:root{--court:#119742;--deep:#0a5c28;--line:rgba(255,255,255,.55);--paper:#f6fef9;--ink:#063416;--mut:#426a53;--rule:#cfecda;--tint:#e3f9eb;--link:#0b8a39;--pane:#062e14;--pane2:#0c4520;--ptext:#e6faed;--pmut:#a9d6b9;--ball:#f2503a;--code:#042410;--r:22px;--disp:"Kanit","Arial Narrow",system-ui,sans-serif;--body:"Lexend",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"DM Mono",ui-monospace,Menlo,Consolas,monospace}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:104px}
body{margin:0;background:var(--court);color:var(--ink);font:400 16.5px/1.65 var(--body);overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--link);text-underline-offset:3px}
a:hover{color:var(--ink)}
h1,h2,h3{font-family:var(--disp);font-weight:700;line-height:1.08;margin:0;letter-spacing:-.005em;overflow-wrap:break-word}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--ink);outline-offset:2px;box-shadow:0 0 0 6px var(--ball)}
.skip{position:absolute;left:16px;top:-80px;z-index:99;background:var(--ball);color:var(--ink);padding:12px 18px;border-radius:999px;font-weight:600}
.skip:focus{top:12px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 24px;border-radius:999px;border:2px solid var(--ink);background:var(--ball);color:var(--ink);font:600 16px/1.2 var(--body);text-decoration:none;cursor:pointer;box-shadow:0 4px 0 var(--ink);transition:transform .12s,box-shadow .12s;text-align:center}
.btn:hover{transform:translateY(2px);box-shadow:0 2px 0 var(--ink);color:var(--ink)}
.btn:active{transform:translateY(4px);box-shadow:0 0 0 var(--ink)}
.btn.line{background:transparent;box-shadow:none;border-color:var(--ink)}
.btn.line:hover{background:var(--tint);transform:none}
.btn.sm{min-height:44px;padding:8px 16px;font-size:14.5px;box-shadow:none}
.btn.ghost{background:transparent;color:inherit;border-color:currentColor;box-shadow:none}
.btn.ghost:hover{background:rgba(255,255,255,.1);transform:none;color:inherit}

/* header pill */
.top{position:sticky;top:12px;z-index:50;padding:0 16px;margin-top:12px}
.pill{position:relative;max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:10px;background:var(--paper);border:2px solid var(--ink);border-radius:999px;padding:6px 8px 6px 10px;box-shadow:0 6px 0 rgba(6,52,22,.32)}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:700 19px/1 var(--disp);min-height:44px;margin-right:auto}
.logo .mark{flex:none;display:block}
.nav{display:flex;align-items:center;gap:2px}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;color:var(--ink);text-decoration:none;font-size:15px;font-weight:600}
.nav a:hover{background:var(--tint)}
.nav a[aria-current]{background:var(--ink);color:#ffffff}
.pill .cta{min-height:44px;padding:8px 20px;font-size:15px;box-shadow:0 3px 0 var(--ink);margin-left:6px;white-space:nowrap}
.burger{display:none;flex:none;width:44px;height:44px;border-radius:50%;border:2px solid var(--ink);background:var(--paper);cursor:pointer;align-items:center;justify-content:center;padding:0}
.burger span,.burger span::before,.burger span::after{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* court */
.court{position:relative;width:min(1320px,calc(100% - 48px));margin:26px auto 0;padding:84px 30px 30px;border:3px solid var(--line);background:linear-gradient(var(--line),var(--line)) 11px 0/2px 100% no-repeat,linear-gradient(var(--line),var(--line)) calc(100% - 11px) 0/2px 100% no-repeat}
.crumbs{position:absolute;top:26px;left:30px;max-width:29%}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;align-items:center;gap:8px;font-size:14px;color:#ffffff;white-space:nowrap;overflow:hidden}
.crumbs li{flex:none;position:relative}
.crumbs li+li{padding-left:15px}
.crumbs li+li::before{content:"";position:absolute;left:0;top:50%;margin-top:-3.5px;width:7px;height:7px;border-radius:50%;background:var(--ball)}
.crumbs li:last-child{flex:0 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;opacity:.92}
.crumbs a{color:#ffffff;display:inline-flex;align-items:center;min-height:44px}
.split{display:grid;grid-template-columns:minmax(0,1fr) 40px minmax(0,1fr);grid-template-rows:auto 1fr;column-gap:22px;row-gap:22px}
.p-docs .split,.p-article .split,.p-privacy .split,.p-terms .split{grid-template-columns:minmax(0,1.32fr) 40px minmax(0,.78fr)}
.side,.pane{min-width:0}
.intro{grid-column:1;grid-row:1}.rest{grid-column:1;grid-row:2;display:grid;gap:22px;align-content:start}
.rest:empty{display:none}
.pane{grid-column:3;grid-row:1/3}
.net{grid-column:2;grid-row:1/3;position:relative;border-radius:5px;background:linear-gradient(#ffffff,#ffffff) center/4px 100% no-repeat,repeating-linear-gradient(45deg,rgba(255,255,255,.34) 0 1px,transparent 1px 7px),repeating-linear-gradient(-45deg,rgba(255,255,255,.34) 0 1px,transparent 1px 7px),rgba(6,52,22,.34)}
.net::before,.net::after{content:"";position:absolute;left:50%;width:16px;height:16px;margin-left:-8px;border-radius:50%;background:#ffffff;border:3px solid var(--ink)}
.net::before{top:-8px}.net::after{bottom:-8px}
.lob{position:absolute;top:-80px;left:50%;margin-left:-170px;width:340px;max-width:none;height:74px;pointer-events:none}

