body.c3-hegang{--hg-ink:#223a4a;--hg-dark:#0b1c28;--hg-panel:#1c3545;--hg-mint:#e99b3c;--hg-cyan:#73c8e4;--hg-yellow:#edb45e;--hg-line:#b8cbd5;--hg-soft:#647f90;background:#0a1621!important;color:#eef6fb;font-family:"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.8;margin:0}.c3-hegang main{display:block;min-width:0;margin:0;padding:0}.c3-hegang main *,.c3-hegang main *:before,.c3-hegang main *:after{box-sizing:border-box}.c3-hegang main figure,.c3-hegang main h1,.c3-hegang main h2,.c3-hegang main h3,.c3-hegang main p{margin:0}.c3-hegang main img{display:block;max-width:100%}.c3-hegang main a{color:inherit;text-decoration:none}.c3-hegang main a:hover{text-decoration:underline;text-underline-offset:5px}.c3-hegang main button{cursor:pointer;font:inherit}.c3-hegang main a:focus-visible,.c3-hegang main button:focus-visible,.c3-hegang main summary:focus-visible{outline:3px solid #e99939;outline-offset:5px}.c3-hegang main [hidden]{display:none!important}.hg6-wrap{width:min(1160px,calc(100% - 80px));margin-inline:auto}.hg6-crumb{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:12px;color:var(--hg-soft);padding:28px 0}.hg6-kicker{font-size:11px!important;line-height:1.8;letter-spacing:.11em;font-weight:800;color:#438fac}.c3-hegang main h1{font-size:clamp(34px,4.8vw,57px);line-height:1.32;font-weight:850;letter-spacing:-.035em;overflow-wrap:anywhere;color:inherit}.c3-hegang main h2{font-size:25px;line-height:1.55;font-weight:750;color:inherit;overflow-wrap:anywhere}.c3-hegang main h3{font-size:19px;line-height:1.65;font-weight:700;color:inherit}.hg6-deck{font-size:25px;line-height:1.7}.hg6-meta{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:12px;color:var(--hg-soft);margin-top:22px}.hg6-summary{font-size:15px;line-height:1.95;color:var(--hg-soft)}.hg6-summary:empty{display:none}.hg6-pill{display:inline-flex;align-items:center;padding:12px 24px;background:var(--hg-mint);border:1px solid var(--hg-mint);color:#122b3a!important;font-size:14px;font-weight:800;border-radius:2px}.hg6-link{display:inline-block;font-size:12px;font-weight:800;color:#34798f!important;margin-top:21px}.hg6-index-head{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:29px}.hg6-index-head h2{margin-top:10px!important}.hg6-compact,.hg6-tools button{border:1px solid #98b4c4;border-radius:2px;padding:9px 17px;background:#fff;color:var(--hg-ink);font-size:12px;flex-shrink:0}.hg6-compact[aria-pressed=true],.hg6-tools button[aria-pressed=true]{background:var(--hg-dark);color:var(--hg-mint)}.hg6-tools{display:flex;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:29px}.hg6-tools>span{font-size:11px;color:var(--hg-soft)}.hg6-compact-view .hg6-route-card .hg6-summary,.hg6-compact-view .hg6-audit-row .hg6-summary,.hg6-compact-view .hg6-material-card .hg6-summary{display:none}.hg6-number:before{counter-increment:hg-entry;content:counter(hg-entry,decimal-leading-zero)}.hg6-pager{display:flex;flex-wrap:wrap;gap:8px;margin-top:35px}.hg6-pager:empty{display:none}.hg6-pager a{min-width:40px;border:1px solid #a0b7c6;border-radius:2px;text-align:center;padding:8px 13px;background:#fff;font-size:13px}.hg6-pager a.active,.hg6-pager a.current,.hg6-pager a.is-active{background:var(--hg-dark);color:var(--hg-mint);border-color:var(--hg-dark)}.hg6-prose{width:100%;max-width:745px;margin-inline:auto;font-size:17px;line-height:1.95;overflow-wrap:anywhere;color:#2d495c;scroll-margin-top:126px}.hg6-prose p{margin:1.15em 0!important}.hg6-prose h2{font-size:26px!important;line-height:1.6;margin:1.8em 0 .8em!important}.hg6-prose h3{font-size:21px!important;margin:1.5em 0 .6em!important}.hg6-prose h4{font-size:19px;margin:1.3em 0 .6em}.hg6-prose