@font-face{font-family:Bricolage Grotesque;font-style:normal;font-display:swap;font-weight:500;src:url(../media/bricolage-grotesque-vietnamese-500-normal.2s4q9at9bnn79.woff2)format("woff2"),url(../media/bricolage-grotesque-vietnamese-500-normal.2ldod6-n371t_.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Bricolage Grotesque;font-style:normal;font-display:swap;font-weight:500;src:url(../media/bricolage-grotesque-latin-ext-500-normal.39-hpocln2_32.woff2)format("woff2"),url(../media/bricolage-grotesque-latin-ext-500-normal.34uqk8hlbhceo.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Bricolage Grotesque;font-style:normal;font-display:swap;font-weight:500;src:url(../media/bricolage-grotesque-latin-500-normal.3vqzgd2jdiw22.woff2)format("woff2"),url(../media/bricolage-grotesque-latin-500-normal.0hxkzdpxcoa-y.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Bricolage Grotesque;font-style:normal;font-display:swap;font-weight:700;src:url(../media/bricolage-grotesque-vietnamese-700-normal.1l1zpm7g1-e4a.woff2)format("woff2"),url(../media/bricolage-grotesque-vietnamese-700-normal.3-ed4e1m79vjo.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Bricolage Grotesque;font-style:normal;font-display:swap;font-weight:700;src:url(../media/bricolage-grotesque-latin-ext-700-normal.10sz04da7-tk0.woff2)format("woff2"),url(../media/bricolage-grotesque-latin-ext-700-normal.0i5lykte673qe.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:Bricolage Grotesque;font-style:normal;font-display:swap;font-weight:700;src:url(../media/bricolage-grotesque-latin-700-normal.0rb33xx2bxpl8.woff2)format("woff2"),url(../media/bricolage-grotesque-latin-700-normal.2t_7v9suanut1.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(../media/ibm-plex-sans-cyrillic-ext-400-normal.39u3dp1q8vt28.woff2)format("woff2"),url(../media/ibm-plex-sans-cyrillic-ext-400-normal.3-2s2qyqt5syo.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(../media/ibm-plex-sans-cyrillic-400-normal.1ob51yn_zh4f3.woff2)format("woff2"),url(../media/ibm-plex-sans-cyrillic-400-normal.2c9g56gofrre8.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(../media/ibm-plex-sans-greek-400-normal.20ztly1_og8qv.woff2)format("woff2"),url(../media/ibm-plex-sans-greek-400-normal.1d6bt9ufqnym6.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(../media/ibm-plex-sans-vietnamese-400-normal.41bcgzntq2c9e.woff2)format("woff2"),url(../media/ibm-plex-sans-vietnamese-400-normal.3nx5do2g1gg_d.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(../media/ibm-plex-sans-latin-ext-400-normal.2wkl6p2bjtdkj.woff2)format("woff2"),url(../media/ibm-plex-sans-latin-ext-400-normal.1d956-ol9h5w9.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:400;src:url(../media/ibm-plex-sans-latin-400-normal.1xf5nwxyfigak.woff2)format("woff2"),url(../media/ibm-plex-sans-latin-400-normal.19i24--p24z3r.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-sans-cyrillic-ext-500-normal.37y6j4asgn87a.woff2)format("woff2"),url(../media/ibm-plex-sans-cyrillic-ext-500-normal.42ydqmu-69p6e.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-sans-cyrillic-500-normal.3j8b5jptl4nhr.woff2)format("woff2"),url(../media/ibm-plex-sans-cyrillic-500-normal.2r3_h99a4p2o6.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-sans-greek-500-normal.0k99vu2yejv84.woff2)format("woff2"),url(../media/ibm-plex-sans-greek-500-normal.2kq1zw7ns-90j.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-sans-vietnamese-500-normal.38exv3t7tju-g.woff2)format("woff2"),url(../media/ibm-plex-sans-vietnamese-500-normal.14rtxflq2gk6f.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-sans-latin-ext-500-normal.1h2_ral94l6aj.woff2)format("woff2"),url(../media/ibm-plex-sans-latin-ext-500-normal.1zyjrbr0w_u4w.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-sans-latin-500-normal.2i4a1iuj6lbvw.woff2)format("woff2"),url(../media/ibm-plex-sans-latin-500-normal.14sc3d7sk_zzh.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(../media/ibm-plex-sans-cyrillic-ext-600-normal.0hanpnpn3ki-v.woff2)format("woff2"),url(../media/ibm-plex-sans-cyrillic-ext-600-normal.33q0gwxfwkcq9.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(../media/ibm-plex-sans-cyrillic-600-normal.1bd0br_i69opa.woff2)format("woff2"),url(../media/ibm-plex-sans-cyrillic-600-normal.0h3aaz4315ad-.