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Pro;font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/BeVietnamPro-Bold.ttf) format("truetype")}@font-face{font-family:Be Vietnam Pro;font-style:italic;font-weight:700;font-display:swap;src:url(/fonts/BeVietnamPro-BoldItalic.ttf) format("truetype")}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/BeVietnamPro-ExtraBold.ttf) format("truetype")}@font-face{font-family:Be Vietnam Pro;font-style:italic;font-weight:800;font-display:swap;src:url(/fonts/BeVietnamPro-ExtraBoldItalic.ttf) format("truetype")}@font-face{font-family:Be Vietnam Pro;font-style:normal;font-weight:900;font-display:swap;src:url(/fonts/BeVietnamPro-Black.ttf) format("truetype")}@font-face{font-family:Be Vietnam Pro;font-style:italic;font-weight:900;font-display:swap;src:url(/fonts/BeVietnamPro-BlackItalic.ttf) format("truetype")}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:100 800;font-display:swap;src:url(/fonts/JetBrainsMono-VariableFont_wght.ttf) format("truetype-variations")}@font-face{font-family:JetBrains Mono;font-style:italic;font-weight:100 800;font-display:swap;src:url(/fonts/JetBrainsMono-Italic-VariableFont_wght.ttf) format("truetype-variations")}:root{--zk-primary: #639922;--zk-accent: #97C459;--zk-surface: #EAF3DE;--zk-text: #173404;--zk-nib: #3B6D11;--zk-fg-1: #173404;--zk-fg-2: rgba(23, 52, 4, .7);--zk-fg-3: rgba(23, 52, 4, .5);--zk-fg-4: rgba(23, 52, 4, .35);--zk-fg-inv-1: #F4F8EC;--zk-fg-inv-2: rgba(244, 248, 236, .7);--zk-fg-inv-3: rgba(244, 248, 236, .5);--zk-bg-1: #ffffff;--zk-bg-2: #fafaf7;--zk-bg-3: var(--zk-surface);--zk-bg-dark: var(--zk-text);--zk-border-subtle: rgba(23, 52, 4, .06);--zk-border: rgba(23, 52, 4, .12);--zk-border-strong: rgba(23, 52, 4, .2);--zk-border-focus: var(--zk-primary);--zk-success: var(--zk-primary);--zk-warning: #E89200;--zk-danger: #E5484D;--zk-info: #2870BD;--zk-font-sans: "Be Vietnam Pro", system-ui, -apple-system, sans-serif;--zk-font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--zk-size-display: 60px;--zk-size-h1: 40px;--zk-size-h2: 28px;--zk-size-h3: 20px;--zk-size-h4: 16px;--zk-size-body: 14px;--zk-size-small: 13px;--zk-size-caption: 11px;--zk-size-mono-caption: 11px;--zk-weight-light: 300;--zk-weight-regular: 400;--zk-weight-medium: 500;--zk-weight-semibold: 600;--zk-weight-bold: 700;--zk-lh-tight: 1.1;--zk-lh-normal: 1.5;--zk-lh-relaxed: 1.7;--zk-tracking-tight: -.02em;--zk-tracking-wordmark: -.04em;--zk-tracking-uppercase: .08em;--zk-space-1: 4px;--zk-space-2: 8px;--zk-space-3: 12px;--zk-space-4: 16px;--zk-space-5: 24px;--zk-space-6: 32px;--zk-space-7: 48px;--zk-space-8: 64px;--zk-space-9: 96px;--zk-radius-sm: 4px;--zk-radius: 6px;--zk-radius-md: 8px;--zk-radius-lg: 12px;--zk-radius-app-icon: 22.4px;--zk-shadow-sm: 0 1px 3px rgba(23, 52, 4, .08);--zk-shadow-md: 0 4px 12px rgba(23, 52, 4, .1);--zk-shadow-lg: 0 8px 24px rgba(23, 52, 4, .12);--zk-shadow-xl: 0 16px 48px rgba(23, 52, 4, .16);--zk-easing: cubic-bezier(.2, .7, .3, 1);--zk-duration-fast: .12s;--zk-duration: .2s;--zk-duration-slow: .4s;--zk-touch-min: 44px}html,body{font-family:var(--zk-font-sans);font-size:var(--zk-size-body);color:var(--zk-fg-1);line-height:var(--zk-lh-normal);background:var(--zk-bg-1);-webkit-font-smoothing:antialiased}.zk-display{font-size:var(--zk-size-display);font-weight:var(--zk-weight-medium);letter-spacing:var(--zk-tracking-tight);line-height:var(--zk-lh-tight)}.zk-h1,h1{font-size:var(--zk-size-h1);font-weight:var(--zk-weight-semibold);letter-spacing:var(--zk-tracking-tight);line-height:var(--zk-lh-tight);margin:0}.zk-h2,h2{font-size:var(--zk-size-h2);font-weight:var(--zk-weight-semibold);letter-spacing:var(--zk-tracking-tight);line-height:var(--zk-lh-tight);margin:0}.zk-h3,h3{font-size:var(--zk-size-h3);font-weight:var(--zk-weight-semibold);line-height:var(--zk-lh-tight);margin:0}.zk-h4,h4{font-size:var(--zk-size-h4);font-weight:var(--zk-weight-semibold);margin:0}.zk-body,p{font-size:var(--zk-size-body);line-height:var(--zk-lh-normal);margin:0}.zk-small{font-size:var(--zk-size-small);color:var(--zk-fg-2)}.zk-caption{font-family:var(--zk-font-mono);font-size:var(--zk-size-caption);letter-spacing:var(--zk-tracking-uppercase);text-transform:uppercase;color:var(--zk-fg-3)}code,.zk-mono{font-family:var(--zk-font-mono);font-size:.93em}.zk-btn{font-family:var(--zk-font-sans);font-size:var(--zk-size-body);font-weight:var(--zk-weight-medium);height:36px;padding:0 