:root{--zbb-primary:#1a5fb4;--zbb-primary-dark:#0d4a8c;--zbb-primary-light:#3584e4;--zbb-secondary:#c4a000;--zbb-secondary-dark:#9a7d00;--zbb-secondary-light:#f5d033;--zbb-white:#ffffff;--zbb-black:#1a1a1a;--zbb-gray-100:#f8f9fa;--zbb-gray-200:#e9ecef;--zbb-gray-300:#dee2e6;--zbb-gray-400:#ced4da;--zbb-gray-500:#adb5bd;--zbb-gray-600:#6c757d;--zbb-gray-700:#495057;--zbb-gray-800:#343a40;--zbb-gray-900:#212529;--zbb-success:#28a745;--zbb-warning:#ffc107;--zbb-danger:#dc3545;--zbb-info:#17a2b8;--zbb-font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;--zbb-font-size-base:16px;--zbb-font-size-sm:14px;--zbb-font-size-lg:18px;--zbb-font-size-xl:20px;--zbb-line-height:1.6;--zbb-spacing-xs:0.25rem;--zbb-spacing-sm:0.5rem;--zbb-spacing-md:1rem;--zbb-spacing-lg:1.5rem;--zbb-spacing-xl:2rem;--zbb-spacing-xxl:3rem;--zbb-radius-sm:4px;--zbb-radius-md:8px;--zbb-radius-lg:12px;--zbb-radius-xl:16px;--zbb-radius-full:9999px;--zbb-shadow-sm:0 1px 2px rgba(0, 0, 0, 0.05);--zbb-shadow-md:0 4px 6px rgba(0, 0, 0, 0.1);--zbb-shadow-lg:0 10px 15px rgba(0, 0, 0, 0.1);--zbb-shadow-xl:0 20px 25px rgba(0, 0, 0, 0.15);--zbb-transition-fast:0.15s ease;--zbb-transition-base:0.3s ease;--zbb-transition-slow:0.5s ease;--zbb-container-max:1200px;--zbb-container-padding:1rem}*,::after,::before{box-sizing:border-box}html{font-size:var(--zbb-font-size-base);scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;padding:0;font-family:var(--zbb-font-family);font-size:1rem;line-height:var(--zbb-line-height);color:var(--zbb-gray-800);background-color:var(--zbb-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:var(--zbb-spacing-md);font-weight:600;line-height:1.3;color:var(--zbb-gray-900)}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}h4{font-size:1.5rem}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:var(--zbb-spacing-md)}a{color:var(--zbb-primary);text-decoration:none;transition:color var(--zbb-transition-fast)}a:focus,a:hover{color:var(--zbb-primary-dark);text-decoration:none}.zbb-container{width:100%;max-width:var(--zbb-container-max);margin-left:auto;margin-right:auto;padding-left:var(--zbb-container-padding);padding-right:var(--zbb-container-padding)}.zbb-section{padding-top:var(--zbb-spacing-xxl);padding-bottom:var(--zbb-spacing-xxl)}.zbb-section-header{text-align:center;margin-bottom:var(--zbb-spacing-xl)}.zbb-section-title{font-size:2rem;color:var(--zbb-gray-900);margin-bottom:var(--zbb-spacing-sm)}.zbb-section-subtitle{font-size:var(--zbb-font-size-lg);color:var(--zbb-gray-600);max-width:600px;margin-left:auto;margin-right:auto}.zbb-row{display:flex;flex-wrap:wrap;margin-left:calc(var(--zbb-spacing-md) * -1);margin-right:calc(var(--zbb-spacing-md) * -1)}.zbb-col{flex:1;padding-left:var(--zbb-spacing-md);padding-right:var(--zbb-spacing-md)}.zbb-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-sm);padding:var(--zbb-spacing-sm) var(--zbb-spacing-lg);font-family:inherit;font-size:1rem;font-weight:500;line-height:1.5;text-align:center;text-decoration:none;white-space:nowrap;vertical-align:middle;cursor:pointer;user-select:none;border:2px solid transparent;border-radius:var(--zbb-radius-md);transition:all var(--zbb-transition-base)}.zbb-btn:focus,.zbb-btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:var(--zbb-shadow-md)}.zbb-btn:active{transform:translateY(0)}.zbb-btn-primary{color:var(--zbb-white);background-color:var(--zbb-primary);border-color:var(--zbb-primary)}.zbb-btn-primary:focus,.zbb-btn-primary:hover{color:var(--zbb-white);background-color:var(--zbb-primary-dark);border-color:var(--zbb-primary-dark)}.zbb-btn-secondary{color:var(--zbb-gray-900);background-color:var(--zbb-secondary);border-color:var(--zbb-secondary)}.zbb-btn-secondary:focus,.zbb-btn-secondary:hover{color:var(--zbb-gray-900);background-color:var(--zbb-secondary-dark);border-color:var(--zbb-secondary-dark)}.zbb-btn-outline{color:var(--zbb-primary);background-color:transparent;border-color:var(--zbb-primary)}.zbb-btn-outline:focus,.zbb-btn-outline:hover{color:var(--zbb-white);background-color:var(--zbb-primary)}.zbb-btn-lg{padding:var(--zbb-spacing-md) var(--zbb-spacing-xl);font-size:var(--zbb-font-size-lg)}.zbb-btn-sm{padding:var(--zbb-spacing-xs) var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm)}.zbb-card{background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md);overflow:hidden;transition:all var(--zbb-transition-base)}.zbb-card:hover{transform:translateY(-4px);box-shadow:var(--zbb-shadow-lg)}.zbb-card-body{padding:var(--zbb-spacing-lg)}.zbb-card-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-sm)}.zbb-card-text{color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-md)}.zbb-card-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin-bottom:var(--zbb-spacing-md);font-size:2rem;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-lg)}.zbb-form-group{margin-bottom:var(--zbb-spacing-md)}.zbb-form-label{display:block;margin-bottom:var(--zbb-spacing-xs);font-weight:500;color:var(--zbb-gray-700)}.zbb-form-control{display:block;width:100%;padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);font-family:inherit;font-size:1rem;line-height:1.5;color:var(--zbb-gray-800);background-color:var(--zbb-white);background-clip:padding-box;border:1px solid var(--zbb-gray-300);border-radius:var(--zbb-radius-md);transition:border-color var(--zbb-transition-fast),box-shadow var(--zbb-transition-fast)}.zbb-form-control:focus{border-color:var(--zbb-primary);outline:0;box-shadow:0 0 0 3px rgba(26,95,180,.15)}.zbb-form-control::placeholder{color:var(--zbb-gray-500)}textarea.zbb-form-control{min-height:120px;resize:vertical}.zbb-form-control.is-invalid{border-color:var(--zbb-danger)}.zbb-form-control.is-valid{border-color:var(--zbb-success)}.zbb-invalid-feedback{display:none;margin-top:var(--zbb-spacing-xs);font-size:var(--zbb-font-size-sm);color:var(--zbb-danger)}.zbb-form-control.is-invalid~.zbb-invalid-feedback{display:block}.zbb-site-header{position:sticky;top:0;z-index:1000;background-color:var(--zbb-white);transition:transform var(--zbb-transition-base),box-shadow var(--zbb-transition-base)}.zbb-site-header.is-scrolled{box-shadow:var(--zbb-shadow-md)}.zbb-site-header.is-hidden{transform:translateY(-100%)}.zbb-header-top{background-color:var(--zbb-gray-900);color:var(--zbb-gray-300);font-size:var(--zbb-font-size-sm);padding:var(--zbb-spacing-xs) 0}.zbb-header-top-inner{display:flex;align-items:center;justify-content:space-between}.zbb-header-contact{display:flex;align-items:center;gap:var(--zbb-spacing-lg)}.zbb-header-contact .zbb-contact-item{display:flex;align-items:center;gap:var(--zbb-spacing-xs)}.zbb-header-contact .zbb-contact-item i{color:var(--zbb-secondary)}.zbb-header-contact .zbb-contact-item a{color:var(--zbb-gray-300)}.zbb-header-contact .zbb-contact-item a:hover{color:var(--zbb-white);text-decoration:none}.zbb-header-social{display:flex;align-items:center;gap:var(--zbb-spacing-sm)}.zbb-social-link{display:flex;align-items:center;justify-content:center;width:28px;height:28px;color:var(--zbb-gray-300);background-color:rgba(255,255,255,.1);border-radius:var(--zbb-radius-sm);transition:all var(--zbb-transition-fast)}.zbb-social-link:hover{color:var(--zbb-white);background-color:#07c160;text-decoration:none}.zbb-header-main{padding:var(--zbb-spacing-md) 0;border-bottom:1px solid var(--zbb-gray-200)}.zbb-header-main-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--zbb-spacing-lg)}.zbb-site-branding{display:flex;align-items:center;gap:var(--zbb-spacing-md);flex-shrink:0}.zbb-site-logo img{height:60px;width:auto;max-width:100%;object-fit:contain}.zbb-site-title{margin:0;font-size:1.5rem;font-weight:700;line-height:1.2}.zbb-site-title a{color:var(--zbb-primary);text-decoration:none}.zbb-site-title a:hover{color:var(--zbb-primary-dark);text-decoration:none}.zbb-site-description{margin:0;font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-menu-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;padding:0;background:0 0;border:none;cursor:pointer;z-index:1001}.zbb-menu-toggle-icon{display:flex;flex-direction:column;justify-content:center;align-items:center;width:24px;height:24px;position:relative}.zbb-menu-bar{display:block;width:24px;height:2px;background-color:var(--zbb-gray-800);border-radius:2px;transition:all var(--zbb-transition-fast);position:absolute}.zbb-menu-bar:first-child{top:5px}.zbb-menu-bar:nth-child(2){top:11px}.zbb-menu-bar:nth-child(3){top:17px}.zbb-menu-toggle.is-active .zbb-menu-bar:first-child{top:11px;transform:rotate(45deg)}.zbb-menu-toggle.is-active .zbb-menu-bar:nth-child(2){opacity:0}.zbb-menu-toggle.is-active .zbb-menu-bar:nth-child(3){top:11px;transform:rotate(-45deg)}.zbb-mobile-nav-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;z-index:999;background-color:rgba(0,0,0,.5);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;transition:opacity var(--zbb-transition-base)}.zbb-mobile-nav-overlay.is-visible{opacity:1}.zbb-mobile-nav-header{display:none}.zbb-mobile-quick-actions{display:none}.zbb-main-navigation{flex:1;display:flex;justify-content:center}.zbb-primary-menu{display:flex;align-items:center;gap:var(--zbb-spacing-xs);margin:0;padding:0;list-style:none}.zbb-primary-menu li{position:relative}.zbb-primary-menu>li>a{display:flex;align-items:center;gap:var(--zbb-spacing-xs);padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);font-weight:500;color:var(--zbb-gray-700);text-decoration:none;border-radius:var(--zbb-radius-md);transition:all var(--zbb-transition-fast)}.zbb-primary-menu>li.current-menu-ancestor>a,.zbb-primary-menu>li.current-menu-item>a,.zbb-primary-menu>li>a:hover{color:var(--zbb-primary);background-color:rgba(26,95,180,.08)}.zbb-dropdown-arrow{display:inline-flex;align-items:center;margin-left:var(--zbb-spacing-xs);font-size:.75rem;transition:transform