@font-face{font-family:Geist;font-weight:100 900;font-display:swap;src:url(/fonts/Geist-Variable.woff2) format("woff2")}
@font-face{font-family:"Geist Mono";font-weight:100 900;font-display:swap;src:url(/fonts/GeistMono-Variable.woff2) format("woff2")}
:root{--bg:#fff;--ink:#0a0a0a;--mut:#666;--line:#e5e5e5;--soft:#f6f6f6;--max:1120px;--pad:clamp(20px,4vw,40px);--mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:400 16px/1.6 Geist,ui-sans-serif,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;font-feature-settings:"ss01"}
a{color:inherit;text-underline-offset:3px;text-decoration-thickness:1px}
:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.mono,code,pre{font-family:var(--mono);font-size:.875em}
.mut{color:var(--mut)}.small{font-size:14px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 12px;z-index:9}.skip:focus{left:8px}
.in{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.narrow{max-width:760px}
.top{border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.8) blur(8px);z-index:5}
.top .in{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.02em;text-decoration:none;font-size:17px}
.top nav{display:flex;gap:28px;font-size:15px}.top nav a{text-decoration:none;color:var(--mut)}.top nav a:hover,.top nav a[aria-current]{color:var(--ink)}
h1{font-weight:600;letter-spacing:-.035em;line-height:1.05;font-size:clamp(36px,5.6vw,64px);margin:0 0 20px;text-wrap:balance}
h2{font-weight:600;letter-spacing:-.02em;font-size:20px;line-height:1.3;margin:0 0 8px}
h3{font-size:15px;font-weight:600;margin:28px 0 8px}
p{margin:0 0 14px}.lede{font-size:clamp(18px,2vw,21px);color:#333;max-width:640px;line-height:1.5}
main>.in{padding-top:clamp(48px,8vw,96px);padding-bottom:96px}
.hero{padding:clamp(56px,10vw,120px) 0 40px}.hero h1{max-width:900px}
.kicker{color:var(--mut);margin-bottom:24px;font-size:13px;letter-spacing:.02em}
.btn{display:inline-block;background:var(--ink);color:#fff;border:1px solid var(--ink);padding:11px 20px;font:500 15px/1 Geist,sans-serif;cursor:pointer;text-decoration:none;border-radius:0}
.btn:hover{background:#333}.btn:disabled{opacity:.5;cursor:wait}
.link{background:none;border:0;font:inherit;font-size:14px;color:var(--mut);cursor:pointer;text-decoration:underline;text-underline-offset:3px;padding:4px 0}.link:hover{color:var(--ink)}
.file input{position:absolute;opacity:0;width:1px;height:1px}.file:focus-within{outline:2px solid var(--ink)}
.arrow{font-weight:500}.arrow::after{content:" →"}
/* validator */
.tool{padding-bottom:72px}
.v{border:1px solid var(--ink)}
.v-head,.v-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px 16px;flex-wrap:wrap}
.v-head{border-bottom:1px solid var(--line)}.v-head>label{font-weight:500}.v-head .mut{font-weight:400;margin-left:8px;font-size:14px}
.v-tools{display:flex;gap:20px}
.v-foot{border-top:1px solid var(--line)}.v-foot p{margin:0}
textarea{display:block;width:100%;min-height:260px;border:0;resize:vertical;padding:16px;font:13px/1.55 var(--mono);color:var(--ink);background:#fff;tab-size:2}
textarea:focus{outline:none;background:#fcfcfc}
.v.drag{background:var(--soft)}
.out:empty{display:none}.out{margin-top:24px}
.verdict{display:flex;align-items:baseline;gap:14px;padding:16px 0;border-bottom:1px solid var(--ink);flex-wrap:wrap}
.verdict b{font-size:22px;letter-spacing:-.02em}.verdict span{color:var(--mut);font-size:14px}
.f{display:grid;grid-template-columns:150px 1fr;gap:4px 24px;padding:16px 0;border-bottom:1px solid var(--line)}
.f .rid{font-family:var(--mono);font-size:13px}.f .rid a{text-decoration:none;border-bottom:1px solid var(--line)}.f .rid a:hover{border-color:var(--ink)}
.f .lvl{display:block;font-size:12px;color:var(--mut);text-transform:uppercase;letter-spacing:.06em;margin-top:2px}
.f .msg{margin:0}.f .fix{margin:6px 0 0}.f .fix::before{content:"Fix  ";font-weight:600}
