:root{--bg:#121207;--pn:#201f0e;--pn2:#2b2a13;--ink:#0b0b04;--ln:#444323;--ln2:#5a5a2f;--tx:#f5f4e9;--mu:#c8c6a7;--r:#45caff;--r2:#75d7ff;--cy:#ff8f45;--c:14px;
--cut:polygon(var(--c) 0,100% 0,100% calc(100% - var(--c)),calc(100% - var(--c)) 100%,0 100%,0 var(--c));
--d:"Tektur","Arial Narrow",sans-serif;--b:"Bai Jamjuree","Segoe UI",system-ui,sans-serif;--m:"Victor Mono",ui-monospace,Consolas,monospace;
--jog:linear-gradient(var(--r),var(--r)) 0 100%/120px 2px no-repeat,linear-gradient(to bottom right,transparent calc(50% - 1.3px),var(--r) calc(50% - 1.3px),var(--r) calc(50% + 1.3px),transparent calc(50% + 1.3px)) 119px 0/13px 13px no-repeat,linear-gradient(90deg,var(--r) 0,var(--r) 35%,rgba(69,202,255,0) 100%) 131px 0/calc(100% - 131px) 2px no-repeat,linear-gradient(var(--ln),var(--ln)) 0 0/100% 1px no-repeat,linear-gradient(var(--ln),var(--ln)) 0 100%/100% 1px no-repeat}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;padding:0 16px;background:var(--bg);color:var(--tx);font:400 17px/1.68 var(--b);overflow-x:hidden;
background-image:linear-gradient(135deg,rgba(69,202,255,.11),rgba(69,202,255,0) 420px),linear-gradient(315deg,rgba(255,143,69,.07),rgba(255,143,69,0) 480px);background-repeat:no-repeat;background-attachment:fixed}
.hd,main,.ft{max-width:700px;margin:0 auto;min-width:0}
main>*{min-width:0}
a{color:var(--cy);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:#ffffff}
:focus-visible{outline:2px solid var(--cy);outline-offset:3px}
h1,h2,h3{font-family:var(--d);margin:0;overflow-wrap:break-word;text-wrap:balance}
h1{font-weight:800;font-size:clamp(32px,6.4vw,50px);line-height:1.05;letter-spacing:-.005em}
h2{font-weight:700;font-size:clamp(24px,4.6vw,30px);line-height:1.15;margin-bottom:18px}
h3{font-weight:500;font-size:19px;line-height:1.3;color:#ffffff}
p{margin:0 0 1.05em}
.skip{position:absolute;left:-999px;top:8px;z-index:9;background:var(--r);color:#061211;padding:12px 16px;font:600 14px var(--m)}
.skip:focus{left:8px}

/* header: letterhead + hop line */
.hd{padding-top:22px}
.hd-top{display:flex;align-items:center;gap:14px}
.logo{display:inline-flex;align-items:center;gap:10px;min-height:44px;margin-right:auto;min-width:0;color:#ffffff;text-decoration:none;font:700 17px/1.1 var(--d);letter-spacing:.01em}
.logo span{overflow-wrap:anywhere;min-width:0}
.logo b{color:var(--cy);font-weight:700}
.mark{flex:none}
.burger{display:none;flex:none;width:44px;height:44px;padding:0;place-items:center;background:var(--pn);border:1px solid var(--ln2);color:var(--tx);cursor:pointer}
.nav{display:flex;justify-content:space-between;gap:8px;margin-top:20px;border-top:1px solid var(--ln2)}
.nav a{position:relative;display:flex;align-items:flex-end;min-height:44px;padding:0 2px 6px;font:600 12.5px/1.2 var(--m);letter-spacing:.09em;text-transform:uppercase;color:var(--mu);text-decoration:none}
.nav a::before{content:"";position:absolute;top:-5px;left:2px;width:9px;height:9px;background:var(--bg);border:1px solid var(--cy);transform:rotate(45deg);transition:background .15s}
.nav a:hover{color:#ffffff}
.nav a:hover::before{background:var(--cy)}
.nav a[aria-current]{color:#ffffff}
.nav a[aria-current]::before{background:var(--r);border-color:var(--r);box-shadow:0 0 12px var(--r)}
.nav a[aria-current]::after{content:"";position:absolute;top:-2px;left:15px;right:0;height:2px;background:linear-gradient(90deg,var(--r),rgba(69,202,255,0))}