var(--zbb-transition-fast)}.menu-item-has-children.is-open>a .zbb-dropdown-arrow,.menu-item-has-children:hover>a .zbb-dropdown-arrow{transform:rotate(180deg)}.zbb-primary-menu .sub-menu{position:absolute;top:100%;left:0;min-width:200px;margin:0;padding:var(--zbb-spacing-sm) 0;list-style:none;background-color:var(--zbb-white);border-radius:var(--zbb-radius-md);box-shadow:var(--zbb-shadow-lg);opacity:0;visibility:hidden;transform:translateY(10px);transition:all var(--zbb-transition-fast);z-index:100}.zbb-primary-menu li:hover>.sub-menu{opacity:1;visibility:visible;transform:translateY(0)}.zbb-primary-menu .sub-menu a{display:block;padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);color:var(--zbb-gray-700);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-primary-menu .sub-menu a:hover{color:var(--zbb-primary);background-color:var(--zbb-gray-100)}.zbb-header-cta{flex-shrink:0}.zbb-header-cta .zbb-btn{white-space:nowrap}.zbb-site-footer{background-color:var(--zbb-gray-900);color:var(--zbb-gray-300)}.zbb-footer-main{padding:var(--zbb-spacing-xxl) 0}.zbb-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:var(--zbb-spacing-xl)}.zbb-footer-col{min-width:0}.zbb-footer-logo{margin-bottom:var(--zbb-spacing-md)}.zbb-footer-logo img{height:40px;width:auto;filter:brightness(0) invert(1)}.zbb-footer-brand{margin:0;font-size:1.5rem;color:var(--zbb-white)}.zbb-footer-desc{font-size:var(--zbb-font-size-sm);line-height:1.7;color:var(--zbb-gray-400);margin-bottom:0}.zbb-footer-title{margin-bottom:var(--zbb-spacing-md);font-size:1.125rem;font-weight:600;color:var(--zbb-white)}.zbb-footer-menu{margin:0;padding:0;list-style:none}.zbb-footer-menu li{margin-bottom:var(--zbb-spacing-sm)}.zbb-footer-menu a{display:inline-flex;align-items:center;gap:var(--zbb-spacing-xs);color:var(--zbb-gray-400);font-size:var(--zbb-font-size-sm);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-footer-menu a::before{content:'';display:inline-block;width:6px;height:6px;background-color:var(--zbb-secondary);border-radius:50%;opacity:0;transform:translateX(-10px);transition:all var(--zbb-transition-fast)}.zbb-footer-menu a:hover{color:var(--zbb-white);text-decoration:none}.zbb-footer-menu a:hover::before{opacity:1;transform:translateX(0)}.zbb-contact-list{margin:0;padding:0;list-style:none}.zbb-contact-list .zbb-contact-item{display:flex;align-items:flex-start;gap:var(--zbb-spacing-sm);margin-bottom:var(--zbb-spacing-sm);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-400)}.zbb-contact-list .zbb-contact-item i{flex-shrink:0;width:20px;margin-top:3px;color:var(--zbb-secondary);text-align:center}.zbb-contact-list .zbb-contact-item a{color:var(--zbb-gray-400);text-decoration:none}.zbb-contact-list .zbb-contact-item a:hover{color:var(--zbb-white)}.zbb-qr-wrapper{text-align:center}.zbb-qr-wrapper .zbb-qr-image{width:120px;height:120px;margin-bottom:var(--zbb-spacing-sm);border-radius:var(--zbb-radius-md);background-color:var(--zbb-white);padding:var(--zbb-spacing-xs)}.zbb-qr-placeholder-box{display:flex;flex-direction:column;align-items:center;justify-content:center;width:120px;height:120px;margin:0 auto var(--zbb-spacing-sm);background-color:var(--zbb-gray-800);border:2px dashed var(--zbb-gray-600);border-radius:var(--zbb-radius-md);color:var(--zbb-gray-500)}.zbb-qr-placeholder-box i{font-size:2rem;margin-bottom:var(--zbb-spacing-xs);color:#07c160}.zbb-qr-placeholder-box span{font-size:var(--zbb-font-size-sm)}.zbb-qr-text{margin:0;font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-400)}.zbb-footer-bottom{padding:var(--zbb-spacing-md) 0;border-top:1px solid var(--zbb-gray-700)}.zbb-footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--zbb-spacing-md)}.zbb-copyright{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500)}.zbb-copyright p{margin:0}.zbb-copyright a{color:var(--zbb-gray-400)}.zbb-copyright a:hover{color:var(--zbb-white);text-decoration:none}.zbb-icp{margin-top:var(--zbb-spacing-xs)!important}.zbb-footer-bottom-menu{display:flex;align-items:center;gap:var(--zbb-spacing-md);margin:0;padding:0;list-style:none}.zbb-footer-bottom-menu a{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500);text-decoration:none}.zbb-footer-bottom-menu a:hover{color:var(--zbb-white)}.zbb-text-center{text-align:center}.zbb-text-left{text-align:left}.zbb-text-right{text-align:right}.zbb-text-primary{color:var(--zbb-primary)}.zbb-text-secondary{color:var(--zbb-secondary)}.zbb-text-muted{color:var(--zbb-gray-600)}.zbb-bg-primary{background-color:var(--zbb-primary)}.zbb-bg-secondary{background-color:var(--zbb-secondary)}.zbb-bg-light{background-color:var(--zbb-gray-100)}.zbb-bg-dark{background-color:var(--zbb-gray-900)}.zbb-mt-0{margin-top:0}.zbb-mt-1{margin-top:var(--zbb-spacing-sm)}.zbb-mt-2{margin-top:var(--zbb-spacing-md)}.zbb-mt-3{margin-top:var(--zbb-spacing-lg)}.zbb-mt-4{margin-top:var(--zbb-spacing-xl)}.zbb-mb-0{margin-bottom:0}.zbb-mb-1{margin-bottom:var(--zbb-spacing-sm)}.zbb-mb-2{margin-bottom:var(--zbb-spacing-md)}.zbb-mb-3{margin-bottom:var(--zbb-spacing-lg)}.zbb-mb-4{margin-bottom:var(--zbb-spacing-xl)}.zbb-py-1{padding-top:var(--zbb-spacing-sm);padding-bottom:var(--zbb-spacing-sm)}.zbb-py-2{padding-top:var(--zbb-spacing-md);padding-bottom:var(--zbb-spacing-md)}.zbb-py-3{padding-top:var(--zbb-spacing-lg);padding-bottom:var(--zbb-spacing-lg)}.zbb-py-4{padding-top:var(--zbb-spacing-xl);padding-bottom:var(--zbb-spacing-xl)}.zbb-d-none{display:none}.zbb-d-block{display:block}.zbb-d-flex{display:flex}.zbb-d-grid{display:grid}.zbb-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.zbb-back-to-top{position:fixed;bottom:100px;right:20px;z-index:999;display:flex;align-items:center;justify-content:center;width:48px;height:48px;padding:0;font-size:1.25rem;color:var(--zbb-white);background-color:var(--zbb-primary);border:none;border-radius:var(--zbb-radius-full);box-shadow:var(--zbb-shadow-lg);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(20px);transition:all var(--zbb-transition-base)}.zbb-back-to-top:hover{background-color:var(--zbb-primary-dark);transform:translateY(-2px)}.zbb-back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}.zbb-modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:all var(--zbb-transition-base)}.zbb-modal.is-open{opacity:1;visibility:visible}.zbb-modal-overlay{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;background-color:rgba(0,0,0,.6);padding:var(--zbb-spacing-md)}.zbb-modal-content{position:relative;max-width:400px;width:100%;padding:var(--zbb-spacing-xl);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-xl);text-align:center;transform:scale(.9);transition:transform var(--zbb-transition-base)}.zbb-modal.is-open .zbb-modal-content{transform:scale(1)}.zbb-modal-close{position:absolute;top:var(--zbb-spacing-sm);right:var(--zbb-spacing-sm);display:flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;font-size:1.25rem;color:var(--zbb-gray-500);background:0 0;border:none;border-radius:var(--zbb-radius-full);cursor:pointer;transition:all var(--zbb-transition-fast)}.zbb-modal-close:hover{color:var(--zbb-gray-800);background-color:var(--zbb-gray-100)}.zbb-modal h3{margin-bottom:var(--zbb-spacing-md);color:var(--zbb-gray-900)}.zbb-qr-placeholder{padding:var(--zbb-spacing-md)}.zbb-qr-placeholder>i{font-size:3rem;color:#07c160;margin-bottom:var(--zbb-spacing-sm)}.zbb-qr-placeholder p{color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-md)}.zbb-qr-placeholder .zbb-qr-image{display:flex;align-items:center;justify-content:center}.zbb-qr-placeholder .zbb-qr-image img{max-width:200px;border-radius:var(--zbb-radius-md)}.zbb-qr-placeholder .zbb-qr-placeholder-box{width:200px;height:200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:var(--zbb-gray-100);border:2px dashed var(--zbb-gray-300);border-radius:var(--zbb-radius-md);color:var(--zbb-gray-500)}.zbb-wechat-id{margin-top:var(--zbb-spacing-md);padding-top:var(--zbb-spacing-md);border-top:1px dashed var(--zbb-gray-200);text-align:center}.zbb-wechat-id-label{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500);margin:0 0 var(--zbb-spacing-xs) 0}.zbb-wechat-id-copy{display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-sm);background-color:var(--zbb-gray-50);border:1px solid var(--zbb-gray-200);border-radius:var(--zbb-radius-md);padding:var(--zbb-spacing-sm) var(--zbb-spacing-md)}.zbb-wechat-id-text{font-size:1.1rem;font-weight:600;color:var(--zbb-gray-800);font-family:'SF Mono',Monaco,'Courier New',monospace;letter-spacing:.5px;user-select:all}.zbb-copy-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;background-color:#07c160;color:#fff;border:none;border-radius:var(--zbb-radius-sm);font-size:var(--zbb-font-size-sm);cursor:pointer;transition:background-color .2s ease,transform .1s ease}.zbb-copy-btn:hover{background-color:#06ad56}.zbb-copy-btn:active{transform:scale(.95)}.zbb-copy-btn.copied{background-color:var(--zbb-success)}.zbb-copy-tip{font-size:var(--zbb-font-size-xs);color:var(--zbb-gray-400);margin:var(--zbb-spacing-xs) 0 0 0}body.modal-open{overflow:hidden}.zbb-mobile-contact-bar{position:fixed;bottom:0;left:0;right:0;z-index:998;display:none;background-color:var(--zbb-white);box-shadow:0 -2px 10px rgba(0,0,0,.1)}.zbb-mobile-contact-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--zbb-spacing-sm) var(--zbb-spacing-xs);color:var(--zbb-gray-700);text-decoration:none;font-size:var(--zbb-font-size-sm);transition:all var(--zbb-transition-fast)}.zbb-mobile-contact-item i{font-size:1.25rem;margin-bottom:2px}.zbb-mobile-contact-item:hover{color:var(--zbb-primary);text-decoration:none}.zbb-mobile-contact-cta{background-color:var(--zbb-primary);color:var(--zbb-white)}.zbb-mobile-contact-cta:hover{background-color:var(--zbb-primary-dark);color:var(--zbb-white)}[data-animate]{opacity:1;transform:none;transition:opacity