/* Static CSS compiled only from the uploaded LetsVPN page utilities. No remote runtime. */
*,::before,::after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}html{line-height:1.5;-webkit-text-size-adjust:100%;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;scroll-behavior:smooth}body{margin:0}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:none}button,input{font:inherit;color:inherit;margin:0;padding:0}button{background:transparent;cursor:pointer}img,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}ol,ul{list-style:none;margin:0;padding:0}[hidden]{display:none!important}:focus-visible{outline:2px solid #7c3aed;outline-offset:3px}button:disabled{cursor:default}summary{display:list-item}section{scroll-margin-top:90px}
@keyframes svgIconPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.06);opacity:.92}}
.absolute{position:absolute}
.animate-svgIconPulse{animation:svgIconPulse 2.4s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
.backdrop-blur-sm{backdrop-filter:blur(4px)}
.bg-\[\#0f172a\]{background-color:#0f172a}
.bg-\[\#F8FAFF\]{background-color:#F8FAFF}
.bg-black\/50{background-color:rgba(0,0,0,0.5)}
.bg-center{background-position:center}
.bg-cover{background-size:cover}
.bg-gradient-to-r{background-image:linear-gradient(to right,var(--gradient-from),var(--gradient-to))}
.bg-no-repeat{background-repeat:no-repeat}
.bg-purple-100{background-color:#f3e8ff}
.bg-white{background-color:#fff}
.bg-white\/10{background-color:rgba(255,255,255,0.1)}
.block{display:block}
.border{border-width:1px}
.border-\[3px\]{border-width:3px}
.border-gray-200{border-color:#e5e7eb}
.border-t{border-top-width:1px}
.border-white{border-color:#fff}
.bottom-full{bottom:100%}
.col-span-2{grid-column:span 2/span 2}
.duration-150{transition-duration:150ms}
.duration-200{transition-duration:200ms}
.duration-300{transition-duration:300ms}
.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}
.fixed{position:fixed}
.flex{display:flex}
.flex-col{flex-direction:column}
.flex-grow{flex-grow:1}
.flex-shrink-0{flex-shrink:0}
.font-bold{font-weight:700}
.font-medium{font-weight:500}
.font-semibold{font-weight:600}
.from-blue-500{--gradient-from:#3b82f6}
.gap-12{gap:3rem}
.gap-2{gap:0.5rem}
.gap-6{gap:1.5rem}
.gap-8{gap:2rem}
.gap-\[1rem\]{gap:1rem}
.gap-x-6{column-gap:1.5rem}
.gap-x-\[2rem\]{column-gap:2rem}
.gap-x-\[4rem\]{column-gap:4rem}
.gap-y-10{row-gap:2.5rem}
.gap-y-4{row-gap:1rem}
.gap-y-8{row-gap:2rem}
.grid{display:grid}
.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}
.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.h-4{height:1rem}
.h-5{height:1.25rem}
.h-6{height:1.5rem}
.h-8{height:2rem}
.h-\[1\.8rem\]{height:1.8rem}
.h-\[2\.5rem\]{height:2.5rem}
.h-\[2\.8rem\]{height:2.8rem}
.h-\[24px\]{height:24px}
.h-\[2rem\]{height:2rem}
.h-\[3\.2rem\]{height:3.2rem}
.h-\[5\.5rem\]{height:5.5rem}
.h-\[60px\]{height:60px}
.h-\[6rem\]{height:6rem}
.h-\[8rem\]{height:8rem}
.h-auto{height:auto}
.h-full{height:100%}
.hidden{display:none}
.inline-block{display:inline-block}
.inline-flex{display:inline-flex}
