:root{--ink:#13100a;--paper:#ffffff;--hi:#f4a225;--hid:#543200;--mut:#57524a;--soft:#f4efe8;--err:#a40f52;
--dots:radial-gradient(circle,rgba(19,16,10,.5) 1.2px,transparent 1.6px);
--disp:"Dela Gothic One","Arial Black",system-ui,sans-serif;--body:"M PLUS 2",system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"M PLUS 1 Code",ui-monospace,Consolas,monospace;--sw:264px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.65 var(--body);overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--ink);text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{background:var(--hi)}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;box-shadow:0 0 0 6px var(--hi)}
h1,h2,h3{font-family:var(--disp);font-weight:400;line-height:1.16;margin:0;overflow-wrap:break-word;letter-spacing:-.01em}
h3{font-family:var(--body);font-weight:800;font-size:19px;line-height:1.3;letter-spacing:0}
p{margin:0 0 1em}
.skip{position:absolute;left:-9999px;top:0;z-index:99;background:var(--ink);color:#ffffff;padding:12px 18px;font-weight:700}
.skip:focus{left:8px;top:8px}
.wrap{max-width:1120px;margin:0 auto;padding:0 40px}
.wrap.narrow{max-width:820px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 22px;border:3px solid var(--ink);background:var(--hi);color:var(--ink);font:400 16px/1.2 var(--disp);text-decoration:none;cursor:pointer;box-shadow:5px 5px 0 var(--ink);transition:transform .12s,box-shadow .12s;text-align:center}
.btn:hover{background:var(--hi);transform:translate(2px,2px);box-shadow:3px 3px 0 var(--ink)}
.btn:active{transform:translate(5px,5px);box-shadow:0 0 0 var(--ink)}
.btn.big{min-height:58px;padding:12px 30px;font-size:19px}
.btn.sm{min-height:44px;padding:8px 14px;font-size:14px;box-shadow:3px 3px 0 var(--ink)}
.btn.ghost{background:#ffffff;font-family:var(--body);font-weight:800}
.btn.ghost:hover{background:var(--soft)}
.btn[disabled]{opacity:.6;cursor:wait}

/* sidebar = obi band */
.side{position:fixed;left:0;top:0;bottom:0;width:var(--sw);background:var(--hi);border-right:4px solid var(--ink);padding:28px 22px 24px;display:flex;flex-direction:column;overflow-y:auto;z-index:20}
.side::after{content:"";position:absolute;left:0;right:0;bottom:0;height:210px;background:var(--dots) 0 0/9px 9px;-webkit-mask:linear-gradient(transparent,#000000);mask:linear-gradient(transparent,#000000);pointer-events:none;opacity:.55}
.logo{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--ink);position:relative;z-index:1}
.logo:hover{background:none}
.burst{width:52px;height:52px;flex:none}
.burst path{fill:#ffffff;stroke:var(--ink);stroke-width:1.8;stroke-linejoin:round}
.burst circle{fill:var(--ink)}
.wm{font:400 16px/1.15 var(--disp);overflow-wrap:anywhere;background:linear-gradient(transparent 58%,#ffffff 58% 94%,transparent 94%)}
.nav{display:flex;flex-direction:column;margin-top:26px;border-top:3px solid var(--ink);position:relative;z-index:1}
.chap{display:flex;align-items:center;gap:12px;min-height:50px;padding:6px 8px;border-bottom:3px solid var(--ink);text-decoration:none;font-weight:800;font-size:16px;color:var(--ink)}
.chap .no{font:600 12px/1 var(--mono);border:2px solid var(--ink);padding:4px 5px;background:#ffffff}
.chap:hover{background:#ffffff}
.chap[aria-current]{background:var(--ink);color:var(--hi)}
.chap[aria-current] .no{background:var(--hi);color:var(--ink);border-color:var(--hi)}
.btn.cta,.btn.topcta{background:var(--ink);color:#ffffff;box-shadow:5px 5px 0 #ffffff}
.btn.cta{margin-top:22px;min-height:56px;font-size:17px}
.btn.cta:hover,.btn.topcta:hover{background:var(--ink);box-shadow:3px 3px 0 #ffffff}
.topcta,.burger{display:none}
.obi{margin:auto 0 0;padding-top:26px;font-weight:700;font-size:14px;line-height:1.4;position:relative;z-index:1}
.page{margin-left:var(--sw);min-width:0}

