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a[aria-current]{background:var(--site-band);color:var(--site-ink);box-shadow:inset 0 0 0 1.5px var(--site-gold);font-weight:700}.lpanel .tick{block-size:18px;inline-size:18px;margin-inline-start:auto}.theme{flex:none;display:none}:root[data-js] .theme{display:block}.theme button{border:2px solid var(--site-gold);block-size:44px;inline-size:44px;color:var(--site-ink);font:inherit;cursor:pointer;background:0 0;border-radius:50%;place-items:center;padding:0;display:grid;position:relative}.theme .ts{place-items:center;display:grid}.theme .ico{block-size:22px;inline-size:22px}.theme .ts-light,.theme .ts-dark,:root[data-theme] .theme .ts-system{display:none}:root[data-theme=light] .theme .ts-light,:root[data-theme=dark] .theme .ts-dark{display:grid}.top-in{position:relative}.tip{z-index:30;background:var(--site-ink);inline-size:min(320px,100% - 2*clamp(16px,4vw,48px));color:var(--site-bg);font:500 16px/1.45 var(--f-text);box-shadow:0 12px 30px var(--site-shadow);border-radius:16px;align-items:flex-start;gap:10px;padding:12px 14px;display:none;position:absolute;inset-block-start:calc(100% + 12px);inset-inline-end:clamp(16px,4vw,48px)}.tip:before{content:"";block-size:18px;position:absolute;inset-block-end:100%;inset-inline:0}.tip .ico{block-size:18px;inline-size:18px;margin-block-start:2px}@media (hover:hover){.theme:hover .tip{display:flex}}.theme button:focus-visible~.tip{display:flex}.theme[data-tip=off] button~.tip{display:none}.menu{flex:none;display:none;position:relative}.menu summary{border:2px solid var(--site-gold);min-block-size:44px;color:var(--site-ink);cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:0 16px;font-size:17px;font-weight:700;list-style:none;display:inline-flex}.menu summary::-webkit-details-marker{display:none}.menu summary .ico{block-size:20px;inline-size:20px}.menu[open] .i-open,.menu:not([open]) .i-close{display:none}.menu .panel{z-index:20;inline-size:min(320px,100vw - 32px);max-block-size:calc(100vh - var(--top-h) - 80px);max-block-size:calc(100dvh - var(--top-h) - 80px);overscroll-behavior:contain;background:var(--site-surface);border:1px solid var(--site-line);box-shadow:0 18px 40px var(--site-shadow);border-radius:22px;padding:10px;position:absolute;inset-block-start:calc(100% + 10px);inset-inline-end:0;overflow-y:auto}.menu .panel a{color:var(--site-text);border-radius:14px;align-items:center;gap:12px;padding:11px 14px;font-size:18px;font-weight:600;text-decoration:none;display:flex}.menu .panel a .ico{block-size:20px;inline-size:20px;color:var(--site-copper-text)}.menu .panel a:hover,.menu .panel a[aria-current]{background:var(--site-band);color:var(--site-ink)}.foot{padding-block:clamp(40px, 6vw, 72px) calc(84px + env(safe-area-inset-bottom,0px));background:var(--site-band);border-start-start-radius:clamp(28px,4vw,56px);border-start-end-radius:clamp(28px,4vw,56px);margin-block-start:clamp(40px,6vw,80px)}.foot-top{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);align-items:start;gap:40px;display:grid}.foot .brand .wordmark{font-size:18px}.foot .motto{font-family:var(--f-head);color:var(--site-ink);margin-block-start:18px;font-size:clamp(26px,2.6vw,34px);font-style:italic;line-height:1.2}.foot .fline{max-inline-size:36ch;color:var(--site-text);margin-block-start:10px;font-size:18px}.foot nav ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 28px;display:grid}.foot nav a,.foot .soon{color:var(--site-text);align-items:center;gap:10px;padding-block:7px;font-size:18px;text-decoration:none;display:inline-flex}.foot nav a .ico,.foot .soon .ico{block-size:19px;inline-size:19px;color:var(--site-copper-text)}.foot