.app[data-astro-cid-qxmxwux6]{margin-top:60px;padding-top:38px;border-top:1px solid var(--color-ink)}.app-eyebrow[data-astro-cid-qxmxwux6]{margin-bottom:16px}.app-title[data-astro-cid-qxmxwux6]{font-size:clamp(20px,2.6vw,26px);font-weight:600;letter-spacing:-.02em;line-height:1.12;margin:0 0 22px;color:var(--color-ink)}.app-stage[data-astro-cid-qxmxwux6]{position:relative;width:100%;max-width:calc(360px * var(--app-w, 720) / var(--app-h, 240) + 32px);margin-inline:auto;border:1px solid var(--color-line);background:var(--color-paper-pure);padding:16px}.app-controls[data-astro-cid-qxmxwux6]{display:flex;flex-wrap:wrap;gap:14px 24px;align-items:center;margin:20px 0 0}.app-controls[data-astro-cid-qxmxwux6] label[data-astro-cid-qxmxwux6]{font-size:13px;color:var(--color-ink);display:inline-flex;flex-direction:column;gap:8px;min-width:180px}.app-controls[data-astro-cid-qxmxwux6] label[data-astro-cid-qxmxwux6] strong[data-astro-cid-qxmxwux6]{color:var(--color-accent);font-weight:600}.app-controls[data-astro-cid-qxmxwux6] input[data-astro-cid-qxmxwux6][type=range]{accent-color:var(--color-accent);width:100%}.app-controls[data-astro-cid-qxmxwux6] button[data-astro-cid-qxmxwux6]{font:inherit;font-size:13px;font-weight:600;letter-spacing:.01em;padding:11px 18px;border:1px solid var(--color-ink);background:transparent;color:var(--color-ink);cursor:pointer;transition:background .18s ease,color .18s ease,border-color .18s ease}.app-controls[data-astro-cid-qxmxwux6] button[data-astro-cid-qxmxwux6]:hover{background:var(--color-ink);color:var(--color-paper-pure)}.app-controls[data-astro-cid-qxmxwux6] button[data-astro-cid-qxmxwux6]:active{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-paper-pure)}.app-explain[data-astro-cid-qxmxwux6]{margin-top:22px;padding:16px 18px;background:var(--color-accent-soft);border-left:3px solid var(--color-accent);font-size:14.5px;line-height:1.65;color:var(--color-ink)}.app-explain[data-astro-cid-qxmxwux6] strong[data-astro-cid-qxmxwux6]{color:var(--color-accent);font-weight:600}@media(max-width:600px){.app-controls[data-astro-cid-qxmxwux6] label[data-astro-cid-qxmxwux6]{min-width:0;width:100%}.app-controls[data-astro-cid-qxmxwux6] button[data-astro-cid-qxmxwux6]{flex:1 1 auto}}.ct-canvas[data-astro-cid-q3y5vaor]{touch-action:none;cursor:grab}.ct-canvas[data-astro-cid-q3y5vaor]:active{cursor:grabbing}.ct-handles[data-astro-cid-q3y5vaor]{position:absolute;inset:0;margin:0;padding:0;list-style:none}.ct-handles[data-astro-cid-q3y5vaor] button[data-astro-cid-q3y5vaor]{position:absolute;transform:translate(-50%,-50%);width:22px;height:22px;padding:0;border:0;border-radius:50%;background:transparent;cursor:grab;font:inherit;color:transparent}.ct-handles[data-astro-cid-q3y5vaor] button[data-astro-cid-q3y5vaor]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.kor-readout[data-astro-cid-mjx2arcz]{font-size:13px;color:var(--color-ink-soft);margin:0;font-variant-numeric:tabular-nums;min-width:100%}.kor-readout[data-astro-cid-mjx2arcz] strong[data-astro-cid-mjx2arcz]{color:var(--color-ink)}.kor-note[data-astro-cid-mjx2arcz]{font-size:13px;line-height:1.6;color:var(--color-ink-soft);margin:12px 