:root{--color-bg-primary: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-tertiary: #f1f3f5;--color-bg-card: #ffffff;--color-text-primary: #1a1a1a;--color-text-secondary: #4a5568;--color-text-muted: #718096;--color-accent: #000;--color-border: #e2e8f0;--color-shadow: rgba(0, 0, 0, .1);--shadow-glow-text: none;--shadow-glow-box: 0 4px 6px rgba(0,0,0,.1);--anim-text-color: #1a1a1a;--anim-glow-color-1: rgba(0,0,0,.1);--anim-glow-color-2: rgba(0,0,0,.2);--color-youtube: #ff0000;--color-douyin: #1c1c1c;--color-facebook: #1877f2;--color-instagram: #e4405f;--color-linkedin: #0077b5;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2rem;--space-xl: 3rem;--space-2xl: 4rem;--font-family: "Lato", "Noto Sans SC", sans-serif;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--font-size-2xl: 1.25rem;--font-size-3xl: 3rem;--transition-fast: .2s ease;--transition-base: .3s ease;--transition-slow: .5s ease;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 50%}[data-theme=dark]{--color-bg-primary: #000000;--color-bg-secondary: #0a0a0a;--color-bg-tertiary: #111111;--color-bg-card: rgba(30, 41, 59, .7);--color-text-primary: #ffffff;--color-text-secondary: #e2e8f0;--color-text-muted: #94a3b8;--color-accent: #00f3ff;--color-border: #333333;--color-shadow: rgba(0, 0, 0, .5);--shadow-glow-text: 0 0 10px rgba(0, 243, 255, .5), 0 0 20px rgba(0, 243, 255, .3);--shadow-glow-box: 0 0 15px rgba(188, 19, 254, .4);--anim-text-color: #fff;--anim-glow-color-1: #fff;--anim-glow-color-2: var(--color-accent);--color-douyin: #ffffff}@keyframes neon-pulse{0%,to{text-shadow:0 0 5px var(--anim-glow-color-1),0 0 10px var(--anim-glow-color-1)}50%{text-shadow:0 0 20px var(--anim-glow-color-1),0 0 30px var(--anim-glow-color-1)}}@keyframes neon-flicker{0%,18%,22%,25%,53%,57%,to{opacity:1;text-shadow:0 0 10px var(--anim-glow-color-1),0 0 20px var(--anim-glow-color-1),0 0 30px var(--anim-glow-color-2)}20%,24%,55%{opacity:.5;text-shadow:none}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}#app{display:flex;flex-direction:column;min-height:100vh}.site-header{background:#ffffffb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:var(--space-xs) var(--space-lg);position:sticky;top:0;z-index:100;transition:all .3s ease;box-shadow:0 1px 3px #0000000d}[data-theme=dark] .site-header{background:#1a1a1a;border-bottom:1px solid rgba(255,255,255,.1)}.site-header.scrolled{background:#ffffffbf;box-shadow:0 4px 6px -1px #0000001a}[data-theme=dark] .site-header.scrolled{background:#000000bf;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:0 4px 6px -1px #0000004d}.header-container{width:100%;margin:0;display:flex;align-items:center;gap:var(--space-sm)}.header-logo{height:32px;width:auto}.header-title{font-family:Playfair Display,serif;font-size:1.1rem;font-weight:700;color:var(--color-text-primary);letter-spacing:1px}[data-theme=dark] .header-title{color:#fff;animation:neon-pulse 3s infinite alternate}.theme-toggle{margin-left:auto;background:transparent;border:1px solid var(--color-border);border-radius:var(--radius-full);width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-primary);transition:all var(--transition-base)}.theme-toggle:hover{background:var(--color-bg-secondary);transform:rotate(15deg)}.theme-toggle svg{width:20px;height:20px;fill:currentColor}.hero-carousel{position:relative;height:50vh;min-height:400px;overflow:hidden;background-color:#000}.carousel-container,.carousel-slides{position:relative;width:100%;height:100%}.carousel-slide{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity