:root{--arkansh-blue:#273882;--arkansh-yellow:#fff200;--arkansh-midnight:#0b1421;--arkansh-graphite:#17283f;--arkansh-steel:#304761;--arkansh-silver:#e8edf3;--arkansh-white:#fff;--font-heading:"Sora", system-ui, sans-serif;--font-body:"Inter", system-ui, sans-serif;--mono:ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;--ease:cubic-bezier(.4, .4, .1, 1);--ease-out:cubic-bezier(.25, 1, .5, 1);--ease-wipe:cubic-bezier(.76, 0, .24, 1);--side:clamp(16px, 2.4vw, 40px);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:var(--arkansh-midnight);--surface:var(--arkansh-graphite);--text:var(--arkansh-white);--text-2:#b4c0cf;--text-3:#8696ab;--line:#e8edf324;--grid:#e8edf30b;--ink:#e8edf3d1;--ink-2:#e8edf352;--accent:var(--arkansh-yellow);--on-accent:var(--arkansh-midnight);--accent-text:var(--arkansh-yellow);--accent-mark:var(--arkansh-yellow);--nav-bg:#17283fc7;--header-solid:#0b1421eb}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f4f6f9;--surface:#fff;--text:var(--arkansh-midnight);--text-2:#3c4b60;--text-3:#5d6b80;--line:#0b14211f;--grid:#2738820f;--ink:#273882d9;--ink-2:#27388247;--accent-text:var(--arkansh-blue);--accent-mark:var(--arkansh-blue);--nav-bg:#ffffffd1;--header-solid:#f4f6f9eb}*,:before,:after{box-sizing:border-box}html,body{margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;transition:background-color .5s var(--ease), color .5s var(--ease);font-size:16px;line-height:1.5;overflow-x:hidden}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}:focus-visible{outline:2px solid var(--accent-mark);outline-offset:3px;border-radius:4px}.bg-grid,.bg-glow{z-index:0;pointer-events:none;position:fixed;inset:0}.bg-grid{background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(90% 80% at 60% 55%,#000 30%,#0000 100%);mask-image:radial-gradient(90% 80% at 60% 55%,#000 30%,#0000 100%)}.bg-glow{background:radial-gradient(60vw 50vh at 78% 70%,#27388273,#0000 70%);transition:opacity .5s}:root[data-theme=light] .bg-glow{opacity:.35}.loader{z-index:100;pointer-events:none;position:fixed;inset:0}.loader__panel{background:var(--arkansh-midnight);height:50.5%;transition:transform 1s var(--ease-wipe);position:absolute;left:0;right:0}.loader__panel--top{top:0}.loader__panel--bot{bottom:0}.loader__count{z-index:2;font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--arkansh-silver);justify-content:center;align-items:center;font-size:13px;transition:opacity .3s;display:flex;position:absolute;inset:0}.loader__count b{color:var(--arkansh-yellow);font-weight:500}.loader__bar{z-index:2;background:#e8edf326;width:160px;height:1px;transition:opacity .3s;position:absolute;top:calc(50% + 22px);left:50%;transform:translate(-50%)}.loader__bar i{background:var(--arkansh-yellow);height:100%;display:block}.loader.is-done .loader__count,.loader.is-done .loader__bar{opacity:0}.loader.is-done .loader__panel--top{transform:translateY(-101%)}.loader.is-done .loader__panel--bot{transform:translateY(101%)}.header{z-index:20;padding:var(--side);pointer-events:none;transition:background-color .35s var(--ease), padding .35s var(--ease), border-color .35s var(--ease);border-bottom:1px solid #0000;justify-content:space-between;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.header.is-solid{pointer-events:auto;background:var(--header-solid);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line);padding-top:12px;padding-bottom:12px}.header>*{pointer-events:auto}.logo{height:clamp(30px,3vw,42px);display:block}.logo img{width:auto;height:100%;display:block}.pill{background:var(--nav-bg);border:1px solid var(--line);-webkit-backdrop-filter:blur(14px);border-radius:999px;align-items:center;gap:4px;padding:4px;display:flex}.pill__btn{height:40px;transition:background-color .25s var(--ease), color .25s var(--ease);border-radius:999px;align-items:center;gap:8px;padding:0 