:root{--ct-primary: #0284c7;--ct-primary-dark: #0369a1;--ct-primary-light: #e0f2fe;--ct-primary-bg: #f0f9ff;--ct-cyan: #06b6d4;--ct-line: #e5e7eb;--ct-soft: #f3f4f6;--ct-ink: #111827;--ct-body: #4b5563}html{scroll-padding-top:6rem}[id]{scroll-margin-top:6rem}.ct-pill{display:inline-flex;align-items:center;gap:.4rem;padding:.28rem .75rem;border-radius:999px;font-size:.75rem;font-weight:600;line-height:1.2;border:1px solid #bae6fd;background:var(--ct-primary-bg);color:var(--ct-primary-dark);white-space:nowrap}.ct-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2.75rem;padding:.65rem 1.25rem;border-radius:.75rem;font-weight:600;font-size:.9375rem;text-decoration:none;transition:background-color .2s,border-color .2s,transform .2s}.ct-btn--primary{background:var(--ct-primary);color:#fff}.ct-btn--primary:hover{background:var(--ct-primary-dark)}.ct-btn--ghost{background:#fff;color:#374151;border:1px solid #d1d5db}.ct-btn--ghost:hover{border-color:#9ca3af}.ct-btn--white{background:#fff;color:var(--ct-primary-dark)}.ct-btn--white:hover{background:#f9fafb}.ct-link{display:inline-flex;align-items:center;gap:.35rem;font-size:.9rem;font-weight:600;color:var(--ct-primary);text-decoration:none}.ct-link svg{transition:transform .2s}.ct-link:hover svg{transform:translate(3px)}.ct-chip{display:inline-flex;align-items:center;min-height:2.25rem;padding:0 .95rem;border:1px solid var(--ct-line);border-radius:999px;background:#fff;color:#4b5563;font-size:.875rem;font-weight:600;text-decoration:none;transition:background-color .2s,color .2s,border-color .2s}.ct-chip:hover{border-color:var(--ct-primary);color:var(--ct-primary)}.ct-chips{display:flex;flex-wrap:wrap;gap:.5rem}.ct-jump{margin-top:1.5rem}.ct-eyebrow{margin:0 0 .5rem;font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ct-primary);line-height:1.4}.ct-layout{display:grid;gap:2rem;grid-template-columns:minmax(0,1fr)}@media(width>=64rem){.ct-layout{grid-template-columns:minmax(0,46rem) 18.75rem;justify-content:space-between;gap:3.5rem}}.ct-main{min-width:0;display:grid;grid-template-columns:minmax(0,1fr);gap:2.5rem;align-content:start}.ct-aside{display:none}@media(width>=64rem){.ct-aside{display:grid;gap:1rem;align-self:start;position:sticky;top:6rem}}.ct-aside-card{border:1px solid var(--ct-line);border-radius:1.25rem;background:#fff;padding:1.25rem}.ct-aside-card--soft{background:var(--ct-primary-bg);border-color:#bae6fd;font-size:.875rem;line-height:1.6;color:#475569}.ct-aside-card--soft p{margin:0}.ct-aside-card--soft .ct-aside-title{margin-bottom:.4rem}.ct-aside-title{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6b7280;margin:0 0 .75rem}.ct-aside-cta{border-radius:1.25rem;background:var(--ct-primary);color:#fff;padding:1.25rem;display:grid;gap:.85rem}.ct-aside-cta p{margin:0;font-weight:700}.ct-aside-cta .ct-btn{width:100%}.ct-toc{list-style:none;margin:0;padding:0;display:grid;gap:.1rem}.ct-toc a{display:block;padding:.45rem .75rem;border-left:2px solid var(--ct-line);font-size:.875rem;line-height:1.4;color:#6b7280;text-decoration:none;transition:color .2s,border-color .2s,background-color .2s}.ct-toc a:hover{color:var(--ct-primary)}.ct-toc a.on{border-color:var(--ct-primary);color:var(--ct-primary-dark);font-weight:600;background:var(--ct-primary-bg);border-radius:0 .5rem .5rem 0}.ct-toc-m{border:1px solid var(--ct-line);border-radius:1rem;background:#fff}.ct-toc-m summary{display:flex;align-items:center;gap:.6rem;padding:.85rem 1rem;font-weight:600;font-size:.9375rem;color:var(--ct-ink);cursor:pointer;list-style:none}.ct-toc-m