/* shared decoration */
.focus{position:absolute;inset:0;pointer-events:none;background:repeating-conic-gradient(from 3deg at 50% 50%,var(--ink) 0 .7deg,transparent .7deg 3.1deg,var(--ink) 3.1deg 3.5deg,transparent 3.5deg 8deg);-webkit-mask:radial-gradient(closest-side,transparent 52%,#000000 100%);mask:radial-gradient(closest-side,transparent 52%,#000000 100%);opacity:.8}
.cap{display:inline-block;margin:0 0 18px;padding:5px 12px;border:3px solid var(--ink);background:var(--hi);font:700 13px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.06em}
.cap.dark{background:var(--ink);color:#ffffff;margin-bottom:0;position:relative;z-index:1;border-bottom:0}
.hd{font-size:clamp(24px,2.5vw,34px);margin-bottom:28px}
.hd span,.prose h2,.shout h2 span{background:linear-gradient(transparent 56%,var(--hi) 56% 93%,transparent 93%);-webkit-box-decoration-break:clone;box-decoration-break:clone;padding:0 6px 0 2px}
.sec{padding:64px 0}
.sec.tone{background:var(--dots) 0 0/8px 8px;position:relative;border-top:3px solid var(--ink);border-bottom:3px solid var(--ink)}
.sec.tone::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,#ffffff 30%,rgba(255,255,255,.55))}
.sec.tone>.wrap{position:relative}
.lead{font-size:19px;line-height:1.55;font-weight:500;max-width:62ch}

/* breadcrumbs */
.crumbs ol{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-wrap:wrap;font:600 13px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.04em}
.crumbs li{display:flex;align-items:center;min-height:44px;color:var(--mut)}
.crumbs li+li::before{content:"";width:9px;height:9px;border-right:3px solid var(--ink);border-top:3px solid var(--ink);transform:rotate(45deg);margin:0 14px 0 8px}
.crumbs a{display:inline-flex;align-items:center;min-height:44px}

/* hero */
.hero{border-bottom:4px solid var(--ink);padding:56px 0 60px;overflow:hidden}
.hero-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:center}
.hero-t,.hero-c{min-width:0}
.hero-t,.key-t,.bens{position:relative;z-index:2}
.hero h1{font-size:clamp(27px,2.75vw,40px)}
.balloon{position:relative;margin:26px 0 30px;padding:18px 22px;border:3px solid var(--ink);border-radius:26px;background:#ffffff}
.balloon p{margin:0;font-size:17.5px;line-height:1.55;font-weight:500}
.balloon::before,.balloon::after{content:"";position:absolute;left:44px;border-style:solid}
.balloon::before{bottom:-22px;border-width:22px 22px 0 0;border-color:var(--ink) transparent transparent}
.balloon::after{bottom:-14px;left:47px;border-width:15px 15px 0 0;border-color:#ffffff transparent transparent}
.ticks{list-style:none;margin:0 0 28px;padding:0}
.ticks li{position:relative;padding:5px 0 5px 34px;font-weight:700;line-height:1.45}
.ticks li::before{content:"";position:absolute;left:2px;top:10px;width:18px;height:18px;background:var(--hi);border:3px solid var(--ink);transform:rotate(45deg)}
.acts{display:flex;flex-wrap:wrap;gap:18px;align-items:center}
.hero-c{position:relative;padding:8px 0}
.hero-c .focus{inset:-150px -260px -150px -34px}
.hero-c .codebox{position:relative;z-index:1}