/* buttons */
.btn{--c:10px;position:relative;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:6px 22px;border:0;background:var(--r);color:#061211;font:700 15px/1.15 var(--d);letter-spacing:.05em;text-transform:uppercase;text-decoration:none;text-align:center;cursor:pointer;clip-path:var(--cut);transition:background .15s,color .15s}
.btn:hover{background:#8addff;color:#061211}
.btn:focus-visible{outline:2px solid #061211;outline-offset:-5px}
.btn.sm{min-height:44px;padding:4px 16px;font-size:13px}
.btn.ghost{background:var(--cy);color:var(--tx)}
.btn.ghost::before{content:"";position:absolute;inset:1px;z-index:-1;background:var(--pn2);clip-path:var(--cut);transition:background .15s}
.btn.ghost:hover{color:#ffffff}
.btn.ghost:hover::before{background:#403e1b}
.btn.ghost:focus-visible{outline-color:var(--cy)}
.btn[disabled]{opacity:.6;cursor:wait}
.hd-cta{flex:none}

/* lane rule = signature */
.lane{position:relative;height:13px;margin:0 0 24px;background:var(--jog)}
.lane b{position:absolute;right:0;top:-5px;padding:3px 0 3px 10px;background:var(--bg);font:600 12px/1.4 var(--m);letter-spacing:.1em;color:var(--cy)}
.sec,.prose,.reply,.takes,.toc,.cta,.gate{margin-top:64px}
main>section:not([class]){margin-top:64px}
.prose h2,main>section:not([class]) h2{margin:56px 0 16px;scroll-margin-top:20px}
.prose h2::before,main>section:not([class]) h2::before{content:"";display:block;height:13px;margin-bottom:22px;background:var(--jog)}
.prose>h2:first-child{margin-top:0}
.prose h3,main>section:not([class]) h3{margin:30px 0 10px}
.prose ul,.prose ol{margin:0 0 1.1em;padding-left:1.3em}
.prose li{margin-bottom:.45em;padding-left:.2em}
.prose li::marker{color:var(--r);font-family:var(--m);font-size:.9em}
.prose strong,.prose b{color:#ffffff;font-weight:600}
code{font-family:var(--m);font-size:.88em;overflow-wrap:anywhere}
:not(pre)>code{word-break:break-word;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding:1px 6px;background:var(--pn2);color:#ffc39b;border:1px solid var(--ln)}
main table{width:100%;border-collapse:collapse;margin:8px 0 26px;font-size:15px;line-height:1.5}
.prose table:not([class]){display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
main th,main td{padding:10px 12px;border-bottom:1px solid var(--ln);text-align:left;vertical-align:top}
main thead th{font:600 12px var(--m);letter-spacing:.08em;text-transform:uppercase;color:var(--cy);border-bottom:2px solid var(--r);opacity:1}
main tbody th{color:#ffffff;font-weight:600}
blockquote{margin:0 0 1.1em;padding:4px 0 4px 18px;border-left:2px solid var(--cy);color:var(--mu)}

