*{margin:0;padding:0;box-sizing:border-box}
body{background:#f8fafc;color:#1e293b;font-family:system-ui,-apple-system,sans-serif;line-height:1.6}
.container{max-width:720px;margin:0 auto;padding:24px 16px}
header{margin-bottom:32px}
header h1{font-size:28px;font-weight:700}
.date{color:#64748b;font-size:14px;margin-top:4px}
.back{color:#2563eb;text-decoration:none;font-size:14px;display:inline-block;margin-bottom:8px}
.back:hover{text-decoration:underline}
section{margin-bottom:28px}
section h2{font-size:18px;font-weight:700;color:#1e293b;border-bottom:2px solid #2563eb;padding-bottom:6px;margin-bottom:12px}
section ul{list-style:none}
section li{margin-bottom:14px}
section a{color:#2563eb;text-decoration:none;font-weight:600;font-size:15px}
section a:hover{text-decoration:underline}
.source{color:#94a3b8;font-size:12px;margin-left:6px}
.summary{color:#64748b;font-size:13px;margin-top:2px}
.analysis{background:#fffbeb;border:1px solid #fde68a;border-radius:8px;padding:20px;margin-bottom:28px}
.analysis h2{border-bottom-color:#d97706}
.analysis-body{color:#334155;font-size:14px;line-height:1.7;white-space:pre-line}
footer{border-top:1px solid #e2e8f0;padding-top:16px;margin-top:32px;color:#94a3b8;font-size:12px}
.archive-list{list-style:none}
.archive-list li{margin-bottom:8px}
.archive-list a{color:#2563eb;text-decoration:none;font-size:16px;font-weight:500}
.archive-list a:hover{text-decoration:underline}