/* Selfbuild: an engineering blueprint. Sheet, white technical-pen ink, title blocks, red pencil only for holder markups. */
@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(/assets/fonts/Archivo-latin-var.woff2) format('woff2')}
@font-face{font-family:'Martian Mono';font-style:normal;font-weight:100 800;font-stretch:75% 112.5%;font-display:swap;src:url(/assets/fonts/MartianMono-latin-var.woff2) format('woff2')}
:root{--sheet:#0E335F;--sheet-deep:#0A2747;--sheet-hi:#13406F;--ink:#E9F0F7;--ink-2:rgba(233,240,247,.66);--ink-3:rgba(233,240,247,.42);--hair:rgba(233,240,247,.24);--grid:rgba(233,240,247,.07);--grid2:rgba(233,240,247,.04);--red:#E8613C;--print:#EDF1F4;--print-ink:#0E335F;--print-hair:rgba(14,51,95,.28);
  --mono:'Martian Mono',ui-monospace,monospace;--sans:'Archivo',system-ui,sans-serif;--g:16px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--sheet);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;overflow-x:hidden;min-height:100vh}
img{max-width:100%;display:block}
a{color:inherit}
a,button,[role=button],summary,label,select,.ca-v,input[type=checkbox],input[type=range],input[type=file]{cursor:pointer}
button{font:inherit;color:inherit}
::selection{background:var(--ink);color:var(--sheet)}
.skip{position:absolute;left:-999px;top:0}.skip:focus{left:20px;top:20px;z-index:99;background:var(--ink);color:var(--sheet);padding:8px 12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.num,.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.lab{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);font-weight:400}
.red{color:var(--red)}
.nowrap{white-space:nowrap}
.small{font-size:13px;color:var(--ink-2)}
.grid{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px),linear-gradient(var(--grid2) 1px,transparent 1px),linear-gradient(90deg,var(--grid2) 1px,transparent 1px);background-size:120px 120px,120px 120px,24px 24px,24px 24px}
.grid-print{background-color:var(--print);background-image:linear-gradient(rgba(14,51,95,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(14,51,95,.09) 1px,transparent 1px),linear-gradient(rgba(14,51,95,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(14,51,95,.05) 1px,transparent 1px);background-size:120px 120px,120px 120px,24px 24px,24px 24px}

/* ---------------------------------------------------------------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:12px 22px;border:1px solid var(--ink);border-radius:0;background:transparent;color:var(--ink);font-family:var(--sans);font-stretch:112%;font-weight:600;font-size:14px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;white-space:nowrap;transition:box-shadow .12s,background-color .12s,color .12s}
.btn.primary{background:var(--ink);color:var(--sheet)}
.btn.primary:hover{box-shadow:4px 4px 0 -1px var(--sheet),4px 4px 0 0 var(--ink)}
.btn.ghost:hover{background:var(--sheet-hi)}
.btn.red{border-color:var(--red);color:var(--red)}
.btn.red:hover{background:rgba(232,97,60,.1)}
.btn.sm{min-height:40px;padding:8px 14px;font-size:12px}
.btn[disabled]{opacity:.45;cursor:not-allowed;box-shadow:none}
.btn .num{font-weight:400;letter-spacing:0;font-stretch:100%}

/* ---------------------------------------------------------------- nav (inside the drawing frame) */
.nav{position:absolute;z-index:20;left:var(--g);right:var(--g);top:var(--g);height:60px;display:flex;align-items:center;gap:28px;padding:0 20px;border-bottom:1px solid var(--hair)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand img{width:28px;height:28px}
.brand span{font-family:var(--mono);font-size:12px;letter-spacing:.16em}
.links{display:flex;gap:26px;margin-left:auto}
.links a{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;padding:10px 0}
.links a:hover{text-decoration:underline;text-underline-offset:6px}
.acts{display:flex;align-items:center;gap:12px}
.ca{display:none;align-items:center;gap:8px}
.ca.on{display:inline-flex}
.ca b{font-family:var(--mono);font-size:11px;letter-spacing:.14em;font-weight:400;color:var(--ink-2)}
.ca-v{background:none;border:0;padding:8px 0;font-family:var(--mono);font-size:12px;color:var(--ink);text-decoration:underline dotted;text-underline-offset:4px}
.menu-b{display:none}
.drawer{position:fixed;z-index:40;top:calc(var(--g) + 61px);left:var(--g);right:var(--g);background:var(--sheet);border:1px solid var(--hair);display:flex;flex-direction:column}
.drawer[hidden]{display:none}
.drawer a{padding:16px 20px;border-bottom:1px solid var(--hair);text-decoration:none;font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase}