/* top of page */
.top{padding-top:54px}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin-bottom:20px;font:400 12.5px/1.5 var(--m);letter-spacing:.04em;color:var(--mu)}
.crumbs a{color:var(--mu);display:inline-flex;align-items:center;min-height:44px}
.crumbs a:hover{color:#ffffff}
.crumbs span{color:var(--tx);overflow-wrap:anywhere;min-width:0}
.crumbs i{flex:none;width:9px;height:9px;background:linear-gradient(to bottom right,transparent calc(50% - 1px),var(--r) calc(50% - 1px),var(--r) calc(50% + 1px),transparent calc(50% + 1px))}
.lead{margin:20px 0 0;font-size:19px;line-height:1.6;color:var(--mu)}
.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 18px;font:600 12.5px/1.4 var(--m);letter-spacing:.1em;text-transform:uppercase;color:var(--cy)}
.eyebrow::before{content:"";flex:none;width:9px;height:9px;background:var(--r);box-shadow:0 0 12px var(--r)}
.ticks{list-style:none;margin:24px 0 0;padding:0}
.ticks li{position:relative;padding:9px 0 9px 30px;border-top:1px solid var(--ln)}
.ticks li:last-child{border-bottom:1px solid var(--ln)}
.ticks li::before{content:"";position:absolute;left:2px;top:17px;width:16px;height:9px;background:linear-gradient(var(--r),var(--r)) 0 100%/5px 2px no-repeat,linear-gradient(to bottom right,transparent calc(50% - 1px),var(--r) calc(50% - 1px),var(--r) calc(50% + 1px),transparent calc(50% + 1px)) 4px 0/9px 9px no-repeat,linear-gradient(var(--r),var(--r)) 100% 0/4px 2px no-repeat}
.acts-h{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;filter:drop-shadow(0 0 16px rgba(69,202,255,.28))}
.upd{margin:18px 0 0;font:400 12.5px var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mu)}
.sub{margin:16px 0 0;font:400 13.5px/1.5 var(--m);color:var(--mu)}

/* panels: chamfer top-left + bottom-right, 1px edge */
.panel,.form,.codebox,.cells .it,.facts>div{--edge:var(--ln2);position:relative;isolation:isolate;background:var(--edge);clip-path:var(--cut)}
.panel::before,.form::before,.codebox::before,.cells .it::before,.facts>div::before{content:"";position:absolute;inset:1px;z-index:-1;background:var(--pn);clip-path:var(--cut)}
.hot,.form{--edge:linear-gradient(135deg,var(--r) 0,var(--ln2) 38%,var(--ln2) 62%,var(--cy) 100%)}

/* code */
.reply{margin-top:44px}
.reply-h{margin:0 0 6px;font:600 12.5px/1.4 var(--m);letter-spacing:.1em;text-transform:uppercase;color:var(--mu)}
.trace{display:block;width:100%;height:44px;margin-bottom:4px}
.trace path:last-child{animation:dash 1.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-18}}
.codebox{padding:1px;min-width:0}
.codetabs{display:flex;padding-left:var(--c);border-bottom:1px solid var(--ln)}
.codetabs button{min-height:44px;padding:0 18px;background:none;border:0;border-top:2px solid transparent;color:var(--mu);font:600 13px var(--m);letter-spacing:.04em;cursor:pointer}
.codetabs button:hover{color:#ffffff}
.codetabs button[aria-selected=true]{color:#ffffff;background:var(--ink);border-top-color:var(--r)}
.codetabs button:focus-visible{outline-offset:-3px}
pre.code{position:relative;margin:0 0 22px;padding:50px 18px 18px;max-width:100%;overflow-x:auto;background:var(--ink);border:1px solid var(--ln);border-left:2px solid var(--r);color:#f5f4df;font:400 13.5px/1.65 var(--m);-webkit-overflow-scrolling:touch;tab-size:2}
pre.code:focus-visible{outline-offset:-2px}
pre.code code{font-size:inherit;overflow-wrap:normal;white-space:pre}
.codebox pre.code{margin:0;border:0;padding-bottom:26px}
.code .k{color:var(--r2)}.code .s{color:#ffbb8e}.code .c{color:#b3b187;font-style:italic}
.copy{position:absolute;top:0;right:0;min-width:64px;min-height:44px;padding:0 12px;background:none;border:0;border-left:1px solid var(--ln);border-bottom:1px solid var(--ln);color:var(--cy);font:600 11.5px var(--m);letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.copy:hover{background:var(--pn2);color:#ffffff}
.copy:focus-visible{outline-offset:-3px}

