/* Matches the public site's brand; document content is also read offline by the App. */
:root{color-scheme:light;--ink:#203631;--muted:#60736d;--green:#087f73;--deep:#075950;--paper:#f8faf7;--line:#dce6e1;--orange:#f57b35;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.9;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}a{color:var(--green);text-underline-offset:4px}a:hover{color:var(--deep)}a:focus-visible{outline:3px solid var(--orange);outline-offset:5px;border-radius:4px}
.header{background:var(--paper);border-bottom:1px solid var(--line)}.header-inner{width:min(1184px,calc(100% - 80px));margin:auto;height:88px;display:flex;align-items:center;gap:36px}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-size:20px;font-weight:750;letter-spacing:-.5px;text-decoration:none;white-space:nowrap}.brand img{display:block;border-radius:10px;flex:none}.brand span{line-height:1.5}.site-nav{display:flex;gap:34px;margin-left:auto;font-size:14px;font-weight:600}.site-nav a{text-decoration:none;color:var(--ink)}.site-nav a:hover{color:var(--green)}.button{display:flex;align-items:center;gap:20px;padding:10px 19px;background:var(--green);border:1px solid var(--green);color:white;border-radius:9px;text-decoration:none;font-size:14px;font-weight:650;margin-left:10px;white-space:nowrap}.button:hover{background:var(--deep);color:white}
.document-navigation{max-width:904px;margin:0 auto;padding:32px 0 24px}.breadcrumb{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted);margin-bottom:24px}.breadcrumb a{color:var(--muted);text-decoration:none}.breadcrumb a:hover{color:var(--green)}.document-tabs{display:flex;flex-wrap:wrap;gap:8px;background:#edf3ed;border:1px solid var(--line);border-radius:12px;padding:7px}.document-tabs a{font-size:13px;text-decoration:none;white-space:nowrap;padding:8px 14px;border-radius:7px;color:var(--muted)}.document-tabs a:hover{background:#e0ede5;color:var(--deep)}.document-tabs a[aria-current="page"]{background:var(--green);color:white;font-weight:650}
main{max-width:904px;margin:auto;padding:44px 52px;background:#fff;border:1px solid var(--line);border-radius:18px}h1{font-size:36px;letter-spacing:-1px;line-height:1.4;margin:8px 0 14px;font-weight:750}h2{font-size:21px;line-height:1.5;margin:36px 0 14px;font-weight:650}p{margin:0 0 16px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--green);margin-bottom:8px;font-weight:600}.meta{color:var(--muted);font-size:13px;margin-bottom:28px;padding-bottom:24px;border-bottom:1px solid var(--line)}ul{padding-left:24px}li{margin-bottom:12px}.notice{background:#edf6f0;border-left:3px solid var(--green);padding:20px 24px;margin:24px 0;border-radius:0 10px 10px 0}.notice p:last-child{margin-bottom:0}.related{margin-top:36px;border-top:1px solid var(--line)}.document-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:30px 0}.document-list a{display:block;border:1px solid var(--line);border-radius:12px;padding:22px;text-decoration:none}.document-list a:hover{border-color:var(--green);background:#f0f6f1}.document-list strong{display:block;font-size:19px;margin-bottom:8px}.document-list span{color:var(--muted);font-size:14px}
.footer{width:min(1184px,calc(100% - 80px));margin:64px auto 0;padding-bottom:30px;color:var(--muted)}.footer-top{display:flex;align-items:center;gap:30px;padding-bottom:25px;border-bottom:1px solid var(--line)}.footer .brand{font-size:17px}.footer-motto{font-size:13px}.footer nav{display:flex;gap:22px;margin-left:auto;font-size:12px}.footer a{text-decoration:none}.footer nav a,.footer-bottom a{color:var(--muted)}.footer-bottom{display:flex;justify-content:space-between;gap:16px;font-size:11px;margin-top:22px}
@media(max-width:1050px){.header-inner,.footer{width:calc(100% - 48px)}.document-navigation,main{width:calc(100% - 48px)}.footer-motto{display:none}.footer-top{gap:18px}}
@media(max-width:720px){body{font-size:15px;line-height:1.9}.header-inner{width:calc(100% - 40px);height:auto;min-height:102px;flex-wrap:wrap;gap:0;justify-content:space-between;padding:14px 0 12px}.brand{font-size:18px;gap:9px}.header .brand img{width:32px;height:32px}.button{font-size:12px;padding:8px 12px;gap:14px;margin:0}.site-nav{order:3;width:100%;justify-content:center;gap:36px;font-size:12px;margin:14px 0 0}.document-navigation{width:calc(100% - 40px);padding:24px 0 20px}.breadcrumb{margin-bottom:18px}.document-tabs{gap:6px;padding:6px}.document-tabs a{font-size:12px;padding:7px 10px}main{width:calc(100% - 32px);padding:28px 22px;border-radius:14px}h1{font-size:28px}h2{font-size:19px;margin-top:30px}.meta{font-size:12px;line-height:1.8;padding-bottom:20px;margin-bottom:22px}.notice{padding:16px}.document-list{grid-template-columns:1fr;gap:12px}.document-list a{padding:18px}.document-list strong{font-size:17px}.footer{width:calc(100% - 40px);margin-top:40px}.footer-top{flex-wrap:wrap;gap:20px;padding-bottom:20px}.footer nav{margin:0;width:100%;gap:26px}.footer-bottom{flex-direction:column;gap:10px;font-size:10px}}
@media print{:root{background:white;color:black}.header,.document-navigation,.footer,.related{display:none}main{max-width:none;width:auto;border:0;padding:0}h2{break-after:avoid}a{color:inherit}}
/* Keep each date together when the metadata wraps on phones. */
.meta{word-break:keep-all;overflow-wrap:normal}