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64px;background:transparent}.ins-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.ins-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;transition:transform .18s,border-color .18s}.ins-card:hover{transform:translateY(-3px);border-color:var(--acc)}.ins-card-img{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--acc-soft)}.ins-card-img img{display:block;width:100%;height:100%;object-fit:cover}.ins-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}.ins-cat-badge{display:inline-block;padding:6px 12px;border-radius:999px;background:var(--acc-soft);font-size:12px;font-weight:500;line-height:1.2;color:var(--acc-deep);text-decoration:none}a.ins-cat-badge{transition:color .16s,background .16s}a.ins-cat-badge:hover{background:var(--acc-deep);color:#fff}.ins-card-img .ins-cat-badge{position:absolute;left:12px;bottom:12px;background:#ffffffeb;border-radius:6px;padding:5px 10px;font-size:11px}.ins-date,.ins-read-time{font-size:12px;color:var(--dim)}.ins-card h2{font-size:17px;letter-spacing:0;line-height:1.25;color:var(--ink);margin:0 0 8px}.ins-card p{font-size:13.5px;color:var(--dim);line-height:1.6;margin:0;flex:1}.ins-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}.ins-card-when{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.ins-card-when .ins-read-time:before{content:"·";margin-right:8px}.ins-read-more{font-size:13px;font-weight:500;color:var(--acc-deep);text-decoration:none;white-space:nowrap}.ins-card:hover .ins-read-more{text-decoration:underline;text-underline-offset:2px}.ins-empty{grid-column:1 / -1;text-align:center;padding:56px 24px;color:var(--dim);background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.ins-empty h3{font-size:20px;color:var(--ink);margin-bottom:8px}.ins-empty a{color:var(--acc-deep);text-decoration:underline;text-underline-offset:2px}.art-hero{background:transparent;color:var(--ink);padding:56px 0 0}.art-hero-content{max-width:820px;padding:0 0 36px}.art-hero-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}.art-hero h1{font-size:clamp(30px,4.2vw,50px);color:var(--ink);margin:0 0 18px}.art-hero-byline{font-size:14px;color:var(--dim)}.art-hero-byline strong{color:var(--ink);font-weight:600}.art-hero-img{border-radius:20px;border:1px solid var(--line);overflow:hidden;background:var(--acc-soft)}.art-hero-img img{display:block;width:100%;height:auto;aspect-ratio:21 / 9;object-fit:cover}.art-body-wrap{padding:56px 0 72px;background:transparent}.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:64px;align-items:start}.art-prose{font-size:17px;line-height:1.75;color:var(--ink2);max-width:720px}.art-prose h2{font-size:clamp(22px,2.6vw,28px);color:var(--ink);margin:44px 0 14px;line-height:1.15}.art-prose h3{font-size:19px;letter-spacing:-.01em;color:var(--ink);margin:32px 0 10px;line-height:1.25}.art-prose>:first-child{margin-top:0}.art-prose p{margin:0 0 22px}.art-prose a{color:var(--acc-deep);text-decoration:underline;text-underline-offset:2px}.art-prose a:hover{color:var(--acc)}.art-prose strong{color:var(--ink);font-weight:600}.art-prose ul,.art-prose ol{padding-left:1.4em;margin:0 0 24px}.art-prose ul{list-style:disc}.art-prose ol{list-style:decimal}.art-prose li{margin-bottom:8px;padding-left:4px}.art-prose li::marker{color:var(--dim)}.art-prose blockquote{margin:32px 0;padding:18px 24px;background:var(--acc-soft);border-radius:12px;font-size:18px;color:var(--ink);line-height:1.6}.art-tags{margin-top:40px;display:flex;gap:8px;flex-wrap:wrap}.art-tag{padding:5px 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.r-cat{font-size:11px;font-weight:500;text-transform:uppercase;letter-spacing:var(--captrack);color:var(--acc-deep)}.art-related-item .r-title{font-size:13.5px;font-weight:500;color:var(--ink);line-height:1.4}.art-cta-card{background:var(--dark);border-radius:var(--radius);padding:26px 22px;color:#fff}.art-cta-card h3,.art-cta-card h4{font-size:18px;line-height:1.2;color:#fff;margin:0 0 10px}.art-cta-card p{font-size:14px;color:var(--on-dark-dim);line-height:1.6;margin:0 0 18px}.art-cta-card .btn-primary:hover{background:var(--acc)}.art-share{margin-top:48px;padding-top:28px;border-top:1px solid var(--line);display:flex;align-items:center;gap:10px;flex-wrap:wrap}.art-share span{font-size:12px;font-weight:500;color:var(--dim);text-transform:uppercase;letter-spacing:var(--captrack)}.art-share a{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:500;color:var(--ink2);text-decoration:none;transition:border-color .16s,color .16s}.art-share a:hover{border-color:var(--ink);color:var(--ink)}@media (max-width: 1260px){.art-sidebar{top:126px}}@media (max-width: 1040px){.ins-grid{grid-template-columns:repeat(2,1fr)}.art-layout{grid-template-columns:minmax(0,1fr);gap:48px}.art-sidebar{position:static;flex-direction:row;flex-wrap:wrap}.art-sidebar-card,.art-cta-card{flex:1;min-width:240px}}@media (max-width: 760px){.ins-hero-inner{padding:40px 0 24px}.art-hero{padding-top:40px}.art-hero-content{padding-bottom:28px}.art-hero-img{border-radius:16px}.art-hero-img img{aspect-ratio:16 / 9}.art-body-wrap{padding:40px 0 56px}}@media (max-width: 640px){.ins-grid{grid-template-columns:1fr}.art-sidebar{flex-direction:column}.art-prose blockquote{padding:16px 18px;font-size:17px}}.art-mid-cta{margin:36px 0;padding:22px 24px;border-radius:var(--radius);background:var(--acc-soft);border:1px solid #cfe9dd;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.art-mid-cta p{margin:0;flex:1 1 320px;color:var(--ink2);font-size:16px}.art-prose a.btn,.art-prose a.btn:hover{color:#fff;text-decoration:none}