/* Concept 11 · Full article reading layout */
.article-reader{background:#f8faf8;color:#17313a;min-height:70vh}.article-shell{width:min(calc(100% - 48px),920px);margin:0 auto;padding:60px 0 110px}.article-back{display:inline-flex;align-items:center;min-height:44px;color:#265c53;font-size:14px;font-weight:750;text-decoration:none;margin-bottom:30px}.article-heading{font-family:var(--sans,Arial,sans-serif);font-size:clamp(34px,5vw,60px);letter-spacing:-1.7px;line-height:1.12;color:#102d3f;margin:0 0 22px}.article-intro{font-size:19px;line-height:1.7;color:#546972;max-width:780px;margin:0 0 24px}.article-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;letter-spacing:.7px;text-transform:uppercase;font-weight:800;color:#57736c;margin-bottom:28px}.article-hero-image{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;border-radius:3px;background:#d5e6df}.article-content{font-size:18px;line-height:1.83;overflow-wrap:anywhere;margin-top:38px}.article-content p{margin:0 0 1.35em}.article-content p:empty{display:none}.article-content h2{font-size:clamp(25px,3vw,35px);line-height:1.28;color:#153d43;margin:1.8em 0 .7em}.article-content h3{font-size:clamp(21px,2.5vw,27px);line-height:1.35;margin:1.5em 0 .55em}.article-content a{color:#1d7462;text-decoration:underline;text-underline-offset:3px}.article-content a:hover{color:#12463a}.article-content ul,.article-content ol{padding-left:1.5em;margin:0 0 1.4em}.article-content li{margin-bottom:.5em}.article-content blockquote{margin:30px 0;border-left:4px solid #87bfa6;padding:14px 26px;background:#edf5ef}.article-content figure{margin:34px 0}.article-content figure img{width:100%;height:auto;display:block}.article-content figcaption{font-size:13px;color:#566d73;margin-top:8px}.article-tail{padding:35px 0 0;margin-top:65px;border-top:1px solid #cbdcd4;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.article-tail a{color:#1b6657;font-weight:750}.article-reader a:focus-visible{outline:3px solid #206e5f;outline-offset:3px}@media(max-width:640px){.article-shell{width:min(calc(100% - 36px),920px);padding:40px 0 72px}.article-content{font-size:17px}.article-heading{letter-spacing:-.8px}}