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(../media/ibm-plex-sans-greek-600-normal.17-3491c_tfac.woff2)format("woff2"),url(../media/ibm-plex-sans-greek-600-normal.1mkps5wbbyo2a.woff)format("woff");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(../media/ibm-plex-sans-vietnamese-600-normal.3hxpyk-en1__5.woff2)format("woff2"),url(../media/ibm-plex-sans-vietnamese-600-normal.3i-6fz_bx7yta.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(../media/ibm-plex-sans-latin-ext-600-normal.0a5-aslyj_wbq.woff2)format("woff2"),url(../media/ibm-plex-sans-latin-ext-600-normal.00ca59z0uilzq.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:IBM Plex Sans;font-style:normal;font-display:swap;font-weight:600;src:url(../media/ibm-plex-sans-latin-600-normal.2ovda_azncp9b.woff2)format("woff2"),url(../media/ibm-plex-sans-latin-600-normal.2wn5p1s7u3utm.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-mono-cyrillic-ext-500-normal.28wp48yubenc3.woff2)format("woff2"),url(../media/ibm-plex-mono-cyrillic-ext-500-normal.41yczc5zdkwdh.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-mono-cyrillic-500-normal.26ox_itp_alxp.woff2)format("woff2"),url(../media/ibm-plex-mono-cyrillic-500-normal.1eaan1mch682e.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-mono-vietnamese-500-normal.0s1z3n-ysad7w.woff2)format("woff2"),url(../media/ibm-plex-mono-vietnamese-500-normal.2g79xp9gzp1kn.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-mono-latin-ext-500-normal.1cuq9_67cn48n.woff2)format("woff2"),url(../media/ibm-plex-mono-latin-ext-500-normal.1tdw_l2v4yhc_.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(../media/ibm-plex-mono-latin-500-normal.11q3guvgd1r20.woff2)format("woff2"),url(../media/ibm-plex-mono-latin-500-normal.1fgk-kmy-32_a.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{--bg:#f6f5f0;--bg-alt:#efede5;--surface:#fff;--field:#fbfaf6;--ink:#15201a;--ink-2:#2e3a33;--muted:#46524b;--muted-2:#5c675f;--line:#e2e0d6;--line-strong:#c9c6b8;--green:#17603f;--green-dark:#0e3f29;--green-soft:#dcebdf;--green-tint:#eef5ef;--yellow:#f2c14e;--dark:#15201a;--dark-line:#34433a;--on-dark:#c9d2cc;--font-display:"Bricolage Grotesque", Georgia, sans-serif;--font-sans:"IBM Plex Sans", system-ui, -apple-system, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, Menlo, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}a{color:var(--green)}a:hover{color:var(--green-dark)}h1,h2,h3{font-family:var(--font-display);margin:0;font-weight:700}p{margin:0}.container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}.mono{font-family:var(--font-mono)}.site-header{border-bottom:1px solid var(--line);background:var(--bg)}.site-header .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-top:18px;padding-bottom:18px;display:flex}.logo{color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:flex}.logo:hover{color:var(--ink)}.logo-mark{background:var(--green);border-radius:9px;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.logo-text{font-family:var(--font-display);letter-spacing:-.3px;font-size:21px;font-weight:700}.nav{flex-wrap:wrap;gap:28px;font-size:15px;font-weight:500;display:flex}.nav a{color:var(--ink);text-decoration:none}.nav a:hover{color:var(--green)}.btn{border-radius:10px;padding:15px 22px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark);color:#fff}.btn-secondary{color:var(--ink);border:1.5px solid var(--line-strong);padding:14px 21px}.btn-secondary:hover{color:var(--ink);border-color:var(--ink)}.btn-yellow{background:var(--yellow);color:var(--ink)}.btn-yellow:hover{color:var(--ink);filter:brightness(.95)}.badge{color:var(--green);background:var(--green-soft);border-radius:999px;align-self:flex-start;padding:6px 12px;font-size:13px;font-weight:600}.badge-yellow{color:var(--ink);background:var(--yellow)}.hero{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:center;gap:56px;padding-top:72px;padding-bottom:64px;display:grid}.hero-text{flex-direction:column;gap:22px;display:flex}.hero h1{letter-spacing:-1.6px;font-size:clamp(38px,6vw,58px);line-height:1.02}.lead{color:var(--muted);max-width:520px;font-size:19px;line-height:1.55}.actions{flex-wrap:wrap;gap:12px;padding-top:6px;display:flex}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:30px}.card-shadow{box-shadow:0 18px 40px -24px #15201a59}.stack{flex-direction:column;display:flex}.field-label{flex-direction:column;gap:10px;font-size:15px;font-weight:600;display:flex}.field{border:1.5px solid var(--line-strong);background:var(--field);border-radius:10px;align-items:center;padding:0 14px;display:flex}.field:focus-within{border-color:var(--green)}.field input{font-family:var(--font-mono);color:var(--ink);background:0 0;border:0;outline:none;flex-grow:1;min-width:0;padding:12px 0;font-size:22px}.field span{font-family:var(--font-mono);color:var(--muted-2);font-size:18px}input[type=range]{accent-color:var(--green);width:100%}.