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0.5rem;font-size:0.75rem;background:rgba(255,255,255,0.1);color:white;border:none;border-radius:var(--radius-sm);cursor:pointer}.tag,.badge{display:inline-block;padding:0.25rem 0.625rem;font-size:0.75rem;font-weight:500;border-radius:var(--radius-sm);background:var(--bg-alt);color:var(--text-muted)}.tag-primary{background:#ede9fe;color:#6d28d9}.tag-success{background:#dcfce7;color:#166534}.tag-warning{background:#fef3c7;color:#92400e}.tags-list{display:flex;gap:0.5rem;flex-wrap:wrap}.section-title{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;color:var(--text)}.section-title-center{text-align:center}.section-subtitle{color:var(--text-muted);max-width:600px;margin:-1rem auto 2rem}.rating{display:flex;align-items:center;gap:0.25rem}.rating-star{color:#f59e0b}.rating-star.empty{color:var(--border)}.rating-value{font-weight:600;margin-left:0.5rem}@media (max-width:1024px){.footer-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.nav-links,.nav-menu{display:none}.mobile-menu-btn,.nav-toggle{display:flex}.hero-title,.hero h1{font-size:1.75rem}.article-title{font-size:1.5rem}.article-meta-bar{flex-direction:column;align-items:flex-start}.article-stats{margin-left:0}.cards-grid{grid-template-columns:1fr}.calculator-grid{grid-template-columns:1fr}.pros-cons{grid-template-columns:1fr}.author-section .author-box{flex-direction:column;text-align:center}.author-credentials{justify-content:center}.footer-grid{grid-template-columns:1fr;text-align:center}.search-input{width:150px}}@media (max-width:480px){body{font-size:15px}.container{padding:0 0.75rem}.hero{padding:2rem 1rem}.hero-title{font-size:1.5rem}.article-content{font-size:1rem}.article-content h2{font-size:1.25rem}.btn{padding:0.625rem 1.25rem}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media print{.site-header,.site-footer,.mobile-menu,.mobile-menu-overlay,.cta-box,.btn,.search-box{display:none 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.card-description{font-size:0.875rem;color:var(--text-muted);margin-bottom:0.75rem}.category-count{display:inline-block;padding:0.25rem 0.75rem;background:var(--bg-alt);color:var(--primary);border-radius:999px;font-size:0.8125rem;font-weight:600}.problem-list{display:flex;flex-direction:column;gap:0}.problem-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;text-decoration:none;color:var(--text);border-bottom:1px solid var(--border);transition:all 0.2s ease}.problem-item:first-child{border-top:1px solid var(--border)}.problem-item:hover{background:var(--bg-alt);text-decoration:none;color:var(--text)}.problem-icon{flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--bg-alt);border-radius:var(--radius);color:var(--primary)}.problem-content{flex:1;min-width:0}.problem-title{font-size:1rem;font-weight:600;margin:0;color:var(--text);line-height:1.4}.problem-meta{font-size:0.8125rem;color:var(--text-muted);margin:0.25rem 0 0}.card-icon{font-size:2rem;margin-bottom:0.75rem;line-height:1}a.card-link.card{display:flex;flex-direction:column;text-decoration:none;color:var(--text)}a.card-link.card:hover{text-decoration:none;color:var(--text)}.hero-search{max-width:560px;margin:2rem auto 0}.hero-search form{display:flex;gap:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--bg)}.hero-search input{flex:1;padding:1rem 1.25rem;border:2px solid var(--border);border-right:none;border-radius:var(--radius-lg) 0 0 var(--radius-lg);font-size:1rem;outline:none;transition:border-color 0.2s}.hero-search input:focus{border-color:var(--primary)}.hero-search button{padding:1rem 1.5rem;background:var(--primary);color:white;border:none;border-radius:0 var(--radius-lg) var(--radius-lg) 0;font-size:1rem;font-weight:600;cursor:pointer;transition:background 0.2s}.hero-search button:hover{background:var(--primary-dark)}.hero-answer{background:rgba(255,255,255,0.15);backdrop-filter:blur(10px);border-left:4px solid rgba(255,255,255,0.5);padding:1.25rem 1.5rem;margin:1.5rem auto;max-width:700px;border-radius:0 var(--radius) var(--radius) 0;font-size:1.0625rem;line-height:1.6;color:rgba(255,255,255,0.95);text-align:left}.hero-answer strong{color:white}.direct-answer{background:linear-gradient(135deg,#f5f3ff 0%,#ede9fe 100%);border-left:4px solid var(--primary);padding:1.25rem 1.5rem;margin:1.5rem 0;border-radius:0 var(--radius) var(--radius) 0;font-size:1.0625rem;line-height:1.6;color:var(--text)}.direct-answer strong{color:var(--primary)}.with-sidebar{display:grid;grid-template-columns:1fr 320px;gap:2.5rem;align-items:start}.sidebar{position:sticky;top:80px;display:flex;flex-direction:column;gap:1.5rem}.sidebar-widget{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem}.sidebar-widget