:root{--primary-color: #6366f1;--gradient-1: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--text-dark: #1f2937;--text-light: #6b7280;--bg-light: #f9fafb}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;color:var(--text-dark)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;padding:1rem 0;box-shadow:0 2px 10px #0000001a}.navbar .container{display:flex;justify-content:space-between;align-items:center}.nav-brand h1{font-size:1.5rem;color:var(--primary-color)}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-menu a{text-decoration:none;color:var(--text-dark);font-weight:500;transition:color .3s}.nav-menu a:hover{color:var(--primary-color)}.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}.mobile-menu-toggle span{width:25px;height:3px;background:var(--text-dark);border-radius:2px}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding-top:80px}.camera-hero{background:linear-gradient(135deg,#1e3c72,#2a5298,#7e8ba3)}.hero-content{text-align:center;color:#fff;position:relative;z-index:1}.hero-title{font-size:4rem;margin-bottom:1rem;font-weight:700}.hero-subtitle{font-size:1.5rem;margin-bottom:2rem;opacity:.9}.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn{padding:1rem 2rem;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s ease;display:inline-block;border:none;cursor:pointer}.btn-primary{background:var(--gradient-1);color:#fff}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 10px 30px #6366f166}.btn-secondary{background:transparent;color:#fff;border:2px solid white}.btn-secondary:hover{background:#fff;color:var(--primary-color)}.section-header{text-align:center;margin-bottom:3rem}.section-header h2{font-size:2.5rem;margin-bottom:1rem;color:var(--text-dark)}.section-header p{color:var(--text-light);font-size:1.1rem}.services{padding:100px 0;background:#fff}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.feature-card{background:#fff;padding:2.5rem;border-radius:20px;box-shadow:0 5px 20px #00000014;transition:all .3s ease;text-align:center;position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-1);transform:scaleX(0);transition:transform .3s ease}.feature-card:hover:before{transform:scaleX(1)}.feature-card:hover{transform:translateY(-10px);box-shadow:0 15px 40px #00000026}.feature-icon{font-size:3.5rem;margin-bottom:1.5rem;display:block}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.feature-card p{color:var(--text-light);line-height:1.8}.gallery-section{padding:100px 0;background:var(--bg-light)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.gallery-item{position:relative;border-radius:20px;overflow:hidden;aspect-ratio:4/3;background:linear-gradient(135deg,#667eea,#764ba2);box-shadow:0 10px 30px #0003;transition:transform .3s ease}.gallery-item:hover{transform:scale(1.05)}.gallery-item:before{content:"📷";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:4rem;opacity:.3}.gallery-item .gallery-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.8),transparent);padding:2rem;color:#fff;transform:translateY(100%);transition:transform .3s ease}.gallery-item:hover .gallery-overlay{transform:translateY(0)}.how-it-works{padding:100px 0;background:#fff}.steps-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem}.step-item{text-align:center;padding:2rem}.step-number{width:80px;height:80px;border-radius:50%;background:var(--gradient-1);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;margin:0 auto 1.5rem;box-shadow:0 5px 20px #6366f14d}.step-item h3{font-size:1.3rem;margin-bottom:1rem;color:var(--text-dark)}.step-item p{color:var(--text-light);line-height:1.8}.expertise{padding:100px 0;background:var(--bg-light)}.expertise-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem;margin-top:3rem}.expertise-item{display:flex;gap:1.5rem;padding:1.5rem;background:#fff;border-radius:15px;box-shadow:0 5px 15px #0000000d}.expertise-number{font-size:2rem;font-weight:700;color:var(--primary-color);opacity:.3}.expertise-text