/* ---------------------------------------------------------------- frames + scene shells */
.frame{position:absolute;inset:var(--g);border:1px solid var(--hair);pointer-events:none}
.scene{position:relative;padding:96px clamp(20px,5vw,72px)}
.scene>*{max-width:1400px;margin-left:auto;margin-right:auto}
.sh{margin-bottom:44px}
.sh.row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
h1,h2,h3{margin:0;font-weight:300}
.sh h2,.ph{font-family:var(--sans);font-stretch:125%;font-weight:300;text-transform:uppercase;line-height:.98;letter-spacing:.005em;font-size:clamp(34px,4.6vw,56px);margin-top:12px}
.sub{max-width:640px;margin:16px 0 0;font-size:17px;color:var(--ink)}
.h3{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin:48px 0 16px;font-weight:400}

/* ---------------------------------------------------------------- hero: the sheet */
.hero{position:relative;min-height:max(100svh,780px);overflow:hidden}
.hero-text{position:absolute;z-index:3;left:calc(var(--g) + clamp(28px,5.6vw,84px));top:calc(var(--g) + 60px + clamp(56px,9vh,96px));max-width:calc(100% - 64px)}
.namewrap{position:relative;display:inline-block;padding-top:40px}
.dimx{position:absolute;left:0;right:0;top:0;height:20px;display:flex;align-items:center}
.dimx::before{content:"";position:absolute;left:0;right:0;top:9px;border-top:1px solid var(--ink)}
.dimx .ar{position:absolute;top:2px;width:1px;height:16px;background:var(--ink)}
.dimx .ar.l{left:0}.dimx .ar.r{right:0}
.dimx .ar::after{content:"";position:absolute;top:4px;border:4px solid transparent}
.dimx .ar.l::after{left:1px;border-right:10px solid var(--ink);border-left:0}
.dimx .ar.r::after{right:1px;border-left:10px solid var(--ink);border-right:0}
.dl-lab{position:relative;margin:0 auto;background:var(--sheet);padding:0 14px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.name{font-family:var(--sans);font-stretch:125%;font-weight:300;text-transform:uppercase;font-size:clamp(46px,9vw,132px);line-height:.95;letter-spacing:.005em;margin-left:-.05em}
.line{font-size:clamp(17px,1.5vw,21px);line-height:1.4;max-width:470px;margin:26px 0 0}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.rig{position:absolute;z-index:2;width:1100px;height:560px;right:var(--g);top:calc(var(--g) + 60px + 200px);transform-origin:100% 0;transform:scale(var(--rs,1))}
.wire{position:absolute;left:0;top:0;width:600px;height:500px;overflow:visible}
.wire line,.wire path,.wire rect{fill:none;stroke:var(--ink);stroke-width:1.3;vector-effect:non-scaling-stroke}
.wire .thin{stroke:var(--ink-3);stroke-dasharray:6 4 1 4}
.wire .constr{stroke:var(--ink-3);stroke-dasharray:3 5}
.wire .fillink{fill:var(--ink);stroke:none}
.wire .knock{fill:var(--sheet);stroke:none}
.wire .dimt{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;fill:var(--ink)}
.wire .dl{stroke-dasharray:var(--len,1200);stroke-dashoffset:0;transition:stroke-dashoffset 1.6s cubic-bezier(.5,0,.2,1)}
.wire.drafting .dl{stroke-dashoffset:var(--len,1200);transition:none}
.wire .cloud path{fill:none;stroke:var(--red);stroke-width:1.6;transition:opacity .4s}
.wire .cloud text{fill:var(--red);font-family:var(--mono);font-size:12px}
.wire .cloud.off{opacity:0}
.arm{position:absolute;left:176px;top:0;height:520px;width:auto;max-width:none;mix-blend-mode:lighten;pointer-events:none;user-select:none}
.tblock{background:var(--sheet);border:1px solid var(--hair);font-family:var(--mono);font-size:12px}
.hero .tblock{position:absolute;z-index:4;right:var(--g);bottom:var(--g);width:min(470px,100%);border-right:0;border-bottom:0}
.tb-big{display:grid;grid-template-columns:1fr 1.1fr 1.2fr;border-bottom:1px solid var(--hair)}
.tb-big>div{padding:10px 12px;border-right:1px solid var(--hair);min-width:0}
.tb-big>div:last-child{border-right:0}
.tb-big .v{display:block;margin-top:4px;font-family:var(--mono);font-size:18px;font-weight:400;line-height:1.25;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tb-big .v.sm{font-size:12px;white-space:normal;word-break:break-all;line-height:1.35;margin-top:7px}
.tb-big a.v:hover{text-decoration:underline}
.tb-row{display:grid;grid-template-columns:52px 1fr 86px 74px;border-bottom:1px solid var(--hair);min-height:34px}
.tb-row>*{padding:8px 10px;border-right:1px solid var(--hair);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.tb-row>*:last-child{border-right:0}
.tb-row:last-child{border-bottom:0}
.tb-row.h>*{color:var(--ink-2);font-size:10px;letter-spacing:.14em;text-transform:uppercase}
.tb-row.redl>*{color:var(--red)}
.tb-row.k2{grid-template-columns:90px 1fr}
.tb-row a{text-decoration:none}.tb-row a:hover{text-decoration:underline}
