:root{--color-primary:#f97316;--color-primary-light:rgba(249,115,22,0.1);--color-primary-medium:rgba(249,115,22,0.2);--color-primary-foreground:#ffffff;--color-background:#f8fafc;--color-foreground:#1e293b;--color-card:#ffffff;--color-muted:#f1f5f9;--color-muted-foreground:#64748b;--color-border:#e2e8f0;--color-footer-bg:#0f172a;--color-footer-text:#94a3b8;--font-sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--shadow-sm:0 1px 2px rgba(0,0,0,0.04);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.06)}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--color-background);font-family:var(--font-sans);line-height:1.5;color:var(--color-foreground);overflow-x:hidden;min-height:100vh;display:flex;flex-direction:column}body>main{flex:1}.container{max-width:1280px;margin:0 auto;padding:0 1rem}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none}.text-primary{color:var(--color-primary)}.hidden{display:none}.btn{display:inline-block;padding:8px 16px;font-size:.875rem;font-weight:500;border-radius:var(--radius-md);text-align:center;cursor:pointer;transition:all .25s ease;border:none;text-decoration:none}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--color-primary);color:var(--color-primary-foreground)}.btn-primary:hover{opacity:.9}.btn-outline{background:var(--color-card);color:var(--color-foreground);border:1px solid var(--color-border)}.btn-outline:hover{background:var(--color-muted)}.btn-large{padding:1rem 2rem;font-size:1.125rem;font-weight:600;border-radius:var(--radius-lg)}.btn-3d{box-shadow:0 4px 0 #b45309;transform:translateY(-2px);transition:all .2s ease}.btn-3d:hover{transform:translateY(2px);box-shadow:0 1px 0 #b45309}.btn-3d:active{transform:translateY(4px);box-shadow:none}.btn-link{font-size:.875rem;color:var(--color-muted-foreground)}.btn-link:hover{color:var(--color-foreground)}.header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(4px);border-bottom:1px solid var(--color-border)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1280px;margin:0 auto;padding:0 1rem}.logo{display:flex;align-items:center;gap:8px}.logo img{width:32px;height:32px;border-radius:var(--radius-sm)}.logo span{font-size:1.25rem;font-weight:700;color:var(--color-foreground)}.desktop-nav{display:none}@media(min-width:1024px){.desktop-nav{display:flex;align-items:center;gap:4px}}.nav-link{padding:8px 16px;font-size:.875rem;color:var(--color-muted-foreground);transition:color .2s}.nav-link:hover{color:var(--color-foreground)}.nav-link-with-arrow::after{content:'';display:inline-block;width:16px;height:16px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%2364748b' viewBox='0 0 24 24'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E") no-repeat center;vertical-align:middle;margin-left:2px}.dropdown{position:relative}.dropdown-menu{position:absolute;top:100%;left:0;padding-top:8px;opacity:0;visibility:hidden;transition:all .2s}.dropdown:hover .dropdown-menu{opacity:1;visibility:visible}.dropdown-inner{background:var(--color-card);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);border:1px solid var(--color-border);padding:8px 0;min-width:160px}.dropdown-link{display:block;padding:8px 16px;font-size:.875rem;color:var(--color-muted-foreground)}.dropdown-link:hover{background:var(--color-muted);color:var(--color-foreground)}.header-actions{display:none;align-items:center;gap:12px}@media(min-width:1024px){.header-actions{display:flex}}.login-link{padding:8px 16px;font-size:.875rem;color:var(--color-muted-foreground);transition:color .2s}.login-link:hover{color:var(--color-foreground)}.mobile-btn{background:none;border:none;padding:8px;cursor:pointer;display:block;font-size:24px;color:var(--color-foreground)}@media(min-width:1024px){.mobile-btn{display:none}}.mobile-menu{padding:16px 0;border-top:1px solid