nav a:hover,.foot nav 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(animation-timeline:scroll()){.totop{opacity:0;visibility:hidden;animation-name:totop-in;animation-timing-function:linear;animation-fill-mode:both;animation-timeline:scroll(root);animation-range:240px 400px}}@keyframes totop-in{0%{opacity:0;visibility:hidden}to{opacity:1;visibility:visible}}.hero{padding-block:clamp(24px,4vw,64px) clamp(28px,5vw,64px)}.hero-in{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);align-items:center;gap:clamp(28px,5vw,80px);display:grid}.hero-copy{container-type:inline-size}.kicker{color:var(--site-muted);margin-block-end:22px;font-size:18px;font-weight:600;line-height:1.45}.kicker>.ico{vertical-align:-.25em;block-size:22px;inline-size:22px;color:var(--site-copper-text);margin-inline-end:10px;display:inline-block}.kicker .chip{vertical-align:.05em;margin-inline-start:10px;font-size:15px}.hero h1{letter-spacing:-.015em;padding-block-end:.12em;font-size:clamp(44px,14cqi,104px);line-height:1}.hero h1 .u{display:inline-block;position:relative}.swash{block-size:.2em;inline-size:103%;position:absolute;inset-block-end:-.18em;inset-inline-start:-2%;overflow:visible}.swash path{fill:none;stroke:var(--site-copper);stroke-width:5px;stroke-linecap:round;vector-effect:non-scaling-stroke}.rule{max-inline-size:30ch;font-family:var(--f-head);color:var(--site-ink);margin-block-start:clamp(26px,3.4vw,44px);font-size:clamp(22px,2.1vw,29px);line-height:1.42}.rule .r{display:block}.rule .r2{color:var(--site-muted)}.ctas{flex-wrap:wrap;align-items:center;gap:14px 20px;margin-block-start:32px;display:flex}.hero-art{background:var(--site-tile);border-radius:44px;padding:clamp(20px,3vw,40px) clamp(16px,2.6vw,36px) clamp(12px,2vw,24px)}.hero-art .ill{--w:2.6px;block-size:auto;inline-size:100%}.phero h1{letter-spacing:-.01em;font-size:clamp(40px,9cqi,72px);line-height:1.04}.phero .lead{max-inline-size:40ch;margin-block-start:22px;font-size:clamp(20px,1.8vw,24px);line-height:1.5}.phero .hero-art{place-items:center;min-block-size:clamp(220px,26vw,360px);padding:clamp(20px,3vw,36px);display:grid}.phero .hero-art .ill{--w:2.4px;block-size:clamp(190px,22vw,300px);inline-size:min(100%,440px)}.prodhero .lock{align-items:center;gap:16px;display:flex}.prodhero .lock .gh{block-size:72px;inline-size:72px}.prodhero .lock .wordmark{font-size:clamp(26px,3.2vw,44px)}.prodhero .lock .wordmark span{display:block}.endorse{color:var(--site-muted);align-items:center;gap:8px;margin-block-start:12px;font-size:16px;line-height:1.3;display:inline-flex}.endorse .hm{block-size:18px;inline-size:18px}.prodhero .promise{font-family:var(--f-head);color:var(--site-ink);margin-block-start:26px;font-size:clamp(30px,3.4vw,48px);font-weight:600;line-height:1.12}.sec{padding-block:clamp(40px,6vw,80px)}.hero+.sec{padding-block-start:clamp(12px,3vw,40px)}.head{max-inline-size:780px;margin-block-end:clamp(26px,4vw,44px)}.intro{color:var(--site-text);margin-block-start:16px;font-size:clamp(19px,1.6vw,22px);line-height:1.55}.headlink{margin-block-start:16px}.split{grid-template-columns:minmax(0,4fr) minmax(0,8fr);align-items:start;gap:clamp(28px,5vw,80px);display:grid}.split .head{margin:0}.head-art{--w:2.2px;block-size:auto;inline-size:min(100%,170px);margin-block-start:26px}.band{background:var(--site-band);border-radius:clamp(28px,4vw,56px);padding:clamp(28px,5vw,76px) clamp(16px,4vw,64px)}.sec:has(>.wrap>.band)+.sec:has(>.wrap>.band){padding-block-start:0}.paras{gap:16px;max-inline-size:64ch;display:grid}.big{max-inline-size:46ch;color:var(--site-text);margin-block-start:18px;font-size:clamp(21px,1.9vw,25px);line-height:1.5}.split .big{margin-block-start:0}.lead-in{color:var(--site-ink);font-weight:700}.cards{grid-template-columns:repeat(var(--cols,3), minmax(0, 1fr));gap:18px;display:grid}.cards.cols-2{--cols:2}.cards.cols-4{--cols:4}.card{background:var(--site-surface);border:1px solid var(--site-line);border-radius:28px;flex-direction:column;align-items:flex-start;padding:26px 24px 28px;display:flex}.card .emb{block-size:96px;inline-size:96px;margin-block-end:14px}.card .bub{margin-block-end:16px}.card h2{margin-block-end:8px;font-size:clamp(24px,2.2vw,30px)}.card h3{margin-block-end:8px}.card>p{font-size:18px;line-height:1.55}.card .more{margin-block-start:auto;padding-block-start:16px}.know{border-block-start:1.5px dashed var(--site-line-strong);color:var(--site-text);gap:10px;margin-block-start:14px;padding-block-start:12px;font-size:16.5px;line-height:1.5;display:flex}.know .ico{block-size:19px;inline-size:19px;color:var(--site-copper-text);margin-block-start:3px}.note{background:var(--site-band);border-radius:26px;grid-template-columns:auto minmax(0,1fr);align-items:start;gap:14px 20px;margin-block-start:20px;padding:22px 26px;display:grid}.band .note,.note .bub{background:var(--site-surface)}.band .note .bub{background:var(--site-tile)}.note p{max-inline-size:70ch}.notelink{margin-block-start:10px}.cap{border-block-start:1.5px dashed var(--site-line-strong);font:400 14px/1.6 var(--f-mono);color:var(--site-muted);margin-block-start:22px;padding-block-start:12px}.cap b{color:var(--site-ink);letter-spacing:.02em;white-space:nowrap;margin-inline-end:12px;font-weight:500}.wire{display:block;overflow:visible}.wire path{fill:none;stroke:var(--site-copper);stroke-width:2.4px;stroke-linecap:round;vector-effect:non-scaling-stroke}.about{grid-template-columns:minmax(0,7fr) minmax(0,5fr);align-items:center;gap:clamp(32px,5vw,80px);display:grid}.rulefig{background:var(--site-surface);border:1px solid var(--site-line);border-radius:30px;padding:clamp(22px,3vw,36px) clamp(18px,2.6vw,32px) clamp(18px,2.4vw,26px)}.flow{justify-items:center;display:grid}.dnode{background:var(--site-ill-paper);border:2px solid var(--site-ill-line);border-radius:var(--wob);color:var(--site-ink);align-items:center;gap:12px;padding:10px 20px 10px 12px;font-size:19px;font-weight:700;line-height:1.25;display:inline-flex}.dnode .emb{block-size:54px;inline-size:54px}.dnode.q{border-color:var(--site-copper);background:var(--site-surface);padding:14px 22px}.dnode.q .ico{block-size:24px;inline-size:24px;color:var(--site-copper-text)}.dnode.out{text-align:center;overflow-wrap:anywhere;justify-content:center;block-size:100%;inline-size:100%;padding:12px 14px;font-size:17px}.dnode.ghost{border-style:dashed;border-color:var(--site-grey-line);color:var(--site-grey-text);background:0 0;font-weight:600}.flow .v{block-size:40px;inline-size:14px;display:block}.flow .v .wire{block-size:100%;inline-size:100%}.split2{block-size:44px;inline-size:100%;display:block;position:relative}.split2 .wire{block-size:100%;inline-size:100%;position:absolute;inset:0}.branches{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;inline-size:100%;display:grid}.branch{grid-template-rows:auto 1fr;align-content:start;justify-items:center;gap:10px;display:grid}.pipe ol{gap:30px;display:grid}.pst{--node:76px;grid-template-columns:var(--node) minmax(0, 1fr);align-items:start;display:grid;position:relative}.pipe.drawn .pst{--node:124px}.pipe.gated .pst{grid-template-columns:var(--node) minmax(0, 1.1fr) 56px minmax(0, 1fr)}.pnode{z-index:1;inline-size:var(--node);block-size:var(--node);background:var(--site-surface);border:2px solid