@font-face{font-family:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-vietnamese-opsz-normal.Czevyj-6.woff2)format("woff2-variations");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:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-ext-opsz-normal.CJcjJNj7.woff2)format("woff2-variations");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:Fraunces Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-opsz-normal.DihXLNYH.woff2)format("woff2-variations");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:Fraunces Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-vietnamese-opsz-italic.DxWqP7Ku.woff2)format("woff2-variations");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:Fraunces Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-ext-opsz-italic.CGbN9UgK.woff2)format("woff2-variations");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:Fraunces Variable;font-style:italic;font-display:swap;font-weight:100 900;src:url(/_astro/fraunces-latin-opsz-italic.lSdLDfvT.woff2)format("woff2-variations");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:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-sans-3-cyrillic-ext-wght-normal.c-5QAGAI.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-sans-3-cyrillic-wght-normal.BMDVbyM7.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-sans-3-greek-ext-wght-normal.BXZfsJY4.woff2)format("woff2-variations");unicode-range:U+1F??}@font-face{font-family:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-sans-3-greek-wght-normal.Cc-u-6OI.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-sans-3-vietnamese-wght-normal.BDs68eHQ.woff2)format("woff2-variations");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:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-sans-3-latin-ext-wght-normal.C8iNium2.woff2)format("woff2-variations");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-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Sans 3 Variable";font-style:normal;font-display:swap;font-weight:200 900;src:url(/_astro/source-sans-3-latin-wght-normal.Bo_j9asI.woff2)format("woff2-variations");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:400;src:url(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.xuaO2J-f.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-ext-400-normal.DMdlQ8Kv.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:400;src:url(/_astro/ibm-plex-mono-cyrillic-400-normal.BSMlKf0J.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-400-normal.CEL4l2ZJ.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:400;src:url(/_astro/ibm-plex-mono-vietnamese-400-normal.BulugwFq.woff2)format("woff2"),url(/_astro/ibm-plex-mono-vietnamese-400-normal.DDuiU_S-.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:400;src:url(/_astro/ibm-plex-mono-latin-ext-400-normal.BmRBH3aV.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-ext-400-normal.D3D2R8hC.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:400;src:url(/_astro/ibm-plex-mono-latin-400-normal.DMJ8VG8y.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-400-normal.CvHOgSBP.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(/_astro/ibm-plex-mono-cyrillic-ext-500-normal.BqneJy0T.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-ext-500-normal.BIfNGwUT.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(/_astro/ibm-plex-mono-cyrillic-500-normal.Bq9vWWag.woff2)format("woff2"),url(/_astro/ibm-plex-mono-cyrillic-500-normal.Ael50iVv.