var(--transition-slow),visibility var(--transition-slow);background-size:contain;background-position:center;background-repeat:no-repeat;background-color:#000}.carousel-slide.active{opacity:1;visibility:visible}.slide-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,#0000,#0003);z-index:1}.slide-content{position:relative;z-index:2;text-align:center;padding:var(--space-lg);max-width:800px;animation:slideUp .8s ease forwards}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border:none;background:transparent;color:#fff6;font-size:3rem;line-height:1;font-weight:300;cursor:pointer;transition:all var(--transition-base);z-index:10;padding:0;display:flex;align-items:center;justify-content:center;text-shadow:0 0 5px rgba(0,0,0,.5)}.carousel-btn:hover{background:#ffffff1a;color:#fff;text-shadow:0 0 10px #fff,0 0 20px var(--color-accent);border-radius:50%}.carousel-btn.prev{left:var(--space-lg)}.carousel-btn.next{right:var(--space-lg)}.social-links{padding:var(--space-2xl) var(--space-lg);background:var(--color-bg-secondary);text-align:center;border-top:1px solid var(--color-border)}.section-title{font-family:Playfair Display,serif;font-size:2rem;font-weight:700;margin-bottom:var(--space-sm);color:var(--color-text-primary)}[data-theme=dark] .section-title{color:#fff;text-shadow:var(--shadow-glow-text);animation:neon-flicker 4s infinite step-end}.section-subtitle{font-size:1rem;color:var(--color-text-secondary);margin-bottom:var(--space-xl);font-weight:400}[data-theme=dark] .section-subtitle{color:var(--color-text-secondary)}.social-icons{display:flex;justify-content:center;flex-wrap:wrap;gap:var(--space-md);max-width:1000px;margin:0 auto}.social-icon{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-xs);padding:var(--space-md);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);text-decoration:none;color:var(--color-text-secondary);transition:all var(--transition-base);width:110px;height:110px;box-shadow:var(--shadow-glow-box)}[data-theme=dark] .social-icon{background:#ffffff0d;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);box-shadow:0 4px 12px #00000080}.social-icon svg{width:40px;height:40px;transition:all var(--transition-base)}[data-theme=dark] .social-icon svg{filter:drop-shadow(0 0 2px rgba(255,255,255,.3))}.social-icon span{font-size:var(--font-size-base);font-weight:600}.social-icon:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 8px 16px #00000026}@keyframes neon-on-off{0%,85%,to{opacity:1;filter:brightness(1.1) drop-shadow(0 0 3px currentColor);transform:scale(1)}86%{opacity:.4;filter:brightness(.5) drop-shadow(none)}87%{opacity:1;filter:brightness(1.1) drop-shadow(0 0 3px currentColor)}88%{opacity:.3;filter:brightness(.5) drop-shadow(none)}90%{opacity:1;filter:brightness(1.2) drop-shadow(0 0 5px currentColor)}92%{opacity:.4;filter:brightness(.5) drop-shadow(none)}}@keyframes black-to-color-pulse{0%,to{filter:grayscale(1) brightness(0) drop-shadow(none);opacity:1;transform:scale(.98)}50%{filter:grayscale(0) brightness(1.1) drop-shadow(0 0 8px currentColor);opacity:1;transform:scale(1)}}.social-icon{animation:black-to-color-pulse 4s ease-in-out infinite both}.social-icon svg,.social-icon