.sys{--sys-bg:#f7f7f4;--sys-ink:#14283d;--sys-ink-2:#476075;--sys-muted:#546b7a;--sys-line:#d5e2e9;--sys-line-2:#e3eaf0;--sys-eyebrow:#46677b;--sys-num:#075fa3;--sys-cobalt:#0753d6;--sys-cobalt-2:#06458f;--sys-cyan:#32aabe;--sys-lime:#7caa15;--sys-amber:#c77a12;--sys-cta:#171d24;--sys-cta-hover:#2b3540;--sys-focus:#187ec1;--sys-accent:#075fa3;--sys-accent-soft:#e6f0f7;--sys-wrap:min(1200px, calc(100% - 80px));color:var(--sys-ink);background:radial-gradient(ellipse 54% 34% at 84% 6%, #b8dfff66, transparent 70%), radial-gradient(ellipse 40% 26% at 6% 40%, #e1eca329, transparent 70%), var(--sys-bg)}.sys--plum{--sys-accent:#694477;--sys-accent-soft:#f1e8f1;background:radial-gradient(54% 34% at 84% 6%,#eadfeab3,#0000 70%),radial-gradient(40% 26% at 6% 40%,#e8dac64d,#0000 70%),#f8f6f5}.sys--signal{--sys-accent:#0753d6;--sys-accent-soft:#e5eefb}.sys--ledger{--sys-accent:#075fa3;--sys-accent-soft:#e8f2ea}.sys--teal{--sys-accent:#0b6f6a;--sys-accent-soft:#e3f2f0}.sys--amber{--sys-accent:#9a5a08;--sys-accent-soft:#f7eddd}.sys *,.sys :before,.sys :after{box-sizing:border-box}.sys a{color:inherit;text-underline-offset:4px}.sys :focus-visible{outline:3px solid var(--sys-focus);outline-offset:4px;border-radius:4px}.sys img{max-width:100%}.sys p{line-height:1.6}.sys-skip{z-index:1001;background:var(--sys-cta);border-radius:10px;padding:10px 16px;text-decoration:none;position:absolute;top:-60px;left:16px;color:#fff!important}.sys-skip:focus{top:12px}.sys-header{width:var(--sys-wrap);justify-content:space-between;align-items:center;gap:24px;margin:0 auto;padding:28px 0;display:flex}.sys-header__brand img{width:124px;height:auto;display:block}.sys-header__nav{color:#37536f;align-items:center;gap:26px;font-size:14px;font-weight:600;display:flex}.sys-header__nav a{text-decoration:none}.sys-header__nav a:hover{color:#0969ad}.sys-header__nav a[aria-current=page]{color:var(--sys-ink);text-decoration:underline 2px}.sys-footer{width:var(--sys-wrap);border-top:1px solid var(--sys-line);justify-content:space-between;gap:20px;margin:0 auto;padding:40px 0 110px;display:flex}.sys-footer>span{letter-spacing:-.04em;font-size:24px;font-weight:600}.sys-wrap{width:var(--sys-wrap);margin:0 auto}.sys-eyebrow{color:var(--sys-eyebrow);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:12px;font-weight:700}.sys-h1{letter-spacing:-.055em;text-wrap:balance;margin:22px 0 0;font-size:clamp(44px,6.1vw,86px);font-weight:500;line-height:1.01}.sys-h1 span{display:block}.sys-lead{max-width:33em;color:var(--sys-ink-2);margin:26px 0 0;font-size:20px;line-height:1.55}.sys-h2{letter-spacing:-.04em;text-wrap:balance;margin:0;font-size:clamp(30px,3.5vw,48px);font-weight:500;line-height:1.1}.sys-h3{letter-spacing:-.02em;margin:0;font-size:22px;font-weight:600;line-height:1.25}.sys-cta{border:1px solid var(--sys-cta);background:var(--sys-cta);border-radius:12px;align-items:center;gap:22px;min-height:52px;padding:14px 22px;font-weight:600;text-decoration:none;transition:background .16s,transform .16s;display:inline-flex;box-shadow:0 8px 22px #0b11141a;color:#fff!important}.sys-cta:hover{background:var(--sys-cta-hover);transform:translateY(-1px)}.sys-cta:active{background:#0c1117;transform:translateY(1px)}.sys-status{border:1px solid var(--sys-line);color:var(--sys-ink-2);background:#ffffffb8;border-radius:999px;align-items:center;gap:10px;margin-top:28px;padding:9px 14px 9px 12px;font-size:14px;line-height:1.35;display:inline-flex}.sys-status strong{color:var(--sys-ink);font-weight:600}.sys-status:before{content:"";background:var(--sys-lime);border-radius:50%;flex:none;width:9px;height:9px;box-shadow:0 0 0 4px #7caa1524}.sys-status[data-status=pilot]:before{background:var(--sys-cyan);box-shadow:0 