.tb-row.in{animation:rowin .5s ease-out}
@keyframes rowin{from{transform:translateY(-8px);opacity:0}to{transform:none;opacity:1}}
.demo{position:absolute;z-index:4;left:calc(var(--g) + clamp(28px,5.6vw,84px));bottom:calc(var(--g) + 24px);font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;border:1px solid var(--red);color:var(--red);padding:5px 9px}

/* ---------------------------------------------------------------- redline */
.redline{border-top:1px solid var(--hair)}
.rl-grid{position:relative;display:grid;grid-template-columns:minmax(0,560px) minmax(0,1fr);gap:clamp(40px,6vw,110px);align-items:start}
.xplode{position:relative;margin:0;max-width:560px}
.xplode img{width:100%;height:auto;mix-blend-mode:lighten}
.clouds{position:absolute;inset:0}
.cl{position:absolute;transform:translate(-50%,-50%);width:46%;aspect-ratio:3.2;pointer-events:none}
.cl svg{width:100%;height:100%;overflow:visible}
.cl path{fill:none;stroke:var(--red);stroke-width:1.6;stroke-dasharray:7 5;vector-effect:non-scaling-stroke}
.cl b{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--mono);font-weight:400;font-size:11px;color:var(--red);letter-spacing:.06em}
.leaders{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.leaders path{fill:none;stroke:var(--red);stroke-width:1}
.leaders circle{fill:var(--red)}
.tasks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.task{position:relative;padding:16px 0 18px;border-bottom:1px solid var(--hair)}
.task:first-child{border-top:1px solid var(--hair)}
.task .tt{font-family:var(--mono);font-size:13px;color:var(--red);line-height:1.5;word-break:break-word}
.task .tt a{text-decoration:none}.task .tt a:hover{text-decoration:underline}
.task .meta{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:8px;font-family:var(--mono);font-size:11.5px;color:var(--ink-2);font-variant-numeric:tabular-nums}
.task .meta b{font-weight:400;color:var(--ink)}
.task .tag{border:1px solid var(--hair);padding:1px 6px;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.task .tag.r{border-color:var(--red);color:var(--red)}
.bar{position:relative;height:18px;margin-top:10px;display:flex;align-items:center}
.bar i{display:block;height:1px;background:var(--red);position:relative;min-width:2px;transition:width .5s ease-out}
.bar i::before,.bar i::after{content:"";position:absolute;top:-6px;width:1px;height:13px;background:var(--red)}
.bar i::before{left:0}.bar i::after{right:0}
.bar span{margin-left:10px;font-family:var(--mono);font-size:11px;color:var(--red);white-space:nowrap}
.task .acts2{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.empty-cloud{display:flex;align-items:center;gap:22px;padding:28px 0;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.empty-cloud svg{width:150px;height:56px;flex:none}
.empty-cloud path{fill:none;stroke:var(--red);stroke-width:1.5;stroke-dasharray:7 5}
.empty-cloud p{margin:0;font-family:var(--mono);font-size:13px;color:var(--red)}
.calc{margin-top:36px;border:1px solid var(--hair);padding:20px 22px;background:var(--sheet)}
.calc-h{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.calc-h b{font-weight:400;font-size:13px;color:var(--red)}
.ruler{display:block;margin-top:18px;position:relative}
.ruler input{width:100%;margin:12px 0 0;height:36px;background:transparent;-webkit-appearance:none;appearance:none}
.ruler input::-webkit-slider-runnable-track{height:1px;background:var(--ink)}
.ruler input::-moz-range-track{height:1px;background:var(--ink)}
.ruler input::-webkit-slider-thumb{-webkit-appearance:none;width:3px;height:24px;margin-top:-12px;background:var(--ink);border:0;border-radius:0}
.ruler input::-moz-range-thumb{width:3px;height:24px;background:var(--ink);border:0;border-radius:0}
.ticks{display:block;height:10px;margin-top:-8px;background-image:linear-gradient(90deg,var(--ink-3) 1px,transparent 1px),linear-gradient(90deg,var(--ink) 1px,transparent 1px);background-size:2.5% 6px,10% 10px;background-repeat:repeat-x;background-position:0 0,0 0;pointer-events:none}
.ruler b{display:block;margin-top:8px;font-weight:400;font-size:14px}
.stepper{display:flex;align-items:center;gap:12px;margin-top:18px;flex-wrap:wrap}
.stepper .btn{width:40px;padding:0}
.stepper b{font-weight:400;min-width:84px;text-align:center}
.stepper .mult{color:var(--ink-2)}
.bar.you{margin:18px 0 22px}
.bar.you i{background:repeating-linear-gradient(90deg,var(--red) 0 6px,transparent 6px 9px)}

/* ---------------------------------------------------------------- workshop (whiteprint band) */
.print{color:var(--print-ink)}
