:root{color-scheme:light;--ink:#20312a;--muted:#65746c;--line:#e3e9e4;--green:#227348;--wash:#eef5ef;--paper:#fff;--sidebar:#f7f9f7;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}a{color:var(--green);text-underline-offset:4px}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #65a17e;outline-offset:3px;border-radius:4px}[hidden]{display:none!important}.skip-link{position:fixed;top:-70px;left:20px;z-index:20;background:var(--green);color:#fff;padding:12px 18px}.skip-link:focus{top:10px}
.wiki-header{height:68px;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:rgba(255,255,255,.97);display:flex;align-items:center;justify-content:space-between;padding:0 30px;gap:20px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-size:19px;font-weight:750;letter-spacing:-.5px}.brand span{display:flex;align-items:baseline;gap:12px}.brand small{font-size:13px;letter-spacing:0;font-weight:500;color:var(--muted)}.header-links{display:flex;align-items:center;gap:24px;font-size:13px}.header-links a{text-decoration:none}.header-links a:last-child{color:var(--ink)}
.wiki-layout{display:grid;grid-template-columns:272px minmax(0,800px) minmax(180px,220px);max-width:1500px;margin:0 auto;min-height:calc(100vh - 68px)}.sidebar{position:sticky;top:68px;align-self:start;height:calc(100vh - 68px);overflow:auto;padding:30px 22px 24px;border-right:1px solid var(--line);background:var(--sidebar)}.sidebar-title{font-size:14px;font-weight:650;margin:0 0 19px}.search label{display:block;font-size:11px;color:var(--muted);margin-bottom:8px}.search input{width:100%;border:1px solid #d6dfd8;border-radius:7px;background:#fff;padding:10px 11px;color:var(--ink);font-size:12px;min-height:40px}.search-status{font-size:12px;color:var(--muted);line-height:1.7;margin:10px 0}.search-status:empty{margin:0}#search-results{border:1px solid var(--line);background:#fff;border-radius:7px;padding:5px;margin:12px 0 20px}#search-results a{display:block;padding:9px 8px;text-decoration:none;font-size:12px;border-radius:4px}#search-results a:hover{background:var(--wash)}#search-results strong{font-weight:600}#search-results span{display:block;font-size:11px;color:var(--muted);line-height:1.6;margin-top:5px}.directory>summary{display:none}.nav-group{margin:27px 0 0}.nav-group>p{font-size:11px;font-weight:650;color:#7b8880;margin:0 10px 10px;letter-spacing:.06em}.nav-group>a{display:block;font-size:13px;line-height:1.7;color:#526258;text-decoration:none;padding:9px 10px;margin:2px 0;border-radius:6px}.nav-group>a:hover{background:#edf1ed;color:var(--ink)}.nav-group>a[aria-current=page]{background:#e7f0e8;color:#1e693f;font-weight:600}.sidebar-note{margin:34px 10px 0;padding-top:16px;border-top:1px solid var(--line);font-size:11px;line-height:1.8;color:#839087}
.reading-pane{padding:48px clamp(28px,4vw,64px) 35px;min-width:0}.article-heading{padding-bottom:26px;border-bottom:1px solid var(--line);margin-bottom:10px}.eyebrow{font-size:12px;color:var(--green);font-weight:650;margin:0 0 17px}h1{font-size:clamp(25px,2.6vw,35px);line-height:1.45;letter-spacing:-.6px;margin:0;font-weight:720;outline:none}.summary{font-size:15px;color:var(--muted);line-height:1.9;margin:18px 0}.article-meta{display:flex;flex-wrap:wrap;gap:5px 18px;font-size:11px;line-height:1.8;color:#839087;margin:18px 0 0}.article-section{padding:26px 0 6px;scroll-margin-top:88px}.article-section h2{font-size:20px;line-height:1.5;letter-spacing:-.2px;margin:0 0 14px;font-weight:650}.article-section p,.article-section li{font-size:14px;line-height:1.95;color:#485b50;overflow-wrap:anywhere}.article-section p{margin:10px 0}.article-section ul,.article-section ol{padding-left:22px;margin:10px 0}.article-section li+li{margin-top:9px}.steps{counter-reset:step;list-style:none!important;padding-left:0!important}.steps