:root{--_1nvgo6:rgb(228 226 215);--_4b7j0k:rgb(16 97 137);--_y2sx9y:rgb(9 38 52);--_1knvjv:rgb(42 113 126);color-scheme:light;--_muunjd:rgb(255 255 255);--_qw6pzj:rgb(40 37 21);--_sl4ixb:rgb(113 109 86);--_18hiem:rgb(249 248 246);--_pedhq4:rgb(27 161 228);--_1ly2mm:rgb(28 205 233)}
:root{--_gt5n4:Georgia,"Songti SC","Noto Serif SC","SimSun",serif;--_1eyvnf:26px;--_1f8rb3:Verdana,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--_9q0eq7:.95rem;--_d26xkj:1240px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:4.95rem;-webkit-text-size-adjust:100%}
body{margin:0;color:var(--_qw6pzj);font:15px/1.75 var(--_1f8rb3);background:var(--_18hiem);overflow-wrap:anywhere}
a{color:var(--_4b7j0k);text-underline-offset:3px}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--_4b7j0k);outline-offset:2px;border-radius:3px}
h1,h2,h3{line-height:1.3;color:var(--_qw6pzj);font-family:var(--_gt5n4)}
._1tsey3{left:-999px;position:absolute;padding:.55rem 1.1rem;color:var(--_y2sx9y);top:0;background:var(--_pedhq4);z-index:20}
._1tsey3:focus{left:1.1rem}
._yt2n3t{backdrop-filter:blur(8px);background:color-mix(in srgb,var(--_18hiem) 92%,transparent);top:0;border-bottom:1px solid var(--_1nvgo6);position:sticky;z-index:10}
._ewxeg5{max-width:calc(var(--_d26xkj) + 160px);display:flex;min-height:3.75rem;gap:1rem;margin:0 auto;align-items:center;padding:.6rem 1.1rem}
._ga5as8{display:flex;text-decoration:none;color:var(--_qw6pzj);white-space:nowrap;font-weight:700;align-items:center;gap:.6rem}
._ga5as8 ._qp2okv{flex:none;width:26px;height:26px}
._1nrv9l{display:flex;min-width:0;color:var(--_sl4ixb);border-left:1px solid var(--_1nvgo6);align-items:center;font:13px/1.4 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;gap:.45rem;padding-left:1rem}
._1nrv9l span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
._1nrv9l b{font-weight:500;color:var(--_qw6pzj);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
._lvv9wc{text-decoration:none;padding:.45rem .95rem;flex:none;color:var(--_y2sx9y);font-weight:600;background:var(--_pedhq4);border-radius:var(--_1eyvnf);margin-left:auto;font-size:13px}
._cvv2n4{max-width:calc(var(--_d26xkj) + 160px);padding:0 1.1rem;display:grid;margin:0 auto;grid-template-columns:230px minmax(0,1fr) 210px;gap:calc(var(--_9q0eq7)*2.4)}
._1q4c3s{top:3.75rem;padding:1.75rem 0 2.2rem;align-self:start;overflow:auto;font-size:14px;position:sticky;max-height:calc(100vh - 3.75rem)}
._1q4c3s>details>summary{display:none}
._11gpgt{color:var(--_sl4ixb);margin:0 0 .65rem;text-transform:uppercase;letter-spacing:.12em;font-family:var(--_1f8rb3);font-size:11px}
._1d3yse,._1d3yse ul{margin:0;list-style:none;padding:0}
._1d3yse>li{margin-bottom:.15rem}
._1d3yse a{display:flex;text-decoration:none;color:var(--_qw6pzj);padding:.35rem .65rem;align-items:center;border-radius:var(--_1eyvnf);gap:.55rem}
._1d3yse a:hover{background:color-mix(in srgb,var(--_pedhq4) 12%,transparent)}
._1d3yse svg{flex:none;width:15px;height:15px;stroke:var(--_sl4ixb)}
._1d3yse ul{margin:.15rem 0 .4rem 1.15rem;border-left:1px solid var(--_1nvgo6);padding-left:.75rem}
._1d3yse ul a{color:var(--_sl4ixb);display:block;padding:.25rem .55rem;font-size:13px}