var(--zk-space-4);border-radius:var(--zk-radius);border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:var(--zk-space-2);transition:background var(--zk-duration-fast) var(--zk-easing),color var(--zk-duration-fast) var(--zk-easing),border-color var(--zk-duration-fast) var(--zk-easing)}.zk-btn-primary{background:var(--zk-primary);color:#fff}.zk-btn-primary:hover{background:var(--zk-nib)}.zk-btn-secondary{background:#fff;color:var(--zk-text);border-color:var(--zk-border)}.zk-btn-secondary:hover{background:var(--zk-text);color:var(--zk-fg-inv-1);border-color:var(--zk-text)}.zk-btn-ghost{background:transparent;color:var(--zk-text)}.zk-btn-ghost:hover{background:#1734040d}.zk-input{font-family:var(--zk-font-sans);font-size:var(--zk-size-body);color:var(--zk-text);height:36px;padding:0 var(--zk-space-3);border-radius:var(--zk-radius);border:1px solid var(--zk-border);background:#fff;outline:none;transition:border-color var(--zk-duration-fast) var(--zk-easing)}.zk-input:focus{border-color:var(--zk-primary);border-width:1.5px;padding:0 calc(var(--zk-space-3) - .5px)}.zk-input::placeholder{color:var(--zk-fg-4)}.zk-card{background:#fff;border:1px solid var(--zk-border-subtle);border-radius:var(--zk-radius-md);padding:var(--zk-space-5)}.zk-badge{display:inline-flex;align-items:center;gap:var(--zk-space-1);font-size:var(--zk-size-small);font-weight:var(--zk-weight-medium);padding:2px 8px;border-radius:var(--zk-radius-sm);background:var(--zk-surface);color:var(--zk-nib)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--zk-bg-1);color:var(--zk-fg-1);font-family:var(--zk-font-sans);font-feature-settings:"ss01","cv11";text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}a:hover{opacity:.7;transition:opacity .12s var(--zk-easing)}img,svg{display:block;max-width:100%}.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:24px}.container-wide{width:100%;max-width:1320px;margin-inline:auto;padding-inline:24px}.section{padding-block:96px}.section-sm{padding-block:64px}.section-lg{padding-block:128px}@media(max-width:768px){.section{padding-block:64px}.section-lg{padding-block:80px}}.eyebrow{font-family:var(--zk-font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--zk-primary);font-weight:500}.lede{font-size:18px;line-height:1.55;color:var(--zk-fg-2);max-width:60ch;text-wrap:pretty}h1,h2,h3{text-wrap:balance}.display{font-size:clamp(40px,6vw,68px);font-weight:600;letter-spacing:-.025em;line-height:1.04;margin:0;color:var(--zk-text)}.display-lg{font-size:clamp(48px,7.4vw,84px);font-weight:600;letter-spacing:-.03em;line-height:1.02;margin:0;color:var(--zk-text)}.h2-section{font-size:clamp(28px,3.6vw,44px);font-weight:600;letter-spacing:-.02em;line-height:1.1;margin:0;color:var(--zk-text)}.h3-block{font-size:20px;font-weight:600;letter-spacing:-.01em;line-height:1.25;color:var(--zk-text);margin:0}.brand-dot{color:var(--zk-primary);font-weight:700;display:inline-block;padding-inline:.18em}.btn{font-family:var(--zk-font-sans);font-size:15px;font-weight:500;height:44px;padding:0 22px;border-radius:var(--zk-radius);border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;white-space:nowrap;transition:background .12s var(--zk-easing),color .12s var(--zk-easing),border-color .12s var(--zk-easing),transform .12s var(--zk-easing)}.btn:hover{opacity:1}.btn-primary{background:var(--zk-primary);color:#fff}.btn-primary:hover{background:var(--zk-nib)}.btn-secondary{background:#fff;color:var(--zk-text);border-color:var(--zk-border)}.btn-secondary:hover{border-color:var(--zk-text);background:var(--zk-text);color:#fff}.btn-ghost{background:transparent;color:var(--zk-text)}.btn-ghost:hover{background:#1734040d}.btn-sm{height:36px;padding:0 16px;font-size:14px}.btn-lg{height:52px;padding:0 