span{position:relative;z-index:2}.social-icon:nth-child(1){animation-delay:.2s}.social-icon:nth-child(2){animation-delay:2.1s}.social-icon:nth-child(3){animation-delay:1.3s}.social-icon:nth-child(4){animation-delay:3.5s}.social-icon:nth-child(5){animation-delay:.8s}.social-icon:nth-child(6){animation-delay:2.9s}.social-icon:hover{animation-play-state:paused;opacity:1;transform:translateY(-5px) scale(1.05)}[data-theme=dark] .social-icon:hover{border-color:#fff;background:#ffffff1a;box-shadow:0 0 20px #fff3}.social-icon.youtube{border-color:var(--color-youtube);color:var(--color-youtube)}.social-icon.youtube svg{color:var(--color-youtube)}.social-icon.youtube:hover{background:#ff00000d;box-shadow:0 8px 16px #f003}[data-theme=dark] .social-icon.youtube{border-color:var(--color-border);color:var(--color-text-secondary)}[data-theme=dark] .social-icon.youtube svg{color:var(--color-text-secondary)}[data-theme=dark] .social-icon.youtube:hover{color:#fff;border-color:var(--color-youtube);background:#ff00001a;box-shadow:0 0 20px #f009,inset 0 0 10px #ff00004d}[data-theme=dark] .social-icon.youtube:hover svg{color:var(--color-youtube);filter:drop-shadow(0 0 5px var(--color-youtube))}.social-icon.douyin{border-color:var(--color-douyin);color:var(--color-douyin)}.social-icon.douyin svg{color:var(--color-douyin)}.social-icon.douyin:hover{background:#1c1c1c0d;box-shadow:0 8px 16px #1c1c1c33}[data-theme=dark] .social-icon.douyin{border-color:var(--color-border);color:var(--color-text-secondary)}[data-theme=dark] .social-icon.douyin svg{color:var(--color-text-secondary)}[data-theme=dark] .social-icon.douyin:hover{color:#fff;border-color:#fff;background:#ffffff1a;box-shadow:0 0 15px #ffffff80,inset 0 0 10px #fff3}[data-theme=dark] .social-icon.douyin:hover svg{color:#fff;filter:drop-shadow(0 0 5px #fff)}.social-icon.facebook{border-color:var(--color-facebook);color:var(--color-facebook)}.social-icon.facebook svg{color:var(--color-facebook)}.social-icon.facebook:hover{background:#1877f20d;box-shadow:0 8px 16px #1877f233}[data-theme=dark] .social-icon.facebook{border-color:var(--color-border);color:var(--color-text-secondary)}[data-theme=dark] .social-icon.facebook svg{color:var(--color-text-secondary)}[data-theme=dark] .social-icon.facebook:hover{color:#fff;border-color:var(--color-facebook);background:#1877f21a;box-shadow:0 0 20px #1877f299,inset 0 0 10px #1877f24d}[data-theme=dark] .social-icon.facebook:hover svg{color:var(--color-facebook);filter:drop-shadow(0 0 5px var(--color-facebook))}.social-icon.instagram{border-color:var(--color-instagram);color:var(--color-instagram)}.social-icon.instagram svg{color:var(--color-instagram)}.social-icon.instagram:hover{background:#e4405f0d;box-shadow:0 8px 16px #e4405f33}[data-theme=dark] .social-icon.instagram{border-color:var(--color-border);color:var(--color-text-secondary)}[data-theme=dark] .social-icon.instagram svg{color:var(--color-text-secondary)}[data-theme=dark] .social-icon.instagram:hover{color:#fff;border-color:#e4405f;background:#e4405f1a;box-shadow:0 0 20px #e4405f99,inset 0 0 10px #e4405f4d}[data-theme=dark] .social-icon.instagram:hover svg{color:#e4405f;filter:drop-shadow(0 0 5px #e4405f)}.social-icon.linkedin{border-color:var(--color-linkedin);color:var(--color-linkedin)}.social-icon.linkedin svg{color:var(--color-linkedin)}.social-icon.linkedin:hover{background:#0077b50d;box-shadow:0 8px 16px #0077b533}[data-theme=dark] .social-icon.linkedin{border-color:var(--color-border);color:var(--color-text-secondary)}[data-theme=dark] .social-icon.linkedin