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(/_astro/ibm-plex-mono-vietnamese-500-normal.DZ4AoWbu.woff2)format("woff2"),url(/_astro/ibm-plex-mono-vietnamese-500-normal.C8zxqsMH.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(/_astro/ibm-plex-mono-latin-ext-500-normal.CAhNIIs5.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-ext-500-normal.CZ70TYgx.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(/_astro/ibm-plex-mono-latin-500-normal.DSY6xOcd.woff2)format("woff2"),url(/_astro/ibm-plex-mono-latin-500-normal.CB9ihrfo.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{color-scheme:light;--ink:#1e2b22;--body:#3a453d;--gray:#5f6a62;--paper:#f7f4ec;--card:#fff;--line:#e3ddcf;--rule:#d6cfbe;--link:#2f6b3a;--hub:#3f7d4a;--on-hub:#fff;--t1:#e3f0e3;--t2:#bfddbf;--t3:#86b98c;--deep:#2a5634;--z3:#6c5ba7;--z4:#4c6fbf;--z5:#3b9ab2;--z6:#4fa36b;--z7:#9bbf4a;--z8:#e3c04a;--z9:#eb9a3c;--z10:#e0703f;--z11:#b8473a;--f-head:"Fraunces Variable",Georgia,"Times New Roman",serif;--f-body:"Source Sans 3 Variable","Helvetica Neue",Arial,sans-serif;--f-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}.hub-zones{--hub:#3d6fa8;--on-hub:#fff;--t1:#e3ecf6;--t2:#bcd0e8;--t3:#7fa3cf;--deep:#24476f}.hub-veg{--hub:#3f7d4a;--on-hub:#fff;--t1:#e3f0e3;--t2:#bfddbf;--t3:#86b98c;--deep:#2a5634}.hub-bulbs{--hub:#b8436e;--on-hub:#fff;--t1:#f7e1e9;--t2:#edbbcd;--t3:#d9809f;--deep:#7e2549}.hub-lawn{--hub:#527d22;--on-hub:#fff;--t1:#eaf2dc;--t2:#cfe2b0;--t3:#a3c672;--deep:#3d5c17}.hub-calc{--hub:#8a5a3b;--on-hub:#fff;--t1:#f3e8df;--t2:#e3cdbb;--t3:#c79e80;--deep:#5c3a24}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--paper);color:var(--ink);font-family:var(--f-body);margin:0;font-size:18px;line-height:1.6;overflow-x:clip}img,svg{max-width:100%}a{color:var(--link);text-underline-offset:2px}a:hover{color:#1f4d28}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,textarea:focus-visible{outline-offset:2px;outline:3px solid #2f6b3a}[hidden]{display:none!important}.wrap{max-width:1180px;margin:0 auto;padding-left:24px;padding-right:24px}@media (width<=600px){.wrap{padding-left:16px;padding-right:16px}}.eyebrow{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gray);font-size:11px;line-height:16px}.zone-band{grid-template-columns:repeat(9,1fr);height:6px;display:grid}.zone-band span:first-child{background:var(--z3)}.zone-band span:nth-child(2){background:var(--z4)}.zone-band span:nth-child(3){background:var(--z5)}.zone-band span:nth-child(4){background:var(--z6)}.zone-band span:nth-child(5){background:var(--z7)}.zone-band span:nth-child(6){background:var(--z8)}.zone-band span:nth-child(7){background:var(--z9)}.zone-band span:nth-child(8){background:var(--z10)}.zone-band span:nth-child(9){background:var(--z11)}.site-head{background:var(--card);border-bottom:1px solid var(--line)}.head-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 28px;padding-top:10px;padding-bottom:10px;display:flex}.brand{min-height:44px;color:var(--ink);font-family:var(--f-head);letter-spacing:-.01em;font-variation-settings:"opsz" 48;align-items:center;gap:10px;font-size:24px;font-weight:700;text-decoration:none;display:flex}.brand:hover{color:var(--ink)}.brand em{color:var(--link);font-style:italic;font-weight:400}.hubnav{flex-wrap:wrap;gap:0 20px;font-size:16px;font-weight:600;display:flex}.hubnav a{color:var(--ink);align-items:center;gap:8px;min-height:40px;padding:9px 0;text-decoration:none;display:inline-flex}.hubnav a span{background:var(--sw);border-radius:50%;width:11px;height:11px}.hubnav a[aria-current=page]{box-shadow:inset 