:root{--bg:#09080c;--bg2:#0d0b12;--pit:#050407;--ink:#dddeec;--mut:#9996ac;--el:#b58cd9;--hi:#d7c4ef;--dim:#70558a;--line:rgba(181,140,217,.24);--line2:rgba(181,140,217,.5);--err:#92eeff;
--disp:"Libre Caslon Display","Times New Roman",serif;--body:"Jost","Helvetica Neue",Arial,sans-serif;--mono:"Red Hat Mono",ui-monospace,Menlo,Consolas,monospace;--sw:280px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
[hidden]{display:none!important}
a{color:var(--el);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--hi)}
:focus-visible{outline:2px solid var(--hi);outline-offset:3px}
h1,h2,h3{font-family:var(--disp);font-weight:400;margin:0;line-height:1.08;letter-spacing:-.005em;overflow-wrap:break-word}
p{margin:0 0 1em}
img,svg{max-width:100%}
.skip{position:absolute;left:-999px;top:0;z-index:99;background:var(--el);color:#09080c;padding:12px 18px}
.skip:focus{left:8px;top:8px}
.wrap{max-width:1152px;margin:0 auto;padding:0 20px;min-width:0}
.lbl,.eyebrow,.date,.crumbs,.psub{font:500 12px/1.4 var(--body);letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}

/* punches */
.pn{flex:none;display:block}
.pn path{fill:var(--pit);stroke:var(--el);stroke-width:1}
.pn text{font:400 13px var(--disp);fill:var(--el)}
.pn.num text{font-size:12.5px}
.pn .dot{fill:var(--el)}
.marks{display:flex;align-items:center;gap:6px}
.sh{margin:0 0 36px}
.sh .marks{margin-bottom:18px}
.sh .marks::after{content:"";flex:1;height:1px;margin-left:10px;background:linear-gradient(90deg,var(--line2),rgba(181,140,217,0))}
.sh h2{font-size:clamp(30px,3.6vw,46px);max-width:20ch}
.beam{height:1px;margin:26px 0 30px;background:linear-gradient(90deg,var(--hi),var(--el) 22%,rgba(181,140,217,.08))}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:10px 26px;border:1px solid var(--el);background:linear-gradient(180deg,#c9b0e8,#a77dcd);color:#0b0612;font:500 13px/1.2 var(--body);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;cursor:pointer;border-radius:0;text-align:center}
.btn:hover{background:var(--hi);color:#0b0612}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line2)}
.btn.ghost:hover{background:rgba(181,140,217,.1);color:var(--hi);border-color:var(--el)}
.btn.sm{min-height:44px;padding:8px 16px;font-size:12px;letter-spacing:.12em}
.acts{display:flex;flex-wrap:wrap;gap:12px}

/* sidebar / top bar */
.side{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:10px;height:62px;padding:0 8px 0 16px;background:rgba(9,8,12,.97);border-bottom:1px solid var(--line)}
.logo{display:flex;align-items:center;gap:10px;min-width:0;flex:1;color:var(--ink);text-decoration:none;font:400 20px/1 var(--disp);letter-spacing:.01em}
.logo span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mark{flex:none;width:36px;height:26px}
.mark .m1{fill:var(--pit);stroke:var(--el);stroke-width:1.3;stroke-linejoin:round}
.mark .m2{stroke:var(--dim);stroke-width:1;fill:none}
.mark .m3{fill:var(--hi)}
.tag,.colo{display:none}
.tcta{flex:none;min-height:44px;padding:8px 12px;font-size:11.5px;letter-spacing:.1em}
.burger{flex:none;width:44px;height:44px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:none;border:0;cursor:pointer;padding:0}
.burger i{display:block;width:22px;height:1px;background:var(--hi)}
.nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line2);padding:8px 16px 20px;max-height:calc(100vh - 62px);overflow:auto}
.nav.open{display:block}
.nl{display:flex;align-items:center;gap:14px;min-height:50px;color:var(--ink);text-decoration:none;font:500 13px/1.2 var(--body);letter-spacing:.18em;text-transform:uppercase;border-bottom:1px solid var(--line)}
.nl:hover{color:var(--hi)}
.nl[aria-current]{color:var(--el)}
.nl[aria-current] .pn path{fill:var(--el)}
.nl[aria-current] .pn text{fill:#09080c}
.nav .btn{width:100%;margin-top:18px}