/* cards */
.card{background:var(--paper);border-radius:var(--r);padding:30px 32px;box-shadow:0 7px 0 rgba(6,52,22,.3);min-width:0}
.card>h2,.prose h2,.baseline h2{font-size:clamp(1.5rem,2.1vw,1.95rem);margin:0 0 18px;padding-left:30px;position:relative}
.card>h2::before,.prose h2::before{content:"";position:absolute;left:0;top:.2em;width:17px;height:17px;border-radius:50%;background:var(--ball);border:2.5px solid var(--ink);box-shadow:7px 9px 0 -5px rgba(6,52,22,.35)}
.hero{padding:36px 36px 34px}
.eyebrow{display:inline-block;font:500 13px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.09em;color:var(--link);border:1.5px solid var(--link);border-radius:999px;padding:6px 12px;margin:0 0 18px}
h1{font-size:clamp(2.05rem,3.5vw,3.25rem);line-height:1.02;letter-spacing:-.012em}
.lead{font-size:1.1rem;line-height:1.6;color:var(--mut);margin:18px 0 0}
.balls{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:10px}
.balls li{position:relative;padding-left:28px;font-weight:600;line-height:1.45}
.balls li::before{content:"";position:absolute;left:0;top:.28em;width:15px;height:15px;border-radius:50%;background:var(--ball);border:2px solid var(--ink)}
.acts2{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}
.stamp{font:500 13.5px/1.4 var(--mono);color:var(--mut);margin:20px 0 0;text-transform:uppercase;letter-spacing:.06em}
.sub{margin:16px 0 0;font-weight:600}

/* scoreboard pane */
.stick{position:sticky;top:92px;background:var(--pane);color:var(--ptext);border-radius:var(--r);padding:24px;box-shadow:0 7px 0 rgba(6,52,22,.42);border:2px solid var(--ink)}
.stick a{color:var(--ball)}
.stick .btn{color:var(--ink)}
.stick .btn.ghost{color:var(--ptext)}
.ph{font:600 15px/1.2 var(--disp);text-transform:uppercase;letter-spacing:.12em;color:var(--ptext);margin:0 0 16px;display:flex;align-items:center;gap:10px}
.ph::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--ball);box-shadow:0 0 0 4px rgba(242,80,58,.18);flex:none}
.score{margin:0;display:grid;border:1px solid rgba(255,255,255,.16);border-radius:14px;overflow:hidden;background:#03200e}
.stick .codebox+.score{margin-top:18px}
.score div{display:flex;align-items:baseline;justify-content:space-between;gap:14px;padding:11px 16px;border-top:1px solid rgba(255,255,255,.12)}
.score div:first-child{border-top:0}
.score dt{font-size:14px;color:var(--pmut);min-width:0}
.score dd{margin:0;font:500 16px/1.3 var(--mono);color:var(--ball);text-align:right;white-space:nowrap}
.hero .score{margin-top:26px;border:2px solid var(--ink)}
.panecta{margin:20px 0 0}
.panecta .btn{width:100%}

