@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-cyrillic-ext-wght-normal.460bdf14.woff2) format("woff2-variations");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-cyrillic-wght-normal.491cbc05.woff2) format("woff2-variations");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-greek-ext-wght-normal.23aae568.woff2) format("woff2-variations");unicode-range:u+1f??}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-greek-wght-normal.4449bf7a.woff2) format("woff2-variations");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-vietnamese-wght-normal.113a630f.woff2) format("woff2-variations");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:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-latin-ext-wght-normal.3835a68e.woff2) format("woff2-variations");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:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_next/static/media/inter-latin-wght-normal.6c596dfc.woff2) format("woff2-variations");unicode-range:u+00??,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 Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_next/static/media/jetbrains-mono-cyrillic-ext-wght-normal.0d2c2f66.woff2) format("woff2-variations");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 Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_next/static/media/jetbrains-mono-cyrillic-wght-normal.23645aad.woff2) format("woff2-variations");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_next/static/media/jetbrains-mono-greek-wght-normal.c6c31cb1.woff2) format("woff2-variations");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 Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_next/static/media/jetbrains-mono-vietnamese-wght-normal.93fc40a8.woff2) format("woff2-variations");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 Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_next/static/media/jetbrains-mono-latin-ext-wght-normal.9c9751ca.woff2) format("woff2-variations");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 Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_next/static/media/jetbrains-mono-latin-wght-normal.a865edea.woff2) format("woff2-variations");unicode-range:u+00??,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:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_next/static/media/source-serif-4-cyrillic-ext-wght-normal.aff33289.woff2) format("woff2-variations");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_next/static/media/source-serif-4-cyrillic-wght-normal.5fc8b187.woff2) format("woff2-variations");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_next/static/media/source-serif-4-greek-wght-normal.b85e4c85.woff2) format("woff2-variations");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_next/static/media/source-serif-4-vietnamese-wght-normal.326736c9.woff2) format("woff2-variations");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:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_next/static/media/source-serif-4-latin-ext-wght-normal.ea80ea3f.woff2) format("woff2-variations");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-20c4,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:"Source Serif 4 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_next/static/media/source-serif-4-latin-wght-normal.251dbc47.woff2) format("woff2-variations");unicode-range:u+00??,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{--bg:#faf9f5;--surface:#f3f1ea;--pill:#e9e6dc;--line:#e2dfd5;--strong:#1a1916;--body:#2d2c28;--muted:#737069;--accent:#2f5fd0;--code:#b4432b;--petal:#141413;--brand-blue:#5b8cff;--serif:"Source Serif 4 Variable",Georgia,serif;--sans:"Inter Variable",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"JetBrains Mono Variable",ui-monospace,Menlo,monospace}.dark{--bg:#161615;--surface:#1f1e1d;--pill:#2b2a28;--line:#33322f;--strong:#f5f4ef;--body:#e2e0d9;--muted:#9a978f;--accent:#7ea6ff;--code:#e8917a;--petal:#f5f4ef}*{box-sizing:border-box;margin:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--body);font:16px/1.6 var(--sans)}a{color:var(--accent);text-decoration:none}code{font-family:var(--mono);color:var(--code);font-size:13px}section[id]{scroll-margin-top:72px}.wrap{max-width:1120px;margin:0 auto;padding:0 16px}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}.topbar .wrap{gap:24px;height:60px}.brand,.topbar .wrap{display:flex;align-items:center}.brand{gap:8px;font:500 20px var(--serif);color:var(--strong)}.brand