var(--zbb-transition-slow),transform var(--zbb-transition-slow)}.zbb-animations-ready [data-animate]:not(.is-animated){opacity:1;transform:none}.zbb-animations-ready [data-animate=fade-up]:not(.is-animated){transform:translateY(30px)}.zbb-animations-ready [data-animate=fade-down]:not(.is-animated){transform:translateY(-30px)}.zbb-animations-ready [data-animate=fade-left]:not(.is-animated){transform:translateX(30px)}.zbb-animations-ready [data-animate=fade-right]:not(.is-animated){transform:translateX(-30px)}.zbb-animations-ready [data-animate=zoom-in]:not(.is-animated){transform:scale(.9)}[data-animate].is-animated{opacity:1;transform:translateY(0)}[data-animate=fade-down].is-animated,[data-animate=fade-left].is-animated,[data-animate=fade-right].is-animated,[data-animate=fade-up].is-animated{transform:translate(0)}[data-animate=zoom-in].is-animated{transform:scale(1)}.no-js [data-animate],noscript~* [data-animate]{opacity:1;transform:none}.zbb-calculator-panel.zbb-panel-active[data-animate]{opacity:1;transform:none}[data-animate=zoom-in]{transform:scale(.9)}[data-animate=fade-down].is-animated,[data-animate=fade-left].is-animated,[data-animate=fade-right].is-animated,[data-animate=fade-up].is-animated{transform:translate(0)}[data-animate=zoom-in].is-animated{transform:scale(1)}body.menu-open{overflow:hidden}.zbb-nav-primary.is-open{display:block}.zbb-loading{position:relative;pointer-events:none}.zbb-loading::after{content:'';position:absolute;top:50%;left:50%;width:24px;height:24px;margin:-12px 0 0 -12px;border:3px solid var(--zbb-gray-300);border-top-color:var(--zbb-primary);border-radius:50%;animation:zbb-spin .8s linear infinite}@keyframes zbb-spin{to{transform:rotate(360deg)}}.zbb-alert{padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);margin-bottom:var(--zbb-spacing-md);border-radius:var(--zbb-radius-md);font-size:var(--zbb-font-size-sm)}.zbb-alert-success{color:#155724;background-color:#d4edda;border:1px solid #c3e6cb}.zbb-alert-danger{color:#721c24;background-color:#f8d7da;border:1px solid #f5c6cb}.zbb-alert-warning{color:#856404;background-color:#fff3cd;border:1px solid #ffeeba}.zbb-alert-info{color:#0c5460;background-color:#d1ecf1;border:1px solid #bee5eb}.zbb-hero{position:relative;min-height:600px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);background-size:cover;background-position:center;overflow:hidden}.zbb-hero-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(26,95,180,.95) 0,rgba(13,59,122,.95) 100%);z-index:1}.zbb-hero .zbb-container{position:relative;z-index:2}.zbb-hero-content{text-align:center;color:var(--zbb-white);max-width:800px;margin:0 auto;padding:var(--zbb-spacing-xxl) 0}.zbb-hero-title{font-size:3rem;font-weight:700;color:var(--zbb-white);margin-bottom:var(--zbb-spacing-md);line-height:1.2}.zbb-hero-subtitle{font-size:1.25rem;color:rgba(255,255,255,.9);margin-bottom:var(--zbb-spacing-xl);line-height:1.6}.zbb-hero-features{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--zbb-spacing-lg);margin-bottom:var(--zbb-spacing-xl)}.zbb-hero-feature{display:flex;align-items:center;gap:var(--zbb-spacing-xs);font-size:var(--zbb-font-size-sm);color:rgba(255,255,255,.9)}.zbb-hero-feature i{color:var(--zbb-secondary)}.zbb-hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--zbb-spacing-md)}.zbb-btn-outline-light{color:var(--zbb-white);background-color:transparent;border-color:rgba(255,255,255,.5)}.zbb-btn-outline-light:focus,.zbb-btn-outline-light:hover{color:var(--zbb-primary);background-color:var(--zbb-white);border-color:var(--zbb-white)}.zbb-hero-scroll{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2}.zbb-scroll-down{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:var(--zbb-white);border:2px solid rgba(255,255,255,.3);border-radius:var(--zbb-radius-full);text-decoration:none;animation:zbb-bounce 2s infinite;transition:all var(--zbb-transition-fast)}.zbb-scroll-down:hover{color:var(--zbb-white);border-color:var(--zbb-white);text-decoration:none}@keyframes zbb-bounce{0%,100%,20%,50%,80%{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}.zbb-services-section{background-color:var(--zbb-white)}.zbb-services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--zbb-spacing-lg);margin-bottom:var(--zbb-spacing-xl)}.zbb-service-card{text-align:center;height:100%}.zbb-service-card .zbb-card-body{display:flex;flex-direction:column;height:100%;padding:var(--zbb-spacing-xl)}.zbb-service-icon{width:80px;height:80px;margin:0 auto var(--zbb-spacing-md);font-size:2.5rem}.zbb-service-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-sm)}.zbb-service-title a{color:var(--zbb-gray-900);text-decoration:none}.zbb-service-title a:hover{color:var(--zbb-primary)}.zbb-service-desc{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-md);flex-grow:1}.zbb-service-features{list-style:none;margin:0 0 var(--zbb-spacing-md);padding:0;text-align:left}.zbb-service-features li{display:flex;align-items:center;gap:var(--zbb-spacing-xs);padding:var(--zbb-spacing-xs) 0;font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-700);border-bottom:1px dashed var(--zbb-gray-200)}.zbb-service-features li:last-child{border-bottom:none}.zbb-service-features li i{color:var(--zbb-success);font-size:.75rem}.zbb-service-link{margin-top:auto}.zbb-section-footer{text-align:center}.zbb-why-us-section{background-color:var(--zbb-gray-100)}.zbb-features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--zbb-spacing-lg)}.zbb-feature-item{text-align:center;padding:var(--zbb-spacing-xl);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-sm);transition:all var(--zbb-transition-base)}.zbb-feature-item:hover{transform:translateY(-4px);box-shadow:var(--zbb-shadow-lg)}.zbb-feature-icon{display:flex;align-items:center;justify-content:center;width:70px;height:70px;margin:0 auto var(--zbb-spacing-md);font-size:2rem;color:var(--zbb-white);background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-light) 100%);border-radius:var(--zbb-radius-lg)}.zbb-feature-title{font-size:1.125rem;margin-bottom:var(--zbb-spacing-sm);color:var(--zbb-gray-900)}.zbb-feature-desc{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin-bottom:0;line-height:1.6}.zbb-cta-section{background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);color:var(--zbb-white)}.zbb-cta-content{text-align:center;max-width:700px;margin:0 auto}.zbb-cta-title{font-size:2rem;color:var(--zbb-white);margin-bottom:var(--zbb-spacing-md)}.zbb-cta-desc{font-size:1.125rem;color:rgba(255,255,255,.9);margin-bottom:var(--zbb-spacing-xl)}.zbb-cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--zbb-spacing-md)}.zbb-contact-section{background-color:var(--zbb-gray-100)}.zbb-contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--zbb-spacing-lg)}.zbb-contact-card{text-align:center;padding:var(--zbb-spacing-xl);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-sm);transition:all var(--zbb-transition-base)}.zbb-contact-card:hover{transform:translateY(-4px);box-shadow:var(--zbb-shadow-lg)}.zbb-contact-icon{display:flex;align-items:center;justify-content:center;width:60px;height:60px;margin:0 auto var(--zbb-spacing-md);font-size:1.5rem;color:var(--zbb-white);background-color:var(--zbb-primary);border-radius:var(--zbb-radius-full)}.zbb-contact-icon-wechat{background-color:#07c160}.zbb-contact-title{font-size:1.125rem;margin-bottom:var(--zbb-spacing-sm);color:var(--zbb-gray-900)}.zbb-contact-info{font-size:1.125rem;font-weight:500;color:var(--zbb-gray-800);margin-bottom:var(--zbb-spacing-xs)}.zbb-contact-info a{color:var(--zbb-primary);text-decoration:none}.zbb-contact-info a:hover{text-decoration:none}.zbb-contact-note{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500);margin-bottom:0}.zbb-contact-qr{margin-bottom:var(--zbb-spacing-sm)}.zbb-contact-qr img{width:100px;height:100px;border-radius:var(--zbb-radius-md)}.zbb-qr-placeholder-small{display:flex;align-items:center;justify-content:center;width:100px;height:100px;margin:0 auto;background-color:var(--zbb-gray-100);border:2px dashed var(--zbb-gray-300);border-radius:var(--zbb-radius-md);color:#07c160;font-size:2rem}.zbb-service-hero{position:relative;padding:var(--zbb-spacing-xxl) 0;background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);color:var(--zbb-white);text-align:center}.zbb-service-hero-content{max-width:800px;margin:0 auto}.zbb-service-hero-icon{display:flex;align-items:center;justify-content:center;width:100px;height:100px;margin:0 auto var(--zbb-spacing-lg);font-size:2.5rem;background-color:rgba(255,255,255,.15);border-radius:var(--zbb-radius-full)}.zbb-service-hero-title{font-size:2.5rem;margin-bottom:var(--zbb-spacing-md);color:var(--zbb-white)}.zbb-service-hero-desc{font-size:var(--zbb-font-size-lg);opacity:.9;margin-bottom:var(--zbb-spacing-xl);max-width:600px;margin-left:auto;margin-right:auto}.zbb-service-hero-actions{display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-md);flex-wrap:wrap}.zbb-btn-outline-light{color:var(--zbb-white);background-color:transparent;border-color:rgba(255,255,255,.5)}.zbb-btn-outline-light:focus,.zbb-btn-outline-light:hover{color:var(--zbb-primary);background-color:var(--zbb-white);border-color:var(--zbb-white)}.zbb-sub-services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--zbb-spacing-lg)}.zbb-sub-service-card{text-align:center}.zbb-sub-service-icon{display:flex;align-items:center;justify-content:center;width:70px;height:70px;margin:0 auto var(--zbb-spacing-md);font-size:1.75rem;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-lg)}.zbb-sub-service-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-sm);color:var(--zbb-gray-900)}.zbb-sub-service-desc{color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-md)}.zbb-sub-service-features{list-style:none;margin:0;padding:0;text-align:left}.zbb-sub-service-features