/* code */
.codebox{border:3px solid var(--ink);background:var(--ink);box-shadow:8px 8px 0 var(--hi),8px 8px 0 3px var(--ink);min-width:0}
.codetabs{display:flex;background:#ffffff;border-bottom:3px solid var(--ink);overflow-x:auto}
.codetabs button{flex:1;min-height:46px;padding:8px 14px;border:0;border-right:3px solid var(--ink);background:#ffffff;color:var(--ink);font:600 14px/1 var(--mono);cursor:pointer}
.codetabs button:last-child{border-right:0}
.codetabs button[aria-selected="true"]{background:var(--hi);font-weight:600;box-shadow:inset 0 -5px 0 var(--ink)}
pre.code{position:relative;margin:0;padding:52px 18px 20px;background:var(--ink);color:#f4ede4;font:400 13.5px/1.7 var(--mono);overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch;tab-size:2}
pre.code code{font:inherit;background:none;border:0;padding:0;color:inherit}
pre.code .k{color:var(--hi);font-weight:600}
pre.code .s{color:#ffffff;background:rgba(255,255,255,.1)}
pre.code .c{color:#b9afa2;font-style:italic}
.copy{position:absolute;top:6px;right:6px;min-height:44px;min-width:44px;padding:6px 12px;border:2px solid #f4ede4;background:var(--ink);color:#f4ede4;font:600 12px/1 var(--mono);text-transform:uppercase;letter-spacing:.05em;cursor:pointer}
.copy:hover{background:var(--hi);color:var(--ink);border-color:var(--hi)}
pre.code:focus-visible,.copy:focus-visible,.shout :focus-visible{outline-color:var(--hi);box-shadow:none}

/* facts */
.factband{border-bottom:4px solid var(--ink);background:var(--soft)}
.factband>.wrap{padding-top:0;padding-bottom:0}
.facts{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin:0;border-left:3px solid var(--ink)}
.fact{padding:22px 16px 20px;border-right:3px solid var(--ink);background:#ffffff;display:flex;flex-direction:column;min-width:0}
.fact:nth-child(2){background:var(--hi)}
.fact:nth-child(4){background:#ffffff var(--dots) 0 0/7px 7px;box-shadow:inset 0 0 0 200px rgba(255,255,255,.72)}
.fact dd{margin:0;font:400 clamp(20px,2vw,28px)/1.1 var(--disp);overflow-wrap:anywhere}
.fact dt{margin-top:8px;font:600 12.5px/1.35 var(--mono);text-transform:uppercase;letter-spacing:.04em;color:var(--ink)}
.factband.big{background:#ffffff;border-bottom:0;padding:44px 0 0}
.f23{grid-template-columns:repeat(6,minmax(0,1fr));border:3px solid var(--ink);border-right:0;border-bottom:0}
.f23 .fact{grid-column:span 2;border-bottom:3px solid var(--ink);padding:26px 22px}
.f23 .fact:nth-child(-n+2){grid-column:span 3;padding:34px 26px}
.f23 .fact:nth-child(-n+2) dd{font-size:clamp(34px,4.4vw,60px)}
.f23 .fact:nth-child(1){background:var(--ink);color:#ffffff}
.f23 .fact:nth-child(1) dt{color:var(--hi)}

