body.c3-hetian{--ht-bg:#0e1d29;--ht-panel:#21343f;--ht-line:#536b77;--ht-accent:#d7b77b;--ht-paper:#f3ead9;--ht-muted:#b8c9ce;--ht-ink:#3c5260;margin:0;background:var(--ht-bg);color:#f6f4eb;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif}.c3-hetian main{overflow:clip;background-image:radial-gradient(ellipse at 80% 0,#7fa9bf12,transparent 40%)}.c3-hetian main *{box-sizing:border-box}.c3-hetian main figure{margin:0}.c3-hetian main img{display:block;max-width:100%;height:auto}.c3-hetian main a{color:inherit;text-decoration:none}.c3-hetian main a:hover{color:#bce3ef}.c3-hetian main h1,.c3-hetian main h2,.c3-hetian main h3,.c3-hetian main p{margin-top:0;overflow-wrap:anywhere}.c3-hetian main h1{font-size:min(clamp(33px,4.1vw,60px), clamp(32px, calc(2.105263vw + 17.68421px), 48px));font-weight:900;line-height:1.26;letter-spacing:-.055em;margin-bottom:23px}.c3-hetian main h2{font-size:min(clamp(23px,2.2vw,30px), clamp(26px, calc(0.789474vw + 20.631579px), 32px));line-height:1.5;letter-spacing:-.025em;margin-bottom:16px}.c3-hetian main p{line-height:1.95}.c3-hetian main button{font:inherit;cursor:pointer}.c3-hetian main [hidden]{display:none!important}.c3-hetian :focus-visible{outline:3px solid #caeaf2;outline-offset:4px}.ht6-wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.ht6-crumb{display:flex;flex-wrap:wrap;gap:10px;padding:26px 0;color:var(--ht-muted);font-size:12px;line-height:1.8}.ht6-eyebrow{font-size:10px;letter-spacing:.16em;line-height:1.8!important;font-weight:800;color:#dfc69b;margin-bottom:18px!important}.ht6-button,.ht6-reader button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 21px;background:#e6cfaa;border:1px solid #c6aa7b;border-radius:0;color:#fff!important;font-size:12px!important;font-weight:800;line-height:1.6}.ht6-button:hover,.ht6-reader button:hover{background:#d5b884}.ht6-text-link{display:inline-block;padding:8px 0;color:#dfc69b!important;font-size:12px;font-weight:800;line-height:1.8}.ht6-text-link:hover{text-decoration:underline!important;text-underline-offset:5px}.ht6-meta{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:12px;color:var(--ht-muted);line-height:1.8;margin:20px 0}.ht6-lead,.ht6-summary{font-size:14px;color:var(--ht-muted)}.ht6-compact .ht6-summary{display:none}.ht6-section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}.ht6-section-head h2{margin-bottom:0!important}.ht6-section-head .ht6-button{flex-shrink:0;background:transparent;color:#e5d4b7!important}.ht6-pager{display:flex;flex-wrap:wrap;gap:8px;padding:24px 0;margin-top:30px;border-top:1px solid var(--ht-line)}.ht6-pager a{display:grid;place-items:center;min-width:42px;min-height:42px;padding:8px 14px;border:1px solid var(--ht-line);font-size:12px}.ht6-pager a.active,.ht6-pager a.is-active,.ht6-pager a:hover{background:#e6cfaa;border-color:#e6cfaa;color:#fff!important}.ht6-reader{display:flex;align-items:center;gap:20px;padding-bottom:25px;margin-bottom:30px;border-bottom:1px solid #ced0c5;font-size:12px;color:#647b85}.ht6-reader button{min-height:40px;background:#e7ebe4;color:#486875!important;border-color:#bbcbd0}.ht6-prose{min-width:0;font-size:17px;line-height:2.05;overflow-wrap:anywhere;color:var(--ht-ink)}.ht6-prose>*:first-child{margin-top:0}.ht6-prose h1,.ht6-prose h2{font-size:27px!important;line-height:1.55!important;letter-spacing:0!important;margin:38px 0 20px!important;color:#3b596b}.ht6-prose h3{font-size:21px;line-height:1.6;margin:30px 0 14px;color:#3b596b}.ht6-prose p{font-size:inherit;line-height:inherit!important;margin-bottom:22px;color:inherit}.ht6-prose a{color:#557f8f!important;text-decoration:underline!important;text-underline-offset:4px}.ht6-prose ul,.ht6-prose