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a{color:var(--text-muted);text-decoration:none;font-size:.85rem;font-weight:500;line-height:1.4;display:block;transition:var(--transition)}.toc-card li a:hover{color:var(--primary);padding-left:4px}.guide-article-content{background:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius);padding:3rem;box-shadow:0 4px 12px #00000003}@media (max-width: 600px){.guide-article-content{padding:1.75rem}}.article-meta-badges{display:flex;align-items:center;gap:1.25rem;margin-bottom:1.5rem;flex-wrap:wrap}.read-meta-item{display:inline-flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-muted)}.article-title{font-size:2.25rem;font-weight:800;line-height:1.25;color:var(--text-main);letter-spacing:-.5px;margin-bottom:1.25rem}.article-excerpt{font-size:1.15rem;line-height:1.6;color:var(--text-muted);margin-bottom:2.5rem;padding-left:1rem;border-left:4px solid var(--primary)}.article-body{color:var(--text-main)}.article-h2{font-size:1.5rem;font-weight:700;margin:2.5rem 0 1rem;padding-bottom:.5rem;border-bottom:1px solid var(--border-color);scroll-margin-top:calc(var(--header-height) + 1rem)}.article-p{font-size:1.05rem;line-height:1.75;margin-bottom:1.5rem;color:var(--text-main);opacity:.95}.article-ul{margin-bottom:1.75rem;padding-left:1.75rem}.article-ul li{font-size:1.05rem;line-height:1.7;margin-bottom:.75rem;opacity:.95}.article-callout{display:flex;gap:1rem;padding:1.5rem;border-radius:8px;margin:2rem 0;border-left:4px solid}.article-callout.tip{background:#3b82f60d;border-left-color:#3b82f6;color:var(--text-main)}.article-callout.tip .callout-icon-wrapper{color:#3b82f6}.article-callout.warning{background:#ef44440d;border-left-color:#ef4444;color:var(--text-main)}.article-callout.warning .callout-icon-wrapper{color:#ef4444}.callout-icon-wrapper{flex-shrink:0;display:flex;align-items:flex-start;margin-top:2px}.callout-text{font-size:.95rem;line-height:1.6;font-weight:500}.table-responsive-wrapper{overflow-x:auto;margin:2rem 0;border:1px solid var(--border-color);border-radius:8px}.article-table{width:100%;border-collapse:collapse;text-align:left;font-size:.95rem}.article-table th{background:#00000005;color:var(--text-main);font-weight:700;padding:.9rem 1.2rem;border-bottom:2px solid var(--border-color)}.dark .article-table th{background:#ffffff08}.article-table td{padding:.9rem 1.2rem;border-bottom:1px solid var(--border-color);color:var(--text-main);opacity:.9;line-height:1.5}.article-table tr:last-child td{border-bottom:none}.article-cta-box{background:linear-gradient(135deg,#2563eb0d,#a855f70d);border:1px solid var(--border-color);padding:2rem;border-radius:12px;display:flex;justify-content:space-between;align-items:center;gap:2rem;margin:3rem 0;flex-wrap:wrap}.cta-content h4{font-size:1.15rem;font-weight:700;color:var(--text-main);margin-bottom:.5rem}.cta-content p{font-size:.9rem;color:var(--text-muted);margin:0}.cta-link-btn{background:var(--primary);color:#fff;padding:.75rem 1.5rem;border-radius:99px;text-decoration:none;font-weight:600;font-size:.95rem;display:inline-flex;align-items:center;gap:8px;transition:var(--transition);border:none;cursor:pointer}.cta-link-btn:hover{background:var(--primary-hover);transform:translate(2px)}.article-footer-nav{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border-color)}.help-center-inner .lead-text{font-size:1.1rem;line-height:1.6;color:var(--text-muted)}.diag-flow{display:flex;align-items:center;justify-content:space-between;max-width:650px;margin:2rem auto;gap:1rem}@media (max-width: 600px){.diag-flow{flex-direction:column;gap:1.5rem}.diag-arrow{transform:rotate(90deg)}}.diag-box{background:var(--bg-white);border:2px dashed var(--border-color);padding:1.25rem;border-radius:12px;flex:1;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;transition:var(--transition)}.diag-box.active{border-style:solid;border-color:var(--primary);box-shadow:0 0 16px #2563eb1a}.diag-box span{font-weight:700;font-size:.95rem;color:var(--text-main)}.diag-box small{font-size:.75rem;color:var(--text-muted)}.diag-icon{margin-bottom:4px}.diag-arrow{font-size:1.5rem;color:var(--text-muted);font-weight:700}.faq-accordion{display:flex;flex-direction:column;gap:1rem}.faq-accordion .faq-item{background:var(--bg-white);border:1px solid var(--border-color);border-radius:8px;overflow:hidden;transition:var(--transition)}.faq-accordion .