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20px;font-size:1rem;font-weight:700;list-style:none;display:flex}summary::-webkit-details-marker{display:none}summary:hover{background:var(--brand-glow)}summary svg{width:20px;height:20px;color:var(--text-muted);transition:transform .3s var(--ease);fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}details[open] summary svg{transform:rotate(180deg)}.faq-body{padding:0 20px 20px}.faq-body p{color:var(--text-secondary);line-height:1.75}.contact-form{gap:18px;max-width:640px;display:grid}.contact-form label{color:var(--text-secondary);gap:6px;font-size:.88rem;font-weight:700;display:grid}.contact-form input,.contact-form textarea{border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-secondary);width:100%;min-height:48px;color:var(--text-primary);transition:all var(--duration) var(--ease);padding:12px 14px;font-weight:500}.contact-form textarea{resize:vertical;min-height:140px}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-glow);outline:none}.contact-status{min-height:1.4em;font-size:.88rem;font-weight:600}.contact-status.success{color:var(--success)}.contact-status.error{color:var(--error)}.contact-fallback{color:var(--text-muted);margin-top:16px;font-size:.9rem}.contact-fallback a{color:var(--brand-light);font-weight:700}.contact-fallback a:hover{text-decoration:underline}.blog-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;display:grid}.blog-card{border-radius:var(--radius-lg);background:var(--bg-surface);border:1px solid var(--border);transition:all var(--duration) var(--ease);flex-direction:column;display:flex;overflow:hidden}.blog-card:hover{border-color:var(--border-brand);box-shadow:var(--shadow-lg),var(--shadow-glow);transform:translateY(-3px)}.blog-card 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h3{margin-top:28px}.blog-content p{color:var(--text-secondary);margin-bottom:18px;font-size:1.05rem;line-height:1.8}.blog-content ul,.blog-content ol{color:var(--text-secondary);margin-bottom:18px;padding-left:24px}.blog-content li{margin-bottom:6px;line-height:1.7}.blog-content a{color:var(--brand-light);font-weight:600}.blog-content a:hover{text-decoration:underline}.blog-content blockquote{border-left:3px solid var(--brand);background:var(--brand-glow);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--text-secondary);margin:24px 0;padding:12px 20px;font-style:italic}.blog-content code{background:var(--bg-elevated);border-radius:4px;padding:2px 6px;font-size:.9em}.blog-content pre{background:var(--bg-elevated);border-radius:var(--radius-md);margin:24px 0;padding:20px;overflow-x:auto}.blog-content pre code{background:0 0;padding:0}.pagination{justify-content:center;align-items:center;gap:8px;margin-top:40px;display:flex}.pagination a,.pagination span{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-surface);min-width:40px;height:40px;transition:all var(--duration) var(--ease);place-items:center;padding:0 12px;font-size:.88rem;font-weight:700;display:grid}.pagination a:hover{border-color:var(--border-brand);background:var(--brand-glow);color:var(--brand-light)}.pagination .current{background:var(--brand);border-color:var(--brand);color:#fff}.pagination .disabled{opacity:.4;pointer-events:none}.page-header{text-align:center;padding:60px 0 40px}.page-header p{color:var(--text-secondary);max-width:640px;margin:0 auto}.page-body{max-width:860px;margin:0 auto;padding-bottom:80px}.page-body h2{margin-top:36px}.page-body h3{margin-top:24px}.page-body p{color:var(--text-secondary);margin-bottom:16px;line-height:1.8}.page-body ul,.page-body ol{color:var(--text-secondary);margin-bottom:16px;padding-left:24px}.page-body li{margin-bottom:6px;line-height:1.7}.page-body a{color:var(--brand-light);font-weight:600}.page-body a:hover{text-decoration:underline}.sitemap-section{margin-bottom:32px}.sitemap-section h3{margin-bottom:12px}.sitemap-links{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:8px;display:grid}.sitemap-links a{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-surface);transition:all var(--duration) var(--ease);padding:10px 14px;font-size:.9rem;display:block}.sitemap-links a:hover{border-color:var(--border-brand);color:var(--brand-light)}.error-page{text-align:center;padding:100px 0}.error-page h1{background:linear-gradient(135deg,var(--brand),var(--accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:12px;font-size:clamp(4rem,12vw,8rem)}.error-page p{color:var(--text-secondary);margin-bottom:32px;font-size:1.1rem}.error-actions{justify-content:center;gap:12px;display:flex}.site-footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:60px 0 0}.footer-grid{grid-template-columns:1.2fr .8fr 1fr;gap:40px;padding-bottom:40px;display:grid}.footer-brand p{color:var(--text-muted);max-width:280px;margin-top:16px;font-size:.92rem}.logo-footer{margin-bottom:8px}.footer-col h3{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin-top:0;margin-bottom:16px;font-size:.9rem;font-weight:800}.footer-nav{flex-direction:column;gap:10px;display:flex}.footer-nav a{color:var(--text-secondary);transition:color var(--duration) var(--ease);font-size:.92rem}.footer-nav a:hover{color:var(--brand-light)}.social-links{gap:10px;margin-top:16px;display:flex}.social-links a{border-radius:var(--radius-sm);border:1px solid var(--border);width:40px;height:40px;color:var(--text-secondary);transition:all var(--duration) var(--ease);place-items:center;display:grid}.social-links a:hover{border-color:var(--border-brand);color:var(--brand-light);background:var(--brand-glow)}.social-links svg{fill:currentColor;stroke:none;width:18px;height:18px}.lang-switcher{margin-top:16px}.lang-switcher select{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-primary);min-height:40px;color:var(--text-primary);cursor:pointer;appearance:none;transition:all var(--duration) var(--ease);padding:8px 36px 8px 12px;font-size:.85rem}.lang-switcher select:hover{border-color:var(--border-hover)}.lang-switcher select:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-glow);outline:none}.footer-bottom{border-top:1px solid var(--border);text-align:center;padding:20px 0}.footer-bottom p{color:var(--text-muted);font-size:.85rem}@media(max-width:1024px){.hero-grid{grid-template-columns:1fr;gap:40px}.calc-card{position:static}.content-grid{grid-template-columns:1fr}.link-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:768px){.menu-toggle{display:flex}.nav{flex-wrap:wrap}.nav-links{flex-direction:column;gap:4px;width:100%;padding:8px 0 16px;display:none}.nav-links.is-open{display:flex}.nav-links a{padding:12px 14px}.hero{padding:36px 0 48px}.section{padding:56px 0}h1{font-size:clamp(2.2rem,8vw,3.2rem)}.link-grid,.action-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:32px}.blog-grid{grid-template-columns:1fr}}@media(max-width:480px){.wrap{width:calc(100% - 32px)}.calc-card-inner{padding:20px}.feature-pills{flex-direction:column;gap:8px}.feature-pills li{justify-content:flex-start}}@media(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@keyframes resultPop{0%{opacity:.7;transform:scale(.95)}50%{transform:scale(1.02)}to{opacity:1;transform:scale(1)}}.result-value.animate{animation:resultPop .3s var(--ease)}[dir=rtl] .check-list li{padding-left:0;padding-right:32px}[dir=rtl] .check-list li:before{left:auto;right:0}[dir=rtl] .faq-body{padding:0 20px 20px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
