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i.is-on{background:var(--primary)}.anat{padding-block:var(--sp-24)}.anat-grid{display:grid;gap:var(--sp-10)}.anat-copy{display:grid;gap:var(--sp-4)}.legend{display:grid;gap:var(--sp-8);margin-top:var(--sp-6)}.legend li{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--sp-4);align-items:start}.legend p{color:var(--ink-2);font-size:16px}.chip{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid var(--line-strong);color:var(--primary);font-size:13px;font-weight:500;background:var(--bg)}.crop{display:flex;justify-content:flex-start;align-items:flex-start;margin-top:var(--sp-4);border-radius:var(--r-md);border:1px solid var(--line);overflow:hidden;background:#16191e}.crop img{max-width:none;flex:none}.crop-header{height:70px}.crop-header img{height:100%;width:auto}.crop-sidebar{height:196px}.crop-sidebar img{width:78%;height:auto}.crop-grid{height:176px}.crop-grid img{height:400px;width:auto}.crop-dialog{height:216px}.crop-dialog img{width:100%;height:auto}.xw-wrap{display:none;container-type:inline-size}.xw-flat{border-radius:var(--r-md);border:1px solid var(--line)}.xw{display:none}.xw-tilt{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(calc(var(--tilt) * 46deg)) rotate(calc(var(--tilt) * var(--dir) * -24deg)) scale(calc(1 - var(--tilt) * .12));will-change:transform}.xw-layer{position:absolute;left:var(--x);top:var(--y);width:var(--w);height:var(--h);transform:translateZ(calc(var(--d) * var(--lift) * var(--gap)));transform-style:preserve-3d;will-change:transform}.xw-layer img{width:100%;height:100%;border-radius:3px;outline:1px solid color-mix(in srgb,var(--primary) calc(var(--lift) * 55%),transparent);box-shadow:0 calc(var(--lift) * 2.4cqw) calc(var(--lift) * 5cqw) #04030a8c}.xw-base{inset:0;width:100%;height:100%;border-radius:6px;background:#16191e;border:1px solid var(--line-strong)}.xw-dialog{opacity:var(--dlg)}.xw-dialog img{border-radius:1.2cqw}.xw-layer .chip{position:absolute;top:-14px;inset-inline-start:-14px;opacity:var(--lift);background:var(--cta);border-color:var(--cta);color:var(--cta-ink)}.xw-layer[data-layer=grid] .chip{top:auto;bottom:-14px;inset-inline-start:auto;inset-inline-end:-14px}.feat{padding-block:var(--sp-24)}.bento{display:grid;gap:var(--sp-4);margin-top:var(--sp-12)}.tile{display:grid;align-content:start;gap:var(--sp-3);padding:var(--sp-6);border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}.tile p{color:var(--ink-2);font-size:16px}.tile>svg.i{color:var(--primary);width:26px;height:26px;margin-bottom:var(--sp-2)}.tile-lead{background:var(--surface-2);border-color:var(--line-strong);gap:var(--sp-4);padding:var(--sp-8) var(--sp-6)}.tile-lead h3{font-size:clamp(22px,2.4vw,30px);line-height:1.2;max-width:20ch}.tile-lead p{font-size:var(--fs-body);max-width:44ch}.resume{margin-bottom:var(--sp-6)}.resume-bar{position:relative;height:16px;border-radius:var(--r-pill);background:var(--surface-3)}.resume-fill{position:absolute;inset-block:0;inset-inline-start:0;width:58%;border-radius:var(--r-pill);background:linear-gradient(to var(--end-side),var(--seg-a),var(--seg-b) 55%,var(--seg-c))}.resume-bar i{position:absolute;inset-block:-5px;inset-inline-start:var(--at);width:2px;background:var(--ink-2);border-radius:1px}.resume-tags{position:relative;height:28px;margin-top:var(--sp-3);font-size:12px;color:var(--muted)}.resume-tags span{position:absolute;inset-inline-start:var(--at);white-space:nowrap;transform:translate(calc(var(--dir) * -50%))}.resume-tags .end{inset-inline-start:auto;inset-inline-end:0;transform:none;color:var(--ok)}@media (prefers-reduced-motion: no-preference){.resume-fill{animation:resume 9s var(--ease) infinite}@keyframes resume{0%{width:0}20%,32%{width:30%}50%,62%{width:58%}84%,to{width:100%}}}.bond{padding-block:var(--sp-24)}.bond-grid{display:grid;gap:var(--sp-10);align-items:center}.bond-copy{display:grid;gap:var(--sp-4);justify-items:start}.bond-copy h2{font-size:clamp(26px,3.2vw,40px);max-width:20ch}.bond-status{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-2) var(--sp-3);color:var(--ink);font-weight:500}.tag{display:inline-flex;align-items:center;min-height:30px;padding:0 var(--sp-3);border-radius:var(--r-pill);border:1px solid var(--primary);color:var(--primary);font-size:var(--fs-sm);font-weight:600}.bond-fig{display:grid;grid-template-columns:1fr auto;padding:var(--sp-6);border-radius:var(--r-lg);border:1px dashed var(--line-strong)}.bond-src{display:grid;gap:var(--sp-8);padding-block:var(--sp-4)}.bond-row{--c: var(--muted);display:grid;grid-template-columns:auto minmax(0,auto) 1fr;align-items:center;gap:var(--sp-3);font-size:var(--fs-sm);color:var(--ink-2)}.bond-row svg.i{color:var(--c)}.bond-lane{height:2px;min-width:32px;background:repeating-linear-gradient(to var(--end-side),var(--c) 0 8px,transparent 8px 16px)}.bond-file{width:56px;margin-inline-start:var(--sp-3);border-radius:var(--r-md);border:1px solid var(--line-strong);background:linear-gradient(to top,var(--net-wifi) 0 46%,var(--net-eth) 46% 66%,var(--net-phone) 66% 88%,var(--surface-2) 88%)}@media (prefers-reduced-motion: no-preference){.bond-lane{animation:lane var(--t, 1s) linear infinite}@keyframes lane{to{background-position:calc(var(--dir) * 16px) 0}}}.langs{padding-block:var(--sp-24)}.langs-head{display:grid;gap:var(--sp-4)}.specimen{display:flex;flex-wrap:wrap;gap:var(--sp-2) var(--sp-8);margin-top:var(--sp-12);font-size:clamp(24px,4.2vw,50px);font-weight:500;line-height:1.35;color:var(--ink-2)}html[lang=en] .specimen li[lang=en],html[lang=ar] .specimen li[lang=ar]{color:var(--primary)}.specimen li[lang=ar]{font-family:var(--font-ar)}.specimen li[lang=zh],.specimen li[lang=hi]{font-family:Segoe UI,Microsoft YaHei UI,Nirmala UI,system-ui,sans-serif}.browser{padding-block:var(--sp-24)}.browser-grid{display:grid;gap:var(--sp-10);align-items:center}.browser-copy{display:grid;gap:var(--sp-4)}.bm-video{position:relative;aspect-ratio:16 / 10;border-radius:var(--r-lg);border:1px solid var(--line);background:linear-gradient(140deg,var(--surface-3),var(--surface) 70%);display:grid;place-items:center}.bm-play{width:56px;height:56px;fill:var(--line-strong)}.bm-video:after{content:"";position:absolute;inset-inline:var(--sp-5);bottom:var(--sp-5);height:4px;border-radius:var(--r-pill);background:linear-gradient(to var(--end-side),var(--primary) 38%,var(--line-strong) 0)}.bm-time{position:absolute;inset-inline-start:var(--sp-5);bottom:calc(var(--sp-5) + 12px);font-size:11px;color:var(--muted);direction:ltr}.bm-panel{position:absolute;top:var(--sp-4);inset-inline-end:var(--sp-4);width:min(250px,calc(100% - 2 * var(--sp-4)));display:grid;gap:var(--sp-1);font-size:12px}.bm-bar{display:flex;align-items:center;gap:var(--sp-2);height:32px;padding:0 var(--sp-3);border-radius:6px;background:var(--paper);color:var(--paper-ink);font-weight:600;border:1px solid var(--paper-line)}.bm-menu{display:flex;justify-content:space-between;gap:var(--sp-3);padding:var(--sp-2) var(--sp-3);border-radius:6px;background:var(--paper);color:var(--paper-ink);border:1px solid var(--paper-line)}.bm-menu .num{color:var(--paper-muted)}.dl{padding-block:var(--sp-16) var(--sp-24)}.dl-copy{display:grid;gap:var(--sp-5);justify-items:start;padding:var(--sp-8) var(--sp-6);border-radius:var(--r-xl);border:1px