li{display:flex;align-items:center;gap:var(--zbb-spacing-sm);padding:var(--zbb-spacing-xs) 0;font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-700)}.zbb-sub-service-features li i{color:var(--zbb-success);font-size:.875rem}.zbb-process-timeline{max-width:800px;margin:0 auto;position:relative}.zbb-process-timeline::before{content:'';position:absolute;left:30px;top:0;bottom:0;width:2px;background-color:var(--zbb-gray-300)}.zbb-process-step{display:flex;align-items:flex-start;gap:var(--zbb-spacing-lg);padding:var(--zbb-spacing-md) 0;position:relative}.zbb-process-step-number{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:60px;height:60px;font-size:1.25rem;font-weight:700;color:var(--zbb-white);background-color:var(--zbb-primary);border-radius:var(--zbb-radius-full);position:relative;z-index:1}.zbb-process-step-content{flex:1;padding-top:var(--zbb-spacing-sm)}.zbb-process-step-title{font-size:1.125rem;margin-bottom:var(--zbb-spacing-xs);color:var(--zbb-gray-900)}.zbb-process-step-desc{color:var(--zbb-gray-600);margin-bottom:0}.zbb-pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--zbb-spacing-lg);align-items:stretch}.zbb-pricing-card{position:relative;text-align:center;display:flex;flex-direction:column}.zbb-pricing-card .zbb-card-body{display:flex;flex-direction:column;flex:1}.zbb-pricing-popular{border:2px solid var(--zbb-primary);transform:scale(1.05)}.zbb-pricing-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:var(--zbb-spacing-xs) var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm);font-weight:600;color:var(--zbb-white);background-color:var(--zbb-secondary);border-radius:var(--zbb-radius-full)}.zbb-pricing-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-md);color:var(--zbb-gray-900)}.zbb-pricing-price{margin-bottom:var(--zbb-spacing-md)}.zbb-pricing-currency{font-size:1.25rem;font-weight:600;color:var(--zbb-primary);vertical-align:top}.zbb-pricing-amount{font-size:2.5rem;font-weight:700;color:var(--zbb-primary);line-height:1}.zbb-pricing-unit{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-pricing-desc{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-md)}.zbb-pricing-features{list-style:none;margin:0 0 var(--zbb-spacing-lg);padding:0;text-align:left;flex:1}.zbb-pricing-features li{display:flex;align-items:center;gap:var(--zbb-spacing-sm);padding:var(--zbb-spacing-sm) 0;border-bottom:1px solid var(--zbb-gray-200);font-size:var(--zbb-font-size-sm)}.zbb-pricing-features li:last-child{border-bottom:none}.zbb-pricing-features li i{color:var(--zbb-success)}.zbb-btn-block{display:block;width:100%}.zbb-pricing-note{text-align:center;margin-top:var(--zbb-spacing-xl);padding:var(--zbb-spacing-md);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-md);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-pricing-note i{color:var(--zbb-info);margin-right:var(--zbb-spacing-xs)}.zbb-faq-list{max-width:800px;margin:0 auto}.zbb-faq-item{margin-bottom:var(--zbb-spacing-sm);background-color:var(--zbb-white);border-radius:var(--zbb-radius-md);box-shadow:var(--zbb-shadow-sm);overflow:hidden}.zbb-faq-question{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);font-size:1rem;font-weight:500;text-align:left;color:var(--zbb-gray-800);background:0 0;border:none;cursor:pointer;transition:all var(--zbb-transition-fast)}.zbb-faq-question:hover{color:var(--zbb-primary);background-color:var(--zbb-gray-50)}.zbb-faq-question i{flex-shrink:0;transition:transform var(--zbb-transition-fast)}.zbb-faq-question[aria-expanded=true] i{transform:rotate(180deg)}.zbb-faq-answer{padding:0 var(--zbb-spacing-lg) var(--zbb-spacing-md)}.zbb-faq-answer p{margin:0;color:var(--zbb-gray-600);line-height:1.7}.zbb-service-contact-section{background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);color:var(--zbb-white)}.zbb-service-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--zbb-spacing-xxl);align-items:center}.zbb-service-contact-title{font-size:2rem;margin-bottom:var(--zbb-spacing-md);color:var(--zbb-white)}.zbb-service-contact-desc{font-size:var(--zbb-font-size-lg);opacity:.9;margin-bottom:var(--zbb-spacing-xl)}.zbb-service-contact-methods{display:flex;flex-direction:column;gap:var(--zbb-spacing-lg)}.zbb-contact-method{display:flex;align-items:center;gap:var(--zbb-spacing-md);padding:var(--zbb-spacing-md);background-color:rgba(255,255,255,.1);border-radius:var(--zbb-radius-md)}.zbb-contact-method-icon{display:flex;align-items:center;justify-content:center;width:50px;height:50px;font-size:1.25rem;background-color:var(--zbb-white);color:var(--zbb-primary);border-radius:var(--zbb-radius-md)}.zbb-contact-method-icon-wechat{color:#07c160}.zbb-contact-method-content h4{margin:0 0 var(--zbb-spacing-xs);font-size:1rem;color:var(--zbb-white)}.zbb-contact-method-content a,.zbb-contact-method-content p{margin:0;color:rgba(255,255,255,.8);font-size:var(--zbb-font-size-sm)}.zbb-contact-method-content a:hover{color:var(--zbb-white);text-decoration:none}.zbb-contact-method-qr{margin-left:auto}.zbb-contact-method-qr img{width:80px;height:80px;border-radius:var(--zbb-radius-sm)}.zbb-service-contact-form{background-color:var(--zbb-white);padding:var(--zbb-spacing-xl);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-xl)}.zbb-form-title{font-size:1.5rem;margin-bottom:var(--zbb-spacing-lg);color:var(--zbb-gray-900);text-align:center}.zbb-required{color:var(--zbb-danger)}.zbb-form-error{display:block;margin-top:var(--zbb-spacing-xs);font-size:var(--zbb-font-size-sm);color:var(--zbb-danger)}.zbb-form-message{margin-top:var(--zbb-spacing-md);padding:var(--zbb-spacing-md);border-radius:var(--zbb-radius-md);text-align:center}.zbb-form-message.success{background-color:#d4edda;color:#155724}.zbb-form-message.error{background-color:#f8d7da;color:#721c24}.zbb-btn-loading{display:inline-flex;align-items:center;gap:var(--zbb-spacing-sm)}.zbb-service-hero-generic{min-height:300px}.zbb-page-content{margin-bottom:var(--zbb-spacing-xxl)}.zbb-all-services-section{margin-bottom:var(--zbb-spacing-xxl)}.zbb-service-cta{text-align:center;padding:var(--zbb-spacing-xl);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-lg)}.zbb-service-cta h3{margin-bottom:var(--zbb-spacing-sm)}.zbb-service-cta p{color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-lg)}.zbb-service-cta .zbb-cta-actions{display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-md);flex-wrap:wrap}@media (max-width:991px){.zbb-service-contact-grid{grid-template-columns:1fr;gap:var(--zbb-spacing-xl)}.zbb-pricing-popular{transform:none}}@media (max-width:767px){.zbb-service-hero-title{font-size:2rem}.zbb-service-hero-actions{flex-direction:column}.zbb-service-hero-actions .zbb-btn{width:100%}.zbb-process-timeline::before{left:20px}.zbb-process-step-number{width:40px;height:40px;font-size:1rem}.zbb-pricing-grid{grid-template-columns:1fr}.zbb-contact-method-qr{display:none}}.zbb-about-hero{position:relative;padding:var(--zbb-spacing-xxl) 0;background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 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p{color:var(--zbb-gray-600);line-height:1.8;margin-bottom:var(--zbb-spacing-md)}.zbb-about-intro-text p:last-child{margin-bottom:var(--zbb-spacing-xl)}.zbb-about-stats{display:flex;gap:var(--zbb-spacing-xl);padding-top:var(--zbb-spacing-lg);border-top:1px solid var(--zbb-gray-200)}.zbb-about-stat-item{text-align:center}.zbb-stat-number{display:block;font-size:2.5rem;font-weight:700;color:var(--zbb-primary);line-height:1;margin-bottom:var(--zbb-spacing-xs)}.zbb-stat-label{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-about-intro-image{position:relative}.zbb-about-intro-image .zbb-about-image{width:100%;height:auto;border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-xl)}.zbb-about-image-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;aspect-ratio:4/3;background:linear-gradient(135deg,var(--zbb-gray-100) 0,var(--zbb-gray-200) 100%);border-radius:var(--zbb-radius-lg);color:var(--zbb-gray-500)}.zbb-about-image-placeholder i{font-size:4rem;margin-bottom:var(--zbb-spacing-md);color:var(--zbb-primary);opacity:.5}.zbb-about-image-placeholder span{font-size:var(--zbb-font-size-lg);font-weight:600}.zbb-advantages-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--zbb-spacing-lg)}.zbb-advantage-card{text-align:center}.zbb-advantage-card .zbb-card-body{padding:var(--zbb-spacing-xl)}.zbb-advantage-icon{display:flex;align-items:center;justify-content:center;width:80px;height:80px;margin:0 auto var(--zbb-spacing-md);font-size:2rem;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-full);transition:all var(--zbb-transition-base)}.zbb-advantage-card:hover .zbb-advantage-icon{background-color:var(--zbb-primary);color:var(--zbb-white);transform:scale(1.1)}.zbb-advantage-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-sm);color:var(--zbb-gray-900)}.zbb-advantage-desc{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin:0}.zbb-timeline{position:relative;max-width:800px;margin:0 auto;padding:var(--zbb-spacing-lg) 0}.zbb-timeline::before{content:'';position:absolute;top:0;bottom:0;left:50%;width:2px;background-color:var(--zbb-primary);transform:translateX(-50%)}.zbb-timeline-item{position:relative;display:flex;align-items:flex-start;margin-bottom:var(--zbb-spacing-xl)}.zbb-timeline-item:last-child{margin-bottom:0}.zbb-timeline-left{flex-direction:row}.zbb-timeline-right{flex-direction:row-reverse}.zbb-timeline-marker{position:absolute;left:50%;transform:translateX(-50%);z-index:2}.zbb-timeline-year{display:flex;align-items:center;justify-content:center;width:60px;height:60px;font-size:var(--zbb-font-size-sm);font-weight:700;color:var(--zbb-white);background-color:var(--zbb-primary);border-radius:var(--zbb-radius-full);box-shadow:var(--zbb-shadow-md)}.zbb-timeline-content{width:calc(50% - 