:root{--bg:#e4ece7;--pn:#f9fcfa;--ink:#101620;--ink2:#404751;--em:#00287a;--emd:#001e5c;--mint:#1f59d1;--tint:#e1e9f0;--sh:#d2dde6;--line:#c8d5d0;--err:#a1a81c;--sign-h:132px;--bar-h:60px;--stripe:repeating-linear-gradient(135deg,var(--ink) 0 12px,var(--mint) 12px 24px);--disp:"Wallpoet","Libre Franklin",sans-serif;--mono:"Roboto Mono",ui-monospace,Menlo,Consolas,monospace}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Libre Franklin",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.65;color:var(--ink);background-color:var(--bg);background-image:radial-gradient(circle,#a2b2ab 0 2px,#c0cdc7 2px 3.2px,transparent 3.6px);background-size:30px 30px;background-position:15px 15px}
body.page-home{--sign-h:214px}
body{display:flex;flex-direction:column;min-height:100vh}
body>*{flex:none;width:100%;min-width:0}
body>main{flex:1 0 auto}
[hidden]{display:none!important}
[id]{scroll-margin-top:88px}
img,svg{max-width:100%}
a{color:var(--emd)}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
:focus-visible{outline:3px solid var(--em);outline-offset:2px}
.bar :focus-visible,.dark :focus-visible,.foot :focus-visible,.callout :focus-visible,.hero-c :focus-visible,.side :focus-visible,.sign :focus-visible{outline-color:#ffffff}
.skip{position:absolute;left:8px;top:-80px;z-index:100;background:var(--ink);color:#ffffff;padding:12px 16px;font-weight:800}
.skip:focus{top:8px}

/* ---------- board sign header ---------- */
.top{position:sticky;top:calc(-1*var(--sign-h));z-index:60}
.sign{height:var(--sign-h);background:linear-gradient(180deg,#002c87,var(--em) 55%,#00256f);color:#ffffff;position:relative;overflow:hidden}
.sign::after{content:"";position:absolute;left:0;right:0;bottom:0;height:14px;background:var(--stripe)}
.sign-in{max-width:1200px;margin:0 auto;padding:0 20px 14px;height:100%;display:flex;flex-direction:column;justify-content:center}
.sign-b{font-family:var(--disp);font-size:min(5.6vw,52px);line-height:1;text-transform:uppercase;white-space:nowrap;letter-spacing:.02em;text-shadow:0 2px 0 rgba(0,14,40,.35)}
.page-home .sign-b{font-size:min(5.6vw,78px)}
.sign-s{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:14px;font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:#e3edf8}
.sign-s .dom{background:var(--ink);color:var(--mint);padding:4px 10px;border-radius:2px;letter-spacing:.08em;text-transform:none}
.bar{background:var(--ink);box-shadow:0 4px 14px -6px rgba(16,22,32,.6)}
.bar-in{max-width:1200px;margin:0 auto;padding:0 20px;height:var(--bar-h);display:flex;align-items:center;gap:18px;position:relative}
.logo{display:flex;align-items:center;gap:10px;color:#ffffff;text-decoration:none;font-family:var(--disp);font-size:14px;text-transform:uppercase;letter-spacing:.03em;min-height:44px;white-space:nowrap}
.mark{width:30px;height:30px;flex:none}
.mark rect{fill:var(--em)}.mark .m1{fill:var(--ink)}.mark .m2{fill:#ffffff}
.nav{margin-left:auto;display:flex;align-items:stretch;height:100%}
.nav a{display:flex;align-items:center;padding:0 14px;color:#e4eaee;text-decoration:none;font-size:13px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;border-bottom:4px solid transparent;border-top:4px solid transparent}
.nav a:hover{color:#ffffff;border-bottom-color:#3c4652}
.nav a[aria-current]{color:var(--mint);border-bottom-color:var(--mint)}
.burger{display:none;width:46px;height:44px;background:none;border:2px solid #4a535d;border-radius:3px;padding:0 10px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px}
.burger i{display:block;height:3px;background:#ffffff;border-radius:1px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;background:var(--em);color:#ffffff;border:2px solid var(--em);border-radius:3px;font:800 14.5px/1.2 "Libre Franklin",sans-serif;letter-spacing:.07em;text-transform:uppercase;text-decoration:none;cursor:pointer;box-shadow:0 3px 0 var(--emd);transition:background .15s,transform .1s;text-align:center}
.btn:hover{background:var(--emd);border-color:var(--emd)}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--emd)}
.btn.big{min-height:56px;padding:0 30px;font-size:16px}
.btn.sm{min-height:44px;padding:0 14px;font-size:12.5px}
.btn.ghost{background:#ffffff;color:var(--ink);border-color:var(--ink);box-shadow:0 3px 0 rgba(16,22,32,.28)}
.btn.ghost:hover{background:var(--tint)}
.btn.hb,.dark .btn,.side .btn,.foot .btn{background:var(--mint);border-color:var(--mint);color:var(--ink);box-shadow:0 3px 0 #0c378c}
.btn.hb:hover,.dark .btn:hover,.side .btn:hover,.foot .btn:hover{background:#5e8ce6;border-color:#5e8ce6}
.btn.hb{min-height:44px;padding:0 18px;font-size:13.5px;box-shadow:none;white-space:nowrap}
.btn[disabled]{opacity:.6;cursor:default}