li{position:relative;padding:0 0 18px 40px;margin-top:0!important}.steps li:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:1px;width:26px;height:26px;background:var(--wash);border-radius:50%;color:var(--green);font-size:12px;line-height:26px;text-align:center;font-weight:650}.faq{border-bottom:1px solid var(--line);padding:12px 0}.faq summary{cursor:pointer;font-size:14px;font-weight:550;line-height:1.8;min-height:30px}.faq p{padding-left:18px}.article-links{display:flex;flex-wrap:wrap;gap:12px 24px;margin:17px 0}.article-links a{font-size:13px;line-height:1.8}.pagination{display:grid;grid-template-columns:1fr 1fr;gap:16px;border-top:1px solid var(--line);margin-top:38px;padding-top:24px}.pagination a{border:1px solid var(--line);border-radius:7px;padding:15px;text-decoration:none;min-width:0}.pagination a:hover{border-color:#8bab94;background:#fafcf9}.pagination span{display:block;font-size:11px;color:#829086;margin-bottom:7px}.pagination strong{font-size:13px;font-weight:550;line-height:1.7}.reading-footer{border-top:1px solid var(--line);padding-top:22px;margin-top:32px;font-size:11px;color:#88938c;line-height:1.8}.notice,#load-status{font-size:13px;line-height:1.8;padding:12px 14px;background:#f0f5ef;color:#45664d;border-left:3px solid #6b9573;margin:0 0 18px}#retry-load{border:1px solid #8bab94;background:#fff;color:var(--green);border-radius:5px;padding:9px 14px;cursor:pointer;margin-bottom:20px}
.page-toc{position:sticky;top:105px;align-self:start;padding:0 25px 20px 10px;margin-top:40px;font-size:12px}.page-toc>p{font-size:11px;font-weight:650;color:#859087;margin:0 0 14px}.page-toc a{display:block;color:#758379;border-left:1px solid var(--line);text-decoration:none;line-height:1.7;padding:7px 0 7px 13px}.page-toc a:hover{border-color:var(--green);color:var(--green)}
@media(max-width:1150px){.wiki-layout{grid-template-columns:248px minmax(0,1fr)}.page-toc{display:none}.reading-pane{max-width:850px}.sidebar{padding:28px 16px}}
@media(max-width:760px){.wiki-header{height:60px;padding:0 18px}.brand{font-size:17px}.brand small{font-size:11px}.brand span{gap:7px}.header-links{gap:12px;font-size:12px}.header-links>a:first-child{display:none}.wiki-layout{display:block}.sidebar{position:static;height:auto;padding:18px 20px 8px;border-right:0;border-bottom:1px solid var(--line)}.sidebar-title,.sidebar-note,.search label{display:none}.search input{font-size:13px;min-height:42px}.directory>summary{display:block;cursor:pointer;list-style:none;font-size:13px;color:#486451;padding:15px 0;min-height:46px}.directory>summary::after{content:'＋';float:right}.directory[open]>summary::after{content:'−'}.nav-group{margin:12px 0 18px}.nav-group>a{padding:11px 10px}.reading-pane{padding:30px 22px}.eyebrow{margin-bottom:12px}h1{font-size:27px}.summary{font-size:14px}.article-section{padding-top:26px;scroll-margin-top:78px}.article-section h2{font-size:19px}.article-section p,.article-section li{font-size:14px}.pagination{gap:10px}.pagination a{padding:12px}.article-meta{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.wiki-header,.sidebar,.page-toc,.pagination,.skip-link,#load-status,#retry-load{display:none!important}.wiki-layout{display:block}.reading-pane{padding:0;max-width:none}.article-section{break-inside:avoid}.faq>p{display:block}.reading-footer{color:#555}}
.mobile-toc{display:none;margin-bottom:24px;border:1px solid var(--line);border-radius:6px;padding:10px 14px;font-size:13px}.mobile-toc summary{cursor:pointer;padding:4px 0}.mobile-toc nav{padding:8px 0}.mobile-toc a{display:block;text-decoration:none;color:var(--muted);padding:8px 0;line-height:1.6}@media(max-width:1150px){.mobile-toc{display:block}}@media print{.mobile-toc{display:none}}