/* facts 2 + 3 */
.facts{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin:40px 0 0}
.facts>div{--c:10px;grid-column:span 2;padding:16px 14px 14px;min-width:0}
.facts>div:nth-child(-n+2){grid-column:span 3;--edge:linear-gradient(135deg,var(--r),var(--ln2) 55%)}
.facts dd{margin:0;font:800 26px/1.05 var(--d);color:#ffffff;overflow-wrap:anywhere}
.facts>div:nth-child(-n+2) dd{font-size:38px;color:var(--r)}
.facts dt{margin-top:8px;font:400 11.5px/1.4 var(--m);letter-spacing:.06em;text-transform:uppercase;color:var(--mu);overflow-wrap:break-word}
.facts.big>div{padding:22px 18px 18px}
.facts.big>div:nth-child(-n+2) dd{font-size:clamp(40px,9vw,58px)}
.facts.big dd{font-size:clamp(22px,5vw,32px)}
.facts.slim{margin-top:64px}

/* feature rows */
.feat{counter-reset:f}
.feat .it{counter-increment:f;display:grid;grid-template-columns:230px minmax(0,1fr);gap:6px 28px;padding:18px 0;border-top:1px solid var(--ln)}
.feat .it:last-child{border-bottom:1px solid var(--ln)}
.feat h3::before{content:counter(f,decimal-leading-zero);display:block;margin-bottom:4px;font:600 12px var(--m);letter-spacing:.1em;color:var(--r)}
.feat p{margin:0;color:var(--mu)}
.cells{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cells .it{padding:22px 20px 20px;min-width:0}
.cells h3{margin-bottom:8px}
.cells h3::before{content:"";display:block;width:26px;height:2px;margin-bottom:14px;background:var(--cy)}
.cells p{margin:0;font-size:16px;color:var(--mu)}

/* hops (steps) */
.hops{list-style:none;margin:0;padding:0;counter-reset:h}
.hops li{counter-increment:h;position:relative;padding:0 0 30px 62px}
.hops li:last-child{padding-bottom:0}
.hops li::before{content:counter(h,decimal-leading-zero);position:absolute;left:0;top:0;width:40px;height:40px;display:grid;place-items:center;background:var(--r);color:#061211;font:700 15px var(--d);clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px)}
.hops li::after{content:"";position:absolute;left:19px;top:46px;bottom:6px;width:2px;background:linear-gradient(var(--r),var(--ln2))}
.hops li:last-child::after{display:none}
.hops h3{padding-top:7px;margin-bottom:6px}
.hops p{margin:0;color:var(--mu)}

/* faq */
.faq details{border-top:1px solid var(--ln)}
.faq details:last-child{border-bottom:1px solid var(--ln)}
.faq summary{position:relative;display:block;min-height:44px;padding:16px 44px 16px 0;font:500 18px/1.35 var(--d);color:#ffffff;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:22px;width:13px;height:13px;background:linear-gradient(to bottom right,transparent calc(50% - 1.2px),var(--cy) calc(50% - 1.2px),var(--cy) calc(50% + 1.2px),transparent calc(50% + 1.2px));transition:transform .15s}
.faq details[open] summary{color:var(--r2)}
.faq details[open] summary::after{transform:rotate(90deg);filter:hue-rotate(170deg)}
.faq summary:hover{color:var(--cy)}
.faq p{margin:0;padding:0 0 18px;color:var(--mu)}

