/* build_site.py 生成的站点级样式 */
*{box-sizing:border-box}
body{font-family:-apple-system,"Microsoft YaHei",sans-serif;margin:0;background:#fafafa;color:#222;line-height:1.55}
.page{max-width:1100px;margin:0 auto;padding:30px 24px 60px}
h1{border-bottom:2px solid #1565c0;padding-bottom:8px;margin-top:0}
h2{color:#1565c0;margin-top:36px}
a{color:#1565c0}
.site-nav{background:#1565c0;color:#fff;font:14px/1 -apple-system,"Microsoft YaHei",sans-serif;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,.15)}
.site-nav-inner{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:20px;height:44px}
.site-nav-inner a{color:#fff;text-decoration:none;padding:6px 10px;border-radius:4px}
.site-nav-inner a:hover{background:rgba(255,255,255,.15)}
.site-nav-brand{font-weight:600;margin-right:auto}
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px;margin:20px 0}
.card{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:18px 20px;transition:transform .1s,box-shadow .15s;display:block;text-decoration:none;color:inherit}
.card:hover{transform:translateY(-2px);box-shadow:0 4px 14px rgba(21,101,192,.15);border-color:#1565c0}
.card .kind{font-size:12px;color:#1565c0;font-weight:600;letter-spacing:.5px;text-transform:uppercase}
.card .date{font-size:22px;font-weight:600;margin:6px 0 4px;color:#222}
.card .desc{font-size:13px;color:#666}
.report-list{list-style:none;padding:0;margin:16px 0}
.report-list li{padding:10px 14px;border-bottom:1px solid #eee;display:flex;align-items:baseline;gap:12px}
.report-list li:hover{background:#f5f5f5}
.report-list .date{font-family:ui-monospace,"SF Mono",Consolas,monospace;color:#555;font-size:14px;min-width:110px}
.report-list .title{flex:1}
.report-list a{text-decoration:none}
.report-list a:hover{text-decoration:underline}
.footer{margin-top:60px;padding-top:16px;border-top:1px solid #eee;color:#999;font-size:12px}
@media(max-width:600px){.page{padding:20px 14px 40px}.site-nav-inner{padding:0 12px;gap:6px;font-size:13px}.site-nav-inner a{padding:6px 6px}.card .date{font-size:18px}}