:root{--c-primary:#3d6aad;--c-primary-dark:#2e5689;--c-secondary:#4cb0e9;--c-accent:#fb9934;--c-accent-dark:#e8871e;--c-bg:#eef6fc;--c-surface:#fff;--c-fg:#333;--c-fg-soft:#666;--c-muted:#eef6fc;--c-border:#c8dcf0;--c-danger:#dc2626;--shadow-sm:0 2px 8px rgba(61,106,173,.06);--shadow:0 8px 30px rgba(61,106,173,.1);--radius:14px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--c-bg);color:var(--c-fg);font-family:Raleway,PingFang SC,Microsoft YaHei,sans-serif;font-feature-settings:"lnum" 1,"tnum" 1;font-size:16px;font-variant-numeric:lining-nums tabular-nums;line-height:1.7;-webkit-tap-highlight-color:transparent}h1,h2,h3,h4{font-family:Lora,PingFang SC,serif;font-weight:600;line-height:1.3}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{margin:0 auto;max-width:1200px;padding:0 24px}.btn{align-items:center;border:none;border-radius:10px;cursor:pointer;display:inline-flex;font-family:inherit;font-size:15px;font-weight:600;gap:8px;padding:13px 26px;transition:.2s}.btn-primary{background:var(--c-accent);color:#fff}.btn-primary:hover{background:var(--c-accent-dark);box-shadow:0 6px 18px #fb99344d;transform:translateY(-1px)}.btn-outline{background:transparent;border:1.5px solid var(--c-primary);color:var(--c-primary)}.btn-outline:hover{background:var(--c-primary);color:#fff}.btn-lg{font-size:16px;padding:16px 34px}.eyebrow{align-items:center;background:#3d6aad14;border-radius:30px;color:var(--c-primary);display:inline-flex;font-size:14px;font-weight:600;gap:8px;letter-spacing:.05em;padding:6px 14px;text-transform:uppercase}.section{padding:84px 0}.section-head{margin:0 auto 48px;max-width:680px;text-align:center}.section-head h2{font-size:34px;margin:14px 0 12px}.section-head p{color:var(--c-fg-soft);font-size:17px}.more-link{color:var(--c-primary);display:inline-flex;font-weight:600;gap:6px;margin-top:36px}.more-link,.toast{align-items:center}.toast{background:var(--c-fg);border-radius:10px;bottom:30px;box-shadow:var(--shadow);color:#fff;display:flex;gap:10px;left:50%;max-width:90vw;opacity:0;padding:14px 24px;position:fixed;transform:translate(-50%) translateY(100px);transition:.3s;z-index:1000}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.toast.ok{background:var(--c-accent)}.toast.err{background:var(--c-danger)}@media(max-width:768px){body{font-size:15px;line-height:1.65}.container{padding:0 20px}.section{padding:48px 0}.section-head{margin-bottom:28px}.section-head h2{font-size:24px;margin:10px 0 8px}.section-head p{font-size:14px}.eyebrow{font-size:12px;padding:5px 12px}.btn{font-size:15px;padding:13px 22px}.more-link{margin-top:24px}}*,:after,:before{--un-rotate:0;--un-rotate-x:0;--un-rotate-y:0;--un-rotate-z:0;--un-scale-x:1;--un-scale-y:1;--un-scale-z:1;--un-skew-x:0;--un-skew-y:0;--un-translate-x:0;--un-translate-y:0;--un-translate-z:0;--un-pan-x: ;--un-pan-y: ;--un-pinch-zoom: ;--un-scroll-snap-strictness:proximity;--un-ordinal: ;--un-slashed-zero: ;--un-numeric-figure: ;--un-numeric-spacing: ;--un-numeric-fraction: ;--un-border-spacing-x:0;--un-border-spacing-y:0;--un-ring-offset-shadow:0 0 transparent;--un-ring-shadow:0 0 transparent;--un-shadow-inset: ;--un-shadow:0 0 transparent;--un-ring-inset: ;--un-ring-offset-width:0px;--un-ring-offset-color:#fff;--un-ring-width:0px;--un-ring-color:rgba(147,197,253,.5);--un-blur: ;--un-brightness: ;--un-contrast: ;--un-drop-shadow: ;--un-grayscale: ;--un-hue-rotate: ;--un-invert: ;--un-saturate: ;--un-sepia: ;--un-backdrop-blur: ;--un-backdrop-brightness: ;--un-backdrop-contrast: ;--un-backdrop-grayscale: ;--un-backdrop-hue-rotate: ;--un-backdrop-invert: ;--un-backdrop-opacity: ;--un-backdrop-saturate: ;--un-backdrop-sepia: }::backdrop{--un-rotate:0;--un-rotate-x:0;--un-rotate-y:0;--un-rotate-z:0;--un-scale-x:1;--un-scale-y:1;--un-scale-z:1;--un-skew-x:0;--un-skew-y:0;--un-translate-x:0;--un-translate-y:0;--un-translate-z:0;--un-pan-x: ;--un-pan-y: ;--un-pinch-zoom: ;--un-scroll-snap-strictness:proximity;--un-ordinal: ;--un-slashed-zero: ;--un-numeric-figure: ;--un-numeric-spacing: ;--un-numeric-fraction: ;--un-border-spacing-x:0;--un-border-spacing-y:0;--un-ring-offset-shadow:0 0 transparent;--un-ring-shadow:0 0 transparent;--un-shadow-inset: ;--un-shadow:0 0 transparent;--un-ring-inset: ;--un-ring-offset-width:0px;--un-ring-offset-color:#fff;--un-ring-width:0px;--un-ring-color:rgba(147,197,253,.5);--un-blur: ;--un-brightness: ;--un-contrast: ;--un-drop-shadow: ;--un-grayscale: ;--un-hue-rotate: ;--un-invert: ;--un-saturate: ;--un-sepia: ;--un-backdrop-blur: ;--un-backdrop-brightness: ;--un-backdrop-contrast: ;--un-backdrop-grayscale: ;--un-backdrop-hue-rotate: ;--un-backdrop-invert: ;--un-backdrop-opacity: ;--un-backdrop-saturate: ;--un-backdrop-sepia: }.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.static{position:static}.-bottom-1\/2{bottom:-50%}.left-0{left:0}.right-0{right:0}.z-10{z-index:10}.z-20{z-index:20}.grid,.target-grid:target,[target-grid=""]:target{display:grid}.m15,[m15=""]{margin:3.75rem}.m16{margin:4rem}.m21,[m21=""]{margin:5.25rem}.m6,[m6=""]{margin:1.5rem}.m7{margin:1.75rem}.m9,[m9=""]{margin:2.25rem}.mb-16{margin-bottom:4rem}.mb-8{margin-bottom:2rem}.inline{display:inline}.block{display:block}.inline-block{display:inline-block}.hidden{display:none}.h-1\/2{height:50%}.h1,[h1=""]{height:.25rem}.h2,[h2=""]{height:.5rem}.h3{height:.75rem}.h4,[h4=""]{height:1rem}.h5{height:1.25rem}.h6,[h6=""]{height:1.5rem}.max-w-520px{max-width:520px}.min-h-screen{min-height:100vh}.w-full{width:100%}[h\.01=""]{height:.0025rem}[h52=""]{height:13rem}.flex{display:flex}.inline-flex{display:inline-flex}.flex-shrink{flex-shrink:1}.flex-wrap{flex-wrap:wrap}.transform{transform:translate(var(--un-translate-x)) translateY(var(--un-translate-y)) translateZ(var(--un-translate-z)) rotate(var(--un-rotate)) rotateX(var(--un-rotate-x)) rotateY(var(--un-rotate-y)) rotate(var(--un-rotate-z)) skew(var(--un-skew-x)) skewY(var(--un-skew-y)) scaleX(var(--un-scale-x)) scaleY(var(--un-scale-y)) scaleZ(var(--un-scale-z))}.cursor-pointer{cursor:pointer}.place-content-center{place-content:center}.items-center{align-items:center}.justify-center{justify-content:center}.overflow-hidden{overflow:hidden}.b,.border,[b=""]{border-width:1px}.bg-blue{--un-bg-opacity:1;background-color:rgb(96 165 250/var(--un-bg-opacity))}.bg-green{--un-bg-opacity:1;background-color:rgb(74 222 128/var(--un-bg-opacity))}.bg-orange{--un-bg-opacity:1;background-color:rgb(251 146 60/var(--un-bg-opacity))}.bg-white{--un-bg-opacity:1;background-color:rgb(255 255 255/var(--un-bg-opacity))}.dark .dark\:bg-black{--un-bg-opacity:1;background-color:rgb(0 