.print .lab{color:rgba(14,51,95,.66)}
.print .btn{border-color:var(--print-ink);color:var(--print-ink)}
.print .btn.primary{background:var(--print-ink);color:var(--print)}
.print .btn.primary:hover{box-shadow:4px 4px 0 -1px var(--print),4px 4px 0 0 var(--print-ink)}
.print .btn.ghost:hover{background:rgba(14,51,95,.07)}
.print :focus-visible{outline-color:var(--print-ink)}
.ws-grid{display:grid;grid-template-columns:minmax(0,460px) minmax(0,1fr);gap:clamp(32px,5vw,90px);align-items:center}
.ws-grid.one{grid-template-columns:1fr}
.vault{width:100%;height:auto;mix-blend-mode:darken}
.timing{width:100%;height:auto;display:block;overflow:visible}
.timing text{font-family:var(--mono);font-size:11px;fill:var(--print-ink)}
.timing .ax{stroke:var(--print-ink);stroke-width:1}
.timing .lot{fill:none;stroke:var(--print-ink);stroke-width:1.2}
.timing .w{fill:url(#hatch)}
.timing .tl{stroke:var(--red);stroke-width:1.4}
.timing .tlt{fill:var(--red)}
.timing .demo-t{fill:var(--red);letter-spacing:.14em}
.ws-note{font-family:var(--mono);font-size:12.5px;margin:14px 0 0;min-height:20px}
.ws-ctl{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin-top:22px}
.ws-ctl label{display:flex;flex-direction:column;gap:6px}
input[type=text],input:not([type]),select,textarea{font-family:var(--mono);font-size:14px;color:inherit;background:transparent;border:1px solid currentColor;border-radius:0;padding:10px 12px;min-height:44px;min-width:0}
.print input,.print select{border-color:var(--print-hair);color:var(--print-ink)}
select option{color:#0E335F;background:#EDF1F4}
.ws-bal{font-size:12px;margin:14px 0 0;color:rgba(14,51,95,.75)}

/* ---------------------------------------------------------------- the record */
.record{background:var(--sheet-deep);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.follow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;min-height:40px}
.follow input{width:18px;height:18px;accent-color:#E9F0F7}
.rc-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:28px;align-items:start}
.rtable{font-family:var(--mono);font-size:12px;font-variant-numeric:tabular-nums;border-top:1px solid var(--hair);min-width:0}
.rt-h,.rt-r{display:grid;grid-template-columns:52px 124px minmax(0,1fr) 80px 84px 112px;align-items:center}
.rt-h.c,.rt-body.c .rt-r{grid-template-columns:52px minmax(0,1fr) 80px 84px 112px}
.rt-h>*,.rt-r>*{padding:9px 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.rt-h{color:var(--ink-2);font-size:10px;letter-spacing:.14em;text-transform:uppercase;border-bottom:1px solid var(--hair)}
.rt-body{max-height:520px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--hair) transparent}
.rt-r{position:relative;cursor:pointer}
.rt-r::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--hair);transform-origin:0 0}
.rt-r.new::after{animation:rule 1.1s ease-out}
@keyframes rule{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.rt-r:hover,.rt-r.on{background:var(--sheet-hi)}
.rt-r .coin{display:flex;align-items:center;gap:8px}
.rt-r .coin img{width:24px;height:24px;flex:none;object-fit:cover;border:1px solid var(--hair)}
.rt-r a{text-decoration:none}.rt-r a:hover{text-decoration:underline}
.rt-r .ship{color:var(--ink)}
.rt-r .wip{color:var(--ink-2)}
.rt-empty{padding:28px 10px;color:var(--ink-2);font-family:var(--mono);font-size:12.5px;border-bottom:1px solid var(--hair)}
.diff{border:1px solid var(--hair);background:var(--sheet);min-width:0;position:sticky;top:20px}
.diff-h{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid var(--hair);font-size:12px}
.diff pre{margin:0;padding:12px;max-height:480px;overflow:auto;font-family:var(--mono);font-size:11.5px;line-height:1.6;white-space:pre;tab-size:2;color:var(--ink-2);scrollbar-width:thin;scrollbar-color:var(--hair) transparent}
.diff pre .a{color:var(--ink)}
.diff pre .d{color:var(--red);text-decoration:line-through;text-decoration-thickness:1px}
.diff pre .f{color:var(--ink);font-weight:500}
.sheets{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px;margin-top:64px}
.psheet{border:1px solid var(--hair);background:var(--sheet);display:flex;flex-direction:column}
.psheet .th{aspect-ratio:16/10;border-bottom:1px solid var(--hair);overflow:hidden;background:var(--sheet-hi);position:relative}
.psheet .th img{width:100%;height:100%;object-fit:cover;object-position:top}
.psheet .th .ph2{position:absolute;inset:14px;border:1px dashed var(--hair);display:grid;place-items:center;font-family:var(--mono);font-size:11px;color:var(--ink-2);text-align:center;padding:10px}