0 -3px 0 var(--sw)}@media (width<=900px){.hubnav{scrollbar-width:none;flex-wrap:nowrap;order:3;width:100%;overflow-x:auto}.hubnav a{white-space:nowrap}}.hero{background:var(--t1);color:var(--ink);border-bottom:1px solid var(--line)}.hero a{color:var(--deep)}.hero-in{flex-direction:column;gap:18px;padding-top:20px;padding-bottom:36px;display:flex}.crumbs{color:var(--body);flex-wrap:wrap;gap:8px;font-size:15px;line-height:20px;display:flex}.hero-row{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px 40px;display:flex}.hero-text{flex-direction:column;flex:560px;gap:12px;min-width:0;max-width:860px;display:flex}.hero .eyebrow{background:var(--hub);color:var(--on-hub);border-radius:999px;align-self:flex-start;padding:3px 9px}.hero h1{font-family:var(--f-head);letter-spacing:-.015em;text-wrap:balance;font-variation-settings:"opsz" 96;margin:0;font-size:clamp(34px,4.8vw,58px);font-weight:650;line-height:1.04}.lede{text-wrap:pretty;max-width:720px;color:var(--body);margin:0;font-size:20px;line-height:1.55}.byline{color:var(--gray);font-size:15px;line-height:21px}.seed-tag{background:var(--card);border:1.5px solid var(--ink);border-radius:6px;flex-direction:column;flex:none;gap:8px;width:168px;padding:12px 12px 10px;display:flex;transform:rotate(3deg);box-shadow:0 10px 20px -14px #1e2b2299}.seed-tag:before{content:"";border:1.5px solid var(--ink);background:var(--paper);border-radius:50%;align-self:center;width:12px;height:12px}.seed-tag b{font-family:var(--f-head);text-align:center;font-size:30px;line-height:1}.seed-tag span{font-family:var(--f-mono);letter-spacing:.06em;text-transform:uppercase;text-align:center;color:var(--gray);font-size:10px}@media (width<=700px){.seed-tag{display:none}}.main{flex-direction:column;gap:36px;padding-top:32px;padding-bottom:80px;display:flex}.layout{flex-wrap:wrap;align-items:flex-start;gap:48px;display:flex}.post{flex-direction:column;flex:999 560px;gap:40px;min-width:0;max-width:780px;display:flex}.side{flex-direction:column;flex:260px;gap:20px;min-width:0;display:flex;position:sticky;top:16px}@media (width<=900px){.side{position:static}}.side-card{background:var(--card);border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:2px;padding:16px 20px;display:flex}.side-card .eyebrow{margin-bottom:6px}.side-card a{padding:6px 0;font-size:16px;font-weight:600;line-height:22px}.side-card .soon{color:var(--gray);padding:5px 0;font-size:15px;line-height:21px}.post section{flex-direction:column;gap:16px;min-width:0;display:flex}.post h2{font-family:var(--f-head);letter-spacing:-.01em;text-wrap:balance;font-variation-settings:"opsz" 72;margin:0;scroll-margin-top:16px;font-size:clamp(27px,3.2vw,34px);font-weight:650;line-height:1.15}.post h3{font-family:var(--f-head);margin:6px 0 0;font-size:22px;font-weight:650;line-height:1.3}.post p{margin:0}.post ul,.post ol{flex-direction:column;gap:6px;margin:0;padding-left:24px;display:flex}.post li::marker{color:var(--gray)}.post b,.post strong{font-weight:700}.small{color:var(--body);font-size:15px;line-height:1.5}.num{font-family:var(--f-mono);white-space:nowrap;font-size:.86em}.answer{background:var(--card);border:1px solid var(--line);border-left:8px solid var(--hub);border-radius:8px;flex-direction:column;gap:8px;padding:20px 24px;display:flex}.answer p{margin:0;font-size:20px;line-height:1.55}.keyfacts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:6px;display:grid}@media (width>=1180px){.keyfacts{grid-template-columns:repeat(4,minmax(0,1fr))}}.keyfacts