:root{
--base:hsl(310 35% 7%);--dot:hsl(310 32% 11%);--top:hsl(310 24% 15%);--top2:hsl(310 24% 19%);--edge:hsl(310 26% 27%);
--side:hsl(310 58% 32%);--mag:#ff5fdc;--mag-d:#a3208c;--lem:#ffd84a;--lem-d:#b38c12;
--tx:#fbeef6;--mut:hsl(310 22% 78%);--ink:#2a0a27;--ink2:#63325d;--cream:#fbeef6;
--code:hsl(310 45% 5%);
--fd:"Gabarito",system-ui,sans-serif;--fb:"Wix Madefor Text",system-ui,sans-serif;--fm:"Sometype Mono",ui-monospace,Menlo,monospace;
--r:8px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--base) radial-gradient(circle,var(--dot) 0 5px,transparent 6px) 0 0/34px 34px;color:var(--tx);font:400 17px/1.65 var(--fb);overflow-x:hidden}
img,svg{max-width:100%}
a{color:#ff9be9;text-underline-offset:3px}
a:hover{color:#fff}
:focus-visible{outline:3px solid var(--lem);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--fd);line-height:1.08;margin:0;letter-spacing:-.01em;overflow-wrap:break-word}
h1{font-weight:800;font-size:clamp(2.1rem,4.1vw,3.5rem)}
h2{font-weight:800;font-size:clamp(1.55rem,2.6vw,2.15rem)}
h3{font-weight:600;font-size:1.2rem;line-height:1.2}
p{margin:0 0 1em}
code,pre,kbd{font-family:var(--fm)}
.skip{position:absolute;left:-999px;top:8px;background:var(--lem);color:var(--ink);padding:12px 18px;border-radius:6px;z-index:99;font-weight:600}
.skip:focus{left:8px}

/* brick */
.bk{position:relative;background:var(--top);border:1px solid var(--edge);border-radius:var(--r);--s:var(--side);
box-shadow:1px 1px 0 var(--s),2px 2px 0 var(--s),3px 3px 0 var(--s),4px 4px 0 var(--s),5px 5px 0 var(--s),6px 6px 0 var(--s),7px 7px 0 var(--s),8px 8px 0 var(--s)}
.st{position:absolute;top:-8px;left:22px;height:8px;width:calc(var(--n)*30px - 10px);max-width:calc(100% - 44px);--c:var(--edge);
background:repeating-linear-gradient(90deg,var(--c) 0 20px,transparent 20px 30px);border-radius:3px 3px 0 0;pointer-events:none}
.bk.light{background:var(--cream);color:var(--ink);border-color:#fff;--s:var(--mag-d)}
.bk.light>.st{--c:#fff}
.bk.lemon{--s:var(--lem-d);border-color:hsl(48 60% 40%)}
.bk.lemon>.st{--c:var(--lem)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 22px;border:0;border-radius:10px;background:var(--mag);color:var(--ink);font:800 1.02rem/1.1 var(--fd);letter-spacing:.01em;text-decoration:none;cursor:pointer;box-shadow:0 6px 0 var(--mag-d),0 6px 0 1px rgba(0,0,0,.35);transform:translateY(0);transition:transform .08s,box-shadow .08s;margin-bottom:6px;text-align:center}
.btn:hover{color:var(--ink);background:#ff85e5}
.btn:active{transform:translateY(4px);box-shadow:0 2px 0 var(--mag-d)}
.btn.big{min-height:54px;padding:12px 28px;font-size:1.12rem}
.btn.sm{min-height:44px;padding:8px 16px;font-size:.95rem}
.btn.ghost{background:var(--top2);color:var(--tx);box-shadow:0 6px 0 hsl(310 30% 9%),inset 0 0 0 1.5px var(--edge)}
.btn.ghost:hover{background:hsl(310 24% 24%);color:#fff}
.btn.ghost:active{box-shadow:0 2px 0 hsl(310 30% 9%),inset 0 0 0 1.5px var(--edge)}
.btn.dark{background:var(--ink);color:var(--cream);box-shadow:0 6px 0 #0d020c}
.btn.dark:hover{background:#3d123a;color:#fff}
.btn.dark:active{box-shadow:0 2px 0 #0d020c}
.acts{display:flex;flex-wrap:wrap;gap:14px 16px;margin:0}