var(--site-ill-line);border-radius:50%;place-items:center;display:grid;position:relative}.pnode .ill{--w:2px;block-size:auto;inline-size:78%}.pnode .ico{block-size:34px;inline-size:34px;color:var(--site-copper-text)}.pnode .num{background:var(--site-band);border:2px solid var(--site-copper);block-size:34px;inline-size:34px;font:700 17px/1 var(--f-head);color:var(--site-ink);border-radius:50%;place-items:center;display:grid;position:absolute;inset-block-start:-6px;inset-inline-start:-6px}.pipe.drawn .pnode .num{block-size:40px;inline-size:40px;font-size:19px;inset-block-start:-4px;inset-inline-start:-4px}.seg{inline-size:12px;block-size:calc(100% - var(--node) + 26px);position:absolute;inset-block-start:calc(var(--node) + 4px);inset-inline-start:calc(var(--node) / 2 - 6px)}.seg .wire{block-size:100%;inline-size:100%}.ptext{padding-block-start:calc(var(--node) / 2 - 20px);padding-inline-start:24px}.ptext h3{margin-block-end:8px}.ptext p{max-inline-size:56ch;font-size:18px}.plink{block-size:12px;margin-block-start:calc(var(--node) / 2 - 6px)}.plink .wire{block-size:12px;inline-size:100%}.plink .wire path{stroke-dasharray:0 8;stroke-width:3px}.gate{background:var(--site-surface);border:2px dashed var(--site-line-strong);border-radius:var(--wob);padding:16px 18px;font-size:17px;line-height:1.5}.gate .gl{font:500 13.5px/1.3 var(--f-mono);letter-spacing:.02em;color:var(--site-copper-text);align-items:center;gap:8px;margin-block-end:6px;display:flex}.gate .gl .ico{block-size:17px;inline-size:17px}.mapwrap{grid-template-columns:minmax(0,13fr) minmax(0,11fr);align-items:start;gap:clamp(24px,3vw,44px);display:grid}.mapfig{background:var(--site-surface);border:1px solid var(--site-line);border-radius:30px;padding:clamp(16px,2.4vw,30px)}.map{block-size:auto;inline-size:100%;overflow:visible}.map .orbit{fill:none;stroke:var(--site-copper);stroke-width:2.6px;stroke-dasharray:0 9;stroke-linecap:round}.map .spoke{fill:none;stroke:var(--site-copper);stroke-width:2.4px;stroke-linecap:round;stroke-dasharray:0 8}.map .core{fill:var(--site-ill-tint);stroke:var(--site-ill-line);stroke-width:2.4px}.map .core-t{fill:var(--site-ink);font:600 23px var(--f-head)}.map .ring{fill:var(--site-surface);stroke:var(--site-ill-line);stroke-width:2px}.map .bad{fill:var(--site-band);stroke:var(--site-copper);stroke-width:2px}.map .bad-t{fill:var(--site-ink);font:700 15px var(--f-head)}.map .mico{fill:none;stroke:var(--site-copper-text);stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round}.legend{padding-block:4px;display:grid}.legend li{border-block-end:1.5px dashed var(--site-line-strong);grid-template-columns:40px minmax(0,1fr);gap:2px 16px;padding:16px 4px;display:grid}.legend li:last-child{border-block-end:0}.legend .n{background:var(--site-band);border:2px solid var(--site-copper);block-size:36px;inline-size:36px;font:700 17px/1 var(--f-head);color:var(--site-ink);border-radius:50%;grid-row:span 2;place-items:center;display:grid}.legend h3{font-size:clamp(20px,1.6vw,22px)}.legend p{grid-column:2;font-size:17px;line-height:1.5}.axis{grid-template-columns:150px auto minmax(44px,1fr) auto;align-items:center;margin-block-end:14px;display:grid}.axis .tend:first-child{grid-column:2}.axis .run{grid-column:3;block-size:14px;margin-inline:12px;position:relative}.axis .tend:last-child{grid-column:4}.axis .run .wire{block-size:14px;inline-size:100%}.axis .run:after{content:"";border-block-start:2.4px solid var(--site-copper);border-inline-end:2.4px solid var(--site-copper);block-size:10px;inline-size:10px;position:absolute;inset-block-start:2px;inset-inline-end:-2px;transform:rotate(45deg)}[dir=rtl] .axis 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