50px);padding:var(--zbb-spacing-lg);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md)}.zbb-timeline-left .zbb-timeline-content{margin-right:auto;text-align:right}.zbb-timeline-right .zbb-timeline-content{margin-left:auto;text-align:left}.zbb-timeline-title{font-size:1.125rem;margin-bottom:var(--zbb-spacing-xs);color:var(--zbb-gray-900)}.zbb-timeline-desc{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin:0;line-height:1.6}.zbb-qualifications-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--zbb-spacing-lg)}.zbb-qualification-card{text-align:center}.zbb-qualification-card .zbb-card-body{padding:var(--zbb-spacing-xl)}.zbb-qualification-icon{display:flex;align-items:center;justify-content:center;width:70px;height:70px;margin:0 auto var(--zbb-spacing-md);font-size:1.75rem;color:var(--zbb-secondary);background-color:rgba(196,160,0,.1);border-radius:var(--zbb-radius-lg)}.zbb-qualification-title{font-size:1.125rem;margin-bottom:var(--zbb-spacing-xs);color:var(--zbb-gray-900)}.zbb-qualification-desc{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin:0}.zbb-about-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--zbb-spacing-xxl)}.zbb-contact-info-card{background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);padding:var(--zbb-spacing-xl);box-shadow:var(--zbb-shadow-md);height:100%}.zbb-contact-info-title{font-size:1.5rem;margin-bottom:var(--zbb-spacing-lg);color:var(--zbb-gray-900)}.zbb-contact-info-list{list-style:none;margin:0;padding:0}.zbb-contact-info-item{display:flex;align-items:flex-start;gap:var(--zbb-spacing-md);margin-bottom:var(--zbb-spacing-md);padding-bottom:var(--zbb-spacing-md);border-bottom:1px solid var(--zbb-gray-200)}.zbb-contact-info-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.zbb-contact-info-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;flex-shrink:0;font-size:1.125rem;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-md)}.zbb-contact-info-content h4{font-size:var(--zbb-font-size-sm);font-weight:600;margin:0 0 var(--zbb-spacing-xs);color:var(--zbb-gray-700)}.zbb-contact-info-content p{margin:0;color:var(--zbb-gray-600)}.zbb-contact-info-content a{color:var(--zbb-primary)}.zbb-contact-info-content a:hover{color:var(--zbb-primary-dark)}.zbb-contact-wechat{margin-top:var(--zbb-spacing-xl);padding-top:var(--zbb-spacing-lg);border-top:1px solid var(--zbb-gray-200);text-align:center}.zbb-contact-wechat h4{font-size:1rem;margin-bottom:var(--zbb-spacing-md);color:var(--zbb-gray-900)}.zbb-contact-qr-wrapper{display:inline-block}.zbb-contact-qr-image{width:150px;height:150px;border-radius:var(--zbb-radius-md);border:1px solid var(--zbb-gray-200);padding:var(--zbb-spacing-xs);background-color:var(--zbb-white)}.zbb-contact-wechat .zbb-qr-placeholder-box{width:150px;height:150px;margin:0 auto}.zbb-qr-hint{margin-top:var(--zbb-spacing-sm);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-contact-form-card{background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);padding:var(--zbb-spacing-xl);box-shadow:var(--zbb-shadow-md);height:100%}.zbb-contact-form-card .zbb-form-title{font-size:1.5rem;margin-bottom:var(--zbb-spacing-xs);color:var(--zbb-gray-900)}.zbb-form-subtitle{color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-lg)}.zbb-about-cta-section{background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);text-align:center;color:var(--zbb-white)}.zbb-about-cta-title{font-size:2rem;margin-bottom:var(--zbb-spacing-md);color:var(--zbb-white)}.zbb-about-cta-desc{font-size:var(--zbb-font-size-lg);opacity:.9;max-width:600px;margin:0 auto var(--zbb-spacing-xl)}.zbb-about-cta-actions{display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-md);flex-wrap:wrap}.zbb-btn-outline-light{color:var(--zbb-white);background-color:transparent;border-color:var(--zbb-white)}.zbb-btn-outline-light:focus,.zbb-btn-outline-light:hover{color:var(--zbb-primary);background-color:var(--zbb-white);border-color:var(--zbb-white)}@media (max-width:991px){.zbb-about-intro-grid{grid-template-columns:1fr;gap:var(--zbb-spacing-xl)}.zbb-about-intro-image{order:-1}.zbb-about-intro-content .zbb-section-header{text-align:center}.zbb-about-stats{justify-content:center}.zbb-advantages-grid,.zbb-qualifications-grid{grid-template-columns:repeat(2,1fr)}.zbb-about-contact-grid{grid-template-columns:1fr;gap:var(--zbb-spacing-xl)}}@media (max-width:767px){.zbb-about-hero-title{font-size:2rem}.zbb-about-hero-subtitle{font-size:var(--zbb-font-size-lg)}.zbb-about-stats{flex-direction:column;gap:var(--zbb-spacing-lg)}.zbb-stat-number{font-size:2rem}.zbb-advantages-grid,.zbb-qualifications-grid{grid-template-columns:1fr}.zbb-timeline::before{left:30px}.zbb-timeline-item{flex-direction:row!important}.zbb-timeline-marker{left:30px}.zbb-timeline-year{width:50px;height:50px;font-size:.75rem}.zbb-timeline-content{width:calc(100% - 80px);margin-left:auto!important;margin-right:0!important;text-align:left!important}.zbb-about-cta-title{font-size:1.5rem}.zbb-about-cta-actions{flex-direction:column}.zbb-about-cta-actions .zbb-btn{width:100%}}.zbb-page-header{padding:var(--zbb-spacing-xxl) 0;padding-top:calc(110px + var(--zbb-spacing-xxl));background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);color:var(--zbb-white);text-align:center}.zbb-page-header-content{max-width:800px;margin:0 auto}.zbb-page-label{display:inline-block;padding:var(--zbb-spacing-xs) var(--zbb-spacing-md);margin-bottom:var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-secondary);background-color:rgba(255,255,255,.1);border-radius:var(--zbb-radius-full)}.zbb-page-title{margin-bottom:var(--zbb-spacing-md);font-size:2.5rem;font-weight:700;color:var(--zbb-white)}.zbb-page-description{font-size:var(--zbb-font-size-lg);color:rgba(255,255,255,.85);line-height:1.7}.zbb-archive-content{background-color:var(--zbb-gray-100)}.zbb-posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--zbb-spacing-xl)}.zbb-post-card{display:flex;flex-direction:column;background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md);overflow:hidden;transition:all var(--zbb-transition-base)}.zbb-post-card:hover{transform:translateY(-6px);box-shadow:var(--zbb-shadow-xl)}.zbb-post-thumbnail{position:relative;aspect-ratio:16/10;overflow:hidden}.zbb-post-thumbnail a{display:block;width:100%;height:100%}.zbb-post-thumbnail .zbb-post-image{width:100%;height:100%;object-fit:cover;transition:transform var(--zbb-transition-slow)}.zbb-post-card:hover .zbb-post-image{transform:scale(1.05)}.zbb-post-thumbnail-placeholder .zbb-thumbnail-placeholder{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:linear-gradient(135deg,var(--zbb-gray-200) 0,var(--zbb-gray-300) 100%);color:var(--zbb-gray-500);font-size:3rem}.zbb-post-category{position:absolute;top:var(--zbb-spacing-md);left:var(--zbb-spacing-md);z-index:1}.zbb-post-category a{display:inline-block;padding:var(--zbb-spacing-xs) var(--zbb-spacing-sm);font-size:.75rem;font-weight:600;color:var(--zbb-white);background-color:var(--zbb-primary);border-radius:var(--zbb-radius-sm);text-decoration:none;transition:background-color var(--zbb-transition-fast)}.zbb-post-category a:hover{background-color:var(--zbb-primary-dark);text-decoration:none}.zbb-post-body{display:flex;flex-direction:column;flex:1;padding:var(--zbb-spacing-lg)}.zbb-post-header{margin-bottom:var(--zbb-spacing-md)}.zbb-post-title{margin-bottom:var(--zbb-spacing-sm);font-size:1.25rem;font-weight:600;line-height:1.4}.zbb-post-title a{color:var(--zbb-gray-900);text-decoration:none;transition:color var(--zbb-transition-fast)}.zbb-post-title a:hover{color:var(--zbb-primary);text-decoration:none}.zbb-post-meta{display:flex;flex-wrap:wrap;gap:var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500)}.zbb-post-meta span{display:flex;align-items:center;gap:var(--zbb-spacing-xs)}.zbb-post-meta i{color:var(--zbb-primary);font-size:.875rem}.zbb-post-excerpt{flex:1;margin-bottom:var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);line-height:1.7}.zbb-post-excerpt p{margin:0}.zbb-post-footer{margin-top:auto;padding-top:var(--zbb-spacing-md);border-top:1px solid var(--zbb-gray-200)}.zbb-read-more{display:inline-flex;align-items:center;gap:var(--zbb-spacing-xs);font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-primary);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-read-more:hover{color:var(--zbb-primary-dark);text-decoration:none}.zbb-read-more i{transition:transform var(--zbb-transition-fast)}.zbb-read-more:hover i{transform:translateX(4px)}.zbb-no-posts{text-align:center;padding:var(--zbb-spacing-xxl);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md)}.zbb-no-posts-icon{display:flex;align-items:center;justify-content:center;width:80px;height:80px;margin:0 auto var(--zbb-spacing-lg);font-size:2.5rem;color:var(--zbb-gray-400);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-full)}.zbb-no-posts h2{margin-bottom:var(--zbb-spacing-sm);color:var(--zbb-gray-800)}.zbb-no-posts p{margin-bottom:var(--zbb-spacing-lg);color:var(--zbb-gray-600)}.zbb-pagination{display:flex;flex-direction:column;align-items:center;gap:var(--zbb-spacing-md);margin-top:var(--zbb-spacing-xxl);padding-top:var(--zbb-spacing-xl)}.zbb-pagination-info{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-pagination-info .zbb-current-page,.zbb-pagination-info .zbb-total-pages{font-weight:600;color:var(--zbb-primary)}.zbb-pagination-list{display:flex;align-items:center;gap:var(--zbb-spacing-xs);margin:0;padding:0;list-style:none}.zbb-pagination-item{margin:0}.zbb-pagination-item a,.zbb-pagination-item span{display:flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 var(--zbb-spacing-sm);font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-gray-700);background-color:var(--zbb-white);border:1px