.breadcrumb{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;padding-block:16px;font-size:13.5px;display:flex}.breadcrumb a:hover{color:var(--blue)}.breadcrumb .sep{opacity:.5}.article-wrap{max-width:760px;margin-inline:auto}.article-cover{aspect-ratio:21/9;border-radius:var(--r-xl);margin:8px 0 28px}.article-head h1{margin:14px 0;font-size:clamp(28px,4vw,44px)}.author-row{border-block:1px solid var(--line-2);align-items:center;gap:12px;margin-bottom:28px;padding:16px 0;display:flex}.author-av{background:var(--blue);color:#fff;border-radius:50%;flex:none;place-items:center;width:46px;height:46px;font-size:16px;font-weight:800;display:grid}.article-body h2{margin:32px 0 14px;font-size:24px}.article-body p{color:#333843;color:lab(23.3404% -.272498 -7.3971);margin:0 0 18px;font-size:17px;line-height:1.7}.article-body .lead{color:var(--slate);font-size:19px}.takeaway-box{background:var(--sky-soft);border-radius:var(--r-lg);margin:30px 0;padding:24px 26px}.takeaway-box h3{margin-bottom:14px;font-size:17px}.takeaway-box ul{flex-direction:column;gap:11px;margin:0;padding:0;list-style:none;display:flex}.takeaway-box li{color:var(--ink);align-items:flex-start;gap:11px;font-size:15px;font-weight:500;display:flex}.takeaway-box svg{color:var(--blue);flex:none;margin-top:3px}.share-row{border-top:1px solid var(--line-2);flex-wrap:wrap;align-items:center;gap:10px;margin:30px 0;padding-top:24px;display:flex}.share-row .sb{width:40px;height:40px;box-shadow:inset 0 0 0 1.5px var(--line);color:var(--slate);cursor:pointer;border-radius:10px;place-items:center;display:grid}.share-row .sb:hover{box-shadow:inset 0 0 0 1.5px var(--blue);color:var(--blue)}.cta-strip{background:linear-gradient(120deg, var(--ink), #242e42);color:#fff;border-radius:var(--r-xl);text-align:center;margin:36px 0;padding:30px}@supports (color:lab(0% 0 0)){.cta-strip{background:linear-gradient(120deg, var(--ink), lab(18.5453% .419274 -14.4872))}}.cta-strip h3{color:#fff;font-size:24px}.article-body .article-list{gap:8px;margin:14px 0 18px;padding-left:22px;display:grid}.article-body .article-list li{line-height:1.65}.article-table-wrap{border:1px solid var(--line);border-radius:var(--r-lg);margin:16px 0 22px;overflow-x:auto}.article-table{border-collapse:collapse;width:100%;min-width:480px;font-size:15px}.article-table th,.article-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:10px 14px}.article-table thead th{background:var(--surface);white-space:nowrap;font-weight:700}.article-table tbody th{font-weight:600}.article-table tbody tr:last-child th,.article-table tbody tr:last-child td{border-bottom:0}.article-callout{border-radius:var(--r-lg);background:var(--surface);border-left:3px solid var(--blue);align-items:flex-start;gap:12px;margin:20px 0;padding:14px 16px;display:flex}.article-callout.is-warn{border-left-color:var(--coral-600)}.article-callout svg{color:var(--blue);flex-shrink:0;margin-top:2px}.article-callout.is-warn svg{color:var(--coral-600)}.article-callout strong{margin-bottom:2px;display:block}.article-callout p{margin:0;font-size:15px;line-height:1.6}.article-faq{margin:32px 0 8px}.article-faq-item{border-bottom:1px solid var(--line);padding:14px 0}.article-faq-item:last-child{border-bottom:0}.article-faq-item h3{margin-bottom:6px;font-size:17px}.article-faq-item p{margin:0}