0 0;max-width:60ch}.kor-nonlinear-label[data-astro-cid-mjx2arcz]{display:flex;align-items:center;gap:6px;font-size:14px;cursor:pointer;margin:4px 0}.kor-nonlinear-label[data-astro-cid-mjx2arcz] input[data-astro-cid-mjx2arcz][type=checkbox]{width:16px;height:16px;cursor:pointer;flex-shrink:0}[data-astro-cid-uc2ywhn3][data-app=ci] .ci-readout[data-astro-cid-uc2ywhn3]{font-size:13px;font-variant-numeric:tabular-nums;color:var(--color-ink);font-weight:600}.grp-note[data-astro-cid-vd46w3h6]{margin:10px 0 0;font-size:12.5px;line-height:1.5;color:var(--color-ink-soft, #6b6b66)}.app-explain[data-astro-cid-vd46w3h6] .grp-cav[data-astro-cid-vd46w3h6]{display:block;margin-top:6px;font-size:12.5px;color:var(--color-ink-soft, #6b6b66)}.reg-canvas[data-astro-cid-poi56h3n]{touch-action:none}[data-astro-cid-poi56h3n][data-app-wrap][data-mode=lin] .reg-canvas[data-astro-cid-poi56h3n]{cursor:grab}[data-astro-cid-poi56h3n][data-app-wrap][data-mode=lin] .reg-canvas[data-astro-cid-poi56h3n]:active{cursor:grabbing}.reg-handles[data-astro-cid-poi56h3n]{position:absolute;inset:0;margin:0;padding:0;list-style:none}.reg-handles[data-astro-cid-poi56h3n] button[data-astro-cid-poi56h3n]{position:absolute;transform:translate(-50%,-50%);width:22px;height:22px;padding:0;border:0;border-radius:50%;background:transparent;cursor:grab;font:inherit;color:transparent}.reg-handles[data-astro-cid-poi56h3n] button[data-astro-cid-poi56h3n]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.reg-readout[data-astro-cid-poi56h3n]{font-size:13px;color:var(--color-ink-soft);margin:0;font-variant-numeric:tabular-nums;min-width:100%}.reg-readout[data-astro-cid-poi56h3n] strong[data-astro-cid-poi56h3n]{color:var(--color-ink)}.reg-note[data-astro-cid-poi56h3n]{font-size:13px;line-height:1.6;color:var(--color-ink-soft);margin:12px 0 0;max-width:64ch}.box-canvas[data-astro-cid-hxle2eyq]{touch-action:none;cursor:grab}.box-canvas[data-astro-cid-hxle2eyq]:active{cursor:grabbing}.box-handles[data-astro-cid-hxle2eyq]{position:absolute;inset:0;margin:0;padding:0;list-style:none}.box-handles[data-astro-cid-hxle2eyq] button[data-astro-cid-hxle2eyq]{position:absolute;transform:translate(-50%,-50%);width:22px;height:22px;padding:0;border:0;border-radius:50%;background:transparent;cursor:grab;font:inherit;color:transparent}.box-handles[data-astro-cid-hxle2eyq] button[data-astro-cid-hxle2eyq]:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}[data-astro-cid-vl24zntm][data-app=chi] .chi-stage[data-astro-cid-vl24zntm]{display:flex;flex-direction:column;gap:20px}[data-astro-cid-vl24zntm][data-app=chi] .chi-table[data-astro-cid-vl24zntm]{width:100%;border-collapse:collapse;font-size:13px;color:var(--color-ink);font-variant-numeric:tabular-nums}[data-astro-cid-vl24zntm][data-app=chi] .chi-table[data-astro-cid-vl24zntm] th[data-astro-cid-vl24zntm],[data-astro-cid-vl24zntm][data-app=chi] .chi-table[data-astro-cid-vl24zntm] td[data-astro-cid-vl24zntm]{border:1px