solid var(--zbb-gray-300);border-radius:var(--zbb-radius-md);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-pagination-item a:hover{color:var(--zbb-primary);border-color:var(--zbb-primary);background-color:rgba(26,95,180,.05);text-decoration:none}.zbb-pagination-item span.current{color:var(--zbb-white);background-color:var(--zbb-primary);border-color:var(--zbb-primary)}.zbb-pagination-item span.dots{border:none;background:0 0;color:var(--zbb-gray-500)}.zbb-pagination-item .next,.zbb-pagination-item .prev{padding:0 var(--zbb-spacing-md)}.zbb-pagination-item .next i,.zbb-pagination-item .prev i{font-size:.75rem}@media (max-width:1024px){.zbb-posts-grid{grid-template-columns:repeat(2,1fr);gap:var(--zbb-spacing-lg)}}@media (max-width:768px){.zbb-page-header{padding:var(--zbb-spacing-xl) 0;padding-top:calc(70px + var(--zbb-spacing-xl))}.zbb-page-title{font-size:1.75rem}.zbb-page-description{font-size:1rem}.zbb-posts-grid{grid-template-columns:1fr;gap:var(--zbb-spacing-md)}.zbb-post-card{flex-direction:row}.zbb-post-thumbnail{width:140px;min-width:140px;aspect-ratio:auto}.zbb-post-body{padding:var(--zbb-spacing-md)}.zbb-post-title{font-size:1rem}.zbb-post-meta{gap:var(--zbb-spacing-sm)}.zbb-post-excerpt{display:none}.zbb-post-footer{padding-top:var(--zbb-spacing-sm)}.zbb-pagination-list{flex-wrap:wrap;justify-content:center}.zbb-pagination-item a,.zbb-pagination-item span{min-width:36px;height:36px;font-size:.8125rem}}@media (max-width:480px){.zbb-post-card{flex-direction:column}.zbb-post-thumbnail{width:100%;aspect-ratio:16/10}.zbb-post-excerpt{display:block;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;display:-webkit-box}}.zbb-article-header{padding:var(--zbb-spacing-xxl) 0;background:linear-gradient(135deg,var(--zbb-gray-100) 0,var(--zbb-white) 100%)}.zbb-article-header-content{max-width:800px;margin:0 auto;text-align:center}.zbb-article-categories{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--zbb-spacing-sm);margin-bottom:var(--zbb-spacing-md)}.zbb-article-category{display:inline-block;padding:var(--zbb-spacing-xs) var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-full);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-article-category:hover{color:var(--zbb-white);background-color:var(--zbb-primary);text-decoration:none}.zbb-article-title{font-size:2.5rem;font-weight:700;line-height:1.3;color:var(--zbb-gray-900);margin-bottom:var(--zbb-spacing-lg)}.zbb-article-meta{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:var(--zbb-spacing-lg);color:var(--zbb-gray-600);font-size:var(--zbb-font-size-sm)}.zbb-article-author{display:flex;align-items:center;gap:var(--zbb-spacing-sm)}.zbb-author-avatar{width:40px;height:40px;border-radius:var(--zbb-radius-full);object-fit:cover}.zbb-author-name a{color:var(--zbb-gray-700);font-weight:500;text-decoration:none}.zbb-author-name a:hover{color:var(--zbb-primary)}.zbb-article-comments-count,.zbb-article-date,.zbb-article-updated{display:flex;align-items:center;gap:var(--zbb-spacing-xs)}.zbb-article-comments-count i,.zbb-article-date i,.zbb-article-updated i{color:var(--zbb-primary)}.zbb-article-comments-count a{color:var(--zbb-gray-600);text-decoration:none}.zbb-article-comments-count a:hover{color:var(--zbb-primary)}.zbb-article-featured-image{margin-bottom:var(--zbb-spacing-xl)}.zbb-article-featured-image .zbb-container{max-width:1000px}.zbb-featured-image{width:100%;height:auto;border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-lg)}.zbb-article{padding:var(--zbb-spacing-xl) 0 var(--zbb-spacing-xxl)}.zbb-article-layout{display:grid;grid-template-columns:1fr;gap:var(--zbb-spacing-xl)}.zbb-has-sidebar .zbb-article-layout{grid-template-columns:1fr 300px}.zbb-article-content{max-width:800px;margin:0 auto}.zbb-has-sidebar .zbb-article-content{max-width:none}.zbb-entry-content{font-size:1.125rem;line-height:1.8;color:var(--zbb-gray-700)}.zbb-entry-content h2{font-size:1.75rem;margin-top:var(--zbb-spacing-xl);margin-bottom:var(--zbb-spacing-md);padding-bottom:var(--zbb-spacing-sm);border-bottom:2px solid var(--zbb-primary)}.zbb-entry-content h3{font-size:1.5rem;margin-top:var(--zbb-spacing-lg);margin-bottom:var(--zbb-spacing-md)}.zbb-entry-content h4{font-size:1.25rem;margin-top:var(--zbb-spacing-lg);margin-bottom:var(--zbb-spacing-sm)}.zbb-entry-content p{margin-bottom:var(--zbb-spacing-md)}.zbb-entry-content a{color:var(--zbb-primary);text-decoration:none}.zbb-entry-content a:hover{color:var(--zbb-primary-dark)}.zbb-entry-content ol,.zbb-entry-content ul{margin-bottom:var(--zbb-spacing-md);padding-left:var(--zbb-spacing-lg)}.zbb-entry-content li{margin-bottom:var(--zbb-spacing-sm)}.zbb-entry-content blockquote{margin:var(--zbb-spacing-lg) 0;padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);background-color:var(--zbb-gray-100);border-left:4px solid var(--zbb-primary);font-style:italic;color:var(--zbb-gray-600)}.zbb-entry-content blockquote p:last-child{margin-bottom:0}.zbb-entry-content img{max-width:100%;height:auto;border-radius:var(--zbb-radius-md);margin:var(--zbb-spacing-md) 0}.zbb-entry-content pre{background-color:var(--zbb-gray-900);color:var(--zbb-gray-100);padding:var(--zbb-spacing-md);border-radius:var(--zbb-radius-md);overflow-x:auto;margin:var(--zbb-spacing-md) 0}.zbb-entry-content code{background-color:var(--zbb-gray-100);padding:2px 6px;border-radius:var(--zbb-radius-sm);font-family:Consolas,Monaco,monospace;font-size:.9em}.zbb-entry-content pre code{background-color:transparent;padding:0}.zbb-entry-content table{width:100%;border-collapse:collapse;margin:var(--zbb-spacing-md) 0}.zbb-entry-content td,.zbb-entry-content th{padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);border:1px solid var(--zbb-gray-300);text-align:left}.zbb-entry-content th{background-color:var(--zbb-gray-100);font-weight:600}.zbb-page-links{display:flex;align-items:center;gap:var(--zbb-spacing-sm);margin-top:var(--zbb-spacing-lg);padding-top:var(--zbb-spacing-lg);border-top:1px solid var(--zbb-gray-200)}.zbb-page-links-title{font-weight:500;color:var(--zbb-gray-700)}.zbb-page-link{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 var(--zbb-spacing-sm);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-md);color:var(--zbb-gray-700);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-page-link:hover{background-color:var(--zbb-primary);color:var(--zbb-white)}.zbb-article-footer{margin-top:var(--zbb-spacing-xl);padding-top:var(--zbb-spacing-lg);border-top:1px solid var(--zbb-gray-200)}.zbb-article-tags{display:flex;flex-wrap:wrap;align-items:center;gap:var(--zbb-spacing-sm)}.zbb-tags-label{display:flex;align-items:center;gap:var(--zbb-spacing-xs);font-weight:500;color:var(--zbb-gray-700)}.zbb-tags-label i{color:var(--zbb-primary)}.zbb-tags-list{display:flex;flex-wrap:wrap;gap:var(--zbb-spacing-xs)}.zbb-tag{display:inline-block;padding:var(--zbb-spacing-xs) var(--zbb-spacing-sm);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-sm);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-tag:hover{color:var(--zbb-white);background-color:var(--zbb-primary);text-decoration:none}.zbb-author-box{display:flex;gap:var(--zbb-spacing-lg);margin-top:var(--zbb-spacing-xl);padding:var(--zbb-spacing-lg);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-lg)}.zbb-author-avatar-large{flex-shrink:0}.zbb-author-avatar-large .zbb-avatar{width:80px;height:80px;border-radius:var(--zbb-radius-full);object-fit:cover}.zbb-author-info{flex:1}.zbb-author-box-name{margin:0 0 var(--zbb-spacing-sm);font-size:1.25rem}.zbb-author-box-name a{color:var(--zbb-gray-900);text-decoration:none}.zbb-author-box-name a:hover{color:var(--zbb-primary)}.zbb-author-bio{margin:0 0 var(--zbb-spacing-sm);color:var(--zbb-gray-600);font-size:var(--zbb-font-size-sm);line-height:1.6}.zbb-author-posts-link{display:inline-flex;align-items:center;gap:var(--zbb-spacing-xs);font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-primary);text-decoration:none}.zbb-author-posts-link:hover{color:var(--zbb-primary-dark)}.zbb-author-posts-link i{transition:transform var(--zbb-transition-fast)}.zbb-author-posts-link:hover i{transform:translateX(4px)}.zbb-post-navigation{margin-top:var(--zbb-spacing-xl);padding-top:var(--zbb-spacing-xl);border-top:1px solid var(--zbb-gray-200)}.zbb-post-nav-links{display:grid;grid-template-columns:1fr 1fr;gap:var(--zbb-spacing-md)}.zbb-post-nav-link{display:flex;flex-direction:column;padding:var(--zbb-spacing-md);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-md);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-post-nav-link:hover{background-color:var(--zbb-primary);text-decoration:none}.zbb-post-nav-link:hover .zbb-post-nav-label,.zbb-post-nav-link:hover .zbb-post-nav-title{color:var(--zbb-white)}.zbb-post-nav-prev{align-items:flex-start}.zbb-post-nav-next{align-items:flex-end;text-align:right}.zbb-post-nav-label{display:flex;align-items:center;gap:var(--zbb-spacing-xs);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500);margin-bottom:var(--zbb-spacing-xs)}.zbb-post-nav-title{font-weight:500;color:var(--zbb-gray-800);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.zbb-post-nav-disabled{visibility:hidden}.zbb-related-posts{background-color:var(--zbb-gray-100)}.zbb-posts-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--zbb-spacing-lg)}.zbb-article-sidebar{position:sticky;top:100px;align-self:start}.zbb-article-sidebar .widget{margin-bottom:var(--zbb-spacing-lg);padding:var(--zbb-spacing-lg);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-sm)}.zbb-article-sidebar .widget-title{font-size:1.125rem;margin-bottom:var(--zbb-spacing-md);padding-bottom:var(--zbb-spacing-sm);border-bottom:2px solid var(--zbb-primary)}.comments-area{margin-top:var(--zbb-spacing-xl);padding-top:var(--zbb-spacing-xl);border-top:1px