.nwfdoa_right2left{flex-direction:row-reverse;justify-content:flex-start;display:flex}.nwfdoa_verticalLines p{writing-mode:vertical-rl;text-orientation:mixed;letter-spacing:1px}.nwfdoa_giscus iframe{width:100%;max-width:100%}.nwfdoa_hideUp{transform:translateY(-100%)}
._0oxYOa_written,._0oxYOa_compact{letter-spacing:.034em;word-break:all;flex-direction:column;justify-content:start;align-items:stretch;gap:8px;font-family:Noto Serif SC,Source Han Serif SC,Source Han Serif CN,Noto Serif CJK SC,Songti SC,STSong,SimSun,ui-serif,Georgia,serif;display:flex}._0oxYOa_compact,._0oxYOa_written{font-size:17px}@media (min-width:640px){._0oxYOa_written{font-size:18px}}@media (min-width:1024px){._0oxYOa_written{font-size:19px}}._0oxYOa_written p,._0oxYOa_compact p{line-height:1.6em}:is(._0oxYOa_written .icon,._0oxYOa_compact .icon){opacity:0;display:inline-block}:is(._0oxYOa_written h1:hover a .icon,._0oxYOa_compact h1:hover a .icon,._0oxYOa_written h2:hover a .icon,._0oxYOa_compact h2:hover a .icon,._0oxYOa_written h3:hover a .icon,._0oxYOa_compact h3:hover a .icon){opacity:1;transition:opacity .5s}:is(._0oxYOa_written .icon-link,._0oxYOa_compact .icon-link){background-color:#94a3b8;width:.9em;height:.9em;margin-bottom:-.1em;margin-left:4px;-webkit-mask:url(/assets/img/anchor.svg) 50% no-repeat;mask:url(/assets/img/anchor.svg) 50% no-repeat}._0oxYOa_written h1>a:not([aria-hidden=true]):after,._0oxYOa_compact h1>a:not([aria-hidden=true]):after,._0oxYOa_written h2>a:not([aria-hidden=true]):after,._0oxYOa_compact h2>a:not([aria-hidden=true]):after,._0oxYOa_written h3>a:not([aria-hidden=true]):after,._0oxYOa_compact h3>a:not([aria-hidden=true]):after{content:"";background-color:#94a3b8;width:1em;height:1em;margin-bottom:-.25em;display:inline-block;-webkit-mask:url(/assets/img/external_link.svg) 50% no-repeat;mask:url(/assets/img/external_link.svg) 50% no-repeat}._0oxYOa_written h1,._0oxYOa_compact h1{font-size:1.6em;font-weight:700;line-height:2em}._0oxYOa_written h1 a,._0oxYOa_compact h1 a{border-bottom:none;text-decoration:none}._0oxYOa_written h1:before,._0oxYOa_compact h1:before{content:"";background-image:url(/assets/img/before_h1.png);background-size:cover;width:1em;height:1em;margin-bottom:-.1em;margin-left:-.1em;margin-right:.3em;display:inline-block}._0oxYOa_written h2,._0oxYOa_compact h2{color:#3c70c6;font-size:1.3em;font-weight:700;line-height:1.8em;display:block}:is(._0oxYOa_written h2,._0oxYOa_compact h2) a{border-bottom:none;text-decoration:none}._0oxYOa_written h2:before,._0oxYOa_compact h2:before{content:"";background-image:url(/assets/img/before_h2.png);background-size:cover;width:1em;height:1em;margin-bottom:-.1em;margin-right:.5em;display:inline-block}._0oxYOa_written h3,._0oxYOa_compact h3{color:#3c70c6;font-size:1.125em;font-weight:700;line-height:1.75em;display:inline-block}:is(._0oxYOa_written h3,._0oxYOa_compact h3) a{border-bottom:none;text-decoration:none}._0oxYOa_written h3:before,._0oxYOa_compact h3:before{content:"";background-image:url(/assets/img/before_h3.png);background-size:cover;width:1em;height:1em;margin-bottom:-.1em;margin-right:.5em;display:inline-block}.dark ._0oxYOa_written h3:before{filter:brightness(.6)}.dark ._0oxYOa_compact h3:before{filter:brightness(.6)}._0oxYOa_written ul li,._0oxYOa_compact ul li{margin-left:2em;list-style:outside}._0oxYOa_written ul li li,._0oxYOa_compact ul li li{margin-left:2em;list-style:circle}._0oxYOa_written ul li li li,._0oxYOa_compact ul li li li{margin-left:2em;list-style:square}._0oxYOa_written ol li,._0oxYOa_compact ol li{margin-left:2em;list-style:decimal}._0oxYOa_written blockquote,._0oxYOa_compact blockquote{background:#efefef;border-color:#3c70c6;border-left-width:4px;padding:4px 8px 12px 12px;line-height:27px;display:block}:is(.dark ._0oxYOa_written blockquote,.dark ._0oxYOa_compact blockquote){background:#303030!important}._0oxYOa_written blockquote p,._0oxYOa_compact