:root{--paper:#f1f3f3;--card:#fafbfa;--ink:#131a1c;--ink-2:#48555a;--ink-3:#75858a;--rule:#d2d9d9;--rule-2:#e3e8e8;--mt5:#8a5e13;--nau:#0b6970;--lean:#3d4f94;--mt5-bg:#f2e9d8;--nau-bg:#ddedee;--lean-bg:#e2e6f4;--ok:#2c6e49;--warn:#8a5e13;--unk:#9b3b3b;--mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--cjk:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;--sans:"IBM Plex Sans",var(--cjk);--disp:"Archivo",var(--cjk)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--paper:#0e1315;--card:#151b1e;--ink:#e2e8e8;--ink-2:#9eafb3;--ink-3:#6e8085;--rule:#283235;--rule-2:#1e2629;--mt5:#d9a441;--nau:#4fc3cb;--lean:#8b9be6;--mt5-bg:#2a2116;--nau-bg:#0d2a2d;--lean-bg:#1a1e33;--ok:#5fbf8b;--warn:#d9a441;--unk:#e07a7a}}:root[data-theme=dark]{--paper:#0e1315;--card:#151b1e;--ink:#e2e8e8;--ink-2:#9eafb3;--ink-3:#6e8085;--rule:#283235;--rule-2:#1e2629;--mt5:#d9a441;--nau:#4fc3cb;--lean:#8b9be6;--mt5-bg:#2a2116;--nau-bg:#0d2a2d;--lean-bg:#1a1e33;--ok:#5fbf8b;--warn:#d9a441;--unk:#e07a7a}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.75}h1,h2,h3,h4{font-family:var(--disp);text-wrap:balance;margin:0;line-height:1.3}code,kbd{font-family:var(--mono);font-size:.88em}a{color:var(--nau)}:focus-visible{outline:2px solid var(--nau);outline-offset:2px}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.app{grid-template-columns:minmax(0,1fr);min-height:100vh;display:grid}@media (width>=1000px){.app{grid-template-columns:16rem minmax(0,1fr)}}nav.rail{border-bottom:1px solid var(--rule);background:var(--card);min-width:0;padding:1rem 1.25rem}@media (width>=1000px){nav.rail{border-bottom:0;border-right:1px solid var(--rule);height:100vh;padding:1.75rem 1.1rem 3rem;position:sticky;top:0;overflow-y:auto}}.brand{font-family:var(--disp);letter-spacing:-.01em;margin:0 0 .2rem;padding-left:.55rem;font-size:1.02rem;font-weight:700}.brand-sub{color:var(--ink-3);margin:0 0 1.4rem;padding-left:.55rem;font-size:11.5px}.rail .part{font-family:var(--mono);letter-spacing:.15em;text-transform:uppercase;color:var(--ink-3);margin:1.35rem 0 .4rem .55rem;font-size:10px;font-weight:500}.rail .part:first-of-type{margin-top:0}.rail ol{flex-direction:column;gap:1px;margin:0;padding:0;list-style:none;display:flex}.rail a{color:var(--ink-2);border-left:2px solid #0000;border-radius:3px;gap:.55rem;padding:.32rem .55rem;font-size:13px;line-height:1.45;text-decoration:none;display:flex}.rail a:hover{background:var(--rule-2);color:var(--ink)}.rail a.on{color:var(--ink);border-left-color:var(--nau);background:var(--rule-2);font-weight:600}.rail .n{font-family:var(--mono);color:var(--ink-3);min-width:1.6rem;padding-top:.16rem;font-size:10.5px}.rail a.on .n{color:var(--nau)}.nav-toggle,nav.rail .mobile-nav{display:none}@media (width<=999px){nav.rail{padding:.7rem 1rem .55rem;position:relative}.nav-head{justify-content:space-between;align-items:center;display:flex}.brand{margin:0;padding-left:0;font-size:.96rem}.brand-sub,.grouped-nav{display:none}.nav-toggle{border:1px solid var(--rule);background:var(--card);min-height:2rem;color:var(--ink-2);font:500 11px var(--mono);border-radius:3px;align-items:center;padding:.2rem .55rem;display:inline-flex}nav.rail[data-mobile-open] .mobile-nav{z-index:2;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--card);flex-direction:column;gap:1px;max-height:70vh;margin:0;padding:.65rem 1rem .85rem;list-style:none;display:flex;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 .5rem 1.25rem #131a1c1a}nav.rail .mobile-nav a{padding:.42rem .55rem}}main{min-width:0}.page{max-width:56rem;margin-inline:auto;padding:2.5rem 1.5rem 4rem}@media (width>=1000px){.page{padding:3.25rem 2.75rem 5rem}}.ph{border-bottom:1px solid var(--rule);margin-bottom:1.9rem;padding-bottom:1.35rem}.ph .eyebrow{font-family:var(--mono);letter-spacing:.15em;text-transform:uppercase;color:var(--ink-3);margin:0 0 .6rem;font-size:10.5px}.ph