div{background:var(--t1);border-radius:6px;flex-direction:column;gap:2px;padding:10px 12px;display:flex}.keyfacts b{font-family:var(--f-head);font-size:24px;font-weight:650;line-height:1.15}.keyfacts span{color:var(--body);font-size:15px;line-height:1.4}.zcal{background:var(--card);border:1px solid var(--line);border-radius:8px;flex-direction:column;padding:14px 16px 12px;display:flex}.zcal-head,.zcal-row{grid-template-columns:minmax(110px,9.5rem) 1fr;align-items:center;gap:0 14px;display:grid}.zcal-head{border-bottom:1px solid var(--line);padding-bottom:6px}.zcal-months{grid-template-columns:repeat(var(--m),1fr);font-family:var(--f-mono);letter-spacing:.06em;color:var(--gray);text-transform:uppercase;font-size:11px;display:grid}.zcal-months span{border-left:1px solid var(--line);padding-left:4px}.zcal-row{border-bottom:1px solid #efebe1;padding:9px 0}.zcal-row:last-child{border-bottom:none}.zcal-zone{flex-direction:column;gap:1px;min-width:0;display:flex}.zcal-zone b{font-family:var(--f-head);align-items:center;gap:7px;font-size:18px;font-weight:650;line-height:1.2;display:inline-flex}.zcal-zone b:before{content:"";background:var(--z);border-radius:3px;flex:none;width:12px;height:12px}.zcal-zone span{color:var(--gray);font-size:13.5px;line-height:1.3}.zcal-track{grid-template-columns:repeat(var(--c),1fr);background:repeating-linear-gradient(90deg,transparent 0,transparent calc(100% / var(--m) - 1px),#efebe1 calc(100% / var(--m) - 1px),#efebe1 calc(100% / var(--m)));row-gap:5px;min-width:0;display:grid}.zcal-bar{grid-row:1;grid-column:var(--s)/var(--e);background:var(--z);border-radius:999px;height:16px;box-shadow:inset 0 0 0 1px #1e2b222e}.zcal-bar.alt{background:repeating-linear-gradient(-45deg,var(--z) 0 5px,#fff 5px 9px)}.zcal-bar.approx{background:color-mix(in srgb,var(--z) 40%,#fff);box-shadow:inset 0 0 0 1.5px var(--z)}.zcal-when{color:var(--body);grid-area:2/1/auto/-1;font-size:15px;line-height:1.35}.zcal-when cite{color:var(--gray);font-style:normal}.zcal-key{color:var(--gray);flex-wrap:wrap;gap:4px 16px;padding-top:10px;font-size:13.5px;display:flex}.zcal-key i{vertical-align:middle;background:#9bbf4a;border-radius:999px;width:22px;height:10px;margin-right:6px;display:inline-block}.zcal-key i.approx{background:#d7e5b7;box-shadow:inset 0 0 0 1.5px #9bbf4a}.zcal-key i.alt{background:repeating-linear-gradient(-45deg,#9bbf4a 0 5px,#fff 5px 9px);box-shadow:inset 0 0 0 1px #1e2b222e}@media (width<=560px){.zcal-head,.zcal-row{grid-template-columns:1fr}.zcal-head .zcal-label{display:none}.zcal-head{padding-left:0}.zcal-months span{letter-spacing:0;font-size:10px}}.fig{background:var(--card);border:1px solid var(--line);border-radius:8px;flex-direction:column;gap:10px;margin:0;padding:12px;display:flex}.fig-art{background:var(--t1);border-radius:4px;padding:12px}.fig-art svg{width:100%;height:auto;display:block}.fig figcaption{color:var(--body);padding:0 4px 4px;font-size:15px;line-height:1.5}.fig figcaption b{color:var(--ink)}@media (width<=600px){.fig-art{-webkit-overflow-scrolling:touch;overflow-x:auto}.fig-art svg{min-width:460px}}.chart{background:var(--card);border:1px solid var(--line);border-radius:8px;overflow-x:auto}.chart table{border-collapse:collapse;width:100%;font-size:16px;line-height:1.45}.chart thead tr{background:var(--t1);text-align:left}.chart th[scope=col]{vertical-align:bottom;border-bottom:2px solid var(--hub);padding:11px 14px;font-size:15px;font-weight:700}.chart tbody tr{border-bottom:1px solid #efebe1}.chart tbody tr:last-child{border-bottom:none}.chart