/* hero */
.hero{padding:44px 0 56px}
.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 22px;color:var(--el)}
.hero h1{font-size:clamp(40px,6.3vw,84px);line-height:1;max-width:17ch}
.hgrid{display:grid;gap:36px;min-width:0}
.hgrid>*{min-width:0}
.lead{font-size:19px;line-height:1.6;color:var(--ink);max-width:62ch;margin:0 0 24px}
.bul{list-style:none;margin:0 0 28px;padding:0;border-top:1px solid var(--line)}
.bul li{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.bul .pn{width:22px;height:22px}
.hcode .lbl{margin:0 0 10px}

/* code */
.codebox{border:1px solid var(--line2);background:var(--pit);min-width:0}
.codetabs{display:flex;border-bottom:1px solid var(--line);overflow-x:auto}
.codetabs button{flex:none;min-height:46px;padding:0 20px;background:none;border:0;border-bottom:2px solid transparent;color:var(--mut);font:500 12px var(--mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.codetabs button[aria-selected="true"]{color:var(--hi);border-bottom-color:var(--el)}
pre.code{position:relative;margin:0;padding:50px 20px 20px;overflow-x:auto;max-width:100%;background:var(--pit);color:#cecbdc;font:400 13.5px/1.7 var(--mono);tab-size:2}
.prose pre.code,.prose>pre{border:1px solid var(--line2);margin:0 0 1.4em}
pre.code code{font:inherit;background:none;padding:0;border:0;color:inherit;white-space:pre}
pre .k{color:var(--hi)}pre .s{color:var(--el)}pre .c{color:#7b768b;font-style:italic}
.copy{position:absolute;top:4px;right:6px;min-width:60px;min-height:44px;padding:0 12px;background:none;border:0;color:var(--mut);font:500 11px var(--body);letter-spacing:.18em;text-transform:uppercase;cursor:pointer}
.copy:hover{color:var(--hi)}

/* ingots */
.ingots{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:48px}
.ingot{position:relative;min-width:0;padding:20px 13% 16px;text-align:center;background:linear-gradient(180deg,var(--hi),var(--dim));clip-path:polygon(8% 0,92% 0,100% 100%,0 100%)}
.ingot::before{content:"";position:absolute;inset:1px 1.5px;background:linear-gradient(180deg,#181321,#0b090f 70%);clip-path:polygon(8% 0,92% 0,100% 100%,0 100%)}
.ingot:first-child{grid-column:1/-1}
.ingot b,.ingot span{position:relative;display:block}
.ingot b{font:400 30px/1.1 var(--disp);color:var(--hi);letter-spacing:.01em}
.ingot span{margin-top:6px;font:500 11px/1.35 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.psub{margin:26px 0 0;color:var(--el)}

/* sections */
.sec{padding:64px 0}
.sec.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec.flush{padding-top:8px}
.it{display:flex;gap:16px;align-items:flex-start;min-width:0;padding:22px 0;border-top:1px solid var(--line)}
.it>div{min-width:0}
.it h3{font-size:24px;margin:1px 0 8px}
.it p{margin:0;color:var(--mut);font-size:16px}
.feat,.uses,.exs{display:grid;gap:0 44px}
.steps{display:grid;gap:36px}
.step{min-width:0;border-top:1px solid var(--line2);padding-top:14px}
.step b{display:block;font:400 84px/1 var(--disp);color:transparent;-webkit-text-stroke:1px var(--el)}
.step h3{font-size:26px;margin:10px 0 8px}
.step p{margin:0;color:var(--mut);font-size:16px}

