.art-head{max-width:860px;margin:0 auto;padding:0 24px}
.crumb{max-width:860px;margin:0 auto;padding:18px 24px 0;font-size:12px;color:var(--muted)}
.crumb a:hover{color:var(--blue)}
.pagehead h1{font-size:30px;line-height:1.5}
.art-date{margin-top:10px;font-size:13px;color:var(--muted)}
.art-date-b{display:flex;flex-wrap:wrap;gap:8px 20px;line-height:1.8;max-width:100%}
.art-date-unit{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.art-date-label{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border-radius:5px;background:#edf3fd;color:var(--blue,#5688e6);font-size:.85em}
.art-date-label svg{flex-shrink:0}
.art{max-width:860px;margin:0 auto;padding:36px 24px 72px;color:var(--body);font-size:16px;line-height:2}
.art-eye{width:100%;height:auto;border-radius:12px;margin-bottom:36px}
.art p{margin:0 0 1.5em}
.art a{color:var(--blue);text-decoration:underline}
.art h2{position:relative;margin:72px 0 26px;padding-bottom:16px;font-size:25px;line-height:1.55;font-weight:700;color:var(--ink)}
.art h2::after{content:"";position:absolute;left:0;bottom:0;width:126px;height:4px;background:linear-gradient(90deg,#5688e6,#b08be8)}
.art h3{margin:44px 0 16px;padding-left:14px;border-left:4px solid var(--blue);font-size:19px;line-height:1.6;font-weight:700;color:var(--ink)}
.art ul{margin:0 0 1.5em;padding-left:1.3em}.art li{margin:.3em 0}
.art .nkc-fig{margin:0 0 28px!important}
.art .nkc-fig img{border-radius:12px!important;border:1px solid var(--line)}
.art-toc{margin:36px 0 0;padding:24px 28px;border:1px solid var(--line);border-radius:12px;background:#fafbfd}
.art-toc-t{margin:0 0 10px!important;font-weight:700;color:var(--ink)}
.art-toc ol{margin:0;padding-left:1.5em;font-size:14.5px;line-height:1.9}
.art-toc a{color:var(--body);text-decoration:none}.art-toc a:hover{color:var(--blue)}
.nkc-marker-yellow{background:linear-gradient(transparent 62%,#dfe9fd 62%);font-weight:700;color:var(--ink)}
.nkc-box{margin:28px 0;padding:22px 26px;border:1px solid var(--line);border-radius:12px;background:#fff}
.nkc-box p:last-child,.nkc-box ul:last-child{margin-bottom:0}
.nkc-box-title{margin-bottom:10px;font-weight:700;color:var(--ink)}
.nkc-box-title i{margin-right:8px;color:var(--blue)}
.nkc-box-point{background:#f4f7fe;border-color:#dfe9fd}
.nkc-box-info{background:#f3f5f9;border-color:#e2e6ee}
.nkc-box-alert{background:#fdf5f5;border-color:#f6dfdf}.nkc-box-alert .nkc-box-title i{color:#d9534f}
.nkc-box-case{background:#f8f5fe;border-color:#e8e0fa}.nkc-box-case .nkc-box-title i{color:#8a6fe0}
.nkc-table{width:100%;margin:26px 0;border-collapse:collapse;font-size:14.5px;line-height:1.75}
.nkc-table th{padding:12px 14px;background:#f4f7fe;border-bottom:2px solid #dfe9fd;color:var(--ink);text-align:left;font-weight:700}
.nkc-table td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.nkc-step{margin:24px 0}.nkc-step-item{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.nkc-step-num{flex:none;width:32px;height:32px;border-radius:50%;background:linear-gradient(120deg,#5688e6,#b08be8);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:14px;line-height:1}
.nkc-step-body p:last-child{margin-bottom:0}
.nkc-faq{margin:0}
.nkc-cta{margin:48px 0 0;padding:36px 32px;border-radius:14px;background:#f4f7fe;text-align:center}
.nkc-cta-lead{font-size:20px;font-weight:700;color:var(--ink)}
.nkc-cta a{display:inline-block;margin-top:6px;padding:14px 44px;border-radius:30px;background:linear-gradient(120deg,#5688e6,#b08be8);color:#fff;font-weight:700;text-decoration:none}
@media (max-width:999px){
 .pagehead h1{font-size:21px}
 .art,.art-head,.crumb{padding-left:20px;padding-right:20px}
 .art{font-size:15px;padding-top:24px}
 .art h2{font-size:20px;margin-top:52px}.art h3{font-size:17px}
 .nkc-box{padding:18px}
 .nkc-table{display:block;overflow-x:auto;white-space:normal;font-size:13px}
 .nkc-table th,.nkc-table td{min-width:110px}
 .nkc-cta{padding:26px 18px}
}
.col-list{max-width:1000px;margin:0 auto;padding:36px 24px 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.col-card{display:block;color:var(--body);text-decoration:none}
.col-card img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:10px;border:1px solid var(--line)}
.col-date{margin:12px 0 4px;font-size:12px;color:var(--muted)}
.col-ttl{font-size:15px;line-height:1.6;font-weight:700;color:var(--ink)}
.col-card:hover .col-ttl{color:var(--blue)}
.col-pager{max-width:1000px;margin:0 auto 72px;padding:0 24px;text-align:center;font-size:14px}
.col-pager .page-numbers{display:inline-block;padding:6px 12px;color:var(--body)}
.col-pager .current{color:var(--blue);font-weight:700}
@media (max-width:999px){.col-list{grid-template-columns:1fr;padding:24px 20px;gap:22px}}