:root{--bg:#e6eee5;--ink:#18392a;--accent:#477b42;--panel:color-mix(in srgb,var(--bg) 93%,var(--ink));--muted:color-mix(in srgb,var(--ink) 70%,var(--bg));--line:color-mix(in srgb,var(--ink) 20%,var(--bg));--on:#ffffff;--font:"Microsoft YaHei",sans-serif;--width:1380px;--cols:5;--radius:18px;color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:25px}
body{margin:0;background:var(--bg);color:var(--ink);font:calc(13px*var(--reading-scale,1))/1.75 var(--font);overflow-wrap:anywhere}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
button,input,select,textarea{font-family:inherit;color:inherit;max-width:100%}
button,a,input,select,textarea{touch-action:manipulation}
button{cursor:pointer}
img{max-width:100%;display:block}
h1,h2,h3,p,figure,blockquote,dl,dd{margin:0}
h1,h2,h3{line-height:1.3}
h1{font-size:clamp(27px,4.2vw,59px);letter-spacing:-.035em}
h2{font-size:clamp(19px,2.5vw,29px)}
h3{font-size:15px}
p{line-height:1.92}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.s3aa13ebb3-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.s3aa13ebb3-skip{position:absolute;left:15px;top:-100px;z-index:100;background:var(--accent);color:var(--on);padding:9px}
.s3aa13ebb3-skip:focus{top:15px}
.s3aa13ebb3-masthead{padding:17px 24px;border-bottom:1px solid var(--line)}
.s3aa13ebb3-brand{display:flex;align-items:center;gap:9px;max-width:340px}
.s3aa13ebb3-brand img{flex-shrink:0}
.s3aa13ebb3-brand strong{font-size:19px;line-height:1.3;display:block}
.s3aa13ebb3-brand small{display:block;font-size:9px;line-height:1.87;color:var(--muted);margin-top:4px}
.s3aa13ebb3-nav{display:flex;gap:15px;flex-wrap:wrap;align-items:center}
.s3aa13ebb3-nav a{font-size:11px;white-space:nowrap;padding:5px 0}
.s3aa13ebb3-search{display:flex;border:1px solid var(--line);background:var(--panel);max-width:280px;min-width:0}
.s3aa13ebb3-search label{flex:1;min-width:0}
.s3aa13ebb3-search input{width:100%;padding:9px;border:0;background:transparent;font-size:10px;min-width:0}
.s3aa13ebb3-search button{border:0;border-left:1px solid var(--line);padding:8px;background:transparent;color:var(--accent);white-space:nowrap}
.s3aa13ebb3-utility{display:flex;justify-content:space-between;gap:15px;font-size:9px;color:var(--muted);max-width:var(--width);margin:0 auto 11px}
.s3aa13ebb3-mast-4>.s3aa13ebb3-nav{justify-content:center;margin:14px auto 0;border-top:1px solid var(--line);padding-top:8px}
.s3aa13ebb3-news-mast{display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:19px;max-width:var(--width);margin:auto}
.s3aa13ebb3-news-mast .s3aa13ebb3-brand{justify-content:center;text-align:center}
.s3aa13ebb3-news-mast .s3aa13ebb3-utility{display:block;margin:0}
.s3aa13ebb3-news-mast>div:last-child{justify-self:end}
.s3aa13ebb3-focus-mode .s3aa13ebb3-masthead,.s3aa13ebb3-focus-mode .s3aa13ebb3-site-footer{display:none}
.s3aa13ebb3-site-footer{width:min(var(--width),calc(100% - 64px));margin:46px auto 0;border-top:1px solid var(--line);padding:23px 0;display:flex;justify-content:space-between;align-items:start;gap:23px}
.s3aa13ebb3-site-footer nav{display:flex;gap:14px;flex-wrap:wrap;font-size:9px}
.s3aa13ebb3-site-footer p{font-size:9px;color:var(--muted);max-width:460px}
.s3aa13ebb3-site-footer small{display:block;font-size:9px;color:var(--muted);margin-top:8px}
.s3aa13ebb3-site-footer>header{width:100%;display:flex;justify-content:space-between;gap:15px}
.s3aa13ebb3-site-footer>section{max-width:650px}
@media(max-width:1000px){.s3aa13ebb3-news-mast{grid-template-columns:1fr 1fr}
.s3aa13ebb3-news-mast>.s3aa13ebb3-utility{display:none}
.s3aa13ebb3-site-footer{flex-wrap:wrap}}
@media(max-width:760px){.s3aa13ebb3-masthead{padding:16px 14px}
.s3aa13ebb3-brand strong{font-size:18px}
.s3aa13ebb3-brand small{font-size:9px}
.s3aa13ebb3-brand img{width:31px;height:31px}
.s3aa13ebb3-nav{gap:14px;flex-wrap:nowrap;overflow:auto}
.s3aa13ebb3-nav a{font-size:11px}
.s3aa13ebb3-news-mast{display:flex;justify-content:space-between;flex-wrap:wrap}
.s3aa13ebb3-news-mast>.s3aa13ebb3-brand{text-align:left}
.s3aa13ebb3-news-mast>div:last-child{max-width:190px}
.s3aa13ebb3-site-footer{width:calc(100% - 32px);display:block;margin-top:36px}
.s3aa13ebb3-site-footer>div,.s3aa13ebb3-site-footer>nav{margin-top:20px}
.s3aa13ebb3-site-footer>header{display:block}
.s3aa13ebb3-site-footer>header>nav{margin-top:16px}
.s3aa13ebb3-site-footer>section+nav{margin-top:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*{transition:none!important}}
[data-card][hidden]{display:none!important}
.s3aa13ebb3-jump-open{font-family:inherit;font-size:9px;line-height:1.7;padding:6px 8px;border:1px solid var(--line);color:var(--ink);background:var(--panel);cursor:pointer}
.s3aa13ebb3-page-jump{width:min(560px,90vw);max-height:80vh;padding:18px;background:var(--bg);color:var(--ink);border:1px solid var(--line);overflow:auto}
.s3aa13ebb3-page-jump::backdrop{background:#0008}
.s3aa13ebb3-page-jump header{display:flex;justify-content:space-between;align-items:center;gap:11px}
.s3aa13ebb3-page-jump h2{font-size:19px}
.s3aa13ebb3-page-jump button{font:inherit;background:var(--panel);color:var(--ink);border:1px solid var(--line);padding:5px 9px}
.s3aa13ebb3-page-jump nav{display:grid;gap:6px;margin-top:15px}
.s3aa13ebb3-page-jump nav a{padding:8px;border-bottom:1px solid var(--line)}
@media(max-width:650px){.s3aa13ebb3-source-tabs{overflow:auto;max-width:100%}}
.s3aa13ebb3-source-tabs{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0}
.s3aa13ebb3-source-tabs button{font-family:inherit;font-size:10px;line-height:1.6;background:var(--panel);color:var(--ink);border:1px solid var(--line);padding:8px 11px;cursor:pointer}
.s3aa13ebb3-source-tabs button[aria-selected=true],.s3aa13ebb3-source-tabs button[aria-pressed=true]{background:var(--accent);color:var(--on)}
.s3aa13ebb3-jump-open{margin:16px 32px}