.gcr-article{max-width:860px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:#1f2937;line-height:1.85}.gcr-section{margin-bottom:30px;scroll-margin-top:30px}.gcr-hero{background:#f8fafc;border:1px solid #e5e7eb;border-radius:18px;padding:28px 24px;margin-bottom:28px}.gcr-eyebrow{margin:0 0 8px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#6b7280}.gcr-title{margin:0 0 14px;font-size:34px;line-height:1.25;color:#111827}.gcr-subtitle{margin:0;font-size:17px;color:#374151}.gcr-highlight{margin-bottom:28px}.gcr-highlight-box{background:#fff7ed;border-left:4px solid #f59e0b;border-radius:12px;padding:18px 18px 16px}.gcr-highlight-box h2{margin:0 0 10px;font-size:22px;color:#111827}.gcr-highlight-box p{margin:0 0 10px}.gcr-highlight-box p:last-child{margin-bottom:0}.gcr-toc{margin-bottom:30px}.gcr-toc-box{border:1px solid #e5e7eb;border-radius:16px;padding:20px;background:#fff}.gcr-toc-title{margin:0 0 12px;font-size:22px;color:#111827}.gcr-toc ol{margin:0;padding-left:22px;line-height:2}.gcr-toc a{color:#2563eb;text-decoration:none}.gcr-toc a:hover{text-decoration:underline}.gcr-section h2{font-size:28px;margin-bottom:14px;color:#111827}.gcr-card h3,.gcr-alert h3,.gcr-faq-item h3{color:#111827}.gcr-article p{margin:0 0 14px}.gcr-article ul,.gcr-article ol{line-height:2}.gcr-article strong{color:#111827}.gcr-card{border:1px solid #e5e7eb;border-radius:16px;padding:18px;background:#fff;margin-bottom:16px}.gcr-card:last-child{margin-bottom:0}.gcr-card h3{margin:0 0 10px;font-size:21px}.gcr-card p,.gcr-card ol,.gcr-card ul{margin:0}.gcr-card-sm{border:1px solid #e5e7eb;border-radius:16px;padding:18px;background:#fff;margin-bottom:14px}.gcr-card-sm:last-child{margin-bottom:0}.gcr-card-sm h3{margin:0 0 8px;font-size:20px;color:#111827}.gcr-card-sm p{margin:0}.gcr-alert{border-radius:12px;padding:16px 18px;margin-top:18px}.gcr-alert h3{margin:0 0 8px;font-size:19px}.gcr-alert p{margin:0 0 8px}.gcr-alert p:last-child{margin-bottom:0}.gcr-alert ul{margin:0;padding-left:20px}.gcr-alert-danger{background:#fef2f2;border:1px solid #fecaca}.gcr-alert-info{background:#ecfeff;border:1px solid #a5f3fc}.gcr-figure{margin:22px 0}.gcr-figure img{display:block;width:100%;max-width:100%;height:auto;border-radius:14px}.gcr-figure figcaption{margin-top:10px;font-size:14px;color:#6b7280}.gcr-faq-item{border:1px solid #e5e7eb;border-radius:14px;padding:16px 18px;background:#fff;margin-bottom:12px}.gcr-faq-item:last-child{margin-bottom:0}.gcr-faq-item h3{margin:0 0 8px;font-size:20px}.gcr-faq-item p{margin:0}.gcr-conclusion{background:#f9fafb;border:1px solid #e5e7eb;border-radius:16px;padding:22px 20px}.gcr-conclusion h2{margin:0 0 12px;font-size:24px;color:#111827}.gcr-conclusion p{margin:0 0 10px}.gcr-conclusion p:last-child{margin-bottom:0}.gcr-article a{color:#2563eb;text-decoration:none}.gcr-article a:hover{text-decoration:underline}@media (max-width:768px){.gcr-article{padding-left:14px;padding-right:14px}.gcr-hero{padding:22px 18px;border-radius:16px}.gcr-title{font-size:28px}.gcr-subtitle{font-size:16px}.gcr-section h2{font-size:24px}.gcr-card h3,.gcr-card-sm h3,.gcr-faq-item h3{font-size:19px}}