@font-face{font-family:Rubik;font-weight:400;font-display:swap;src:url(/fonts/rubik-400.woff2)format("woff2")}@font-face{font-family:Rubik;font-weight:500;font-display:swap;src:url(/fonts/rubik-500.woff2)format("woff2")}@font-face{font-family:Rubik;font-weight:700;font-display:swap;src:url(/fonts/rubik-700.woff2)format("woff2")}@font-face{font-family:Rubik;font-weight:800;font-display:swap;src:url(/fonts/rubik-800.woff2)format("woff2")}:root{--ink:#101a2e;--ink-top:#1e2f52;--ink-line:#2a3a5e;--on-ink:#fff;--on-ink-sub:#afc0e0;--blue:#2b5cff;--blue-deep:#1c3fcc;--blue-soft:#e6edff;--copper:#e8793a;--copper-deep:#c55e22;--copper-soft:#fdebdd;--spark:#ffc93c;--spark-deep:#d9a21e;--spark-soft:#fff4d1;--green:#14a36b;--green-deep:#0c7a4f;--red:#e5484d;--red-deep:#b42328;--paper:#f6f7fb;--surface:#fff;--band:#e6edff;--text:#101a2e;--sub:#3d4a63;--muted:#5b6478;--line:#e3e7ef;--line-strong:#cbd2de;--link:#1c3fcc;--focus:#2b5cff;--ok-soft:#e3f6e8;--bad-soft:#fde7e8;--accent-text:#1c3fcc;--warm-text:#a64b16;--ok-text:#0c7a4f;--bad-text:#b42328;--note-bg:#fff4d1;--note-text:#101a2e;--shadow:0 10px 30px -12px #00000038, 0 2px 6px -2px #00000014;--wrap:1180px;--gutter:clamp(16px, 4vw, 32px);--radius:16px;--ease-out:cubic-bezier(.16, 1, .3, 1);color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#0b1220;--surface:#131c2e;--band:#111d3d;--text:#eef2fa;--sub:#b8c3d9;--muted:#93a0ba;--line:#24304a;--line-strong:#33415f;--link:#8db0ff;--focus:#8db0ff;--ok-soft:#12321f;--bad-soft:#3a1517;--accent-text:#8db0ff;--warm-text:#f29a62;--ok-text:#4ade80;--bad-text:#f87171;--note-bg:#3a3218;--note-text:#fff4d1;--shadow:0 10px 30px -12px #0009, 0 2px 6px -2px #0006;color-scheme:dark}}:root[data-theme=dark]{--paper:#0b1220;--surface:#131c2e;--band:#111d3d;--text:#eef2fa;--sub:#b8c3d9;--muted:#93a0ba;--line:#24304a;--line-strong:#33415f;--link:#8db0ff;--focus:#8db0ff;--ok-soft:#12321f;--bad-soft:#3a1517;--accent-text:#8db0ff;--warm-text:#f29a62;--ok-text:#4ade80;--bad-text:#f87171;--note-bg:#3a3218;--note-text:#fff4d1;--shadow:0 10px 30px -12px #0009, 0 2px 6px -2px #0006;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--paper);color:var(--sub);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font:400 17px/1.65 Rubik,system-ui,-apple-system,Segoe UI,Arial,sans-serif}img,svg{max-width:100%;display:block}img{height:auto}h1,h2,h3{color:var(--text);text-wrap:balance;margin:0;font-weight:700;line-height:1.2}h2{letter-spacing:-.02em;font-size:clamp(1.75rem,3.6vw,2.6rem);font-weight:800}h3{font-size:1.2rem}p{text-wrap:pretty;margin:0}a{color:var(--link);text-underline-offset:.2em;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}::selection{background:var(--spark);color:var(--ink)}:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}html{scrollbar-color:var(--line-strong) var(--paper)}[dir=ltr]{unicode-bidi:isolate}.wrap{max-width:calc(var(--wrap) + 2 * var(--gutter));padding-inline:var(--gutter);margin-inline:auto}.sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.skip{inset-inline-start:12px;z-index:50;background:var(--spark);color:var(--ink);border-radius:10px;padding:10px 16px;font-weight:700;position:absolute;top:-60px}.skip:focus{top:12px}.topbar{z-index:20;background:var(--ink);border-bottom:1px solid var(--ink-line);position:sticky;top:0}.topbar__in{align-items:center;gap:24px;min-height:64px;display:flex}.brand{color:var(--on-ink);letter-spacing:-.01em;align-items:center;gap:10px;font-size:1.45rem;font-weight:800;text-decoration:none;display:inline-flex}.brand .brand__mark{flex:none;width:34px;height:34px;overflow:visible}.topnav{gap:4px;margin-inline-start:auto;display:flex}.topnav a{color:var(--on-ink-sub);border-radius:10px;padding:8px 12px;font-size:.95rem;font-weight:500;text-decoration:none}.topnav a:hover{color:var(--on-ink);background:#ffffff0f}.topnav a[aria-current=page]{color:var(--on-ink);box-shadow:inset 0 -3px 0 var(--copper);border-radius:10px 10px 0 0}.topbar__cta{color:#fff;background:var(--blue);box-shadow:0 4px 0 var(--blue-deep);transition:transform .14s var(--ease-out), box-shadow .14s var(--ease-out);border-radius:12px;padding:8px 18px;font-size:.95rem;font-weight:700;text-decoration:none;transform:translateY(-2px)}.topbar__cta:hover{text-decoration:none}.topbar__cta:active{box-shadow:0 1px 0 var(--blue-deep);transform:translateY(1px)}.topbar :focus-visible,.hero :focus-visible,.cabinet :focus-visible,.close :focus-visible,.foot :focus-visible{outline-color:var(--spark)}@media (width<=760px){.topnav{display:none}.topbar__cta{margin-inline-start:auto}}.hero{isolation:isolate;color:var(--on-ink-sub);background:var(--ink);padding-block:clamp(48px,7vw,88px) 170px;position:relative}.hero:after,.page-head:after,.close:after{content:"";z-index:-1;background:url(/img/ink-backdrop.webp) 50%/cover no-repeat;position:absolute;inset:0;-webkit-mask-image:linear-gradient(90deg,#000 0% 20%,#0000 40%);mask-image:linear-gradient(90deg,#000 0% 20%,#0000 40%)}.close:after{-webkit-mask-image:linear-gradient(270deg,#000 0% 22%,#0000 45%);mask-image:linear-gradient(270deg,#000 0% 22%,#0000 45%)}@media (width<=900px){.hero:after,.page-head:after,.close:after{-webkit-mask-image:linear-gradient(#000 0% 12%,#0000 34%);mask-image:linear-gradient(#000 0% 12%,#0000 34%)}}.hero__in{grid-template-columns:1.15fr .85fr;align-items:center;gap:32px;display:grid}.hero h1{color:var(--on-ink);letter-spacing:-.03em;font-size:clamp(2.7rem,6.4vw,5.25rem);font-weight:800;line-height:1.02}.hero__lead{max-width:34em;color:var(--on-ink-sub);margin-top:22px;font-size:clamp(1.05rem,1.6vw,1.22rem)}.hero__actions{flex-wrap:wrap;align-items:center;gap:14px 28px;margin-top:32px;display:flex}.store{min-height:56px;color:var(--ink);transition:transform .14s var(--ease-out), box-shadow .14s var(--ease-out);background:#fff;border-radius:14px;align-items:center;gap:12px;padding:8px 20px 8px 22px;text-decoration:none;display:inline-flex;transform:translateY(-3px);box-shadow:0 5px #afc0e0}.store:hover{text-decoration:none;transform:translateY(-4px);box-shadow:0 6px #afc0e0}.store:active{transform:translateY(1px);box-shadow:0 1px #afc0e0}.store[aria-disabled=true]{cursor:default;transform:translateY(-3px);box-shadow:0 5px #afc0e0}.store__icon{flex:none;width:26px;height:26px}.store__text{text-align:start;line-height:1.1;display:grid}.store__text small{color:#5b6478;font-size:.78rem;font-weight:500}.store__text b{text-align:end;direction:ltr;font-size:1.2rem;font-weight:700}.store--big{min-height:64px}.store--big .store__text b{font-size:1.35rem}.textlink{color:var(--link);align-items:center;gap:8px;font-weight:700;text-decoration:none;display:inline-flex}.textlink svg{width:16px;height:16px;transition:transform .2s var(--ease-out)}.textlink:hover{text-decoration:underline}.textlink:hover svg{transform:translateY(2px)}.hero .textlink{color:var(--on-ink)}.hero__art{aspect-ratio:1;justify-self:center;width:min(100%,440px);position:relative}.emblem{width:100%;height:100%;overflow:visible}.emblem__ring{fill:none;stroke:var(--copper);stroke-width:80px;stroke-linecap:round}.emblem__bolt{fill:var(--spark);stroke:var(--spark);stroke-width:6px;stroke-linejoin:round}.emblem__spark{fill:var(--spark)}.hero__nori{inset-inline-end:-8%;filter:drop-shadow(0 12px 18px #00000059);width:46%;position:absolute;bottom:-6%}@media (prefers-reduced-motion:no-preference){.js .emblem--animated .emblem__ring{stroke-dasharray:1 1;animation:ring-close 1.25s .15s var(--ease-out) both}.js .emblem--animated .emblem__spark{transform-origin:393.5px 213.7px;animation:spark-land .5s 1.1s var(--ease-out) both}.js .emblem--animated .emblem__bolt{animation:bolt-light .6s 1.3s var(--ease-out) both}.js .hero__nori{animation:nori-in .8s .5s var(--ease-out) both}}@keyframes ring-close{0%{stroke-dashoffset:1px}to{stroke-dashoffset:0}}@keyframes spark-land{0%{transform:scale(0)}60%{transform:scale(1.25)}to{transform:scale(1)}}@keyframes bolt-light{0%{fill:var(--ink-top);stroke:var(--ink-top);filter:none}50%{filter:drop-shadow(0 0 24px #ffc93ce6)}to{fill:var(--spark);stroke:var(--spark);filter:drop-shadow(0 0 #ffc93c00)}}@keyframes nori-in{0%{opacity:0;transform:translateY(24px)rotate(-6deg)}to{opacity:1;transform:none}}@media (width<=900px){.hero{padding-bottom:150px}.hero__in{grid-template-columns:1fr}.hero__art{order:-1;justify-self:start;width:min(62vw,260px);margin-bottom:4px}}.board{margin-top:-132px;padding-bottom:clamp(40px,6vw,72px);position:relative}.board .wrap{position:relative}.cabinet{background:var(--ink);color:var(--on-ink-sub);border-radius:24px;padding:clamp(20px,3vw,32px);position:relative;box-shadow:0 30px 50px -28px #0000008c}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .cabinet{box-shadow:none;outline:1px