svg{color:var(--color-text-secondary)}[data-theme=dark] .social-icon.linkedin:hover{color:#fff;border-color:var(--color-linkedin);background:#0077b51a;box-shadow:0 0 20px #0077b599,inset 0 0 10px #0077b54d}[data-theme=dark] .social-icon.linkedin:hover svg{color:var(--color-linkedin);filter:drop-shadow(0 0 5px var(--color-linkedin))}.social-icon.xiaohongshu{border-color:#ff2442;color:#ff2442}.social-icon.xiaohongshu svg{color:#ff2442}.social-icon.xiaohongshu:hover{background:#ff24420d;box-shadow:0 8px 16px #ff244233}[data-theme=dark] .social-icon.xiaohongshu{border-color:var(--color-border);color:var(--color-text-secondary)}[data-theme=dark] .social-icon.xiaohongshu svg{color:var(--color-text-secondary)}[data-theme=dark] .social-icon.xiaohongshu:hover{color:#fff;border-color:#ff2442;background:#ff24421a;box-shadow:0 0 20px #ff244299,inset 0 0 10px #ff24424d}[data-theme=dark] .social-icon.xiaohongshu:hover svg{color:#ff2442;filter:drop-shadow(0 0 5px #FF2442)}.xhs-text{fill:#fff}[data-theme=dark] .social-icon.xiaohongshu .xhs-text{fill:#1a1a1a}[data-theme=dark] .social-icon.xiaohongshu:hover .xhs-text{fill:#fff}@media (max-width: 1024px){.hero-carousel{height:65vh}.footer-content{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}@media (max-width: 768px){:root{--font-size-3xl: 2rem;--font-size-2xl: 1.5rem;--font-size-xl: 1.25rem;--space-2xl: 3rem;--space-xl: 2rem}.hero-carousel{height:50vh;min-height:350px}.carousel-btn{width:30px;height:30px;font-size:2rem}.carousel-btn.prev{left:0}.carousel-btn.next{right:0}.social-icons{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-xs);padding:0;width:100%}.social-icon{min-width:0;width:auto;height:90px;padding:var(--space-sm);margin:0}.social-icon svg{width:30px;height:30px;margin-bottom:4px}.social-icon span{font-size:.7rem}.footer-content{text-align:center;gap:var(--space-lg)}.social-links,.company-info{padding:var(--space-xl) var(--space-md)}}@media (max-width: 480px){:root{--font-size-3xl: 1.75rem;--font-size-2xl: 1.25rem;--space-2xl: 2rem}.section-title{font-size:1.75rem}.hero-carousel{height:auto;aspect-ratio:4/3;min-height:unset}.social-icons{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-xs);max-width:100%}.social-icon{width:100%;height:auto;aspect-ratio:1;min-width:unset}.carousel-indicators{bottom:var(--space-sm)}.indicator{width:10px;height:10px}}.xhs-text{fill:#fff!important}[data-theme=dark] .social-icon.xiaohongshu .xhs-text{fill:#000!important}[data-theme=dark] .social-icon.xiaohongshu:hover .xhs-text{fill:#fff!important}[data-theme=dark] .social-icon:hover{color:#fff!important;transition:color .3s ease}.social-icon.youtube{--brand-color: #FF0000;color:var(--brand-color);border-color:var(--brand-color)}.social-icon.facebook{--brand-color: #1877F2;color:var(--brand-color);border-color:var(--brand-color)}.social-icon.linkedin{--brand-color: #0077B5;color:var(--brand-color);border-color:var(--brand-color)}.social-icon.instagram{--brand-color: #E4405F;color:var(--brand-color);border-color:var(--brand-color)}.social-icon.xiaohongshu{--brand-color: #FF2442;color:var(--brand-color);border-color:var(--brand-color)}.social-icon.douyin{--brand-color: #000000;color:var(--brand-color);border-color:var(--brand-color)}[data-theme=dark] .social-icon.douyin{--brand-color: #ffffff}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes light-mode-pulse{0%,15%{color:#000;filter:grayscale(1) opacity(.8);box-shadow:none;transform:scale(.98);opacity:1;border-color:transparent}16%{color:var(--brand-color);filter:grayscale(0) brightness(1.3) contrast(1.2);box-shadow:0 0 25px currentColor;border-color:var(--brand-color);transform:scale(1.02)}18%{color:#000;filter:grayscale(1) opacity(.8);box-shadow:none;border-color:transparent;transform:scale(.98)}20%{color:var(--brand-color);filter:grayscale(0) brightness(1.2);box-shadow:0 0 20px currentColor;border-color:var(--brand-color)}22%,85%{color:var(--brand-color);filter:grayscale(0);box-shadow:0 0 15px currentColor;transform:scale(1);opacity:1;border-color:var(--brand-color)}88%,to{color:#000;filter:grayscale(1) opacity(.8);box-shadow:none;transform:scale(.98);border-color:transparent}}@keyframes dark-mode-pulse{0%,to{opacity:1;filter:grayscale(0) brightness(1.1) drop-shadow(0 0 5px currentColor);transform:scale(1)}86%{opacity:.4;filter:grayscale(1) brightness(.5) drop-shadow(none)}87%{opacity:1;filter:grayscale(0) brightness(1.2) drop-shadow(0 0 8px currentColor)}88%{opacity:.3;filter:grayscale(1) brightness(.5) drop-shadow(none)}90%{opacity:1;filter:grayscale(0) brightness(1.1) drop-shadow(0 0 5px currentColor)}92%{opacity:.4;filter:grayscale(1) brightness(.5) drop-shadow(none)}}.social-icon.animate-in{animation:fadeInUp .5s ease forwards,light-mode-pulse 4s ease-in-out infinite both;animation-delay:inherit}[data-theme=dark] .social-icon.animate-in{animation:fadeInUp .5s ease forwards,dark-mode-pulse 8s linear infinite both;animation-delay:inherit}.company-profile{background:var(--color-bg-primary);padding:var(--space-2xl) var(--space-lg);border-top:1px solid var(--color-border)}.profile-container{max-width:900px;margin:0 auto}.profile-header{text-align:center;margin-bottom:var(--space-xl)}.section-title-large{font-family:Playfair Display,serif;font-size:2rem;font-weight:700;color:var(--color-text-primary);margin-bottom:var(--space-lg)}[data-theme=dark] .section-title-large{color:#fff;text-shadow:0 0 10px rgba(255,255,255,.3);animation:neon-pulse 4s infinite alternate}.profile-text-content{font-family:Lato,sans-serif;display:flex;flex-direction:column;gap:var(--space-sm);color:var(--color-text-secondary);font-size:.9rem;line-height:1.6;text-align:left}.profile-text-content p{margin-bottom:0}.highlight-text{font-weight:700;color:var(--color-text-primary)}.profile-text-content strong{color:var(--color-text-primary);font-weight:700}.closing-text{text-align:center;margin-top:var(--space-md);font-family:Playfair Display,serif;font-size:1.1rem;color:var(--color-text-primary);font-style:italic}.site-footer{background:#1a1a1a;color:#999;padding:var(--space-lg) var(--space-lg);margin-top:var(--space-2xl);font-size:.9rem}.footer-content{max-width:1000px;margin:0 auto;text-align:left}.footer-info-block{margin-bottom:var(--space-lg)}.footer-info-block h3{color:#fff;font-size:1rem;font-weight:700;text-transform:uppercase;margin-bottom:var(--space-md)}.footer-info-block p{margin-bottom:.5rem;line-height:1.6}.footer-info-block strong{color:#ccc;font-weight:400}.footer-info-block a{color:#999;text-decoration:none;transition:color var(--transition-fast)}.footer-info-block a:hover{color:#fff}.copyright{text-align:left;border-top:none;padding-top:0}.copyright p{color:#666;font-size:.85rem}@media (max-width: 768px){.section-title-large{font-size:1.75rem}.profile-text-content{font-size:.9rem;gap:var(--space-sm)}}