.overview{--ov-blue:#8fb7ff;--ov-amber:#f0be83;--ov-frame-edge:clamp(22px, 5.2vw, 84px);--ov-mono:var(--mono,Consolas, monospace);--ov-serif:var(--serif,Georgia, serif);--ov-sans:var(--sans,system-ui, sans-serif);color:var(--ink);min-width:0;overflow:clip}.overview *,.overview :before,.overview :after{box-sizing:border-box}.overview .ov-frame{width:min(100% - 2 * var(--ov-frame-edge), 1380px);margin-inline:auto}.overview em{color:var(--accent);font-style:italic;font-weight:400}.overview a{text-underline-offset:.3em}.overview .ov-mono{font:600 11px/1.6 var(--ov-mono);letter-spacing:.105em}.overview .ov-section-kicker{color:var(--accent);margin:0 0 19px}.overview .ov-hero{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);align-items:center;gap:clamp(34px,5.2vw,86px);padding-block:clamp(55px,7vh,92px) clamp(60px,8vh,108px);display:grid}.overview .ov-hero-copy{min-width:0}.overview .ov-kicker{color:var(--accent);font:600 10.5px/1.55 var(--ov-mono);letter-spacing:.13em;flex-wrap:wrap;align-items:center;gap:12px;margin:0;display:flex}.overview .ov-kicker-symbol{background:var(--accent);flex:none;width:7px;height:7px;transform:rotate(45deg)}.overview .ov-kicker-year{color:var(--muted)}.overview .ov-hero h1{font:400 clamp(64px, 6.2vw, 109px)/1.035 var(--ov-serif);letter-spacing:-.073em;text-wrap:balance;margin:38px 0 37px}.overview .ov-hero-deck{max-width:570px;font:400 clamp(20px, 2vw, 28px)/1.36 var(--ov-serif);letter-spacing:-.015em;color:var(--ink);margin:0 0 18px}.overview .ov-hero-lead{max-width:510px;font:400 clamp(15px, 1.22vw, 17.5px)/1.78 var(--ov-sans);color:var(--muted);margin:0}.overview .ov-hero-actions{flex-wrap:wrap;align-items:center;gap:22px 27px;margin-top:32px;display:flex}.overview .ov-link-primary{background:var(--accent);min-height:53px;font:650 13px/1.4 var(--ov-sans);justify-content:space-between;align-items:center;gap:30px;padding:16px 19px;text-decoration:none;transition:background .18s,transform .18s;display:inline-flex;color:var(--paper)!important}.overview .ov-link-primary:hover{background:var(--accent-strong);transform:translateY(-2px);color:var(--paper)!important}.overview .ov-link-text{border-bottom:1px solid var(--rule);font:600 13px/1.5 var(--ov-sans);color:var(--ink);padding-bottom:6px;text-decoration:none}.overview .ov-link-text:hover{border-color:var(--accent);color:var(--accent)}.overview .ov-hero-foot{color:var(--muted);font:400 11px/1.65 var(--ov-mono);align-items:start;gap:11px;max-width:520px;margin-top:clamp(48px,8vh,95px);display:flex}.overview .ov-rule-short{background:var(--accent);flex-shrink:0;width:23px;height:1px;margin-top:8px;display:block}.overview .ov-machine{border:1px solid var(--rule);background:var(--surface-card);flex-direction:column;min-width:0;margin:0;padding:clamp(20px,2.4vw,35px);display:flex}.overview .ov-machine-header{justify-content:space-between;align-items:start;gap:12px;display:flex}.overview .ov-machine-header .overline{color:var(--accent);font-size:10px;display:block}.overview .ov-machine-header h2{font:400 clamp(29px, 3.2vw, 45px)/1.12 var(--ov-serif);letter-spacing:-.052em;margin:9px 0 0}.overview .ov-machine-big{font:400 clamp(72px, 8vw, 116px)/.93 var(--ov-serif);letter-spacing:-.08em;color:var(--ink);opacity:.12;padding-right:8px}.overview .ov-machine-legend{font:500 11px/1.5 var(--ov-mono);color:var(--muted);flex-wrap:wrap;gap:11px 20px;padding:20px 0 17px;display:flex}.overview .ov-machine-legend span{align-items:center;gap:8px;display:inline-flex}.overview .ov-swatch{background:var(--ov-blue);width:17px;height:3px;display:inline-block}.overview .ov-swatch-mla{background:var(--ov-amber)}.overview .ov-machine-toggle{border:1px solid var(--rule);background:var(--paper);align-self:flex-start;align-items:center;gap:2px;margin:0 0 17px;padding:3px;display:flex}.overview .ov-machine-toggle[hidden]{display:none}.overview .ov-machine-toggle button{cursor:pointer;color:var(--muted);font:600 11px/1.3 var(--ov-mono);background:0 0;border:0;padding:7px 13px}.overview .ov-machine-toggle button.is-active{background:var(--surface-raised);color:var(--ink)}.overview .ov-machine-toggle button:hover{color:var(--accent)}.overview .ov-layer-head{border-bottom:1px solid var(--rule);color:var(--muted);font:500 9.5px/1.5 var(--ov-mono);letter-spacing:.07em;grid-template-columns:46px minmax(0,1fr) minmax(90px,.56fr);gap:10px;padding-bottom:8px;display:grid}.overview .ov-layer-head span:last-child{text-align:right}.overview .ov-layer-list{flex-direction:column;gap:0;margin:0;padding:0;list-style:none;display:flex}.overview .ov-layer{border-bottom:1px solid color-mix(in srgb, var(--rule) 73%, transparent);grid-template-columns:46px minmax(0,1fr) minmax(90px,.56fr);align-items:center;gap:10px;min-width:0;padding:clamp(5px,.55vw,8px) 0;display:grid}.overview .ov-layer-index{font:500 11px/1.6 var(--ov-mono);color:var(--muted)}.overview .ov-attention{align-items:center;gap:12px;min-width:0;display:flex}.overview .ov-attention strong{font:600 11px/1.5 var(--ov-mono);letter-spacing:.03em;color:var(--ink);flex:0 0 31px}.overview .ov-layer-rail{background:var(--ov-blue);flex:auto;min-width:14px;max-width:100%;height:3px;transition:opacity .18s,width .18s;display:block}.overview .ov-layer-mla .ov-layer-rail{background:var(--ov-amber)}.overview .ov-ffn{color:var(--muted);font:500 10px/1.5 var(--ov-mono);white-space:nowrap;justify-content:flex-end;align-items:center;gap:8px;transition:opacity .2s,color .2s;display:inline-flex}.overview .ov-ffn-mark{background:repeating-linear-gradient(90deg,var(--muted) 0 2px,transparent 2px 5px);opacity:.54;width:15px;height:8px;display:block}.overview .ov-ffn-dense .ov-ffn-mark{border:1px solid var(--muted);background:0 0}.overview .ov-machine[data-view=feedforward] .ov-layer-rail{opacity:.23}.overview .ov-machine[data-view=feedforward] .ov-attention strong{color:var(--muted)}.overview .ov-machine[data-view=feedforward] .ov-ffn{color:var(--ink)}.overview .ov-machine[data-view=feedforward] .ov-ffn-mark{opacity:1;background:repeating-linear-gradient(90deg,var(--ov-amber) 0 2px,transparent 2px 5px)}.overview .ov-machine[data-view=feedforward] .ov-ffn-dense .ov-ffn-mark{border-color:var(--ov-blue);background:0 0}.overview .ov-machine-footer{flex-direction:column;gap:11px;padding-top:17px;display:flex}.overview .ov-machine-footer>span{font:500 9.5px/1.5 var(--ov-mono);color:var(--muted);letter-spacing:.065em}.overview .ov-machine-footer a{font:600 12px/1.5 var(--ov-sans);color:var(--accent);align-self:start;text-decoration:none}.overview .ov-machine-footer a:hover{text-decoration:underline}.overview .ov-facts{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--surface-card)}.overview .ov-facts-grid{grid-template-columns:repeat(4,minmax(0,1fr));padding-top:28px;padding-bottom:15px;display:grid}.overview .ov-fact{border-right:1px solid var(--rule);flex-direction:column;gap:6px;padding:6px clamp(16px,2.5vw,34px) 12px;display:flex}.overview .ov-fact:first-child{padding-left:0}.overview .ov-fact:last-child{border-right:0;padding-right:0}.overview .ov-fact strong{color:var(--ink);font:400 clamp(28px, 3.05vw, 49px)/1.15 var(--ov-serif);letter-spacing:-.055em;white-space:nowrap}.overview .ov-fact strong span{color:var(--accent)}.overview .ov-fact>span{color:var(--muted);font:500 12px/1.55 var(--ov-sans)}.overview .ov-facts-note{color:var(--muted);font:400 11.5px/1.7 var(--ov-sans);margin-block:0;padding-block:0 17px}.overview .ov-facts-note a{color:var(--accent)}.overview .ov-story,.overview .ov-explore{grid-template-columns:minmax(135px,.25fr) minmax(0,1fr);gap:clamp(34px,5vw,85px);padding-top:clamp(92px,9vw,147px);padding-bottom:clamp(94px,9vw,151px);display:grid}.overview .ov-section-rail{color:var(--muted);font:600 10px/1.6 var(--ov-mono);letter-spacing:.085em;white-space:nowrap;align-items:flex-start;gap:14px;padding-top:5px;display:flex}.overview .ov-rail-line{background:var(--rule);flex:1;height:1px;margin-top:8px;display:block}.overview .ov-story-main,.overview .ov-explore-main{min-width:0}.overview .ov-story h2,.overview .ov-outcome h2,.overview .ov-explore h2{font:400 clamp(41px, 4.5vw, 68px)/1.14 var(--ov-serif);letter-spacing:-.05em;text-wrap:balance;margin:0}.overview .ov-section-lead{color:var(--muted);font:400 clamp(16px, 1.45vw, 20px)/1.75 var(--ov-sans);max-width:720px;margin:27px 0 0}.overview .ov-journey{border-top:1px solid var(--rule);grid-template-columns:repeat(4,minmax(0,1fr));margin-top:57px;display:grid}.overview .ov-journey-step{min-width:0;padding:24px 20px 0 0}.overview .ov-journey-step+.ov-journey-step{padding-left:17px}.overview .ov-step-num{font:600 11px/1.5 var(--ov-mono);color:var(--accent);display:inline-block}.overview .ov-step-connector{background:var(--rule);width:100%;height:4px;margin:15px 0 25px;display:block;position:relative}.overview .ov-step-connector:before{content:"";border:2px solid var(--accent);background:var(--paper);border-radius:50%;width:10px;height:10px;position:absolute;top:-3px;left:0}.overview .ov-journey-step:last-child .ov-step-connector{border-top:1px solid var(--rule);background:0 0;height:4px}.overview .ov-journey-step h3{color:var(--ink);font:400 clamp(20px, 2vw, 27px)/1.2 var(--ov-serif);letter-spacing:-.02em;margin:0 0 14px}.overview .ov-journey-step p{color:var(--muted);font:400 13px/1.75 var(--ov-sans);margin:0}.overview .ov-implementation-note{border-top:1px solid var(--rule);max-width:760px;color:var(--muted);font:400 12.5px/1.8 var(--ov-sans);margin:32px 0 0;padding:17px 0 0}.overview .ov-inline-link{border-bottom:1px solid var(--rule);color:var(--accent);font:600 13px/1.55 var(--ov-sans);align-items:center;gap:17px;margin-top:36px;padding-bottom:7px;text-decoration:none;display:inline-flex}.overview .ov-inline-link:hover{border-color:var(--accent)}.overview .ov-outcome{background:var(--surface-card);border-block:1px solid var(--rule)}.overview .ov-outcome-layout{grid-template-columns:minmax(0,1fr) minmax(0,.8fr);align-items:center;gap:clamp(50px,8vw,140px);padding-top:clamp(80px,8vw,128px);padding-bottom:clamp(85px,8vw,135px);display:grid}.overview .ov-outcome-copy>p:not(.ov-section-kicker){font:400 clamp(16px, 1.4vw, 19px)/1.77 var(--ov-sans);color:var(--muted);max-width:600px;margin:27px 0 0}.overview .ov-outcome-numbers{border-top:2px solid var(--accent);padding-top:23px}.overview .ov-outcome-topline{color:var(--accent);font:600 10px/1.5 var(--ov-mono);letter-spacing:.095em}.overview .ov-outcome-primary{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:baseline;gap:20px;padding:18px 0 22px;display:flex}.overview .ov-outcome-primary strong{color:var(--ink);font:400 clamp(65px, 6.4vw, 100px)/1.1 var(--ov-serif);letter-spacing:-.07em}.overview .ov-outcome-primary span{color:var(--muted);font:500 13px var(--ov-sans)}.overview .ov-outcome-secondary{border-bottom:1px solid var(--rule);grid-template-columns:1fr 1fr;display:grid}.overview .ov-outcome-secondary>div{flex-direction:column;gap:7px;padding:24px 16px 24px 0;display:flex}.overview .ov-outcome-secondary>div+div{border-left:1px solid var(--rule);padding-left:20px}.overview .ov-outcome-secondary strong{color:var(--ink);font:400 clamp(27px, 3vw, 43px)/1.15 var(--ov-serif);letter-spacing:-.06em}.overview .ov-outcome-secondary span{color:var(--muted);font:500 12px/1.6 var(--ov-sans)}.overview .ov-outcome-numbers>p{color:var(--muted);font:400 12px/1.8 var(--ov-sans);margin:18px 0 0}.overview .ov-explore{padding-bottom:clamp(75px,7vw,120px)}.overview .ov-route-grid{border-top:1px solid var(--rule);grid-template-columns:repeat(2,minmax(0,1fr));gap:0 35px;margin-top:49px;display:grid}.overview .ov-route{border-bottom:1px solid var(--rule);min-height:230px;color:var(--ink);flex-direction:column;gap:10px;padding:24px 5px 23px 0;text-decoration:none;display:flex}.overview .ov-route-top{color:var(--accent);font:600 10px/1.5 var(--ov-mono);letter-spacing:.07em;justify-content:space-between;align-items:center;gap:15px;display:flex}.overview .ov-route-top>span:last-child{font:400 21px/1 var(--ov-sans)}.overview .ov-route strong{font:400 clamp(30px, 3.1vw, 45px)/1.2 var(--ov-serif);letter-spacing:-.035em}.overview .ov-route-description{max-width:360px;color:var(--muted);font:400 13px/1.75 var(--ov-sans)}.overview .ov-route-bottom{font:600 12px/1.55 var(--ov-sans);color:var(--accent);margin-top:auto}.overview .ov-route:hover strong,.overview .ov-route:focus-visible strong{color:var(--accent)}.overview .ov-closing{border-top:1px solid var(--rule);justify-content:space-between;align-items:center;gap:22px 42px;padding-block:30px 45px;display:flex}.overview .ov-closing>span{color:var(--accent);white-space:nowrap}.overview .ov-closing p{max-width:420px;color:var(--muted);font:400 13px/1.7 var(--ov-sans);margin:0}.overview .ov-closing>div{flex-wrap:wrap;gap:9px 20px;display:flex}.overview .ov-closing a{color:var(--ink);font:600 12px/1.6 var(--ov-sans);text-decoration:none}.overview .ov-closing a:hover{color:var(--accent)}@media (width<=1120px){.overview .ov-hero{grid-template-columns:minmax(0,1fr) minmax(0,.95fr);gap:35px}.overview .ov-hero h1{font-size:clamp(51px,6.2vw,82px)}.overview .ov-machine{padding:22px}.overview .ov-machine-header h2{font-size:34px}.overview .ov-machine-big{font-size:79px}.overview .ov-layer-head,.overview .ov-layer{grid-template-columns:35px minmax(0,1fr) minmax(70px,.57fr);gap:6px}.overview .ov-story,.overview .ov-explore{grid-template-columns:130px minmax(0,1fr);gap:35px}.overview .ov-journey{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:30px}}@media (width<=820px){.overview .ov-hero{grid-template-columns:minmax(0,1fr);padding-top:55px}.overview .ov-hero h1{margin-top:31px;font-size:clamp(64px,10vw,93px)}.overview .ov-hero-foot{margin-top:42px}.overview .ov-machine{width:100%;max-width:620px;margin-inline:auto}.overview .ov-machine-header h2{font-size:40px}.overview .ov-layer-head,.overview .ov-layer{grid-template-columns:46px minmax(0,1fr) minmax(100px,.5fr);gap:10px}.overview .ov-facts-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:24px}.overview .ov-fact:nth-child(2){border-right:0}.overview .ov-fact:nth-child(3){padding-left:0}.overview .ov-fact:nth-child(-n+2){border-bottom:1px solid var(--rule);padding-bottom:23px}.overview .ov-facts-note{padding-top:4px}.overview .ov-outcome-layout{grid-template-columns:1fr;gap:55px}.overview .ov-outcome-numbers{max-width:560px}}@media (width<=600px){.overview{--ov-frame-edge:22px}.overview .ov-hero{padding-block:47px 65px}.overview .ov-hero h1{margin:29px 0 30px;font-size:clamp(47px,12.2vw,72px)}.overview .ov-hero-deck{font-size:22px}.overview .ov-hero-lead{font-size:16px}.overview .ov-hero-actions{gap:19px}.overview .ov-hero-foot{font-size:10px}.overview .ov-machine{padding:18px}.overview .ov-machine-header h2{font-size:35px}.overview .ov-machine-big{font-size:75px}.overview .ov-layer-head,.overview .ov-layer{grid-template-columns:32px minmax(0,1fr) minmax(64px,.5fr);gap:6px}.overview .ov-attention{gap:8px}.overview .ov-attention strong{flex-basis:25px;font-size:10px}.overview .ov-ffn{gap:5px;font-size:10px}.overview .ov-ffn-mark{width:11px}.overview .ov-layer-head{letter-spacing:0;font-size:9px}.overview .ov-facts-grid{padding-top:21px}.overview .ov-fact strong{font-size:clamp(27px,7vw,39px)}.overview .ov-fact{padding:6px 12px 10px}.overview .ov-fact>span{font-size:11px}.overview .ov-story,.overview .ov-explore{padding-block:77px 89px;display:block}.overview .ov-section-rail{margin-bottom:33px}.overview .ov-story h2,.overview .ov-outcome h2,.overview .ov-explore h2{font-size:clamp(38px,9vw,51px)}.overview .ov-journey{grid-template-columns:1fr;row-gap:14px;margin-top:38px}.overview .ov-journey-step,.overview .ov-journey-step+.ov-journey-step{padding:17px 0 5px}.overview .ov-step-connector{margin:10px 0 18px}.overview .ov-outcome-layout{padding-block:75px}.overview .ov-outcome-primary strong{font-size:clamp(61px,15vw,85px)}.overview .ov-route-grid{grid-template-columns:1fr;gap:0;margin-top:35px}.overview .ov-route{min-height:199px}.overview .ov-closing{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){.overview .ov-link-primary,.overview .ov-layer-rail,.overview .ov-ffn{transition:none}.overview .ov-link-primary:hover{transform:none}}@media (width>=1600px){.overview .ov-frame{width:calc(100% - 2 * var(--ov-frame-edge))}}