/* コラム（一覧・詳細）2026 */
.jsc-page-section{padding:48px 20px 96px}
.jsc-page-inner{max-width:1040px;margin:0 auto}
.jsc-page-title{display:none}
.jsc-filter{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 36px}
.jsc-filter__btn{display:inline-block;padding:8px 18px;border-radius:999px;border:1px solid #d7deea;background:#fff;color:#003f78;font-size:14px;font-weight:700;text-decoration:none;transition:.15s}
.jsc-filter__btn:hover{border-color:#003f78}
.jsc-filter__btn--active{background:#003f78;border-color:#003f78;color:#fff}
.jsc-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.jsc-card-grid--small{grid-template-columns:repeat(3,1fr);gap:16px}
.jsc-card{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(15,42,95,.08);border:1px solid #edf0f5;transition:transform .18s,box-shadow .18s}
.jsc-card:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(15,42,95,.14)}
.jsc-card__link{display:block;color:inherit;text-decoration:none;height:100%}
.jsc-card__thumb{aspect-ratio:16/9;overflow:hidden;background:#f2f5f9}
.jsc-card__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.jsc-card__body{padding:18px 20px 22px}
.jsc-card__cat{display:inline-block;padding:3px 12px;border-radius:999px;background:#ff7f0f;color:#fff;font-size:12px;font-weight:700}
.jsc-card__title{margin:10px 0 8px;font-size:17px;line-height:1.5;color:#003f78;font-weight:700}
.jsc-card__summary{margin:0 0 10px;font-size:14px;line-height:1.8;color:#4b5563}
.jsc-card__date{font-size:12px;color:#8a94a6}
.jsc-empty{grid-column:1/-1;text-align:center;padding:64px 16px;color:#6b7280;background:#fff;border-radius:18px;border:1px dashed #d7deea}
.jsc-pagination{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:40px}
.jsc-pagination__btn{padding:8px 18px;border-radius:999px;background:#003f78;color:#fff;text-decoration:none;font-weight:700}
.jsc-breadcrumb{font-size:13px;color:#8a94a6;margin-bottom:20px}
.jsc-breadcrumb a{color:#003f78}
.jsc-article{background:#fff;border-radius:24px;padding:40px 46px 56px;box-shadow:0 18px 40px rgba(15,42,95,.08);border:1px solid #edf0f5}
.jsc-article__header{margin-bottom:24px}
.jsc-article__title{margin:12px 0 10px;font-size:26px;line-height:1.5;color:#003f78}
.jsc-article__thumb{margin:0 -46px 32px}
.jsc-article__thumb img{width:100%;height:auto;display:block}
.jsc-article__body{font-size:16px;line-height:2;color:#1f2937}
.jsc-article__body img{max-width:100%;height:auto}
.jsc-related{margin-top:56px}
.jsc-related__title{font-size:20px;color:#003f78;margin:0 0 18px;text-align:center}
@media (max-width:900px){.jsc-card-grid,.jsc-card-grid--small{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){
 .jsc-page-section{padding:28px 16px 120px}
 .jsc-card-grid,.jsc-card-grid--small{grid-template-columns:1fr}
 .jsc-filter{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;margin:0 -16px 24px;padding-left:16px;padding-right:16px}
 .jsc-filter__btn{white-space:nowrap}
 .jsc-article{padding:24px 20px 36px;border-radius:18px}
 .jsc-article__thumb{margin:0 -20px 24px}
 .jsc-article__title{font-size:21px}
}