.inset-0{inset:0rem}
.items-baseline{align-items:baseline}
.items-center{align-items:center}
.items-end{align-items:flex-end}
.justify-between{justify-content:space-between}
.justify-center{justify-content:center}
.justify-end{justify-content:flex-end}
.justify-start{justify-content:flex-start}
.leading-none{line-height:1}
.leading-normal{line-height:1.5}
.leading-relaxed{line-height:1.625}
.leading-tight{line-height:1.25}
.left-0{left:0rem}
.max-w-3xl{max-width:48rem}
.max-w-\[28rem\]{max-width:28rem}
.max-w-\[320px\]{max-width:320px}
.max-w-\[56rem\]{max-width:56rem}
.max-w-container-wide{max-width:150rem}
.max-w-full{max-width:100%}
.mb-10{margin-bottom:2.5rem}
.mb-12{margin-bottom:3rem}
.mb-2{margin-bottom:0.5rem}
.mb-3{margin-bottom:0.75rem}
.mb-4{margin-bottom:1rem}
.mb-5{margin-bottom:1.25rem}
.mb-6{margin-bottom:1.5rem}
.mb-8{margin-bottom:2rem}
.mb-\[2\.5rem\]{margin-bottom:2.5rem}
.min-h-\[8rem\]{min-height:8rem}
.min-h-screen{min-height:100vh}
.min-w-\[16rem\]{min-width:16rem}
.ml-1\.5{margin-left:0.375rem}
.mr-1\.5{margin-right:0.375rem}
.mr-2{margin-right:0.5rem}
.mt-1{margin-top:0.25rem}
.mt-4{margin-top:1rem}
.mx-auto{margin-left:auto;margin-right:auto}
.object-contain{object-fit:contain}
.order-1{order:1}
.order-2{order:2}
.overflow-hidden{overflow:hidden}
.overflow-x-auto{overflow-x:auto}
.p-1{padding:0.25rem}
.p-2{padding:0.5rem}
.p-4{padding:1rem}
.pb-8{padding-bottom:2rem}
.pt-16{padding-top:4rem}
.pt-\[100px\]{padding-top:100px}
.px-2{padding-left:0.5rem;padding-right:0.5rem}
.px-3{padding-left:0.75rem;padding-right:0.75rem}
.px-4{padding-left:1rem;padding-right:1rem}
.px-6{padding-left:1.5rem;padding-right:1.5rem}
.py-1{padding-top:0.25rem;padding-bottom:0.25rem}
.py-12{padding-top:3rem;padding-bottom:3rem}
.py-16{padding-top:4rem;padding-bottom:4rem}
.py-2{padding-top:0.5rem;padding-bottom:0.5rem}
.py-20{padding-top:5rem;padding-bottom:5rem}
.relative{position:relative}
.right-0{right:0rem}
.right-4{right:1rem}
.rotate-180{transform:rotate(180deg)}
.rounded-full{border-radius:9999px}
.rounded-lg{border-radius:.5rem}
.rounded-md{border-radius:.375rem}
.shadow-lg{box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a}
.shadow-none{box-shadow:none}
.shadow-xl{box-shadow:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a}
.shrink-0{flex-shrink:0}
.space-x-12>:not([hidden])~:not([hidden]){margin-left:3rem}
.space-x-3>:not([hidden])~:not([hidden]){margin-left:0.75rem}
.space-y-3>:not([hidden])~:not([hidden]){margin-top:0.75rem}
.sticky{position:sticky}
.text-\[\#4853E3\]{color:#4853E3}
.text-\[0\.9rem\]{font-size:0.9rem}
.text-\[1\.0rem\]{font-size:1.0rem}
.text-\[1\.2rem\]{font-size:1.2rem}
.text-\[1\.4rem\]{font-size:1.4rem}
.text-\[1\.5rem\]{font-size:1.5rem}
.text-\[1\.6rem\]{font-size:1.6rem}
.text-\[1\.8rem\]{font-size:1.8rem}
.text-\[2\.8rem\]{font-size:2.8rem}
.text-brand-purple{color:#7C3AED}
.text-brand-text-muted{color:#6B7280}
.text-brand-text-primary{color:#1F2937}
.text-center{text-align:center}
.text-gray-400{color:#9ca3af}
.text-gray-500{color:#6b7280}
.text-gray-600{color:#4b5563}
