*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:#f7f6f3;color:#1a1a1a;line-height:1.7;font-size:15px}
.wrap{max-width:760px;margin:0 auto;padding:16px 16px 60px}
header.site{background:#fff;border-bottom:1px solid #e8e6e1;position:sticky;top:0;z-index:10}
header.site .wrap{padding:12px 16px;display:flex;align-items:center;gap:14px}
.logo{font-weight:800;font-size:17px}
nav{display:flex;gap:4px;flex-wrap:wrap}
nav a{text-decoration:none;color:#555;font-size:13px;padding:6px 10px;border-radius:8px}
nav a.active{background:#1a1a1a;color:#fff}
h1{font-size:22px;margin:18px 0 4px}
h2{font-size:18px;margin:20px 0 8px}
h3{font-size:16px;margin:16px 0 6px}
.sub{color:#888;font-size:13px;margin-bottom:14px}
.card{background:#fff;border:1px solid #e8e6e1;border-radius:12px;padding:14px;margin:10px 0}
.card h3{margin:0 0 6px}
.badge{display:inline-block;font-size:12px;padding:2px 10px;border-radius:20px;margin:2px 4px 2px 0}
.badge.ok{background:#e6f4ea;color:#1a7f37}
.badge.warn{background:#fef3cd;color:#9a6700}
.badge.mute{background:#eee;color:#888}
.badge.info{background:#e8f0fe;color:#1a56db}
.row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.muted{color:#888;font-size:13px}
a{color:#1a56db}
img{max-width:100%;border-radius:8px}
pre{background:#f1efe9;border-radius:8px;padding:12px;overflow-x:auto;font-size:13px;margin:8px 0}
code{font-family:ui-monospace,Menlo,monospace}
blockquote{border-left:3px solid #d97757;padding:4px 12px;color:#555;margin:8px 0;background:#faf9f7}
ul{padding-left:20px;margin:6px 0}
li{margin:3px 0}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.stage-col{background:#fff;border:1px solid #e8e6e1;border-radius:12px;padding:10px;min-height:120px}
.stage-col h4{font-size:14px;margin-bottom:8px;color:#555}
.proj{background:#f7f6f3;border-radius:8px;padding:8px 10px;margin:6px 0;font-size:14px}
.empty{background:#fff;border:1px dashed #ccc;border-radius:12px;padding:24px;text-align:center;color:#999;margin:10px 0}
.topic{display:block;background:#fff;border:1px solid #e8e6e1;border-radius:10px;padding:10px 12px;margin:6px 0;font-size:14px}
footer{color:#aaa;font-size:12px;text-align:center;padding:24px}