/* header */
.hd{position:sticky;top:0;z-index:40;background:hsl(310 35% 8%);border-bottom:2px solid var(--edge)}
.hd::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:8px;background:radial-gradient(circle,var(--edge) 0 3px,transparent 3.5px) 6px 0/22px 8px repeat-x;pointer-events:none;opacity:.8}
.hd-in{max-width:1288px;margin:0 auto;padding:10px 24px 12px;display:flex;align-items:center;gap:18px}
.logo{display:inline-flex;align-items:center;gap:9px;color:var(--tx);text-decoration:none;font:800 1.2rem/1 var(--fd);min-width:0;min-height:44px}
.logo span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.logo .mark{flex:none}
.nav{display:flex;gap:8px;margin-left:auto}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:7px;color:var(--mut);text-decoration:none;font:600 1rem/1 var(--fd);border:1px solid transparent;white-space:nowrap}
.nav a:hover{color:#fff;border-color:var(--edge);background:var(--top)}
.nav a[aria-current]{color:#fff;background:var(--top2);border-color:var(--edge);box-shadow:0 5px 0 var(--side);transform:translateY(-3px)}
.hd-cta{flex:none;margin-left:6px}
.burger{display:none;flex:none;width:46px;height:46px;border-radius:8px;border:1px solid var(--edge);background:var(--top);cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;box-shadow:0 4px 0 hsl(310 30% 4%)}
.burger i{display:block;width:22px;height:4px;border-radius:2px;background:var(--tx)}
.burger i:nth-child(2){background:var(--mag)}

/* layout */
.lay{max-width:1288px;margin:0 auto;padding:54px 24px 40px;display:grid;grid-template-columns:288px minmax(0,1fr);grid-template-areas:"rail intro" "rail rest";gap:44px 56px;align-items:start}
.intro{grid-area:intro;min-width:0}
.rest{grid-area:rest;min-width:0}
.rail{grid-area:rail;min-width:0;position:sticky;top:98px;max-height:calc(100vh - 112px);overflow-y:auto;overflow-x:hidden;padding:10px 12px 12px 0;display:flex;flex-direction:column;gap:24px;scrollbar-width:thin;scrollbar-color:var(--edge) transparent}
.lead{font-size:1.16rem;line-height:1.6;color:var(--mut);max-width:62ch;margin:18px 0 0}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font:400 .82rem/1.3 var(--fm);margin-bottom:18px;color:var(--mut)}
.crumbs a{color:var(--mut);display:inline-flex;align-items:center;min-height:28px}
.crumbs i{width:9px;height:9px;background:var(--mag);border-radius:2px;flex:none}
.crumbs span{color:var(--tx);overflow-wrap:anywhere}
.meta{font:400 .85rem/1.4 var(--fm);color:var(--mut);margin:18px 0 0}

