:root { --bg:#f6f3ea; --ink:#1b1b1b; --muted:#666; --line:#ddd4c4; --acc:#0b5cab; }
* { box-sizing: border-box; }
body { margin:0; font:16px/1.75 "Songti SC","SimSun",serif; color:var(--ink); background:var(--bg); }
a { color:var(--acc); text-decoration:none; }
a:hover { text-decoration:underline; }
.wrap { max-width:1100px; margin:0 auto; padding:0 16px; }
.top { background:#111; color:#fff; position:sticky; top:0; z-index:10; }
.top a { color:#fff; }
.bar { display:flex; gap:24px; align-items:center; min-height:56px; }
.bar nav { display:flex; flex-wrap:wrap; gap:4px 0; }
.logo { font-weight:700; font-size:20px; }
nav a { margin-right:14px; }
.layout { display:grid; grid-template-columns: 1fr 280px; gap:32px; padding:24px 16px 48px; }
.card { border-bottom:1px solid var(--line); padding:12px 0; }
.card h2 { margin:0 0 6px; font-size:20px; }
.meta { color:var(--muted); font-size:13px; }
.lead { color:#333; }
.side section { background:#fff; border:1px solid var(--line); padding:12px 16px; margin-bottom:16px; }
.plain { list-style:none; padding:0; margin:0; }
.plain li { margin:8px 0; }
.post h1 { font-size:28px; line-height:1.35; }
.cover img { width:100%; height:auto; border-radius:8px; display:block; margin:12px 0 20px; }
.content h2 { font-size:22px; margin-top:1.4em; }
.content p { margin:0.8em 0; }
.faq details { background:#fff; border:1px solid var(--line); padding:8px 12px; margin:8px 0; }
.pager { display:flex; gap:16px; margin:24px 0; }
.foot { border-top:1px solid var(--line); padding:24px 0; color:var(--muted); font-size:13px; }
.cloud a { display:inline-block; margin:6px 10px 6px 0; }
.map { columns:2; }
.pn { display:flex; flex-direction:column; gap:8px; margin:24px 0; }
@media (max-width: 800px) {
  .layout { grid-template-columns: 1fr; }
  .map { columns:1; }
  .bar { flex-wrap:wrap; padding:8px 16px; }
}