0 0 4px #32aabe24}.sys-status[data-status=building]:before{background:#e8a317;box-shadow:0 0 0 4px #e8a31724}.sys-facts{border-top:1px solid var(--sys-line);grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:0;margin:0;padding:0;list-style:none;display:grid}.sys-facts li{border-bottom:1px solid var(--sys-line);flex-direction:column;gap:8px;padding:22px 22px 22px 0;display:flex}.sys-facts li+li{border-left:1px solid var(--sys-line);padding-left:22px}.sys-facts strong{color:var(--sys-accent);letter-spacing:-.055em;font-size:clamp(34px,3.4vw,50px);font-weight:500;line-height:1}.sys-facts strong.is-long{letter-spacing:-.04em;white-space:nowrap;font-size:clamp(28px,2.5vw,38px)}.sys-facts span{font-size:16px;line-height:1.4}.sys-facts small{color:var(--sys-muted);font-size:13px;line-height:1.4}.glass-shot{margin:0}.glass-shot__frame{background:linear-gradient(140deg,#ffffffe0,#ffffff6b 46%,#e8f2f8b3);border-radius:22px;padding:9px;position:relative;box-shadow:0 30px 80px #1d487029,inset 0 2px #ffffffe6,inset 0 0 0 1px #ffffffd9}.glass-shot__frame:before{content:"";border-radius:inherit;-webkit-mask-composite:xor;pointer-events:none;background:linear-gradient(135deg,#fffffff2,#32aabe73 38%,#0753d652 70%,#7caa1573);padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000 0 0),linear-gradient(#000 0 0);-webkit-mask-position:0 0,0 0;-webkit-mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-composite:exclude;mask-mode:match-source,match-source}.glass-shot__screen{background:#0d0d0f;border-radius:14px;overflow:hidden}.glass-shot__screen img{width:100%;height:auto;display:block}.glass-shot__screen--crop img{object-fit:cover;object-position:top center;height:100%}.glass-shot--phone .glass-shot__frame{border-radius:34px;padding:8px}.glass-shot--phone .glass-shot__screen{border-radius:27px}.glass-shot--plain .glass-shot__screen{background:#fff}.glass-shot figcaption{color:var(--sys-muted);margin-top:14px;font-size:14px;line-height:1.45}.sx-hero{width:var(--sys-wrap);grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:center;gap:56px;margin:0 auto;padding:56px 0 96px;display:grid}.sx-hero .sys-h1{letter-spacing:-.065em;font-size:clamp(52px,6.2vw,92px);font-weight:600;line-height:.98}.sx-hero .sys-h1 span{white-space:nowrap}@media (width<=560px){.sx-hero .sys-h1 span{white-space:normal}}.sx-hero__actions{flex-wrap:wrap;align-items:center;gap:18px 26px;margin-top:36px;display:flex}.sx-hero__note{color:var(--sys-muted);font-size:14px}.sx-stage{perspective:1600px;min-height:560px;position:relative}.sx-stage .glass-shot{position:absolute}.sx-stage__a{transform-origin:100%;width:76%;top:0;right:0;transform:rotateY(-9deg)rotateX(2deg)}.sx-stage__b{transform-origin:0;width:62%;bottom:18px;left:0;transform:rotateY(-6deg)}.sx-stage__c{width:24%;bottom:-10px;right:6%;transform:rotateY(-4deg)}.sx-stage__label{z-index:2;color:var(--sys-ink);letter-spacing:.12em;text-transform:uppercase;background:#fffc;border-radius:8px;padding:6px 10px;font-size:11px;font-weight:700;position:absolute;box-shadow:0 6px 18px #1a3a5512}.sx-intro{width:var(--sys-wrap);grid-template-columns:.9fr 1.1fr;gap:56px;margin:0 auto;padding:0 0 72px;display:grid}.sx-intro p{color:var(--sys-ink-2);margin:0;font-size:19px}.sx-intro .sys-h2{max-width:13em}.sx-list{width:var(--sys-wrap);border-top:1px solid var(--sys-line);margin:0 auto;padding:0;list-style:none}.sx-row{border-bottom:1px solid var(--sys-line);grid-template-columns:70px minmax(0,1.25fr) minmax(0,1fr);align-items:center;gap:36px;padding:40px 