#app{font-family:Inter UI,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.navbar[data-v-636f10a2]{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:1000;transition:all .3s ease}.navbar.scrolled[data-v-636f10a2]{background:#fffffffa;box-shadow:0 4px 20px #00000026}.container[data-v-636f10a2]{max-width:1200px;margin:0 auto;padding:0 20px}.navbar-content[data-v-636f10a2]{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo a[data-v-636f10a2]{font-size:1.5rem;font-weight:700;color:#2563eb;text-decoration:none;transition:transform .3s ease;display:inline-block}.logo a[data-v-636f10a2]:hover{transform:scale(1.05)}.nav-menu[data-v-636f10a2]{display:flex;list-style:none;gap:2rem;align-items:center}.nav-item[data-v-636f10a2]{position:relative}.nav-link[data-v-636f10a2]{color:#1f2937;text-decoration:none;font-weight:500;transition:all .3s ease;position:relative;padding:.5rem 0}.nav-link[data-v-636f10a2]:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:#2563eb;transition:width .3s ease}.nav-link[data-v-636f10a2]:hover{color:#2563eb}.nav-link[data-v-636f10a2]:hover:after{width:100%}.dropdown-menu[data-v-636f10a2]{position:absolute;top:100%;left:0;background:#fff;box-shadow:0 4px 6px #0000001a;border-radius:8px;padding:.5rem 0;min-width:200px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .3s;list-style:none;margin-top:.5rem}.dropdown:hover .dropdown-menu[data-v-636f10a2]{opacity:1;visibility:visible;transform:translateY(0)}.dropdown-menu li[data-v-636f10a2]{padding:0}.dropdown-menu a[data-v-636f10a2]{display:block;padding:.75rem 1.5rem;color:#4b5563;text-decoration:none;transition:background .3s}.dropdown-menu a[data-v-636f10a2]:hover{background:#f3f4f6;color:#2563eb}.menu-toggle[data-v-636f10a2]{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:.5rem}.menu-toggle span[data-v-636f10a2]{width:25px;height:3px;background:#1f2937;border-radius:2px;transition:all .3s cubic-bezier(.4,0,.2,1)}.menu-toggle:hover span[data-v-636f10a2]{background:#2563eb}@media (max-width: 768px){.menu-toggle[data-v-636f10a2]{display:flex}.nav-menu[data-v-636f10a2]{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:2rem;box-shadow:0 4px 6px #0000001a;transform:translate(-100%);transition:transform .3s}.nav-menu.active[data-v-636f10a2]{transform:translate(0)}.dropdown-menu[data-v-636f10a2]{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;margin-top:.5rem;padding-left:1rem}}.footer[data-v-be09285a]{background:#1f2937;color:#e5e7eb;padding:4rem 0 2rem;margin-top:4rem}.container[data-v-be09285a]{max-width:1200px;margin:0 auto;padding:0 20px}.footer-content[data-v-be09285a]{display:flex;justify-content:center;margin-bottom:3rem}.footer-section h3[data-v-be09285a]{color:#fff;margin-bottom:1.5rem;font-size:1.25rem}.footer-section ul[data-v-be09285a]{list-style:none}.footer-section ul li[data-v-be09285a]{margin-bottom:.75rem}.footer-section a[data-v-be09285a]{color:#9ca3af;text-decoration:none;transition:color .3s}.footer-section a[data-v-be09285a]:hover{color:#fff}.contact-section[data-v-be09285a],.contact-info[data-v-be09285a]{text-align:center}.contact-info p[data-v-be09285a]{margin-bottom:.75rem;color:#9ca3af;line-height:1.6;text-align:center}.contact-info strong[data-v-be09285a]{color:#fff}.footer-bottom[data-v-be09285a]{border-top:1px solid #374151;padding-top:2rem;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:.75rem;text-align:center}.footer-bottom