solid var(--color-line);padding:8px 6px;text-align:center;vertical-align:middle}[data-astro-cid-vl24zntm][data-app=chi] .chi-table[data-astro-cid-vl24zntm] thead[data-astro-cid-vl24zntm] th[data-astro-cid-vl24zntm]{font-weight:600;background:var(--color-accent-soft)}[data-astro-cid-vl24zntm][data-app=chi] .chi-table[data-astro-cid-vl24zntm] tbody[data-astro-cid-vl24zntm] th[data-astro-cid-vl24zntm][scope=row]{font-weight:600;text-align:left;padding-left:10px}[data-astro-cid-vl24zntm][data-app=chi] .chi-table[data-astro-cid-vl24zntm] .chi-vis[data-astro-cid-vl24zntm]{font-weight:600}[data-astro-cid-vl24zntm][data-app=chi] .chi-sum[data-astro-cid-vl24zntm]{font-weight:600;color:var(--color-ink-soft)}[data-astro-cid-vl24zntm][data-app=chi] .chi-foot[data-astro-cid-vl24zntm] td[data-astro-cid-vl24zntm],[data-astro-cid-vl24zntm][data-app=chi] .chi-foot[data-astro-cid-vl24zntm] th[data-astro-cid-vl24zntm]{background:var(--color-paper-pure)}[data-astro-cid-vl24zntm][data-app=chi] .chi-n[data-astro-cid-vl24zntm]{color:var(--color-accent)}[data-astro-cid-vl24zntm][data-app=chi] .chi-cell[data-astro-cid-vl24zntm]{display:inline-flex;align-items:center;gap:4px}[data-astro-cid-vl24zntm][data-app=chi] .chi-step[data-astro-cid-vl24zntm]{font:inherit;font-size:15px;font-weight:600;line-height:1;width:26px;height:26px;padding:0;border:1px solid var(--color-ink);background:transparent;color:var(--color-ink);cursor:pointer;flex:0 0 auto;transition:background .15s ease,color .15s ease,border-color .15s ease}[data-astro-cid-vl24zntm][data-app=chi] .chi-step[data-astro-cid-vl24zntm]:hover{background:var(--color-ink);color:var(--color-paper-pure)}[data-astro-cid-vl24zntm][data-app=chi] .chi-step[data-astro-cid-vl24zntm]:active{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-paper-pure)}[data-astro-cid-vl24zntm][data-app=chi] .chi-input[data-astro-cid-vl24zntm]{font:inherit;font-size:14px;font-weight:600;text-align:center;width:48px;height:26px;padding:0 2px;border:1px solid var(--color-line);background:var(--color-paper-pure);color:var(--color-ink);font-variant-numeric:tabular-nums}[data-astro-cid-vl24zntm][data-app=chi] .chi-input[data-astro-cid-vl24zntm]:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}[data-astro-cid-vl24zntm][data-app=chi] .chi-input[data-astro-cid-vl24zntm]::-webkit-outer-spin-button,[data-astro-cid-vl24zntm][data-app=chi] .chi-input[data-astro-cid-vl24zntm]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}[data-astro-cid-vl24zntm][data-app=chi] .chi-input[data-astro-cid-vl24zntm]{-moz-appearance:textfield;appearance:textfield}[data-astro-cid-vl24zntm][data-app=chi] .chi-exp[data-astro-cid-vl24zntm]{display:block;margin-top:5px;font-size:11.5px;font-weight:400;color:var(--color-ink-faint);font-variant-numeric:tabular-nums}[data-astro-cid-vl24zntm][data-app=chi] .chi-exp[data-astro-cid-vl24zntm].chi-low{color:var(--color-accent)}[data-astro-cid-vl24zntm][data-app=chi] .chi-bars[data-astro-cid-vl24zntm]{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:end;height:120px;padding:0 