body.c3-siping{--ink:#0a1a2c;--cyan:#16baf2;--paper:#edf3f4;--line:#355069;--muted:#9eb4c6;margin:0;background:#071323!important;color:#edf5ff;font-family:Arial,"Microsoft YaHei",sans-serif}body.c3-siping *{box-sizing:border-box}.c3-siping main{padding-top:26px;background-image:linear-gradient(112deg,transparent 67%,#1b74b018 67.1%,transparent 67.3%)}.sp-wrap{width:min(1200px,calc(100% - 48px));margin-inline:auto}.c3-siping main a{color:inherit;text-decoration:none}.c3-siping main a:hover{text-decoration:underline;text-underline-offset:5px}.c3-siping :focus-visible{outline:3px solid #f0c87d;outline-offset:4px}.c3-siping h1,.c3-siping h2,.c3-siping h3{overflow-wrap:anywhere}.c3-siping h1{font-size:clamp(33px,4.6vw,57px);font-weight:900;line-height:1.27;letter-spacing:-.04em;margin:0 0 23px}.sp-kicker{font:11px/1.8 monospace;letter-spacing:.16em;color:var(--cyan);margin:0 0 18px}.sp-intro{font-size:16px;line-height:1.9;color:#b2c4d4;max-width:720px}.sp-crumb{display:flex;gap:11px;flex-wrap:wrap;margin-bottom:32px;font-size:12px;color:#a0b6ca;line-height:1.8}.sp-crumb a::after{content:" /";color:#408bb6;margin-left:10px}.sp-photo{margin:0;min-width:0}.sp-photo img{width:100%;height:auto;object-fit:cover;display:block}.sp-placeholder{min-height:220px;display:grid;place-items:center;padding:24px;border:1px dashed #6d9abc;background:repeating-linear-gradient(135deg,#285270 0 1px,transparent 1px 15px);color:#bed7e9}.sp-meta{font-size:13px;line-height:1.8;color:inherit;opacity:.76;display:flex;gap:10px 22px;flex-wrap:wrap}.sp-tools{display:flex;gap:16px;align-items:center;flex-wrap:wrap;padding:18px 0;font-size:13px}.sp-tools button,.sp-search button{min-height:40px;padding:8px 15px;color:inherit;font:inherit;background:transparent;border:1px solid currentColor;cursor:pointer}.sp-tools button[aria-pressed=true]{background:#103e65;color:#fff;border-color:#103e65}[hidden]{display:none!important}.sp-paper{background:#eff4f4;color:#203446;padding:44px}.sp-prose{color:#203344;font-size:18px;line-height:1.98;max-width:740px;width:100%;margin-inline:auto;overflow-wrap:anywhere;scroll-margin-top:110px}.sp-prose>*{max-width:100%}.sp-prose h1,.sp-prose h2,.sp-prose h3,.sp-prose h4{line-height:1.55;scroll-margin-top:110px}.sp-prose h1{font-size:31px}.sp-prose h2{font-size:26px;margin:1.9em 0 .7em}.sp-prose h3{font-size:22px}.sp-prose p{margin:1.05em 0}.sp-prose a{color:#185f91!important;text-decoration:underline!important}.sp-prose img,.sp-prose iframe,.sp-prose video{max-width:100%;height:auto}.sp-prose table{display:block;overflow:auto;max-width:100%;border-collapse:collapse}.sp-prose th,.sp-prose td{border:1px solid #a6bbc8;padding:9px}.sp-prose pre{max-width:100%;overflow:auto}.sp-prose ul,.sp-prose ol{padding-left:1.45em}.sp-large .sp-prose{font-size:21px}.sp-end{max-width:740px;margin:30px auto 0;padding-top:24px;border-top:1px solid #9db5c5;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#2f607f;font-size:14px}.sp-pager{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;padding:40px 0 55px}.sp-pager a{min-width:40px;min-height:40px;padding:7px 12px;border:1px solid #4c7295;display:grid;place-items:center}.sp-pager a.active,.sp-pager a.current{background:#16baf2;color:#062941;border-color:#16baf2}.sp-related{margin-top:58px;margin-bottom:46px}.sp-related>header{display:flex;justify-content:space-between;align-items:end;gap:22px;border-bottom:1px solid #436078;padding-bottom:22px}.sp-related h2{font-size:28px;margin:0}.sp-note{font-size:13px;color:#9eb7cd}.sp-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-top:22px}.sp-related-grid article{padding:18px;border:1px solid #345978;border-top:3px solid #169fda}.sp-related-grid h3{font-size:18px;line-height:1.7;margin:14px 0 0}.sp-related-grid time{font-size:12px;color:#9ebcd2}.sp-back{display:inline-block;margin-top:24px;padding-bottom:6px;border-bottom:1px solid #16baf2}.sp-promo{margin-block:36px}.sp-promo img{width:100%;height:auto;display:block}.sp-columns{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #3c607c}.sp-columns a{padding:20px 10px;text-align:center;background:#102840;border-right:1px solid #3c607c}.sp-columns a:last-child{border-right:0}.sp-columns a[aria-current]{color:#00233c;background:#60c8ef}.sp-read-link{font-size:13px;display:inline-block;border-bottom:1px solid currentColor;padding:4px 0;margin-top:16px}.sp-caption{color:#9fb5c7;line-height:1.8;font-size:12px;margin-top:12px}.sp-skip{position:fixed;top:-100px;left:14px;background:#fff;color:#163554;padding:14px;z-index:99999}.sp-skip:focus{top:14px}
@media(max-width:760px){.c3-siping main{padding-top:18px}.sp-wrap{width:calc(100% - 32px)}.c3-siping h1{font-size:33px;line-height:1.4;letter-spacing:-.03em}.sp-intro{font-size:15px}.sp-crumb{margin-bottom:23px;gap:6px}.sp-paper{padding:25px 18px}.sp-prose{font-size:17px;line-height:1.95}.sp-prose h2{font-size:24px}.sp-prose h3{font-size:21px}.sp-related{margin-top:36px}.sp-related>header{align-items:start;flex-direction:column;gap:14px}.sp-related h2{font-size:25px}.sp-related-grid{grid-template-columns:1fr;gap:17px}.sp-columns{grid-template-columns:repeat(2,1fr)}.sp-columns a{font-size:14px;padding:16px 8px;border-bottom:1px solid #3c607c}.sp-end{flex-direction:column}.sp-promo{margin-block:25px}.sp-pager{gap:7px}.sp-pager a{min-width:36px}.sp-tools{gap:12px}.sp-placeholder{min-height:160px}}
@media(prefers-reduced-motion:reduce){.c3-siping *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}