._1dh3j8{color:var(--_sl4ixb);margin-top:1.55rem;border-top:1px dashed var(--_1nvgo6);font-size:12px;padding-top:1.1rem}
._vxi53s{padding:2rem 0 3.3rem;min-width:0}
._1un4ry{letter-spacing:.06em;margin:0 0 .9rem;color:var(--_4b7j0k);font:12px/1 ui-monospace,SFMono-Regular,Menlo,monospace}
._vxi53s h1{letter-spacing:-.01em;font-size:clamp(1.8rem,1.3rem + 1.8vw,2.6rem);margin:0 0 .75rem}
._rlk8fb{max-width:44em;font-size:1.15rem;color:var(--_sl4ixb);margin:0 0 1.3rem}
._1t7mv1{display:flex;color:var(--_sl4ixb);margin-bottom:1.75rem;padding-bottom:1.3rem;gap:.45rem 1.3rem;flex-wrap:wrap;font-size:13px;border-bottom:1px solid var(--_1nvgo6)}
._1pa4q8{display:grid;gap:1.3rem;margin-bottom:2.65rem;align-items:stretch;grid-template-columns:minmax(0,1fr) 220px}
._1qh46v{border:1px solid var(--_1nvgo6);border-left:3px solid var(--_pedhq4);background:var(--_muunjd);border-radius:var(--_1eyvnf);padding:1.1rem 1.3rem}
._1qh46v h2{margin:0 0 .55rem;font-size:14px}
._1qh46v ol{columns:2;margin:0;column-gap:1.75rem;padding-left:1.45rem;font-size:14px}
._1qh46v li{padding:.15rem 0;break-inside:avoid}
._1ba2fh{margin:0;border:1px solid var(--_1nvgo6);border-radius:var(--_1eyvnf);background:color-mix(in srgb,var(--_pedhq4) 7%,var(--_18hiem));display:flex;flex-direction:column;justify-content:center;overflow:hidden}
._1ba2fh ._t9vtct{display:block;width:100%;height:auto}
._1ba2fh figcaption{color:var(--_sl4ixb);padding:.4rem .75rem;border-top:1px solid var(--_1nvgo6);font-size:12px}
._1m7llr{margin:0 0 3.1rem}
._8ivrsl h2,._1m7llr>h2{padding-bottom:.5rem;margin:0 0 1rem;border-bottom:1px solid var(--_1nvgo6);font-size:1.55rem;position:relative}
._9f8nnz{text-decoration:none;color:var(--_pedhq4);transition:opacity .15s;opacity:.0;font-weight:400;margin-left:.4rem}
._9f8nnz:focus,h2:hover ._9f8nnz{opacity:1}
._1yl8i4{color:var(--_sl4ixb);margin:-.4rem 0 1.1rem;font-size:14px}
._ve3zgq{list-style:none;margin:0;padding:0;border:1px solid var(--_1nvgo6);border-radius:var(--_1eyvnf);overflow:hidden}
._ve3zgq li+li{border-top:1px solid var(--_1nvgo6)}
._ve3zgq a{display:grid;text-decoration:none;color:var(--_qw6pzj);gap:.9rem;background:var(--_muunjd);grid-template-columns:2.4rem minmax(0,1fr) auto;align-items:center;padding:.85rem 1.1rem}
._ve3zgq a:hover{background:color-mix(in srgb,var(--_pedhq4) 10%,var(--_muunjd))}
._ve3zgq svg{width:22px;height:22px;stroke:var(--_4b7j0k)}
._ve3zgq b{display:block;font-weight:600}
._ve3zgq small{color:var(--_sl4ixb);font-size:12.5px}
._ve3zgq em{font-style:normal;padding:.2rem .7rem;border-radius:999px;color:var(--_y2sx9y);font-weight:600;background:var(--_pedhq4);font-size:12px}
._8ivrsl{margin:0 0 3.1rem}
._8ivrsl h3{margin:1.75rem 0 .55rem;font-size:1.2rem}
._8ivrsl p{margin:0 0 1.1rem}
._8ivrsl ul,._8ivrsl ol{margin:0 0 1.1rem;padding-left:1.55rem}
._8ivrsl li{margin:.3rem 0}
._ddpjfe{display:grid;gap:.9rem}
._c0h34b{--_8w4bn4:var(--_1ly2mm);border:1px solid var(--_1nvgo6);border-left:4px solid var(--_8w4bn4);background:color-mix(in srgb,var(--_8w4bn4) 7%,var(--_18hiem));border-radius:var(--_1eyvnf);padding:.95rem 1.2rem}
._c0h34b._r56pq6{--_8w4bn4:var(--_pedhq4)}
._c0h34b._5f5o02{--_8w4bn4:var(--_1knvjv)}
._c37qwa{letter-spacing:.04em;color:var(--_qw6pzj);display:inline-flex;font-weight:700;align-items:center;gap:.45rem;font-size:12px}