var(--color-border);background:var(--color-card)}.mobile-menu a{display:block;padding:12px 16px;font-size:.875rem;color:var(--color-muted-foreground)}.mobile-menu a:hover{color:var(--color-foreground);background:var(--color-muted)}.mobile-actions{display:flex;gap:12px;margin-top:12px;padding:0 16px}.mobile-actions a{flex:1;text-align:center;padding:10px;border-radius:var(--radius-md)}.mobile-actions a:first-child{border:1px solid var(--color-border);background:var(--color-card);color:var(--color-foreground)}.mobile-actions a:last-child{background:var(--color-primary);color:var(--color-primary-foreground)}.hero{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6rem 0 4rem;overflow:hidden}.hero-bg{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(255,247,240,.5),var(--color-background));z-index:-1}.hero-content{text-align:center;max-width:56rem;margin:0 auto;padding:0 1rem}.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:var(--color-primary-light);color:var(--color-primary);border-radius:9999px;font-size:.875rem;font-weight:500;margin-bottom:24px;animation:fadeInUp .6s ease}.icon-sm{width:16px;height:16px;flex-shrink:0}.typing-text{display:inline-block;border-right:3px solid var(--color-primary);white-space:nowrap;overflow:visible;animation:blink-caret .75s step-end infinite;letter-spacing:2px;line-height:1.3;margin-bottom:.05rem}@keyframes blink-caret{from,to{border-color:transparent}50%{border-color:var(--color-primary)}}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-title{font-size:2rem;font-weight:700;color:var(--color-foreground);margin-bottom:1rem;animation:fadeInUp .6s ease .1s both}@media(min-width:640px){.hero-title{font-size:2.5rem}}@media(min-width:1024px){.hero-title{font-size:3rem}}.hero-desc{font-size:1rem;color:var(--color-muted-foreground);max-width:42rem;margin:0 auto 1.5rem;animation:fadeInUp .6s ease .2s both}@media(min-width:640px){.hero-desc{font-size:1.125rem}}.hero-buttons{display:flex;flex-direction:column;gap:1rem;justify-content:center;margin-bottom:1.5rem;animation:fadeInUp .6s ease .3s both}@media(min-width:640px){.hero-buttons{flex-direction:row}}.feature-icons{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:1rem;animation:fadeInUp .6s ease .4s both}.feature-icon{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--color-muted-foreground)}.services{padding:3rem 0}@media(min-width:768px){.services{padding:4rem 0}}.services-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:768px){.services-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.services-grid{grid-template-columns:repeat(3,1fr)}}.service-card{background:var(--color-card);border-radius:var(--radius-xl);border:1px solid var(--color-border);padding:1.5rem;transition:all .3s ease}.service-card:hover{transform:translateY(-4px);border-color:rgba(249,115,22,.3);box-shadow:var(--shadow-md)}.service-icon{width:48px;height:48px;background:var(--color-primary-light);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;transition:background .2s;font-size:24px;color:var(--color-primary)}.service-card:hover .service-icon{background:var(--color-primary-medium)}.service-card h3{font-size:1.25rem;font-weight:700;color:var(--color-foreground);margin-bottom:8px}.service-price{font-size:.875rem;color:var(--color-primary);font-weight:500;margin-bottom:12px}.service-desc{font-size:.875rem;color:var(--color-muted-foreground);line-height:1.625;margin-bottom:1.5rem}.service-buttons{display:flex;align-items:center;gap:12px}.features-section{padding:3rem 0;background:var(--color-background)}.section-header{text-align:center;margin-bottom:2rem}.section-header h2{font-size:1.5rem;font-weight:700;color:var(--color-foreground);margin-bottom:1rem}@media(min-width:640px){.section-header h2{font-size:1.875rem}}@media(min-width:1024px){.section-header