._prose_rrlxu_1{--article-copy-size:18px;--article-copy-leading:29px;--article-heading-leading:1.1;min-width:0;color:var(--article-copy);font-size:var(--article-copy-size);letter-spacing:-.006em;line-height:var(--article-copy-leading);text-rendering:optimizelegibility;flex-direction:column;gap:24px;display:flex}._light_rrlxu_16{--article-copy:#1d1d1f;--article-heading:#1d1d1f;--article-muted:#666;--article-rule:#e5e5e5;--article-soft:#f7f7f7;--article-code:#f2f2f2;--article-link:#1d1d1f;--article-surface:#fff;--article-row-hover:#fafafa}._dark_rrlxu_28{--article-copy:#a9b4c0;--article-heading:#edf3fa;--article-muted:#7f8c9b;--article-rule:#9bb7d429;--article-soft:#9bb7d40f;--article-code:#9bb7d41a;--article-link:#d9e6f2;--article-surface:#080c10;--article-row-hover:#9bb7d40a}._prose_rrlxu_1:lang(zh),._prose_rrlxu_1:lang(zh-CN){--article-copy-size:17px;--article-copy-leading:30px;letter-spacing:.012em;line-break:strict;word-break:auto-phrase}._prose_rrlxu_1 p,._prose_rrlxu_1 ul,._prose_rrlxu_1 ol,._prose_rrlxu_1 li,._prose_rrlxu_1 blockquote,._prose_rrlxu_1 pre,._prose_rrlxu_1 figure,._prose_rrlxu_1 hr{width:100%;margin:0}._prose_rrlxu_1 p,._prose_rrlxu_1 li{color:var(--article-copy);font-size:inherit;line-height:inherit}._prose_rrlxu_1 h1,._prose_rrlxu_1 h2,._prose_rrlxu_1 h3,._prose_rrlxu_1 h4,._prose_rrlxu_1 h5,._prose_rrlxu_1 h6{width:100%;color:var(--article-heading);font-weight:400;line-height:var(--article-heading-leading);text-wrap:balance;margin:0}._prose_rrlxu_1:lang(zh) :is(h1,h2,h3,h4,h5,h6),._prose_rrlxu_1:lang(zh-CN) :is(h1,h2,h3,h4,h5,h6){letter-spacing:0;text-wrap:pretty;font-weight:500;line-height:1.3}._prose_rrlxu_1:lang(zh) h1,._prose_rrlxu_1:lang(zh-CN) h1{font-size:38px}._prose_rrlxu_1:lang(zh) h2,._prose_rrlxu_1:lang(zh-CN) h2{padding-top:54px;font-size:30px}._prose_rrlxu_1:lang(zh) h3,._prose_rrlxu_1:lang(zh-CN) h3{padding-top:42px;font-size:25px}._prose_rrlxu_1:lang(zh) h4,._prose_rrlxu_1:lang(zh-CN) h4{padding-top:34px;font-size:19px}._prose_rrlxu_1 h1{letter-spacing:-.045em;padding-top:56px;font-size:40px}._prose_rrlxu_1 h2{letter-spacing:-.035em;padding-top:48px;font-size:32px}._prose_rrlxu_1 h3{letter-spacing:-.03em;padding-top:40px;font-size:28px}._prose_rrlxu_1 h4{letter-spacing:-.02em;padding-top:32px;font-size:20px;font-weight:500;line-height:1.25}._prose_rrlxu_1 h5{letter-spacing:-.01em;padding-top:28px;font-size:17px;font-weight:600;line-height:1.35}._prose_rrlxu_1 h6{color:var(--article-muted);letter-spacing:0;padding-top:24px;font-size:15px;font-weight:600;line-height:1.4}._prose_rrlxu_1>:is(h1,h2,h3,h4,h5,h6):first-child,._prose_rrlxu_1 section>:is(h1,h2,h3,h4,h5,h6):first-child,._prose_rrlxu_1 blockquote>:is(h1,h2,h3,h4,h5,h6):first-child{padding-top:0}._prose_rrlxu_1 section{flex-direction:column;gap:24px;width:100%;display:flex}._prose_rrlxu_1 section+section{padding-top:48px}._prose_rrlxu_1 ul,._prose_rrlxu_1 ol{padding-left:22px}._prose_rrlxu_1 ul{list-style:outside}._prose_rrlxu_1 ol{list-style:decimal}._prose_rrlxu_1 li{padding-left:6px}._prose_rrlxu_1 li+li,._prose_rrlxu_1 li>ul,._prose_rrlxu_1 li>ol{margin-top:10px}._prose_rrlxu_1 li::marker{color:var(--article-muted)}._prose_rrlxu_1 blockquote{border-left:2px solid var(--article-muted);padding:3px 0 3px 22px}._prose_rrlxu_1 blockquote p{color:var(--article-muted);font-size:20px;line-height:1.55}._prose_rrlxu_1 .article-task-list-item{grid-template-columns:18px