svg{width:26px;height:26px;color:var(--petal)}.tabs{display:flex;gap:4px;flex:1 1}.tabs a{color:var(--muted);padding:4px 12px;border-radius:8px;font-size:14px}.tabs a.on{background:var(--pill);color:var(--strong)}.theme-switch{border:1px solid var(--line);color:var(--muted);padding:6px 10px;font:inherit;font-size:13px}.btn,.theme-switch{background:none;border-radius:8px;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:9px 16px;font:500 14px var(--sans);border:1px solid var(--line);color:var(--strong)}.btn.solid{background:var(--strong);color:var(--bg);border-color:var(--strong)}.row{display:flex;gap:10px;flex-wrap:wrap}.hero{display:grid;grid-template-columns:1.1fr 1fr;grid-gap:48px;gap:48px;padding:80px 0 64px;align-items:center}.label{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}h1{font:500 clamp(40px,6vw,64px)/1.05 var(--serif);color:var(--strong);margin:12px 0 20px}.lead{font-size:18px;color:var(--muted);max-width:30em}.ask{display:flex;margin:28px 0 16px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:6px}.ask input{flex:1 1;background:none;border:0;color:var(--strong);font:inherit;padding:8px 10px;outline:none;min-width:0}.ask button:disabled{opacity:.5;cursor:not-allowed}.ask-note{color:var(--muted);font-size:14px;margin:0 0 24px}.ask-warning{font-size:13px;margin-top:-16px}.chat{background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden}.chat-bar{display:flex;gap:6px;padding:10px 14px;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.chat-bar b{color:var(--strong);font-weight:500}.msg{display:flex;gap:12px;padding:14px 16px}.msg p{font-size:14px}.msg p+p{margin-top:6px}.msg b{color:var(--strong)}.avatar{width:36px;height:36px;border-radius:50%;flex:none;display:grid;place-items:center;background:var(--pill);font-weight:600;color:var(--strong)}.avatar.bot{background:#161615;color:#f5f4ef}.avatar svg{width:24px;height:24px}.who{font-weight:600;color:var(--strong);font-size:14px}.app-tag{font-size:10px;background:var(--brand-blue);color:#fff;border-radius:4px;padding:1px 5px;margin-left:6px;vertical-align:2px}.cards{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px;padding:16px 0 80px}.card{border:1px solid var(--line);border-radius:12px;padding:22px}.card h3{font:500 20px var(--serif);color:var(--strong);margin:12px 0 6px}.card p{color:var(--muted);font-size:15px}.card svg{width:22px;height:22px;stroke:var(--strong);fill:none;stroke-width:1.5}.pricing{border-top:1px solid var(--line);padding:72px 0 80px}.closing h2,.pricing h2{font:500 36px var(--serif);color:var(--strong);text-align:center}.sub{color:var(--muted);text-align:center;margin:6px 0 32px}.plans{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}.plan{border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:14px}.plan.popular{border-color:var(--brand-blue)}.plan h3{font:500 20px var(--serif);color:var(--strong)}.plan-text{color:var(--muted);font-size:14px}.price{font:500 40px var(--serif);color:var(--strong)}.price small{font:400 14px var(--sans);color:var(--muted)}.plan ul{padding-left:18px;font-size:14px;flex:1 1}.badge{font:11px var(--sans);background:var(--brand-blue);color:#fff;border-radius:999px;padding:2px 8px;margin-left:8px;vertical-align:3px}.tier-switch{display:flex;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:3px;font-size:13px}.tier-switch button{flex:1 1;border:0;border-radius:6px;padding:5px;cursor:pointer;font:inherit;background:none;color:var(--muted)}.tier-switch button.on{background:var(--pill);color:var(--strong)}.usage-note{color:var(--muted);text-align:center;font-size:14px;margin-top:24px}.closing{border-top:1px solid var(--line);text-align:center;padding:72px 0}.closing p{color:var(--muted);margin-top:8px}.closing .row{justify-content:center;margin-top:24px}footer{border-top:1px solid var(--line);padding:24px 0;font-size:13px;color:var(--muted)}footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}@media (max-width:820px){.hero{padding:48px 0}.cards,.hero,.plans{grid-template-columns:minmax(0,1fr)}.tabs{display:none}.topbar .wrap{justify-content:space-between;gap:8px}.brand{margin-right:auto}}@media (max-width:560px){.theme-switch,.topbar .nav-add{display:none}}.legal{max-width:760px;padding-top:56px;padding-bottom:80px}.legal .updated{color:var(--muted);font-size:14px}.legal h2{font:500 24px var(--serif);color:var(--strong);margin:40px 0 10px}.legal p,.legal ul{margin-top:10px}.legal ul{padding-left:22px}.legal li{margin-top:4px}