/* rail */
.rl{font:600 .76rem/1.2 var(--fm);letter-spacing:.12em;text-transform:uppercase;color:var(--mag);margin:0 0 12px}
.light .rl{color:#a3148a}
.r-cta{padding:22px 20px 20px;--s:var(--mag-d)}
.r-cta>.st{--c:var(--mag)}
.rh{font:800 1.4rem/1.1 var(--fd);margin:0 0 8px}
.rp{font-size:.95rem;line-height:1.5;color:var(--mut);margin:0 0 16px}
.r-cta .btn{width:100%}
.r-facts{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:17px}
.r-facts li{padding:10px 14px;display:flex;align-items:baseline;gap:10px;--s:hsl(310 40% 24%)}
.r-facts li:nth-child(1){width:100%}.r-facts li:nth-child(2){width:95%}.r-facts li:nth-child(3){width:90%}.r-facts li:nth-child(4){width:85%}.r-facts li:nth-child(5){width:80%}
.r-facts li:nth-child(1){background:var(--lem);color:var(--ink);border-color:#fff2b8;--s:var(--lem-d)}
.r-facts li:nth-child(1) .st{--c:#fff2b8}
.r-facts li:nth-child(1) span{color:var(--ink)}
.r-facts .st{left:14px}
.r-facts b{font:800 1.3rem/1 var(--fd);white-space:nowrap}
.r-facts span{font-size:.84rem;line-height:1.3;color:var(--mut)}
.r-toc,.r-steps{padding:20px 14px 14px 18px}
.r-toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.r-toc li{counter-increment:t}
.r-toc a{display:flex;gap:10px;align-items:center;min-height:44px;padding:6px 6px;color:var(--tx);text-decoration:none;font-size:.93rem;line-height:1.3;border-top:1px solid hsl(310 24% 21%)}
.r-toc a::before{content:counter(t,decimal-leading-zero);font:600 .72rem/1 var(--fm);color:var(--mag);flex:none}
.r-toc a:hover{background:var(--top2);color:#fff}
.r-steps ol{list-style:none;margin:0;padding:0;counter-reset:s}
.r-steps li{counter-increment:s;position:relative;padding:12px 4px 12px 44px;border-top:1px solid hsl(310 24% 21%)}
.r-steps li::before{content:counter(s);position:absolute;left:0;top:12px;width:30px;height:30px;border-radius:6px;background:var(--mag);color:var(--ink);font:800 1rem/30px var(--fd);text-align:center;box-shadow:3px 3px 0 var(--mag-d)}
.r-steps b{display:block;font:600 1.02rem/1.25 var(--fd)}
.r-steps span{display:block;font-size:.88rem;line-height:1.45;color:var(--mut);margin-top:4px}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:22px 30px;align-items:center}
.hero-t{min-width:0}
.eyebrow{display:inline-block;font:600 .78rem/1.3 var(--fm);letter-spacing:.1em;text-transform:uppercase;color:var(--ink);background:var(--lem);padding:6px 10px;border-radius:5px;box-shadow:3px 3px 0 var(--lem-d);margin:0 0 20px}
.tower{width:190px;height:auto;display:block;filter:drop-shadow(10px 14px 0 rgba(0,0,0,.35))}
.bullets{grid-column:1/-1;list-style:none;margin:8px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.bullets li{position:relative;padding:14px 14px 14px 40px;font-size:.95rem;line-height:1.45;background:var(--top);border:1px solid var(--edge);border-radius:var(--r)}
.bullets li::before{content:"";position:absolute;left:14px;top:18px;width:14px;height:14px;border-radius:3px;background:var(--mag);box-shadow:3px 3px 0 var(--mag-d)}
.bullets li:nth-child(2)::before{background:var(--lem);box-shadow:3px 3px 0 var(--lem-d)}
.bullets li:nth-child(3)::before{background:var(--cream);box-shadow:3px 3px 0 #ad8ea3}
.hero .acts{grid-column:1/-1;margin-top:10px}
.code-bk{margin-top:44px;padding:20px 20px 18px;background:var(--code);--s:var(--lem-d);border-color:hsl(48 45% 34%)}
.code-bk>.st{--c:var(--lem)}
.code-bk .rl{color:var(--lem)}

/* code */
.codebox{min-width:0}
.codetabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.codetabs button{min-height:44px;padding:0 18px;border-radius:8px;border:1px solid var(--edge);background:var(--top);color:var(--mut);font:600 .9rem/1 var(--fm);cursor:pointer;box-shadow:0 4px 0 hsl(310 30% 3%)}
.codetabs button:hover{color:#fff}
.codetabs button[aria-selected="true"]{background:var(--lem);color:var(--ink);border-color:var(--lem);box-shadow:0 2px 0 var(--lem-d);transform:translateY(2px)}
pre.code{position:relative;margin:0;padding:18px 18px 18px;background:var(--code);border:1px solid hsl(310 26% 20%);border-radius:var(--r);color:#f6e3ef;font:400 .88rem/1.7 var(--fm);overflow-x:auto;max-width:100%;tab-size:2}
pre.code code{display:block;padding-right:76px;white-space:pre}
.code-bk pre.code{border-color:hsl(310 26% 16%);background:hsl(310 40% 8%)}
pre.code .k{color:#ff8ee8}pre.code .s{color:#ffe27a}pre.code .c{color:hsl(310 16% 66%);font-style:italic}
.copy{position:sticky;float:right;right:0;top:0;z-index:2;min-height:34px;min-width:60px;padding:6px 12px;border-radius:6px;border:1px solid var(--edge);background:var(--top2);color:var(--tx);font:600 .76rem/1 var(--fm);cursor:pointer;box-shadow:0 3px 0 hsl(310 30% 3%)}
.copy:hover{background:var(--mag);color:var(--ink);border-color:var(--mag)}
.copy:active{transform:translateY(2px);box-shadow:0 1px 0 hsl(310 30% 3%)}