summary::-webkit-details-marker{display:none}.ct-toc-m .ct-toc{padding:0 1rem 1rem}.ct-toc-m-chev{margin-left:auto;color:#9ca3af;transition:transform .2s}.ct-toc-m[open] .ct-toc-m-chev{transform:rotate(180deg)}@media(width>=64rem){.ct-layout>.ct-toc-m{display:none}}.ct-quick{position:relative;border:1px solid #bae6fd;border-radius:1.5rem;background:linear-gradient(135deg,#fff,var(--ct-primary-bg));padding:1.5rem;overflow:hidden}@media(width>=40rem){.ct-quick{padding:2rem}}.ct-quick:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(to bottom,var(--ct-primary),var(--ct-cyan))}.ct-quick-top{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;margin-bottom:.9rem}.ct-quick-top strong{font-size:.8125rem;color:#6b7280;font-weight:600}.ct-quick h2{margin:0 0 .6rem;font-size:1.5rem;font-weight:800;letter-spacing:-.025em;color:var(--ct-ink);line-height:1.2}.ct-quick p:not(.ct-eyebrow){margin:0;color:#374151;font-size:1.0625rem;line-height:1.75;overflow-wrap:anywhere}.ct-quick-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.25rem}.ct-note,.ct-callout{display:flex;gap:.9rem;align-items:flex-start;border-radius:1.25rem;border:1px solid var(--ct-line);background:#f9fafb;padding:1.25rem}.ct-note>div,.ct-callout>div{min-width:0}.ct-note p{margin:0;color:var(--ct-body);line-height:1.75;overflow-wrap:anywhere}.ct-note .ct-eyebrow{margin:0 0 .35rem}.ct-note-title{margin:0 0 .35rem;font-weight:700;color:var(--ct-ink);font-size:1.0625rem;line-height:1.4;letter-spacing:0}.ct-callout{background:var(--ct-primary-bg);border-color:#bae6fd;margin-top:1.25rem}.ct-callout h3{margin:0 0 .25rem;font-size:1rem;font-weight:700;color:var(--ct-ink);letter-spacing:-.01em}.ct-callout p{margin:0;color:#475569;line-height:1.7;font-size:1rem}.ct-callout-ic{flex:none;width:1.5rem;height:1.5rem;margin-top:.1rem;color:var(--ct-primary)}.ct-sec h2{margin:0 0 1rem;font-size:1.625rem;line-height:1.2;font-weight:800;letter-spacing:-.03em;color:var(--ct-ink);overflow-wrap:anywhere}@media(width>=40rem){.ct-sec h2{font-size:1.875rem}}.ct-sec>p{margin:0 0 1rem;font-size:1.0625rem;line-height:1.8;color:var(--ct-body);overflow-wrap:anywhere}.ct-sec>p.ct-eyebrow{margin:0 0 .5rem;font-size:.75rem;line-height:1.4;color:var(--ct-primary)}.ct-inlist{margin:1.25rem 0;border:1px solid var(--ct-line);border-radius:1.25rem;background:#fff;padding:1.1rem 1.25rem}.ct-ticks{list-style:none;margin:0;padding:0;display:grid;gap:.85rem}.ct-ticks li{display:flex;gap:.8rem;align-items:flex-start;color:#374151;line-height:1.6;font-weight:500;overflow-wrap:anywhere}.ct-ticks li>span:last-child{min-width:0}.ct-tick{flex:none;width:1.5rem;height:1.5rem;margin-top:.05rem;border-radius:999px;background:linear-gradient(135deg,var(--ct-primary),var(--ct-cyan));display:grid;place-items:center}.ct-tick svg{width:1rem;height:1rem;overflow:visible}.ct-tick path{fill:none;stroke:#fff;stroke-width:2.8;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:0}.ct-cross{flex:none;width:1.5rem;height:1.5rem;margin-top:.05rem;border-radius:999px;background:var(--ct-soft);border:1px solid var(--ct-line);color:#6b7280;display:grid;place-items:center}.ct-pair{display:grid;gap:1.25rem}.ct-check{border:1px solid var(--ct-line);border-radius:1.5rem;background:#fff;padding:1.5rem;box-shadow:0 10px 28px #0f172a0a}.ct-check h3{margin:0 0 .4rem;font-size:1.25rem;font-weight:700;letter-spacing:-.02em;color:var(--ct-ink)}.ct-check>p{margin:0 0 1.1rem;font-size:.9375rem;line-height:1.6;color:#6b7280}.ct-check--x{background:#f9fafb;box-shadow:none}.ct-table{margin:1.25rem 0 0}.ct-table