
:root{--page:#F7F5F0;--white:#FFFFFF;--light:#EAF0EA;--sand:#F2EBDD;--deep:#183B36;--deeper:#112E2A;--link:#275D55;--rust:#9A4935;--text:#263630;--muted:#51635D;--line:#D7DED7;--footer:#18332F}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--text);font-family:system-ui,-apple-system,"PingFang SC","Microsoft Yahei",sans-serif;font-size:16px;line-height:1.8}a{color:var(--link);text-underline-offset:3px}a:hover{color:var(--rust)}a:focus-visible,button:focus-visible{outline:3px solid var(--rust);outline-offset:3px}button{font:inherit;cursor:pointer}img{display:block;max-width:100%;height:auto}figure,article,section,aside{min-width:0}figure{margin:0}.site-container{width:100%;max-width:1120px;margin-inline:auto;padding-inline:30px}.site-header{background:var(--white);border-bottom:1px solid 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p{margin-bottom:15px}.home-service{display:grid;grid-template-columns:190px minmax(0,1fr);gap:38px;align-items:center;background:var(--sand);padding:25px;border-radius:10px}.home-service figure img{max-height:360px;max-width:190px}.home-route-link{margin-top:18px}.home-footlinks{border-top:1px solid var(--line);padding:17px 0;display:flex;gap:8px 18px;flex-wrap:wrap}.faq-list{max-width:880px}.faq-list section{border-top:1px solid var(--line);padding:20px 0}.faq-list h2{font-size:20px;margin:0 0 10px;color:var(--deep)}.faq-list p{margin:0}.note-essay{max-width:760px;margin-bottom:55px;padding-bottom:25px;border-bottom:1px solid var(--line)}.note-essay h2{font-size:25px;color:var(--deep);margin-bottom:24px}.note-essay p{line-height:1.95}.note-essay figure{max-width:350px;margin:20px 0}.note-essay figure img{max-height:220px}.note-essay.narrow{max-width:620px}.topic-anchor{scroll-margin-top:24px}.status-line{padding:13px 0;border-bottom:1px solid var(--line)}
@media(max-width:1020px){.site-container{padding-inline:22px}.channel-links{gap:26px}.reading-layout{grid-template-columns:minmax(0,1fr) 220px;gap:24px}.menu-columns{gap:18px}.home-index{grid-template-columns:repeat(2,minmax(0,1fr))}}
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@media(min-width:390px) and (max-width:767px){.menu-items{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:359px){.site-container{padding-inline:14px}.brand-words small{display:none}.brand-words strong{font-size:11px}.brand-image img{max-width:95px}.brand-fallback{font-size:17px}.header-actions a,.menu-toggle{padding-inline:5px}.home-lead{padding:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