/* sections */
.sec{margin-top:76px}
.rest>.sec:first-child{margin-top:8px}
.sh{display:flex;align-items:center;gap:16px;margin-bottom:30px}
.no{flex:none;display:inline-grid;place-items:center;width:46px;height:46px;border-radius:8px;background:var(--top2);border:1px solid var(--edge);font:600 .95rem/1 var(--fm);color:var(--mag);box-shadow:4px 4px 0 var(--side)}
.plate{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:0}
.plate .cell{padding:26px 24px 22px;border-right:1px solid hsl(310 24% 22%);border-bottom:1px solid hsl(310 24% 22%);min-width:0}
.plate .cell:nth-of-type(3n){border-right:0}
.plate .cell:nth-last-of-type(-n+3){border-bottom:0}
.cell .n,.stairs .n{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:6px;background:var(--mag);color:var(--ink);font:800 1rem/1 var(--fd);box-shadow:3px 3px 0 var(--mag-d);margin-bottom:16px}
.plate .cell:nth-of-type(3n+2) .n{background:var(--lem);box-shadow:3px 3px 0 var(--lem-d)}
.plate .cell:nth-of-type(3n) .n{background:var(--cream);box-shadow:3px 3px 0 #ad8ea3}
.cell h3,.stairs h3{margin-bottom:8px}
.cell p,.stairs p,.use p{font-size:.96rem;line-height:1.55;color:var(--mut);margin:0}
.stairs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}
.stairs li{padding:26px 22px 24px}
.stairs li:nth-child(1){margin-top:56px}.stairs li:nth-child(2){margin-top:28px;--s:var(--lem-d)}.stairs li:nth-child(3){--s:var(--mag-d)}
.stairs li:nth-child(2) .n{background:var(--lem);box-shadow:3px 3px 0 var(--lem-d)}
.stairs li:nth-child(2) .st{--c:var(--lem)}.stairs li:nth-child(3) .st{--c:var(--mag)}
.uses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.use{padding:22px 22px 22px 26px;background:var(--top);border:1px solid var(--edge);border-left:8px solid var(--mag);border-radius:var(--r)}
.use:nth-child(4n+2),.use:nth-child(4n+3){border-left-color:var(--lem)}
.use h3{margin-bottom:8px}

/* prose */
.prose{padding:38px 40px 32px;min-width:0}
.prose.long{padding:44px 48px 38px}
.prose>*{max-width:72ch}
.prose>pre,.prose>table,.prose>.tw{max-width:100%}
.prose h2{margin:1.9em 0 .6em;padding-top:.2em;scroll-margin-top:100px}
.prose h2:first-of-type{margin-top:0}
.prose .st+h2{margin-top:0}
.prose h3{margin:1.6em 0 .5em;font-size:1.25rem}
.prose p,.prose li{color:hsl(310 24% 88%)}
.prose strong{color:#fff}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.1em}
.prose li{margin-bottom:.45em}
.prose li::marker{color:var(--mag);font-weight:600}
.prose :not(pre)>code{font-size:.88em;background:var(--code);border:1px solid hsl(310 26% 24%);padding:.12em .4em;border-radius:4px;color:#ffe27a;overflow-wrap:anywhere}
.prose pre.code{margin:1.2em 0 1.5em}
.prose table{display:block;overflow-x:auto;border-collapse:collapse;margin:1.3em 0 1.6em;font-size:.94rem;border:1px solid var(--edge);border-radius:var(--r)}
.prose th,.prose td{padding:12px 16px;text-align:left;border-bottom:1px solid hsl(310 24% 23%);vertical-align:top;min-width:120px}
.prose th{background:var(--top2);font:600 .95rem/1.3 var(--fd);color:#fff;white-space:nowrap}
.prose tr:last-child td{border-bottom:0}
.prose blockquote{margin:1.3em 0;padding:14px 18px;border-left:8px solid var(--lem);background:var(--top2);border-radius:var(--r)}

