@font-face{font-family:Geist;font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/geist-cyrillic-ext.woff2) format("woff2");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist;font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/geist-cyrillic.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist;font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/geist-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist;font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/geist-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist;font-style:normal;font-weight:400 700;font-display:swap;src:url(../fonts/geist-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/jetbrains-mono-cyrillic-ext.woff2) format("woff2");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/jetbrains-mono-cyrillic.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/jetbrains-mono-greek.woff2) format("woff2");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/jetbrains-mono-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/jetbrains-mono-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400 600;font-display:swap;src:url(../fonts/jetbrains-mono-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root,[data-theme=dark]{--bg: #0c0a09;--surface: #1c1917;--surface-2: #211d1a;--surface-3: #292524;--hover: #292524;--border: #2a2522;--border-strong: #3f3a36;--text: #e7e5e4;--text-strong: #ffffff;--muted: #a8a29e;--muted-2: #78716c;--accent: #f59e0b;--accent-hover: #fbbf24;--accent-fg: #0c0a09;--accent-soft: rgba(245, 158, 11, .12);--accent-soft-strong: rgba(245, 158, 11, .18);--success: #22c55e;--success-soft: rgba(34, 197, 94, .14);--warn: #fbbf24;--warn-soft: rgba(251, 191, 36, .16);--danger: #ef4444;--danger-soft: rgba(239, 68, 68, .14);--info: #f59e0b;--chart-1: #f59e0b;--chart-2: #fbbf24;--chart-3: #d97706;--chart-4: #b45309;--chart-5: #fcd34d;--shadow-card: 0 1px 0 rgba(255,255,255,.02) inset, 0 1px 3px rgba(0,0,0,.3);--shadow-popover: 0 8px 32px rgba(0,0,0,.6), 0 2px 6px rgba(0,0,0,.4);--radius-sm: 6px;--radius: 8px;--radius-lg: 12px}[data-theme=light]{--bg: #fafaf9;--surface: #ffffff;--surface-2: #f5f5f4;--surface-3: #eeedeb;--hover: #f5f5f4;--border: #e7e5e4;--border-strong: #d6d3d1;--text: #1c1917;--text-strong: #0c0a09;--muted: #78716c;--muted-2: #a8a29e;--accent: #b45309;--accent-hover: #92400e;--accent-fg: #ffffff;--accent-soft: rgba(180, 83, 9, .08);--accent-soft-strong: rgba(180, 83, 9, .14);--success: #16a34a;--success-soft: rgba(22, 163, 74, .1);--warn: #d97706;--warn-soft: rgba(217, 119, 6, .14);--danger: #dc2626;--danger-soft: rgba(220, 38, 38, .1);--info: #b45309;--chart-1: #b45309;--chart-2: #d97706;--chart-3: #f59e0b;--chart-4: #92400e;--chart-5: #fbbf24;--shadow-card: 0 1px 2px rgba(15,15,20,.04), 0 1px 0 rgba(15,15,20,.02);--shadow-popover: 0 8px 28px rgba(15,15,20,.12), 0 2px 6px rgba(15,15,20,.06)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Geist,IBM Plex Sans,-apple-system,sans-serif;font-feature-settings:"cv11","ss01";background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}.mono{font-family:JetBrains Mono,ui-monospace,monospace;font-feature-settings:"cv02","cv03","cv04","calt"}.num{font-variant-numeric:tabular-nums}.t-h1{font-family:JetBrains Mono,ui-monospace,monospace;font-size:24px;line-height:1.15;letter-spacing:-.01em;font-weight:500;color:var(--text-strong)}.t-h2{font-size:17px;font-weight:600;color:var(--text-strong);letter-spacing:-.005em}.t-h3{font-size:14px;font-weight:600;color:var(--text-strong)}.t-body{font-size:13px;color:var(--text)}.t-small{font-size:12px;color:var(--muted)}.t-tiny{font-size:11px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase;font-weight:500}.t-num{font-family:JetBrains Mono,ui-monospace,monospace;font-variant-numeric:tabular-nums}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;padding:0}input,textarea,select{font:inherit;color:inherit}a{color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:1px;border-radius:4px}::selection{background:var(--accent-soft-strong);color:var(--text-strong)}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:10px;border:2px solid