.psheet .pb{display:grid;grid-template-columns:1fr auto;border-bottom:1px solid var(--hair);font-family:var(--mono);font-size:12px}
.psheet .pb>*{padding:9px 12px}
.psheet .pb>*+*{border-left:1px solid var(--hair)}
.psheet .pb a{text-decoration:none;display:flex;align-items:center;gap:8px}
.psheet .pb img{width:22px;height:22px;object-fit:cover}
.psheet .open{margin:12px;align-self:flex-start}
.flow{display:flex;flex-wrap:wrap;align-items:stretch;margin-top:64px;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);font-family:var(--mono);font-size:12px}
.flow .fn{padding:16px 18px;display:flex;flex-direction:column;gap:6px;justify-content:center}
.flow .fn b{font-weight:400;font-size:15px;color:var(--ink)}
.flow .fa{flex:1;min-width:60px;position:relative;display:flex;align-items:center;justify-content:center;padding:0 10px}
.flow .fa::before{content:"";position:absolute;left:0;right:8px;top:50%;border-top:1px solid var(--ink)}
.flow .fa::after{content:"";position:absolute;right:0;top:calc(50% - 4px);border:4px solid transparent;border-left:9px solid var(--ink);border-right:0}
.flow .fa span{position:relative;background:var(--sheet-deep);padding:2px 8px;font-size:11px;color:var(--ink-2);white-space:nowrap}
.flow .branch{flex-basis:100%;border-top:1px dashed var(--hair);padding:12px 18px;color:var(--ink-2)}
.flow .branch b{color:var(--ink);font-weight:400}
.page .flow .fa span,.page .flow{background:transparent}
.page .flow .fa span{background:var(--sheet)}

/* ---------------------------------------------------------------- ending: blank sheet whose title block is the launch form */
.ending{min-height:max(100svh,820px);display:flex;flex-direction:column;justify-content:flex-end;padding:var(--g);border-top:1px solid var(--hair)}
.ending .blank{position:absolute;inset:var(--g);border:1px solid var(--hair);pointer-events:none}
.ending .blank .lab{position:absolute;left:24px;top:20px}
.ending>.tblock,.launchpage>.tblock{position:relative;z-index:2;align-self:flex-end;width:min(640px,100%);max-width:none;margin:0;border-right:0;border-bottom:0}
.ending>.launched,.launchpage>.launched{position:relative;z-index:2;align-self:flex-end;width:min(640px,100%);margin:0}
.form .tb-row{grid-template-columns:1fr}
.form .tb-row.f2{grid-template-columns:1fr 150px}
.form .tb-row.f3{grid-template-columns:1fr 1fr 1.3fr}
.form .tb-row.foot-row{grid-template-columns:1.6fr .6fr .8fr .8fr}
.form .cell{display:flex;flex-direction:column;gap:2px;padding:8px 12px 10px;white-space:normal;overflow:visible}
.form .cell a{padding:10px 0;display:inline-block}
.form input,.form select{border:0;padding:4px 0;min-height:32px;font-size:15px;width:100%;background:transparent;color:var(--ink)}
.form input:focus-visible,.form select:focus-visible{outline:0;box-shadow:inset 0 -1px 0 var(--ink)}
.form input::placeholder{color:var(--ink-3)}
.form .file{position:relative}
.form .file input{position:absolute;inset:0;opacity:0;cursor:pointer}
.form .fname{font-size:13px;padding:8px 0 4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:underline dotted;text-underline-offset:4px}
.form .split{display:block;padding:10px 12px;font-size:11.5px;color:var(--ink-2);line-height:1.7;white-space:normal}
.form .split b{color:var(--ink);font-weight:400}
.form .go{display:flex;justify-content:flex-end;align-items:center;gap:16px;padding:12px;white-space:normal}
.form .go>*{padding:0;border:0;overflow:visible}
.form .go .btn{padding:12px 22px;border:1px solid var(--ink)}
.form .err{margin:0;color:var(--red);font-size:12px;flex:1}
.launched{border:1px solid var(--hair);background:var(--sheet);padding:22px}
.launched h3{font-family:var(--sans);font-stretch:125%;font-weight:300;text-transform:uppercase;font-size:30px}
.launched p{margin:12px 0 0}

/* ---------------------------------------------------------------- inner pages */
.page{position:relative;padding:calc(var(--g) + 60px + 64px) clamp(28px,5.6vw,84px) 80px;min-height:70vh}
.page>*{position:relative;max-width:1400px;margin-left:auto;margin-right:auto}
.page>.frame{position:absolute;max-width:none;margin:0}
.foot{padding:0 var(--g) var(--g)}
.foot .tb-row{grid-template-columns:1.2fr 1.6fr .5fr .7fr .7fr;border:1px solid var(--hair);background:var(--sheet);font-family:var(--mono);font-size:12px}
.foot .cell{display:flex;align-items:center;gap:10px;padding:10px 14px}
.foot .cell a{padding:6px 0}
.foot .ca{display:flex}
.sort{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.sort .on{background:var(--ink);color:var(--sheet)}
.ctable{font-family:var(--mono);font-size:12.5px;font-variant-numeric:tabular-nums;border-top:1px solid var(--hair)}
