.rk{--rk-ink:#eef3fa;--rk-body:rgba(222,232,245,.84);--rk-mute:rgba(206,220,238,.58);--rk-line:rgba(160,200,235,.14);--rk-line2:rgba(160,200,235,.24);--rk-cyan:#1ed9ff;--rk-cyan-rgb:30,217,255;--rk-green:#3dd69a;--rk-green-rgb:61,214,154;--rk-champ:#d8be7a;--rk-champ-rgb:216,190,122;--rk-violet:#a78bfa;--rk-violet-rgb:167,139,250;--rk-mono:"Space Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;font-family:Inter,system-ui,sans-serif;color:var(--rk-body);display:grid;gap:14px;max-width:760px;margin:0 auto 48px;text-align:left}.rk h2,.rk h3{margin:0;color:var(--rk-ink);text-wrap:balance}.rk p{margin:0;line-height:1.7}.rk-eyebrow{font:700 10.5px/1.2 var(--rk-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--rk-mute)}.rk-panel{border-radius:16px;border:1px solid var(--rk-line2);padding:16px 18px;background:linear-gradient(180deg,rgba(14,24,40,.92),rgba(8,14,26,.94));box-shadow:inset 0 1px 0 rgba(190,235,255,.07),0 12px 32px rgba(0,0,0,.3)}.rk-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font:600 11.5px/1 var(--rk-mono);color:var(--rk-mute)}.rk-meta span{padding:6px 9px;border-radius:999px;border:1px solid var(--rk-line)}.rk-tldr{border-color:rgba(var(--rk-cyan-rgb),.35);background:linear-gradient(160deg,rgba(10,32,48,.95),rgba(8,14,26,.95))}.rk-tldr .rk-eyebrow{color:var(--rk-cyan);display:flex;align-items:center;gap:8px}.rk-tldr p.rk-lead{margin-top:8px;font-size:16.5px;line-height:1.65;color:var(--rk-ink)}.rk-takeaways{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}.rk-takeaways li{display:grid;grid-template-columns:22px 1fr;gap:8px;font-size:14px;line-height:1.55;color:var(--rk-body)}.rk-takeaways li:before{content:"✓";display:grid;place-items:center;width:22px;height:22px;border-radius:999px;font:700 12px/1 Inter,sans-serif;color:#052a1c;background:var(--rk-green)}.rk-triad{display:grid;gap:10px;grid-template-columns:repeat(3,minmax(0,1fr))}.rk-triad>div{border-radius:14px;padding:14px;border:1px solid var(--rk-line);background:rgba(4,9,18,.5);display:grid;gap:6px;align-content:start}.rk-triad h3{font:700 13px/1.3 Inter,sans-serif;display:flex;align-items:center;gap:8px}.rk-triad p{font-size:13.5px;line-height:1.6}.rk-triad .rk-ico{flex:none;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font-size:14px}.rk-triad .t1 .rk-ico{background:rgba(var(--rk-cyan-rgb),.12);color:var(--rk-cyan)}.rk-triad .t2 .rk-ico{background:rgba(var(--rk-green-rgb),.12);color:var(--rk-green)}.rk-triad .t3 .rk-ico{background:rgba(var(--rk-champ-rgb),.12);color:var(--rk-champ)}@media (max-width:720px){.rk-triad{grid-template-columns:1fr}}.rk-dyk{display:grid;grid-template-columns:40px 1fr;gap:12px;align-items:start;border-color:rgba(var(--rk-champ-rgb),.4);background:linear-gradient(160deg,rgba(40,32,14,.55),rgba(10,14,24,.95))}.rk-dyk .rk-bulb{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font-size:20px;background:rgba(var(--rk-champ-rgb),.14);box-shadow:inset 0 0 0 1px rgba(var(--rk-champ-rgb),.35)}.rk-dyk .rk-eyebrow{color:var(--rk-champ)}.rk-dyk p{margin-top:4px;color:var(--rk-ink);font-size:14.5px}.rk-syn{border-color:rgba(var(--rk-violet-rgb),.35)}.rk-syn>.rk-eyebrow{color:var(--rk-violet)}.rk-syn-list{display:grid;gap:12px;margin-top:10px}.rk-syn-card{border-radius:14px;border:1px solid var(--rk-line);background:rgba(4,9,18,.55);padding:14px;display:grid;gap:10px}.rk-pair{display:grid;grid-template-columns:1fr 44px 1fr;gap:8px;align-items:center}.rk-node{border-radius:12px;padding:10px 12px;background:rgba(4,9,18,.85);display:grid;gap:3px;text-align:center;min-width:0}.rk-node.a{box-shadow:inset 0 0 0 1px rgba(var(--rk-cyan-rgb),.5)}.rk-node.b{box-shadow:inset 0 0 0 1px rgba(var(--rk-violet-rgb),.55)}.rk-node b{font:700 15px/1.2 Inter,sans-serif;color:var(--rk-ink)}.rk-node span{font-size:12px;line-height:1.35;color:var(--rk-mute)}.rk-link{width:44px;height:44px}.rk-pair-title{grid-column:1/-1;text-align:center;font:700 11px/1.3 var(--rk-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--rk-champ)}.rk-syn-card h3{font:700 15px/1.3 Inter,sans-serif}.rk-syn-card p{font-size:13.5px}.rk-syn-foot{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between}.rk-chip{font:600 11px/1 var(--rk-mono);padding:6px 9px;border-radius:999px;border:1px solid var(--rk-line2);color:var(--rk-mute)}.rk-chip.warn{color:var(--rk-champ);border-color:rgba(var(--rk-champ-rgb),.35)}.rk-cta{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:10px;font:700 12.5px/1 Inter,sans-serif;color:var(--rk-ink);text-decoration:none;border:1px solid rgba(var(--rk-violet-rgb),.5);background:rgba(var(--rk-violet-rgb),.1)}.rk-cta:hover{border-color:var(--rk-violet)}.rk a:focus-visible,.rk-cta:focus-visible{outline:2px solid var(--rk-cyan);outline-offset:2px}.rk-sec ul{list-style:none;padding:0;margin:10px 0 0;display:grid;gap:10px}.rk-sec li{display:grid;gap:3px;padding-left:12px;border-left:2px solid rgba(var(--rk-cyan-rgb),.35)}.rk-sec li b{font:700 12.5px/1.3 Inter,sans-serif;color:var(--rk-ink)}.rk-sec li span{font-size:13.5px;line-height:1.6}.rk-cite{font:600 11px/1 var(--rk-mono);color:rgba(var(--rk-cyan-rgb),.9);text-decoration:none;white-space:nowrap}.rk-cite:hover{text-decoration:underline}.rk-refs ol{margin:10px 0 0;padding-left:20px;display:grid;gap:6px;font-size:12.5px;line-height:1.5;color:var(--rk-mute)}.rk-refs a{color:var(--rk-body);text-decoration:underline;text-underline-offset:2px;text-decoration-color:rgba(var(--rk-cyan-rgb),.4)}.rk-note{font-size:11.5px;color:var(--rk-mute)}.rk-progress{position:fixed;left:0;right:0;top:0;height:3px;z-index:60;pointer-events:none;background:transparent}.rk-progress i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(var(--rk-p,0));background:linear-gradient(90deg,#1ed9ff,#a78bfa 60%,#d8be7a);box-shadow:0 0 10px rgba(30,217,255,.55)}@media (prefers-reduced-motion:no-preference){.rk-progress i{transition:transform .08s linear}}