ol{padding-left:1.5em}.ht6-prose table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;font-size:14px}.ht6-prose th,.ht6-prose td{border:1px solid #c2ced1;padding:10px;min-width:80px}.ht6-prose img{height:auto!important;max-width:100%!important;margin:25px auto}.ht6-prose blockquote{margin:25px 0;padding:20px;border-left:4px solid #819eaa;background:#eaefeb}.ht6-big-type .ht6-prose{font-size:20px}.c3-hetian main details summary{cursor:pointer;font-size:12px;line-height:1.8;font-weight:800;padding:11px 0;color:#dfc69b}.c3-hetian main details p{font-size:14px;line-height:1.95;color:var(--ht-muted);margin:5px 0 16px}.ht6-paper-note{margin-top:35px;padding:16px 21px;border:1px solid #c0cdd0;background:#ecf1eb}.ht6-paper-note summary{color:#5d7c83!important}.ht6-paper-note p{color:#607e85!important}.ht6-related{padding-top:60px;padding-bottom:25px}.ht6-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:26px 0}.ht6-related-grid article{min-width:0;background:var(--ht-panel);border:1px solid var(--ht-line);border-left:3px solid #c8b181;padding:25px}.ht6-related-grid time{font-size:11px;color:var(--ht-muted)}.ht6-related-grid h3{font-size:18px;line-height:1.75;margin:16px 0}.ht6-related-grid article>span{color:#dfc69b;font-size:23px}.ht6-promo{margin-top:42px;margin-bottom:42px;overflow:hidden}.ht6-promo img{width:100%}.ht6-columns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.ht6-columns a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:18px 22px;border:1px solid var(--ht-line);font-size:13px;line-height:1.6}.ht6-columns a[aria-current]{background:#e6cfaa;border-color:#e6cfaa;color:#fff}.ht6-skip{position:fixed;z-index:10000;top:8px;left:8px;transform:translateY(-180%);padding:14px;background:#fff;color:#355568}.ht6-skip:focus{transform:translateY(0)}.ht6-placeholder{display:grid;place-items:center;min-height:240px;padding:30px;border:1px dashed #b9d4dc;color:var(--ht-muted);font-size:13px;text-align:center}.c3-hetian main a,.c3-hetian main button,.ht6-route-card{transition:background-color .2s,color .2s,border-color .2s}.ht6-return{border-top:1px solid #c8d5d5;padding-top:25px;margin-top:35px;color:#5d7c83;font-size:13px;font-weight:800}
@media(max-width:900px){.ht6-wrap{width:calc(100% - 40px)}.ht6-related-grid{gap:16px}.ht6-related-grid article{padding:20px}.ht6-columns{grid-template-columns:repeat(2,minmax(0,1fr))}.ht6-prose{font-size:16px}.ht6-section-head{align-items:start}.ht6-related-grid h3{font-size:17px}}
@media(max-width:600px){.ht6-wrap{width:calc(100% - 32px)}.ht6-crumb{padding:18px 0;font-size:11px;gap:7px}.c3-hetian main h1{font-size:32px;letter-spacing:-.04em}.c3-hetian main h2{font-size:23px}.ht6-section-head{flex-direction:column;gap:18px}.ht6-related-grid{grid-template-columns:1fr}.ht6-related{padding-top:40px;padding-bottom:15px}.ht6-reader{align-items:start;gap:14px}.ht6-reader span{max-width:110px}.ht6-meta{font-size:11px;gap:7px 15px}.ht6-prose h2{font-size:23px!important}.ht6-columns{gap:10px}.ht6-columns a{padding:16px 13px;font-size:12px}.ht6-promo{margin-block:28px}.ht6-placeholder{min-height:200px}.ht6-prose table{font-size:13px}}
@media(prefers-reduced-motion:reduce){.c3-hetian main *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
.c3-hetian main{background-image:linear-gradient(140deg,#0b1925,#152b3b 60%,#10232f)}.ht6-eyebrow{color:#e6b859}.ht6-button{background:#e9d5ae;border-color:#e9d5ae;color:#243846!important}.ht6-button:hover{background:#d6b886}.ht6-pager a.active,.ht6-pager a.is-active,.ht6-pager a:hover,.ht6-columns a[aria-current]{color:#233b48!important}.ht6-related-grid article{border-left:1px solid #536b77;border-top:3px solid #b69e6e}.ht6-prose a:hover{color:#3a6478!important}