.jr2-root{--acc:#ff5a26;--bg:#0b0a12;--fg:#f4efe6;--muted:#a39fbe;--dim:#6e6a89;--line:#ffffff14;--fhead:"Geist",system-ui,sans-serif;--fbody:"Geist",system-ui,sans-serif;--fmono:"Geist Mono",ui-monospace,monospace;--pad:clamp(20px,5vw,80px);--ease:cubic-bezier(0.16,1,0.3,1);background:var(--bg);color:var(--fg);font-family:var(--fbody);line-height:1.6;min-height:100vh;overflow-x:hidden}.jr2-root *,.jr2-root :after,.jr2-root :before{box-sizing:border-box}.jr2-root ::selection{background:var(--acc);color:#06060a}.jr2-wrap{max-width:74ch;margin-inline:auto;padding-inline:var(--pad)}.jr2-prog{position:fixed;top:0;left:0;height:2px;width:100%;z-index:120;transform-origin:0 50%;transform:scaleX(0);background:var(--acc)}.jr2-nav{position:fixed;inset:0 0 auto 0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:16px var(--pad);border-bottom:1px solid transparent;transition:background .4s var(--ease),border-color .4s var(--ease),padding .4s var(--ease)}.jr2-nav.solid{background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding-block:11px}.jr2-back{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--fg);font-family:var(--fmono);font-size:.78rem;letter-spacing:.06em}.jr2-back .ar{color:var(--acc);transition:transform .3s var(--ease)}.jr2-back:hover .ar{transform:translateX(-4px)}.jr2-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:100px;font-family:var(--fmono);font-size:.78rem;text-decoration:none;color:#06060a;background:var(--acc);transition:transform .4s var(--ease),opacity .4s var(--ease)}.jr2-btn:hover{transform:translateY(-2px)}.jr2-btn .ar2{transition:transform .4s var(--ease)}.jr2-btn:hover .ar2{transform:translateX(3px)}.jr2-btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}.jrv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform 1s var(--ease)}.jrv.in{opacity:1;transform:none}.jr2-body{padding-block:clamp(30px,5vw,60px)}.jr2-body>*+*{margin-top:1.3em}.jb-p{color:var(--muted);font-size:clamp(1.05rem,1.3vw,1.2rem);line-height:1.85;font-weight:300}.jb-h{font-family:var(--fhead);color:var(--fg);font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.1;margin-top:1.8em}.jb-h+.jb-p{margin-top:.5em}.jb-quote{font-family:var(--fhead);color:var(--acc);font-size:clamp(1.3rem,2.5vw,1.9rem);line-height:1.32;padding-left:24px;border-left:2px solid var(--acc);margin-block:1.4em}.jb-callout{border:1px solid color-mix(in srgb,var(--acc) 35%,var(--line));border-radius:12px;padding:20px 22px;background:color-mix(in srgb,var(--acc) 8%,transparent);color:var(--fg);font-size:1.02rem;line-height:1.6}.jb-code{position:relative;border:1px solid var(--line);border-radius:12px;padding:22px;background:color-mix(in srgb,#000 30%,var(--bg));overflow-x:auto;font-family:var(--fmono);font-size:.85rem;line-height:1.7;color:var(--fg)}.jb-code-lang{position:absolute;top:10px;right:14px;font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}.jb-stat{border:1px solid var(--line);border-radius:14px;padding:24px;text-align:center}.jb-stat b{display:block;font-family:var(--fhead);font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;color:var(--acc)}.jb-stat span{display:block;margin-top:10px;font-family:var(--fmono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.jb-list{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}.jb-list li{position:relative;padding-left:26px;color:var(--muted);font-size:1.05rem;line-height:1.6}.jb-list