/* ---------- board + hung panels ---------- */
.wrap{max-width:1200px;margin:0 auto;padding:52px 20px 90px;display:flex;flex-direction:column;gap:50px}
.wrap>*,.cols>*,.art-m>*{min-width:0}
.pn{position:relative;background:var(--pn);border:1px solid #bccac4;border-radius:4px;padding:42px 46px 46px;box-shadow:inset 0 1px 0 #ffffff,0 3px 0 #adbcb6,0 22px 30px -22px rgba(16,22,32,.45)}
.pn::before,.pn::after{content:"";position:absolute;top:-14px;width:10px;height:28px;border-radius:5px;background:linear-gradient(90deg,#343c44,var(--ink) 60%);box-shadow:1px 2px 3px rgba(0,0,0,.3)}
.pn::before{left:42px}.pn::after{right:42px}
.pn.dark{background:var(--ink);border-color:var(--ink);color:#e8eef1;box-shadow:0 3px 0 #05080b,0 22px 30px -22px rgba(16,22,32,.6)}
.pn.dark::before,.pn.dark::after{background:linear-gradient(90deg,#c8d2d1,#8d979a 60%)}
@media(min-width:1000px){.pn.l{margin-right:7%}.pn.r{margin-left:7%}}
.sil{display:block;fill:currentColor;flex:none}
.ph{display:flex;align-items:center;gap:16px;margin-bottom:30px}
.ph .no{font-family:var(--disp);font-size:22px;line-height:1;background:var(--em);color:#ffffff;padding:8px 9px 6px;border-radius:2px;flex:none}
.dark .ph .no{background:var(--mint);color:var(--ink)}
.ph h2{font-size:25px;font-weight:800;line-height:1.15;letter-spacing:.05em;text-transform:uppercase;min-width:0;overflow-wrap:break-word}
.ph .sil{width:120px;margin-left:auto;color:var(--sh)}
.dark .ph .sil{color:#212b39}
h1{font-family:var(--disp);font-weight:400;font-size:clamp(27px,4vw,50px);line-height:1.1;text-transform:uppercase;letter-spacing:.01em;overflow-wrap:break-word}
.lead{font-size:19px;line-height:1.6;color:var(--ink2);max-width:64ch;margin-top:18px}
.sub{margin-top:20px;font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--emd)}
.sub time{background:var(--ink);color:var(--mint);padding:3px 8px;border-radius:2px;margin-left:4px}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:48px;align-items:center;padding-top:50px;padding-bottom:50px}
.eyebrow{display:inline-block;font-family:var(--mono);font-size:12.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;background:var(--ink);color:var(--mint);padding:5px 10px;border-radius:2px;margin-bottom:20px}
.hero h1{font-size:clamp(27px,3.6vw,46px)}
.bul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.bul li{display:flex;align-items:center;gap:8px;border:2px solid var(--ink);background:#ffffff;border-radius:2px;padding:5px 12px 5px 9px;font-family:var(--mono);font-size:13px;font-weight:500}
.bul li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--em);flex:none}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-c{position:relative;background:var(--ink);border-radius:6px;padding-bottom:10px;box-shadow:0 4px 0 #05080b,0 24px 30px -20px rgba(16,22,32,.6)}
.hero-c::before{content:"";position:absolute;left:50%;top:-14px;width:96px;height:14px;margin-left:-48px;border:5px solid var(--ink);border-bottom:0;border-radius:8px 8px 0 0}
.hero-c::after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:var(--stripe);border-radius:0 0 6px 6px}
.case-l{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#cfd7dc;border-bottom:1px solid #2c343d}
.case-l .sil{width:50px;color:var(--mint)}