.text-gray-700{color:#374151}
.text-left{text-align:left}
.text-white{color:#fff}
.text-white\/70{color:rgba(255,255,255,0.7)}
.text-white\/75{color:rgba(255,255,255,0.75)}
.text-white\/80{color:rgba(255,255,255,0.8)}
.text-white\/90{color:rgba(255,255,255,0.9)}
.to-fuchsia-500{--gradient-to:#d946ef}
.to-indigo-500{--gradient-to:#6366f1}
.to-pink-500{--gradient-to:#ec4899}
.top-0{top:0rem}
.top-4{top:1rem}
.transform{transform:translate(0)}
.transition-all{transition-property:all}
.transition-colors{transition-property:color,background-color,border-color}
.transition-opacity{transition-property:opacity}
.transition-transform{transition-property:transform}
.translate-y-0{transform:translateY(0)}
.w-4{width:1rem}
.w-5{width:1.25rem}
.w-6{width:1.5rem}
.w-8{width:2rem}
.w-\[1\.8rem\]{width:1.8rem}
.w-\[2\.3rem\]{width:2.3rem}
.w-\[2\.5rem\]{width:2.5rem}
.w-\[2\.8rem\]{width:2.8rem}
.w-\[78\%\]{width:78%}
.w-\[8rem\]{width:8rem}
.w-\[9\.58rem\]{width:9.58rem}
.w-auto{width:auto}
.w-full{width:100%}
.whitespace-nowrap{white-space:nowrap}
.z-0{z-index:0}
.z-10{z-index:10}
.z-20{z-index:20}
.z-50{z-index:50}
.z-\[60\]{z-index:60}
.focus\:outline-none:focus{outline:2px solid transparent;outline-offset:2px}
.focus\:ring-2:focus{outline:2px solid var(--ring-color,#7c3aed)}
.focus\:ring-brand-purple:focus{--ring-color:#7C3AED}
.focus\:ring-inset:focus{outline-offset:-2px}
.focus\:ring-offset-2:focus{outline-offset:2px}
.focus\:ring-white:focus{--ring-color:#fff}
.hover\:bg-gray-200:hover{background-color:#e5e7eb}
.hover\:bg-gray-50:hover{background-color:#f9fafb}
.hover\:opacity-80:hover{opacity:0.8}
.hover\:scale-105:hover{transform:scale(1.05)}
.hover\:shadow-2xl:hover{box-shadow:0 25px 50px -12px #0004}
.hover\:text-\[\#747E8B\]:hover{color:#747E8B}
.hover\:text-brand-purple:hover{color:#7C3AED}
.hover\:text-gray-300:hover{color:#d1d5db}
.hover\:text-white:hover{color:#fff}
@media(min-width:640px){.sm\:flex-row{flex-direction:row}
.sm\:gap-\[1\.5rem\]{gap:1.5rem}
.sm\:gap-x-\[2rem\]{column-gap:2rem}
.sm\:gap-x-\[3rem\]{column-gap:3rem}
.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.sm\:h-\[10rem\]{height:10rem}
.sm\:h-\[2\.1rem\]{height:2.1rem}
.sm\:h-\[2\.8rem\]{height:2.8rem}
.sm\:h-\[28px\]{height:28px}
.sm\:h-\[6rem\]{height:6rem}
.sm\:mb-12{margin-bottom:3rem}
.sm\:mb-6{margin-bottom:1.5rem}
.sm\:mr-2{margin-right:0.5rem}
.sm\:mr-3{margin-right:0.75rem}
.sm\:p-2{padding:0.5rem}
.sm\:px-6{padding-left:1.5rem;padding-right:1.5rem}
.sm\:text-\[1\.0rem\]{font-size:1.0rem}
.sm\:text-\[1\.2rem\]{font-size:1.2rem}
.sm\:text-\[1\.4rem\]{font-size:1.4rem}
.sm\:text-\[1\.9rem\]{font-size:1.9rem}
.sm\:w-\[10rem\]{width:10rem}
.sm\:w-\[2\.1rem\]{width:2.1rem}
.sm\:w-\[2\.8rem\]{width:2.8rem}
.sm\:w-auto{width:auto}}
@media(min-width:768px){.md\:col-auto{grid-column:auto}
.md\:col-span-2{grid-column:span 2/span 2}
.md\:col-start-2{grid-column-start:2}
.md\:contents{display:contents}
.md\:flex{display:flex}
.md\:gap-12{gap:3rem}
.md\:gap-8{gap:2rem}
.md\:gap-\[3rem\]{gap:3rem}
.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.md\:h-8{height:2rem}