/* cta + side */
.cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px 28px;padding:30px 28px}
.cta-in{flex:1 1 300px;min-width:0}
.cta h2{margin-bottom:8px;font-size:26px}
.cta p{margin:0;color:var(--mu)}
.side{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;margin-top:20px;padding:14px 18px;border:1px dashed var(--ln2)}
.side div{flex:1 1 240px;min-width:0}
.side p{margin:0;font-size:15px;color:var(--mu)}
.side .side-h{font:500 17px var(--d);color:#ffffff}
.article-side{margin-top:64px}

/* toc */
.toc{margin-top:40px;padding:22px 26px 18px}
.toc-h,.takes h2{margin:0 0 10px;font:600 12.5px/1.4 var(--m);letter-spacing:.1em;text-transform:uppercase;color:var(--cy)}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t;border-top:1px solid var(--ln)}
.toc a{display:flex;gap:14px;align-items:baseline;min-height:44px;padding:10px 0;color:var(--tx);text-decoration:none;line-height:1.4}
.toc a::before{content:counter(t,decimal-leading-zero);flex:none;font:600 12px var(--m);color:var(--r)}
.toc a:hover{color:var(--cy)}
.takes{margin-top:40px;padding:24px 26px 14px}
.takes .ticks{margin-top:0}
.takes .ticks li:last-child{border-bottom:0}

/* signup / forms */
.gate{margin-top:32px}
.form,.support{padding:26px 28px 24px}
.tabs2{display:grid;grid-template-columns:1fr 1fr;margin-bottom:20px;border-bottom:1px solid var(--ln2)}
.tabs2 button{min-height:46px;padding:4px 8px;background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;color:var(--mu);font:600 13px var(--m);letter-spacing:.06em;text-transform:uppercase;cursor:pointer}
.tabs2 button[aria-selected=true]{color:#ffffff;border-bottom-color:var(--r);background:linear-gradient(rgba(69,202,255,0),rgba(69,202,255,.14))}
.tabs2 button:focus-visible{outline-offset:-3px}
.msg{display:none;margin:0 0 16px;padding:11px 14px;border-left:2px solid var(--cy);background:var(--pn2);font-size:15px}
.msg:not(:empty){display:block}
.msg.err{display:block;border-left-color:var(--r);background:#0f282a;color:#c6eeff}
.row{margin-bottom:16px}
.row label,.calc label{display:block;margin-bottom:6px;font:600 12px/1.4 var(--m);letter-spacing:.08em;text-transform:uppercase;color:var(--mu)}
input,select,textarea{width:100%;min-height:48px;padding:10px 14px;background:var(--ink);border:1px solid var(--ln2);border-bottom-color:var(--cy);border-radius:0;color:var(--tx);font:400 16px/1.4 var(--m)}
textarea{min-height:150px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--cy);outline-offset:1px;border-color:var(--cy)}
.note{margin:8px 0 0;font-size:13.5px;line-height:1.5;color:var(--mu)}
.form .btn[data-submit],.support button{width:100%;min-height:54px;margin-top:4px;font-size:16px}
.form .btn.ghost[data-gauth]{min-height:50px;font-family:var(--b);font-weight:600;text-transform:none;letter-spacing:0;font-size:16px}
.form p[data-note]{text-align:center;margin-top:12px}
.support form{margin-top:0!important}
.support [data-support-msg]{margin:12px 0 0;font-size:15px;color:#c6eeff!important}
.keyout{display:none}
.keyout.on{display:block}
.keyout h3{margin-bottom:12px;font-size:22px}
.keyout p{font-size:15.5px;line-height:1.9}
.keyout strong{color:var(--mu);font:600 12px var(--m);letter-spacing:.08em;text-transform:uppercase}
.keybox{display:flex;align-items:center;gap:12px;padding:10px 10px 10px 14px;background:var(--ink);border:1px dashed var(--cy)}
.keybox span{flex:1;min-width:0;font:600 15px/1.5 var(--m);color:#ffc39b;overflow-wrap:anywhere}
.mut{color:var(--mu)}
.acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}