/* code */
.codetabs{display:flex;border-bottom:1px solid #2c343d;padding:0 6px}
.codetabs button{background:none;border:0;border-bottom:3px solid transparent;color:#a9b3bb;font:500 13px var(--mono);padding:0 14px;min-height:46px;cursor:pointer;letter-spacing:.04em}
.codetabs button[aria-selected=true]{color:var(--mint);border-bottom-color:var(--mint)}
pre.code{position:relative;margin:0;background:#0b0f15;color:#dce3e9;font:400 13.5px/1.65 var(--mono);padding:48px 18px 18px;overflow-x:auto;border-radius:4px;max-width:100%;-webkit-overflow-scrolling:touch;tab-size:2}
.codebox pre.code{border-radius:0;background:transparent}
pre.code code{font:inherit;background:none;padding:0;color:inherit;white-space:pre}
pre.code .k{color:#5e8ce6}pre.code .s{color:#bef0b0}pre.code .c{color:#8a949d}
.copy{position:absolute;top:6px;right:6px;min-height:36px;min-width:60px;padding:0 12px;background:#1b222b;color:#e4eaee;border:1px solid #3c4652;border-radius:2px;font:700 11.5px var(--mono);letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.copy:hover{background:var(--mint);color:var(--ink);border-color:var(--mint)}

/* parts bins */
.bins{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.bin{display:flex;flex-direction:column-reverse;justify-content:flex-end;background:var(--pn);border:2px solid var(--ink);border-top:9px solid var(--em);border-radius:3px;box-shadow:0 3px 0 rgba(16,22,32,.3)}
.bin dd{font-family:var(--disp);font-size:clamp(24px,2.6vw,32px);line-height:1;color:var(--emd);padding:18px 16px 10px;overflow-wrap:anywhere}
.bin dt{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);padding:0 16px 14px;line-height:1.4}

/* cells */
.g3,.g2{display:grid;gap:34px 40px}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cell{border-top:2px solid var(--ink);padding-top:16px;position:relative;min-width:0}
.cell .peg{position:absolute;top:-8px;left:0;width:14px;height:14px;border-radius:50%;background:var(--pn);border:4px solid var(--em)}
.cell h3{font-size:17px;font-weight:800;line-height:1.3;letter-spacing:.02em;margin-top:8px}
.cell p{font-size:15.5px;color:var(--ink2);margin-top:8px}
.steps .cell{border-top:0;border-left:2px dashed #3c4652;padding:0 0 0 22px}
.steps .n{display:block;font-family:var(--disp);font-size:58px;line-height:1;color:var(--mint)}
.dark .cell h3{color:#ffffff}.dark .cell p{color:#c8d0d6}

/* prose */
.prose{max-width:74ch}
.prose>*+*{margin-top:18px}
.prose h2{font-size:26px;font-weight:800;line-height:1.2;margin-top:44px;padding-top:20px;position:relative}
.prose h2::before{content:"";position:absolute;left:0;top:0;width:60px;height:7px;background:var(--stripe)}
.prose>h2:first-child{margin-top:0}
.prose h3{font-size:19px;font-weight:800;line-height:1.3;margin-top:30px}
.prose ul,.prose ol{padding-left:24px}
.prose li+li{margin-top:8px}
.prose ul li::marker{color:var(--em)}
.prose ol li::marker{font-family:var(--mono);font-weight:700;color:var(--emd)}
.prose a{color:var(--emd);font-weight:600;text-underline-offset:3px}
.prose :not(pre)>code,.keyout code{font-family:var(--mono);font-size:.88em;background:var(--tint);padding:2px 6px;border-radius:2px;overflow-wrap:anywhere}
.prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;font-size:15px;line-height:1.45;border:2px solid var(--ink);border-radius:3px}
.prose th{background:var(--ink);color:#ffffff;text-align:left;font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;padding:11px 14px;white-space:nowrap}
.prose td{padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}
.prose tr:nth-child(even) td{background:#eef5f2}
.read .prose{margin:0 auto}
.doc .prose{max-width:76ch}
.art .doc .prose{font-size:17.5px;line-height:1.78}

/* faq */
.qa details{border-top:2px solid var(--ink)}
.qa details:last-child{border-bottom:2px solid var(--ink)}
.qa summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;padding:14px 0;font-size:17px;font-weight:600;line-height:1.35}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"";flex:none;width:30px;height:30px;border-radius:2px;background:linear-gradient(#ffffff,#ffffff) center/14px 3px no-repeat,linear-gradient(#ffffff,#ffffff) center/3px 14px no-repeat,var(--em);transition:transform .2s}
.qa details[open] summary::after{transform:rotate(45deg);background-color:var(--ink)}
.ans{padding:0 46px 20px 0;color:var(--ink2);font-size:16px}