._c37qwa::before{height:1.25rem;font:700 11px/1 Georgia,serif;width:1.25rem;color:var(--_y2sx9y);display:inline-grid;place-items:center;background:var(--_8w4bn4);content:"i";border-radius:50%}
._c0h34b._5f5o02 ._c37qwa::before{content:"!"}
._c0h34b._r56pq6 ._c37qwa::before{content:"✓"}
._c0h34b h3{font-size:1.1rem;margin:.35rem 0 .2rem}
._c0h34b p{margin:0;color:var(--_sl4ixb);font-size:14px}
._1b2k50{background:var(--_muunjd);border:1px solid var(--_1nvgo6);border-radius:var(--_1eyvnf);padding:1.3rem 1.55rem}
._17woiq h3{font-size:1.15rem;margin:0 0 1.1rem}
._zgx5bb{margin:0;counter-reset:_1gw89i;list-style:none;padding:0}
._zgx5bb li{padding:0 0 1.2rem 3.1rem;counter-increment:_1gw89i;position:relative}
._zgx5bb li::before{display:grid;left:0;position:absolute;color:var(--_y2sx9y);content:counter(_1gw89i);top:0;width:2.1rem;height:2.1rem;background:var(--_pedhq4);place-items:center;font:700 13px/1 ui-monospace,Menlo,monospace;border-radius:50%}
._zgx5bb li::after{content:"";position:absolute;left:1rem;top:2.3rem;bottom:.2rem;border-left:2px dotted var(--_1nvgo6)}
._zgx5bb li:last-child{padding-bottom:0}
._zgx5bb li:last-child::after{display:none}
._zgx5bb strong,._zgx5bb b{display:block;line-height:2.1rem}
._zgx5bb p{color:var(--_sl4ixb);margin:.1rem 0 0;font-size:14px}
._1b4gp0{margin:0;border-top:1px solid var(--_1nvgo6)}
._1b4gp0 div{grid-template-columns:10em minmax(0,1fr);display:grid;padding:.75rem 0;gap:1.1rem;border-bottom:1px solid var(--_1nvgo6)}
._1b4gp0 dt{font:600 14px/1.6 ui-monospace,SFMono-Regular,Menlo,var(--_1f8rb3);color:var(--_4b7j0k)}
._1b4gp0 dd{margin:0;font-size:14px}
._1hbz2p{overflow-x:auto;border:1px solid var(--_1nvgo6);border-radius:var(--_1eyvnf)}
._1f4hf7{width:100%;border-collapse:collapse;font-size:14px;min-width:33rem}
._1f4hf7 caption{color:var(--_sl4ixb);text-align:left;caption-side:top;padding:.65rem 1rem;font-size:13px}
._1f4hf7 td,._1f4hf7 th{text-align:left;vertical-align:top;border-top:1px solid var(--_1nvgo6);padding:.65rem 1rem}
._1f4hf7 thead th{background:var(--_muunjd);font-size:13px}
._1f4hf7 tbody th{font-weight:600}
._5cb7o2 details{border-bottom:1px solid var(--_1nvgo6)}
._5cb7o2 summary{display:flex;list-style:none;padding:.85rem 0;font-weight:600;gap:.65rem;cursor:pointer}
._5cb7o2 summary::-webkit-details-marker{display:none}
._5cb7o2 summary::before{width:1.1rem;content:"+";color:var(--_4b7j0k);flex:none;font-family:ui-monospace,Menlo,monospace}
._5cb7o2 details[open] summary::before{content:"−"}
._5cb7o2 details p{color:var(--_sl4ixb);font-size:14px;margin:0 0 1rem 1.75rem}
._hafza9{display:grid;grid-template-columns:repeat(auto-fill,minmax(13.2rem,1fr));gap:.55rem}
._hafza9 a{display:block;padding:.6rem .9rem;border:1px solid var(--_1nvgo6);border-radius:var(--_1eyvnf);text-decoration:none;font-size:14px;background:var(--_muunjd)}
._hafza9 a::before{color:var(--_sl4ixb);content:"→ "}
._hafza9 a:hover{border-color:var(--_pedhq4)}
._l8it2f{margin:0 0 3.1rem}
._l8it2f h2{padding-bottom:.5rem;margin:0 0 1rem;border-bottom:1px solid var(--_1nvgo6);font-size:1.55rem}
._l8it2f ul{margin:0;list-style:none;padding:0}