figcaption{font-size:.8125rem;font-weight:600;color:#6b7280;margin-bottom:.6rem}.ct-table-scroll{overflow-x:auto;border:1px solid var(--ct-line);border-radius:1rem;background:#fff}.ct-table table{width:100%;border-collapse:collapse;font-size:.9375rem}.ct-table th,.ct-table td{padding:.8rem 1rem;text-align:left;border-bottom:1px solid var(--ct-soft);vertical-align:top;line-height:1.5}.ct-table thead th{background:#f9fafb;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:#6b7280;font-weight:700}.ct-table tbody th{font-weight:600;color:var(--ct-ink);width:34%}.ct-table td{color:var(--ct-body)}.ct-table tbody tr:last-child>*{border-bottom:0}.ct-table--wide table{min-width:32rem}.ct-faq{display:grid;gap:.75rem}.ct-faq summary::-webkit-details-marker{display:none}.ct-rel-grid{display:grid;gap:1.25rem;grid-template-columns:1fr}@media(width>=40rem){.ct-rel-grid{grid-template-columns:repeat(2,1fr)}}@media(width>=64rem){.ct-rel-grid{grid-template-columns:repeat(3,1fr)}}.ct-rel{display:flex;flex-direction:column;align-items:flex-start;gap:.6rem;min-width:0;border:1px solid rgb(228 228 231 / .8);border-radius:1rem;background:#fff;padding:1.4rem}.ct-rel h3{margin:.25rem 0 0;font-size:1.125rem;font-weight:700;letter-spacing:-.02em;line-height:1.3;overflow-wrap:anywhere}.ct-rel h3 a{color:var(--ct-ink);text-decoration:none}.ct-rel h3 a:hover{color:var(--ct-primary)}.ct-rel p{margin:0;font-size:.9rem;line-height:1.6;color:#6b7280;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ct-rel .ct-link{margin-top:auto;padding-top:.4rem}.ct-cta-art{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;fill:none;stroke:#ffffff24;stroke-width:1.5}.ct-intro{display:grid;gap:1.5rem;align-items:center;border:1px solid #bae6fd;border-radius:1.5rem;background:var(--ct-primary-bg);padding:1.75rem}@media(width>=48rem){.ct-intro{grid-template-columns:1fr auto;padding:2.25rem 2.5rem;gap:2rem}}.ct-art{display:grid;place-items:center;height:11.5rem;padding:.875rem;border-bottom:1px solid #f4f4f5;background:linear-gradient(180deg,var(--ct-primary-bg),#fff)}.ct-ill{width:100%;max-width:15rem;height:auto;fill:none;stroke:#1f2937;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;overflow:visible}.ct-ill--hero{max-width:21rem}.ct-ill .f{fill:#fff}.ct-ill .ac{stroke:var(--ct-primary)}.ct-ill .acf{fill:var(--ct-primary-light);stroke:var(--ct-primary)}.ct-ill .solid{fill:var(--ct-primary);stroke:none}.ct-ill .thin{stroke-width:1.6}.ct-ill .ghost{stroke:#d1d5db}.ct-ill .d{stroke-dasharray:1;stroke-dashoffset:0}.ct-dsr{margin-top:1.5rem;border:1px solid var(--ct-line);border-radius:1.5rem;background:#fff;padding:1.25rem;box-shadow:0 10px 28px #0f172a0a}@media(width>=40rem){.ct-dsr{padding:1.75rem}}.ct-dsr .ct-table{margin-top:1.5rem}.ct-meter-top{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem}.ct-meter-label{margin:0;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6b7280;line-height:1.4}.ct-meter-note{margin:.25rem 0 0;font-size:.875rem;color:#6b7280;line-height:1.5}.ct-meter-num{margin:0;flex:none;font-size:3rem;line-height:1;font-weight:800;letter-spacing:-.04em;color:var(--ct-primary-dark);font-variant-numeric:tabular-nums}.ct-meter-num small{font-size:1.5rem;font-weight:700;margin-left:.1rem}.ct-meter-bar{display:flex;height:1.25rem;margin-top:1rem;border-radius:999px;background:var(--ct-soft);overflow:hidden}.ct-meter-bar .seg{display:block;height:100%;overflow:hidden}.ct-meter-bar .seg i{display:block;height:100%;transform-origin:left}.ct-meter-bar .s1 i{background:var(--ct-primary-dark)}.ct-meter-bar .s2{border-left:2px