/* callout */
.callout{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:36px;background:var(--em);color:#ffffff;border-radius:4px;padding:46px 46px 38px;box-shadow:0 3px 0 var(--emd),0 22px 30px -22px rgba(16,22,32,.5);overflow:hidden}
.callout::before{content:"";position:absolute;left:0;right:0;top:0;height:12px;background:var(--stripe)}
.callout h2{font-family:var(--disp);font-weight:400;font-size:clamp(22px,2.6vw,30px);line-height:1.15;text-transform:uppercase}
.callout p{margin-top:10px;color:#e9f1f8;max-width:56ch}
.callout .btn{background:var(--pn);color:var(--ink);border-color:var(--pn);box-shadow:0 3px 0 rgba(0,10,30,.5)}
.callout .btn:hover{background:#ffffff}
.hookslot{position:relative;width:150px;padding-top:20px}
.hookslot::before{content:"";position:absolute;left:19px;top:0;width:10px;height:26px;border-radius:5px;background:var(--ink)}
.ghostkey{fill:none;stroke:#ffffff;stroke-width:1.6;stroke-dasharray:5 4;overflow:visible}
.solidkey{color:var(--em)}

/* key page */
.keyhero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);grid-template-areas:"t f" "b f";gap:30px 54px;align-items:start}
.kh-t{grid-area:t}.kh-f{grid-area:f}.ben{grid-area:b}
.kh-f{background:#ffffff;border:2px solid var(--ink);border-radius:4px;padding:22px 26px 26px;box-shadow:8px 8px 0 var(--sh)}
.kh-f .hookslot{margin:0 auto 14px}
.ben{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 28px}
.ben li{border-top:2px solid var(--ink);padding-top:12px}
.ben h2{font-size:16px;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.ben p{font-size:15px;color:var(--ink2);margin-top:6px;line-height:1.55}
.form{min-width:0}
.tabs2{display:grid;grid-template-columns:1fr 1fr;border:2px solid var(--ink);border-radius:3px;overflow:hidden;margin-bottom:16px}
.tabs2 button{min-height:46px;background:#ffffff;color:var(--ink2);border:0;font:800 13px "Libre Franklin",sans-serif;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;padding:0 8px}
.tabs2 button[aria-selected=true]{background:var(--ink);color:#ffffff}
.msg{font-size:14.5px;line-height:1.45;padding:10px 12px;border-left:5px solid var(--em);background:var(--tint);margin-bottom:14px;border-radius:0 2px 2px 0}
.msg:empty{display:none}
.msg.err{border-left-color:var(--err);background:#f8fbe5;color:#787d12;font-weight:600}
.row{margin:0 0 14px}
.row label,.calc label{display:block;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px}
.row input,.row select,.row textarea{display:block;width:100%;min-height:48px;padding:10px 12px;border:2px solid var(--ink);border-radius:3px;background:#ffffff;color:var(--ink);font:400 16px/1.4 "Libre Franklin",sans-serif}
.row textarea{min-height:170px;resize:vertical}
.row input:focus,.row select:focus,.row textarea:focus{outline:3px solid var(--mint);outline-offset:0;border-color:var(--emd)}
.note{font-size:13px;line-height:1.5;color:var(--ink2);margin:8px 0 0}
.form>.note{text-align:center;margin:0 0 12px}
[data-form] .btn,[data-support] .btn{width:100%;min-height:54px;font-size:15.5px;margin-top:4px}
.keyout{display:none}
.keyout.on{display:block}
.keyout h3{font-size:18px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;margin-bottom:12px}
.keybox{display:flex;align-items:center;gap:10px;background:var(--ink);color:var(--mint);border-radius:3px;padding:8px 8px 8px 14px;font:500 14px/1.4 var(--mono)}
.keybox span{flex:1;min-width:0;overflow-wrap:anywhere}
.keyout p{font-size:15px;line-height:1.9;margin-top:12px}
.keyout .note{line-height:1.5}
.mut{color:var(--ink2)}
.acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
[data-support-msg]{font-weight:600;font-size:15px}
[data-support-msg]:empty{display:none}