solid var(--ink-line)}}:root[data-theme=dark] .cabinet{box-shadow:none;outline:1px solid var(--ink-line)}.cabinet__head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 24px;margin-bottom:22px;display:flex}.cabinet__head h2{color:var(--on-ink);font-size:clamp(1.4rem,2.6vw,2rem)}.cabinet__head p{font-size:.98rem}.rail{padding-top:14px;position:relative}.rail:before{content:"";inset-inline:-8px;background:linear-gradient(#3a4a6e,#2a3756 30% 70%,#1a2440);border-radius:4px;height:30px;position:absolute;top:calc(14px + 50%);transform:translateY(-50%)}.busbar{inset-inline:4px;background:linear-gradient(#f29a62, var(--copper) 45%, var(--copper-deep));border-radius:4px;height:8px;position:absolute;top:0}.breakers{grid-template-columns:repeat(6,1fr);gap:clamp(6px,1.2vw,14px);display:grid;position:relative}.breaker{cursor:pointer;min-height:150px;font:inherit;color:var(--ink);transition:box-shadow .2s var(--ease-out), transform .14s var(--ease-out);background:linear-gradient(#f7f8fb,#e6eaf1);border:0;border-radius:12px;grid-template-rows:auto 1fr auto;justify-items:center;gap:10px;padding:12px 6px;display:grid;position:relative;box-shadow:0 5px #a9b3c6,inset 0 0 0 2px #0000}.breaker:before{content:"";top:-12px;background:var(--copper-deep);border-radius:2px 2px 0 0;width:12px;height:14px;position:absolute;inset-inline-start:calc(50% - 6px)}.breaker:hover .breaker__lever{transform:translateY(-4px)}.breaker:active{transform:translateY(2px);box-shadow:0 3px #a9b3c6}.breaker[aria-selected=true]{box-shadow:0 5px 0 #a9b3c6, inset 0 0 0 2px var(--blue)}.breaker__label{text-align:center;place-items:center;min-height:2.4em;font-size:clamp(.72rem,1.4vw,.92rem);font-weight:700;line-height:1.2;display:grid}.breaker__slot{background:#1b2540;border-radius:8px;width:30px;height:64px;position:relative;box-shadow:inset 0 2px 4px #00000080}.breaker__lever{inset-inline:3px;height:30px;transition:transform .28s var(--ease-out), background .2s;background:linear-gradient(#fff,#dce1ea);border-radius:6px;position:absolute;bottom:3px;box-shadow:0 2px 3px #00000059}.breaker[aria-selected=true] .breaker__lever,.breaker[aria-selected=true]:hover .breaker__lever{transform:translateY(-28px)}.breaker__flag{background:#8e98ac;border-radius:3px;width:30px;height:10px;transition:background .2s,box-shadow .3s}.breaker[aria-selected=true] .breaker__flag{background:var(--spark);box-shadow:inset 0 -3px 0 var(--spark-deep)}.cabinet .breaker:focus-visible{outline-offset:4px}html:not(.js) .breaker{pointer-events:none}html:not(.js) .breaker .breaker__lever{transform:translateY(-28px)}html:not(.js) .breaker .breaker__flag{background:var(--spark)}.feed{inset-inline:0;pointer-events:none;z-index:1;height:0;position:absolute;top:0}.feed__svg{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.feed__wire{fill:none;stroke:var(--copper);stroke-width:5px;stroke-linecap:round}.feed__flow{fill:none;stroke:var(--spark);stroke-width:7px;stroke-linecap:round;stroke-dasharray:0 16}@media (prefers-reduced-motion:no-preference){.feed__flow{animation:.7s linear infinite flow}.feed.is-drawing .feed__wire{animation:wire-draw .32s var(--ease-out) both}.feed.is-drawing .feed__flow{opacity:0}}@keyframes flow{to{stroke-dashoffset:-32px}}@keyframes wire-draw{0%{stroke-dashoffset:var(--len)}to{stroke-dashoffset:0}}.circuits{gap:20px;margin-top:56px;display:grid}.circuit{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);grid-template-columns:1fr minmax(160px,240px);align-items:center;gap:32px;padding:clamp(24px,4vw,44px);display:grid;position:relative}.circuit:before{content:"";top:-9px;left:var(--terminal,50%);background:var(--surface);border:4px solid var(--copper);border-radius:50%;width:18px;height:18px;margin-left:-9px;position:absolute}html:not(.js) .circuit:before{display:none}.circuit h3{letter-spacing:-.02em;font-size:clamp(1.5rem,2.8vw,2.1rem);font-weight:800}.circuit__body>p{max-width:40em;margin-top:14px;font-size:1.05rem}.circuit__art{filter:drop-shadow(0 10px 16px #101a2e24);justify-self:center;width:100%;max-width:240px}.js .circuit[hidden]{display:none}@media (prefers-reduced-motion:no-preference){.circuit.is-live{animation:panel-on .5s var(--ease-out) both}.circuit.is-live .circuit__art{animation:art-on .7s 80ms var(--ease-out) both}}@keyframes panel-on{0%{clip-path:inset(0 0 