h3{font-size:1.2rem;margin-bottom:.5rem;color:var(--text-dark)}.expertise-text p{color:var(--text-light);line-height:1.7}.cta-section{padding:100px 0;background:var(--gradient-1);text-align:center;color:#fff}.cta-section h2{font-size:2.5rem;margin-bottom:1rem;color:#fff}.cta-section p{font-size:1.2rem;margin-bottom:2.5rem;opacity:.95}.cta-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.btn-white{background:#fff;color:var(--primary-color);padding:1rem 2.5rem;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s ease;display:inline-block}.btn-white:hover{transform:translateY(-3px);box-shadow:0 10px 30px #0000004d}.btn-outline-white{background:transparent;color:#fff;border:2px solid white;padding:1rem 2.5rem;border-radius:50px;text-decoration:none;font-weight:600;transition:all .3s ease;display:inline-block}.btn-outline-white:hover{background:#fff;color:var(--primary-color)}.contact{padding:100px 0;background:#fff}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-top:3rem}.contact-item{display:flex;gap:1rem;margin-bottom:2rem}.contact-icon{font-size:2rem}.contact-item h4{font-size:1.1rem;margin-bottom:.3rem;color:var(--text-dark)}.contact-item p{color:var(--text-light)}.contact-form .form-group{margin-bottom:1.5rem}.contact-form input,.contact-form textarea{width:100%;padding:1rem;border:2px solid #e5e7eb;border-radius:10px;font-size:1rem;transition:border-color .3s}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary-color)}.footer{padding:2rem 0;background:var(--text-dark);color:#fff;text-align:center}@media(max-width:768px){.mobile-menu-toggle{display:flex}.nav-menu{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:1rem;gap:1rem;display:none;box-shadow:0 5px 20px #0000001a}.nav-menu.active{display:flex}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.contact-content,.gallery-grid,.steps-container{grid-template-columns:1fr}.cta-section h2{font-size:1.8rem}.cta-section p{font-size:1rem}.expertise-content{grid-template-columns:1fr}}.footer-icp[data-v-e5d7f8df]{text-align:center;font-size:14px;color:#666;margin-top:1rem}.footer-icp a[data-v-e5d7f8df]{color:#666;text-decoration:none;display:inline-flex;align-items:center;gap:5px}.footer-icp img[data-v-e5d7f8df]{width:20px;height:20px}.download-page[data-v-9b4f8e64]{min-height:100vh;display:flex;flex-direction:column;background:var(--bg-light)}.download-hero[data-v-9b4f8e64]{background:linear-gradient(135deg,#1e3c72,#2a5298);color:#fff;text-align:center;padding:120px 0 60px}.download-hero h1[data-v-9b4f8e64]{font-size:2.5rem;margin-bottom:.5rem}.download-hero p[data-v-9b4f8e64]{font-size:1.2rem;opacity:.9}.download-content[data-v-9b4f8e64]{flex:1;display:flex;align-items:center;justify-content:center;padding:60px 20px}.download-card[data-v-9b4f8e64]{background:#fff;padding:3rem;border-radius:20px;box-shadow:0 10px 40px #0000001a;text-align:center;max-width:400px;width:100%}.download-card h3[data-v-9b4f8e64]{font-size:1.5rem;margin-bottom:.5rem;color:var(--text-dark)}.download-card>p[data-v-9b4f8e64]{color:var(--text-light);margin-bottom:1.5rem}.download-btn[data-v-9b4f8e64]{display:inline-flex;align-items:center;gap:.5rem;font-size:1.1rem;padding:1rem 2rem}.version-info[data-v-9b4f8e64]{margin-top:1rem;font-size:.85rem;color:var(--text-light)}.wechat-mask[data-v-9b4f8e64]{position:fixed;inset:0;background:#000000d9;z-index:9999;display:flex;justify-content:flex-end;padding:20px}.wechat-tip[data-v-9b4f8e64]{color:#fff;text-align:right;padding:20px}.tip-arrow[data-v-9b4f8e64]{font-size:4rem;animation:bounce-9b4f8e64 1s infinite}.wechat-tip p[data-v-9b4f8e64]{font-size:1.2rem;margin:.5rem 0}.wechat-tip strong[data-v-9b4f8e64]{color:#07c160}.tip-sub[data-v-9b4f8e64]{margin-top:1rem;opacity:.7;font-size:1rem}@keyframes bounce-9b4f8e64{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@media(max-width:768px){.download-hero h1[data-v-9b4f8e64]{font-size:1.8rem}.download-card[data-v-9b4f8e64]{padding:2rem}}