h2{letter-spacing:-.018em;font-size:clamp(1.55rem,3.6vw,2.15rem);font-weight:700}.ph p{color:var(--ink-2);max-width:60ch;margin:.7rem 0 0;font-size:1rem}h3{letter-spacing:-.008em;margin:2.5rem 0 .55rem;font-size:1.12rem;font-weight:600}h4{color:var(--ink-2);margin:1.7rem 0 .45rem;font-size:.94rem;font-weight:600}p{max-width:70ch;margin:.8rem 0}ul,ol.body{max-width:70ch;margin:.8rem 0;padding-left:1.2rem}li{margin:.34rem 0}.lede{border-left:2px solid var(--nau);max-width:64ch;margin:1.2rem 0 1.5rem;padding-left:1.05rem;font-size:1.02rem}.lede b{font-weight:600}ol.steps{counter-reset:s;max-width:70ch;margin:1.2rem 0;padding:0;list-style:none}ol.steps>li{counter-increment:s;margin:.85rem 0;padding-left:2.5rem;position:relative}ol.steps>li:before{content:counter(s);border:1px solid var(--nau);width:1.65rem;height:1.65rem;color:var(--nau);font-family:var(--mono);border-radius:50%;place-items:center;font-size:11px;font-weight:500;display:grid;position:absolute;top:.1rem;left:0}ol.steps b{font-weight:600}.scroll{border:1px solid var(--rule);background:var(--card);border-radius:2px;margin:1.15rem 0;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:30rem;font-size:13.5px}th,td{text-align:left;border-bottom:1px solid var(--rule-2);vertical-align:top;padding:.6rem .8rem}thead th{background:var(--rule-2);letter-spacing:.05em;text-transform:uppercase;color:var(--ink-2);white-space:nowrap;border-bottom:1px solid var(--rule);font-size:11px;font-weight:600}tbody tr:last-child td{border-bottom:0}td code{background:var(--rule-2);white-space:nowrap;border-radius:2px;padding:.06em .32em}.num{font-variant-numeric:tabular-nums}.sys-mt5{color:var(--mt5);font-weight:600}.sys-nau{color:var(--nau);font-weight:600}.sys-lean{color:var(--lean);font-weight:600}.pill{font-family:var(--mono);white-space:nowrap;letter-spacing:.03em;border-radius:2px;align-items:center;gap:.3rem;padding:.1rem .42rem;font-size:10.5px;display:inline-flex}.p-ok{color:var(--ok);border:1px solid var(--ok)}.p-doc{color:var(--ink-3);border:1px dashed var(--ink-3)}.p-unk{color:var(--unk);border:1px solid var(--unk);font-weight:500}.cls{text-align:center;width:1.3rem;height:1.3rem;line-height:1.28rem;font-family:var(--mono);border:1px solid var(--ink-2);font-size:11px;font-weight:500;display:inline-block}.cls-a{background:var(--ink-2);color:var(--paper)}.cls-b{background:repeating-linear-gradient(135deg,var(--ink-2) 0 1px,transparent 1px 4px);color:var(--ink)}.cls-c{color:var(--ink-2);background:0 0}figure{margin:1.7rem 0;padding:0}figure svg{width:100%;max-width:100%;height:auto;color:var(--ink-2);display:block}figcaption{color:var(--ink-3);max-width:68ch;margin-top:.75rem;font-size:12.5px;line-height:1.65}figcaption b{color:var(--ink-2);font-weight:600}.figbox{border:1px solid var(--rule);background:var(--card);border-radius:2px;padding:1.45rem 1.25rem;overflow-x:auto}.note{border-left:2px solid var(--rule);color:var(--ink-2);max-width:68ch;margin:1.2rem 0;padding:.2rem 0 .2rem 1.05rem;font-size:14px}.note.hot{border-left-color:var(--unk)}.note.key{border-left-color:var(--nau)}.note.mt5{border-left-color:var(--mt5)}.note b{color:var(--ink);font-weight:600}pre{font-family:var(--mono);background:var(--card);border:1px solid var(--rule);border-radius:2px;margin:1.15rem 0;padding:.95rem 1.05rem;font-size:12.5px;line-height:1.66;overflow-x:auto}pre .c{color:var(--ink-3)}pre .k{color:var(--nau)}pre .s{color:var(--mt5)}.cap{font-family:var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3);margin:1.4rem 0 -.5rem;font-size:10.5px}.nb{border:1px solid var(--rule);background:var(--card);border-radius:3px;margin:1.2rem 0;overflow:hidden}.nb-cell{border-bottom:1px solid var(--rule-2)}.nb-cell:last-child{border-bottom:0}.nb-in{align-items:flex-start;gap:.75rem;padding:.7rem .9rem;display:flex}.nb-tag{font-family:var(--mono);color:var(--nau);white-space:nowrap;min-width:3.4rem;padding-top:.2rem;font-size:10.5px}.nb-code{background:0 