body.c3-tieling{--ink:#152c3e;--copper:#b96342;--paper:#eff1e8;--teal:#478890;--line:#b8c4bd;--muted:#788d8a;margin:0;background:#eaf0eb!important;color:#173546;font-family:Arial,"Microsoft YaHei",sans-serif}body.c3-tieling *{box-sizing:border-box}.c3-tieling main{padding-top:26px;background-image:repeating-radial-gradient(ellipse at 0 15%,transparent 0 49px,#758c8210 50px 51px,transparent 52px 90px)}.tl-wrap{width:min(1190px,calc(100% - 48px));margin-inline:auto}.c3-tieling main a{color:inherit;text-decoration:none}.c3-tieling main a:hover{text-decoration:underline;text-underline-offset:5px}.c3-tieling :focus-visible{outline:3px solid #b96541;outline-offset:4px}.c3-tieling h1,.c3-tieling h2,.c3-tieling h3{font-family:Georgia,"Noto Serif SC","Songti SC",SimSun,serif;overflow-wrap:anywhere}.c3-tieling h1{font-size:clamp(33px,4.7vw,57px);line-height:1.28;letter-spacing:-.035em;margin:0 0 23px;color:#172d42}.tl-kicker{font:11px/1.8 monospace;letter-spacing:.15em;color:#b16042;margin:0 0 18px}.tl-intro{font-size:16px;line-height:1.95;color:#718880;max-width:710px}.tl-crumb{display:flex;flex-wrap:wrap;gap:11px;margin-bottom:32px;font-size:12px;line-height:1.8;color:#83958d}.tl-crumb a::after{content:" /";margin-left:10px;color:#bd987d}.tl-photo{margin:0;min-width:0}.tl-photo img{width:100%;height:auto;object-fit:cover;display:block}.tl-placeholder{min-height:220px;display:grid;place-items:center;padding:24px;border:1px dashed #8ea69d;background:repeating-linear-gradient(135deg,#c5d5cc 0 1px,transparent 1px 15px);color:#597e75}.tl-meta{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px;line-height:1.8;color:inherit;opacity:.76}.tl-tools{display:flex;align-items:center;gap:17px;flex-wrap:wrap;padding:18px 0;font-size:13px}.tl-tools button{min-height:40px;padding:8px 15px;border:1px solid currentColor;background:transparent;color:inherit;font:inherit;cursor:pointer}.tl-tools button[aria-pressed=true]{background:#173c4e;color:#fff;border-color:#173c4e}[hidden]{display:none!important}.tl-paper{padding:45px;background:#fffdf5;color:#354942}.tl-prose{max-width:740px;width:100%;margin-inline:auto;color:#3d4d48;font-size:18px;line-height:1.98;overflow-wrap:anywhere;scroll-margin-top:110px}.tl-prose>*{max-width:100%}.tl-prose h1,.tl-prose h2,.tl-prose h3,.tl-prose h4{line-height:1.5;scroll-margin-top:110px}.tl-prose h1{font-size:31px}.tl-prose h2{font-size:27px;margin:1.85em 0 .7em}.tl-prose h3{font-size:22px}.tl-prose p{margin:1.08em 0}.tl-prose a{color:#2b7d81!important;text-decoration:underline!important}.tl-prose img,.tl-prose video,.tl-prose iframe{max-width:100%;height:auto}.tl-prose table{display:block;max-width:100%;overflow:auto;border-collapse:collapse}.tl-prose td,.tl-prose th{border:1px solid #b7c5bb;padding:9px}.tl-prose pre{max-width:100%;overflow:auto}.tl-prose ul,.tl-prose ol{padding-left:1.45em}.tl-large .tl-prose{font-size:21px}.tl-end{max-width:740px;margin:30px auto 0;border-top:1px solid #becac0;padding-top:23px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:14px;color:#657f74}.tl-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;padding:40px 0 55px}.tl-pager a{min-width:40px;min-height:40px;padding:7px 12px;border:1px solid #a4b8ad;background:#f7f9f1;display:grid;place-items:center}.tl-pager a.active,.tl-pager a.current{background:#b86948;color:#fff;border-color:#b86948}.tl-related{margin-top:56px;margin-bottom:45px}.tl-related>header{display:flex;align-items:end;justify-content:space-between;gap:23px;border-bottom:1px solid #b1c1b6;padding-bottom:21px}.tl-related h2{font-size:28px;margin:0}.tl-note{font-size:13px;color:#82978a}.tl-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:23px}.tl-related-grid article{border-top:3px solid #b9835d;padding:18px 0}.tl-related-grid time{font-size:12px;color:#8c9d8e}.tl-related-grid h3{font-size:20px;line-height:1.7;margin:14px 0}.tl-back{display:inline-block;margin-top:21px;padding-bottom:6px;border-bottom:1px solid #b17e56}.tl-promo{margin-block:35px}.tl-promo img{width:100%;height:auto;display:block}.tl-columns{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #a3b8a9}.tl-columns a{padding:20px 8px;text-align:center;background:#dfe9dd;border-right:1px solid #a3b8a9}.tl-columns a:last-child{border-right:0}.tl-columns a[aria-current]{background:#2f5652;color:#fff}.tl-read-link{display:inline-block;margin-top:16px;padding:4px 0;border-bottom:1px solid currentColor;font-size:13px}.tl-caption{font-size:12px;line-height:1.8;color:#8c9a89;margin-top:12px}.tl-skip{position:fixed;top:-100px;left:14px;background:#fff;color:#2b524a;padding:14px;z-index:99999}.tl-skip:focus{top:14px}
@media(max-width:760px){.c3-tieling main{padding-top:18px}.tl-wrap{width:calc(100% - 32px)}.c3-tieling h1{font-size:33px;line-height:1.38}.tl-intro{font-size:15px}.tl-crumb{margin-bottom:23px;gap:6px}.tl-paper{padding:25px 18px}.tl-prose{font-size:17px;line-height:1.95}.tl-prose h2{font-size:24px}.tl-prose h3{font-size:21px}.tl-tools{gap:11px}.tl-end{flex-direction:column}.tl-related{margin-top:36px}.tl-related>header{flex-direction:column;align-items:start;gap:13px}.tl-related h2{font-size:25px}.tl-related-grid{grid-template-columns:1fr;gap:4px}.tl-columns{grid-template-columns:repeat(2,1fr)}.tl-columns a{padding:16px 8px;font-size:14px;border-bottom:1px solid #a3b8a9}.tl-promo{margin-block:25px}.tl-pager{gap:7px}.tl-pager a{min-width:36px}.tl-placeholder{min-height:160px}}
@media(prefers-reduced-motion:reduce){.c3-tieling *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}