/* feature page: 6 panels in unequal spans */
.page6{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:10px}
.pn{position:relative;border:3px solid var(--ink);padding:26px 24px 22px;background:#ffffff;min-width:0;overflow:hidden}
.pn:nth-child(1),.pn:nth-child(4){grid-column:span 7}
.pn:nth-child(2),.pn:nth-child(3){grid-column:span 5}
.pn:nth-child(5),.pn:nth-child(6){grid-column:span 6}
.pn::after{content:"";position:absolute;right:0;bottom:0;width:55%;height:70%;background:var(--dots) 0 0/7px 7px;-webkit-mask:linear-gradient(315deg,#000000,transparent 62%);mask:linear-gradient(315deg,#000000,transparent 62%);opacity:.5;pointer-events:none}
.pn>*{position:relative;z-index:1}
.pn p{margin:8px 0 0;font-size:16px;line-height:1.6}
.pno{display:inline-block;font:600 12px/1 var(--mono);border:2px solid currentColor;padding:4px 6px;margin-bottom:14px}
.pn:nth-child(1){background:var(--ink);color:#ffffff}
.pn:nth-child(1)::after{background:radial-gradient(circle,rgba(244,162,37,.7) 1.2px,transparent 1.6px) 0 0/7px 7px}
.pn:nth-child(1) h3{color:var(--hi)}
.pn:nth-child(4){background:var(--hi)}

/* steps strip */
.strip{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:3px solid var(--ink)}
.strip li{position:relative;padding:26px 26px 24px;border-right:3px solid var(--ink);min-width:0;background:#ffffff}
.strip li:last-child{border-right:0}
.strip li:not(:last-child)::after{content:"";position:absolute;right:-16px;top:44px;width:26px;height:26px;background:var(--hi);border-top:3px solid var(--ink);border-right:3px solid var(--ink);transform:rotate(45deg);z-index:2}
.numeral{display:block;font:400 76px/.9 var(--disp);color:var(--hi);-webkit-text-stroke:3px var(--ink);paint-order:stroke fill;margin-bottom:14px}
.strip p{margin:8px 0 0;font-size:16px;line-height:1.6}

/* use cases = balloons */
.says{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 28px}
.say{position:relative;border:3px solid var(--ink);border-radius:30px;background:#ffffff;padding:24px 28px;min-width:0}
.say p{margin:8px 0 0;font-size:16px;line-height:1.6}
.say::before,.say::after{content:"";position:absolute;border-style:solid}
.say::before{bottom:-24px;left:52px;border-width:24px 24px 0 0;border-color:var(--ink) transparent transparent}
.say::after{bottom:-16px;left:55px;border-width:17px 17px 0 0;border-color:#ffffff transparent transparent}
.say:nth-child(even)::before{left:auto;right:52px;border-width:24px 0 0 24px}
.say:nth-child(even)::after{left:auto;right:55px;border-width:17px 0 0 17px}

/* prose */
.prose{min-width:0;font-size:17px}
.prose>*:first-child{margin-top:0}
.prose h2{width:fit-content;max-width:100%;font-size:clamp(22px,2.1vw,28px);line-height:1.3;margin:46px 0 16px}
.prose h3{margin:30px 0 10px;font-size:20px}
.prose ul,.prose ol{padding-left:26px;margin:0 0 1.1em}
.prose li{margin:.35em 0}
.prose ul li::marker{color:var(--ink)}
.prose ol li::marker{font-family:var(--mono);font-weight:600}
.prose code{font:600 .88em var(--mono);background:var(--soft);border:1.5px solid var(--ink);padding:1px 5px;overflow-wrap:anywhere}
.prose pre.code{margin:22px 0 26px;border:3px solid var(--ink);box-shadow:6px 6px 0 var(--hi),6px 6px 0 3px var(--ink)}
.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:22px 0 28px;font-size:15.5px;border:3px solid var(--ink)}
.prose th,.prose td{padding:11px 14px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);text-align:left;vertical-align:top;min-width:120px}
.prose th{background:var(--ink);color:#ffffff;font:600 13px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.04em;border-right-color:#57524a}
.prose tr:nth-child(even) td{background:var(--soft)}
.prose blockquote{margin:22px 0;padding:14px 20px;border:3px solid var(--ink);border-radius:22px;font-weight:500}
.prose.long{font-size:18px;line-height:1.75}