li:before{content:"";position:absolute;left:0;top:.62em;width:10px;height:2px;background:var(--acc)}.jr2-related{max-width:74ch;margin:clamp(40px,6vw,76px) auto 0;padding:26px var(--pad) 0;border-top:1px solid var(--line)}.jr2-related-lbl{font-family:var(--fmono);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--dim);margin-bottom:8px}.jr2-related a{display:flex;align-items:center;gap:14px;padding:15px 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit}.jr2-related a .dot{flex:none;width:9px;height:9px;border-radius:50%;background:var(--racc,var(--acc));box-shadow:0 0 10px 1px color-mix(in srgb,var(--racc,var(--acc)) 55%,transparent)}.jr2-related .rt-t{flex:1;min-width:0}.jr2-related .rt-t b{display:block;font-family:var(--fhead);font-size:clamp(1.1rem,2vw,1.35rem);transition:color .35s var(--ease)}.jr2-related a:hover .rt-t b{color:var(--racc,var(--acc))}.jr2-related .rt-t i{font-style:normal;font-size:.64rem;letter-spacing:.14em}.jr2-related .rt-m,.jr2-related .rt-t i{font-family:var(--fmono);text-transform:uppercase;color:var(--dim)}.jr2-related .rt-m{font-size:.66rem;letter-spacing:.12em}.jr2-next{display:block;text-decoration:none;color:inherit;margin-top:clamp(40px,6vw,80px);border-top:1px solid var(--line)}.jr2-next-in{max-width:74ch;margin-inline:auto;padding:clamp(40px,6vw,80px) var(--pad);display:flex;align-items:center;justify-content:space-between;gap:24px}.jr2-next .lbl{font-family:var(--fmono);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--dim)}.jr2-next .nm{font-family:var(--fhead);font-size:clamp(2rem,5vw,3.4rem);line-height:1;margin-top:8px;transition:color .35s var(--ease),transform .5s var(--ease)}.jr2-next:hover .nm{color:var(--nacc,var(--acc));transform:translateX(10px)}.jr2-next .go{font-size:1.8rem;color:var(--nacc,var(--acc));transition:transform .5s var(--ease)}.jr2-next:hover .go{transform:translateX(10px)}.jr2-cta{text-align:center;padding-block:clamp(70px,11vw,150px);border-top:1px solid var(--line)}.jr2-cta .ey{font-family:var(--fmono);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}.jr2-cta h2{font-family:var(--fhead);font-size:clamp(2.2rem,6vw,4.6rem);line-height:1;margin:.3em auto .6em;max-width:16ch}.jr2-cta h2 em{font-style:normal;color:var(--acc)}.jr2-cta .btns{gap:14px;justify-content:center}.jr2-cta .btns,.jr2-foot{display:flex;flex-wrap:wrap}.jr2-foot{border-top:1px solid var(--line);padding:34px var(--pad);justify-content:space-between;gap:16px;font-family:var(--fmono);font-size:.72rem;color:var(--dim)}@media (prefers-reduced-motion:reduce){.jrv{opacity:1;transform:none}}@media (max-width:680px){.jr2-root{line-height:1.65}.jr2-nav{padding:11px 16px}.jr2-btn{padding:9px 14px;font-size:.72rem}.jr2-back{font-size:.74rem}.jr2-body{padding-block:24px}.jr2-body>*+*{margin-top:1.15em}.jb-p{font-size:1.04rem;line-height:1.75}.jb-h{font-size:1.5rem;margin-top:1.5em}.jb-callout,.jb-code,.jb-stat{padding:16px}.jb-code{font-size:.78rem}.jb-quote{font-size:1.3rem;padding-left:18px}.jb-stat b{font-size:2.4rem}.jr2-next-in,.jr2-related{padding-inline:18px}.jr2-next-in{flex-direction:column;align-items:flex-start;gap:6px}.jr2-next .nm{font-size:clamp(1.9rem,9vw,2.6rem)}.jr2-next .go{align-self:flex-end;margin-top:-32px}.jr2-cta{padding-block:64px}.jr2-cta h2{font-size:clamp(2rem,9vw,3rem)}.jr2-foot{flex-direction:column;gap:6px;font-size:.68rem}.jrv{transform:translateY(16px)}}