/* prose */
.cols{display:grid;gap:44px}
.cols>*{min-width:0}
.prose{min-width:0;max-width:720px}
.prose h2{font-size:clamp(28px,3vw,38px);margin:1.7em 0 .6em;padding-top:20px;border-top:1px solid var(--line)}
.prose>h2:first-child{margin-top:0}
.prose h3{font-size:24px;margin:1.5em 0 .5em}
.prose p,.prose li{color:#ccccdc}
.prose ul,.prose ol{padding-left:22px;margin:0 0 1.2em}
.prose li{margin:.35em 0}
.prose li::marker{color:var(--el)}
.prose strong{color:var(--ink);font-weight:500}
.prose code,.keyout code{font:400 .88em var(--mono);color:var(--hi);background:rgba(181,140,217,.1);padding:2px 6px;overflow-wrap:anywhere}
.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:0 0 1.5em;font-size:15.5px}
.prose th,.prose td{padding:11px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;min-width:120px}
.prose th{font:500 11.5px var(--body);letter-spacing:.16em;text-transform:uppercase;color:var(--el);border-bottom-color:var(--line2);white-space:nowrap}

/* rail */
.sidecard{border:1px solid var(--line2);padding:24px;background:var(--pit)}
.sidecard .mark{width:44px;height:32px;margin-bottom:14px}
.sidecard h3{font-size:25px;margin-bottom:8px}
.sidecard p{color:var(--mut);font-size:15.5px}
.sidecard .btn{width:100%}
.toc{border:1px solid var(--line);padding:20px 22px;background:var(--bg2)}
.toc .lbl{margin:0 0 8px;color:var(--el)}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t;border-top:1px solid var(--line)}
.toc a{display:flex;gap:12px;align-items:baseline;min-height:44px;padding:10px 0;color:var(--ink);text-decoration:none;font-size:15px;line-height:1.35}
.toc a::before{content:counter(t,decimal-leading-zero);font:400 12px var(--mono);color:var(--dim);flex:none}
.toc a:hover{color:var(--hi)}
.toccols .sidecard{display:none}
.rail .ingots{margin-top:0}

/* page heads */
.dtop,.ptop,.keytop{padding:36px 0 40px}
.ptop{padding-bottom:56px}
.phead h1{font-size:clamp(36px,4.8vw,64px);max-width:20ch}
.phead .lead{margin-bottom:0}
.crumbs{margin-bottom:22px}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px 10px;margin:0;padding:0}
.crumbs li{display:flex;align-items:center;gap:10px;min-width:0}
.crumbs li+li::before{content:"";width:16px;height:1px;background:var(--dim)}
.crumbs a{color:var(--el);text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.crumbs span{color:var(--mut);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60vw}
.date{margin:18px 0 0}
.date time{color:var(--el)}
.take{border:1px solid var(--line2);background:var(--bg2);padding:24px 24px 10px;margin:0 0 40px;max-width:720px}
.take .lbl{color:var(--el);margin:0 0 6px}
.take ul{list-style:none;margin:0;padding:0}
.take li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-top:1px solid var(--line)}
.take li .pn{margin-top:-1px}

