.category-badge{display:inline-block;background:#032387;color:#fff;font-size:12px;font-weight:700;padding:4px 14px;border-radius:18px;letter-spacing:.04em;white-space:nowrap;line-height:1.6;text-decoration:none}.category-badge:hover{opacity:.85}.blog-card{border-bottom:1px solid #e5e7eb}.blog-card:last-child{margin-bottom:40px}.blog-card__link{display:flex;align-items:flex-start;gap:12px;padding:16px 0;text-decoration:none;color:inherit;cursor:pointer;transition:background-color .2s}.blog-card__link:hover{background-color:#0000000a}.blog-card__img-wrap{flex-shrink:0;width:110px;height:80px;border-radius:4px;overflow:hidden;background:#d9d9d9}.blog-card__img{width:100%;height:100%;object-fit:cover;display:block}.blog-card__body{flex:1;min-width:0}.blog-card__meta{display:flex;align-items:center;gap:8px;margin-bottom:6px;flex-wrap:wrap}.blog-card__date{font-size:12px;color:#4f5868;margin-left:auto;flex-shrink:0}.blog-card__title{font-size:14px;font-weight:500;line-height:1.6;margin:0;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#1e2538}.blog-index__hero{padding:32px 25px 0;max-width:640px;margin:0 auto}.blog-index__title{font-family:Lexend,sans-serif;font-size:32px;font-weight:600;color:#032387;margin:0;line-height:1.6;letter-spacing:.04em}.blog-index__category-label{font-family:Lexend,sans-serif;font-size:14px;font-weight:600;color:#032387;margin:0 0 4px;letter-spacing:.04em}.blog-index__category-name{font-size:28px;font-weight:700;color:#1e2538;margin:0;line-height:1.4}.blog-index__sub{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:#304ba0;margin:4px 0 32px}.blog-index__sub-dot{width:8px;height:8px;border-radius:50%;background:#304ba0;flex-shrink:0}.blog-index__list{max-width:640px;margin:0 auto;padding:0 25px}.blog-index__empty{text-align:center;padding:60px 0;color:#4f5868;font-size:14px}.blog-index__pagination{max-width:640px;margin:0 auto;padding:0 25px 80px}.blog-detail__hero{max-width:640px;margin:16px auto 0;padding:0}.blog-detail__hero img{width:100%;height:auto;display:block;border-radius:4px}.blog-detail__body{max-width:640px;margin:0 auto;padding:40px 25px}.blog-detail__meta{display:flex;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.blog-detail__date{display:block;font-size:12px;color:#4f5868;margin:10px 0 28px}.blog-detail__title{font-size:24px;font-weight:700;line-height:1.6;margin:0 0 16px;color:#1e2538}.blog-error{text-align:center;padding:60px 25px;max-width:640px;margin:0 auto;color:#4f5868}.blog-error p{margin-bottom:20px}.toc{border:1px solid #e2e8f0;border-radius:8px;padding:16px 20px 12px;margin-bottom:40px;background:#f8fafc}.toc__title{font-size:14px;font-weight:700;margin:0 0 12px;padding-bottom:0;border-bottom:none;color:#1e2538;text-align:center}.toc__list{list-style:none;margin:0;padding:0}.toc__item{border-bottom:1px solid #e5e7eb;padding:8px 0}.toc__item:last-child{border-bottom:none}.toc__item a{color:#032387;text-decoration:none;font-size:14px;line-height:1.8;display:block}.toc__item a:hover{text-decoration:underline}.toc__item--h3,.toc__item--h4{padding-left:12px}.blog-content{line-height:1.9;color:#1e2538;font-size:15px}.blog-content h2{font-size:24px;font-weight:700;margin:40px 0;padding-left:20px;border-left:6px solid #032387;line-height:1.6}.blog-content h3{font-size:20px;font-weight:700;margin:40px 0;line-height:1.8}.blog-content h3:after{content:"";display:block;width:28px;height:2px;background:#032387;margin-top:4px}.blog-content h4{font-size:18px;font-weight:700;margin:40px 