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;background:transparent;border:none;padding:1.25rem 1.5rem;cursor:pointer}.faq-cat-badge{font-size:.7rem;font-weight:700;text-transform:uppercase;color:var(--primary);background:#2563eb0f;padding:.2rem .5rem;border-radius:4px}.faq-accordion .faq-answer{padding:0 1.5rem 1.5rem;color:var(--text-muted);font-size:.95rem;border-top:1px solid transparent}.marketing-container{padding:80px 20px;max-width:1200px;margin:0 auto;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--text-main);background:transparent}.marketing-hero{display:flex;gap:60px;align-items:center;margin-bottom:100px}.hero-content{flex:1}.hero-content h2{font-size:42px;font-weight:800;line-height:1.2;margin-bottom:24px;color:var(--text-main)}.hero-description{font-size:18px;line-height:1.6;color:var(--text-muted);margin-bottom:40px}.hero-features-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.hero-feature-item{display:flex;gap:12px;align-items:flex-start}.feature-check{background:#2563eb1a;padding:4px;border-radius:50%;color:#10b981;flex-shrink:0}.feature-info h4{font-size:16px;font-weight:700;margin-bottom:4px;color:var(--text-main)}.feature-info p{font-size:14px;color:var(--text-muted);line-height:1.4}.hero-visual{flex:1;display:flex;justify-content:center}.illustration-box{background:var(--bg-white);border:1px solid var(--border-color);border-radius:40px;padding:60px;width:100%;max-width:500px;box-shadow:0 4px 20px #00000008;display:flex;align-items:center;justify-content:center}.marketing-details-title{text-align:center;font-size:32px;font-weight:800;margin-bottom:60px;color:var(--text-main)}.details-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:30px;margin-bottom:30px}.details-grid.alt{grid-template-columns:1fr 1.5fr}.detail-card{background:var(--bg-white);border:1px solid var(--border-color);border-radius:32px;padding:40px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:0 4px 6px -1px #00000005,0 2px 4px -1px #00000003;transition:transform .3s ease,box-shadow .3s ease}.detail-card:hover{transform:translateY(-5px);box-shadow:0 20px 25px -5px #0000000d,0 10px 10px -5px #00000005}.detail-card h3{font-size:24px;font-weight:800;margin-bottom:20px;color:var(--text-main)}.detail-card p{font-size:16px;color:var(--text-muted);line-height:1.6}.card-icon-preview{margin-top:30px;display:flex;justify-content:flex-end}.marketing-steps{text-align:center;padding:100px 0}.steps-title{font-size:32px;font-weight:800;margin-bottom:80px;color:var(--text-main)}.steps-flow{display:flex;justify-content:space-around;align-items:flex-start;position:relative}.step-item{flex:1;z-index:1;padding:0 20px}.step-number-bg{font-size:120px;font-weight:900;color:var(--border-color);opacity:.15;line-height:1;margin-bottom:-60px;-webkit-user-select:none;user-select:none}.step-icon-wrapper{width:48px;height:48px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;margin:0 auto 24px;box-shadow:0 10px 15px -3px #2563eb4d}.step-item h4{font-size:18px;font-weight:800;margin-bottom:12px;color:var(--text-main)}.step-item p{font-size:14px;color:var(--text-muted);line-height:1.5}.steps-connector{position:absolute;top:135px;left:15%;right:15%;height:2px;background:var(--border-color);z-index:0}.marketing-faq{padding-top:60px}.faq-title{text-align:center;font-size:32px;font-weight:800;margin-bottom:60px;color:var(--text-main)}.faq-list{max-width:800px;margin:0 auto}.faq-item{border-bottom:1px solid var(--border-color)}.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;padding:24px 0;background:none;border:none;text-align:left;font-size:18px;font-weight:700;cursor:pointer;color:var(--text-main);transition:color .2s}.faq-question:hover{color:var(--primary)}.faq-answer{padding-bottom:24px;font-size:16px;line-height:1.6;color:var(--text-muted)}@media (min-width: 901px){.colspan-2{grid-column:span 2}}@media (max-width: 900px){.marketing-hero{flex-direction:column;gap:40px}.hero-visual{order:-1}.details-grid,.details-grid.alt{grid-template-columns:1fr}.steps-flow{flex-direction:column;gap:60px}.steps-connector{display:none}.illustration-box{padding:30px 15px}.hero-features-grid{grid-template-columns:1fr}.hero-content h2{font-size:32px}.detail-card{padding:25px}}