/* 指南页共享样式：静态内容页不加载 React 包，自带一份轻量 CSS（与站点主题一致） */
:root {
  --bg: #0f172a;
  --bg-2: #16233c;
  --panel: #1e293b;
  --border: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #38bdf8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial,
    "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
  font-size: 16px;
}

a { color: var(--accent); }

.g-top {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 12px 20px; border-bottom: 1px solid var(--border); background: var(--bg-2);
}
.g-top .g-brand { display: flex; align-items: center; gap: 9px; font-weight: 600; color: var(--text); text-decoration: none; }
.g-top .g-brand img { width: 22px; height: 22px; display: block; }
.g-top .g-spacer { flex: 1; }
.g-top .g-cta {
  background: #0284c7; border: 1px solid #0284c7; color: #fff;
  padding: 8px 14px; border-radius: 8px; font-size: 13px; text-decoration: none; white-space: nowrap;
}
.g-top .g-link { color: var(--muted); font-size: 13px; text-decoration: none; }

main { max-width: 760px; margin: 0 auto; padding: 40px 20px 24px; }

h1 { font-size: 30px; line-height: 1.3; margin: 0 0 12px; color: #fff; }
h2 { font-size: 20px; margin: 34px 0 10px; color: var(--accent); }
h3 { font-size: 17px; margin: 22px 0 6px; }
p, li { color: var(--text); }
.lead { font-size: 17px; color: var(--muted); margin: 0 0 8px; }
ul, ol { padding-left: 22px; }
li { margin: 6px 0; }
code {
  background: var(--panel); border: 1px solid var(--border); border-radius: 4px;
  padding: 1px 5px; font-size: 0.9em;
}
blockquote {
  margin: 16px 0; padding: 10px 14px; border-left: 3px solid var(--accent);
  background: rgba(56, 189, 248, 0.06); color: var(--muted);
}
table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 15px; }
th, td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; }
th { background: var(--panel); }

.g-box {
  margin: 26px 0; padding: 18px; border-radius: 12px;
  background: var(--panel); border: 1px solid var(--border);
}
.g-box h2 { margin-top: 0; }
.g-btn {
  display: inline-block; margin-top: 10px; background: #0284c7; border: 1px solid #0284c7;
  color: #fff; text-decoration: none; padding: 10px 16px; border-radius: 8px; font-weight: 600;
}
.g-btn:hover { background: #0369a1; }

.g-faq dt { font-weight: 600; margin-top: 14px; }
.g-faq dd { margin: 4px 0 0; color: var(--muted); }

.g-more { margin: 34px 0 0; padding-top: 18px; border-top: 1px solid var(--border); }
.g-more ul { padding-left: 20px; }

footer {
  max-width: 760px; margin: 0 auto; padding: 0 20px 48px;
  color: var(--muted); font-size: 13px;
}