p[data-v-be09285a]{color:#9ca3af;margin:0}.beian-link[data-v-be09285a]{color:#9ca3af;text-decoration:none;transition:color .3s ease}.beian-link[data-v-be09285a]:hover{color:#fff;text-decoration:underline}.social-links[data-v-be09285a]{display:flex;gap:1rem}.social-links a[data-v-be09285a]{color:#9ca3af;text-decoration:none;transition:color .3s}.social-links a[data-v-be09285a]:hover{color:#fff}@media (max-width: 768px){.footer-bottom[data-v-be09285a]{gap:.5rem}.footer-bottom p[data-v-be09285a]{font-size:.9rem}}.home[data-v-1d3d39f7]{min-height:100vh}.fade-in-up[data-v-1d3d39f7]{opacity:0;transform:translateY(30px);transition:opacity .8s ease-out,transform .8s ease-out}.animate-on-scroll[data-v-1d3d39f7]{opacity:0;transform:translateY(40px);transition:opacity .6s ease-out,transform .6s ease-out}.animate-on-scroll.animate-in[data-v-1d3d39f7]{opacity:1;transform:translateY(0)}.animate-on-scroll[data-v-1d3d39f7]:nth-child(1){transition-delay:.1s}.animate-on-scroll[data-v-1d3d39f7]:nth-child(2){transition-delay:.2s}.animate-on-scroll[data-v-1d3d39f7]:nth-child(3){transition-delay:.3s}.animate-on-scroll[data-v-1d3d39f7]:nth-child(4){transition-delay:.4s}.animate-on-scroll[data-v-1d3d39f7]:nth-child(5){transition-delay:.5s}.animate-on-scroll[data-v-1d3d39f7]:nth-child(6){transition-delay:.6s}.hero[data-v-1d3d39f7]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:8rem 0 6rem;text-align:center;position:relative;overflow:hidden}.hero[data-v-1d3d39f7]:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(255,255,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,.1) 0%,transparent 50%);animation:pulse-1d3d39f7 15s ease-in-out infinite}@keyframes pulse-1d3d39f7{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.1)}}.container[data-v-1d3d39f7]{max-width:1200px;margin:0 auto;padding:0 20px}.hero-title[data-v-1d3d39f7]{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.hero-subtitle[data-v-1d3d39f7]{font-size:1.25rem;margin-bottom:2rem;max-width:800px;margin-left:auto;margin-right:auto;opacity:.95;line-height:1.6}.cta-button[data-v-1d3d39f7]{background:#fff;color:#667eea;border:none;padding:1rem 2.5rem;font-size:1.1rem;font-weight:600;border-radius:8px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.cta-button[data-v-1d3d39f7]:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#667eea1a;transform:translate(-50%,-50%);transition:width .6s,height .6s}.cta-button[data-v-1d3d39f7]:hover:before{width:300px;height:300px}.cta-button[data-v-1d3d39f7]:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 15px 35px #0000004d}.cta-button[data-v-1d3d39f7]:active{transform:translateY(-1px) scale(1.02)}.section-title[data-v-1d3d39f7]{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:1rem;color:#1f2937}.section-description[data-v-1d3d39f7]{font-size:1.1rem;text-align:center;color:#6b7280;max-width:900px;margin:0 auto 3rem;line-height:1.7}.section-subtitle[data-v-1d3d39f7]{font-size:1.2rem;text-align:center;color:#6b7280;margin-bottom:3rem}.why-section[data-v-1d3d39f7]{padding:6rem 0;background:#f9fafb}.features-grid[data-v-1d3d39f7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.feature-card[data-v-1d3d39f7]{background:#fff;padding:2.5rem;border-radius:12px;text-align:center;box-shadow:0 4px 6px #0000000d;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.feature-card[data-v-1d3d39f7]:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(37,99,235,.05),transparent);transition:left .5s}.feature-card[data-v-1d3d39f7]:hover:before{left:100%}.feature-card[data-v-1d3d39f7]:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 20px 40px #00000026}.feature-icon[data-v-1d3d39f7]{font-size:3rem;margin-bottom:1rem;display:inline-block;transition:transform .3s ease}.feature-card:hover .feature-icon[data-v-1d3d39f7]{transform:scale(1.2) rotate(5deg)}.feature-card h3[data-v-1d3d39f7]{font-size:1.5rem;margin-bottom:1rem;color:#1f2937}.feature-card p[data-v-1d3d39f7]{color:#6b7280;line-height:1.6}.infrastructure-section[data-v-1d3d39f7]{padding:6rem 0}.capabilities[data-v-1d3d39f7]{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap;margin-top:2rem}.capability-item[data-v-1d3d39f7]{background:#eff6ff;color:#2563eb;padding:1rem 2rem;border-radius:8px;font-weight:600;transition:all .3s ease;cursor:default}.capability-item[data-v-1d3d39f7]:hover{background:#dbeafe;transform:translateY(-3px) scale(1.05);box-shadow:0 8px 16px #2563eb33}.indexing-section[data-v-1d3d39f7]{padding:6rem 0;background:#f9fafb}.features-list[data-v-1d3d39f7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.feature-item[data-v-1d3d39f7]{background:#fff;padding:2rem;border-radius:12px;border-left:4px solid #2563eb;transition:all .3s ease;position:relative}.feature-item[data-v-1d3d39f7]:after{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:#2563eb;transform:scaleY(0);transform-origin:bottom;transition:transform .3s ease}.feature-item[data-v-1d3d39f7]:hover{transform:translate(8px);box-shadow:0 8px 20px #0000001a}.feature-item[data-v-1d3d39f7]:hover:after{transform:scaleY(1);transform-origin:top}.feature-item h4[data-v-1d3d39f7]{font-size:1.25rem;margin-bottom:.75rem;color:#1f2937}.feature-item p[data-v-1d3d39f7]{color:#6b7280;line-height:1.6}.multimodal-section[data-v-1d3d39f7]{padding:6rem 0}.multimodal-grid[data-v-1d3d39f7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.multimodal-card[data-v-1d3d39f7]{background:#f9fafb;padding:2rem;border-radius:12px;border:1px solid #e5e7eb;transition:all .3s ease;position:relative}.multimodal-card[data-v-1d3d39f7]:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#667eea,#764ba2);transform:scaleX(0);transform-origin:left;transition:transform .3s ease}.multimodal-card[data-v-1d3d39f7]:hover{background:#fff;border-color:#667eea;transform:translateY(-5px);box-shadow:0 10px 25px #0000001a}.multimodal-card[data-v-1d3d39f7]:hover:before{transform:scaleX(1)}.multimodal-card h4[data-v-1d3d39f7]{font-size:1.25rem;margin-bottom:1rem;color:#1f2937}.multimodal-card p[data-v-1d3d39f7]{color:#6b7280;line-height:1.6}.app-ready-section[data-v-1d3d39f7]{padding:6rem 0;background:#f9fafb}.app-features[data-v-1d3d39f7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.app-feature[data-v-1d3d39f7]{background:#fff;padding:2rem;border-radius:12px;transition:all .3s ease;border:2px solid transparent}.app-feature[data-v-1d3d39f7]:hover{border-color:#2563eb;transform:translateY(-5px);box-shadow:0 10px 25px #2563eb26}.app-feature h4[data-v-1d3d39f7]{font-size:1.25rem;margin-bottom:1rem;color:#1f2937}.app-feature p[data-v-1d3d39f7]{color:#6b7280;line-height:1.6}.chatbot-section[data-v-1d3d39f7]{padding:6rem 0}.chatbot-features[data-v-1d3d39f7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.chatbot-feature[data-v-1d3d39f7]{background:#eff6ff;padding:2rem;border-radius:12px;transition:all .3s