._l8it2f li{border-bottom:1px dashed var(--_1nvgo6);padding:.5rem 0}
._l8it2f a{text-decoration:none}
._1v67lz{display:grid;grid-template-columns:1fr 1fr;margin-top:1.1rem;gap:.9rem}
._1v67lz a{display:block;border:1px solid var(--_1nvgo6);border-radius:var(--_1eyvnf);padding:.9rem 1.1rem;text-decoration:none;color:var(--_qw6pzj)}
._1v67lz a:hover{border-color:var(--_pedhq4)}
._1v67lz small{color:var(--_sl4ixb);display:block;font-size:12px}
._1v67lz b{color:var(--_4b7j0k)}
._1v67lz a+a{text-align:right}
._13hvou{top:3.75rem;align-self:start;padding:2rem 0 2.2rem;font-size:13px;overflow:auto;position:sticky;max-height:calc(100vh - 3.75rem)}
._13hvou h2{color:var(--_sl4ixb);margin:0 0 .65rem;font-weight:600;font-family:var(--_1f8rb3);font-size:12px}
._13hvou ul{margin:0 0 1.75rem;list-style:none;padding:0;border-left:1px solid var(--_1nvgo6)}
._13hvou li a{text-decoration:none;color:var(--_sl4ixb);line-height:1.45;display:block;margin-left:-1px;border-left:2px solid transparent;padding:.3rem 0 .3rem .9rem}
._13hvou li a:hover{color:var(--_qw6pzj)}
._13hvou li a[aria-current]{color:var(--_4b7j0k);border-left-color:var(--_pedhq4);font-weight:600}
._hgwubq a{padding:.2rem 0;display:block;font-size:13px}
._92kl7q{color:var(--_sl4ixb);background:var(--_muunjd);border-top:1px solid var(--_1nvgo6);font-size:13px}
._6se0du{max-width:calc(var(--_d26xkj) + 160px);display:flex;gap:.55rem 1.65rem;margin:0 auto;padding:1.3rem 1.1rem;justify-content:space-between;flex-wrap:wrap}
._92kl7q a{color:var(--_sl4ixb)}
@media (max-width:1180px){._cvv2n4{grid-template-columns:210px minmax(0,1fr)}._13hvou{max-height:none;padding:0 0 2.2rem;grid-column:2;position:static}._1mn18r,#_r8o1dv{display:none}}
@media (max-width:820px){
._cvv2n4{display:flex;flex-direction:column}
._vxi53s{order:1}._13hvou{order:2}
._1q4c3s{max-height:none;overflow:visible;padding:0 0 1.65rem;order:3;position:static}
._1q4c3s>details{border:1px solid var(--_1nvgo6);border-radius:var(--_1eyvnf);background:var(--_muunjd)}
._1q4c3s>details>summary{display:flex;list-style:none;justify-content:space-between;font-weight:600;align-items:center;padding:.65rem 1rem;cursor:pointer}
._1q4c3s>details>summary::-webkit-details-marker{display:none}
._1q4c3s>details>summary::after{color:var(--_sl4ixb);content:"▾"}
._1q4c3s>details[open]>summary::after{content:"▴"}
._1q4c3s>details>div{padding:0 .65rem .9rem}
._11gpgt{display:none}
._1pa4q8{grid-template-columns:1fr}
._1ba2fh{max-width:280px}
._1nrv9l{display:none}
}
@media (max-width:520px){
._1qh46v ol{columns:1}
._1b4gp0 div{gap:.15rem;grid-template-columns:1fr}
._1v67lz{grid-template-columns:1fr}
._1v67lz a+a{text-align:left}
._ve3zgq em{display:none}
._1b2k50{padding:1.1rem}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
._bai9ml{display:flex;gap:1.2rem;margin-left:auto;font-size:1rem}
._bai9ml a{text-decoration:none;color:var(--_sl4ixb)}
._bai9ml a:hover{color:var(--_4b7j0k)}
._cvv2n4:not(:has(>._13hvou)){grid-template-columns:240px minmax(0,1fr)}
._1e6pt1{flex-direction:column;text-align:center;gap:.35rem;align-items:center}


._1ief9t{color:var(--_sl4ixb);font-size:.9rem;margin:1rem 0 0}._1ief9t span{margin-right:.55rem;opacity:.8}._1ief9t a{color:var(--_sl4ixb)}
h1{text-wrap:balance}