tbody th{text-align:left;padding:11px 14px;font-weight:700}.chart td{vertical-align:top;padding:11px 14px}.chart td.n{font-family:var(--f-mono);white-space:nowrap;font-size:14px}.chart tr.hl{background:var(--t1)}.chart-note{color:var(--body);margin:0;font-size:15px;line-height:1.5}.tip{background:var(--t1);border-left:6px solid var(--hub);border-radius:0 8px 8px 0;flex-direction:column;gap:6px;padding:14px 18px;display:flex}.tip p{margin:0;font-size:17px;line-height:1.55}.tip .eyebrow{color:var(--deep)}.warn{background:#fff7e0;border:1.5px solid #c9a227;border-radius:8px;flex-direction:column;gap:6px;padding:14px 18px;display:flex}.warn p{margin:0;font-size:17px;line-height:1.55}.warn .eyebrow{color:#7a5c00}.steps{counter-reset:st;flex-direction:column;margin:0;list-style:none;display:flex;gap:14px!important;padding:0!important}.steps li{counter-increment:st;min-height:34px;padding-top:3px;padding-left:48px;position:relative}.steps li:before{content:counter(st);background:var(--hub);width:34px;height:34px;color:var(--on-hub);font-family:var(--f-mono);border-radius:50%;justify-content:center;align-items:center;font-size:14px;display:flex;position:absolute;top:0;left:0}.cta{background:var(--deep);color:#fff;border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 24px;padding:22px 24px;display:flex}.cta-text{flex-direction:column;flex:300px;gap:4px;display:flex}.cta-text .eyebrow{color:#fff;opacity:.85}.cta-text b{font-family:var(--f-head);font-size:24px;font-weight:650;line-height:1.25}.cta-text span{opacity:.92;font-size:16px;line-height:1.5}.btn{background:var(--ink);color:#fff;border:1.5px solid var(--ink);min-height:48px;font-family:var(--f-body);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;padding:0 22px;font-size:16px;font-weight:700;text-decoration:none;transition:transform .15s,box-shadow .15s;display:inline-flex}.btn:hover{color:#fff;transform:translateY(-2px);box-shadow:0 6px 12px -6px #1e2b2280}.btn.ghost{background:var(--card);color:var(--ink)}.cta .btn{color:var(--ink);background:#fff;border-color:#fff}.faq{border-top:1px solid var(--rule);flex-direction:column;display:flex}.faq h3{font-family:var(--f-head);margin:0;padding-top:16px;font-size:20px;font-weight:650;line-height:1.35}.faq p{border-bottom:1px solid var(--rule);padding:6px 0 16px}.sources{border-top:1px solid var(--rule);padding-top:20px}.post .sources h2{font-size:24px;line-height:1.3}.sources ul{color:var(--body);gap:8px;font-size:15px;line-height:1.5}.sources p{color:var(--body);font-size:15px;line-height:1.5}.tool{flex-wrap:wrap;align-items:flex-start;gap:24px;display:flex}.tool-in{background:var(--card);border:1px solid var(--line);border-top:8px solid var(--hub);border-radius:8px;flex-direction:column;flex:340px;gap:18px;min-width:0;padding:22px;display:flex}.tool-in-head b{font-family:var(--f-head);font-size:22px;font-weight:650;line-height:26px}.tool-out{flex-wrap:wrap;flex:999 520px;align-items:flex-start;gap:20px;min-width:0;display:flex}.tool-draw{background:var(--card);border:1px solid var(--line);border-radius:8px;flex-direction:column;flex:999 300px;gap:10px;min-width:0;padding:12px;display:flex}.tool-draw .art{background:var(--t1);border-radius:4px;padding:10px}.tool-draw svg{width:100%;height:auto;display:block}.tool-draw .cap{font-family:var(--f-mono);letter-spacing:.04em;color:var(--gray);flex-wrap:wrap;justify-content:space-between;gap:12px;padding:0 