h3{font-size:1rem;font-weight:700;margin:0 0 0.75rem;color:var(--text)}.sidebar-list{list-style:none;padding:0;margin:0}.sidebar-list li{padding:0.5rem 0;border-bottom:1px solid var(--border)}.sidebar-list li:last-child{border-bottom:none}.sidebar-list a{font-size:0.9rem;color:var(--text-muted);line-height:1.4}.sidebar-list a:hover{color:var(--primary)}.solution-step{display:flex;gap:1.25rem;padding:1.5rem 0;border-bottom:1px solid var(--border)}.solution-step:last-child{border-bottom:none}.step-number{flex-shrink:0;width:40px;height:40px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.125rem}.step-content{flex:1}.step-content h3{font-size:1.125rem;font-weight:700;margin:0 0 0.75rem;color:var(--text)}.step-content p{margin:0;color:var(--text-muted);line-height:1.7}.warning-box{background:linear-gradient(135deg,#fef3c7 0%,#fde68a 100%);border:1px solid #f59e0b;border-radius:var(--radius-lg);padding:1.5rem 2rem;margin:2rem 0}.warning-box h3{color:#92400e;margin:0 0 1rem;font-size:1.125rem}.warning-box ul{margin:0;padding-left:1.25rem}.warning-box li{margin-bottom:0.5rem;color:#78350f;line-height:1.5}.alternative-card{display:flex;flex-direction:column}.alternative-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.alternative-logo{font-size:2rem;line-height:1;flex-shrink:0}.alternative-body{flex:1}.alternative-body .card-description{margin-bottom:0}.alternative-cta{margin-top:1rem;padding-top:1rem;border-top:1px solid var(--border)}.related-articles{margin:3rem 0 2rem;padding-top:2rem;border-top:1px solid var(--border)}.related-articles h2{margin-bottom:1.5rem}.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}.related-grid .card{padding:1.25rem}.related-grid .card-title{font-size:0.9375rem;margin:0}.card-badge{display:inline-block;padding:0.2rem 0.6rem;background:var(--primary);color:white;border-radius:var(--radius-sm);font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px}.sources-section{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border)}.sources-list{list-style:none;padding:0;margin:1rem 0 0}.sources-list li{padding:0.5rem 0}.source-link{display:inline-flex;align-items:center;gap:0.4rem;color:var(--primary);font-size:0.9375rem}.source-link:hover{text-decoration:underline}.external-icon{flex-shrink:0;opacity:0.6}.payment-info-box,.imqc-payment{background:linear-gradient(135deg,#f0fdf4 0%,#dcfce7 100%);border:1px solid #86efac;border-radius:var(--radius-lg);padding:1.25rem 1.5rem;margin:1.5rem 0}.imqc-payment-title{font-size:1rem;font-weight:700;margin:0 0 0.5rem;color:#166534}.imqc-payment-recommended{margin:0 0 0.25rem;font-size:0.9375rem}.imqc-payment-others{margin:0;font-size:0.875rem;color:var(--text-muted)}.nav-search form{display:flex;align-items:center}.nav-search input[type="search"]{padding:0.5rem 0.75rem;border:1px solid var(--border);border-radius:var(--radius) 0 0 var(--radius);font-size:0.875rem;width:180px;outline:none;transition:all 0.2s}.nav-search input[type="search"]:focus{border-color:var(--primary);box-shadow:0 0 0 2px rgba(124,58,237,0.1)}.nav-search button{padding:0.5rem 0.75rem;background:var(--bg-alt);border:1px solid var(--border);border-left:none;border-radius:0 var(--radius) var(--radius) 0;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;transition:all 0.2s}.nav-search button:hover{background:var(--primary);color:white;border-color:var(--primary)}.text-muted{color:var(--text-muted)}.text-sm{font-size:0.875rem}.mb-4{margin-bottom:1.5rem}.mb-5{margin-bottom:2rem}.mt-5{margin-top:2rem}.btn-sm{padding:0.5rem 1rem;font-size:0.875rem}.stats-section{background:var(--bg-secondary,#f5f3ff)}.stat-block{padding:1.5rem 1rem}.stat-block .stat-number{font-size:2.5rem;font-weight:700;color:var(--primary);line-height:1.2}.stat-block .text-muted{font-size:0.9375rem;margin-top:0.25rem}.intro.answer-capsule{font-size:1.125rem;color:var(--text-muted);line-height:1.7;margin-bottom:1.5rem}.breadcrumbs-list{display:flex;flex-wrap:wrap;align-items:center;list-style:none;padding:0;margin:0;gap:0}.breadcrumbs-item{display:flex;align-items:center}.breadcrumbs-item+.breadcrumbs-item::before{content:"›";margin:0 0.5rem;color:var(--text-light);font-size:1.1em}.breadcrumbs-link{color:var(--primary);font-size:0.875rem}.breadcrumbs-current{color:var(--text-muted);font-size:0.875rem}.article-content .author-box{display:flex;align-items:flex-start;gap:1.25rem;padding:1.5rem;background:var(--bg-alt);border-radius:var(--radius-lg);margin:2.5rem 0}.author-photo{width:80px;height:80px;border-radius:50%;object-fit:cover;flex-shrink:0;background:var(--border)}main .affiliate-disclosure{background:var(--bg-alt);border-left:4px solid var(--primary);padding:1rem 1.25rem;margin:1.5rem 0;font-size:0.875rem;color:var(--text-muted);border-radius:0 var(--radius) var(--radius) 0}.category-page{padding:2rem 0}.category-header{max-width:800px;margin:0 auto 2rem;padding:0 1rem}.category-page-title{font-size:2rem;font-weight:800;margin:0 0 1rem;color:var(--text)}.category-description{color:var(--text-muted);font-size:1.0625rem;margin:0}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;padding:0 1rem;max-width:1200px;margin:0 auto}.hero-content{max-width:700px;margin:0 auto}.gradient{background:linear-gradient(135deg,#a78bfa,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (max-width:1024px){.with-sidebar{grid-template-columns:1fr}.sidebar{position:static}.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.section{padding:2.5rem 0}.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.hero-search{max-width:100%}.nav-search{display:none}.problem-item{padding:0.875rem 1rem}.solution-step{flex-direction:column;gap:0.75rem}.step-number{width:32px;height:32px;font-size:0.875rem}.related-grid{grid-template-columns:1fr}.article-content .author-box{flex-direction:column;text-align:center;align-items:center}}@media (max-width:480px){.grid-4{grid-template-columns:1fr}.category-card{padding:1.25rem 1rem}.hero-search form{flex-direction:column}.hero-search input{border-right:2px solid var(--border);border-radius:var(--radius-lg)}.hero-search button{border-radius:var(--radius-lg)}}@media (max-width:768px){.nav-menu.active{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--bg,#fff);border-top:1px solid var(--border,#e5e7eb);box-shadow:0 8px 25px rgba(0,0,0,0.1);padding:0.5rem 0;z-index:999}.nav-menu.active li{width:100%}.nav-menu.active a{padding:0.875rem 1.5rem;border-bottom:1px solid var(--bg-alt,#f9fafb);width:100%;display:block}.nav-menu.active a:hover{background:var(--bg-alt,#f9fafb);padding-left:2rem}.main-nav{position:relative}.nav-toggle.active .hamburger{background:transparent}.nav-toggle.active .hamburger::before{transform:rotate(45deg);top:0}.nav-toggle.active .hamburger::after{transform:rotate(-45deg);top:0}}.related-articles ul{display:grid!important;grid-template-columns:repeat(2,1fr)!important;gap:12px!important;list-style:none!important;padding:0!important;margin:0!important}.related-articles li{margin:0!important;padding:0!important}.related-articles li a{display:block!important;padding:14px 16px!important;background:#f8f9fa!important;border:1px solid #edf2f7!important;border-radius:8px!important;font-weight:500!important;font-size:0.9rem!important;text-decoration:none!important;transition:all 0.2s!important;line-height:1.4!important}.related-articles li a:hover{border-color:#3b82f6!important;background:#eff6ff!important;transform:translateY(-2px)!important}.related-articles li a::before{content:none!important}@media(max-width:640px){.related-articles ul{grid-template-columns:1fr!important}}.author-box{color:#1a1a2e!important;background:#fff!important}.author-box .author-name{color:#1a1a2e!important;font-weight:700!important}.author-box .author-bio{color:#4a5568!important}.author-box .author-title{color:#718096!important}@media(min-width:769px){.mobile-menu-btn,.mobile-menu-toggle,.menu-toggle,.nav-toggle,.menu-btn{display:none!important}.mobile-menu,.mobile-sidebar,.nav-mobile,.mobile-menu-overlay{display:none!important}}.skip-link{position:absolute!important;top:-9999px!important;left:-9999px!important}.skip-link:focus{position:fixed!important;top:0!important;left:0!important;z-index:10000;background:#1a1a2e;color:#fff;padding:12px 24px}.full-inner,.card-grid-wrap,.footer-grid{max-width:1100px;margin-left:auto;margin-right:auto;padding-left:20px;padding-right:20px;box-sizing:border-box}.article-grid{align-items:start}.article-card-link{height:100%}.article-card{height:100%}.article-card .related-articles{display:none !important}.share-bar{display:flex;align-items:center;gap:8px;margin:20px 0;padding:12px 0;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb;flex-wrap:wrap}.share-label{font-size:14px;font-weight:600;color:#374151}.share-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;font-size:14px;font-weight:700;text-decoration:none;transition:transform 0.2s,opacity 0.2s}.share-btn:hover{transform:scale(1.1);opacity:0.85}.share-btn.twitter{background:#000;color:#fff}.share-btn.facebook{background:#1877f2;color:#fff}.share-btn.whatsapp{background:#25d366;color:#fff}.share-btn.linkedin{background:#0077b5;color:#fff}.cookie-bar,#cookieBar{display:none!important}#ctaBar{display:none!important}