/* faq */
.fqs{display:flex;flex-direction:column;gap:14px;padding-right:6px}
.fq{background:var(--top);border:1px solid var(--edge);border-radius:var(--r);box-shadow:0 5px 0 var(--side)}
.fq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:58px;padding:14px 20px;font:600 1.1rem/1.3 var(--fd)}
.fq summary::-webkit-details-marker{display:none}
.fq summary::after{content:"";flex:none;width:16px;height:16px;border-radius:4px;background:var(--mag);box-shadow:3px 3px 0 var(--mag-d);transition:transform .15s}
.fq[open]{box-shadow:0 2px 0 var(--side);transform:translateY(3px)}
.fq[open] summary::after{background:var(--lem);box-shadow:3px 3px 0 var(--lem-d);transform:rotate(45deg)}
.fq p{margin:0;padding:0 20px 20px;color:var(--mut);max-width:74ch}

/* cta */
.cta{display:flex;align-items:center;justify-content:space-between;gap:24px 32px;flex-wrap:wrap;padding:34px 36px;background:var(--mag);color:var(--ink);border-color:#ffb0ee;--s:var(--mag-d)}
.cta>.st{--c:#ffb0ee}
.cta>div{min-width:0;flex:1 1 320px}
.cta-h{font:800 clamp(1.5rem,2.6vw,2.1rem)/1.1 var(--fd);margin:0 0 8px}
.cta p:last-child{margin:0;font-weight:600;max-width:52ch}

/* key page */
.keygrid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,430px);grid-template-areas:"head form" "ben form";gap:30px 48px;align-items:start}
.k-head{grid-area:head;min-width:0}.k-form{grid-area:form;min-width:0;padding-right:8px}.k-ben{grid-area:ben;min-width:0;display:grid;gap:0}
.p-key h1{font-size:clamp(2.1rem,3.6vw,3.1rem)}
.ben{padding:16px 0 14px 22px;border-left:8px solid var(--mag);margin-bottom:14px}
.ben:nth-child(even){border-left-color:var(--lem)}
.ben h2{font-size:1.15rem;font-weight:600;line-height:1.2;margin-bottom:6px}
.ben p{font-size:.95rem;line-height:1.5;color:var(--mut);margin:0}
.formbk{padding:28px 26px 24px}
.form{min-width:0}
.form a,.light a{color:#8f0f78}
.tabs2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}
.tabs2 button{min-height:46px;border-radius:8px;border:2px solid var(--ink);background:transparent;color:var(--ink);font:800 1rem/1 var(--fd);cursor:pointer;box-shadow:0 4px 0 var(--ink)}
.tabs2 button[aria-selected="true"]{background:var(--ink);color:var(--cream);box-shadow:0 1px 0 var(--ink);transform:translateY(3px)}
.msg{font-size:.95rem;font-weight:600;line-height:1.4}
.msg:not(:empty){padding:11px 14px;margin-bottom:16px;border-radius:7px;background:#e3f6e9;color:#0c4a26;border:2px solid #0c4a26}
.msg.err:not(:empty){background:#ffe1e4;color:#8f0a1f;border-color:#8f0a1f}
.row{margin-bottom:16px;min-width:0}
.row label,.calc label{display:block;font:600 .78rem/1.3 var(--fm);letter-spacing:.08em;text-transform:uppercase;margin-bottom:7px}
.row input,.row select,.row textarea{display:block;width:100%;min-height:48px;padding:10px 14px;border:2px solid var(--ink);border-radius:8px;background:#fff;color:var(--ink);font:400 1rem/1.4 var(--fb);box-shadow:inset 0 3px 0 #ecd6e6}
.row select,.row textarea{padding:10px 14px!important}
.row textarea{min-height:140px;resize:vertical}
.row input:focus,.row select:focus,.row textarea:focus{outline:3px solid var(--mag);outline-offset:2px}
.light .note,.form .note{font-size:.84rem;line-height:1.45;color:var(--ink2);margin:8px 0 0}
.form .btn,.sup button{width:100%;min-height:52px;font-size:1.08rem;background:var(--mag);color:var(--ink)}
.form .btn.ghost,.form .btn.sm{min-height:46px;font-size:.95rem}
.form .btn.ghost{background:#fff;color:var(--ink);box-shadow:0 5px 0 var(--ink),inset 0 0 0 2px var(--ink)}
.form .btn.ghost:hover{background:#ffe9fa}
.form .btn.ghost:active{box-shadow:0 2px 0 var(--ink),inset 0 0 0 2px var(--ink)}
.form [data-gauth]{margin-bottom:8px}
.form [data-gauth]+.note{margin:6px 0 18px;padding-bottom:16px;border-bottom:2px dashed #d6b6cb;text-align:center}
.form [data-submit]{margin-top:4px}
.keyout{display:none}
.keyout.on{display:block}
.keyout h3{font-size:1.4rem;margin-bottom:14px}
.keybox{display:flex;gap:10px;align-items:center;padding:10px 10px 10px 14px;background:var(--ink);color:var(--lem);border-radius:8px;font:600 .9rem/1.4 var(--fm);box-shadow:4px 4px 0 var(--mag-d)}
.keybox span{flex:1;min-width:0;overflow-wrap:anywhere}
.keybox .btn{width:auto;flex:none;background:var(--lem);box-shadow:0 4px 0 var(--lem-d);margin:0 0 4px}
.keyout p{font-size:.95rem;line-height:1.7;margin:14px 0}
.keyout code{font-size:.86rem;background:#f0d9e9;padding:.1em .4em;border-radius:4px;overflow-wrap:anywhere}
.keyout .acts{gap:12px}
.keyout .acts .btn{width:auto;flex:1 1 auto}
.mut{color:var(--ink2)}