2px;font-size:11px;line-height:16px;display:flex}.tool-res{flex-direction:column;flex:260px;gap:12px;min-width:0;display:flex}.fields{grid-template-columns:repeat(auto-fit,minmax(min(140px,100%),1fr));gap:14px;display:grid}.field{flex-direction:column;gap:6px;min-width:0;display:flex}.field label,.opts-lab{font-size:15px;font-weight:700;line-height:20px}.box{border:1.5px solid var(--ink);background:#fff;border-radius:6px;align-items:stretch;height:50px;display:flex;overflow:hidden}.box input,.box select{width:100%;min-width:0;font-family:var(--f-mono);color:var(--ink);-moz-appearance:textfield;background:0 0;border:none;border-radius:0;flex:1;padding:0 12px;font-size:17px}.box input::-webkit-outer-spin-button,.box input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.box .unit{background:var(--t1);font-family:var(--f-mono);white-space:nowrap;align-items:center;padding:0 12px;font-size:13px;display:flex}.box.bad{border-color:#b8473a;box-shadow:inset 0 0 0 2px #b8473a}.hint{color:var(--gray);font-size:15px;line-height:1.4}.opts-group{flex-direction:column;gap:8px;display:flex}.opts{flex-wrap:wrap;gap:8px;display:flex}.p-btn{border:1.5px solid var(--ink);min-width:52px;min-height:44px;color:var(--ink);font-family:var(--f-body);cursor:pointer;background:#fff;border-radius:999px;padding:0 14px;font-size:15px;font-weight:600}.p-btn[aria-pressed=true]{background:var(--ink);color:#fff}.results{background:var(--card);border:1px solid var(--line);border-radius:8px;flex-direction:column;display:flex;overflow:hidden}.res{border-bottom:1px solid #efebe1;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 12px;padding:11px 14px;display:flex}.res:last-child{border-bottom:none}.res .k{font-size:16px;font-weight:600;line-height:22px}.res .v{font-family:var(--f-mono);text-align:right;font-size:14px;line-height:22px}.res.big{background:var(--hub);color:var(--on-hub);border-bottom:none;flex-direction:column;align-items:flex-start;gap:2px;padding:14px 16px}.res.big .k{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:400}.res.big .v{font-family:var(--f-head);text-align:left;font-size:clamp(28px,3.4vw,38px);font-weight:650;line-height:1.05}.res.big .sub{font-size:15px;line-height:21px}.mathbox{background:var(--card);border:1px solid var(--line);border-left:6px solid var(--hub);font-family:var(--f-mono);border-radius:0 8px 8px 0;flex-direction:column;padding:14px 18px;font-size:13.5px;line-height:26px;display:flex;overflow-x:auto}.mathbox span{white-space:pre}.mathbox .em{background:var(--t1);font-weight:600}.grid{grid-template-columns:repeat(auto-fill,minmax(min(280px,100%),1fr));gap:16px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-top:8px solid var(--hub);color:var(--ink);border-radius:8px;flex-direction:column;gap:6px;padding:16px 18px;text-decoration:none;transition:transform .2s,box-shadow .2s;display:flex}.card:hover{color:var(--ink);transform:translateY(-3px);box-shadow:0 14px 28px -18px #1e2b228c}.card .kind{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gray);font-size:11px}.card b{font-family:var(--f-head);font-size:22px;font-weight:650;line-height:1.2}.card .desc{color:var(--body);font-size:16px;line-height:1.5}.hub-head{flex-direction:column;gap:6px;display:flex}.hub-head h2{font-family:var(--f-head);margin:0;font-size:26px;font-weight:650}.soon-list{color:var(--body);grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr));gap:6px 24px;margin:0;padding-left:22px;font-size:16px;display:grid}.is-later{cursor:default}[data-later]{color:inherit}.contact-form{flex-direction:column;gap:16px;max-width:640px;display:flex}.contact-form .botcheck{display:none}.contact-form textarea{resize:vertical;border:1.5px solid var(--ink);width:100%;min-height:180px;font-family:var(--f-body);background:#fff;border-radius:6px;padding:10px 12px;font-size:17px}.contact-form .box input,.contact-form .box select{font-family:var(--f-body)}.contact-status{margin:0;font-size:16px}.contact-status:empty{display:none}.site-foot{color:#c9d1c9;background:#1e2b22;margin-top:0}.foot-in{flex-direction:column;gap:32px;padding-top:44px;padding-bottom:32px;display:flex}.foot-cols{flex-wrap:wrap;gap:32px 64px;display:flex}.foot-brand{flex-direction:column;flex:280px;gap:12px;display:flex}.foot-brand .brand{color:#fff}.foot-brand .brand em{color:#bfddbf}.foot-brand p{max-width:340px;margin:0;font-size:15px;line-height:23px}.foot-nav{flex-direction:column;flex:180px;gap:2px;font-size:15px;line-height:22px;display:flex}.foot-nav .eyebrow{color:#9faa9f;margin-bottom:8px}.foot-nav a{color:#fff;align-items:center;gap:9px;padding:4px 0;text-decoration:none;display:inline-flex}.foot-nav a:hover{text-decoration:underline}.foot-nav a span{background:var(--sw);border-radius:50%;width:9px;height:9px}.foot-base{color:#9faa9f;border-top:1px solid #3a473e;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:18px;font-size:14px;line-height:20px;display:flex}@media (prefers-reduced-motion:reduce){.btn,.card{transition:none}.btn:hover,.card:hover{transform:none}}.zcal-note{color:var(--gray);margin-top:2px;font-size:14px;display:block}.zipfinder{background:var(--card);border:1px solid var(--line);border-top:8px solid var(--hub);border-radius:8px;flex-direction:column;gap:18px;padding:22px;display:flex}.zf-form{flex-wrap:wrap;align-items:flex-end;gap:10px;display:flex}.zf-form .field{flex:0 220px}.zf-form .box input{letter-spacing:.08em;font-size:22px}.zf-out{flex-direction:column;gap:16px;min-height:40px;display:flex}.zf-msg{color:var(--body);margin:0;font-size:17px}.zf-head{flex-wrap:wrap;align-items:flex-start;gap:16px 28px;display:flex}.zf-big{background:var(--zc,#4fa36b);color:#fff;text-shadow:0 1px 1px #00000040;border-radius:8px;flex-direction:column;flex:0 280px;gap:2px;padding:14px 18px;display:flex}.zf-big .k{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;font-size:11px}.zf-big b{font-family:var(--f-head);font-size:clamp(40px,6vw,56px);font-weight:650;line-height:1}.zf-big .sub{font-size:16px;line-height:1.4}.zf-facts{flex-direction:column;flex:280px;gap:8px;margin:0;padding-left:20px;font-size:17px;line-height:1.5;display:flex}.zf-strip{grid-template-columns:repeat(13,minmax(0,1fr));gap:3px;display:grid}.zf-strip span{height:30px;font-family:var(--f-mono);color:#fff;opacity:.45;border-radius:4px;justify-content:center;align-items:center;font-size:12px;display:flex}.zf-strip span.on{opacity:1;outline:3px solid var(--ink);outline-offset:1px;font-weight:600}.zf-cards{grid-template-columns:repeat(auto-fit,minmax(min(170px,100%),1fr));gap:10px;display:grid}.zf-card{background:var(--t1);border-radius:8px;flex-direction:column;gap:2px;padding:12px 14px;display:flex}.zf-card .k{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--gray);font-size:11px}.zf-card b{font-family:var(--f-head);font-size:30px;font-weight:650;line-height:1.1}.zf-card .sub{color:var(--body);font-size:15px;line-height:1.4}.zf-timeline svg{width:100%;height:auto;display:block}.zf-next{margin:0;font-size:17px}.zf-station{color:var(--gray);margin:0;font-size:15px;line-height:1.5}.zf-key{color:var(--gray);margin:4px 0 0;font-size:14px;line-height:1.4}