solid #fff}.ct-meter-bar .s2 i{background:linear-gradient(90deg,var(--ct-primary),var(--ct-cyan))}.ct-meter-scale{display:flex;justify-content:space-between;gap:1rem;margin-top:.45rem;font-size:.75rem;color:#6b7280;font-weight:500}.ct-meter-legend{list-style:none;margin:.9rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;font-size:.875rem;color:#4b5563}.ct-meter-legend li{display:inline-flex;align-items:center;gap:.5rem}.ct-meter-legend b{color:var(--ct-ink);font-weight:700}.ct-meter-legend i{width:.75rem;height:.75rem;border-radius:50%;display:inline-block;flex:none}.ct-meter-legend .d1{background:var(--ct-primary-dark)}.ct-meter-legend .d2{background:var(--ct-primary)}.ct-route{border:1px solid var(--ct-line);border-radius:1.5rem;background:#fff;padding:1.5rem;box-shadow:0 20px 40px -24px #0284c740;max-width:28rem;width:100%;justify-self:center}.ct-route-title{margin:0;font-weight:700;color:var(--ct-ink);letter-spacing:-.01em}.ct-route-sub{margin:.15rem 0 0;font-size:.75rem;color:#6b7280}.ct-route-list{list-style:none;margin:1.25rem 0 0;padding:.75rem 0 0;display:grid;gap:.1rem;border-top:1px solid var(--ct-soft)}.ct-route-list a{display:flex;flex-direction:column;padding:.55rem .25rem;font-size:.9rem;font-weight:600;color:#374151;text-decoration:none;border-radius:.5rem}.ct-route-list a:hover{color:var(--ct-primary);background:var(--ct-primary-bg)}.ct-route-list span{font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ct-primary)}.ct-track{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin-top:1.25rem}.ct-track-line{position:absolute;left:12.5%;right:12.5%;top:11px;height:2px;background:var(--ct-line)}.ct-stage{position:relative;text-align:center;font-size:11px;font-weight:500;color:#6b7280}.ct-stage i{display:block;width:24px;height:24px;margin:0 auto 6px;border-radius:50%;background:#fff;border:2px solid var(--ct-line);position:relative;z-index:1}.ct-stage:nth-of-type(1) i{background:var(--ct-primary);border-color:var(--ct-primary)}.ct-hop{position:absolute;z-index:2;top:5px;left:12.5%;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--ct-primary-dark);box-shadow:0 0 0 4px var(--ct-primary-light)}.ct-cyc{border:1px solid var(--ct-line);border-radius:1.5rem;background:#fff;padding:1.25rem 1.5rem 1.5rem;box-shadow:0 20px 40px -24px #0284c740;max-width:28rem;width:100%;justify-self:center}.ct-cyc-head{display:flex;align-items:center;gap:.5rem;font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#6b7280;padding-bottom:.9rem;border-bottom:1px solid var(--ct-soft)}.ct-cyc-dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--ct-primary)}.ct-cyc-stack{display:grid;padding-top:1.1rem;min-height:11.5rem}.ct-cyc-item{grid-area:1 / 1;min-width:0}.ct-cyc-cat{margin:0;font-size:.6875rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ct-primary)}.ct-cyc-term{margin:.4rem 0 0;font-size:2.5rem;font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--ct-ink);overflow-wrap:anywhere}.ct-cyc-full{margin:.35rem 0 .8rem;font-weight:600;color:var(--ct-primary-dark)}.ct-cyc-sum{margin:0;font-size:.9375rem;line-height:1.65;color:#6b7280}.ct-cyc-item:not(:first-child){display:none}.ct-progress{position:fixed;z-index:60;top:0;left:0;right:0;height:3px;background:transparent;pointer-events:none}.ct-progress i{display:block;height:100%;transform:scaleX(0);transform-origin:left;background:linear-gradient(90deg,var(--ct-primary),var(--ct-cyan))}.ct-btn:focus-visible,.ct-chip:focus-visible,.ct-toc a:focus-visible,.ct-link:focus-visible,.ct-toc-m summary:focus-visible,.ct-route-list