0;display:grid;position:relative}.sx-row__num{color:var(--sys-muted);font-variant-numeric:tabular-nums;align-self:start;font-size:13px}.sx-row__body{flex-direction:column;gap:14px;display:flex}.sx-row__title{letter-spacing:-.04em;margin:0;font-size:clamp(28px,3vw,42px);font-weight:500;line-height:1.1}.sx-row__title a{text-decoration:none}.sx-row__title a:after{content:"";z-index:1;position:absolute;inset:0}.sx-row__result{max-width:34em;color:var(--sys-ink-2);margin:0;font-size:18px}.sx-row__meta{color:var(--sys-muted);flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:14px;display:flex}.sx-row__meta .sys-status{margin:0;padding:6px 12px 6px 10px;font-size:13px}.sx-row__go{align-items:center;gap:12px;margin-top:6px;font-weight:600;display:inline-flex}.sx-row__go span{background:var(--sys-cta);color:#fff;border-radius:11px;place-items:center;width:42px;height:42px;transition:background .16s,transform .16s;display:inline-grid}.sx-row:hover .sx-row__go span{background:var(--sys-cta-hover);transform:translate(3px)}.sx-row:focus-within{outline:3px solid var(--sys-focus);outline-offset:6px;border-radius:6px}.sx-row:focus-within a:focus-visible{outline:none}.sx-row__thumb{z-index:0;position:relative}.sx-row--plum{--sys-accent:#694477}.sx-more{width:var(--sys-wrap);margin:0 auto;padding:96px 0 40px}.sx-more__head{grid-template-columns:.9fr 1.1fr;align-items:end;gap:56px;margin-bottom:40px;display:grid}.sx-more__head p{color:var(--sys-ink-2);margin:0;font-size:18px}.sx-more__grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:0;padding:0;list-style:none;display:grid}.sx-more__grid li{border:1px solid var(--sys-line);background:#ffffffb3;border-radius:16px;flex-direction:column;gap:14px;padding:26px;display:flex}.sx-more__grid h3{letter-spacing:-.02em;margin:0;font-size:21px;font-weight:600;line-height:1.25}.sx-more__grid p{color:var(--sys-ink-2);margin:0;font-size:16px;line-height:1.55}.sx-more__grid .sys-status{align-self:flex-start;margin:auto 0 0;padding:6px 12px 6px 10px;font-size:13px}.sx-more__tags{color:var(--sys-muted);font-size:13px}.sx-method{width:var(--sys-wrap);margin:0 auto;padding:96px 0}.sx-method__grid{grid-template-columns:.85fr 1.15fr;gap:56px;display:grid}.sx-method__lead{color:var(--sys-ink-2);margin:22px 0 0;font-size:19px}.sx-steps{counter-reset:step;border-top:1px solid var(--sys-line);margin:0;padding:0;list-style:none}.sx-steps li{border-bottom:1px solid var(--sys-line);counter-increment:step;grid-template-columns:56px 1fr;gap:10px 20px;padding:24px 0;display:grid;position:relative}.sx-steps li:before{content:counter(step, decimal-leading-zero);color:var(--sys-accent);letter-spacing:.08em;padding-top:4px;font-size:14px;font-weight:700}.sx-steps h3{letter-spacing:-.02em;margin:0;font-size:20px;font-weight:600}.sx-steps p{color:var(--sys-ink-2);grid-column:2;margin:0;font-size:16px}.cs-hero{width:var(--sys-wrap);grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);align-items:center;gap:56px;margin:0 auto;padding:48px 0 64px;display:grid}.cs-hero--timeline{grid-template-columns:1fr;padding-bottom:40px}.cs-hero--desktop{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.cs-hero--desktop .sys-h1{font-size:clamp(44px,5.2vw,76px)}.cs-hero__visual{position:relative}.cs-phones{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:16px;display:grid}.cs-phones .glass-shot:nth-child(2){margin-top:48px}.cs-phones .glass-shot:nth-child(3){margin-top:96px}.cs-facts{width:var(--sys-wrap);margin:0 auto 88px}.cs-facts__caption{color:var(--sys-muted);margin:14px 0 0;font-size:13px}.cs-story{width:var(--sys-wrap);margin:0 auto;padding-left:88px;position:relative}.cs-story__rail{background:var(--sys-line);width:2px;position:absolute;top:18px;bottom:60px;left:17px;overflow:hidden}.cs-story__progress{background:var(--sys-accent);transform-origin:top;width:100%;height:100%;transform:scaleY(0)}.cs-chapter{padding:0 