/* FAQ */
.faq details{border:3px solid var(--ink);margin-bottom:10px;background:#ffffff}
.faq summary{display:flex;align-items:center;gap:16px;min-height:60px;padding:12px 18px;cursor:pointer;font-weight:800;font-size:17.5px;line-height:1.35;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"";flex:none;width:26px;height:26px;border:3px solid var(--ink);background:linear-gradient(var(--ink),var(--ink)) center/12px 3px no-repeat,linear-gradient(var(--ink),var(--ink)) center/3px 12px no-repeat,var(--hi)}
.faq details[open] summary::before{background:linear-gradient(var(--hi),var(--hi)) center/12px 3px no-repeat,var(--ink)}
.faq details[open] summary{border-bottom:3px solid var(--ink);background:var(--soft)}
.faq summary:hover{background:var(--soft)}
.ans{padding:18px 20px 6px 60px;background:var(--dots) 0 0/8px 8px;box-shadow:inset 0 0 0 999px rgba(255,255,255,.86)}

/* closing shout */
.shout{position:relative;background:var(--ink);color:#ffffff;overflow:hidden;border-top:4px solid var(--ink)}
.shout::before{content:"";position:absolute;inset:-60% -10%;background:repeating-conic-gradient(from 2deg at 50% 50%,var(--hi) 0 .6deg,transparent .6deg 3.3deg,var(--hi) 3.3deg 3.6deg,transparent 3.6deg 7.5deg);-webkit-mask:radial-gradient(closest-side,transparent 38%,#000000 100%);mask:radial-gradient(closest-side,transparent 38%,#000000 100%);opacity:.5}
.shout-in{position:relative;text-align:center;padding:76px 0 80px;max-width:700px;margin:0 auto}
.shout h2{font-size:clamp(26px,3.2vw,44px);color:#ffffff}
.shout p{margin:18px auto 30px;font-size:18px;color:#f4ede4}
.shout .btn{box-shadow:5px 5px 0 #ffffff}
.shout .btn:hover{box-shadow:3px 3px 0 #ffffff}

/* page head */
.ph{padding:40px 0 44px;border-bottom:4px solid var(--ink);background:linear-gradient(90deg,#ffffff 45%,rgba(255,255,255,.4)),var(--dots) 0 0/8px 8px}
.ph h1{font-size:clamp(28px,3.4vw,48px);max-width:22ch}
.ph .lead{margin:20px 0 0}
.meta{margin:20px 0 0;font:600 13px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.05em}
.meta time{background:var(--hi);border:2px solid var(--ink);padding:3px 8px;margin-left:6px}

/* key page */
.keytop{padding:36px 0 64px;border-bottom:4px solid var(--ink);overflow:hidden}
.key-g{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);gap:8px 56px;align-items:start}
.key-t{min-width:0}
.key-t h1{font-size:clamp(27px,3vw,42px)}
.key-t .lead{margin:20px 0 0}
.key-f{grid-column:2;grid-row:1/span 2;position:relative;min-width:0}
.key-f .focus{inset:-170px -220px -170px -34px}
.bens{list-style:none;margin:26px 0 0;padding:0;border-top:3px solid var(--ink);min-width:0}
.bens li{position:relative;padding:14px 0 14px 40px;border-bottom:2px solid var(--ink)}
.bens li::before{content:"";position:absolute;left:4px;top:20px;width:18px;height:18px;background:var(--hi);border:3px solid var(--ink);transform:rotate(45deg)}
.bens h3{font-size:17.5px}
.bens p{margin:4px 0 0;font-size:15.5px;line-height:1.55;color:var(--ink)}