/* key page */
.kgrid{display:grid;gap:32px}
.kgrid>*{min-width:0}
.bay{position:relative;border:1px solid var(--line2);background:var(--bg2);padding:22px 20px 24px}
.bay>.marks{margin:-37px 0 14px;width:max-content;background:var(--bg);padding:0 8px;margin-left:-8px}
.kform{padding-top:15px}
.tabs2{display:flex;margin:0 0 20px;border-bottom:1px solid var(--line)}
.tabs2 button{flex:1;min-height:48px;background:none;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;color:var(--mut);font:500 12.5px var(--body);letter-spacing:.16em;text-transform:uppercase;cursor:pointer}
.tabs2 button[aria-selected="true"]{color:var(--hi);border-bottom-color:var(--el)}
.msg{font-size:15px;color:var(--el)}
.msg:empty{display:none}
.msg:not(:empty){border:1px solid var(--line2);padding:11px 14px;margin:0 0 16px}
.msg.err{color:var(--err);border-color:rgba(146,238,255,.55);background:rgba(146,238,255,.07)}
.row{margin:0 0 16px}
.row label,.calc label{display:block;margin:0 0 7px;font:500 11.5px/1.3 var(--body);letter-spacing:.18em;text-transform:uppercase;color:var(--mut)}
input,select,textarea{width:100%;min-height:48px;padding:10px 14px;background:var(--pit);border:1px solid rgba(181,140,217,.38);border-radius:0;color:var(--ink);font:400 16px/1.4 var(--body)}
textarea{min-height:150px;resize:vertical}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--el) 50%),linear-gradient(135deg,var(--el) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px;background-repeat:no-repeat}
input:focus,select:focus,textarea:focus{outline:2px solid var(--el);outline-offset:1px;border-color:var(--el)}
.note{font-size:14px;line-height:1.5;color:var(--mut);margin:8px 0 0}
form[data-form] .btn,form[data-support] .btn{width:100%;margin-top:6px}
form[data-support] p{color:var(--el);font-size:15px}
.keyout{display:none}
.keyout.on{display:block}
.keyout h3{font-size:26px;margin:0 0 12px}
.keybox{display:flex;gap:10px;align-items:center;border:1px dashed var(--line2);background:var(--pit);padding:10px 10px 10px 14px}
.keybox span{flex:1;min-width:0;font:400 14px/1.5 var(--mono);color:var(--hi);word-break:break-all}
.keyout p{font-size:15.5px;margin:14px 0}
.keyout strong{font-weight:500;color:var(--mut)}
.mut{color:var(--mut)}
.keyout .acts{gap:8px}
.kben .it:first-child{border-top-color:var(--line2)}

/* pricing */
.pgrid{display:grid;gap:56px}
.pgrid>*{min-width:0}
.calc{display:grid;gap:18px;border:1px solid var(--line2);background:var(--pit);padding:24px}
.calc>div{min-width:0}
.calc>div:last-child{border-top:1px solid var(--line);padding-top:16px}
.calc output{display:block;font:400 52px/1.05 var(--disp);color:var(--hi);overflow-wrap:anywhere}

/* faq */
.faqlist{border-bottom:1px solid var(--line);max-width:860px}
.faq details{border-top:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:64px;padding:14px 0;cursor:pointer;list-style:none;font:400 23px/1.25 var(--disp)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{flex:none;position:relative;width:30px;height:30px;border:1px solid var(--line2);transform:rotate(45deg) scale(.72)}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:1px;background:var(--el);transform:translate(-50%,-50%) rotate(45deg)}
.faq summary i::after{transform:translate(-50%,-50%) rotate(135deg)}
.faq details[open] summary i::after{opacity:0}
.faq details[open] summary{color:var(--hi)}
.faq details p{color:var(--mut);max-width:70ch;margin:0 0 22px}

/* cta band */
.ctaband{padding:64px 0;border-top:1px solid var(--line2);background:linear-gradient(180deg,#141018,var(--bg))}
.cb{display:grid;gap:28px}
.cb h2{font-size:clamp(32px,4.2vw,54px);margin:16px 0 12px;max-width:18ch}
.cb p{color:var(--mut);margin:0;max-width:52ch}
.cbact{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* support / 404 */
.sup{margin-top:15px;max-width:640px}
.sup form{margin-top:0!important}
.nf .big{font:400 clamp(96px,22vw,220px)/.9 var(--disp);color:transparent;-webkit-text-stroke:1px var(--el);margin:0 0 20px}
.nflinks{margin:36px 0;max-width:520px;border-top:1px solid var(--line)}

/* footer */
.foot{border-top:1px solid var(--line);padding:44px 0 56px}
.frow{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-bottom:22px;border-bottom:1px solid var(--line)}
.foot .logo{flex:none}
.foot .pn{width:24px;height:24px}
.flinks{display:flex;flex-wrap:wrap;gap:0 26px;margin:14px 0 10px}
.flinks a{display:inline-flex;align-items:center;min-height:44px;color:var(--ink);text-decoration:none;font:500 12px var(--body);letter-spacing:.16em;text-transform:uppercase}
.flinks a:hover{color:var(--hi)}
.legal{color:var(--mut);font-size:14px;margin:0}