0 96px;scroll-margin-top:40px;position:relative}.cs-chapter__marker{background:var(--sys-bg);width:36px;height:36px;color:var(--sys-ink-2);font-variant-numeric:tabular-nums;border:1px solid #bacfdb;border-radius:50%;place-items:center;font-size:11px;display:grid;position:absolute;top:4px;left:-88px}.cs-chapter>.sys-h2{max-width:20em;margin-bottom:30px}.cs-chapter>*+*{margin-top:30px}.b-text{max-width:40em}.b-text p{color:var(--sys-ink-2);margin:0;font-size:19px}.b-text p+p{margin-top:18px}.b-text strong{color:var(--sys-ink);font-weight:600}.b-aside{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);align-items:start;gap:48px;display:grid}.b-aside .b-text{max-width:none}.b-shots{gap:22px;margin:0;display:grid}.b-shots--phones{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));align-items:start;max-width:1120px}.b-shots--pair{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.b-shots--wide{grid-template-columns:1fr;max-width:1040px}.b-shots--phone-desktop{grid-template-columns:minmax(0,.32fr) minmax(0,1fr);align-items:start}.b-shots>figcaption{color:var(--sys-muted);grid-column:1/-1;font-size:14px}.b-figure{margin:0}.b-figure figcaption{max-width:46em;color:var(--sys-muted);margin-top:14px;font-size:14px;line-height:1.5}.b-diagram{border:1px solid var(--sys-line);background:linear-gradient(135deg,#ffffffe6,#f6fafccc);border-radius:20px;width:100%;padding:28px;box-shadow:0 16px 50px #1d5c8b0f}.b-diagram svg{width:100%;height:auto;display:block;overflow:visible}.b-cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.b-cards li{border:1px solid var(--sys-line);background:#ffffffc7;border-radius:16px;flex-direction:column;gap:10px;padding:24px;display:flex}.b-cards__tag{background:var(--sys-accent-soft);color:var(--sys-accent);letter-spacing:.06em;border-radius:7px;align-self:flex-start;padding:4px 9px;font-size:12px;font-weight:700}.b-cards h3{letter-spacing:-.015em;margin:0;font-size:19px;font-weight:600;line-height:1.3}.b-cards p{color:var(--sys-ink-2);margin:0;font-size:16px;line-height:1.55}.b-cards--defects li{border-left:3px solid var(--sys-accent)}.b-compare{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.b-compare>div{border:1px solid var(--sys-line);background:#fff9;border-radius:18px;padding:26px}.b-compare>div:last-child{border-color:color-mix(in srgb, var(--sys-accent) 32%, var(--sys-line));background:#fff;box-shadow:0 16px 44px #1d5c8b12}.b-compare h3{letter-spacing:.12em;text-transform:uppercase;color:var(--sys-eyebrow);margin:0 0 14px;font-size:13px;font-weight:700}.b-compare ul{margin:0;padding:0;list-style:none}.b-compare li{border-top:1px solid var(--sys-line-2);color:var(--sys-ink-2);padding:12px 0;font-size:16px;line-height:1.5}.b-note{border-left:3px solid var(--sys-accent);background:var(--sys-accent-soft);max-width:46em;color:var(--sys-ink);border-radius:0 12px 12px 0;margin:0;padding:18px 22px;font-size:17px;line-height:1.55}.b-quote{max-width:40em;margin:0}.b-quote p{letter-spacing:-.025em;margin:0;font-size:clamp(22px,2.3vw,30px);line-height:1.3}.b-quote footer{color:var(--sys-muted);margin-top:12px;font-size:14px}.b-code{max-width:860px;margin:0}.b-code pre{color:#dde7f0;background:linear-gradient(150deg,#0f1722,#142334 60%,#10243a);border-radius:18px;margin:0;padding:24px 26px;font:14px/1.65 SFMono-Regular,Consolas,Liberation Mono,monospace;overflow-x:auto;box-shadow:0 22px 60px #0a192d40}.b-code .c{color:#7f97ad}.b-code .k{color:#7cc5e8}.b-code .s{color:#b9d87a}.b-code figcaption{color:var(--sys-muted);margin-top:12px;font-size:14px}.b-evidence{border:1px