.col-hero{background:linear-gradient(120deg,#DCE6F0,#fff);padding:56px 0 44px}
.col-hero h1{font-family:var(--serif);font-size:clamp(26px,4.4vw,38px);line-height:1.55;margin:10px 0 14px;font-weight:600}
.col-hero p{color:var(--muted);margin:0}
.col-hero .col-author{display:inline-block;margin-top:16px;font-size:13px;border-left:3px solid #AFC5D6;padding-left:12px}
.col-strip{background:#0A1220;color:#fff;font-size:13px;padding:14px 0}
.col-strip .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.col-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.col-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.col-cards{grid-template-columns:1fr}}
.col-cat-band{background:#EEF3F8}
.col-cat-band h2{font-size:clamp(24px,3.4vw,30px);margin:6px 0 8px}
.col-cat-lead{color:var(--muted);margin:0 0 24px;font-size:14px}
.col-card{display:flex;flex-direction:column;background:#fff;color:inherit;text-decoration:none;border:1px solid #C9D5E1;box-shadow:0 6px 18px rgba(10,18,32,.07);transition:transform .2s,box-shadow .2s;min-width:0}
.col-card:hover,.col-card:focus-visible{transform:translateY(-3px);box-shadow:0 12px 26px rgba(10,18,32,.14)}
.col-card-img{display:block;width:100%;height:auto;aspect-ratio:840/502;object-fit:cover;max-width:100%}
.col-cat-photo{display:block;width:100%;max-width:100%;height:auto;max-height:280px;object-fit:cover;margin-top:28px}
.col-eyecatch{display:block;width:100%;max-width:100%;height:auto;aspect-ratio:21/9;object-fit:cover;margin:0 0 22px}
.col-card-head{display:flex;justify-content:space-between;align-items:center;background:#1E2A3A;color:#fff;padding:12px 18px}
.col-card-head .t{font-size:11px;letter-spacing:.24em}
.col-card-head .n{font-size:11.5px;background:#AFC5D6;color:#0A1220;padding:2px 10px;border-radius:999px}
.col-card-body{padding:18px 18px 8px;flex:1}
.col-card h3{font-family:var(--serif);font-size:20px;margin:0 0 8px;font-weight:600}
.col-card p{font-size:13px;color:var(--muted);margin:0 0 12px;line-height:1.75}
.col-card-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.col-card-list li{font-size:12.5px;padding:7px 0 7px 14px;border-bottom:1px dashed var(--line);position:relative;line-height:1.6}
.col-card-list li::before{content:"";position:absolute;left:2px;top:15px;width:5px;height:5px;background:#AFC5D6}
.col-card-go{display:flex;justify-content:space-between;align-items:center;margin:12px 18px 18px;padding:12px 14px;background:#0A1220;color:#fff;font-size:13px}
.col-card:hover .col-card-go b{transform:translateX(3px)}.col-card-go b{transition:transform .2s;font-weight:400}
@media(prefers-reduced-motion:reduce){.col-card,.col-card-go b{transition:none}.col-card:hover{transform:none}}
.col-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
@media(max-width:700px){.col-list{grid-template-columns:1fr}}
.col-list li{border-bottom:1px solid var(--line)}
.col-list a{display:flex;gap:12px;align-items:baseline;padding:12px 0;color:inherit;text-decoration:none}
.col-list a:hover .tt{text-decoration:underline}
.col-tag{font-size:10.5px;background:#E7EBEF;padding:2px 9px;white-space:nowrap}
.col-cta{background:#E7EBEF;padding:28px 30px;margin-top:36px}
.col-cta h2,.col-cta h3{font-family:var(--serif);font-size:20px;margin:0 0 6px;border:0;padding:0}
.col-cta p{font-size:14px;color:var(--muted);margin:0 0 14px}
.col-cta .btns{display:flex;flex-wrap:wrap;gap:8px}
.col-cta .btns a{font-size:13px;padding:11px 16px;border:1px solid #0A1220;color:#0A1220;text-decoration:none;background:#fff}
.col-cta .btns a.p{background:#0A1220;color:#fff}
.col-cta .btns a.ig{border-color:#9A7B3F;color:#7a5f2c}
.col-fig{margin:22px 0 26px}
.col-fig .row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;align-items:flex-start}
.col-fig img{display:block;max-width:100%;height:auto;border:1px solid #E7EBEF}
.col-fig .row.two img{flex:1 1 240px;min-width:0;max-height:420px;object-fit:contain;background:#F6F7F9}
.col-fig figcaption{font-size:12.5px;color:var(--muted);margin-top:8px;line-height:1.7}
.col-article{max-width:760px;margin:0 auto}
.col-article .meta{font-size:12px;color:var(--muted);margin:6px 0 20px}
.col-answer{background:#DCE6F0;border-left:4px solid #0A1220;padding:16px 18px;margin:0 0 24px}
.col-answer b{display:block;font-size:11px;letter-spacing:.2em;color:var(--muted);margin-bottom:4px}
.col-article h2{font-family:var(--serif);font-size:21px;border-bottom:1px solid var(--line);padding-bottom:6px;margin:34px 0 12px;font-weight:600}
.col-term{border:1px solid var(--line);padding:12px 16px;font-size:13.5px;color:var(--muted);margin:12px 0}
.col-term b{color:var(--ink)}
.col-doctor{border:1px solid #b9c4cf;padding:14px 18px;background:#fff}
.col-doctor b{color:#0A1220}
.col-faq details{border-bottom:1px solid var(--line);padding:10px 0}
.col-faq summary{cursor:pointer;font-weight:600}
.col-refs{font-size:13px;color:var(--muted)}
.col-refs a{color:inherit}
.col-author-box{display:flex;gap:16px;background:#E7EBEF;padding:18px;margin-top:30px;font-size:13.5px}
.col-author-box img{width:96px;height:120px;object-fit:cover;object-position:top;flex:none}
.col-author-box small{display:block;color:var(--muted);margin-top:6px}
.col-note{font-size:12px;color:var(--muted)}