blockquote p{padding-top:.6em;padding-bottom:.2em;line-height:1.4em}._0oxYOa_written a,._0oxYOa_compact a{word-wrap:break-word;overflow-wrap:break-word;word-break:break-word;text-decoration:none}._0oxYOa_written a:hover,._0oxYOa_compact a:hover{border-bottom:3px solid #3c70c6}._0oxYOa_written strong,._0oxYOa_compact strong{line-height:1.75em}._0oxYOa_written em strong,._0oxYOa_compact em strong{color:#f83929;letter-spacing:.3em}._0oxYOa_written hr,._0oxYOa_compact hr{text-align:center;background-image:linear-gradient(90deg,#3c7ac600,#3c7ac6bf,#3c7ac600);border:none;height:1px;margin-top:.75em!important;margin-bottom:.75em!important}._0oxYOa_written img,._0oxYOa_compact img{border-radius:4px;max-width:98%;margin:10px auto 5px}:is(.dark ._0oxYOa_written img,.dark ._0oxYOa_compact img){filter:brightness(.5)}._0oxYOa_written figcaption,._0oxYOa_compact figcaption{text-align:center;font-family:source han sans,Noto Sans SC,Microsoft YaHei,ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;font-size:.9em;display:block}._0oxYOa_written figure,._0oxYOa_compact figure{margin-bottom:8px}._0oxYOa_written p code,._0oxYOa_written li code,._0oxYOa_compact p code,._0oxYOa_compact li code{color:#d73a49;letter-spacing:0;word-break:break-all;background-color:#f1f5f9;border-radius:4px;margin:0 2px;padding:2px 4px;font-family:Operator Mono,Consolas,Monaco,Menlo,monospace;font-size:.875em}:is(.dark ._0oxYOa_written p code,.dark ._0oxYOa_written li code,.dark ._0oxYOa_compact p code,.dark ._0oxYOa_compact li code){color:#f47067;background-color:#334155!important}._0oxYOa_written pre,._0oxYOa_compact pre{border-radius:4px;padding:.625em;overflow-x:auto;background-color:#1b1f230d!important}._0oxYOa_written pre code,._0oxYOa_compact pre code{background-color:none;letter-spacing:0;font-family:Operator Mono,Consolas,Monaco,Menlo,monospace;font-size:.9em}:is(.dark ._0oxYOa_written pre,.dark ._0oxYOa_compact pre){background-color:#22272e!important}:is(.dark ._0oxYOa_written pre,.dark ._0oxYOa_compact pre) code{background-color:none}._0oxYOa_written table tr th,._0oxYOa_compact table tr th,._0oxYOa_written table tr td,._0oxYOa_compact table tr td{font-size:.875em}._0oxYOa_written ._0oxYOa_footnote-word,._0oxYOa_compact ._0oxYOa_footnote-word,._0oxYOa_written ._0oxYOa_footnote-ref,._0oxYOa_compact ._0oxYOa_footnote-ref{color:#3c70c6}._0oxYOa_written ._0oxYOa_footnote-item em,._0oxYOa_compact ._0oxYOa_footnote-item em{color:#3c70c6;border-bottom:1px dashed #3c70c6;font-size:13px;font-style:normal}._0oxYOa_written ._0oxYOa_footnotes-sep:before,._0oxYOa_compact ._0oxYOa_footnotes-sep:before{background-image:none;width:auto;height:auto;display:block}._0oxYOa_written ._0oxYOa_footnote-num,._0oxYOa_compact ._0oxYOa_footnote-num{color:#3c70c6}._0oxYOa_written ._0oxYOa_footnote-item p,._0oxYOa_compact ._0oxYOa_footnote-item p{color:#3c70c6;font-weight:700}._0oxYOa_written ._0oxYOa_footnote-item a,._0oxYOa_compact ._0oxYOa_footnote-item a{color:#3c70c6}._0oxYOa_written ._0oxYOa_footnote-item p em,._0oxYOa_compact ._0oxYOa_footnote-item p em{border-bottom:1px dashed #3c70c6;font-size:14px;font-weight:400}:is(._0oxYOa_written .katex,._0oxYOa_compact .katex){scrollbar-width:none;-ms-overflow-style:none;max-width:100%;overflow:auto clip}._0oxYOa_written .katex::-webkit-scrollbar{display:none}._0oxYOa_compact .katex::-webkit-scrollbar{display:none}._0oxYOa_written ._0oxYOa_imageflow-img,._0oxYOa_compact ._0oxYOa_imageflow-img{width:100%;margin-bottom:0;display:inline-block}._0oxYOa_written table,._0oxYOa_compact table{border-collapse:collapse;width:100%;margin:1em 0;overflow-x:auto}._0oxYOa_written th,._0oxYOa_compact th{text-align:left;color:#444;border-bottom:1px solid #e5e5e5}._0oxYOa_written td,._0oxYOa_compact td{text-align:left;border-bottom:1px solid #e5e5e5;border-right:1px solid #fc0}._0oxYOa_written td:first-child,._0oxYOa_compact tf:first-child{border-left:1px solid #fc0}