/* signup form */
.form{position:relative;z-index:1;background:#ffffff;border:4px solid var(--ink);padding:22px 22px 20px;box-shadow:10px 10px 0 var(--hi),10px 10px 0 4px var(--ink)}
.tabs2{display:grid;grid-template-columns:1fr 1fr;border:3px solid var(--ink);margin-bottom:16px}
.tabs2 button{min-height:46px;padding:6px 8px;border:0;background:#ffffff;color:var(--ink);font:800 15px/1.2 var(--body);cursor:pointer}
.tabs2 button+button{border-left:3px solid var(--ink)}
.tabs2 button[aria-selected="true"]{background:var(--ink);color:var(--hi)}
.msg{font-weight:700;font-size:15px;line-height:1.45}
.msg:empty{display:none}
.msg:not(:empty){margin:0 0 14px;padding:10px 14px;border:3px solid var(--ink);background:var(--soft)}
.msg.err:not(:empty){border-color:var(--err);color:var(--err);background:#fff1f6;border-radius:0 18px 18px 18px}
.row{margin:0 0 14px;display:block}
.row label,.calc label{display:block;margin-bottom:6px;font:600 12.5px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.05em}
input,select,textarea{width:100%;min-height:48px;padding:10px 12px;border:3px solid var(--ink);border-radius:0;background:#ffffff;color:var(--ink);font:500 16px/1.4 var(--body)}
textarea{min-height:150px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:0;background:#fdedd9;box-shadow:4px 4px 0 var(--ink)}
.note{font-size:13.5px;line-height:1.5;color:var(--mut);margin:0 0 14px}
.form .btn[data-submit],.form form>.btn{width:100%;min-height:54px;font-size:18px}
.form .btn.ghost{box-shadow:3px 3px 0 var(--ink);font-size:15.5px}
.keyout{display:none}
.keyout.on{display:block}
.keybox{margin:10px 0 14px;padding:14px;border:3px dashed var(--ink);background:var(--hi);font:600 14.5px/1.5 var(--mono);overflow-wrap:anywhere;word-break:break-all}
.form .acts{gap:12px;margin-top:6px}

/* docs */
.doc-g{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:56px;align-items:start}
.rail{position:sticky;top:24px;min-width:0}
.toc{border:3px solid var(--ink);background:#ffffff}
.toc-h{margin:0;padding:9px 14px;background:var(--ink);color:#ffffff;font:600 13px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.06em}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:t}
.toc li{counter-increment:t;border-top:2px solid var(--ink)}
.toc li:first-child{border-top:0}
.toc a{display:flex;gap:10px;align-items:center;min-height:44px;padding:8px 12px;text-decoration:none;font-weight:700;font-size:14.5px;line-height:1.35}
.toc a::before{content:counter(t,decimal-leading-zero);font:600 12px/1 var(--mono);color:var(--hid)}
.sidebox{margin-top:16px;border:3px solid var(--ink);border-radius:24px;padding:18px;background:var(--hi)}
.sb-h{font:400 17px/1.25 var(--disp);margin:0 0 8px}
.sidebox p{font-size:14.5px;line-height:1.5;margin:0 0 14px}
.sidebox .btn{background:var(--ink);color:#ffffff;box-shadow:3px 3px 0 #ffffff;width:100%}

/* article */
.take{border:3px solid var(--ink);background:var(--hi);padding:0 22px 14px;margin-bottom:22px;box-shadow:8px 8px 0 var(--ink)}
.take .cap{background:var(--ink);color:#ffffff;font-family:var(--mono);margin:0 0 6px -25px;transform:translateY(-3px)}
.take ul{list-style:none;margin:6px 0 0;padding:0;counter-reset:k}
.take li{counter-increment:k;position:relative;padding:10px 0 10px 46px;border-top:2px solid var(--ink);font-weight:700;line-height:1.5}
.take li:first-child{border-top:0}
.take li::before{content:counter(k);position:absolute;left:0;top:9px;width:30px;height:30px;display:grid;place-items:center;background:#ffffff;border:3px solid var(--ink);font:400 14px/1 var(--disp)}
.chap-toc{margin:34px 0 40px}
.chap-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}
.chap-toc li{border-top:0;border-bottom:2px solid var(--ink)}
.chap-toc li:nth-child(odd){border-right:2px solid var(--ink)}

