body { font-family: ‘MS Pゴシック’, sans-serif; line-height: 1.6; color: #333; }
.container { max-width: 900px; margin: 0 auto; padding: 20px; }
h1 { color: #1e40af; border-bottom: 3px solid #1e40af; padding-bottom: 10px; }
h2 { color: #1e40af; margin-top: 30px; font-size: 1.3em; }
table { width: 100%; border-collapse: collapse; margin: 20px 0; }
th { background-color: #1e40af; color: white; padding: 12px; text-align: left; }
td { padding: 10px; border-bottom: 1px solid #ddd; }
tr:hover { background-color: #f5f5f5; }
.note { background-color: #fff3cd; border-left: 4px solid #ffc107; padding: 15px; margin: 20px 0; }
.ai-notice { background-color: #e7f3ff; border-left: 4px solid #2196F3; padding: 15px; margin-top: 30px; font-size: 0.9em; }
.collecting { color: #6c757d; font-style: italic; }