0;line-height:1.8}.blog-content h5{font-size:16px;font-weight:700;margin:40px 0;line-height:1.8}.blog-content p{margin-bottom:20px;line-height:1.8}.blog-content ul{margin:40px 0;padding-left:0;list-style:none}.blog-content ul li{position:relative;padding-left:12px;margin-bottom:8px;line-height:1.8}.blog-content ul li:before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:6px;height:6px;border-radius:50%;background:#032387}.blog-content ol{margin:40px 0;padding-left:24px}.blog-content ol li{margin-bottom:8px;line-height:1.8}.blog-content a{color:#032387;text-decoration:underline}.blog-content a:hover{opacity:.8}.blog-content img{max-width:100%;height:auto;border-radius:8px;margin:40px 0;display:block}.blog-content .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:40px 0}.blog-content table:has(th:nth-child(3)) th:not(:first-child),.blog-content table:has(th:nth-child(3)) td:not(:first-child),.blog-content table:has(td:nth-child(3)) th:not(:first-child),.blog-content table:has(td:nth-child(3)) td:not(:first-child){min-width:160px}.blog-content table:has(th:nth-child(3)) th:first-child,.blog-content table:has(td:nth-child(3)) th:first-child{position:sticky;left:0;z-index:2;background:#f8fafc;box-shadow:2px 0 4px #0000000f}.blog-content table:has(th:nth-child(3)) td:first-child,.blog-content table:has(td:nth-child(3)) td:first-child{position:sticky;left:0;z-index:1;background:#fff;box-shadow:2px 0 4px #0000000f}.blog-content table{width:100%;border-collapse:separate;border-spacing:0;margin:0;font-size:14px;border:1px solid #e5e7eb;border-radius:4px}.blog-content table th:first-child{border-top-left-radius:4px}.blog-content table th:last-child{border-top-right-radius:4px}.blog-content table tr:last-child td:first-child{border-bottom-left-radius:4px}.blog-content table tr:last-child td:last-child{border-bottom-right-radius:4px}.blog-content table th{background:#f8fafc;color:#1e2538;padding:12px 16px;text-align:left;font-weight:700;border-bottom:1px solid #e5e7eb;border-right:1px solid #e5e7eb;vertical-align:middle}.blog-content table th p{margin:0}.blog-content table th:last-child{border-right:none}.blog-content table td{padding:12px 16px;border-bottom:1px solid #e5e7eb;border-right:1px solid #e5e7eb;vertical-align:middle}.blog-content table td p{margin:0}.blog-content table td:last-child{border-right:none}.blog-content table th:first-child,.blog-content table td:first-child{white-space:nowrap;width:1%}.blog-content table th:not(:first-child),.blog-content table td:not(:first-child){word-break:break-all;overflow-wrap:break-word}.blog-content table tr:last-child td{border-bottom:none}.blog-content blockquote{border-left:4px solid #4760ad;padding:12px 16px;margin:40px 0;color:#4f5868;background:#f0f4f8;border-radius:0 4px 4px 0;line-height:1.8}.blog-content blockquote p{margin:0;line-height:1.8}.blog-content code{background:#f8fafc;padding:2px 6px;border-radius:2px;font-family:monospace;font-size:.9em}.blog-content pre{background:#f8fafc;padding:20px;border-radius:8px;overflow-x:auto;margin:20px 0}.blog-content pre code{background:none;padding:0}.blog-related{margin-top:40px;padding-top:32px;padding-bottom:40px;border-top:1px solid #e5e7eb}.blog-related__title{font-size:16px;font-weight:700;color:#1e2538;margin:0 0 4px}.btn{display:inline-block;background:#032387;color:#fff;text-decoration:none;padding:12px 28px;border-radius:18px;font-size:14px;font-weight:700;transition:opacity .15s}.btn:hover{opacity:.85}