/* pricing */
.price-g{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:48px;align-items:start}
.calc-p,.ex-p{min-width:0}
.calc{border:4px solid var(--ink);background:#ffffff;padding:22px;box-shadow:10px 10px 0 var(--hi),10px 10px 0 4px var(--ink)}
.calc>*{margin-bottom:14px}
.calc>*:last-child{margin-bottom:0}
.calc p{font-size:14px;color:var(--mut)}
.calc output{display:block;margin-top:6px;padding:14px 16px;background:var(--ink);color:var(--hi);font:400 clamp(24px,3vw,34px)/1.15 var(--disp);overflow-wrap:anywhere}
.ex{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;padding:18px 0;border-top:3px solid var(--ink)}
.ex:last-child{border-bottom:3px solid var(--ink)}
.ex .pno{background:var(--hi);margin:2px 0 0;align-self:start}
.ex p{margin:6px 0 0;font-size:16px;line-height:1.6}

/* support */
.sup{border:4px solid var(--ink);padding:26px;box-shadow:10px 10px 0 var(--hi),10px 10px 0 4px var(--ink);background:#ffffff}
.sup form{margin-top:0!important}
.sup [data-support-msg]{font-weight:700;margin-bottom:0}
.sup [data-support-msg]:empty{display:none}

/* 404 */
.nf{position:relative;overflow:hidden;min-height:78vh;display:grid;align-items:center;border-bottom:4px solid var(--ink)}
.nf .wrap{position:relative;width:100%}
.nf .focus{inset:-260px -120px}
.nf-in{position:relative;max-width:640px;margin:0 auto;background:#ffffff;border:4px solid var(--ink);padding:34px;text-align:center;box-shadow:10px 10px 0 var(--hi),10px 10px 0 4px var(--ink)}
.nf-n{font:400 clamp(72px,12vw,140px)/.9 var(--disp);color:var(--hi);-webkit-text-stroke:4px var(--ink);paint-order:stroke fill;margin:0 0 14px}
.nf h1{font-size:clamp(24px,2.8vw,36px)}
.nf .lead{margin:16px auto 26px}
.nf .acts{justify-content:center}

/* footer */
.foot{padding:36px 0 44px;background:#ffffff}
.foot-g{display:grid;grid-template-columns:auto minmax(0,1fr);gap:14px 40px;align-items:center}
.foot .logo{flex-direction:row;align-items:center}
.foot .burst{width:36px;height:36px}
.foot .burst path{fill:var(--hi)}
.foot .wm{background:none;font-size:15px}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:0 22px;justify-content:flex-end}
.foot ul a{display:inline-flex;align-items:center;min-height:44px;font-weight:700;font-size:15px}
.legal{grid-column:1/-1;margin:0;padding-top:16px;border-top:3px solid var(--ink);font-size:13.5px;color:var(--mut)}