var(--bg)}*::-webkit-scrollbar-thumb:hover{background:var(--muted-2)}html,body{scroll-behavior:smooth}.site{width:100%;overflow-x:hidden}.container{width:100%;max-width:1180px;margin:0 auto;padding:0 28px}.container-wide{max-width:1320px}.section{padding:96px 0;position:relative}.section-tight{padding:64px 0}@media(max-width:760px){.section{padding:64px 0}.container{padding:0 20px}}.m-eyebrow{font-family:JetBrains Mono,ui-monospace,monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:var(--accent);display:inline-flex;align-items:center;gap:8px}.m-eyebrow.muted{color:var(--muted)}.m-eyebrow:before{content:"";width:18px;height:1px;background:currentColor;opacity:.6}.m-display{font-family:Geist,system-ui,sans-serif;font-size:clamp(40px,5.6vw,70px);line-height:1.02;letter-spacing:-.035em;font-weight:600;color:var(--text-strong);margin:0;text-wrap:balance}.m-h2{font-family:Geist,system-ui,sans-serif;font-size:clamp(28px,3.4vw,40px);line-height:1.08;letter-spacing:-.025em;font-weight:600;color:var(--text-strong);margin:0;text-wrap:balance}.m-h3{font-family:Geist,system-ui,sans-serif;font-size:19px;line-height:1.25;letter-spacing:-.01em;font-weight:600;color:var(--text-strong);margin:0}.m-lead{font-size:18px;line-height:1.6;color:var(--muted);margin:0;max-width:58ch;text-wrap:pretty}.m-body{font-size:14.5px;line-height:1.62;color:var(--muted);margin:0;text-wrap:pretty}.m-mono{font-family:JetBrains Mono,ui-monospace,monospace}.accent-text{color:var(--accent)}.section-head{display:flex;flex-direction:column;gap:16px;max-width:660px}.section-head.center{margin:0 auto;align-items:center;text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:8px;font-family:Geist,sans-serif;font-size:14.5px;font-weight:500;border:1px solid transparent;cursor:pointer;transition:all .15s ease;white-space:nowrap;text-decoration:none}.btn-primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-1px);box-shadow:0 8px 24px -8px var(--accent)}.btn-ghost{background:var(--surface-2);color:var(--text);border-color:var(--border-strong)}.btn-ghost:hover{background:var(--hover);border-color:var(--muted-2)}.btn-sm{height:36px;padding:0 14px;font-size:13.5px}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-card)}.card-hover{transition:border-color .18s ease,transform .18s ease,background .18s ease}.card-hover:hover{border-color:var(--border-strong);transform:translateY(-2px)}.chip{display:inline-flex;align-items:center;gap:7px;height:28px;padding:0 11px;border-radius:999px;font-family:JetBrains Mono,monospace;font-size:12px;font-weight:500;background:var(--surface-2);border:1px solid var(--border);color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:2px 10px;font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:.03em;font-family:Geist,sans-serif}.badge-neutral{background:var(--hover);color:var(--muted);border:1px solid var(--border)}.badge-success{background:var(--success-soft);color:var(--success)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-accent{background:var(--accent-soft);color:var(--accent)}.nav{position:sticky;top:0;z-index:50;border-bottom:1px solid transparent;transition:all .25s ease}.nav.scrolled{border-bottom-color:var(--border);background:color-mix(in srgb,var(--bg) 80%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px)}.nav-inner{display:flex;align-items:center;gap:28px;height:64px}.nav-link{font-size:14px;color:var(--muted);text-decoration:none;transition:color .15s;font-weight:450}.nav-link:hover{color:var(--text-strong)}.nav-links{display:flex;align-items:center;gap:26px}@media(max-width:880px){.nav-links{display:none}}.hero{position:relative;padding:112px 0 88px;overflow:clip}.hero-glow{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background:radial-gradient(640px 400px at 74% 14%,color-mix(in srgb,var(--accent) 24%,transparent),transparent 70%),radial-gradient(520px 320px at 92% 44%,color-mix(in srgb,var(--chart-3) 14%,transparent),transparent 72%);opacity:.9}[data-theme=light] .hero-glow{opacity:.5}.