:root{color-scheme:light;--paper:#fffcf8;--canvas:#f7f1e9;--ink:#302922;--muted:#73695f;--line:#e5dbcf;--accent:#ac3b1d;--soft:#f9eee0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.9;-webkit-text-size-adjust:100%;text-size-adjust:100%}
*{box-sizing:border-box}html{scroll-padding-top:20px}body{margin:0;background:var(--canvas);color:var(--ink)}a{color:var(--accent);text-underline-offset:4px;overflow-wrap:anywhere}a:focus-visible,summary:focus-visible{outline:3px solid #e18d60;outline-offset:5px;border-radius:4px}.page{width:min(100% - 40px,820px);margin:auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px 0 20px;border-bottom:1px solid var(--line)}.brand{font-size:19px;font-weight:750;color:var(--ink);text-decoration:none;white-space:nowrap}.site-header nav{display:flex;gap:18px;font-size:14px}.site-header nav a{text-decoration:none;color:var(--muted)}.site-header nav a[aria-current]{color:var(--accent);font-weight:650;text-decoration:underline}main{padding:40px 0 16px}.document-header{margin-bottom:28px}.eyebrow{font-size:13px;letter-spacing:.1em;color:var(--accent);margin:0 0 6px}h1{font-size:clamp(29px,5vw,40px);line-height:1.35;letter-spacing:.015em;margin:0 0 14px}.subtitle{color:var(--muted);margin:0 0 18px;line-height:1.7}.dates{display:flex;flex-wrap:wrap;gap:4px 24px;font-size:13px;color:var(--muted)}.summary{background:var(--soft);border:1px solid #e9d6be;border-radius:14px;padding:18px 22px;margin:0 0 20px}.summary p{margin:0;font-weight:700}.summary ul{margin:8px 0 10px;padding-left:1.3em}.summary li{margin:5px 0}.summary small{color:var(--muted);font-size:13px}.contents{border-bottom:1px solid var(--line);padding:2px 0 18px;margin-bottom:26px}.contents summary{cursor:pointer;font-weight:650}.contents nav{display:flex;flex-wrap:wrap;gap:8px 20px;padding-top:14px;font-size:14px}.contents nav a{color:var(--muted)}article{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:10px 30px 20px}article section{padding:23px 0 25px}article section+section{border-top:1px solid var(--line)}h2{font-size:21px;line-height:1.5;margin:0 0 16px;font-weight:700}h3{font-size:17px;line-height:1.55;margin:0 0 12px;font-weight:650}p{margin:12px 0;overflow-wrap:anywhere}strong{font-weight:650}article ul{padding-left:1.35em;margin:12px 0}article li{margin:12px 0}article li strong{font-weight:700}.data-card{border:1px solid var(--line);background:#fffefb;border-radius:10px;padding:18px;margin:18px 0}.data-card dl{display:grid;grid-template-columns:5.5em minmax(0,1fr);gap:9px 14px;margin:0}.data-card dt{color:var(--muted);font-size:14px;padding-top:2px}.data-card dd{margin:0;overflow-wrap:anywhere}.data-card>p{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:12px;margin:14px 0 0}footer{text-align:center;font-size:13px;color:var(--muted);padding:24px 0 36px}footer p{margin:4px 0}footer>a{display:inline-block;margin-top:10px}.skip{position:absolute;top:-60px;left:16px;padding:8px 16px;background:white;z-index:2}.skip:focus{top:10px}
@media(max-width:540px){.page{width:calc(100% - 28px)}.site-header{padding:18px 2px 16px;gap:12px}.site-header nav{gap:12px;font-size:13px}.brand{font-size:18px}main{padding-top:28px}.summary{padding:16px}.dates{display:block}.dates span{display:block}article{padding:6px 18px 10px}h2{font-size:20px}article section{padding:23px 0}.data-card{padding:14px}.data-card dl{grid-template-columns:1fr;gap:3px}.data-card dt{margin-top:6px}.data-card dd+dt{margin-top:12px}}
@media print{body{background:white}.page{width:100%}.site-header nav,.contents,.skip,footer>a{display:none}main{padding-top:18px}article{border:0;padding:0}a{color:inherit}.summary,.data-card{break-inside:avoid}h2,h3{break-after:avoid}}
html[lang="en-US"]{line-height:1.75}html[lang="en-US"] h2,html[lang="en-US"] h3{overflow-wrap:break-word}html[lang="en-US"] .site-header nav{flex-wrap:wrap;justify-content:flex-end}html[lang="en-US"] .site-header nav a{max-width:100%}
@media(max-width:420px){html[lang="en-US"] .site-header{align-items:flex-start;flex-direction:column;gap:10px}html[lang="en-US"] .site-header nav{justify-content:flex-start;gap:8px 18px}html[lang="en-US"] h1{font-size:28px}}