28px;font-size:16px}.btn-block{width:100%}.site-header{position:sticky;top:0;z-index:50;background:#ffffffd9;backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--zk-border-subtle)}.site-header__inner{display:flex;align-items:center;height:64px;gap:32px}.site-logo{display:inline-flex;align-items:center;gap:0;color:var(--zk-text);font-weight:500;font-size:16px;letter-spacing:-.02em}.site-logo svg{height:24px;width:auto}.site-logo__product{margin-left:10px;padding-left:10px;border-left:1px solid var(--zk-border);font-weight:500;letter-spacing:-.01em;color:var(--zk-fg-2)}@media(max-width:640px){.site-logo__product{display:none}}.site-nav{display:flex;align-items:center;gap:28px;margin-left:auto}.site-nav a{font-size:14px;color:var(--zk-fg-2);font-weight:500;transition:color .12s var(--zk-easing)}.site-nav a:hover{color:var(--zk-text);opacity:1}.site-nav a.active{color:var(--zk-text)}.site-nav__cta{display:flex;gap:8px;align-items:center}@media(max-width:900px){.site-nav a:not(.site-nav__cta-link){display:none}}.site-footer{background:var(--zk-text);color:var(--zk-fg-inv-2);padding:80px 0 32px;font-size:14px}.site-footer__grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:48px;margin-bottom:64px}@media(max-width:900px){.site-footer__grid{grid-template-columns:1fr 1fr;gap:40px 24px}}@media(max-width:480px){.site-footer__grid{grid-template-columns:1fr}}.site-footer h4{font-size:13px;font-weight:500;color:var(--zk-fg-inv-1);margin:0 0 16px;letter-spacing:.02em}.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:12px}.site-footer a{color:var(--zk-fg-inv-2);font-size:13px}.site-footer a:hover{color:var(--zk-fg-inv-1);opacity:1}.site-footer__intro{max-width:280px;font-size:13px;line-height:1.6;color:var(--zk-fg-inv-3)}.site-footer__brand{display:inline-flex;gap:10px;align-items:center;color:var(--zk-fg-inv-1);margin-bottom:16px}.site-footer__brand svg{height:22px;width:auto}.site-footer__brand--lockup svg{height:40px}.site-footer__bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;padding-top:24px;border-top:1px solid rgba(244,248,236,.1);font-size:12px;color:var(--zk-fg-inv-3);font-family:var(--zk-font-mono);letter-spacing:.02em}.site-footer__social{display:flex;gap:16px}.coming-soon{display:inline-block;font-family:var(--zk-font-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#f4f8ec80;padding:1px 6px;border:1px solid rgba(244,248,236,.2);border-radius:3px;margin-left:6px;vertical-align:middle}.trust-bar{border-block:1px solid var(--zk-border-subtle);padding-block:28px}.trust-bar__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:32px 48px}.trust-item{display:inline-flex;align-items:center;gap:10px;font-size:13px;color:var(--zk-fg-2);font-weight:500}.trust-item svg{width:18px;height:18px;color:var(--zk-primary);flex-shrink:0}.card{background:#fff;border:1px solid var(--zk-border-subtle);border-radius:var(--zk-radius-md);padding:24px}.card-hover{transition:border-color .2s var(--zk-easing),transform .2s var(--zk-easing)}.card-hover:hover{border-color:var(--zk-border)}.mono{font-family:var(--zk-font-mono)}.tabular{font-variant-numeric:tabular-nums}.surface{background:var(--zk-surface)}.dark{background:var(--zk-text);color:var(--zk-fg-inv-1)}.divider{height:1px;background:var(--zk-border-subtle);border:0;margin:0}.row{display:flex}.col{display:flex;flex-direction:column}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.gap-5{gap:24px}.gap-6{gap:32px}.muted{color:var(--zk-fg-2)}.dimmer{color:var(--zk-fg-3)}:where(a,button,input,select,textarea):focus-visible{outline:2px solid var(--zk-primary);outline-offset:2px;border-radius:var(--zk-radius)}.nav-toggle{display:none;border:0;background:transparent;width:40px;height:40px;align-items:center;justify-content:center;margin-left:auto;color:var(--zk-text);cursor:pointer}@media(max-width:900px){.nav-toggle{display:inline-flex}.site-nav{display:none}.site-nav.open{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:64px;background:#fff;border-bottom:1px solid var(--zk-border-subtle);padding:16px 24px 24px;gap:16px;align-items:stretch}.site-nav.open a:not(.site-nav__cta-link){display:inline-block;padding:8px 0}.site-nav.open .site-nav__cta{flex-direction:column;align-items:stretch;gap:8px;margin-top:8px}.site-nav.open .btn{width:100%}}