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.04fr);gap:56px;align-items:center}@media(max-width:980px){.hero-grid{grid-template-columns:1fr;gap:44px}}.hero-h1{font-family:Geist,sans-serif;font-size:clamp(40px,5.6vw,70px);line-height:1.02;letter-spacing:-.04em;font-weight:600;color:var(--text-strong);margin:0;text-wrap:balance}.appwin{border:1px solid var(--border-strong);border-radius:14px;overflow:hidden;background:var(--surface);box-shadow:0 40px 120px -44px #000000b3,var(--shadow-card)}.appwin-bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--surface-2)}.appwin-dot{width:11px;height:11px;border-radius:999px}.appwin-url{flex:1;display:flex;align-items:center;gap:8px;justify-content:center;height:28px;max-width:340px;margin:0 auto;border-radius:7px;padding:0 12px;background:var(--bg);border:1px solid var(--border);font-family:JetBrains Mono,monospace;font-size:11.5px;color:var(--muted)}.appwin-body{background:var(--bg)}.app-input{width:100%;height:44px;border-radius:8px;background:var(--surface);border:1px solid var(--border);color:var(--text);font-size:14px;padding:0 14px;transition:border-color .15s,box-shadow .15s}.app-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.result-list{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--surface)}.result-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 18px;cursor:pointer;transition:background .12s;border-top:1px solid var(--border)}.result-row:first-child{border-top:0}.result-row:hover{background:var(--hover)}.result-row .rr-name{font-size:14px;font-weight:500;color:var(--text-strong)}.result-row .rr-meta{margin-top:3px;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.result-row .rr-arrow{color:var(--muted);transition:color .12s,transform .12s;flex-shrink:0}.result-row:hover .rr-arrow{color:var(--accent);transform:translate(2px)}.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}@media(max-width:880px){.pillars{grid-template-columns:1fr}}.pillar-icon{width:42px;height:42px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-soft);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 22%,transparent)}.free-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}@media(max-width:900px){.free-grid{grid-template-columns:1fr;gap:32px}}.price-card{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--surface)}.price-row{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-top:1px solid var(--border)}.price-row:first-child{border-top:0}.price-strike{color:var(--muted-2);text-decoration:line-through;font-family:JetBrains Mono,monospace;font-size:13px}.price-free{color:var(--success);font-weight:600;font-family:JetBrains Mono,monospace;font-size:13px}.browse-demo{display:grid;grid-template-columns:248px 1fr;gap:18px}@media(max-width:820px){.browse-demo{grid-template-columns:1fr}}.browse-side{border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:18px;align-self:start}.filt-label{font-size:11px;font-weight:600;color:var(--text-strong);text-transform:uppercase;letter-spacing:.04em}.filt-hint{font-size:11px;color:var(--muted);margin-top:2px}.opt{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;text-align:left;padding:7px 9px;border-radius:7px;font-size:13px;color:var(--text);transition:background .12s,color .12s;border:1px solid transparent}.opt:hover{background:var(--hover)}.opt.on{background:var(--accent-soft);color:var(--accent);border-color:color-mix(in srgb,var(--accent) 28%,transparent)}.opt .opt-count{font-family:JetBrains Mono,monospace;font-size:11.5px;color:var(--muted);font-variant-numeric:tabular-nums}.opt.on .opt-count{color:var(--accent)}.seg{display:inline-flex;gap:2px;border:1px solid var(--border);background:var(--bg);border-radius:8px;padding:2px}.seg button{padding:0 10px;height:28px;font-size:12px;border-radius:6px;color:var(--muted);transition:all .12s}.seg button.on{background:var(--surface);color:var(--text-strong);box-shadow:var(--shadow-card)}.count-pill{display:inline-flex;align-items:baseline;gap:8px}.count-num{font-family:JetBrains Mono,monospace;font-size:30px;font-weight:600;color:var(--text-strong);font-variant-numeric:tabular-nums;letter-spacing:-.02em}.dens-row{display:grid;grid-template-columns:132px 1fr 92px;gap:12px;align-items:center;padding:7px 0}@media(max-width:560px){.dens-row{grid-template-columns:96px 1fr 