/* support */
.sup{margin-top:34px;max-width:640px}
.sup button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:10px 22px;font:800 1.08rem/1.1 var(--fd);cursor:pointer;box-shadow:0 6px 0 var(--mag-d);margin:6px 0 8px}
.sup button:active{transform:translateY(4px);box-shadow:0 2px 0 var(--mag-d)}
.sup output,.sup [data-out]{display:block;font-weight:600;font-size:.95rem;margin-top:10px;color:var(--ink)}
.sup p{color:var(--ink2);font-size:.92rem}

/* pricing */
.fstairs{list-style:none;margin:40px 0 0;padding:0 8px 0 0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;align-items:end}
.fstairs li{padding:18px 16px 16px;display:flex;flex-direction:column;justify-content:flex-end;gap:6px;min-height:104px}
.fstairs li:nth-child(2){min-height:124px}.fstairs li:nth-child(3){min-height:144px}.fstairs li:nth-child(4){min-height:164px}
.fstairs li:nth-child(5){min-height:184px;background:var(--lem);color:var(--ink);border-color:#fff2b8;--s:var(--lem-d)}
.fstairs li:nth-child(5) .st{--c:#fff2b8}.fstairs li:nth-child(5) span{color:var(--ink)}
.fstairs .st{left:14px}
.fstairs b{font:800 clamp(1.4rem,2.2vw,1.9rem)/1 var(--fd)}
.fstairs span{font-size:.84rem;line-height:1.3;color:var(--mut)}
.calcbk{padding:30px 30px 28px}
.calc{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:end}
.calc>div{min-width:0}
.calc label{color:var(--mut)}
.calc input{display:block;width:100%;min-height:54px;padding:10px 14px;border:2px solid var(--edge);border-radius:8px;background:var(--code);color:var(--tx);font:600 1.15rem/1.2 var(--fm);box-shadow:inset 0 3px 0 #000}
.calc input:focus{outline:3px solid var(--lem);outline-offset:2px}
.calc output{display:flex;align-items:center;min-height:54px;padding:6px 16px;border-radius:8px;background:var(--lem);color:var(--ink);font:800 1.9rem/1 var(--fd);box-shadow:4px 4px 0 var(--lem-d);overflow-wrap:anywhere}
.plate.p3 .cell{border-bottom:0}

/* article */
.takes{margin-top:34px;padding:28px 30px 22px}
.takes ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 30px}
.takes li{position:relative;padding-left:28px;font-size:.98rem;line-height:1.5;font-weight:600}
.takes li::before{content:"";position:absolute;left:0;top:.35em;width:13px;height:13px;border-radius:3px;background:var(--mag);box-shadow:3px 3px 0 var(--mag-d)}
.p-article .prose.long,.p-docs .prose.long{font-size:1.06rem;line-height:1.75}

/* 404 */
.nf{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:40px;align-items:center;min-height:46vh}
.nf .acts{margin-top:30px}
.tower.show{width:240px}

