezier(.4,0,.2,1) forwards}.theme-transition-mask.to-light{background:radial-gradient(circle at 50% 50%,#ffffff 0%,transparent 70%)}.theme-transition-mask.to-dark{background:radial-gradient(circle at 50% 50%,#0a0a0a 0%,transparent 70%)}@keyframes themeTransition{0%{transform:translate(-50%) scale(0);opacity:0}50%{transform:translate(-50%) scale(1.5);opacity:1}to{transform:translate(-50%) scale(3);opacity:0}}