72px;gap:8px}}.dens-label{font-size:13px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dens-track{height:26px;border-radius:6px;background:var(--surface-2);border:1px solid var(--border);overflow:hidden;position:relative}.dens-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-hover));border-radius:5px 0 0 5px;transition:width .9s cubic-bezier(.22,.61,.36,1)}.dens-val{font-family:JetBrains Mono,monospace;font-size:12.5px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}.dens-share{color:var(--accent)}.code-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}@media(max-width:900px){.code-grid{grid-template-columns:1fr}}.code-card{overflow:hidden;border:1px solid var(--border-strong);border-radius:14px;background:var(--surface);display:flex;flex-direction:column}.code-bar{display:flex;align-items:center;gap:6px;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--surface-2)}.code-tab{font-family:JetBrains Mono,monospace;font-size:11.5px;padding:5px 10px;border-radius:6px;color:var(--muted);transition:all .12s}.code-tab:hover{color:var(--text)}.code-tab.on{background:var(--bg);color:var(--accent);border:1px solid var(--border)}.code-pre{margin:0;padding:16px 18px;font-family:JetBrains Mono,monospace;font-size:12px;line-height:1.75;color:var(--text);overflow-x:auto;white-space:pre;flex:1}.tok-key{color:var(--accent)}.tok-str{color:#7ec699}[data-theme=light] .tok-str{color:#2f8f54}.tok-num{color:#d19a66}.tok-com{color:var(--muted-2)}.tok-punc{color:var(--muted)}.tok-bool{color:#c678dd}[data-theme=light] .tok-bool{color:#9333ea}.tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}@media(max-width:760px){.tool-grid{grid-template-columns:1fr}}.tool-card{padding:18px;display:flex;flex-direction:column;gap:9px}.tool-sig{font-family:JetBrains Mono,monospace;font-size:13px;color:var(--text-strong)}.tool-sig .tn{color:var(--accent)}.usecase-strip{display:flex;align-items:center;gap:36px;flex-wrap:wrap;justify-content:center;padding:22px 0}.usecase-item{display:inline-flex;align-items:center;gap:9px;color:var(--muted);font-size:14px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media(max-width:880px){.steps{grid-template-columns:1fr}}.step-num{font-family:JetBrains Mono,monospace;font-size:12px;font-weight:500;width:28px;height:28px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:var(--surface-2);border:1px solid var(--border);color:var(--accent)}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.22,.61,.36,1),transform .6s cubic-bezier(.22,.61,.36,1)}.reveal.in{opacity:1;transform:none}.blink-cursor{display:inline-block;width:2px;height:1.05em;background:var(--accent);margin-left:1px;vertical-align:text-bottom;animation:blink 1.05s steps(1) infinite}@keyframes blink{50%{opacity:0}}@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important;transition:none}.blink-cursor{animation:none}.dens-fill{transition:none}html{scroll-behavior:auto}}.footer{border-top:1px solid var(--border);padding:56px 0 40px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}@media(max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}.footer-col{display:flex;flex-direction:column;gap:11px}.footer-link{font-size:13.5px;color:var(--muted);text-decoration:none;transition:color .15s}.footer-link:hover{color:var(--text-strong)}.cta-band{position:relative;overflow:hidden;border-radius:20px;border:1px solid var(--border);background:var(--surface);padding:64px 56px;text-align:center}.cta-band-glow{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(560px 280px at 50% 0%,color-mix(in srgb,var(--accent) 22%,transparent),transparent 70%)}@media(max-width:620px){.cta-band{padding:44px 24px}}.theme-toggle{width:34px;height:34px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);border:1px solid var(--border);background:var(--surface-2);cursor:pointer;transition:all .15s}.theme-toggle:hover{color:var(--text-strong);border-color:var(--border-strong)}.divider-soft{border:0;border-top:1px solid var(--border);margin:0}.stack{display:flex;flex-direction:column}.row{display:flex;align-items:center}.dimgrid{background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:44px 44px}