16px;font-size:13px;font-weight:500;display:inline-flex}.pill__btn--icon{justify-content:center;width:40px;padding:0}.pill__btn:hover{background:var(--line)}.pill__btn[aria-expanded=true]{background:var(--accent);color:var(--on-accent)}.dot{background:var(--accent-mark);border-radius:50%;width:7px;height:7px;animation:2.2s infinite pulse}:root[data-theme=light] .dot{animation:none}.pill__btn[aria-expanded=true] .dot{background:var(--arkansh-midnight)}@keyframes pulse{0%{box-shadow:0 0 #fff2008c}70%,to{box-shadow:0 0 0 8px #fff20000}}.panel{z-index:19;top:calc(var(--side) + 56px);right:var(--side);width:min(340px, calc(100vw - 2 * var(--side)));background:var(--surface);border:1px solid var(--line);opacity:0;transform-origin:100% 0;visibility:hidden;transition:opacity .3s var(--ease), transform .3s var(--ease), visibility 0s .3s;border-radius:18px;padding:20px;position:fixed;transform:translateY(-8px)scale(.98);box-shadow:0 30px 60px -20px #00000073}.panel.is-open{opacity:1;visibility:visible;transition-delay:0s;transform:none}.panel__head{justify-content:space-between;align-items:baseline;margin-bottom:14px;display:flex}.label{font-family:var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);font-size:11px}.readout{border-top:1px solid var(--line);grid-template-columns:auto 1fr;gap:10px 12px;margin:0;padding:14px 0;display:grid}.readout dt{color:var(--text-2);font-size:13px}.readout dd{font-family:var(--mono);text-align:right;margin:0;font-size:12px}.readout dd.on{color:var(--accent-text)}.toggle{border-top:1px solid var(--line);text-align:left;justify-content:space-between;align-items:center;width:100%;padding:12px 0;font-size:14px;display:flex}.switch{background:var(--line);width:36px;height:20px;transition:background-color .25s var(--ease);border-radius:99px;flex:none;position:relative}.switch:after{content:"";background:var(--text);width:14px;height:14px;transition:transform .25s var(--ease-out);border-radius:50%;position:absolute;top:3px;left:3px}.toggle[aria-checked=true] .switch{background:var(--accent)}.toggle[aria-checked=true] .switch:after{background:var(--arkansh-midnight);transform:translate(16px)}main{z-index:1;grid-template-rows:1fr auto;min-height:100svh;display:grid;position:relative}.stage{padding:calc(var(--side) + 72px) var(--side) 20px;grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:center;gap:3vw;width:100%;max-width:1600px;margin:0 auto;display:grid}.copy{max-width:560px}.ref{font-family:var(--mono);letter-spacing:.1em;color:var(--text-3);margin:0 0 clamp(10px,2vh,18px);font-size:12px}.ref span{color:var(--accent-text)}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--text-2);align-items:center;gap:10px;margin:0 0 clamp(12px,2.4vh,22px);font-size:12px;font-weight:600;display:inline-flex}.eyebrow:before{content:"";background:var(--accent-mark);width:22px;height:2px}h1{font-family:var(--font-heading);letter-spacing:-.035em;text-wrap:balance;margin:0 0 clamp(14px,2.6vh,24px);font-size:clamp(38px,min(5.2vw,8.4vh),80px);font-weight:500;line-height:1.03}h1 .hl{color:var(--accent-text)}.lede{color:var(--text-2);max-width:46ch;margin:0 0 clamp(18px,3.4vh,32px);font-size:clamp(16px,1.2vw,19px)}.status{border:1px solid var(--line);background:var(--nav-bg);border-radius:999px;align-items:center;gap:12px;padding:10px 18px 10px 12px;font-size:14px;font-weight:500;display:inline-flex}.status__badge{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;background:var(--accent);color:var(--on-accent);border-radius:99px;padding:4px 9px;font-size:11px;font-weight:600}.card{border:1px solid var(--line);background:var(--surface);border-radius:18px;max-width:480px;margin-top:clamp(16px,3vh,28px);overflow:hidden}.card__head{text-align:left;justify-content:space-between;align-items:center;gap:16px;width:100%;min-height:52px;padding:14px 