a:focus-visible{outline:2px solid var(--ct-primary);outline-offset:2px}@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}.ct-ill .d{stroke-dashoffset:1;opacity:0;animation:ctDraw 1.1s cubic-bezier(.4,0,.2,1) both;animation-delay:calc(var(--n, 0) * .13s + .25s)}.js .rv:not(.in) .ct-ill .d{animation-play-state:paused}.ct-ill .twinkle{transform-box:fill-box;transform-origin:center;animation:ctTwinkle 3.6s ease-in-out infinite}.ct-ill .ring{transform-box:fill-box;transform-origin:center;animation:ctRing 3s ease-out infinite}.js .rv:not(.in) .ct-tick path{stroke-dashoffset:1}.js .rv:not(.in) .ct-tick{transform:scale(.6);opacity:.25}.rv.in .ct-tick{animation:ctPop .4s cubic-bezier(.3,1.4,.5,1) both;animation-delay:calc(var(--i, 0) * .12s + .3s)}.rv.in .ct-tick path{animation:ctTickIn .45s ease-out both;animation-delay:calc(var(--i, 0) * .12s + .45s)}.js .rv:not(.in) .ct-meter-bar i{transform:scaleX(0)}.rv.in .ct-meter-bar .s1 i{animation:ctFill .55s cubic-bezier(.2,.8,.3,1) both;animation-delay:.15s}.rv.in .ct-meter-bar .s2 i{animation:ctFill .6s cubic-bezier(.2,.8,.3,1) both;animation-delay:.65s}.ct-hop{animation:ctHop 8s cubic-bezier(.45,0,.25,1) infinite}.ct-stage:nth-of-type(1) i{animation:ctOn1 8s ease-in-out infinite}.ct-stage:nth-of-type(2) i{animation:ctOn2 8s ease-in-out infinite}.ct-stage:nth-of-type(3) i{animation:ctOn3 8s ease-in-out infinite}.ct-stage:nth-of-type(4) i{animation:ctOn4 8s ease-in-out infinite}.ct-cyc-item:not(:first-child){display:block}.ct-cyc-item{opacity:0;animation:ctCyc 12s ease-in-out infinite;animation-delay:calc(var(--i) * 2s)}.ct-cyc-item:first-child{animation-delay:0s}.ct-cyc-dot{animation:ctPulse 3s ease-in-out infinite}@keyframes ctDraw{0%{stroke-dashoffset:1;opacity:0}8%{opacity:1}to{stroke-dashoffset:0;opacity:1}}@keyframes ctTwinkle{0%,60%,to{transform:scale(.6) rotate(0);opacity:.4}75%{transform:scale(1.15) rotate(20deg);opacity:1}}@keyframes ctRing{0%,25%{transform:scale(.8);opacity:0}35%{opacity:.9}80%,to{transform:scale(1.7);opacity:0}}@keyframes ctPop{0%{transform:scale(.6);opacity:.25}to{transform:scale(1);opacity:1}}@keyframes ctTickIn{0%{stroke-dashoffset:1}to{stroke-dashoffset:0}}@keyframes ctFill{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes ctPulse{0%,to{transform:scale(1)}50%{transform:scale(1.25)}}@keyframes ctCyc{0%{opacity:0;transform:translateY(10px)}3%,14%{opacity:1;transform:none}17%,to{opacity:0;transform:translateY(-8px)}}@keyframes ctHop{0%{left:12.5%}22%,28%{left:37.5%}47%,53%{left:62.5%}72%,94%{left:87.5%}to{left:12.5%}}@keyframes ctOn1{0%,96%{background:var(--ct-primary);border-color:var(--ct-primary)}to{background:#fff;border-color:var(--ct-line)}}@keyframes ctOn2{0%,24%{background:#fff;border-color:var(--ct-line)}28%,96%{background:var(--ct-primary);border-color:var(--ct-primary)}to{background:#fff;border-color:var(--ct-line)}}@keyframes ctOn3{0%,49%{background:#fff;border-color:var(--ct-line)}53%,96%{background:var(--ct-primary);border-color:var(--ct-primary)}to{background:#fff;border-color:var(--ct-line)}}@keyframes ctOn4{0%,74%{background:#fff;border-color:var(--ct-line)}78%,96%{background:#22c55e;border-color:#22c55e}to{background:#fff;border-color:var(--ct-line)}}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.ct-ill .d{stroke-dashoffset:0!important;opacity:1!important}.ct-tick path{stroke-dashoffset:0!important}.ct-meter-bar i{transform:none!important}.ct-hop{display:none}.ct-stage i{background:var(--ct-primary);border-color:var(--ct-primary)}.ct-stage:nth-of-type(4) i{background:#22c55e;border-color:#22c55e}}