.ct-r{display:grid;grid-template-columns:56px minmax(140px,1.2fr) minmax(0,1.3fr) 110px 70px 70px 100px 120px;align-items:center;border-bottom:1px solid var(--hair);text-decoration:none}
.ct-r>*{padding:10px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ct-r.h{color:var(--ink-2);font-size:10px;letter-spacing:.14em;text-transform:uppercase}
a.ct-r:hover{background:var(--sheet-hi)}
.ct-r img{width:40px;height:40px;object-fit:cover;border:1px solid var(--hair)}
.ct-r .tk{font-family:var(--sans);font-stretch:125%;font-weight:300;font-size:20px;text-transform:uppercase}
.ct-r .o{color:var(--red)}
.coinhead{display:grid;grid-template-columns:minmax(0,1fr) 300px;grid-template-rows:auto auto;gap:32px 48px;align-items:start}
.coinhead .ch-main{min-width:0}
.coinhead .tk{font-size:clamp(48px,7vw,96px);word-break:break-all}
.coinhead .ch-pic{margin:0;grid-row:1 / span 2;grid-column:2;border:1px solid var(--hair);padding:10px;background:var(--sheet-deep)}
.coinhead .ch-pic img{width:100%;height:auto;aspect-ratio:1;object-fit:cover}
.coinhead .tblock{grid-column:1;max-width:560px}
.coinhead .cta{margin-top:24px}
.links-row{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;margin:22px 0 0;font-family:var(--mono);font-size:12px}
.links-row a{padding:6px 0}
.dv{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.dv .box{border:1px solid var(--hair);padding:18px;background:var(--sheet)}
.dv .box p{margin:8px 0 14px;font-size:14px;color:var(--ink-2)}
.dv .rows{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.dv .rows>div{display:flex;justify-content:space-between;gap:10px;align-items:center;font-family:var(--mono);font-size:12px;border-top:1px solid var(--hair);padding-top:8px}
.tasks.wide .task{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,340px);gap:8px 32px}
.tasks.wide .task .bar{grid-column:2;grid-row:1;margin-top:0}
.hist{list-style:none;margin:0;padding:0;font-family:var(--mono);font-size:12px;border-top:1px solid var(--hair)}
.hist li{display:grid;grid-template-columns:60px minmax(0,1fr) 110px 150px;gap:10px;padding:9px 0;border-bottom:1px solid var(--hair);align-items:center}
.hist li>*{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hist .st{color:var(--ink-2)}
.hist .st.done{color:var(--ink)}
.hist .act{text-align:right}
.hist button{background:none;border:0;padding:6px 0;font-family:var(--mono);font-size:12px;text-decoration:underline}
.commitgrid{display:grid;grid-auto-flow:column;grid-template-rows:repeat(7,9px);gap:2px}
.commitgrid i{width:9px;height:9px;border:1px solid var(--hair)}
.commitgrid i.l1{background:rgba(233,240,247,.35)}.commitgrid i.l2{background:rgba(233,240,247,.65)}.commitgrid i.l3{background:var(--ink)}
.tr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;max-width:900px!important;margin-left:0!important}
.tr-box{border:1px solid var(--hair);padding:20px;background:var(--sheet);display:flex;flex-direction:column;gap:14px}
.tr-box label{display:flex;flex-direction:column;gap:6px}
.tr-box .q{margin:0;font-size:12.5px;color:var(--ink-2);min-height:20px}
.seg{display:flex;border:1px solid var(--hair);align-self:flex-start}
.seg button{background:none;border:0;padding:10px 18px;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;min-height:40px}
.seg button.on{background:var(--ink);color:var(--sheet)}
.mind{list-style:none;margin:0;padding:0;font-family:var(--mono);font-size:12px;border-top:1px solid var(--hair);max-height:560px;overflow-y:auto;overscroll-behavior:contain}
.mind li{display:grid;grid-template-columns:70px 80px minmax(0,1fr);gap:10px;padding:8px 0;border-bottom:1px solid var(--hair)}
.mind li>*{min-width:0;overflow-wrap:anywhere}
.mind .k{color:var(--ink-2);text-transform:uppercase;font-size:10.5px;letter-spacing:.1em}
.mind .t{color:var(--ink-3)}
.mind .flag .k,.mind .flag .x{color:var(--red)}
.charges{border:1px solid var(--hair);padding:14px;background:var(--sheet)}
.charges ol{list-style:none;margin:10px 0;padding:0;font-family:var(--mono);font-size:12px}
.charges li{display:grid;grid-template-columns:40px 1fr auto;gap:8px;padding:7px 0;border-bottom:1px solid var(--hair)}
.statgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:1px solid var(--hair);border-left:1px solid var(--hair);margin-top:32px}
.statgrid>div{padding:18px;border-right:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.statgrid b{display:block;margin-top:8px;font-family:var(--mono);font-weight:400;font-size:26px}
.killer{font-family:var(--sans);font-stretch:112%;font-size:clamp(20px,2.4vw,30px);line-height:1.3;max-width:900px;margin:24px 0 0}