100% 0 round var(--radius))}to{clip-path:inset(0 0 0 0 round var(--radius))}}@keyframes art-on{0%{opacity:0;transform:translateY(14px)scale(.96)}to{opacity:1;transform:none}}@media (width<=720px){.circuit{grid-template-columns:1fr;gap:20px}.circuit__art{order:-1;justify-self:start;max-width:120px}}.plate{border:1.5px solid var(--line-strong);border-radius:12px;flex-wrap:wrap;margin:24px 0 0;display:inline-flex;overflow:hidden}.plate div{border-inline-start:1.5px solid var(--line-strong);align-items:baseline;gap:8px;padding:10px 18px;display:flex}.plate div:first-child{border-inline-start:0}.plate dd{color:var(--text);font-variant-numeric:tabular-nums;order:-1;margin:0;font-size:1.15rem;font-weight:800}.plate dd svg{width:20px;height:20px;color:var(--green);align-self:center}.plate dt{font-size:.95rem}@media (width<=520px){.plate{display:flex}.plate div{flex:auto;padding:10px 12px}}.minipath{grid-template-columns:repeat(4,1fr);gap:8px;max-width:520px;margin:28px 0 0;padding:0;list-style:none;display:grid;position:relative}.minipath li{text-align:center;color:var(--text);justify-items:center;gap:4px;font-size:.9rem;font-weight:700;line-height:1.25;display:grid;position:relative}.minipath li small{color:var(--muted);font-size:.78rem;font-weight:400}.minipath li+li:before{content:"";top:22px;background:var(--copper);border-radius:3px;width:calc(100% - 40px);height:5px;position:absolute;inset-inline-end:calc(50% + 24px)}.minipath li.is-locked:before{border-top:4px dotted var(--line-strong);background:0 0;height:0}.node{border-radius:50%;place-items:center;width:46px;height:46px;margin-bottom:6px;font-size:1.15rem;font-weight:800;display:grid}.node svg{width:22px;height:22px}.is-done .node{background:var(--copper);color:#fff;box-shadow:0 4px 0 var(--copper-deep)}.is-here .node{background:var(--blue);color:#fff;box-shadow:0 4px 0 var(--blue-deep), 0 0 0 7px #2b5cff2e}.is-locked .node{background:var(--surface);color:var(--muted);border:2px solid var(--line-strong);box-shadow:0 4px 0 var(--line-strong)}.is-here small{color:var(--link);font-weight:700}.calcs{border-top:1.5px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));gap:0;max-width:560px;margin:24px 0 0;padding:0;list-style:none;display:grid}.calcs li{border-bottom:1.5px solid var(--line);align-items:baseline;gap:14px;padding:14px 0;display:flex}.calcs li:nth-child(odd){padding-inline-end:16px}.calcs b{color:var(--accent-text);text-align:end;min-width:3.2em;font-size:1.25rem;font-weight:800}.calcs span{color:var(--text);font-weight:500}@media (width<=520px){.calcs{grid-template-columns:1fr}}.badges{align-items:end;gap:14px;margin:24px 0 0;padding:0;list-style:none;display:flex}.badges img{width:60px}.who{padding-block:clamp(24px,4vw,40px) clamp(64px,9vw,112px)}.who__in{grid-template-columns:.9fr 1.1fr;align-items:start;gap:clamp(32px,6vw,88px);display:grid}.who__head{position:sticky;top:96px}.who__head img{width:min(200px,50%);margin-top:28px}.legend{border-top:1.5px solid var(--line);margin:0;padding:0;list-style:none}.legend li{border-bottom:1.5px solid var(--line);grid-template-columns:28px 1fr;gap:20px;padding:26px 0;display:grid}.legend h3{font-size:1.3rem}.legend p{margin-top:8px}.legend__wire{border-radius:4px;justify-self:center;width:8px;height:100%;min-height:64px;position:relative}.legend__wire:before{content:"";background:var(--paper);border:4px solid;border-radius:50%;width:18px;height:18px;margin-left:-9px;position:absolute;top:-2px;left:50%}.legend__wire--blue{background:var(--blue);color:var(--blue)}.legend__wire--copper{background:var(--copper);color:var(--copper)}.legend__wire--spark{background:var(--green);color:var(--green)}@media (width<=820px){.who__in{grid-template-columns:1fr}.who__head{justify-content:space-between;align-items:end;gap:16px;display:flex;position:static}.who__head img{flex:none;width:110px;margin:0}}.questions{background:var(--band);padding-block:clamp(64px,9vw,112px)}.questions__in{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(32px,6vw,80px);display:grid}.questions__copy p{max-width:36em;margin-top:18px;font-size:1.06rem}.questions__copy h2+p,.questions__copy .textlink{margin-top:22px}.quiz{background:var(--surface);box-shadow:var(--shadow);border-radius:20px;padding:clamp(22px,3.5vw,36px)}.quiz__q{color:var(--text);margin-top:0;font-size:1.15rem;font-weight:500;line-height:1.6}.quiz__opts{border:0;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0 