/* calc */
.calc-wrap{padding:26px 28px}
.calc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.calc>div{min-width:0}
.calc>div:last-child{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:6px 20px;padding-top:18px;border-top:1px solid var(--ln2)}
.calc>div:last-child label{margin:0}
.calc output{font:800 clamp(38px,9vw,54px)/1 var(--d);color:var(--r);text-shadow:0 0 22px rgba(69,202,255,.45);overflow-wrap:anywhere}

/* 404 */
.nf-art{margin-bottom:28px}
.nf-links{display:flex;flex-wrap:wrap;gap:0 26px;margin-top:34px;border-top:1px solid var(--ln)}
.nf-links a{display:inline-flex;align-items:center;min-height:48px;font:600 13px var(--m);letter-spacing:.08em;text-transform:uppercase}

/* footer */
.ft{margin-top:84px;padding-bottom:40px}
.ft-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:28px 40px}
.ft-brand p{margin:10px 0 0;font-size:15px;color:var(--mu)}
.ft-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;align-content:start}
.ft-links a{display:flex;align-items:center;min-height:44px;border-bottom:1px solid var(--ln);color:var(--mu);font:400 13px/1.35 var(--m);text-decoration:none;overflow-wrap:anywhere}
.ft-links a:hover{color:var(--cy)}
.legal{margin:28px 0 0;font-size:13.5px;line-height:1.6;color:var(--mu)}

/* wide: column framed by two lanes, rules bleed to them */
@media(min-width:860px){
body{background-image:linear-gradient(var(--ln),var(--ln)),linear-gradient(var(--ln),var(--ln)),linear-gradient(135deg,rgba(69,202,255,.11),rgba(69,202,255,0) 420px),linear-gradient(315deg,rgba(255,143,69,.07),rgba(255,143,69,0) 480px);background-size:1px 100%,1px 100%,auto,auto;background-position:calc(50% - 392px) 0,calc(50% + 392px) 0,0 0,0 0;background-attachment:scroll,scroll,fixed,fixed}
.lane,.prose h2::before,main>section:not([class]) h2::before{margin-left:-42px;margin-right:-42px}
.lane b{right:auto;left:-17px;padding:3px 7px;border:1px solid var(--ln2)}
.nav{margin-left:-42px;margin-right:-42px;padding:0 42px}
}
@media(max-width:759px){
.burger{display:grid}
.nav{display:none;flex-direction:column;gap:0;margin:14px 0 0 6px;border-top:0;border-left:1px solid var(--ln2)}
.nav.open{display:flex}
.nav a{align-items:center;min-height:48px;padding:0 0 0 24px}
.nav a::before{top:19px;left:-5px}
.nav a[aria-current]::after{display:none}
.top{padding-top:38px}
.sec,.prose,.cta,main>section:not([class]){margin-top:52px}
.feat .it{grid-template-columns:minmax(0,1fr)}
.form,.support,.calc-wrap{padding:22px 18px 20px}
.cta{padding:26px 20px}
.toc,.takes{padding-left:20px;padding-right:20px}
}
@media(max-width:559px){
body{font-size:16.5px}
.hd-top{flex-wrap:wrap}
.logo{font-size:15.5px;flex:1 1 0}
.hd-cta{order:3;flex:1 1 100%;min-height:44px}
.lead{font-size:17.5px}
.cells,.calc,.ft-in{grid-template-columns:minmax(0,1fr)}
.facts{gap:8px}
.facts>div{padding:14px 10px 12px}
.facts dd{font-size:21px}
.facts>div:nth-child(-n+2) dd{font-size:32px}
.facts dt{font-size:10.5px;letter-spacing:.02em}
.acts-h .btn{flex:1 1 100%}
.hops li{padding-left:54px}
pre.code{font-size:12.5px;padding-left:14px;padding-right:14px}
.codetabs button{padding:0 13px}
.cta .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}