4px}[data-astro-cid-vl24zntm][data-app=chi] .chi-bargroup[data-astro-cid-vl24zntm]{display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}[data-astro-cid-vl24zntm][data-app=chi] .chi-bartrack[data-astro-cid-vl24zntm]{display:flex;align-items:flex-end;gap:5px;height:100%;width:100%;justify-content:center}[data-astro-cid-vl24zntm][data-app=chi] .chi-bar[data-astro-cid-vl24zntm]{width:22px;min-height:1px;display:block}[data-astro-cid-vl24zntm][data-app=chi] .chi-bar-o[data-astro-cid-vl24zntm]{background:var(--color-accent)}[data-astro-cid-vl24zntm][data-app=chi] .chi-bar-e[data-astro-cid-vl24zntm]{background:var(--color-ink-faint)}[data-astro-cid-vl24zntm][data-app=chi] .chi-barlabel[data-astro-cid-vl24zntm]{font-size:12px;font-weight:600;color:var(--color-ink-soft)}[data-astro-cid-vl24zntm][data-app=chi] .chi-legend[data-astro-cid-vl24zntm]{display:flex;gap:18px;margin:-4px 0 0;font-size:12px;color:var(--color-ink-soft)}[data-astro-cid-vl24zntm][data-app=chi] .chi-key[data-astro-cid-vl24zntm]{display:inline-flex;align-items:center;gap:6px}[data-astro-cid-vl24zntm][data-app=chi] .chi-key[data-astro-cid-vl24zntm]:before{content:"";width:12px;height:12px;display:inline-block}[data-astro-cid-vl24zntm][data-app=chi] .chi-key-o[data-astro-cid-vl24zntm]:before{background:var(--color-accent)}[data-astro-cid-vl24zntm][data-app=chi] .chi-key-e[data-astro-cid-vl24zntm]:before{background:var(--color-ink-faint)}[data-astro-cid-vl24zntm][data-app=chi] .chi-readout[data-astro-cid-vl24zntm]{font-size:13px;font-weight:600;color:var(--color-ink);font-variant-numeric:tabular-nums}@media(max-width:540px){[data-astro-cid-vl24zntm][data-app=chi] .chi-input[data-astro-cid-vl24zntm]{width:40px}[data-astro-cid-vl24zntm][data-app=chi] .chi-step[data-astro-cid-vl24zntm]{width:24px;height:24px}[data-astro-cid-vl24zntm][data-app=chi] .chi-bar[data-astro-cid-vl24zntm]{width:16px}}[data-astro-cid-fawpnsec][data-app=ex] .app-controls[data-astro-cid-fawpnsec] label[data-astro-cid-fawpnsec]{min-width:200px}.entry[data-astro-cid-6p4c2ilm]{padding:56px 0 96px}.entry[data-astro-cid-6p4c2ilm] .wrap[data-astro-cid-6p4c2ilm]{max-width:760px}.crumb[data-astro-cid-6p4c2ilm]{font-size:12px;letter-spacing:.04em;color:var(--color-ink-faint);display:flex;align-items:center;gap:10px}.crumb[data-astro-cid-6p4c2ilm] a[data-astro-cid-6p4c2ilm]{color:var(--color-ink-soft);text-decoration:none;transition:color .15s ease}.crumb[data-astro-cid-6p4c2ilm] a[data-astro-cid-6p4c2ilm]:hover{color:var(--color-accent)}.crumb[data-astro-cid-6p4c2ilm] .sep[data-astro-cid-6p4c2ilm]{color:var(--color-line)}.crumb[data-astro-cid-6p4c2ilm] .cur[data-astro-cid-6p4c2ilm]{color:var(--color-ink-faint)}.ent-head[data-astro-cid-6p4c2ilm]{display:flex;align-items:center;gap:20px;margin-top:26px;padding-bottom:30px;border-bottom:1px solid var(--color-line)}.ent-ico[data-astro-cid-6p4c2ilm]{width:58px;height:58px;flex:0 0 auto;border:1px solid