0;padding:0;display:grid}.quiz__opts label{cursor:pointer;background:var(--surface);border:2px solid var(--line-strong);min-height:56px;box-shadow:0 4px 0 var(--line-strong);color:var(--text);font-variant-numeric:tabular-nums;transition:transform .12s var(--ease-out), box-shadow .12s var(--ease-out), border-color .15s, background .15s;border-radius:14px;place-items:center;font-size:1.15rem;font-weight:700;display:grid;position:relative}.quiz__opts label:hover{border-color:var(--blue)}.quiz__opts label:active{box-shadow:0 1px 0 var(--line-strong);transform:translateY(3px)}.quiz__opts input{opacity:0;cursor:pointer;margin:0;position:absolute;inset:0}.quiz__opts label:has(input:focus-visible){outline:3px solid var(--focus);outline-offset:3px}.quiz__opts label.is-ok{border-color:var(--green);background:var(--ok-soft);box-shadow:0 4px 0 var(--green-deep)}.quiz__opts label.is-bad{border-color:var(--red);background:var(--bad-soft);box-shadow:0 4px 0 var(--red-deep)}.quiz__out{color:var(--text);margin-top:18px}.quiz__out:empty{display:none}.quiz__note{color:var(--muted);margin-top:18px;font-size:.9rem}sub{font-size:.62em;line-height:0}.quiz__out b{font-weight:800}.quiz__out .ok b{color:var(--ok-text)}.quiz__out .bad b{color:var(--bad-text)}@media (width<=860px){.questions__in{grid-template-columns:1fr}}.free{padding-block:clamp(64px,9vw,112px)}.free h2{max-width:20em}.free__grid{grid-template-columns:repeat(4,1fr);gap:0 32px;margin-top:40px;display:grid}.free__item{border-top:1px solid var(--line-strong);padding-top:20px}.free__item h3{font-size:1.15rem}.free__item p{margin-top:10px;font-size:1rem}.free__item--plan h3{color:var(--warm-text)}@media (width<=960px){.free__grid{grid-template-columns:1fr 1fr;gap:36px 28px}}@media (width<=560px){.free__grid{grid-template-columns:1fr;gap:28px}}.close{isolation:isolate;background:var(--ink);color:var(--on-ink-sub);padding-block:clamp(56px,8vw,96px);position:relative;overflow:hidden}.close__in{grid-template-columns:auto 1fr;align-items:center;gap:clamp(24px,5vw,64px);display:grid}.close__nori{filter:drop-shadow(0 14px 20px #00000059);width:clamp(150px,22vw,280px)}.close h2{color:var(--on-ink);font-size:clamp(2rem,4.6vw,3.4rem)}.close__copy p{max-width:32em;margin-top:14px;font-size:1.1rem}.stores{flex-wrap:wrap;gap:14px 12px;display:flex}.close .stores{margin-top:30px}@media (width<=640px){.close__in{grid-template-columns:1fr}.close__nori{width:140px}}.foot{color:var(--on-ink-sub);background:#0b1220;padding-block:40px 44px}.foot__in{grid-template-columns:1.4fr 1fr 1fr;align-items:start;gap:28px 40px;display:grid}.foot__brand p{margin-top:8px;font-size:.95rem}.foot__nav{justify-items:start;gap:10px!important;display:grid!important}@media (width<=640px){.foot__in{grid-template-columns:1fr 1fr}.foot__brand{grid-column:1/-1}}.brand--foot{font-size:1.2rem}.brand.brand--foot .brand__mark{width:28px;height:28px}.foot nav{flex-wrap:wrap;gap:6px 22px;display:flex}.foot nav a{color:var(--on-ink-sub);font-size:.95rem;text-decoration:none}.foot nav a:hover,.foot nav a[aria-current=page]{color:#fff;text-decoration:underline}body{flex-direction:column;min-height:100vh;display:flex}body>main{flex:1 0 auto}.page-head{isolation:isolate;background:var(--ink);color:var(--on-ink-sub);padding-block:clamp(40px,6vw,72px);position:relative}.page-head__in{grid-template-columns:1fr auto;align-items:center;gap:32px;display:grid}.page-head--narrow .wrap{max-width:calc(720px + 2 * var(--gutter))}.page-head--narrow{padding-block:44px 40px}.page-head h1{color:var(--on-ink);letter-spacing:-.025em;font-size:clamp(2.1rem,5vw,3.6rem);font-weight:800;line-height:1.08}.page-head--narrow h1{font-size:clamp(2rem,4.4vw,3rem)}.page-head p{max-width:36em;margin-top:14px;font-size:clamp(1.02rem,1.5vw,1.18rem)}.page-head__art{filter:drop-shadow(0 12px 18px #00000059);width:clamp(110px,16vw,210px)}@media (width<=640px){.page-head__in{grid-template-columns:1fr}.page-head__art{order:-1;width:110px}}.doc{max-width:calc(720px + 2 * var(--gutter));padding:36px var(--gutter) 80px;margin-inline:auto}.doc .note{background:var(--note-bg);color:var(--note-text);border-radius:12px;padding:12px 16px;font-size:.95rem}.doc>p,.doc section>p{margin-top:14px}.doc