.f .path{font-family:var(--mono);font-size:12px;color:var(--mut);word-break:break-all;margin:6px 0 0}
.out h3{margin-top:32px}
.diff{width:100%;border-collapse:collapse;font-size:14px}.diff td,.diff th{text-align:left;border-bottom:1px solid var(--line);padding:8px 12px 8px 0;vertical-align:top}.diff th{font-weight:500;color:var(--mut);font-size:13px}
.diff del{color:var(--mut)}.diff ins{text-decoration:none;font-weight:600}
.err{border:1px solid var(--ink);padding:14px 16px}
/* sections */
.points{border-top:1px solid var(--line);padding:56px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.grid3 p{color:#444;margin:0}
.split{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;align-items:start}
.api,.fact{border-top:1px solid var(--line);padding:56px 0}
.big{font-size:clamp(20px,2.4vw,26px);line-height:1.35;letter-spacing:-.015em}
pre.code{background:var(--soft);border:1px solid var(--line);padding:16px 18px;overflow-x:auto;font-size:13px;line-height:1.6;margin:0 0 16px;white-space:pre}
.foot{border-top:1px solid var(--line);padding:32px 0 48px;font-size:14px}
.foot .links{display:flex;gap:20px;flex-wrap:wrap;color:var(--mut)}.foot .links a{text-decoration:none}.foot .links a:hover{color:var(--ink)}
.foot .fine{color:var(--mut);font-size:13px;max-width:720px;margin-top:16px}
/* docs */
.docs{display:grid;grid-template-columns:220px 1fr;gap:56px;padding-top:56px;padding-bottom:96px}
.toc{position:sticky;top:84px;align-self:start;font-size:14px}.toc ul{list-style:none;margin:8px 0 20px}.toc li{margin:6px 0}.toc a{text-decoration:none;color:var(--mut)}.toc a:hover{color:var(--ink)}
.doc section{padding-top:40px;margin-top:40px;border-top:1px solid var(--line)}.doc h2{font-size:24px;margin-bottom:12px}
.doc ul{margin:0 0 14px 20px}.doc li{margin:4px 0}
.verb{font-family:var(--mono);font-size:13px;border:1px solid var(--ink);padding:2px 6px;vertical-align:middle;margin-right:6px}
.meta{color:var(--mut)}
table{border-collapse:collapse;width:100%;font-size:14px;margin:0 0 16px}td,th{border-bottom:1px solid var(--line);padding:8px 12px 8px 0;text-align:left;vertical-align:top}
.tabs{display:flex;flex-wrap:wrap;margin:16px 0}.tabs input{position:absolute;opacity:0}.tabs label{font-size:13px;padding:6px 12px;border:1px solid var(--line);border-bottom:0;margin-right:-1px;cursor:pointer;color:var(--mut)}
.tabs input:checked+label{color:var(--ink);background:var(--soft);font-weight:500}.tabs input:focus-visible+label{outline:2px solid var(--ink)}
.tab{display:none;width:100%;order:9}.tab pre.code{margin:0}
.tabs input:nth-of-type(1):checked~.tab:nth-of-type(1),.tabs input:nth-of-type(2):checked~.tab:nth-of-type(2),.tabs input:nth-of-type(3):checked~.tab:nth-of-type(3){display:block}
/* rules */
.rule{max-width:800px}.rule h1{font-size:clamp(30px,4.4vw,48px)}.rule h2{margin-top:36px}
.crumb a{color:var(--mut);text-decoration:none}.id{margin-bottom:14px}
.sev{font-size:11px;text-transform:uppercase;letter-spacing:.08em;border:1px solid var(--ink);padding:1px 6px;margin-left:8px}.sev.warning{border-color:var(--mut);color:var(--mut)}
.tech{margin:32px 0 16px;border-top:1px solid var(--line);padding-top:16px}.tech summary{cursor:pointer;font-weight:500}.tech dt{font-size:13px;color:var(--mut);margin-top:12px}.tech pre.code{white-space:pre-wrap;word-break:break-word}
.filter input{width:100%;max-width:480px;border:1px solid var(--ink);padding:11px 14px;font:inherit;margin:16px 0 8px;border-radius:0}
.rgroup{margin-top:48px}.rlist{list-style:none;border-top:1px solid var(--ink)}
.rlist a{display:grid;grid-template-columns:200px 1fr;gap:16px;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none}.rlist a:hover span:last-child{text-decoration:underline}
.rlist .mono{font-size:13px;padding-top:2px}
/* pricing, forms */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:40px 0 64px;border:1px solid var(--ink)}
