.sub-promotion {background-color: #000;}

section.article .article-section{margin-bottom:52px; width: 100%;}
section.article .article-section:last-child{margin-bottom: 0;}
section.article .article-section h2{font-size:24px;font-weight:600;color:#111;margin-bottom:16px;padding-bottom:10px;}
section.article .article-section h2 span{margin-right:6px;}

section.article .article-section p{font-size:18px;color:#333;line-height:1.9;margin-bottom:12px}

section.article .article-section ul{list-style:none;padding:0;margin:0}
section.article .article-section ul li{font-size:16px;color:#333;line-height:1.9;}
section.article .article-section ul li:last-child{border-bottom:none}
section.article .article-section ul li strong{color:#111;font-weight:600}

section.article .article-notice{font-size:15px;color:#555;line-height:1.9;padding:14px 0;margin:16px 0}

section.article .article-table-wrap{overflow-x:auto;margin:16px 0}
section.article .article-table-wrap table{width:100%;border-collapse:collapse;font-size:15px;min-width:540px}
section.article .article-table-wrap table thead th{background:#f5f5f5;color:#333;padding:12px 16px;text-align:left;font-weight:600;border-bottom:1px solid #ddd}
section.article .article-table-wrap table tbody td{padding:12px 16px;border-bottom:1px solid #eee;color:#444;vertical-align:top;line-height:1.8}
section.article .article-table-wrap table tbody tr:last-child td{border-bottom:none}
section.article .article-table-wrap table tbody td:first-child{color:#222;font-weight:500}

section.article .article-contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#ddd;border:1px solid #ddd;margin:16px 0}
section.article .article-contact-cell{background:#f5f5f5;padding:18px 20px}
section.article .article-contact-cell .label{font-size:13px;color:#888;margin-bottom:4px}
section.article .article-contact-cell .value{font-size:16px;color:#222}
section.article .article-contact-cell .value a{color:#222;text-decoration:none}

@media(max-width:600px){
    section.article .article-wrapper{padding:32px 20px 60px}
    section.article .article-contact-grid{grid-template-columns:1fr}
}