minmax(0,1fr);align-items:start;gap:8px;margin-left:-22px;padding-left:0;list-style:none;display:grid}._prose_rrlxu_1 .article-task-list-item input{width:14px;height:14px;accent-color:var(--article-heading);margin:7px 0 0}._prose_rrlxu_1 .article-task-list-item>:is(ul,ol){grid-column:2}._prose_rrlxu_1 strong{color:var(--article-heading);font-weight:600}._prose_rrlxu_1 del{color:var(--article-muted);text-decoration-thickness:1px}._prose_rrlxu_1 a{color:var(--article-link);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}._prose_rrlxu_1 a:hover{text-decoration-thickness:2px}._prose_rrlxu_1 :not(pre)>code{background:var(--article-code);color:var(--article-heading);font-family:var(--font-geist-mono), monospace;white-space:break-spaces;border-radius:5px;padding:3px 5px;font-size:.82em}._prose_rrlxu_1 pre{border:1px solid var(--article-rule);background:var(--article-soft);max-width:100%;color:var(--article-heading);font-family:var(--font-geist-mono), monospace;tab-size:2;border-radius:8px;padding:20px;font-size:13px;line-height:20px;overflow-x:auto}._prose_rrlxu_1 pre code{font:inherit;white-space:pre}._prose_rrlxu_1 img{background:var(--article-soft);border-radius:8px;width:auto;max-width:100%;height:auto;margin:8px auto;display:block}._prose_rrlxu_1 p>img:only-child{width:100%}._prose_rrlxu_1 hr{background:var(--article-rule);border:0;height:1px}._prose_rrlxu_1 .article-table-scroll{border-top:1px solid var(--article-rule);border-bottom:1px solid var(--article-rule);scrollbar-width:thin;width:100%;max-width:100%;overflow-x:auto}._prose_rrlxu_1 table{border-collapse:collapse;width:100%;min-width:640px;color:var(--article-copy);font-variant-numeric:tabular-nums;font-size:14px;line-height:1.5}._prose_rrlxu_1 th,._prose_rrlxu_1 td{border-bottom:1px solid var(--article-rule);text-align:left;vertical-align:top;white-space:nowrap;padding:14px 16px}._prose_rrlxu_1 th{background:var(--article-soft);color:var(--article-heading);letter-spacing:.01em;white-space:normal;font-size:12px;font-weight:550}._prose_rrlxu_1 tbody tr:last-child td{border-bottom:0}._prose_rrlxu_1 tbody tr:hover td{background:var(--article-row-hover)}._prose_rrlxu_1 th:first-child,._prose_rrlxu_1 td:first-child{z-index:1;position:sticky;left:0}._prose_rrlxu_1 th:first-child{background:var(--article-soft)}._prose_rrlxu_1 td:first-child{background:var(--article-surface)}._prose_rrlxu_1 tbody tr:hover td:first-child{background:var(--article-row-hover)}._prose_rrlxu_1 :is(th,td)[data-align=right]{text-align:right}._prose_rrlxu_1 :is(th,td)[data-align=center]{text-align:center}@media (max-width:760px){._prose_rrlxu_1{--article-copy-size:16px;--article-copy-leading:27px}._prose_rrlxu_1:lang(zh),._prose_rrlxu_1:lang(zh-CN){--article-copy-size:16px;--article-copy-leading:29px}._prose_rrlxu_1 h1{padding-top:44px;font-size:32px}._prose_rrlxu_1 h2{padding-top:40px;font-size:28px}._prose_rrlxu_1 h3{padding-top:32px;font-size:24px}._prose_rrlxu_1 h4{padding-top:28px;font-size:18px}._prose_rrlxu_1 h5{padding-top:24px;font-size:16px}._prose_rrlxu_1 h6{padding-top:22px;font-size:14px}._prose_rrlxu_1:lang(zh) h1,._prose_rrlxu_1:lang(zh-CN) h1{font-size:30px}._prose_rrlxu_1:lang(zh) h2,._prose_rrlxu_1:lang(zh-CN) h2{padding-top:42px;font-size:26px}._prose_rrlxu_1:lang(zh) h3,._prose_rrlxu_1:lang(zh-CN) h3{padding-top:34px;font-size:22px}._prose_rrlxu_1:lang(zh) h4,._prose_rrlxu_1:lang(zh-CN) h4{padding-top:30px;font-size:18px}._prose_rrlxu_1 blockquote{padding-left:18px}._prose_rrlxu_1 blockquote p{font-size:18px}}