h2{letter-spacing:0;margin-top:40px;font-size:1.35rem;font-weight:700}.doc ul{margin:12px 0 0;padding-inline-start:1.2em}.doc li{margin-top:6px}.doc .card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);margin-top:28px;padding:22px}.doc .card p+p,.doc .card p+div,.doc .card div+p{margin-top:12px}.btn{min-height:52px;font:inherit;cursor:pointer;color:var(--text);background:var(--surface);border:2px solid var(--line-strong);box-shadow:0 4px 0 var(--line-strong);transition:transform .12s var(--ease-out), box-shadow .12s var(--ease-out);border-radius:14px;justify-content:center;align-items:center;margin-block-start:8px;margin-inline-end:10px;padding:0 22px;font-weight:700;display:inline-flex}.btn:active{box-shadow:0 1px 0 var(--line-strong);transform:translateY(3px)}.btn--danger{background:var(--red-deep);border-color:var(--red-deep);color:#fff;box-shadow:0 4px #7e1519}.btn--danger:active{box-shadow:0 1px #7e1519}.btn[disabled]{opacity:.6;cursor:default;transform:none}#status{color:var(--text);font-weight:700}#status.done{background:var(--ok-soft);border-radius:12px;padding:12px 16px}[hidden]{display:none!important}.circuit__more{margin-top:22px}.textlink svg{flex:none}.section-lead{max-width:42em;margin-top:14px;font-size:1.08rem}.jump{flex-wrap:wrap;gap:8px;margin-top:24px;display:flex}.jump a{color:var(--on-ink);background:#ffffff14;border-radius:10px;padding:8px 14px;font-size:.95rem;font-weight:500;text-decoration:none}.jump a:hover{background:#ffffff29}.route{isolation:isolate;padding-block:clamp(48px,7vw,88px)}.route__list{max-width:880px;margin:0;padding:0;list-style:none}.route__unit{grid-template-columns:56px 112px 1fr;align-items:center;gap:0 24px;padding-block:18px;display:grid;position:relative}.route__unit:before{content:"";inset-inline-start:25px;background:var(--copper);z-index:-1;border-radius:3px;width:6px;height:100%;position:absolute;top:50%}.route__unit:last-child:before{display:none}.route__node{background:var(--surface);width:56px;height:56px;color:var(--text);font-variant-numeric:tabular-nums;border:4px solid var(--copper);box-shadow:0 4px 0 var(--copper-deep);border-radius:50%;place-items:center;font-size:1.25rem;font-weight:800;display:grid}.route__node svg{width:26px;height:26px}.route__unit--goal .route__node{background:var(--spark);border-color:var(--spark-deep);box-shadow:0 4px 0 var(--spark-deep);color:var(--ink)}.route__art{filter:drop-shadow(0 8px 12px #0000001f);width:112px}.route__text h3{font-size:clamp(1.25rem,2.2vw,1.55rem);font-weight:800}.route__text p{max-width:46em;margin-top:6px}@media (width<=640px){.route__unit{grid-template-columns:44px 1fr;align-items:start;gap:10px 16px}.route__unit:before{inset-inline-start:19px;top:40px}.route__node{border-width:3px;width:44px;height:44px;font-size:1.05rem}.route__art{grid-column:2;width:72px}.route__text{grid-column:2}}.station{background:var(--surface);padding-block:clamp(56px,8vw,96px)}.roles{grid-template-columns:repeat(8,1fr);gap:28px 12px;margin:40px 0 0;padding:0;list-style:none;display:grid}.roles li{text-align:center;color:var(--text);align-content:start;justify-items:center;gap:12px;font-size:.95rem;font-weight:700;line-height:1.3;display:grid;position:relative}.roles li:before{content:"";top:34px;background:var(--copper);border-radius:3px;width:calc(100% + 12px);height:5px;position:absolute;inset-inline-start:50%}.roles li:last-child:before{display:none}.roles img{z-index:1;background:var(--paper);border:1px solid var(--line-strong);border-radius:20px;width:72px;height:72px;padding:6px;position:relative}@media (width<=860px){.roles{grid-template-columns:repeat(4,1fr)}.roles li:nth-child(4):before{display:none}}.review{padding-block:clamp(56px,8vw,96px)}.review__in{grid-template-columns:1fr auto;align-items:center;gap:48px;display:grid}.review__in>img{width:clamp(140px,20vw,240px)}.ticks{gap:16px;max-width:44em;margin:24px 0 0;padding:0;list-style:none;display:grid}.ticks li{padding-inline-start:34px;position:relative}.ticks li:before{content:"";inset-inline-start:0;background:var(--copper);width:18px;height:18px;box-shadow:inset 0 0 0 5px var(--copper-soft);border-radius:50%;position:absolute;top:.35em}.ticks b{color:var(--text)}@media (width<=640px){.review__in{grid-template-columns:1fr}.review__in>img{order:-1;width:120px}}.bank{padding-block:clamp(56px,8vw,96px)}.bank--alt{background:var(--band)}.bank__in{grid-template-columns:1fr 