.article-wrap{max-width:800px;margin:0 auto;padding:40px 24px 80px}.article-hero-img{width:100%;height:320px;object-fit:cover;border-radius:var(--r-lg);margin-bottom:28px;display:block}@media (max-width:600px){.article-hero-img{height:200px;border-radius:var(--r-md)}}.breadcrumb{display:flex;align-items:center;gap:6px;font-size:.85rem;margin-bottom:28px;flex-wrap:wrap}.breadcrumb a{color:var(--primary);text-decoration:none}.article-body a,.breadcrumb a:hover{text-decoration:underline}.breadcrumb,.breadcrumb-sep{color:var(--text-muted)}.article-header{margin-bottom:36px}.article-label{display:inline-block;background:var(--primary-pale);color:var(--primary);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 14px;border-radius:var(--r-full);margin-bottom:16px}.article-h1{font-family:var(--font-head);font-size:clamp(1.7rem,4vw,2.5rem);font-weight:900;color:var(--text);line-height:1.2;margin:0 0 16px}.article-meta{font-size:.85rem;color:var(--text-muted);display:flex;gap:16px;flex-wrap:wrap}.article-body{font-size:1.05rem;line-height:1.75;color:var(--text)}.article-body h2,.article-body h3{font-family:var(--font-head);font-weight:800;color:var(--text)}.article-body h2{font-size:1.45rem;margin:40px 0 14px;padding-bottom:8px;border-bottom:3px solid var(--primary-pale)}.article-body h3{font-size:1.15rem;margin:28px 0 10px}.article-body p{margin:0 0 18px}.article-body ol,.article-body ul{margin:0 0 18px 20px;padding:0}.article-body li{margin-bottom:8px}.article-body a:hover,.article-body strong{color:var(--primary-deep)}.article-body a{color:var(--primary);text-underline-offset:3px}.article-body .table-wrap{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:24px 0;border-radius:var(--r-sm)}.article-body table{width:100%;min-width:480px;border-collapse:collapse;margin:0;font-size:.95rem}.article-body th{background:var(--primary);color:#fff;font-weight:800;padding:10px 14px;text-align:left;white-space:nowrap}.article-body td{padding:10px 14px;border-bottom:1px solid var(--border-light)}.article-body tr:nth-child(even) td{background:var(--primary-pale)}@media (max-width:600px){.article-body table{font-size:.85rem}.article-body td,.article-body th{padding:8px 10px}}.callout{background:var(--primary-pale);border-left:4px solid var(--primary);border-radius:0 var(--r-sm) var(--r-sm)0;padding:16px 20px;margin:24px 0;font-size:.98rem}.callout strong{color:var(--primary-deep);display:block;margin-bottom:6px}.article-cta{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:#fff;border-radius:var(--r-lg);padding:28px;margin:40px 0;text-align:center}.article-cta .cta-title{font-family:var(--font-head);font-size:1.4rem;font-weight:900;margin-bottom:8px}.article-cta .cta-sub{font-size:.95rem;opacity:.9;margin-bottom:20px}.article-cta .btn-cta{display:inline-block;background:#fff;color:var(--primary-deep);font-family:var(--font-head);font-size:1rem;font-weight:900;padding:12px 28px;border-radius:var(--r-full);text-decoration:none;transition:transform var(--dur-fast) var(--ease-bounce)}.article-cta .btn-cta:hover{transform:scale(1.04)}.articles-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;padding:0;list-style:none}.article-card{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);padding:28px 24px;display:flex;flex-direction:column;gap:10px;transition:transform var(--dur-fast) var(--ease-bounce),box-shadow var(--dur-fast);text-decoration:none}.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.article-card-icon{font-size:2rem}.article-card-title{font-family:var(--font-head);font-size:1.1rem;font-weight:800;color:var(--text);line-height:1.3}.article-card-desc{font-size:.9rem;color:var(--text-sub);line-height:1.5;flex:1}.article-card-read,.article-nav a{font-size:.85rem;font-weight:800;color:var(--primary)}.article-nav{border-top:2px solid var(--border-light);padding-top:28px;margin-top:48px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.article-nav a{font-size:.9rem;text-decoration:none}.article-nav a:hover{text-decoration:underline}.related-articles{margin:40px 0 8px;padding:28px 0 0;border-top:2px solid var(--border)}.related-title{font-family:var(--font-head);font-size:1.1rem;font-weight:900;color:var(--text);margin-bottom:16px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related-card{display:flex;align-items:flex-start;gap:10px;padding:14px 16px;background:var(--surface-alt);border:1.5px solid var(--border);border-radius:var(--r-md);text-decoration:none;color:var(--text);font-size:.9rem;font-weight:700;transition:border-color var(--dur-fast),box-shadow var(--dur-fast),transform var(--dur-fast) var(--ease-bounce)}.related-card:hover{border-color:var(--primary);box-shadow:var(--shadow-sm);transform:translateY(-2px)}.related-icon{font-size:1.4rem;flex-shrink:0}.related-text{line-height:1.35;color:var(--text-sub)}@media (max-width:640px){.related-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.article-wrap{padding:24px 16px 60px}.article-body h2{font-size:1.25rem}.article-cta{padding:22px 18px}.article-cta .cta-title{font-size:1.15rem}}@media (max-width:480px){.related-grid{grid-template-columns:1fr}}