.toc{display:flex;flex-wrap:wrap;gap:6px 18px;margin:0 0 40px;font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.1em}
.toc a{padding:8px 0}
.doc{max-width:820px!important;margin-left:0!important}
.doc h2{font-family:var(--sans);font-stretch:125%;font-weight:300;text-transform:uppercase;font-size:24px;margin:48px 0 14px;padding-top:14px;border-top:1px solid var(--hair)}
.doc p,.doc li{font-size:16px}
.doc ul{padding-left:20px}
.doc li{margin:6px 0}
.params{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:12.5px}
.params td{border-bottom:1px solid var(--hair);padding:9px 8px;vertical-align:top}
.params td:nth-child(2){text-align:right;white-space:nowrap}
.addr a{word-break:break-all}
.lost{display:grid;place-items:center;text-align:center;min-height:100svh}
.lost-art{width:min(640px,90%);height:auto;mix-blend-mode:lighten;margin:0 auto}
.lost-t{display:flex;flex-direction:column;align-items:center;gap:24px;margin-top:-20px}

/* ---------------------------------------------------------------- dialogs + toasts */
.dlg{border:1px solid var(--ink);border-radius:0;background:var(--sheet);color:var(--ink);padding:28px;width:min(560px,calc(100vw - 24px));max-height:calc(100vh - 24px);overflow:auto}
.dlg::backdrop{background:rgba(5,20,40,.72)}
.dlg h2{font-family:var(--sans);font-stretch:125%;font-weight:300;text-transform:uppercase;font-size:28px;margin:0 40px 18px 0}
.dlg h3{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);margin:24px 0 10px;font-weight:400}
.dlg-x{position:absolute;top:10px;right:10px;width:44px;height:44px;background:none;border:1px solid var(--hair);font-size:24px;line-height:1}
.dlg label{display:flex;flex-direction:column;gap:6px;margin:12px 0}
.dlg textarea{min-height:120px;resize:vertical;width:100%;line-height:1.5}
.dlg .row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}
.dlg .note{font-size:13px;color:var(--ink-2);margin:10px 0 0}
.dlg .mrow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--hair);font-family:var(--mono);font-size:12px}
.dlg .mrow a{text-decoration:none}
.toasts{position:fixed;z-index:90;left:50%;bottom:20px;transform:translateX(-50%);display:flex;flex-direction:column;gap:8px;width:min(520px,calc(100vw - 24px))}
.toast{background:var(--ink);color:var(--sheet);padding:12px 16px;font-family:var(--mono);font-size:12.5px;border:1px solid var(--ink)}
.toast.err{background:var(--sheet);color:var(--red);border-color:var(--red)}

/* ---------------------------------------------------------------- responsive */
@media (max-width:1180px){
  .links{display:none}
  .menu-b{display:inline-flex}
  .rc-grid{grid-template-columns:1fr}
  .diff{position:relative;top:0}
  .ct-r{grid-template-columns:52px minmax(120px,1fr) minmax(0,1fr) 100px 60px 90px}
  .ct-r>:nth-child(6),.ct-r>:nth-child(8){display:none}
}
@media (max-width:899px){
  :root{--g:10px}
  .nav{height:56px;padding:0 12px;gap:12px}
  .nav .ca{display:none}
  .drawer{top:calc(var(--g) + 57px)}
  .hero{min-height:0;padding:calc(var(--g) + 56px + 36px) 22px var(--g)}
  .hero-text{position:relative;left:auto;top:auto;max-width:none}
  .namewrap{display:block}
  .name{font-size:clamp(40px,13.4vw,96px)}
  .rig{position:relative;right:auto;top:auto;width:100%;height:auto;transform:none;margin-top:28px}
  .wire{position:relative;width:100%;height:auto}
  .arm{display:none}
  .hero .tblock{position:relative;right:auto;bottom:auto;width:100%;border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);margin-top:20px}
  .demo{position:relative;left:auto;bottom:auto;display:inline-block;margin-top:14px}
  .demo[hidden]{display:none}
  .scene{padding:72px 22px}
  .rl-grid{grid-template-columns:1fr}
  .xplode{max-width:420px;margin:0 auto}
  .leaders{display:none}
  .ws-grid{grid-template-columns:1fr}
  .vault{max-width:340px;margin:0 auto}
  .ending{min-height:0;padding:calc(var(--g) + 80px) var(--g) var(--g)}
  .form .tb-row.f3{grid-template-columns:1fr 1fr}
  .form .tb-row.f3 .file{grid-column:1 / -1;border-top:1px solid var(--hair)}
  .form .tb-row.foot-row{grid-template-columns:1fr 1fr}
  .form .tb-row.foot-row .ca{grid-column:1 / -1;border-bottom:1px solid var(--hair)}
  .page{padding:calc(var(--g) + 56px + 40px) 22px 56px}
  .coinhead{grid-template-columns:1fr}
  .coinhead .ch-pic{grid-row:auto;grid-column:auto;max-width:300px}
  .tasks.wide .task{grid-template-columns:1fr}
  .tasks.wide .task .bar{grid-column:auto;grid-row:auto}
  .hist li{grid-template-columns:44px minmax(0,1fr) 90px}