/* code */
.codebox{border:1px solid rgba(255,255,255,.16);border-radius:14px;overflow:hidden;background:var(--code);min-width:0}
.codetabs{display:flex;gap:0;border-bottom:1px solid rgba(255,255,255,.14);background:var(--pane2);overflow-x:auto}
.codetabs button{flex:1 0 auto;min-height:46px;padding:0 16px;border:0;border-bottom:3px solid transparent;background:none;color:var(--pmut);font:500 14.5px/1 var(--mono);cursor:pointer}
.codetabs button:hover{color:#ffffff}
.codetabs button[aria-selected="true"]{color:var(--ball);border-bottom-color:var(--ball);background:var(--code)}
pre.code{position:relative;margin:0;background:var(--code);color:#d9f8e4;font:400 13.5px/1.7 var(--mono);padding:54px 18px 18px;overflow-x:auto;max-width:100%;white-space:pre;tab-size:2;-webkit-overflow-scrolling:touch}
.prose pre.code{border-radius:14px;margin:0 0 1.3em;border:2px solid var(--ink)}
pre.code code{font:inherit;background:none;padding:0;color:inherit;border:0}
pre.code .k{color:#84ffad}pre.code .s{color:var(--ball)}pre.code .c{color:#8aba9b;font-style:italic}
button.copy{position:absolute;top:6px;right:6px;min-height:44px;min-width:64px;padding:0 14px;border-radius:999px;border:1.5px solid rgba(255,255,255,.4);background:rgba(255,255,255,.06);color:#ffffff;font:500 13px/1 var(--mono);cursor:pointer}
button.copy:hover{background:var(--ball);color:var(--ink);border-color:var(--ball)}

/* tiles */
.feat,.uses,.exs{display:grid;gap:0;grid-template-columns:repeat(2,minmax(0,1fr))}
.tile{min-width:0;padding:18px 20px 16px 0;border-top:2px solid var(--rule)}
.tile:nth-child(even){padding:18px 0 16px 20px;border-left:2px solid var(--rule)}
.tile:nth-child(-n+2){border-top-color:var(--ink)}
.tile h3{font-size:1.16rem;margin:0 0 8px;line-height:1.15}
.tile p{margin:0;color:var(--mut);font-size:.96rem;line-height:1.58}
.c-uses .tile{background:var(--tint);border:0;border-radius:16px;padding:20px}
.c-uses .tile:nth-child(even){padding:20px;border:0}
.c-uses .uses{gap:14px}
.c-uses .tile h3{padding-top:14px;border-top:3px solid var(--court)}
.exs{grid-template-columns:1fr}
.exs .tile,.exs .tile:nth-child(even){padding:18px 0 16px 22px;border:0;border-left:5px solid var(--court);border-radius:0;margin-bottom:14px}
.exs .tile:last-child{margin-bottom:0}
.steps{list-style:none;margin:0;padding:0;counter-reset:s;display:grid;gap:0}
.steps li{counter-increment:s;position:relative;padding:18px 0 18px 76px;border-top:2px solid var(--rule);min-height:86px}
.steps li:first-child{border-top-color:var(--ink)}
.steps li::before{content:counter(s);position:absolute;left:0;top:18px;width:54px;height:54px;border-radius:14px;background:var(--court);color:#ffffff;font:700 28px/50px var(--disp);text-align:center;border-bottom:4px solid #ffffff;box-shadow:0 0 0 2px var(--ink)}
.steps h3{font-size:1.16rem;margin:2px 0 6px}
.steps p{margin:0;color:var(--mut);font-size:.96rem;line-height:1.58}

/* prose */
.prose{min-width:0;overflow-wrap:break-word}
.prose>*:last-child{margin-bottom:0}
.prose h2{margin:1.9em 0 .7em;scroll-margin-top:104px}
.prose>h2:first-child{margin-top:0}
.prose h3{font-size:1.22rem;margin:1.5em 0 .5em}
.prose p,.prose li{line-height:1.72}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.3em}
.prose li{margin-bottom:.4em}
.prose ul li::marker{color:var(--court)}
.prose ol li::marker{font-family:var(--disp);font-weight:700;color:var(--court)}
.prose :not(pre)>code,.keyout code{font:500 .88em var(--mono);background:var(--tint);border:1px solid var(--rule);border-radius:6px;padding:.1em .38em;overflow-wrap:anywhere}
.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:0 0 1.3em;font-size:.94rem;border:2px solid var(--ink);border-radius:14px;-webkit-overflow-scrolling:touch}
.prose th,.prose td{padding:11px 14px;text-align:left;vertical-align:top;border-top:1px solid var(--rule);min-width:120px}
.prose thead th{background:var(--pane);color:var(--ball);font:500 13px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.06em;border-top:0}
.prose tbody th{font-weight:600;background:var(--tint)}
.prose blockquote{margin:0 0 1.2em;padding:14px 18px;border-left:5px solid var(--court);background:var(--tint);border-radius:0 12px 12px 0}
.p-article .prose{font-size:1.04rem}
.p-article .prose p{margin-bottom:1.15em}