img{max-width:100%!important;height:auto!important;margin:24px auto}.hg6-prose a{color:#24738f!important;text-decoration:underline!important;overflow-wrap:anywhere}.hg6-prose ul,.hg6-prose ol{padding-left:1.5em;list-style:revert}.hg6-prose li{margin:.5em 0}.hg6-prose table{display:block;max-width:100%;overflow:auto;border-collapse:collapse}.hg6-prose td,.hg6-prose th{padding:12px;border:1px solid var(--hg-line)}.hg6-prose blockquote{margin:24px 0;padding:16px 22px;border-left:3px solid var(--hg-cyan);background:#e9f3f7}.hg6-prose pre{max-width:100%;overflow:auto;white-space:pre-wrap}.hg6-larger .hg6-prose,.hg6-larger .hg6-prose p,.hg6-larger .hg6-prose li{font-size:20px!important}.hg6-note{border-top:1px solid var(--hg-line);padding-top:22px;margin-top:32px;font-size:14px}.hg6-note summary{cursor:pointer;font-weight:700}.hg6-note p{margin-top:15px!important;color:var(--hg-soft)}.hg6-abstract{font-size:15px;margin-top:20px}.hg6-abstract summary{font-size:12px;font-weight:700;color:#34798f;cursor:pointer}.hg6-abstract p{margin-top:12px!important;color:var(--hg-soft)}.hg6-related{padding-top:60px;padding-bottom:40px}.hg6-related>header{margin-bottom:28px}.hg6-related h2{margin-top:10px!important}.hg6-related>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.hg6-related article{position:relative;background:#fff;padding:25px 25px 50px;border:1px solid #aabfcd;border-radius:0;border-bottom:4px solid #e99b3c}.hg6-related time{font-size:11px;color:var(--hg-soft)}.hg6-related h3{margin-top:16px!important}.hg6-related article>span{position:absolute;bottom:17px;right:25px;color:#34798f}.hg6-back{display:inline-block;margin-top:24px;font-size:13px;font-weight:700}.hg6-promo{margin-block:35px}.hg6-promo img{width:100%;height:auto}.hg6-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));background:var(--hg-dark);color:#eaf3fa;border:1px solid #2d5b6c;border-radius:0;padding:10px;gap:8px}.hg6-columns a{display:flex;justify-content:space-between;gap:12px;padding:17px 18px;font-size:13px;border-radius:0}.hg6-columns a[aria-current=page]{background:var(--hg-mint);color:#122b3a}.hg6-placeholder{display:flex;align-items:center;justify-content:center;min-height:150px;padding:24px;background:repeating-linear-gradient(135deg,#dce7e8 0,#dce7e8 1px,#f3f7f7 1px,#f3f7f7 14px);color:#51718a;text-align:center}.hg6-skip{position:fixed;top:-100px;left:20px;z-index:100001;padding:12px 20px;background:#fff;color:var(--hg-ink)}.hg6-skip:focus{top:14px}#hg6-list{scroll-margin-top:120px}
@media(max-width:850px){.hg6-wrap{width:calc(100% - 40px)}.hg6-related>div{grid-template-columns:1fr;gap:20px}.hg6-related{padding-top:42px;padding-bottom:32px}.hg6-columns{grid-template-columns:1fr 1fr}}@media(max-width:550px){.hg6-wrap{width:calc(100% - 36px)}.hg6-crumb{gap:8px;padding:23px 0}.c3-hegang main h1{font-size:34px}.c3-hegang main h2{font-size:24px}.hg6-index-head{display:block}.hg6-compact{margin-top:18px}.hg6-meta{gap:7px 14px}.hg6-prose{font-size:16px}.hg6-prose h2{font-size:23px!important}.hg6-prose h3{font-size:20px!important}.hg6-columns{padding:7px;gap:5px;border-radius:0}.hg6-columns a{padding:14px 10px;font-size:12px}.hg6-promo{margin-block:28px}.hg6-tools{gap:12px}}
@media(prefers-reduced-motion:reduce){.c3-hegang main *,.c3-hegang main *:before,.c3-hegang main *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.hg6-pager a{color:var(--hg-ink)}.hg6-related article{color:var(--hg-ink)}.hg6-related>header .hg6-kicker{color:#87cee8}.hg6-promo{background:#fff}.hg6-number{font-variant-numeric:tabular-nums}.hg6-note summary{list-style-position:inside}.hg6-note p{color:inherit;opacity:.78}.hg6-index-head>.hg6-compact{background:#e0edf4}.hg6-prose:focus{outline:none}