.blog-content{--font-heading: "ABC Diatype", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Egyptienne", Georgia, serif;--font-mono: "Diatype Mono", "Geist Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--color-text: #333;--color-text-muted: #555;--color-code-bg: #f5f5f7;--color-code-text: #28282a;--line-height-body: 1.3;--prompt: #014e79;--rollout: #0173b2;--train: #28a948;--optim: #d55e00;--fill-prompt: #0070ab;--fill-rollout: #02a3f9;--fill-train: #28a948;--fill-optim: #d55e00;--block-shadow: 0 1px 2px rgba(40, 40, 42, .1), 0 4px 10px rgba(40, 40, 42, .06);display:grid;grid-template-columns:minmax(0,1fr);width:100%;min-width:0;max-width:100%;box-sizing:border-box}.blog-content h1{font-family:var(--font-heading)!important;font-size:46px!important;line-height:1!important;font-weight:500!important;letter-spacing:-.03em!important;margin-top:0!important;margin-bottom:32px!important}.blog-content p{font-size:22px!important;line-height:var(--line-height-body)!important;letter-spacing:-.03em!important;margin-top:8px!important;margin-bottom:22px!important;color:var(--color-text)!important}.blog-content h2{font-family:var(--font-heading)!important;font-size:32px!important;line-height:1.2!important;font-weight:500!important;letter-spacing:-.03em!important;margin-top:16px!important;margin-bottom:32px!important}.blog-content h3{font-family:var(--font-heading)!important;font-size:22px!important;line-height:1.2!important;font-weight:500!important;letter-spacing:-.02em!important;margin-top:36px!important;margin-bottom:8px!important}.blog-content details{margin:0 0 16px!important}.blog-content summary{font-family:var(--font-mono);font-size:14px;letter-spacing:.02em;color:var(--color-text-muted);cursor:pointer;list-style:none;display:flex;align-items:center;gap:10px;padding:12px 16px;background:#f5f5f7;border-radius:8px;transition:background .15s ease,color .15s ease}.blog-content summary:hover{background:#ececef;color:var(--color-code-text)}.blog-content details[open] summary{margin-bottom:4px}.blog-content summary::-webkit-details-marker{display:none}.blog-content summary:before{content:"+";font-size:16px;line-height:1;color:var(--color-text-muted)}.blog-content details[open] summary:before{content:"–"}.blog-content details>p:first-of-type{margin-top:12px!important}.blog-content .further-reading{font-family:var(--font-mono)!important;font-size:13px!important;letter-spacing:.06em!important;text-transform:uppercase;color:var(--color-text-muted)!important;margin-top:40px!important;margin-bottom:10px!important}.blog-content .codeblock{background:var(--color-code-bg);border-radius:8px;padding:16px 18px;margin:6px 0 0;overflow-x:auto;font-family:var(--font-mono);font-size:13.5px;line-height:1.75}.blog-content .codeline{white-space:pre}.blog-content .cl-n{color:#3a3a3c}.blog-content .cl-r{color:#0a6aa0}.blog-content .cl-t{color:#1f8f3e}.blog-content .cl-o{color:#b8520a}.blog-content .cl-b{color:#c92a2a;font-weight:500}.blog-content .cl-x{color:#9a9a9a}.blog-content .codecap{margin:14px 0 22px!important;font-family:var(--font-body)!important;font-size:19px!important;line-height:1.4!important;color:var(--color-text-muted)!important}.blog-content ol,.blog-content ul{font-size:18px!important;line-height:var(--line-height-body)!important;letter-spacing:-.03em!important;margin-bottom:22px!important;padding-left:1.5em!important}.blog-content li{font-size:18px!important;margin-bottom:4px!important;color:var(--color-text)!important}.blog-content li::marker{color:var(--color-text-muted)}.blog-content code{font-family:var(--font-mono);background:#f0f0f0;padding:.08em .32em;border-radius:3px;font-size:.82em}.blog-content