0;border:0;flex:1;margin:0;padding:0;font-size:12.5px;line-height:1.62;overflow-x:auto}.nb-out{background:var(--rule-2);align-items:flex-start;gap:.75rem;padding:.6rem .9rem;display:flex}.nb-out .nb-tag{color:var(--unk)}.nb-out pre{background:0 0;border:0;flex:1;margin:0;padding:0;font-size:12px;line-height:1.55}.nb-md{color:var(--ink-2);background:0 0;padding:.65rem .9rem;font-size:13.5px}.nb-md b{color:var(--ink)}.plotly-demo{border:1px solid var(--rule);background:var(--card);margin:1.35rem 0;overflow:hidden}.plotly-demo-head{border-bottom:1px solid var(--rule-2);justify-content:space-between;align-items:flex-start;gap:1rem;padding:.9rem 1rem .8rem;display:flex}.plotly-demo-head h4{font-family:var(--mono);color:var(--ink);margin:.12rem 0 0;font-size:.85rem;font-weight:500}.plotly-kicker{font:500 10px/1 var(--mono);letter-spacing:.09em;color:var(--nau);margin:0}.plotly-demo-meta{font:11px/1.4 var(--mono);color:var(--ink-3);flex-wrap:wrap;justify-content:flex-end;gap:.25rem .85rem;padding-top:.18rem;display:flex}.plotly-demo-chart{width:100%;min-height:430px}.plotly-demo-foot{border-top:1px solid var(--rule-2);color:var(--ink-3);justify-content:space-between;align-items:center;gap:1rem;padding:.65rem 1rem;font-size:11.5px;line-height:1.55;display:flex}.plotly-demo-foot button{appearance:none;border:1px solid var(--rule);color:var(--ink-2);font:11px var(--sans);white-space:nowrap;cursor:pointer;background:0 0;border-radius:2px;padding:.32rem .58rem}.plotly-demo-foot button:hover{border-color:var(--nau);color:var(--nau)}@media (width<=560px){.plotly-demo-head,.plotly-demo-foot{display:block}.plotly-demo-meta{justify-content:flex-start;margin-top:.65rem}.plotly-demo-foot button{margin-top:.6rem}.plotly-demo-chart{min-height:360px}}.grid2{grid-template-columns:1fr;gap:1.15rem;display:grid}@media (width>=760px){.grid2{grid-template-columns:1fr 1fr}}.panel{border:1px solid var(--rule);background:var(--card);border-radius:2px;padding:1.05rem 1.15rem}.panel h4{margin-top:0}.panel.mt5{border-top:2px solid var(--mt5)}.panel.nau{border-top:2px solid var(--nau)}.panel.lean{border-top:2px solid var(--lean)}.chartwrap{border:1px solid var(--rule);background:var(--card);border-radius:2px;margin:1.35rem 0}.charthead{border-bottom:1px solid var(--rule-2);flex-wrap:wrap;align-items:baseline;gap:.5rem 1.5rem;padding:.8rem 1rem;display:flex}.charthead h4{margin:0;font-size:.85rem}.stats{font-family:var(--mono);color:var(--ink-3);flex-wrap:wrap;gap:.2rem 1.1rem;font-size:11.5px;display:flex}.stats b{color:var(--ink);font-variant-numeric:tabular-nums;font-weight:500}#kline{width:100%;height:420px}.chartfoot{border-top:1px solid var(--rule-2);color:var(--ink-3);padding:.65rem 1rem;font-size:11.5px}.eq{padding:1rem}.eq svg{width:100%;height:auto;display:block;overflow:visible}.pager{border-top:1px solid var(--rule);justify-content:space-between;gap:1rem;margin-top:3.5rem;padding-top:1.35rem;display:flex}.pager a{border:1px solid var(--rule);color:var(--ink);background:var(--card);border-radius:2px;flex-direction:column;gap:.15rem;max-width:47%;padding:.55rem .85rem;font-size:13.5px;text-decoration:none;display:flex}.pager a:hover{border-color:var(--nau)}.pager .lbl{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-size:10px}.pager a.next{text-align:right;margin-left:auto}.page>:first-child{margin-top:0}.page h3:first-of-type{margin-top:2rem}.page table{border-collapse:collapse;background:var(--card);border:1px solid var(--rule);border-radius:2px;width:100%;min-width:30rem;margin:1.15rem 0;font-size:13.5px;display:block;overflow-x:auto}.page table thead th{position:sticky;top:0}.page pre{max-width:100%}.page blockquote{border-left:2px solid var(--rule);color:var(--ink-2);margin:1.2rem 0;padding-left:1.05rem}.brand{color:var(--ink);text-decoration:none;display:block}.brand:hover{color:var(--nau)}
