.ar-hero{background:var(--dir-navy);color:#fff;position:relative;overflow:hidden}.ar-hero-bg{object-fit:cover;width:55%;height:100%;position:absolute;inset:0 0 0 auto}.ar-hero-shade{background:linear-gradient(90deg, var(--dir-navy) 0%, var(--dir-navy) 45%, #0b1d3f8c 75%, #0b1d3f4d 100%);position:absolute;inset:0}.ar-hero-inner{justify-items:start;gap:12px;padding:22px 0 32px;display:grid;position:relative}.ar-hero-inner>*{max-width:680px}.ar-hero h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;line-height:1.12}.ar-hero p{color:#ffffffe6;margin:0;font-size:1.05rem;line-height:1.5}.ar-tags{gap:8px;display:flex}.ar-tag{background:var(--dir-yellow);text-transform:uppercase;color:var(--dir-navy);border-radius:4px;padding:3px 10px;font-size:.72rem;font-weight:800}.ar-tag-ghost{color:#fff;background:0 0;border:1px solid #ffffff80}.ar-meta{color:#ffffffd1;flex-wrap:wrap;gap:8px 20px;font-size:.82rem;display:flex}.ar-meta span{align-items:center;gap:6px;display:inline-flex}.ar-layout{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:40px;padding-top:32px;display:grid}.ar-body{color:#1f2937;min-width:0;max-width:760px;font-size:1.02rem;line-height:1.7}.ar-intro{color:#0f172a;margin:0 0 22px;font-size:1.15rem;line-height:1.6}.ar-summary{border-left:4px solid var(--dir-yellow);background:#fffbeb;border-radius:0 12px 12px 0;margin:0 0 28px;padding:18px 22px}.ar-summary strong{color:var(--dir-navy)}.ar-summary ul{margin:8px 0 0;padding-left:20px}.ar-section{margin-bottom:30px;scroll-margin-top:100px}.ar-section h2{color:var(--dir-navy);font-size:clamp(1.25rem,2.4vw,1.55rem);font-weight:800;line-height:1.25;margin:0 0 12px!important}.ar-section p{margin:0 0 12px}.ar-section ul,.ar-section ol{gap:8px;margin:0 0 12px;padding-left:22px;display:grid}.ar-steps{counter-reset:step;list-style:none;padding-left:0!important}.ar-steps li{counter-increment:step;padding-left:44px;position:relative}.ar-steps li:before{content:counter(step);background:var(--dir-navy);color:#fff;border-radius:50%;place-items:center;width:30px;height:30px;font-size:.85rem;font-weight:800;display:grid;position:absolute;top:0;left:0}.ar-checklist{list-style:none;padding-left:0!important}.ar-checklist li{align-items:center;gap:10px;display:flex}.ar-checklist li:before{content:"✓";color:#166534;background:#dcfce7;border-radius:50%;flex:none;place-items:center;width:22px;height:22px;font-size:.75rem;font-weight:900;display:grid}.ar-table{border:1px solid var(--dir-line);border-radius:10px;margin:4px 0 14px;overflow-x:auto}.ar-table table{border-collapse:collapse;width:100%;font-size:.92rem}.ar-table th,.ar-table td{border-bottom:1px solid var(--dir-line);text-align:left;vertical-align:top;padding:10px 14px}.ar-table th{background:var(--dir-soft);color:var(--dir-navy);font-weight:700}.ar-table tr:last-child td{border-bottom:0}.ar-tip{background:#eef3fc;border-radius:10px;margin:6px 0 4px;padding:14px 18px}.ar-tip strong{color:var(--dir-blue);font-size:.86rem}.ar-tip p{font-size:.95rem;margin:4px 0 0!important}.ar-faq{gap:10px;display:grid}.ar-faq details{border:1px solid var(--dir-line);border-radius:10px}.ar-faq summary{color:var(--dir-navy);cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;font-weight:700;list-style:none;display:flex}.ar-faq summary::-webkit-details-marker{display:none}.ar-faq summary:after{content:"+";font-size:1.2rem;font-weight:500}.ar-faq details[open] summary:after{content:"−"}.ar-faq details p{margin:0;padding:0 16px 14px;font-size:.95rem}.ar-sources{border-top:1px solid var(--dir-line);color:var(--dir-muted);padding-top:18px;font-size:.84rem}.ar-sources strong{color:var(--dir-navy)}.ar-sources ul{gap:4px;margin:8px 0 0;padding-left:18px;display:grid}.ar-sources a{color:var(--dir-blue);overflow-wrap:anywhere;text-decoration:underline}.ar-side{gap:16px;display:grid;position:sticky;top:96px}.ar-toc{background:var(--dir-soft);border-radius:12px;gap:10px;padding:18px;display:grid}.ar-toc strong{color:var(--dir-navy)}.ar-toc ol{gap:8px;margin:0;padding-left:18px;font-size:.86rem;display:grid}.ar-toc a{color:#344054}.ar-toc a:hover{color:var(--dir-blue)}.ar-cta{background:var(--dir-navy);color:#fff;border-radius:12px;gap:8px;padding:18px;display:grid}.ar-cta p{color:#ffffffd9;margin:0 0 6px;font-size:.88rem}.ar-block-title{color:var(--dir-navy);font-size:clamp(1.2rem,2.4vw,1.5rem);font-weight:800}.ar-products{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;display:grid}.ar-product{border:1px solid var(--dir-line);border-radius:10px;grid-template-rows:auto auto 1fr auto;gap:4px;padding:12px;transition:box-shadow .16s;display:grid}.ar-product:hover{box-shadow:0 10px 22px #0b1d3f14}.ar-product-img{aspect-ratio:1;margin-bottom:4px}.ar-product-img img{object-fit:contain;width:100%;height:100%}.ar-product small{text-transform:uppercase;color:var(--dir-navy);font-size:.66rem;font-weight:800}.ar-product strong{font-size:.8rem;font-weight:600;line-height:1.3}.ar-product b{color:var(--dir-navy)}.ar-related{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.ar-related-card{border:1px solid var(--dir-line);border-radius:12px;gap:12px;padding:10px;display:flex}.ar-related-card:hover{box-shadow:0 10px 22px #0b1d3f14}.ar-related-card img{aspect-ratio:1.3;object-fit:cover;border-radius:8px;flex:none;width:110px}.ar-related-card>span{align-content:center;gap:4px;display:grid}.ar-related-card small{text-transform:uppercase;color:var(--dir-blue);font-size:.7rem;font-weight:800}.ar-related-card strong{color:var(--dir-navy);font-size:.9rem;line-height:1.3}.ar-related-card em{color:var(--dir-muted);align-items:center;gap:4px;font-size:.76rem;font-style:normal;display:inline-flex}@media (max-width:1100px){.ar-products{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:960px){.ar-layout{grid-template-columns:1fr}.ar-side{order:-1;position:static}.ar-toc{display:none}.ar-hero-bg{opacity:.3;width:100%}.ar-related{grid-template-columns:1fr}}@media (max-width:560px){.ar-products{grid-template-columns:repeat(2,minmax(0,1fr))}}