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-alt)}.trust .container{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:32px;padding-top:22px;padding-bottom:22px;font-size:14px;display:flex}.trust span{align-items:center;gap:8px;display:flex}.section{padding-top:64px;padding-bottom:24px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px;display:flex}.section-head h2,.h2{letter-spacing:-.8px;font-size:clamp(28px,4vw,36px)}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;display:grid}.calc-card{background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:14px;flex-direction:column;gap:12px;min-height:160px;padding:24px;text-decoration:none;display:flex}a.calc-card:hover{border-color:var(--green);color:var(--ink)}.calc-card .tag{font-family:var(--font-mono);color:var(--green);font-size:13px}.calc-card .title{font-family:var(--font-display);font-size:21px;font-weight:700;line-height:1.2}.calc-card .desc{color:var(--muted);font-size:15px;line-height:1.5}.calc-card.soon{opacity:.7}.feature{background:var(--dark);color:#fff;border-radius:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:center;gap:36px;padding:44px;display:grid}.feature h2{letter-spacing:-1px;font-size:clamp(30px,4vw,40px);line-height:1.08}.feature p{color:var(--on-dark);font-size:17px;line-height:1.6}.date-row{border:1px solid var(--dark-line);border-radius:12px;justify-content:space-between;gap:16px;padding:18px 20px;display:flex}.date-row span:first-child{color:var(--on-dark)}.page{flex-direction:column;gap:40px;padding-top:40px;padding-bottom:80px;display:flex}.page-intro{flex-direction:column;gap:12px;max-width:780px;display:flex}.page-intro h1{letter-spacing:-1.2px;font-size:clamp(34px,5vw,46px);line-height:1.05}.crumbs{color:var(--muted-2);font-size:14px}.two-col{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:start;gap:24px;display:grid}.prose{color:var(--ink-2);flex-direction:column;gap:14px;font-size:17px;line-height:1.65;display:flex}.note{color:var(--muted-2);font-size:13px;line-height:1.55}.result-green{background:var(--green);color:#fff;border-radius:18px;flex-direction:column;gap:10px;padding:30px;display:flex}.result-green .sub{color:#cfe6d6;font-size:15px}.result-big{font-family:var(--font-mono);font-size:clamp(44px,7vw,60px);font-weight:500;line-height:1}.result-dark{background:var(--dark);color:#fff;border-radius:18px;flex-direction:column;gap:10px;padding:30px;display:flex}.kicker{letter-spacing:.4px;font-size:14px;font-weight:600}.table{background:var(--surface);border:1px solid var(--line);border-radius:14px;font-size:15px;overflow:hidden}.table-row{border-top:1px solid var(--line);grid-template-columns:1fr 2fr 1fr;gap:12px;padding:10px 20px;display:grid}.table-row:first-child{border-top:0}.table-head{background:var(--bg-alt);color:var(--muted);font-size:13px;font-weight:600}.table-row.active{background:var(--green-soft);color:var(--green-dark);font-weight:600}.right{text-align:right}.options{flex-wrap:wrap;gap:8px;display:flex}.pill{border:1.5px solid var(--line-strong);background:var(--field);min-height:44px;color:var(--ink);cursor:pointer;border-radius:10px;padding:11px 16px;font-family:inherit;font-size:15px;font-weight:500}.pill[aria-pressed=true]{border-color:var(--green);background:var(--green);color:#fff;font-weight:600}fieldset{border:0;margin:0;padding:0}legend{padding:0 0 10px;font-size:15px;font-weight:600}.site-footer{background:var(--dark);color:#d8ddd8;margin-top:40px}.site-footer .container{flex-direction:column;gap:22px;padding-top:44px;padding-bottom:44px;display:flex}.footer-top{flex-wrap:wrap;justify-content:space-between;gap:24px;display:flex}.footer-top nav{flex-wrap:wrap;gap:22px;font-size:14px;display:flex}.site-footer a{color:#d8ddd8}.site-footer .disclaimer{color:#a9b2ab;max-width:760px;font-size:13px;line-height:1.6}@media (max-width:640px){.feature{padding:28px}.card{padding:22px}.hero{gap:36px;padding-top:40px}}