.md\:h-9{height:2.25rem}
.md\:h-\[12rem\]{height:12rem}
.md\:h-\[3\.4rem\]{height:3.4rem}
.md\:h-\[32px\]{height:32px}
.md\:h-\[3rem\]{height:3rem}
.md\:h-\[5rem\]{height:5rem}
.md\:h-\[6\.5rem\]{height:6.5rem}
.md\:h-\[80px\]{height:80px}
.md\:hidden{display:none}
.md\:mb-10{margin-bottom:2.5rem}
.md\:mb-16{margin-bottom:4rem}
.md\:mb-6{margin-bottom:1.5rem}
.md\:mb-8{margin-bottom:2rem}
.md\:mb-\[4\.5rem\]{margin-bottom:4.5rem}
.md\:min-h-\[10rem\]{min-height:10rem}
.md\:mr-2{margin-right:0.5rem}
.md\:mt-2{margin-top:0.5rem}
.md\:order-1{order:1}
.md\:order-2{order:2}
.md\:p-8{padding:2rem}
.md\:px-8{padding-left:2rem;padding-right:2rem}
.md\:row-start-1{grid-row-start:1}
.md\:space-y-4>:not([hidden])~:not([hidden]){margin-top:1rem}
.md\:text-\[1\.4rem\]{font-size:1.4rem}
.md\:text-\[1\.5rem\]{font-size:1.5rem}
.md\:text-\[1\.6rem\]{font-size:1.6rem}
.md\:text-\[1\.7rem\]{font-size:1.7rem}
.md\:text-\[1\.8rem\]{font-size:1.8rem}
.md\:text-\[2\.4rem\]{font-size:2.4rem}
.md\:text-\[2rem\]{font-size:2rem}
.md\:text-\[4rem\]{font-size:4rem}
.md\:w-8{width:2rem}
.md\:w-\[12rem\]{width:12rem}
.md\:w-\[22rem\]{width:22rem}
.md\:w-\[3\.4rem\]{width:3.4rem}
.md\:w-\[3rem\]{width:3rem}}
@media(min-width:1024px){.lg\:col-span-1{grid-column:span 1/span 1}
.lg\:gap-x-\[7rem\]{column-gap:7rem}
.lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.lg\:grid-cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.lg\:h-\[14rem\]{height:14rem}
.lg\:h-\[4rem\]{height:4rem}
.lg\:h-\[8rem\]{height:8rem}
.lg\:leading-\[3\.2rem\]{line-height:3.2rem}
.lg\:mb-12{margin-bottom:3rem}
.lg\:px-8{padding-left:2rem;padding-right:2rem}
.lg\:py-16{padding-top:4rem;padding-bottom:4rem}
.lg\:py-24{padding-top:6rem;padding-bottom:6rem}
.lg\:py-28{padding-top:7rem;padding-bottom:7rem}
.lg\:space-x-16>:not([hidden])~:not([hidden]){margin-left:4rem}
.lg\:text-\[1\.6rem\]{font-size:1.6rem}
.lg\:text-\[1\.8rem\]{font-size:1.8rem}
.lg\:text-\[1\.9rem\]{font-size:1.9rem}
.lg\:text-\[2rem\]{font-size:2rem}
.lg\:text-\[3rem\]{font-size:3rem}
.lg\:text-\[4\.5rem\]{font-size:4.5rem}
.lg\:w-\[14rem\]{width:14rem}
.lg\:w-\[28rem\]{width:28rem}
.lg\:w-\[4rem\]{width:4rem}}
@media(min-width:1280px){.pc\:items-start{align-items:flex-start}
.pc\:justify-start{justify-content:flex-start}
.pc\:max-w-none{max-width:none}
.pc\:text-left{text-align:left}
.xl\:space-x-20>:not([hidden])~:not([hidden]){margin-left:5rem}}
.hero-section>.main-container{width:100%}.hero-section .app-svg{overflow:visible}.hero-section h1{white-space:normal}.hero-section img{max-width:100%}main>section:not(.hero-section) p{max-width:68ch}#main-header{flex-shrink:0}main>section:not(.hero-section){min-width:0}.kuaipai-ai-story{font-size:16px;line-height:1.7}.kuaipai-ai-story p{max-width:none}main{min-width:0}.wow{visibility:visible}.elliptop{animation:svgIconPulse 3s ease-in-out infinite;transform-origin:center;transform-box:fill-box}@media(prefers-reduced-motion:reduce){.animate-svgIconPulse,.elliptop{animation:none}.wow{animation:none!important}html{scroll-behavior:auto}}