/* footer */
.ft{margin-top:70px;border-top:2px solid var(--edge);background:hsl(310 38% 5%);position:relative}
.ft::before{content:"";position:absolute;left:0;right:0;top:-10px;height:8px;background:radial-gradient(circle,var(--edge) 0 3px,transparent 3.5px) 6px 0/22px 8px repeat-x;opacity:.8}
.ft-in{max-width:1288px;margin:0 auto;padding:44px 24px 34px;display:grid;grid-template-columns:288px minmax(0,1fr);gap:26px 56px}
.ft-b p{color:var(--mut);font-size:.93rem;line-height:1.5;margin:8px 0 0}
.ft-l{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px 10px;align-content:flex-start}
.ft-l a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border:1px solid var(--edge);border-radius:7px;color:var(--tx);text-decoration:none;font:600 .93rem/1.2 var(--fd);background:var(--top)}
.ft-l a:hover{background:var(--top2);color:#fff}
.legal{grid-column:1/-1;margin:0;padding-top:20px;border-top:1px solid hsl(310 24% 18%);font:400 .78rem/1.6 var(--fm);color:var(--mut)}

@media (max-width:1180px){
.hero{grid-template-columns:minmax(0,1fr)}.hero .tower{display:none}
.keygrid{grid-template-columns:minmax(0,1fr);grid-template-areas:"head" "form" "ben"}
.k-form{max-width:520px}
.fstairs{grid-template-columns:repeat(3,minmax(0,1fr))}
.fstairs li,.fstairs li:nth-child(n){min-height:96px}
.fstairs li:nth-child(4){grid-column:span 1}
}
@media (max-width:960px){
.nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:6px;padding:14px 20px 20px;background:hsl(310 35% 8%);border-bottom:2px solid var(--edge);box-shadow:0 14px 0 rgba(0,0,0,.4)}
.nav.open{display:flex}
.nav a{min-height:48px;border-color:var(--edge);background:var(--top);font-size:1.05rem}
.nav a[aria-current]{transform:none;box-shadow:inset 6px 0 0 var(--mag)}
.burger{display:flex}
.hd-cta{margin-left:auto}
.hd-in{gap:10px;padding:8px 16px 10px}
.lay{grid-template-columns:minmax(0,1fr);grid-template-areas:"intro" "rail" "rest";padding:34px 18px 30px;gap:38px}
.rail{position:static;max-height:none;overflow:visible;padding:0 8px 0 0}
.ft-in{grid-template-columns:minmax(0,1fr);padding:38px 18px 30px}
.sec{margin-top:60px}
}
@media (max-width:720px){
body{font-size:16px}
.bk{box-shadow:1px 1px 0 var(--s),2px 2px 0 var(--s),3px 3px 0 var(--s),4px 4px 0 var(--s),5px 5px 0 var(--s)}
.intro,.rest{padding-right:5px}
.bullets,.stairs,.uses,.plate,.calc,.takes ul{grid-template-columns:minmax(0,1fr)}
.stairs{gap:26px}
.stairs li:nth-child(n){margin-top:0}
.stairs li:nth-child(2){margin-left:12px}.stairs li:nth-child(3){margin-left:24px}
.plate .cell:nth-of-type(n){border-right:0;border-bottom:1px solid hsl(310 24% 22%);padding:22px 20px 20px}
.plate .cell:last-of-type{border-bottom:0}
.fstairs{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 14px}
.fstairs li:nth-child(5){grid-column:1/-1}
.prose,.prose.long{padding:28px 20px 22px}
.cta{padding:28px 22px}
.cta .btn{width:100%}
.formbk,.calcbk,.takes{padding:24px 18px 20px}
.code-bk{padding:18px 12px 14px;margin-top:36px}
pre.code{font-size:.8rem;padding:54px 12px 14px}
pre.code code{padding-right:0}
.copy{position:absolute;float:none;right:10px;top:10px}
.codetabs button{padding:0 14px}
.acts .btn.big{flex:1 1 100%}
.nf{grid-template-columns:minmax(0,1fr)}.tower.show{width:180px}
.sh{gap:12px;margin-bottom:24px}
.logo{font-size:1.02rem;gap:7px}
.hd-cta{padding:8px 12px;font-size:.92rem;min-height:44px}
.keyout .acts .btn{flex:1 1 100%}
}
@media (max-width:400px){
.logo .mark{width:26px;height:26px}
.logo{font-size:.95rem}
.hd-cta{padding:8px 10px;font-size:.86rem}
.hd-in{gap:8px;padding-left:12px;padding-right:12px}
.burger{width:44px;height:44px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}