@media (max-width:1180px){
.hero-g{grid-template-columns:minmax(0,1fr);gap:36px}
.hero-c .focus{inset:-26px -60px -70px}
.doc-g{grid-template-columns:minmax(0,1fr) 230px;gap:36px}
.key-g{grid-template-columns:minmax(0,1fr) minmax(0,400px);gap:8px 36px}
.price-g{gap:36px}
}
@media (max-width:999px){
html{scroll-padding-top:72px}
.side{position:sticky;top:0;bottom:auto;width:auto;flex-direction:row;align-items:center;gap:8px;padding:6px 10px 6px 12px;border-right:0;border-bottom:4px solid var(--ink);overflow:visible;min-height:60px}
.side::after,.obi{display:none}
.logo{flex-direction:row;align-items:center;gap:7px;min-width:0;flex:1 1 auto;min-height:44px}
.side .burst{width:30px;height:30px}
.side .wm{font:800 13.5px/1.1 var(--body);background:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.topcta{display:inline-flex;flex:none;font-size:12.5px;padding:6px 10px;box-shadow:3px 3px 0 #ffffff;white-space:nowrap}
.burger{display:flex;flex:none;flex-direction:column;justify-content:center;gap:5px;width:46px;height:46px;padding:0 10px;border:3px solid var(--ink);background:#ffffff;cursor:pointer}
.burger span{display:block;height:3px;background:var(--ink)}
.nav{display:none;position:absolute;left:0;right:0;top:100%;margin:0;background:var(--hi);border-top:0;border-bottom:4px solid var(--ink);padding:0 12px 16px;box-shadow:0 14px 0 rgba(19,16,10,.18)}
.nav.open{display:flex}
.btn.cta{margin-top:16px}
.page{margin-left:0}
.wrap{padding:0 28px}
.doc-g{grid-template-columns:minmax(0,1fr)}
.rail{position:static;order:-1}
.sidebox{display:none}
}
@media (max-width:760px){
body{font-size:16.5px}
.wrap{padding:0 16px}
.sec{padding:44px 0}
.hero{padding:30px 0 44px}
.hero h1{font-size:clamp(25px,7vw,34px)}
.balloon{padding:14px 16px;margin:20px 0 28px}
.btn.big{width:100%}
.acts .btn.ghost{width:100%}
.facts{grid-template-columns:repeat(2,minmax(0,1fr));border-left:0;margin:0 -16px}
.fact{border-bottom:3px solid var(--ink)}
.fact:nth-child(1){grid-column:span 2}
.fact:nth-child(odd):not(:first-child){border-right:0}
.fact:nth-child(n+4){border-bottom:0}
.f23{grid-template-columns:repeat(2,minmax(0,1fr));border:0;margin:0 -16px;border-top:3px solid var(--ink)}
.f23 .fact,.f23 .fact:nth-child(-n+2){grid-column:span 1;padding:20px 16px}
.f23 .fact:nth-child(1){grid-column:span 2}
.f23 .fact:nth-child(n+4){border-bottom:3px solid var(--ink)}
.factband.big{padding:0}
.page6{grid-template-columns:minmax(0,1fr)}
.pn:nth-child(n){grid-column:auto;padding:22px 18px 18px}
.strip{grid-template-columns:minmax(0,1fr)}
.strip li{border-right:0;border-bottom:3px solid var(--ink);padding:22px 18px}
.strip li:last-child{border-bottom:0}
.strip li:not(:last-child)::after{right:auto;left:34px;top:auto;bottom:-15px;transform:rotate(135deg)}
.numeral{font-size:60px}
.says{grid-template-columns:minmax(0,1fr);gap:36px}
.say{padding:20px 20px}
.ans{padding:16px 16px 4px}
.ph{padding:20px 0 30px}
.lead{font-size:17px}
.crumbs li+li{display:none}
.crumbs ol{margin-bottom:6px}
.keytop{padding:14px 0 44px}
.key-g{grid-template-columns:minmax(0,1fr);gap:0}
.key-t .lead{font-size:16.5px;margin-top:12px}
.key-f{grid-column:auto;grid-row:auto;margin:22px 0 14px}
.key-f .focus{display:none}
.form,.calc,.sup,.nf-in{padding:18px 16px;box-shadow:6px 6px 0 var(--hi),6px 6px 0 4px var(--ink);margin-right:10px}
.price-g{grid-template-columns:minmax(0,1fr)}
.chap-toc ol{grid-template-columns:minmax(0,1fr)}
.chap-toc li:nth-child(odd){border-right:0}
.codebox,.prose pre.code{box-shadow:5px 5px 0 var(--hi),5px 5px 0 3px var(--ink);margin-right:8px}
.take{box-shadow:6px 6px 0 var(--ink);margin-right:6px;padding:0 16px 10px}
.take .cap{margin-left:-19px}
.prose.long{font-size:17px}
.shout-in{padding:52px 0 58px}
.foot-g{grid-template-columns:minmax(0,1fr)}
.foot ul{justify-content:flex-start}
}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{transition:none!important;animation:none!important}
}