/* faq */
.faq details{border-top:2px solid var(--rule)}
.faq details:first-child{border-top-color:var(--ink)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:12px 0;cursor:pointer;list-style:none;font:600 1.05rem/1.35 var(--body)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;width:30px;height:30px;border-radius:50%;border:2px solid var(--ink);background:linear-gradient(var(--ink),var(--ink)) center/12px 2px no-repeat,linear-gradient(var(--ink),var(--ink)) center/2px 12px no-repeat;transition:transform .15s,background-color .15s}
.faq details[open] summary i{background-color:var(--ball);transform:rotate(45deg)}
.faq details p{margin:0;padding:0 46px 18px 0;color:var(--mut)}

/* toc + takeaways */
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t;border-top:1px solid rgba(255,255,255,.16)}
.toc li{counter-increment:t;border-bottom:1px solid rgba(255,255,255,.16)}
.toc a{display:flex;gap:12px;align-items:baseline;min-height:44px;padding:11px 4px;color:var(--ptext);text-decoration:none;font-size:14.5px;line-height:1.4}
.toc a::before{content:counter(t,decimal-leading-zero);font:500 13px var(--mono);color:var(--ball);flex:none}
.toc a:hover{color:var(--ball)}
.take{margin-bottom:24px}
.take ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.take li{position:relative;padding:0 0 0 24px;font-size:14.5px;line-height:1.55;color:var(--ptext)}
.take li::before{content:"";position:absolute;left:0;top:.42em;width:11px;height:11px;border-radius:50%;background:var(--ball)}
.sidecta p{color:var(--pmut);margin:0 0 18px}
.sidecta .btn{width:100%}
.c-side{background:var(--pane);color:var(--ptext);border:2px solid var(--ink)}
.c-side .sidecta .btn{width:auto}

/* signup + support form */
.form,.supp{min-width:0}
.stick .card{background:none;padding:0;box-shadow:none;border-radius:0}
.tabs2{display:flex;gap:4px;background:#03200e;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:4px;margin:0 0 18px}
.tabs2 button{flex:1;min-height:44px;border:0;border-radius:999px;background:none;color:var(--pmut);font:600 15px/1.1 var(--body);cursor:pointer;padding:0 10px}
.tabs2 button[aria-selected="true"]{background:var(--ptext);color:var(--ink)}
.msg{font-size:14.5px;line-height:1.5;margin:0 0 12px;color:var(--ptext)}
.msg:empty{display:none}
.msg.err{background:#39103d;color:#ffd4fa;border:1.5px solid #ff84f4;border-radius:12px;padding:10px 14px}
.row{margin:0 0 14px}
.row label,.calc label{display:block;font:500 12.5px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--pmut);margin:0 0 7px}
.stick input,.stick select,.stick textarea{display:block;width:100%;min-height:48px;padding:10px 14px;border-radius:12px;border:2px solid transparent;background:#f6fef9;color:var(--ink);font:400 16px/1.4 var(--body)}
.stick textarea{min-height:150px;resize:vertical}
.stick input:focus,.stick select:focus,.stick textarea:focus{outline:none;border-color:var(--ball);box-shadow:0 0 0 4px rgba(242,80,58,.3)}
.note{font-size:13.5px;line-height:1.5;color:var(--pmut);margin:8px 0 0}
.form form>.btn,.supp form>.btn{width:100%;margin-top:6px;min-height:52px;font-size:16.5px}
.form form>.note{text-align:center;margin-top:14px}
.supp [data-support-msg]{color:var(--ptext);font-size:14.5px;margin-bottom:0}
.supp [data-support-msg]:empty{display:none}
.keyout{display:none}
.keyout.on{display:block}
.keyout h3{font-size:1.25rem;color:#ffffff;margin:0 0 12px}
.keybox{display:flex;align-items:center;gap:10px;background:#03200e;border:2px dashed var(--ball);border-radius:14px;padding:10px 10px 10px 14px;margin:0 0 6px}
.keybox [data-key]{flex:1;min-width:0;font:500 14px/1.45 var(--mono);color:var(--ball);overflow-wrap:anywhere}
.keyout p{font-size:14.5px;line-height:1.8;margin:12px 0}
.keyout code{background:#03200e;border-color:rgba(255,255,255,.18);color:var(--ptext)}
.keyout .mut{color:var(--pmut)}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* calculator */
.calc{display:grid;gap:14px}
.calc>div{min-width:0}
.calc>div:last-child{background:#03200e;border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:14px 16px}
.calc output{display:block;font:700 2.5rem/1.05 var(--disp);color:var(--ball);overflow-wrap:anywhere}