.plan{padding:28px}.plan+.plan{border-left:1px solid var(--ink)}.price{font-size:32px;font-weight:600;letter-spacing:-.03em;margin:4px 0 16px}.plan ul{list-style:none}.plan li{padding:6px 0;border-top:1px solid var(--line);font-size:15px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}.form .w{grid-column:1/-1}
.form label span{display:block;font-size:14px;font-weight:500;margin-bottom:6px}
.form input,.form textarea,.form select{width:100%;border:1px solid #bbb;padding:10px 12px;font:inherit;background:#fff;border-radius:0}.form input:focus,.form textarea:focus,.form select:focus{border-color:var(--ink);outline:1px solid var(--ink)}
.form .send{display:flex;gap:20px;align-items:center;flex-wrap:wrap}.form .send p{margin:0}.hp{display:none}
.prose h2{margin-top:36px}.prose ul{margin:0 0 14px 20px}.prose li{margin:8px 0}
@media (max-width:820px){.grid3,.split,.docs{grid-template-columns:1fr}.grid3{gap:28px}.toc{position:static}.plans{grid-template-columns:1fr}.plan+.plan{border-left:0;border-top:1px solid var(--ink)}.f{grid-template-columns:1fr}.rlist a{grid-template-columns:1fr;gap:2px}.form{grid-template-columns:1fr}.top nav{gap:18px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.nw{white-space:nowrap}
.diff td{word-break:break-word}
@media (max-width:820px){.diff thead{display:none}.diff tr{display:block;border-bottom:1px solid var(--line);padding:10px 0}.diff td{display:grid;grid-template-columns:72px 1fr;gap:12px;border:0;padding:3px 0}.diff td::before{content:attr(data-l);color:var(--mut);font:13px Geist,sans-serif}}
/* pricing v2, auth, dashboard */
.toggle{display:inline-flex;border:1px solid var(--ink);margin:24px 0 0}.toggle label{padding:8px 16px;cursor:pointer;font-size:14px}.toggle label:has(input:checked){background:var(--ink);color:#fff}.toggle label:has(input:checked) .mut{color:#bbb}.toggle input{position:absolute;opacity:0}.toggle label:has(input:focus-visible){outline:2px solid var(--ink);outline-offset:2px}
.plans.four{grid-template-columns:repeat(4,1fr);margin:24px 0 0}.plans.four .plan{display:flex;flex-direction:column}.plans.four .plan ul{flex:1;margin-bottom:20px}.plans.four .btn{width:100%;text-align:center}
.plans .price{margin-bottom:0}.per{font-size:16px;font-weight:400;margin-left:2px}.aed{margin:2px 0 16px}.soon{margin:10px 0 0}
.custom{border:1px solid var(--ink);border-top:0;padding:20px 28px;margin-bottom:56px}.custom h2{margin:0 0 4px}.custom p{margin:0}
.fine-print ul{margin:8px 0 0 20px}.fine-print li{margin:6px 0;color:#333}
.auth .form.one{grid-template-columns:1fr;max-width:420px;margin:28px 0}.codein{font-size:24px!important;letter-spacing:8px;max-width:220px}
.dash-head{display:flex;justify-content:space-between;align-items:baseline}
.note{border:1px solid var(--ink);padding:12px 16px;margin:0 0 24px}
.panel{border-top:1px solid var(--ink);padding:24px 0 28px}.panel h2{margin-bottom:12px}
.keyrow{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:10px}.key{font-size:15px;background:var(--soft);border:1px solid var(--line);padding:10px 14px;word-break:break-all;flex:1;min-width:240px}
.btn.ghost{background:#fff;color:var(--ink)}.btn.ghost:hover{background:var(--soft)}
.meter{height:6px;background:var(--soft);border:1px solid var(--line);margin:8px 0 12px;max-width:520px}.meter i{display:block;height:100%;background:var(--ink)}
.capf{display:flex;gap:12px;align-items:center}.capf input{border:1px solid #bbb;padding:9px 12px;font:inherit;width:140px}
@media (max-width:980px){.plans.four{grid-template-columns:1fr 1fr}.plans.four .plan:nth-child(3){border-left:0}.plans.four .plan:nth-child(n+3){border-top:1px solid var(--ink)}}
@media (max-width:620px){.plans.four{grid-template-columns:1fr}.plans.four .plan{border-left:0!important;border-top:1px solid var(--ink)}.plans.four .plan:first-child{border-top:0}}