h2{font-size:2.25rem}}.section-header p{color:var(--color-muted-foreground);max-width:42rem;margin:0 auto}.more-link{color:var(--color-primary)}.more-link:hover{text-decoration:underline}.feature-content{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}@media(min-width:1024px){.feature-content{grid-template-columns:1fr 1fr}}.feature-number{font-size:2rem;font-weight:700;color:rgba(249,115,22,.25);margin-bottom:.5rem}.feature-content p{font-size:1rem;color:var(--color-muted-foreground);line-height:1.625;margin-bottom:1.5rem}.feature-visual{background:var(--color-card);border-radius:var(--radius-xl);border:1px solid var(--color-border);padding:0;box-shadow:var(--shadow-md);text-align:center;overflow:hidden}.feature-img{width:100%;height:100%;object-fit:cover;display:block}.feature-fallback{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem}.stats-section{padding:3rem 0;background:var(--color-card)}.stats-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;text-align:center}@media(min-width:768px){.stats-grid{grid-template-columns:repeat(3,1fr)}}.stat-item{background:var(--color-background);border-radius:0;border:1px solid var(--color-border);padding:1.5rem;transition:all .3s ease}.stat-item:hover{transform:translateY(-4px);border-color:rgba(249,115,22,.3);box-shadow:var(--shadow-lg)}.stat-number-wrapper{display:flex;align-items:baseline;justify-content:center;gap:4px;margin-bottom:8px}.stat-number{font-size:2rem;font-weight:700;color:var(--color-primary)}@media(min-width:640px){.stat-number{font-size:2.5rem}}@media(min-width:1024px){.stat-number{font-size:3rem}}.stat-unit{font-size:1.25rem;font-weight:700;color:var(--color-primary)}.stat-title{font-size:1.125rem;font-weight:600;color:var(--color-foreground);margin-bottom:4px}.stat-item p{font-size:.75rem;color:var(--color-muted-foreground)}.install-section{padding:3rem 0;background:var(--color-background)}.steps-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-bottom:2rem}@media(min-width:640px){.steps-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.steps-grid{grid-template-columns:repeat(4,1fr)}}.step-card{background:var(--color-card);border-radius:var(--radius-xl);border:1px solid var(--color-border);padding:1.5rem;position:relative;transition:all .3s ease}.step-card:hover{transform:translateY(-4px);border-color:rgba(249,115,22,.3);box-shadow:var(--shadow-lg)}.step-number{font-size:2rem;font-weight:700;color:rgba(249,115,22,.25);margin-bottom:1rem}.step-card h4{font-size:1rem;font-weight:600;color:var(--color-foreground);margin-bottom:8px}.step-card p{font-size:.875rem;color:var(--color-muted-foreground);line-height:1.5;margin-bottom:1rem}.step-link{font-size:.875rem;color:var(--color-primary);display:inline-flex;align-items:center;gap:4px}.step-link:hover{text-decoration:underline}.step-link span{font-size:.75rem}.install-links{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:2rem}.install-link{font-size:.875rem;color:var(--color-muted-foreground);transition:color .2s}.install-link:hover{color:var(--color-foreground)}.install-link-primary{color:var(--color-primary);font-weight:500}.install-link-primary:hover{text-decoration:underline}.ai-section{padding:3rem 0;background:var(--color-card)}.ai-grid{display:grid;grid-template-columns:1fr;gap:2rem;align-items:center}@media(min-width:1024px){.ai-grid{grid-template-columns:1fr 1fr}}.ai-badge{display:inline-flex;align-items:center;gap:8px;padding:4px 12px;background:var(--color-primary-light);border-radius:9999px;font-size:.75rem;font-weight:500;color:var(--color-primary);margin-bottom:1rem}.ai-section h2{font-size:1.5rem;font-weight:700;color:var(--color-foreground);margin-bottom:1rem}@media(min-width:640px){.ai-section h2{font-size:1.875rem}}@media(min-width:1024px){.ai-section