0 0/var(--un-bg-opacity))}[stroke-width~="1"]{stroke-width:1px}[stroke-width~="1.2"]{stroke-width:1.2px}[stroke-width~="1.4"]{stroke-width:1.4px}[stroke-width~="1.5"]{stroke-width:1.5px}[stroke-width~="1.8"]{stroke-width:1.8px}[stroke-width~="2"]{stroke-width:2px}[stroke-width~="2.5"]{stroke-width:2.5px}[stroke-width~="3"]{stroke-width:3px}[stroke~="#3D6AAD"]{--un-stroke-opacity:1;stroke:rgb(61 106 173/var(--un-stroke-opacity))}[stroke~="#4CB0E9"]{--un-stroke-opacity:1;stroke:rgb(76 176 233/var(--un-stroke-opacity))}[stroke~="#FB9934"]{--un-stroke-opacity:1;stroke:rgb(251 153 52/var(--un-stroke-opacity))}[stroke~="#fff"]{--un-stroke-opacity:1;stroke:rgb(255 255 255/var(--un-stroke-opacity))}.px-4{padding-left:1rem;padding-right:1rem}.px-8{padding-left:2rem;padding-right:2rem}.py-2{padding-bottom:.5rem;padding-top:.5rem}.text-center{text-align:center}.text-8xl{font-size:6rem;line-height:1}.text-xl{font-size:1.25rem;line-height:1.75rem}.dark .dark\:text-white{--un-text-opacity:1;color:rgb(255 255 255/var(--un-text-opacity))}.text-black{--un-text-opacity:1;color:rgb(0 0 0/var(--un-text-opacity))}.font-light{font-weight:300}.font-medium{font-weight:500}.leading-tight{line-height:1.25}.font-sans{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}.uppercase{text-transform:uppercase}.italic{font-style:italic}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.tab,[tab=""]{-moz-tab-size:4;-o-tab-size:4;tab-size:4}.text-shadow{--un-text-shadow:0 0 1px var(--un-text-shadow-color,rgba(0,0,0,.2)),0 0 1px var(--un-text-shadow-color,rgba(1,0,5,.1));text-shadow:var(--un-text-shadow)}.outline{outline-style:solid}.ring{--un-ring-width:3px;--un-ring-offset-shadow:var(--un-ring-inset) 0 0 0 var(--un-ring-offset-width) var(--un-ring-offset-color);--un-ring-shadow:var(--un-ring-inset) 0 0 0 calc(var(--un-ring-width) + var(--un-ring-offset-width)) var(--un-ring-color);box-shadow:var(--un-ring-offset-shadow),var(--un-ring-shadow),var(--un-shadow)}.filter{filter:var(--un-blur) var(--un-brightness) var(--un-contrast) var(--un-drop-shadow) var(--un-grayscale) var(--un-hue-rotate) var(--un-invert) var(--un-saturate) var(--un-sepia)}.backdrop-filter{-webkit-backdrop-filter:var(--un-backdrop-blur) var(--un-backdrop-brightness) var(--un-backdrop-contrast) var(--un-backdrop-grayscale) var(--un-backdrop-hue-rotate) var(--un-backdrop-invert) var(--un-backdrop-opacity) var(--un-backdrop-saturate) var(--un-backdrop-sepia);backdrop-filter:var(--un-backdrop-blur) var(--un-backdrop-brightness) var(--un-backdrop-contrast) var(--un-backdrop-grayscale) var(--un-backdrop-hue-rotate) var(--un-backdrop-invert) var(--un-backdrop-opacity) var(--un-backdrop-saturate) var(--un-backdrop-sepia)}.transition{transition-duration:.15s;transition-property:color,background-color,border-color,text-decoration-color,fill,stroke,opacity,box-shadow,transform,filter,backdrop-filter;transition-timing-function:cubic-bezier(.4,0,.2,1)}.ease,.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}@media(min-width:640px){.sm\:px-0{padding-left:0;padding-right:0}.sm\:px-6{padding-left:1.5rem;padding-right:1.5rem}.sm\:py-3{padding-bottom:.75rem;padding-top:.75rem}.sm\:text-4xl{font-size:2.25rem;line-height:2.5rem}.sm\:text-xl{font-size:1.25rem;line-height:1.75rem}}