solid var(--sys-line);background:#ffffffd9;border-radius:16px;max-width:860px}.b-evidence summary{cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-size:16px;font-weight:600;list-style:none;display:flex}.b-evidence summary::-webkit-details-marker{display:none}.b-evidence summary:after{content:"+";font-size:24px;font-weight:400;line-height:1;transition:transform .16s}.b-evidence[open] summary:after{transform:rotate(45deg)}.b-evidence ul{color:var(--sys-ink-2);margin:0;padding:0 22px 18px 40px;font-size:15px;line-height:1.55}.b-evidence li+li{margin-top:8px}.cs-block{width:var(--sys-wrap);border-top:1px solid var(--sys-line);margin:0 auto;padding:88px 0}.cs-making{grid-template-columns:.8fr 1.2fr;gap:56px;display:grid}.cs-making__text p{color:var(--sys-ink-2);margin:0 0 16px;font-size:18px}.cs-roles{border-top:1px solid var(--sys-line);margin:0;padding:0;list-style:none}.cs-roles li{border-bottom:1px solid var(--sys-line);grid-template-columns:190px 1fr;gap:20px;padding:18px 0;display:grid}.cs-roles strong{font-size:15px;font-weight:700}.cs-roles span{color:var(--sys-ink-2);font-size:16px;line-height:1.55}.cs-tech{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:0 40px;margin:0;display:grid}.cs-tech>div{border-top:1px solid var(--sys-line);padding:18px 0}.cs-tech dt{letter-spacing:.1em;text-transform:uppercase;color:var(--sys-eyebrow);font-size:13px;font-weight:700}.cs-tech dd{color:var(--sys-ink-2);margin:8px 0 0;font-size:16px;line-height:1.55}.cs-sources ul{color:var(--sys-ink-2);columns:2;column-gap:48px;margin:22px 0 0;padding-left:20px;font-size:15px;line-height:1.6}.cs-sources li{break-inside:avoid;margin-bottom:10px}.cs-next{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:22px;display:flex}.cs-next p{color:var(--sys-muted);letter-spacing:.1em;text-transform:uppercase;margin:0;font-size:14px;font-weight:700}.cs-next a.cs-next__link{letter-spacing:-.04em;font-size:clamp(26px,3vw,40px);font-weight:500;text-decoration:none}.cs-next a.cs-next__link:hover{color:var(--sys-accent)}.dg-node rect{fill:#fff;stroke:#c9d9e3;stroke-width:1.2px}.dg-node--accent rect{stroke:var(--sys-accent);stroke-width:1.6px}.dg-node--dark rect{fill:#14283d;stroke:#14283d}.dg-node--dark text{fill:#fff}.dg-node--warn rect{fill:#fff7ea;stroke:var(--sys-amber)}.dg-node--ok rect{fill:#f3f8ea;stroke:var(--sys-lime)}.dg-node--muted rect{fill:#f2f5f7;stroke:#d5e2e9;stroke-dasharray:4 4}.dg-title{fill:#14283d;font:600 15px Arial,Helvetica,sans-serif}.dg-sub{fill:#546b7a;font:400 12.5px Arial,Helvetica,sans-serif}.dg-label{letter-spacing:.12em;fill:#46677b;text-transform:uppercase;font:700 11px Arial,Helvetica,sans-serif}.dg-edge{fill:none;stroke:#8fb3c9;stroke-width:1.6px}.dg-edge--accent{stroke:var(--sys-accent);stroke-width:2px}.dg-edge--signal{stroke:url(#dg-signal);stroke-width:2.4px}.dg-edge--dash{stroke-dasharray:5 5}.dg-edge--warn{stroke:var(--sys-amber)}.dg-arrow{fill:#8fb3c9}.dg-arrow--accent{fill:var(--sys-accent)}.dg-pill{fill:var(--sys-accent-soft)}.dg-pill-text{fill:var(--sys-accent);letter-spacing:.04em;font:700 11px Arial,Helvetica,sans-serif}.dg-pulse{stroke-dasharray:10 190;stroke:var(--sys-cyan);stroke-width:3px;fill:none;opacity:.8;animation:3.2s linear infinite dg-pulse}@keyframes dg-pulse{to{stroke-dashoffset:-200px}}.tl{margin:0;padding:0;list-style:none;position:relative}.tl:before{content:"";background:linear-gradient(var(--sys-amber), var(--sys-cobalt) 30%, var(--sys-cyan) 70%, var(--sys-lime));width:2px;position:absolute;top:8px;bottom:8px;left:132px}.tl li{grid-template-columns:132px 1fr;gap:30px;padding:0 0 26px;display:grid;position:relative}.tl 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