h2{font-size:2.25rem}}.ai-section .ai-grid>div:first-child>p{font-size:1rem;color:var(--color-muted-foreground);margin-bottom:1.5rem}.ai-features{margin-bottom:1.5rem}.ai-features li{display:flex;align-items:center;gap:12px;margin-bottom:1rem;font-size:.875rem;color:var(--color-foreground)}.ai-features li .ai-icon-wrap{width:32px;height:32px;background:var(--color-primary-light);border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.ai-features li .ai-icon-wrap i{font-size:.875rem;color:var(--color-primary)}.ai-visual{background:transparent;border:none;padding:0;box-shadow:none;border-radius:0;text-align:center;position:relative}.ai-visual::after{display:none}.ai-image{max-width:100%;height:auto;border-radius:12px;display:block;margin:0 auto}.footer{background:var(--color-footer-bg);color:var(--color-footer-text);margin-top:auto;padding:2rem 0 0;width:100%}.footer-container{max-width:1280px;margin:0 auto;padding:2rem 1.5rem;display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:768px){.footer-container{grid-template-columns:1.2fr .9fr 1fr}}.footer-brand h3{color:#fff;font-size:1.25rem;font-weight:650;margin-bottom:.75rem}.footer-brand>p{color:#64748b;font-size:.75rem;line-height:1.6;margin-bottom:1rem}.footer-qrcodes{display:flex;gap:1.5rem;margin-top:.5rem}.qrcode-item{text-align:center}.qrcode-item img{width:90px;height:90px;object-fit:cover;border-radius:var(--radius-sm);border:1px solid #334155;background:#fff;padding:3px}.qrcode-item span{display:block;font-size:.6rem;color:#64748b;margin-top:.25rem}.footer-links h4,.footer-contact h4{color:#fff;font-size:.9rem;font-weight:600;margin-bottom:.75rem}.footer-links li{margin-bottom:.5rem}.footer-links a{color:var(--color-footer-text);font-size:.75rem;display:flex;align-items:center;gap:6px;transition:color .2s}.footer-links a:hover,.footer-contact a:hover{color:var(--color-primary)}.footer-contact p{color:var(--color-footer-text);font-size:.75rem;margin-bottom:.5rem;display:flex;align-items:center;gap:8px}.footer-contact p i{width:16px;color:var(--color-primary);text-align:center}.footer-contact a{color:var(--color-footer-text);font-size:.75rem;display:flex;align-items:center;gap:8px;margin-top:8px;transition:color .2s}.footer-icon{width:16px;height:16px}.footer-bottom{border-top:1px solid #1e293b;margin-top:1rem;padding:1rem 1.5rem;text-align:center}.footer-bottom p{color:#64748b;font-size:.65rem}.footer-bottom a{color:var(--color-footer-text);margin:0 4px;transition:color .2s}.footer-bottom a:hover{color:var(--color-primary)}@media(max-width:640px){.hero-title{font-size:1.75rem}.service-card{padding:1rem}.stat-item{padding:1rem}.step-card{padding:1rem}.hero{padding-top:5rem}}.software-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.software-card{background:var(--color-card);border-radius:0;border:1px solid var(--color-border);padding:1.5rem;transition:all .3s ease}.software-card:hover{transform:translateY(-4px);border-color:rgba(249,115,22,.3);box-shadow:var(--shadow-md)}.software-icon{width:48px;height:48px;background:var(--color-primary-light);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;overflow:hidden}.software-icon img{width:100%;height:100%;object-fit:cover}.software-info{display:flex;align-items:center;gap:8px;margin-bottom:8px}.software-info h4{font-size:1.25rem;font-weight:700;color:var(--color-foreground);margin:0}.software-version{font-size:.75rem;color:var(--color-muted-foreground);background:var(--color-muted);padding:2px 8px;border-radius:var(--radius-sm)}.software-size{font-size:.75rem;color:var(--color-muted-foreground)}.software-desc{font-size:.875rem;color:var(--color-muted-foreground);line-height:1.625;margin-bottom:1.5rem}.software-btn{font-size:.875rem}@media(max-width:640px){.software-grid{grid-template-columns:1fr}}