  .hist li>:nth-child(4){grid-column:1 / -1;text-align:left}
  .rt-h,.rt-r{grid-template-columns:34px 86px minmax(0,1fr) 68px}
  .rt-h>:nth-child(5),.rt-r>:nth-child(5),.rt-h>:nth-child(6),.rt-r>:nth-child(6){display:none}
  .rt-h.c,.rt-body.c .rt-r{grid-template-columns:34px minmax(0,1fr) 68px 60px}
  .rt-h.c>:nth-child(5),.rt-body.c .rt-r>:nth-child(5){display:none}
  .rt-h.c>:nth-child(4),.rt-body.c .rt-r>:nth-child(4){display:block}
  .ct-r{grid-template-columns:48px minmax(0,1fr) 92px 50px}
  .ct-r>:nth-child(3),.ct-r>:nth-child(7){display:none}
  .foot .tb-row{grid-template-columns:1fr 1fr 1fr}
  .foot .tb-row>:first-child{display:none}
  .foot .ca{grid-column:1 / -1;border-right:0;border-bottom:1px solid var(--hair)}
  .mind li{grid-template-columns:56px minmax(0,1fr)}
  .mind li .t{display:none}
  .flow{flex-direction:column}
  .flow .fa{min-height:40px}
  .flow .fa::before{left:50%;right:auto;top:0;bottom:8px;border-top:0;border-left:1px solid var(--ink)}
  .flow .fa::after{left:calc(50% - 4px);right:auto;top:auto;bottom:0;border:4px solid transparent;border-top:9px solid var(--ink);border-bottom:0}
}
@media (max-width:380px){
  .acts{gap:8px}
  .acts .btn.sm{padding:8px 10px}
  .brand span{display:none}
}
[hidden]{display:none!important}
.lnk{background:none;border:0;padding:6px 2px;font-family:var(--mono);font-size:inherit;color:inherit;text-decoration:underline;text-underline-offset:4px}
.lnk.on{text-decoration-thickness:2px;color:var(--ink)}
.print .lnk{color:var(--print-ink)}
.print .sub{color:var(--print-ink)}
.form .split>*{display:inline;border:0;padding:0;white-space:normal;overflow:visible}
.form .ca{align-items:flex-start}
.psheet .th img{position:absolute;inset:0;z-index:1;background:var(--sheet-hi)}
.flow .fa{min-width:120px}
.ending .blank-t{position:relative;z-index:1;margin:calc(var(--g) + 70px) 0 0 calc(var(--g) + 8px);max-width:min(760px,calc(100% - 40px))}
.ending .blank-t h2{font-family:var(--sans);font-stretch:125%;font-weight:300;text-transform:uppercase;font-size:clamp(34px,5vw,72px);line-height:.98}
.ending .blank-t .namewrap{display:block}
.ending{justify-content:space-between}
@media (max-width:899px){.ending .blank-t{margin:0 0 28px 8px}}
.coinhead>*{margin:0}
.ws-grid.one .timing{max-width:760px}
.ws-grid.one .ws-right{max-width:760px}
@media (max-width:899px){.name{font-size:clamp(36px,11.4vw,96px)}.psheet:nth-child(n+5){display:none}}
.rt-body{cursor:pointer}
.cell:has(a,button){cursor:pointer}
.brand{padding:6px 0;min-height:40px}
.tb-big a.v{min-height:32px;display:flex;align-items:center}
.tb-row a,.links-row a,.foot a,.task .tt a,.rt-r a,.ct-r a{display:inline-block;padding-top:7px;padding-bottom:7px}
@media (max-width:899px){.dl-lab{font-size:9.5px;letter-spacing:.08em;padding:0 8px}}
@media (max-width:360px){.dl-lab{font-size:8.5px;letter-spacing:.04em}}
.task .tt a{min-width:32px;padding-right:6px}
.brand{min-width:40px}
.follow input{-webkit-appearance:none;appearance:none;width:32px;height:32px;margin:0;border:1px solid var(--ink);background:transparent;display:grid;place-items:center}
.follow input:checked{background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3 3 7-7' fill='none' stroke='%230A2747' stroke-width='2'/%3E%3C/svg%3E") center/18px no-repeat}
@media (min-width:900px){
  .hero{--side:max(0px,calc((100% - 1680px) / 2));min-height:clamp(780px,100svh,1080px)}
  .hero-text{left:calc(var(--side) + var(--g) + clamp(28px,5.6vw,84px))}
  .rig{right:calc(var(--side) + var(--g))}
  .hero .tblock{right:calc(var(--side) + var(--g))}
  .hero .frame{left:calc(var(--side) + var(--g));right:calc(var(--side) + var(--g))}
  .nav{left:max(var(--g),calc((100% - 1680px) / 2 + var(--g)));right:max(var(--g),calc((100% - 1680px) / 2 + var(--g)))}
  .ending{--side:max(0px,calc((100% - 1680px) / 2));min-height:clamp(820px,100svh,1100px);padding-left:calc(var(--side) + var(--g));padding-right:calc(var(--side) + var(--g))}
  .ending .blank{left:calc(var(--side) + var(--g));right:calc(var(--side) + var(--g))}
}
.page{max-width:1712px;margin:0 auto}
.foot{max-width:1712px;margin:0 auto}
.doc .num,.sub .num{font-size:.86em}
.statgrid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.statgrid b{font-size:24px;white-space:nowrap}
@media (max-width:899px){.tb-big .v{font-size:15px}}

/* ---------------------------------------------------------------- how it works (video sheet) */
.how .vid{margin:0;max-width:1120px;border:1px solid var(--hair);background:var(--sheet-deep)}
.how .vid video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:var(--sheet-deep)}