ease;position:relative;overflow:hidden}.chatbot-feature[data-v-1d3d39f7]:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(37,99,235,.1) 0%,transparent 70%);opacity:0;transition:opacity .3s ease}.chatbot-feature[data-v-1d3d39f7]:hover{background:#dbeafe;transform:translateY(-5px) scale(1.02);box-shadow:0 15px 30px #2563eb33}.chatbot-feature[data-v-1d3d39f7]:hover:before{opacity:1}.chatbot-feature h4[data-v-1d3d39f7]{font-size:1.25rem;margin-bottom:1rem;color:#1f2937}.chatbot-feature p[data-v-1d3d39f7]{color:#6b7280;line-height:1.6}.enterprise-section[data-v-1d3d39f7]{padding:6rem 0;background:#1f2937;color:#fff}.enterprise-section .section-title[data-v-1d3d39f7],.enterprise-section .section-subtitle[data-v-1d3d39f7]{color:#fff}.enterprise-grid[data-v-1d3d39f7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.enterprise-card[data-v-1d3d39f7]{background:#374151;padding:2rem;border-radius:12px;transition:all .3s ease;position:relative;overflow:hidden}.enterprise-card[data-v-1d3d39f7]:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#667eea1a,#764ba21a);opacity:0;transition:opacity .3s ease}.enterprise-card[data-v-1d3d39f7]:hover{transform:translateY(-8px) scale(1.03);box-shadow:0 20px 40px #0000004d}.enterprise-card[data-v-1d3d39f7]:hover:before{opacity:1}.enterprise-card h3[data-v-1d3d39f7]{font-size:1.5rem;margin-bottom:1.5rem;color:#fff}.enterprise-card ul[data-v-1d3d39f7]{list-style:none}.enterprise-card li[data-v-1d3d39f7]{color:#d1d5db;position:relative;padding:.5rem 0 .5rem 1.5rem}.enterprise-card li[data-v-1d3d39f7]:before{content:"✓";position:absolute;left:0;color:#10b981;font-weight:700}.cta-section[data-v-1d3d39f7]{text-align:center;margin-top:4rem}.cta-section p[data-v-1d3d39f7]{margin-top:1rem;color:#d1d5db}.security-section[data-v-1d3d39f7]{padding:6rem 0;background:#f9fafb}.security-grid[data-v-1d3d39f7]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.security-card[data-v-1d3d39f7]{background:#fff;padding:2.5rem;border-radius:12px;box-shadow:0 4px 6px #0000000d;transition:all .3s ease;position:relative}.security-card[data-v-1d3d39f7]:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:0;height:3px;background:linear-gradient(90deg,#10b981,#059669);transition:width .3s ease}.security-card[data-v-1d3d39f7]:hover{transform:translateY(-8px);box-shadow:0 15px 35px #0000001a}.security-card[data-v-1d3d39f7]:hover:after{width:100%}.security-card h3[data-v-1d3d39f7]{font-size:1.5rem;margin-bottom:1rem;color:#1f2937}.security-card p[data-v-1d3d39f7]{color:#6b7280;line-height:1.6}.integration-section[data-v-1d3d39f7]{padding:6rem 0;text-align:center;background:linear-gradient(135deg,#f9fafb,#fff);position:relative;overflow:hidden}.integration-section[data-v-1d3d39f7]:before{content:"";position:absolute;top:-50%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(37,99,235,.05) 0%,transparent 70%);border-radius:50%;animation:float-1d3d39f7 20s ease-in-out infinite}@keyframes float-1d3d39f7{0%,to{transform:translate(0) rotate(0)}33%{transform:translate(30px,-30px) rotate(120deg)}66%{transform:translate(-20px,20px) rotate(240deg)}}.faq-section[data-v-1d3d39f7]{padding:6rem 0;background:#f9fafb}.faq-list[data-v-1d3d39f7]{max-width:900px;margin:3rem auto 0}.faq-item[data-v-1d3d39f7]{background:#fff;margin-bottom:1rem;border-radius:12px;overflow:hidden;box-shadow:0 2px 4px #0000000d;transition:all .3s 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