var(--color-line);background:var(--color-paper-pure);display:flex;align-items:center;justify-content:center}.ent-ico[data-astro-cid-6p4c2ilm] svg{width:36px;height:36px;display:block}.ent-head[data-astro-cid-6p4c2ilm] .eyebrow[data-astro-cid-6p4c2ilm]{margin-bottom:10px}.ent-title[data-astro-cid-6p4c2ilm]{font-size:clamp(32px,5vw,52px);font-weight:600;letter-spacing:-.03em;line-height:1.02;margin:0;color:var(--color-ink)}.prose-body[data-astro-cid-6p4c2ilm]{margin-top:38px;font-size:17px;line-height:1.7;color:var(--color-ink)}.prose-body[data-astro-cid-6p4c2ilm] h2{font-size:clamp(22px,3vw,28px);font-weight:600;letter-spacing:-.02em;line-height:1.15;margin:46px 0 16px;color:var(--color-ink)}.prose-body[data-astro-cid-6p4c2ilm] h3{font-size:19px;font-weight:600;letter-spacing:-.01em;margin:34px 0 12px;color:var(--color-ink)}.prose-body[data-astro-cid-6p4c2ilm] p{margin:0 0 18px}.prose-body[data-astro-cid-6p4c2ilm] a{color:var(--color-accent);text-decoration:none;border-bottom:1px solid rgba(255,59,0,.3);transition:border-color .15s ease}.prose-body[data-astro-cid-6p4c2ilm] a:hover{border-color:var(--color-accent)}.prose-body[data-astro-cid-6p4c2ilm] strong{font-weight:600;color:var(--color-ink)}.prose-body[data-astro-cid-6p4c2ilm] ul,.prose-body[data-astro-cid-6p4c2ilm] ol{margin:0 0 20px;padding-left:1.3em}.prose-body[data-astro-cid-6p4c2ilm] li{margin:0 0 8px}.prose-body[data-astro-cid-6p4c2ilm] li::marker{color:var(--color-accent)}.prose-body[data-astro-cid-6p4c2ilm] blockquote{margin:24px 0;padding:4px 0 4px 20px;border-left:2px solid var(--color-accent);color:var(--color-ink-soft);font-style:normal}.prose-body[data-astro-cid-6p4c2ilm] code{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;font-size:.88em;background:var(--color-paper-pure);border:1px solid var(--color-line);padding:1px 6px;border-radius:3px}.prose-body[data-astro-cid-6p4c2ilm] pre{background:var(--color-paper-pure);border:1px solid var(--color-line);padding:16px 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var(--color-line);text-decoration:none;transition:padding-left .2s ease,background .2s ease}.rel-row[data-astro-cid-6p4c2ilm]:hover{padding-left:12px;background:linear-gradient(90deg,rgba(255,59,0,.04),transparent 60%)}.rel-name[data-astro-cid-6p4c2ilm]{font-size:18px;font-weight:500;letter-spacing:-.015em;color:var(--color-ink);flex:0 0 auto;min-width:8em}.rel-def[data-astro-cid-6p4c2ilm]{font-size:13px;color:var(--color-ink-soft);line-height:1.4;flex:1 1 auto}.rel-go[data-astro-cid-6p4c2ilm]{font-size:15px;color:var(--color-ink-faint);flex:0 0 auto;transition:transform .18s ease,color .18s ease}.rel-row[data-astro-cid-6p4c2ilm]:hover 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var(--color-line);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 28px}.cta-eyebrow[data-astro-cid-6p4c2ilm]{margin:0;font-size:16px;font-weight:600;letter-spacing:-.01em;color:var(--color-ink)}.cta-lede[data-astro-cid-6p4c2ilm]{margin:8px 0 0;font-size:14px;color:var(--color-ink-soft);line-height:1.5;max-width:30em}