/* closing baseline */
.baseline{margin-top:30px;display:flex;align-items:center;justify-content:space-between;gap:26px;background:var(--paper);border:2px solid var(--ink);border-radius:var(--r);padding:28px 32px;box-shadow:0 7px 0 rgba(6,52,22,.3);border-bottom:8px solid var(--ball);outline:0}
.baseline div{min-width:0}
.baseline h2{padding:0;margin:0 0 6px}
.baseline p{margin:0;color:var(--mut)}
.baseline .btn{flex:none}

/* footer */
.foot{margin-top:44px;background:var(--deep);color:#ffffff;border-top:3px solid var(--line)}
.fin{width:min(1320px,calc(100% - 48px));margin:0 auto;padding:34px 0 30px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:18px 40px;align-items:start}
.foot .logo{color:#ffffff;margin:0}
.fb p{margin:8px 0 0;color:#cfefda;font-size:15px}
.fl{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0 22px;justify-content:flex-end}
.fl a{display:inline-flex;align-items:center;min-height:44px;color:#ffffff;font-size:15px}
.fl a:hover{color:var(--ball)}
.legal{grid-column:1/-1;margin:0;padding-top:16px;border-top:1px solid rgba(255,255,255,.2);font-size:13.5px;color:#cfefda}

/* tablet + mobile */
@media (max-width:1080px){
.nav a{padding:0 10px;font-size:14.5px}
.logo{font-size:17px}
}
@media (max-width:940px){
html{scroll-padding-top:84px}
.burger{display:inline-flex}
.nav{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;background:var(--paper);border:2px solid var(--ink);border-radius:22px;padding:8px;box-shadow:0 6px 0 rgba(6,52,22,.32)}
.nav.open{display:flex}
.nav a{min-height:48px;padding:0 16px;font-size:16px}
.court{width:auto;margin:20px 16px 0;padding:0;border:0;background:none}
.crumbs{position:static;max-width:none;margin:0 0 8px}
.split,.p-docs .split,.p-article .split,.p-privacy .split,.p-terms .split{grid-template-columns:minmax(0,1fr);grid-template-rows:none;row-gap:20px}
.intro,.rest,.pane,.net{grid-column:1;grid-row:auto}
.net{height:26px;background:linear-gradient(#ffffff,#ffffff) 0 0/100% 4px no-repeat,repeating-linear-gradient(45deg,rgba(255,255,255,.34) 0 1px,transparent 1px 7px),repeating-linear-gradient(-45deg,rgba(255,255,255,.34) 0 1px,transparent 1px 7px),rgba(6,52,22,.34);margin:4px 6px}
.net::before,.net::after{top:-6px;bottom:auto;margin:0}
.net::before{left:-6px}.net::after{left:auto;right:-6px}
.lob{top:-56px;left:auto;right:8px;margin:0;width:200px;height:44px}
.stick{position:static}
.fin{grid-template-columns:1fr;width:auto;margin:0 16px}
.fl{justify-content:flex-start}
}
@media (max-width:620px){
body{font-size:16px}
.top{padding:0 10px;top:8px}
.pill{gap:6px;padding:5px 6px 5px 8px}
.logo{font-size:15px;gap:7px;line-height:.95}
.logo span{max-width:6.2em}
.logo .mark{width:30px;height:30px}
.pill .cta{padding:8px 13px;font-size:14px;margin-left:0}
.card,.hero{padding:24px 20px}
.stick{padding:18px 16px}
.feat,.uses{grid-template-columns:1fr}
.tile,.tile:nth-child(even){padding:16px 0 14px;border-left:0}
.tile:nth-child(2){border-top-color:var(--rule)}
.c-uses .tile,.c-uses .tile:nth-child(even){padding:18px}
.steps li{padding-left:62px}
.steps li::before{width:46px;height:46px;font-size:24px;line-height:42px}
.faq details p{padding-right:0}
.baseline{flex-direction:column;align-items:stretch;padding:24px 20px}
.acts2 .btn{flex:1 1 100%}
.lob{display:none}
pre.code{font-size:12.8px;padding-left:14px;padding-right:14px}
.calc output{font-size:2.1rem}
}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{transition:none!important;animation:none!important}
}