@media(min-width:700px){
.wrap{padding:0 36px}
.ingots{grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.ingot:first-child{grid-column:auto}
.feat{grid-template-columns:repeat(2,minmax(0,1fr))}
.uses,.exs{grid-template-columns:repeat(2,minmax(0,1fr))}
.steps{grid-template-columns:repeat(3,minmax(0,1fr))}
.bay{padding:30px 30px 32px}
.calc{grid-template-columns:repeat(2,minmax(0,1fr))}
.calc>div:last-child{grid-column:1/-1}
.cb{grid-template-columns:minmax(0,1fr) auto;align-items:end}
.rail .ingots{grid-template-columns:repeat(5,minmax(0,1fr))}
}
@media(min-width:1100px){
html{scroll-padding-top:28px}
.side{position:fixed;left:0;top:0;bottom:0;width:var(--sw);height:auto;flex-direction:column;align-items:stretch;gap:0;padding:34px 28px 26px;border-bottom:0;background:var(--bg2);overflow-y:auto}
.side::after{content:"";position:fixed;left:calc(var(--sw) - 1px);top:0;bottom:0;width:1px;background:linear-gradient(180deg,var(--hi),var(--el) 18%,rgba(181,140,217,.2) 60%,var(--dim))}
.logo{flex:none;flex-direction:column;align-items:flex-start;gap:16px;font-size:27px}
.side .mark{width:58px;height:42px}
.logo span{max-width:100%}
.tag{display:block;margin:12px 0 0;font:500 11px/1.6 var(--body);letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}
.tcta,.burger{display:none}
.nav{display:block;position:static;background:none;border:0;padding:0;margin-top:30px;max-height:none;overflow:visible;border-top:1px solid var(--line2)}
.nl{min-height:52px}
.nl[aria-current]{position:relative}
.nl[aria-current]::after{content:"";position:absolute;right:-28px;top:50%;width:20px;height:1px;background:var(--hi)}
.nav .btn{margin-top:24px}
.colo{display:block;margin:auto 0 0;padding-top:28px}
.colo div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:7px 0;border-top:1px solid var(--line)}
.colo dt{font:500 10.5px/1.4 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--mut);min-width:0}
.colo dd{margin:0;font:400 17px/1.2 var(--disp);color:var(--hi);white-space:nowrap}
.page{margin-left:var(--sw)}
.wrap{padding:0 56px}
.hero{padding:72px 0 76px}
.hgrid{grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:52px;align-items:start}
.sec{padding:88px 0}
.sec.flush{padding-top:8px}
.dtop,.ptop,.keytop{padding:64px 0 48px}
.ptop{padding-bottom:72px}
.feat{grid-template-columns:repeat(3,minmax(0,1fr))}
.kgrid{grid-template-columns:minmax(0,1fr) minmax(0,440px);grid-template-rows:auto 1fr;gap:28px 64px}
.khead{grid-column:1;grid-row:1}
.kform{grid-column:2;grid-row:1/3}
.kben{grid-column:1;grid-row:2}
.pgrid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px}
.exs{grid-template-columns:1fr}
.calc{grid-template-columns:1fr}
.pgrid .sh h2{font-size:34px}
}
@media(min-width:1100px) and (max-height:760px){.colo{display:none}}
@media(min-width:1280px){
.cols{grid-template-columns:minmax(0,1fr) 270px;gap:64px;align-items:start}
.rail{position:sticky;top:32px}
.toccols .rail{order:2;display:grid;gap:20px}
.toccols .sidecard{display:block}
.rail .ingots{grid-template-columns:1fr;gap:10px}
.rail .ingot:first-child{grid-column:auto}
}
@media(max-width:380px){.logo{font-size:17px}.mark{width:30px;height:22px}.tcta{padding:8px 9px;letter-spacing:.06em}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}