20px;display:flex}.card__title{font-family:var(--font-heading);font-size:16px;font-weight:500}.card__toggle{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);white-space:nowrap;font-size:11px}.card__toggle:before{content:"+ ";color:var(--accent-text)}.card__head[aria-expanded=true] .card__toggle:before{content:"– "}.card__body{transition:grid-template-rows .5s var(--ease);grid-template-rows:0fr;display:grid}.card__body>div{overflow:hidden}.card__head[aria-expanded=true]+.card__body{grid-template-rows:1fr}.card__inner{color:var(--text-2);padding:0 20px 20px;font-size:14px}.card__inner p{margin:0 0 14px}.chips{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.chips li{font-family:var(--mono);letter-spacing:.06em;border:1px solid var(--line);color:var(--text);border-radius:99px;padding:6px 10px;font-size:11px}.card__inner .note{color:var(--text-3);margin:12px 0 0;font-size:12px}.art{width:100%;position:relative}.art svg{width:100%;height:auto;max-height:calc(100svh - 260px);display:block;overflow:visible}.s{fill:none;stroke:var(--ink);stroke-width:1.4px;stroke-linejoin:round;stroke-linecap:round}.s2{fill:none;stroke:var(--ink-2);stroke-width:1px}.fillbg{fill:var(--bg);transition:fill .5s var(--ease)}.dash{fill:none;stroke:var(--ink-2);stroke-width:1px;stroke-dasharray:3 6}.flow{fill:none;stroke:var(--accent-mark);stroke-width:1.6px;stroke-dasharray:2 10;stroke-linecap:round;animation:1.6s linear infinite flow}@keyframes flow{to{stroke-dashoffset:-24px}}.cell{fill:var(--ink-2);opacity:.25;transition:fill .3s,opacity .3s}.cell.lit{fill:var(--accent-mark);opacity:.9}.pulse-dot{fill:var(--accent-mark)}.tag text{font-family:var(--mono);letter-spacing:.1em;fill:var(--text-2);text-transform:uppercase;font-size:11px}.tag .num{fill:var(--accent-text)}.tag polyline{stroke:var(--ink-2);stroke-width:1px;fill:none}.tag circle{fill:var(--accent-mark)}.signal{fill:none;stroke:var(--accent-mark);stroke-width:1.4px;opacity:0;animation:sig 2.4s var(--ease) infinite}.signal:nth-of-type(2){animation-delay:.4s}.signal:nth-of-type(3){animation-delay:.8s}@keyframes sig{30%{opacity:1}to{opacity:0}}.legend{grid-template-columns:1fr 1fr;gap:12px 16px;margin:16px 0 0;padding:0;list-style:none;display:none}.legend li{font-family:var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--text);font-size:12px}.legend b{color:var(--accent-text);font-weight:500}.legend span{color:var(--text-3);letter-spacing:.04em;margin-top:2px;font-size:11px;display:block}.draw{stroke-dasharray:1;stroke-dashoffset:1px}.is-ready .draw{animation:draw 1.8s var(--ease-out) forwards;animation-delay:calc(var(--d,0) * 1s + .4s)}@keyframes draw{to{stroke-dashoffset:0}}.fade{opacity:0}.is-ready .fade{animation:fadeIn .8s var(--ease) forwards;animation-delay:calc(var(--d,0) * 1s + .4s)}@keyframes fadeIn{to{opacity:1}}.rv{opacity:0;transform:translateY(18px)}.is-ready .rv{opacity:1;transition:opacity .9s var(--ease-out), transform .9s var(--ease-out);transition-delay:calc(var(--i,0) * 90ms + .2s);transform:none}.footer-line{z-index:2;padding:8px var(--side) 18px;color:var(--text-3);justify-content:space-between;gap:16px;font-size:12px;display:flex;position:relative}@media (width<=1023px){.stage{padding-top:calc(var(--side) + 76px);grid-template-columns:1fr;gap:32px}.copy{max-width:640px}h1{font-size:clamp(38px,7.4vw,64px)}.art{max-width:760px;margin:0 auto}.art svg{max-height:none}}@media (width<=767px){.pill__btn{padding:0 12px}.txt-long,.tag{display:none}.legend{display:grid}.footer-line{flex-direction:column;gap:4px}.card{max-width:none}}:root.reduce *,:root.reduce :before,:root.reduce :after{transition-duration:.001ms!important;transition-delay:0s!important;animation-duration:.001ms!important;animation-iteration-count:1!important}:root.reduce .flow,:root.reduce .dot{animation:none!important}:root.reduce .signal{opacity:.6;animation:none!important}:root.reduce .pulse-dot{display:none}