pre{background:var(--color-code-bg);color:var(--color-code-text);padding:1rem 1.25rem;border-radius:6px;overflow-x:auto;margin:1.5rem 0;font-family:var(--font-mono);font-size:16px;line-height:1.6;max-width:100%;min-width:0;box-sizing:border-box}.blog-content pre code{background:none;padding:0;color:inherit;font-size:inherit;border-radius:0;font-family:inherit}.blog-content a{color:inherit;text-decoration:underline;text-decoration-thickness:.08em;text-underline-offset:.2em}.blog-content a.newsletter-cta{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.25em;margin-top:2.5rem;padding:1.25rem 1.5rem;max-width:100%;box-sizing:border-box;background:#fff;border-radius:8px;box-shadow:0 2px 8px #0000001a;min-height:3.5rem;font-family:var(--font-heading);font-size:.95rem;color:#1d1d1f;text-decoration:none;cursor:pointer;text-align:center;transition:box-shadow .15s ease,transform .15s ease}.blog-content a.newsletter-cta:hover{box-shadow:0 4px 12px #00000026;transform:translateY(-1px)}.blog-content a.newsletter-cta span{font-weight:600;border-bottom:1px solid currentColor;margin-left:.3em}.blog-content a.newsletter-cta:after{content:" →";display:inline-block;margin-left:.2em;transition:transform .15s ease}.blog-content a.newsletter-cta:hover:after{transform:translate(2px)}.blog-content .c-prompt{color:var(--prompt)}.blog-content .c-rollout{color:var(--rollout)}.blog-content .c-train{color:var(--train)}.blog-content .c-optim{color:var(--optim)}.blog-content .visualization-container{margin:1.5rem 0 2rem}.blog-content .walkthrough-wrap{margin:0 0 2.5rem;border-radius:14px;overflow:hidden}.blog-content .demo-frame{width:100%;aspect-ratio:3 / 2;border:0;display:block;border-radius:0;background:#fff}.ctrl.svelte-on47zz{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 16px 13px 18px;background:#fff;border-top:1px solid #ececec;font-family:ABC Diatype,-apple-system,BlinkMacSystemFont,sans-serif}.info.svelte-on47zz{min-width:0;flex:1;height:60px;overflow-y:auto;display:flex;flex-direction:column;justify-content:center;gap:3px}.kicker.svelte-on47zz{font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:#999}.lead.svelte-on47zz{margin:0;font-family:Egyptienne,Georgia,serif;font-size:15px;line-height:1.35;color:#3a3a3a}.nav.svelte-on47zz{display:flex;align-items:center;gap:10px;flex-shrink:0}.arrow.svelte-on47zz{width:30px;height:30px;border-radius:7px;border:1px solid #e0e0e0;background:#fff;color:#28282a;font-size:14px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:box-shadow .15s ease,opacity .15s ease,border-color .15s ease}.arrow.svelte-on47zz:hover:not(:disabled){border-color:#c4c4c4;box-shadow:0 1px 4px #00000014}.arrow.svelte-on47zz:disabled{opacity:.3;cursor:default}.dots.svelte-on47zz{display:flex;gap:7px}.dot.svelte-on47zz{width:7px;height:7px;padding:0;border:none;border-radius:999px;background:#d0d0d0;cursor:pointer;transition:background .15s ease,transform .15s ease}.dot.active.svelte-on47zz{background:#28282a;transform:scale(1.3)}@media(max-width:480px){.ctrl.svelte-on47zz{flex-direction:column;align-items:stretch;gap:10px}.nav.svelte-on47zz{justify-content:center}}.fig.svelte-aghgse{--text: #28282a;--muted: #747474;margin:30px auto 34px;width:100%;font-family:Diatype,ABC Diatype,Arial,sans-serif;color:var(--text)}.lane.svelte-aghgse{display:flex;align-items:center;gap:6px;height:32px}.prompt.svelte-aghgse{height:32px;display:flex;align-items:center;padding:0 13px;border-radius:3px;background:var(--fill-prompt);box-shadow:var(--block-shadow);color:#fff;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.04em;flex-shrink:0}.tokens.svelte-aghgse{flex:1;display:flex;gap:6px;min-width:0}.tok.svelte-aghgse{border-radius:3px;background:var(--fill-rollout);box-shadow:var(--block-shadow);opacity:0;transform:scale(.5);transition:opacity .18s ease,transform .18s ease}.tok.on.svelte-aghgse{opacity:1;transform:scale(1)}.caption.svelte-aghgse{margin:20px 0 0;font-family:Egyptienne,Georgia,serif;font-size:19px;line-height:1.4;color:var(--muted)}.caption.svelte-aghgse .c-prompt:where(.svelte-aghgse){color:var(--prompt)}.caption.svelte-aghgse .c-rollout:where(.svelte-aghgse){color:var(--rollout)}.fig.svelte-1x3qsrn{--text: #28282a;--muted: #747474;margin:30px auto 34px;width:100%;font-family:Diatype,ABC Diatype,Arial,sans-serif;color:var(--text)}.lane.svelte-1x3qsrn{display:flex;align-items:center;gap:6px;height:32px}.prompt.svelte-1x3qsrn,.train.svelte-1x3qsrn,.optim.svelte-1x3qsrn{height:32px;display:flex;align-items:center;justify-content:center;padding:0 13px;border-radius:3px;color:#fff;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.04em;flex-shrink:0}.prompt.svelte-1x3qsrn{background:var(--fill-prompt);box-shadow:var(--block-shadow)}.tokens.svelte-1x3qsrn{flex:1;display:flex;gap:6px;min-width:0}.tok.svelte-1x3qsrn{border-radius:3px;background:var(--fill-rollout);box-shadow:var(--block-shadow)}.optim.svelte-1x3qsrn{background:var(--fill-optim)}.dim.svelte-1x3qsrn{opacity:.24}.train-wrap.svelte-1x3qsrn{position:relative;display:flex;flex-shrink:0}.train.svelte-1x3qsrn{background:var(--fill-train);box-shadow:var(--block-shadow);opacity:.24;transition:opacity .26s ease,transform .26s ease}.train.lit.svelte-1x3qsrn{opacity:1;transform:scale(1.07)}.score.svelte-1x3qsrn{position:absolute;bottom:calc(100% + 7px);left:50%;transform:translate(-50%,6px);background:var(--fill-train);color:#fff;border-radius:999px;box-shadow:var(--block-shadow);font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.04em;padding:4px 10px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .26s ease,transform .26s ease}.score.on.svelte-1x3qsrn{opacity:1;transform:translate(-50%)}.caption.svelte-1x3qsrn{margin:22px 0 0;font-family:Egyptienne,Georgia,serif;font-size:19px;line-height:1.4;color:var(--muted)}.caption.svelte-1x3qsrn .c-train:where(.svelte-1x3qsrn){color:var(--train)}.fig.svelte-1umbu30{--text: #28282a;--muted: #747474;margin:30px auto 34px;width:100%;font-family:Diatype,ABC Diatype,Arial,sans-serif;color:var(--text)}.head.svelte-1umbu30{height:16px;margin-bottom:8px;display:flex;justify-content:flex-end}.dir.svelte-1umbu30{font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--optim);opacity:0;transition:opacity .2s ease}.dir.show.svelte-1umbu30{opacity:1}.lane.svelte-1umbu30{display:flex;align-items:center;gap:6px;height:32px}.b.svelte-1umbu30{border-radius:3px;box-shadow:var(--block-shadow);transition:transform .16s ease,background .16s ease}.prompt.svelte-1umbu30,.train.svelte-1umbu30,.optim.svelte-1umbu30{height:32px;display:flex;align-items:center;justify-content:center;padding:0 13px;color:#fff;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.04em;flex-shrink:0}.prompt.svelte-1umbu30{background:var(--fill-prompt)}.train.svelte-1umbu30{background:var(--fill-train)}.optim.svelte-1umbu30{background:var(--fill-optim)}.tokens.svelte-1umbu30{flex:1;display:flex;gap:6px;min-width:0}.tok.svelte-1umbu30{background:var(--fill-rollout)}.b.at.svelte-1umbu30{transform:translateY(-6px);box-shadow:0 0 0 2px var(--optim),var(--block-shadow);z-index:1}.caption.svelte-1umbu30{margin:22px 0 0;font-family:Egyptienne,Georgia,serif;font-size:19px;line-height:1.4;color:var(--muted)}.caption.svelte-1umbu30 .c-optim:where(.svelte-1umbu30){color:var(--optim)}.fig.svelte-zew4d0{--text: #28282a;--muted: #747474;margin:30px auto 34px;width:100%;font-family:Diatype,ABC Diatype,Arial,sans-serif;color:var(--text)}.grid.svelte-zew4d0{display:flex;align-items:center;gap:10px}.prompt.svelte-zew4d0{width:44px;align-self:stretch;flex-shrink:0;display:flex;align-items:center;justify-content:center;border-radius:3px;background:var(--fill-prompt);box-shadow:var(--block-shadow);color:#fff;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:9px;letter-spacing:.02em}.group.svelte-zew4d0{flex:1;min-width:0;display:flex;flex-direction:column;gap:7px}.row.svelte-zew4d0{display:flex;align-items:center;gap:10px;height:28px}.toks.svelte-zew4d0{display:flex;gap:6px;border-radius:6px;transition:opacity .28s ease,box-shadow .28s ease}.toks.up.svelte-zew4d0{box-shadow:0 0 0 3px #fff,0 0 0 5px var(--train)}.toks.down.svelte-zew4d0{opacity:.3}.tok.svelte-zew4d0{width:24px;height:24px;border-radius:3px;background:var(--fill-rollout);box-shadow:var(--block-shadow);opacity:0;transform:scale(.5);transition:opacity .16s ease,transform .16s ease}.tok.on.svelte-zew4d0{opacity:1;transform:scale(1)}.score.svelte-zew4d0{font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:11px;color:var(--muted);opacity:0;transform:translate(-4px);transition:opacity .24s ease,transform .24s ease;flex-shrink:0}.score.on.svelte-zew4d0{opacity:1;transform:translate(0)}.caption.svelte-zew4d0{margin:22px 0 0;font-family:Egyptienne,Georgia,serif;font-size:19px;line-height:1.4;color:var(--muted)}.caption.svelte-zew4d0 .c-train:where(.svelte-zew4d0){color:var(--train)}.fig.svelte-16im75m{--text: #28282a;--muted: #747474;margin:30px auto 34px;width:100%;font-family:Diatype,ABC Diatype,Arial,sans-serif;color:var(--text)}.rig.svelte-16im75m{display:flex;gap:12px}.housing.svelte-16im75m{display:flex;flex-direction:column;gap:5px;flex-shrink:0}.gpu.svelte-16im75m{height:26px;display:flex;align-items:center;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:11px;letter-spacing:.04em;color:var(--muted);white-space:nowrap}.track.svelte-16im75m{display:flex;align-items:stretch;gap:12px;min-width:0;overflow-x:auto}.lanes.svelte-16im75m{position:relative;display:flex;flex-direction:column;gap:5px;flex-shrink:0}.lane.svelte-16im75m{display:grid;height:26px}.cell.svelte-16im75m{height:26px;border-radius:3px;box-shadow:var(--block-shadow);opacity:0;transform:scale(.5);transition:opacity .15s ease,transform .15s ease}.cell.on.svelte-16im75m{opacity:1;transform:scale(1)}.prompt.svelte-16im75m{background:var(--fill-prompt)}.roll.svelte-16im75m{background:var(--fill-rollout)}.train.svelte-16im75m{background:var(--fill-train)}.divider.svelte-16im75m{position:absolute;top:0;bottom:0;width:0;border-left:1px dashed rgba(40,40,42,.18);pointer-events:none}.barrier.svelte-16im75m{position:relative;width:0;border-left:1.5px dashed rgba(40,40,42,.4);flex-shrink:0}.sync.svelte-16im75m{position:absolute;top:-16px;left:50%;transform:translate(-50%);font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:9px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.optim.svelte-16im75m{width:30px;flex-shrink:0;display:flex;align-items:center;justify-content:center;writing-mode:vertical-rl;transform:rotate(180deg);border-radius:3px;background:var(--fill-optim);box-shadow:var(--block-shadow);color:#fff;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.04em;opacity:.24;transition:opacity .24s ease}.optim.lit.svelte-16im75m{opacity:1}.caption.svelte-16im75m{margin:26px 0 0;font-family:Egyptienne,Georgia,serif;font-size:19px;line-height:1.4;color:var(--muted)}.caption.svelte-16im75m .c-optim:where(.svelte-16im75m){color:var(--optim)}.fig.svelte-1a6jle5{--text: #28282a;--muted: #747474;--friction: #e7323f;margin:30px auto 34px;width:100%;font-family:Diatype,ABC Diatype,Arial,sans-serif;color:var(--text)}.stage.svelte-1a6jle5{display:flex;align-items:center;justify-content:center;min-height:140px}.pair.svelte-1a6jle5{display:flex;align-items:center;gap:14px}.tool.svelte-1a6jle5{position:relative;border-radius:10px;padding:26px 18px 18px;background:#f5f5f7;box-shadow:var(--block-shadow);display:flex;align-items:center}.tag.svelte-1a6jle5{position:absolute;top:9px;left:14px;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.04em;color:var(--muted);white-space:nowrap}.blocks.svelte-1a6jle5{display:flex;gap:6px;height:32px}.prompt.svelte-1a6jle5,.train.svelte-1a6jle5,.optim.svelte-1a6jle5{height:32px;display:flex;align-items:center;justify-content:center;padding:0 13px;border-radius:3px;box-shadow:var(--block-shadow);color:#fff;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.03em}.prompt.svelte-1a6jle5{background:var(--fill-prompt)}.roll.svelte-1a6jle5{width:72px;height:32px;border-radius:3px;box-shadow:var(--block-shadow);background:var(--fill-rollout)}.train.svelte-1a6jle5{background:var(--fill-train)}.optim.svelte-1a6jle5{background:var(--fill-optim)}.handoff.svelte-1a6jle5{display:flex;align-items:center;justify-content:center;position:relative;min-width:70px}.handoff.svelte-1a6jle5:before{content:"⇄";font-size:24px;color:var(--friction);opacity:.4;transition:opacity .32s ease,transform .32s ease}.handoff.ship.svelte-1a6jle5:before{opacity:1;transform:scale(1.18)}.handoff-label.svelte-1a6jle5{position:absolute;top:calc(100% + 2px);font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:9px;line-height:1.2;text-align:center;color:var(--friction)}.caption.svelte-1a6jle5{margin:26px 0 0;font-family:Egyptienne,Georgia,serif;font-size:19px;line-height:1.4;color:var(--muted)}.caption.svelte-1a6jle5 .c-rollout:where(.svelte-1a6jle5){color:var(--rollout)}.caption.svelte-1a6jle5 .c-train:where(.svelte-1a6jle5){color:var(--train)}.caption.svelte-1a6jle5 .c-optim:where(.svelte-1a6jle5){color:var(--optim)}@media(max-width:480px){.roll.svelte-1a6jle5{width:48px}.pair.svelte-1a6jle5{gap:8px}.handoff.svelte-1a6jle5{min-width:50px}}.fig.svelte-15bzafv{--text: #28282a;--muted: #747474;margin:30px auto 34px;width:100%;font-family:Diatype,ABC Diatype,Arial,sans-serif;color:var(--text)}.stage.svelte-15bzafv{display:flex;align-items:center;justify-content:center;min-height:140px}.tool.svelte-15bzafv{position:relative;border-radius:10px;padding:26px 18px 18px;background:#f5f5f7;display:flex;align-items:center;box-shadow:var(--block-shadow);transition:transform 1.4s ease}.tool.lit.svelte-15bzafv{transform:scale(1.015)}.tag.svelte-15bzafv{position:absolute;top:9px;left:14px;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.04em;color:var(--train);white-space:nowrap}.blocks.svelte-15bzafv{display:flex;gap:6px;height:32px}.prompt.svelte-15bzafv,.train.svelte-15bzafv,.optim.svelte-15bzafv{height:32px;display:flex;align-items:center;justify-content:center;padding:0 13px;border-radius:3px;box-shadow:var(--block-shadow);color:#fff;font-family:Diatype Mono,Geist Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.03em}.prompt.svelte-15bzafv{background:var(--fill-prompt)}.roll.svelte-15bzafv{width:72px;height:32px;border-radius:3px;box-shadow:var(--block-shadow);background:var(--fill-rollout)}.train.svelte-15bzafv{background:var(--fill-train)}.optim.svelte-15bzafv{background:var(--fill-optim)}.caption.svelte-15bzafv{margin:26px 0 0;font-family:Egyptienne,Georgia,serif;font-size:19px;line-height:1.4;color:var(--muted)}@media(max-width:480px){.roll.svelte-15bzafv{width:48px}}