/* pricing */
.cols{display:grid;gap:40px;align-items:start}
.price{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.calc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.calc>div{min-width:0}
.calc label{font-family:var(--mono);font-weight:500;color:#b4bec5;min-height:2.8em;display:flex;align-items:flex-end}
.calc input{width:100%;min-height:52px;padding:0 12px;background:#0b0f15;border:2px solid #3c4652;border-radius:3px;color:#ffffff;font:500 18px var(--mono)}
.calc input:focus{outline:3px solid var(--mint);outline-offset:0}
.calc>div:last-child{grid-column:1/-1;border-top:2px dashed #3c4652;padding-top:16px}
.calc>div:last-child label{min-height:0}
.calc output{display:block;font-family:var(--disp);font-size:clamp(38px,5vw,54px);line-height:1.1;color:var(--mint);overflow-wrap:anywhere}
.calcp .btn{margin-top:24px;width:100%}
.ex{list-style:none;padding:0;counter-reset:ex}
.ex li{counter-increment:ex;border-top:2px solid var(--ink);padding:16px 0 18px 52px;position:relative}
.ex li::before{content:counter(ex);position:absolute;left:0;top:14px;font-family:var(--disp);font-size:30px;line-height:1;color:var(--em)}
.ex h3{font-size:17px;font-weight:800;line-height:1.3}
.ex p{font-family:var(--mono);font-size:13.5px;line-height:1.6;color:var(--ink2);margin-top:6px}

/* page head, crumbs */
.head{padding-right:220px}
.head .corner{position:absolute;right:46px;top:44px;width:150px;color:var(--sh)}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:0 10px;font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.1em;text-transform:uppercase;margin:-10px 0 8px;color:var(--ink2)}
.crumbs a{display:inline-flex;align-items:center;min-height:44px;color:var(--emd)}
.crumbs span{min-width:0;overflow-wrap:anywhere}
.crumbs i{width:7px;height:7px;border-radius:50%;background:var(--ink);flex:none}

/* docs + article */
.docs{grid-template-columns:270px minmax(0,1fr)}
.art{grid-template-columns:minmax(0,1fr) 270px}
.sup{grid-template-columns:minmax(0,1fr) 300px}
.art-m{display:flex;flex-direction:column;gap:50px}
.rail{position:sticky;top:calc(var(--bar-h) + 26px);display:flex;flex-direction:column;gap:22px;max-height:calc(100vh - var(--bar-h) - 40px);overflow-y:auto}
.toc{background:var(--pn);border:2px solid var(--ink);border-radius:3px;padding:0 0 6px}
.toc-h{background:var(--ink);color:var(--mint);font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;padding:10px 16px}
.toc ol{list-style:none;padding:0;counter-reset:t}
.toc li{counter-increment:t;border-top:1px solid var(--line)}
.toc li:first-child{border-top:0}
.toc a{display:flex;gap:10px;align-items:baseline;min-height:44px;padding:11px 16px;font-size:14px;font-weight:600;line-height:1.35;color:var(--ink);text-decoration:none}
.toc a::before{content:counter(t,decimal-leading-zero);font-family:var(--mono);font-size:12px;color:var(--emd);flex:none}
.toc a:hover{background:var(--tint)}
.side{position:relative;background:var(--ink);color:#c8d0d6;border-radius:3px;padding:26px 18px 20px;overflow:hidden}
.side::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:var(--stripe)}
.side-h{font-family:var(--disp);font-size:17px;line-height:1.25;text-transform:uppercase;color:#ffffff}
.side p+p{font-size:14.5px;line-height:1.55;margin-top:8px}
.side .btn{width:100%;margin-top:16px}
.take{background:var(--tint);border-color:#9cb3cd}
.take .ph{margin-bottom:20px}
.take ul{list-style:none;padding:0;display:grid;gap:14px}
.take li{position:relative;padding-left:32px;font-size:16.5px;line-height:1.55}
.take li::before{content:"";position:absolute;left:0;top:5px;width:16px;height:16px;border-radius:50%;background:var(--pn);border:5px solid var(--em)}
.supf .prose{max-width:none}

/* 404 */
.nf{text-align:center;padding-top:56px;padding-bottom:60px}
.nf .hookslot{margin:0 auto 6px}
.nf .ghostkey{stroke:var(--em)}
.nf-n{font-family:var(--disp);font-size:clamp(80px,16vw,170px);line-height:1;color:var(--sh)}
.nf .lead{margin-left:auto;margin-right:auto}
.nf .cta-row{justify-content:center}
.nf-l{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 22px;margin-top:26px}
.nf-l a{display:inline-flex;align-items:center;min-height:44px;font-weight:600}