solid var(--line-strong);background:var(--surface)}.dl h2{max-width:22ch;font-size:clamp(28px,3.4vw,42px)}.dl-meta{font-size:13px;color:var(--muted)}.dl-store{font-size:var(--fs-sm);color:var(--ink-2)}.privacy-line{font-size:var(--fs-sm);color:var(--ink-2);max-width:60ch;padding-top:var(--sp-5);border-top:1px solid var(--line);width:100%}.privacy-line a:hover{color:var(--ink)}.foot{border-top:1px solid var(--line);padding-block:var(--sp-10);font-size:var(--fs-sm);color:var(--muted)}.foot-in{display:grid;gap:var(--sp-5)}.foot-links{display:flex;flex-wrap:wrap;gap:var(--sp-2) var(--sp-6);align-items:center}.foot-links a{color:var(--ink-2);text-decoration:none}.foot-links a:hover{color:var(--ink);text-decoration:underline}.foot-links a:active{color:var(--primary)}.fx [data-reveal]{opacity:0;transform:translateY(22px)}@media (min-width: 720px){:root{--gutter: 32px}.lb{font-size:11px}.lb em{display:block}.brand-dim{display:inline}.bento{grid-template-columns:repeat(2,1fr)}.tile-lead,.tile-wide{grid-column:span 2}.foot-in{grid-template-columns:auto 1fr auto;align-items:center;gap:var(--sp-8)}.foot-links{justify-content:flex-end}.dl-copy{padding:var(--sp-12)}}@media (min-width: 1024px){:root{--gutter: 40px}.nav-links{display:flex}.hero,.fx3d .hero{align-items:center;padding-block:var(--nav-h) 0}.hero-in{grid-template-columns:minmax(0,8fr) minmax(0,4fr);align-items:center}.hero-fallback{grid-column:2}.how-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:center}.fx .how-stage{align-items:center}.fx .how-grid{padding-bottom:0}.fx .how-step{align-self:center;padding:0;border:0;background:none;backdrop-filter:none;-webkit-backdrop-filter:none}.fx .how-step h3{font-size:clamp(26px,2.6vw,36px);line-height:1.15;letter-spacing:-.015em}html[lang=ar] .fx .how-step h3{letter-spacing:0;line-height:1.4}.fx .how-step p{font-size:var(--fs-lead)}.fx .how-step{gap:var(--sp-4)}.fx .how-hud{inset-inline:auto 6%;bottom:9vh;justify-content:flex-end;gap:var(--sp-6);font-size:var(--fs-sm)}.fx .how-rail{inset-inline:var(--gutter) auto;width:220px;bottom:9vh;margin-inline-start:max(0px,(100vw - var(--max) - 2 * var(--gutter)) / 2)}.anat-grid{grid-template-columns:minmax(0,4fr) minmax(0,8fr);align-items:center}.crop{display:none}.legend{gap:var(--sp-5);margin-top:var(--sp-4)}.xw-wrap{display:block}.fx .anat{padding-block:0}.fx .anat-track{height:300vh}.fx .anat-stage{position:sticky;top:0;height:100vh;height:100svh;display:grid;align-items:center;overflow:clip}.fx .xw-wrap{padding:4% 0 0}.fx .xw-flat{display:none}.fx .xw{display:block;position:relative;width:100%;aspect-ratio:1440 / 810;perspective:1700px;--tilt: 0;--lift: 0;--dlg: 0;--gap: 5.4cqw}.fx .legend li{opacity:.38;transition:opacity var(--dur-slow) var(--ease)}.fx .legend li.is-active{opacity:1}.fx .legend li.is-active .chip{background:var(--cta);border-color:var(--cta);color:var(--cta-ink)}.bento{grid-template-columns:repeat(4,1fr)}.tile-lead{grid-row:span 2;padding:var(--sp-10);align-content:space-between}.tile-lead .resume{margin-top:var(--sp-6)}.browser-grid,.bond-grid{grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:var(--sp-16)}.bond-fig{padding:var(--sp-10)}.dl{padding-block:var(--sp-24) var(--sp-32)}.dl-in{min-height:64vh;display:grid;align-items:center}.dl-copy{max-width:600px;background:linear-gradient(to var(--end-side),var(--surface) 55%,color-mix(in srgb,var(--surface) 70%,transparent))}}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}.btn,.lang,.nav,.how-step,.legend li{transition:none}}.fx:not(.fx3d) .how-static{display:grid}html[lang=ar] .dl-meta,html[lang=ar] .how-hud{font-family:var(--font-ar)}