/* 新手指南 /guide — uses the app tokens from styles.css */
.gd{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:start;}
.gd-toc{position:sticky;top:72px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-size:14px;}
.gd-toc b{display:block;font-size:12px;color:var(--muted);margin:4px 0 6px;letter-spacing:.04em;}
.gd-toc a{display:block;padding:4px 6px;border-radius:6px;color:var(--ink);}
.gd-toc a:hover{background:#eef3fb;text-decoration:none;}
.gd-toc a.on{background:#eef3fb;color:var(--blue);font-weight:600;}
.gd-hero{background:linear-gradient(135deg,#2d6cdf,#5a8ff0);color:#fff;border-radius:14px;padding:22px 24px;margin-bottom:18px;}
.gd-hero h1{margin:0 0 6px;font-size:26px;}
.gd-hero p{margin:0;opacity:.95;}
.gd-roles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:14px 0 0;}
.gd-roles a{display:block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);border-radius:10px;padding:10px 12px;color:#fff;}
.gd-roles a:hover{background:rgba(255,255,255,.22);text-decoration:none;}
.gd-roles b{display:block;font-size:15px;}
.gd-roles span{font-size:12px;opacity:.9;}
.gd section{scroll-margin-top:72px;}
.gd h2{font-size:19px;margin:0 0 4px;}
.gd h3{font-size:15px;margin:16px 0 6px;}
.gd .lead{color:var(--muted);margin:0 0 12px;font-size:14px;}
.gd ol,.gd ul{padding-left:20px;margin:6px 0;}
.gd li{margin:4px 0;}
.gd .where{display:inline-block;font-size:12px;background:#f0f2f5;border-radius:6px;padding:1px 7px;color:#4a5a6a;margin-left:4px;}
.gd .tip{background:#f3f8ff;border-left:3px solid var(--blue);border-radius:8px;padding:8px 12px;margin:10px 0;font-size:14px;}
.gd .warnbox{background:#fff8ec;border-left:3px solid #e3a008;border-radius:8px;padding:8px 12px;margin:10px 0;font-size:14px;}
.gd table{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0;}
.gd th{text-align:left;font-size:12px;color:var(--muted);padding:6px;border-bottom:1px solid var(--line);}
.gd td{padding:7px 6px;border-bottom:1px solid var(--line);vertical-align:top;}
.gd kbd{font:12px ui-monospace,Menlo,monospace;border:1px solid #ccd4dd;border-bottom-width:2px;border-radius:5px;padding:0 5px;background:#fff;}
.gd .steps2{counter-reset:s;list-style:none;padding:0;}
.gd .steps2 li{counter-increment:s;position:relative;padding:6px 0 6px 38px;}
.gd .steps2 li::before{content:counter(s);position:absolute;left:0;top:5px;width:26px;height:26px;border-radius:50%;
  background:var(--blue);color:#fff;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center;}
.gd details.faq{border-bottom:1px solid var(--line);padding:8px 0;}
.gd details.faq summary{cursor:pointer;font-weight:600;}
.gd details.faq p{margin:6px 0 2px;font-size:14px;}
.gd .two{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.gd .mini{border:1px solid var(--line);border-radius:10px;padding:10px 14px;background:#fbfcfe;}
.gd .mini h3{margin-top:2px;}
.gd .go{font-size:13px;font-weight:600;}
@media(max-width:820px){
  .gd{grid-template-columns:1fr;}
  .gd-toc{position:static;}
  .gd-toc .toc-list{display:grid;grid-template-columns:1fr 1fr;}
  .gd-roles,.gd .two{grid-template-columns:1fr;}
}
@media(max-width:640px){
  .gd table tr:first-child{display:none;}
  .gd table tr{display:block;border-bottom:1px solid var(--line);padding:8px 0;}
  .gd table td{display:block;border:0;padding:2px 4px;}
  .gd table td:first-child{font-weight:700;}
  .gd section{scroll-margin-top:190px;}       /* the nav wraps to several lines on a phone */
}