body.c3-xiaogan{--xgc-night:#0b151b;--xgc-ink:#17292f;--xgc-copper:#a47f00;--xgc-gold:#ffcf14;--xgc-muted:#647b7d;--xgc-line:#bdc8c6;--xgc-paper:#edf0eb;margin:0;background:#edf0eb!important;background-image:none!important;color:var(--xgc-ink);font-family:"Microsoft YaHei","PingFang SC",sans-serif}.c3-xiaogan *{box-sizing:border-box}.c3-xiaogan main{padding-bottom:24px}.c3-xiaogan main :is(h1,h2,h3,p,figure){margin:0}.c3-xiaogan [hidden]{display:none!important}.c3-xiaogan main a{color:inherit;text-decoration:none}.c3-xiaogan main a:hover{color:#147e8a}.c3-xiaogan main img{display:block;max-width:100%;height:auto}.c3-xiaogan main button,.c3-xiaogan main input{font:inherit}.c3-xiaogan main button{cursor:pointer}.c3-xiaogan main h1{font-size:clamp(35px,4.6vw,60px);line-height:1.22;letter-spacing:-.05em;font-weight:800;overflow-wrap:anywhere}.c3-xiaogan main h2{font-size:clamp(24px,2.6vw,34px);line-height:1.45;letter-spacing:-.03em;overflow-wrap:anywhere}.c3-xiaogan main h3{font-size:24px;line-height:1.5;letter-spacing:-.02em;overflow-wrap:anywhere}.c3-xiaogan :focus-visible{outline:3px solid #dd823e;outline-offset:4px}.c3-xiaogan [id]{scroll-margin-top:114px}.xgc-wrap{width:min(1160px,calc(100% - 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@media(max-width:700px){.xgc-wrap{width:calc(100% - 36px)}.c3-xiaogan main h1{font-size:36px;letter-spacing:-.035em}.c3-xiaogan main h2{font-size:25px}.c3-xiaogan main h3{font-size:22px}.c3-xiaogan [id]{scroll-margin-top:100px}.xgc-kicker{font-size:10px;letter-spacing:.12em}.xgc-crumb{gap:7px;padding:20px 0;font-size:11px}.xgc-deck{font-size:15px}.xgc-meta{font-size:11px;gap:7px 15px}.xgc-summary{font-size:14px}.xgc-section-head{padding:32px 0 23px}.xgc-pager{gap:7px;margin-top:25px}.xgc-pager a{padding:9px 11px;min-width:38px}.xgc-promo{margin:40px auto}.xgc-columns{grid-template-columns:1fr 1fr}.xgc-columns a{font-size:13px;padding:20px 14px}.xgc-columns a:nth-child(2){border-right:0}.xgc-columns a:nth-child(-n+2){border-bottom:1px solid var(--xgc-line)}.xgc-related{margin-top:40px;padding-top:24px}.xgc-related-list{grid-template-columns:1fr;gap:20px}.xgc-related-list article{display:grid;grid-template-columns:88px minmax(0,1fr);gap:15px;padding-bottom:20px}.xgc-related-list .xgc-thumb{aspect-ratio:1;margin:0!important}.xgc-related-list h3{font-size:17px!important}.xgc-index{position:static!important;max-height:none;width:100%;padding:20px}.xgc-index [data-toc]{max-height:210px}.xgc-read-tools{margin-top:16px}.xgc-prose{font-size:16px}.xgc-prose h2{font-size:24px!important}.xgc-prose h3{font-size:20px!important}.xgc-prose table{font-size:13px}.xgc-top{right:12px;bottom:18px;padding:9px 13px}}
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