/* footer */
.foot{position:relative;background:var(--ink);color:#c8d0d6;padding-top:12px}
.foot::before{content:"";position:absolute;left:0;right:0;top:0;height:12px;background:var(--stripe)}
.foot-in{max-width:1200px;margin:0 auto;padding:46px 20px 30px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:30px 60px}
.f-n{font-family:var(--disp);font-size:24px;line-height:1.15;text-transform:uppercase;color:#ffffff}
.f-t{font-size:15px;margin:8px 0 20px}
.f-l{list-style:none;padding:0;columns:2;column-gap:36px}
.f-l li{break-inside:avoid}
.f-l a{display:inline-flex;align-items:center;min-height:44px;color:#e4eaee;font-size:15px;font-weight:500;text-decoration:none;border-bottom:1px solid transparent}
.f-l a:hover{color:var(--mint)}
.legal-n{grid-column:1/-1;border-top:1px solid #2c343d;padding-top:20px;font-family:var(--mono);font-size:12.5px;line-height:1.6;color:#b4bec5}

/* ---------- responsive ---------- */
@media(max-width:1020px){
.burger{display:flex}
.nav{display:none;position:absolute;left:0;right:0;top:100%;height:auto;margin:0;flex-direction:column;background:var(--ink);border-top:1px solid #2c343d;padding:6px 20px 14px;box-shadow:0 14px 20px -8px rgba(16,22,32,.6)}
.nav.open{display:flex}
.nav a{min-height:48px;padding:0 4px;border:0;border-bottom:1px solid #2c343d;font-size:14px}
.nav a[aria-current]{border-bottom-color:var(--mint)}
.btn.hb{margin-left:auto}
.hero{grid-template-columns:minmax(0,1fr);gap:40px}
.bins{grid-template-columns:repeat(6,minmax(0,1fr))}
.bin{grid-column:span 2}.bin:nth-child(-n+2){grid-column:span 3}
.keyhero{grid-template-columns:minmax(0,1fr);grid-template-areas:"t" "f" "b"}
.kh-f{max-width:520px;width:100%}
.price,.docs,.art,.sup{grid-template-columns:minmax(0,1fr)}
.rail{position:static;max-height:none;overflow:visible}
.art{display:flex;flex-direction:column;align-items:stretch}
.art .rail{display:contents}
.art .toc{order:-1}
.callout{grid-template-columns:minmax(0,1fr);gap:22px}
.callout .hookslot{width:110px}
.callout .btn{justify-self:start}
}
@media(max-width:700px){
:root{--sign-h:86px}
body.page-home{--sign-h:120px}
body{font-size:16.5px}
.sign-s{margin-top:10px;font-size:10.5px;letter-spacing:.12em}
.sign-s .dom{display:none}
.sign-in,.bar-in{padding-left:16px;padding-right:16px}
.bar-in{gap:10px}
.logo span{display:none}
.wrap{padding:38px 16px 64px;gap:40px}
.pn{padding:32px 20px 30px}
.pn::before{left:22px}.pn::after{right:22px}
.hero{padding-top:34px;padding-bottom:30px}
.ph{gap:12px;margin-bottom:24px}
.ph h2{font-size:20px}
.ph .sil{width:70px}
.lead{font-size:17.5px}
.g3,.g2{grid-template-columns:minmax(0,1fr);gap:28px}
.steps .n{font-size:46px}
.bins{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.bin,.bin:nth-child(-n+2){grid-column:span 1}
.bin:first-child{grid-column:1/-1}
.bin dd{padding:14px 12px 8px}.bin dt{padding:0 12px 12px}
.head{padding-right:20px}
.head .corner{display:none}
.kh-f{padding:18px 16px 20px;box-shadow:5px 5px 0 var(--sh)}
.kh-f .hookslot{width:110px;margin-bottom:10px}
.ben{grid-template-columns:minmax(0,1fr)}
.calc{grid-template-columns:minmax(0,1fr)}
.calc label{min-height:0}
.callout{padding:38px 20px 28px}
.callout .btn{justify-self:stretch}
.prose h2{font-size:22px}
.ans{padding-right:0}
.foot-in{grid-template-columns:minmax(0,1fr);padding:38px 16px 26px}
.cta-row .btn{flex:1 1 100%}
pre.code{font-size:12.5px;padding:46px 14px 14px}
}
@media(max-width:380px){.btn.hb{padding:0 12px;font-size:12.5px;letter-spacing:.04em}.f-l{columns:1}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}