1fr;align-items:start;gap:clamp(32px,6vw,72px);display:grid}.bank__head p{margin-top:16px;font-size:1.06rem}.terminals{counter-reset:ch;gap:10px;margin:0;padding:0;list-style:none;display:grid}.terminals li{counter-increment:ch;color:var(--text);background:var(--surface);box-shadow:var(--shadow);border-radius:12px;grid-template-columns:40px 1fr;align-items:center;gap:14px;padding:10px 14px;font-weight:500;display:grid}.terminals li:before{content:counter(ch);background:var(--ink);width:40px;height:40px;color:var(--copper);font-variant-numeric:tabular-nums;border-radius:10px;place-items:center;font-weight:800;display:grid}.basis{gap:10px;margin:18px 0 0;padding:0;list-style:none;display:grid}.basis li{border-bottom:1px solid var(--line-strong);grid-template-columns:8.5em 1fr;gap:12px;padding-bottom:10px;display:grid}.basis b{color:var(--text)}.markers{flex-wrap:wrap;gap:12px 10px;margin:0;padding:0;list-style:none;display:flex}.markers li{background:var(--surface);color:var(--text);border:1px solid var(--line-strong);border-radius:8px;padding:8px 14px;font-size:.98rem;font-weight:700}@media (width<=860px){.bank__in{grid-template-columns:1fr}}.mock{padding-block:clamp(56px,8vw,96px)}.mock__grid{grid-template-columns:1.1fr .9fr;align-items:start;gap:clamp(28px,5vw,64px);margin-top:36px;display:grid}.mock__list{border-top:1px solid var(--line-strong);margin:0;padding:0;list-style:none}.mock__list li{border-bottom:1px solid var(--line-strong);padding-block:20px}.mock__list h3{font-size:1.3rem}.mock__list p{margin-top:6px}.sheet{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);margin:0;padding:26px}.sheet figcaption{color:var(--text);font-size:1.15rem;font-weight:800}.sheet ol{gap:14px;margin:18px 0 0;padding:0;list-style:none;display:grid}.sheet li{color:var(--text);align-items:center;gap:12px;font-weight:500;display:flex}.sheet__box{background:var(--green-deep);border-radius:7px;flex:none;width:26px;height:26px;position:relative}.sheet__box:after{content:"";border:3px solid #fff;border-width:0 3px 3px 0;width:7px;height:12px;position:absolute;top:4px;left:9px;transform:rotate(45deg)}.sheet p{margin-top:18px;font-size:.98rem}@media (width<=860px){.mock__grid{grid-template-columns:1fr}}.calc{background:var(--surface);padding-block:clamp(56px,8vw,96px)}.calc__list{border-top:1px solid var(--line-strong);grid-template-columns:1fr 1fr;gap:0 48px;margin:32px 0 0;display:grid}.calc__list>div{border-bottom:1px solid var(--line-strong);padding-block:20px}.calc__list dt{color:var(--text);align-items:baseline;gap:14px;font-size:1.15rem;font-weight:700;display:flex}.calc__list dt b{color:var(--accent-text);text-align:end;min-width:2.6em;font-size:1.4rem;font-weight:800}.calc__list dd{margin:6px 0 0}@media (width<=720px){.calc__list{grid-template-columns:1fr}}.faq{padding-block:clamp(48px,7vw,88px)}.faq__in{max-width:calc(820px + 2 * var(--gutter))}.faq__item{border-bottom:1px solid var(--line-strong)}.faq__item:first-child{border-top:1px solid var(--line-strong)}.faq__item summary{cursor:pointer;color:var(--text);justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:clamp(1.1rem,2vw,1.3rem);font-weight:700;list-style:none;display:flex}.faq__item summary::-webkit-details-marker{display:none}.faq__switch{background:#1b2540;border-radius:7px;flex:none;width:24px;height:40px;position:relative;box-shadow:inset 0 2px 3px #00000080}.faq__switch span{inset-inline:3px;height:18px;transition:transform .25s var(--ease-out), background .2s;background:linear-gradient(#fff,#dce1ea);border-radius:5px;position:absolute;bottom:3px}.faq__item[open] .faq__switch span{background:var(--spark);transform:translateY(-16px)}.faq__item summary:hover .faq__switch span{transform:translateY(-3px)}.faq__item[open] summary:hover .faq__switch span{transform:translateY(-16px)}.faq__a{max-width:46em;padding:0 0 24px}.faq__a .textlink{margin-top:12px}.close--band{padding-block:clamp(48px,7vw,80px)}.lost{padding-block:clamp(64px,10vw,120px)}.lost__in{grid-template-columns:auto 1fr;align-items:center;gap:40px;display:grid}.lost img{width:clamp(140px,22vw,240px)}.lost h1{font-size:clamp(2rem,4.6vw,3.2rem);font-weight:800}.lost p{margin-top:12px}.lost .textlink{margin-top:20px}@media (width<=560px){.lost__in{grid-template-columns:1fr}}.articles-page{padding-block:clamp(48px,7vw,88px)}.articles{grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr));gap:20px;margin:0;padding:0;list-style:none;display:grid}.article-card a{border-radius:var(--radius);background:var(--surface);height:100%;box-shadow:var(--shadow);color:var(--sub);transition:transform .2s var(--ease-out), box-shadow .2s var(--ease-out);grid-template-columns:88px 1fr;align-items:start;gap:18px;padding:22px;text-decoration:none;display:grid}.article-card a:hover{transform:translateY(-3px);box-shadow:0 16px 34px -14px #0000004d,0 2px 6px -2px #00000014}.article-card img{width:88px}.article-card__title{color:var(--text);font-size:1.2rem;font-weight:800;line-height:1.3}.article-card a:hover .article-card__title{color:var(--accent-text)}.article-card p{margin-top:8px;font-size:.97rem}.article-card .article-card__meta{color:var(--muted);margin-top:12px;font-size:.85rem}.home-articles{padding-block:0 clamp(64px,9vw,112px)}.home-articles__head{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:28px;display:flex}.article-head__back{color:var(--on-ink-sub);margin-bottom:12px;font-size:.95rem;font-weight:700;text-decoration:none;display:inline-block}.article-head__back:hover{color:var(--on-ink);text-decoration:underline}.article-head .article-head__meta{color:var(--on-ink-sub);margin-top:14px;font-size:.92rem}.prose{font-size:1.08rem}.prose>p:first-child{color:var(--text);font-size:1.2rem}.prose h2{margin-top:44px;font-size:1.5rem}.prose p,.prose ul,.prose table,.prose pre{margin-top:16px}.prose li{margin-top:8px}.prose strong{color:var(--text)}.prose code{white-space:nowrap;-webkit-box-decoration-break:clone;box-decoration-break:clone;color:var(--text);background:var(--band);font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate;border-radius:6px;padding:0 .35em;font-family:inherit;font-weight:700}.prose pre{background:var(--ink);color:var(--on-ink);text-align:center;direction:ltr;border-radius:14px;margin-inline:0;padding:18px 22px;font-family:inherit;overflow-x:auto}.prose pre code{color:inherit;white-space:pre;background:0 0;padding:0;font-size:1.3rem;font-weight:700;line-height:1.7;display:block}.prose table{border-collapse:collapse;width:100%}.prose th,.prose td{text-align:start;border-bottom:1px solid var(--line-strong);padding:10px 14px}.prose th{color:var(--text);font-weight:700}.prose td code{background:0 0;padding:0}.practice{border-radius:var(--radius);background:var(--band);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 24px;margin-top:48px;padding:22px 24px;display:flex}.practice p{color:var(--text);margin:0;font-size:1.15rem;font-weight:800}.more-articles{padding-block:0 clamp(56px,8vw,96px)}.more-articles h2{margin-bottom:24px;font-size:1.6rem}.licences{padding-block:clamp(56px,8vw,96px) 0}.licences__list{grid-template-columns:repeat(4,1fr);gap:14px;margin:28px 0 0;padding:0;list-style:none;display:grid}.licences__list li{border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);gap:6px;padding:20px 18px;display:grid}.licences__list b{color:var(--text);font-size:1.15rem}.licences__list span{color:var(--accent-text);font-variant-numeric:tabular-nums;justify-self:start;font-weight:700}@media (width<=860px){.licences__list{grid-template-columns:1fr 1fr}}.ladder{padding-block:clamp(48px,7vw,88px) 0}.ladder__list{border-top:1px solid var(--line-strong);gap:0;max-width:920px;margin:32px 0 0;padding:0;list-style:none;display:grid}.ladder__rung{border-bottom:1px solid var(--line-strong);grid-template-columns:11em 1fr;align-items:center;gap:6px 28px;padding:18px 0;display:grid}.ladder__head{grid-row:span 2;gap:2px;display:grid}.ladder__head h3{font-size:1.2rem}.ladder__count{color:var(--muted);font-size:.9rem}.ladder__count b{color:var(--text);font-variant-numeric:tabular-nums;font-size:1.05rem}.ladder__bar{background:var(--line);border-radius:5px;height:10px;display:block;overflow:hidden}.ladder__bar span{background:var(--copper);border-radius:5px;height:100%;display:block}.ladder__rung p{font-size:1rem}.ladder__rung .ladder__note{color:var(--muted);grid-column:2;font-size:.92rem}@media (width<=640px){.ladder__rung{grid-template-columns:1fr}.ladder__head{grid-row:auto;grid-template-columns:1fr auto;align-items:baseline}.ladder__rung .ladder__note{grid-column:1}}.bank__sub{margin-top:32px;font-size:1.15rem}.bank__head .ticks{gap:10px;margin-top:14px}