solid var(--zbb-gray-200)}.comments-title{font-size:1.5rem;margin-bottom:var(--zbb-spacing-lg)}.comment-list{margin:0;padding:0;list-style:none}.comment{margin-bottom:var(--zbb-spacing-lg);padding-bottom:var(--zbb-spacing-lg);border-bottom:1px solid var(--zbb-gray-200)}.comment:last-child{border-bottom:none}.comment-body{display:flex;gap:var(--zbb-spacing-md)}.comment-author .avatar{width:50px;height:50px;border-radius:var(--zbb-radius-full)}.comment-content{flex:1}.comment-meta{margin-bottom:var(--zbb-spacing-sm)}.comment-author .fn{font-weight:600;color:var(--zbb-gray-900)}.comment-metadata{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500)}.comment-metadata a{color:var(--zbb-gray-500);text-decoration:none}.comment-metadata a:hover{color:var(--zbb-primary)}.comment-content p{margin-bottom:var(--zbb-spacing-sm)}.reply a{font-size:var(--zbb-font-size-sm);color:var(--zbb-primary);text-decoration:none}.reply a:hover{text-decoration:none}.comment-respond{margin-top:var(--zbb-spacing-xl)}.comment-reply-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-md)}.comment-form label{display:block;margin-bottom:var(--zbb-spacing-xs);font-weight:500;color:var(--zbb-gray-700)}.comment-form input[type=email],.comment-form input[type=text],.comment-form input[type=url],.comment-form textarea{width:100%;padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);border:1px solid var(--zbb-gray-300);border-radius:var(--zbb-radius-md);font-family:inherit;font-size:1rem;transition:border-color var(--zbb-transition-fast)}.comment-form input:focus,.comment-form textarea:focus{outline:0;border-color:var(--zbb-primary);box-shadow:0 0 0 3px rgba(26,95,180,.15)}.comment-form textarea{min-height:150px;resize:vertical}.comment-form .form-submit{margin-top:var(--zbb-spacing-md)}.comment-form .submit{display:inline-flex;align-items:center;justify-content:center;padding:var(--zbb-spacing-sm) var(--zbb-spacing-xl);font-size:1rem;font-weight:500;color:var(--zbb-white);background-color:var(--zbb-primary);border:none;border-radius:var(--zbb-radius-md);cursor:pointer;transition:all var(--zbb-transition-fast)}.comment-form .submit:hover{background-color:var(--zbb-primary-dark)}@media (max-width:992px){.zbb-has-sidebar .zbb-article-layout{grid-template-columns:1fr}.zbb-article-sidebar{position:static}.zbb-posts-grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.zbb-article-title{font-size:1.75rem}.zbb-article-meta{flex-direction:column;gap:var(--zbb-spacing-sm)}.zbb-author-box{flex-direction:column;text-align:center}.zbb-author-info{text-align:center}.zbb-post-nav-links{grid-template-columns:1fr}.zbb-post-nav-next{align-items:flex-start;text-align:left}.zbb-posts-grid-3{grid-template-columns:1fr}.comment-body{flex-direction:column}}.zbb-contact-form-wrapper{background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);padding:var(--zbb-spacing-xl);box-shadow:var(--zbb-shadow-md)}.zbb-contact-form-wrapper.zbb-contact-form-compact{padding:var(--zbb-spacing-lg)}.zbb-contact-form-header{text-align:center;margin-bottom:var(--zbb-spacing-xl)}.zbb-contact-form-title{display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-sm);font-size:1.5rem;color:var(--zbb-gray-900);margin-bottom:var(--zbb-spacing-sm)}.zbb-contact-form-title i{color:var(--zbb-primary)}.zbb-contact-form-description{color:var(--zbb-gray-600);margin:0}.zbb-contact-form .zbb-form-group{margin-bottom:var(--zbb-spacing-lg)}.zbb-contact-form .zbb-form-label{display:flex;align-items:center;gap:var(--zbb-spacing-xs);margin-bottom:var(--zbb-spacing-sm);font-weight:500;color:var(--zbb-gray-700);font-size:var(--zbb-font-size-sm)}.zbb-required{color:var(--zbb-danger)}.zbb-optional{color:var(--zbb-gray-500);font-weight:400;font-size:.875em}.zbb-input-wrapper{position:relative}.zbb-input-icon{position:absolute;left:var(--zbb-spacing-md);top:50%;transform:translateY(-50%);color:var(--zbb-gray-400);font-size:1rem;pointer-events:none;transition:color var(--zbb-transition-fast);z-index:1}.zbb-form-textarea~.zbb-input-icon,.zbb-input-wrapper:has(.zbb-form-textarea) .zbb-input-icon{top:var(--zbb-spacing-md);transform:none}.zbb-form-input,.zbb-form-select,.zbb-form-textarea{display:block;width:100%;padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);padding-left:calc(var(--zbb-spacing-md) * 2 + 1rem);font-family:inherit;font-size:1rem;line-height:1.5;color:var(--zbb-gray-800);background-color:var(--zbb-gray-100);border:2px solid transparent;border-radius:var(--zbb-radius-md);transition:all var(--zbb-transition-fast)}.zbb-form-input:focus,.zbb-form-select:focus,.zbb-form-textarea:focus{outline:0;background-color:var(--zbb-white);border-color:var(--zbb-primary);box-shadow:0 0 0 3px rgba(26,95,180,.1)}.zbb-form-input:focus~.zbb-input-icon,.zbb-form-select:focus~.zbb-input-icon,.zbb-form-textarea:focus~.zbb-input-icon,.zbb-input-wrapper:focus-within .zbb-input-icon{color:var(--zbb-primary)}.zbb-form-input::placeholder,.zbb-form-textarea::placeholder{color:var(--zbb-gray-500)}.zbb-form-textarea{min-height:120px;resize:vertical;padding-top:var(--zbb-spacing-md)}.zbb-contact-form-compact .zbb-form-textarea{min-height:80px}.zbb-select-wrapper{position:relative}.zbb-form-select{appearance:none;cursor:pointer;padding-right:calc(var(--zbb-spacing-md) * 2 + 1rem)}.zbb-select-arrow{position:absolute;right:var(--zbb-spacing-md);top:50%;transform:translateY(-50%);color:var(--zbb-gray-400);font-size:.75rem;pointer-events:none;transition:transform var(--zbb-transition-fast)}.zbb-form-select:focus~.zbb-select-arrow{color:var(--zbb-primary)}.zbb-form-meta{display:flex;align-items:flex-start;justify-content:space-between;margin-top:var(--zbb-spacing-xs);min-height:1.5em}.zbb-char-count{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500);margin-left:auto}.zbb-char-count.zbb-char-warning{color:var(--zbb-warning)}.zbb-char-count.zbb-char-warning .zbb-char-current{color:var(--zbb-danger);font-weight:600}.zbb-form-group.has-error .zbb-form-input,.zbb-form-group.has-error .zbb-form-select,.zbb-form-group.has-error .zbb-form-textarea{border-color:var(--zbb-danger);background-color:#fff5f5}.zbb-form-group.has-error .zbb-input-icon{color:var(--zbb-danger)}.zbb-form-error{display:block;font-size:var(--zbb-font-size-sm);color:var(--zbb-danger);min-height:1.25em}.zbb-form-error:empty{display:none}.zbb-form-group.has-error .zbb-form-error{display:block}.zbb-form-submit{margin-top:var(--zbb-spacing-xl);margin-bottom:0}.zbb-btn-submit{width:100%;padding:var(--zbb-spacing-md) var(--zbb-spacing-xl);font-size:var(--zbb-font-size-lg);font-weight:600}.zbb-btn-submit .zbb-btn-loading{display:none}.zbb-btn-submit.is-loading .zbb-btn-text{display:none}.zbb-btn-submit.is-loading .zbb-btn-loading{display:inline-flex;align-items:center;gap:var(--zbb-spacing-sm)}.zbb-btn-submit:disabled{opacity:.7;cursor:not-allowed;transform:none}.zbb-form-messages{margin-top:var(--zbb-spacing-md)}.zbb-form-message{display:flex;align-items:flex-start;gap:var(--zbb-spacing-sm);padding:var(--zbb-spacing-md);border-radius:var(--zbb-radius-md);font-size:var(--zbb-font-size-sm)}.zbb-form-message[hidden]{display:none}.zbb-form-message i{flex-shrink:0;font-size:1.25rem;margin-top:2px}.zbb-form-message-success{color:#155724;background-color:#d4edda;border:1px solid #c3e6cb}.zbb-form-message-success i{color:var(--zbb-success)}.zbb-form-message-error{color:#721c24;background-color:#f8d7da;border:1px solid #f5c6cb}.zbb-form-message-error i{color:var(--zbb-danger)}.zbb-form-privacy{display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-xs);margin-top:var(--zbb-spacing-md);margin-bottom:0;font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500);text-align:center}.zbb-form-privacy i{color:var(--zbb-success)}.zbb-contact-form-compact .zbb-form-group{margin-bottom:var(--zbb-spacing-md)}.zbb-contact-form-compact .zbb-form-submit{margin-top:var(--zbb-spacing-lg)}@media (max-width:768px){.zbb-contact-form-wrapper{padding:var(--zbb-spacing-lg)}.zbb-contact-form-title{font-size:1.25rem}.zbb-btn-submit{font-size:1rem}.zbb-form-privacy{flex-direction:column;gap:var(--zbb-spacing-xs)}}@media (max-width:480px){.zbb-contact-form-wrapper{padding:var(--zbb-spacing-md);border-radius:var(--zbb-radius-md)}.zbb-contact-form-header{margin-bottom:var(--zbb-spacing-lg)}}.zbb-tools-hero{position:relative;padding:var(--zbb-spacing-xxl) 0;background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);color:var(--zbb-white);text-align:center}.zbb-tools-hero-content{max-width:700px;margin:0 auto}.zbb-tools-hero-title{font-size:2.5rem;font-weight:700;color:var(--zbb-white);margin-bottom:var(--zbb-spacing-md)}.zbb-tools-hero-desc{font-size:var(--zbb-font-size-lg);color:rgba(255,255,255,.9);margin-bottom:0}.zbb-calculator-section{background-color:var(--zbb-gray-100)}.zbb-calculator-tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--zbb-spacing-sm);margin-bottom:var(--zbb-spacing-xl);padding:var(--zbb-spacing-sm);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-sm)}.zbb-calculator-tab{display:flex;align-items:center;gap:var(--zbb-spacing-sm);padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);font-family:inherit;font-size:1rem;font-weight:500;color:var(--zbb-gray-600);background-color:transparent;border:none;border-radius:var(--zbb-radius-md);cursor:pointer;transition:all var(--zbb-transition-base)}.zbb-calculator-tab:hover{color:var(--zbb-primary);background-color:rgba(26,95,180,.08)}.zbb-calculator-tab.zbb-tab-active{color:var(--zbb-white);background-color:var(--zbb-primary)}.zbb-calculator-tab i{font-size:1.25rem}.zbb-calculator-panels{max-width:800px;margin:0 auto}.zbb-calculator-panel{display:none}.zbb-calculator-panel.zbb-panel-active{display:block}.zbb-calculator-card{background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md);overflow:hidden}.zbb-calculator-card:hover{transform:none}.zbb-calculator-card .zbb-card-header{padding:var(--zbb-spacing-lg);background-color:var(--zbb-gray-50);border-bottom:1px solid var(--zbb-gray-200)}.zbb-calculator-title{display:flex;align-items:center;gap:var(--zbb-spacing-sm);font-size:1.5rem;color:var(--zbb-gray-900);margin-bottom:var(--zbb-spacing-xs)}.zbb-calculator-title i{color:var(--zbb-primary)}.zbb-calculator-desc{color:var(--zbb-gray-600);margin-bottom:0}.zbb-calculator-card .zbb-card-body{padding:var(--zbb-spacing-xl)}.zbb-calculator-form{margin-bottom:var(--zbb-spacing-lg)}.zbb-form-row{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--zbb-spacing-md)}.zbb-form-hint{display:block;margin-top:var(--zbb-spacing-xs);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500)}.zbb-required{color:var(--zbb-danger)}.zbb-form-actions{display:flex;gap:var(--zbb-spacing-md);margin-top:var(--zbb-spacing-lg)}.zbb-calculator-result{padding:var(--zbb-spacing-lg);background-color:var(--zbb-gray-50);border-radius:var(--zbb-radius-md);border:1px solid var(--zbb-gray-200)}.zbb-result-title{font-size:1.125rem;color:var(--zbb-gray-900);margin-bottom:var(--zbb-spacing-md);padding-bottom:var(--zbb-spacing-sm);border-bottom:1px solid var(--zbb-gray-200)}.zbb-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--zbb-spacing-md)}.zbb-result-item{text-align:center;padding:var(--zbb-spacing-md);background-color:var(--zbb-white);border-radius:var(--zbb-radius-md);border:1px solid var(--zbb-gray-200)}.zbb-result-item.zbb-result-highlight{background-color:var(--zbb-primary);border-color:var(--zbb-primary)}.zbb-result-item.zbb-result-highlight .zbb-result-label,.zbb-result-item.zbb-result-highlight .zbb-result-value{color:var(--zbb-white)}.zbb-result-item.zbb-result-full{grid-column:1/-1;text-align:left}.zbb-result-label{display:block;font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-xs)}.zbb-result-value{display:block;font-size:1.5rem;font-weight:700;color:var(--zbb-gray-900)}.zbb-result-value.zbb-result-desc{font-size:1rem;font-weight:400;color:var(--zbb-gray-700)}.zbb-result-table-wrapper{overflow-x:auto}.zbb-result-table{width:100%;border-collapse:collapse;font-size:var(--zbb-font-size-sm)}.zbb-result-table td,.zbb-result-table th{padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);text-align:left;border-bottom:1px solid var(--zbb-gray-200)}.zbb-result-table th{background-color:var(--zbb-gray-100);font-weight:600;color:var(--zbb-gray-700)}.zbb-result-table tr:last-child td{border-bottom:none}.zbb-result-table .zbb-result-total{background-color:var(--zbb-primary);color:var(--zbb-white)}.zbb-result-table .zbb-result-total td{border-bottom:none}.zbb-result-tips{margin-top:var(--zbb-spacing-md);padding:var(--zbb-spacing-md);background-color:rgba(26,95,180,.08);border-radius:var(--zbb-radius-md);border-left:4px solid var(--zbb-primary)}.zbb-result-tips h4{font-size:1rem;color:var(--zbb-primary);margin-bottom:var(--zbb-spacing-sm)}.zbb-result-tips ul{margin:0;padding-left:var(--zbb-spacing-lg);color:var(--zbb-gray-700);font-size:var(--zbb-font-size-sm)}.zbb-result-tips li{margin-bottom:var(--zbb-spacing-xs)}.zbb-result-tips li:last-child{margin-bottom:0}.zbb-tools-info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--zbb-spacing-lg);margin-bottom:var(--zbb-spacing-xl)}.zbb-tool-info-card{text-align:center}.zbb-tool-info-card:hover{transform:translateY(-4px)}.zbb-tool-info-icon{display:flex;align-items:center;justify-content:center;width:64px;height:64px;margin:0 auto var(--zbb-spacing-md);font-size:1.75rem;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-lg)}.zbb-tool-info-title{font-size:1.125rem;color:var(--zbb-gray-900);margin-bottom:var(--zbb-spacing-sm)}.zbb-tool-info-desc{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin-bottom:0}.zbb-tools-disclaimer{text-align:center;padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);background-color:var(--zbb-white);border-radius:var(--zbb-radius-md);border:1px solid var(--zbb-gray-200)}.zbb-tools-disclaimer p{display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-sm);margin:0;font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-tools-disclaimer i{color:var(--zbb-warning)}.zbb-tools-cta-section{background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);color:var(--zbb-white);text-align:center}.zbb-tools-cta-content{max-width:600px;margin:0 auto}.zbb-tools-cta-title{font-size:2rem;color:var(--zbb-white);margin-bottom:var(--zbb-spacing-md)}.zbb-tools-cta-desc{font-size:var(--zbb-font-size-lg);color:rgba(255,255,255,.9);margin-bottom:var(--zbb-spacing-lg)}.zbb-tools-cta-actions{display:flex;justify-content:center;gap:var(--zbb-spacing-md);flex-wrap:wrap}.zbb-btn-outline-light{color:var(--zbb-white);background-color:transparent;border-color:var(--zbb-white)}.zbb-btn-outline-light:focus,.zbb-btn-outline-light:hover{color:var(--zbb-primary);background-color:var(--zbb-white);border-color:var(--zbb-white)}@media (max-width:991px){.zbb-tools-info-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:767px){.zbb-tools-hero-title{font-size:2rem}.zbb-calculator-tabs{flex-direction:column}.zbb-calculator-tab{width:100%;justify-content:center}.zbb-form-row{grid-template-columns:1fr}.zbb-result-grid{grid-template-columns:1fr}.zbb-tools-info-grid{grid-template-columns:1fr}.zbb-form-actions{flex-direction:column}.zbb-form-actions .zbb-btn{width:100%}.zbb-tools-cta-actions{flex-direction:column;align-items:center}.zbb-tools-cta-actions .zbb-btn{width:100%;max-width:300px}}.zbb-error-404{min-height:calc(100vh - 200px);display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--zbb-gray-100) 0,var(--zbb-white) 100%)}.zbb-error-content{max-width:800px;margin:0 auto;text-align:center;padding:var(--zbb-spacing-xl)}.zbb-error-illustration{margin-bottom:var(--zbb-spacing-xl)}.zbb-error-number{display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-md)}.zbb-error-digit{font-size:8rem;font-weight:700;color:var(--zbb-primary);line-height:1;text-shadow:4px 4px 0 rgba(26,95,180,.1)}.zbb-error-digit-middle{display:flex;align-items:center;justify-content:center;width:120px;height:120px;background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);border-radius:50%;animation:zbb-error-pulse 2s ease-in-out infinite}.zbb-error-digit-middle i{font-size:3.5rem;color:var(--zbb-white)}@keyframes zbb-error-pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(26,95,180,.4)}50%{transform:scale(1.05);box-shadow:0 0 0 20px rgba(26,95,180,0)}}.zbb-error-message{margin-bottom:var(--zbb-spacing-xl)}.zbb-error-title{font-size:2rem;color:var(--zbb-gray-900);margin-bottom:var(--zbb-spacing-md)}.zbb-error-description{font-size:var(--zbb-font-size-lg);color:var(--zbb-gray-600);max-width:600px;margin:0 auto;line-height:1.7}.zbb-error-search{margin-bottom:var(--zbb-spacing-xl);padding:var(--zbb-spacing-lg);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md)}.zbb-error-search-title{font-size:1.25rem;color:var(--zbb-gray-800);margin-bottom:var(--zbb-spacing-md)}.zbb-error-search .zbb-search-form{max-width:500px;margin:0 auto}.zbb-error-search .zbb-input-group{display:flex;gap:var(--zbb-spacing-sm)}.zbb-error-search .zbb-input-icon{flex:1;position:relative}.zbb-error-search .zbb-search-input{width:100%;padding-left:2.75rem}.zbb-error-links{margin-bottom:var(--zbb-spacing-xl)}.zbb-error-links-title{font-size:1.25rem;color:var(--zbb-gray-800);margin-bottom:var(--zbb-spacing-lg)}.zbb-error-links-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--zbb-spacing-md)}.zbb-error-link-card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--zbb-spacing-lg);background-color:var(--zbb-white);border:2px solid var(--zbb-gray-200);border-radius:var(--zbb-radius-lg);text-decoration:none;transition:all var(--zbb-transition-base)}.zbb-error-link-card:hover{border-color:var(--zbb-primary);background-color:rgba(26,95,180,.05);transform:translateY(-4px);box-shadow:var(--zbb-shadow-md);text-decoration:none}.zbb-error-link-card i{font-size:2rem;color:var(--zbb-primary);margin-bottom:var(--zbb-spacing-sm);transition:transform var(--zbb-transition-base)}.zbb-error-link-card:hover i{transform:scale(1.1)}.zbb-error-link-card span{font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-gray-700)}.zbb-error-link-card:hover span{color:var(--zbb-primary)}.zbb-error-cta{padding-top:var(--zbb-spacing-lg);border-top:1px solid var(--zbb-gray-200)}.zbb-error-cta p{color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-md)}.zbb-error-cta .zbb-btn-group{justify-content:center}.zbb-btn-outline-primary{color:var(--zbb-primary);background-color:transparent;border-color:var(--zbb-primary)}.zbb-btn-outline-primary:focus,.zbb-btn-outline-primary:hover{color:var(--zbb-white);background-color:var(--zbb-primary);border-color:var(--zbb-primary)}@media (max-width:991px){.zbb-error-digit{font-size:6rem}.zbb-error-digit-middle{width:100px;height:100px}.zbb-error-digit-middle i{font-size:3rem}.zbb-error-links-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:767px){.zbb-error-404{min-height:auto;padding:var(--zbb-spacing-xl) 0}.zbb-error-content{padding:var(--zbb-spacing-md)}.zbb-error-digit{font-size:4rem}.zbb-error-digit-middle{width:70px;height:70px}.zbb-error-digit-middle i{font-size:2rem}.zbb-error-title{font-size:1.5rem}.zbb-error-description{font-size:1rem}.zbb-error-search .zbb-input-group{flex-direction:column}.zbb-error-search .zbb-btn{width:100%}.zbb-error-links-grid{grid-template-columns:repeat(2,1fr);gap:var(--zbb-spacing-sm)}.zbb-error-link-card{padding:var(--zbb-spacing-md)}.zbb-error-link-card i{font-size:1.5rem}.zbb-error-cta .zbb-btn-group{flex-direction:column;align-items:center}.zbb-error-cta .zbb-btn{width:100%;max-width:280px}}@media (max-width:480px){.zbb-error-number{gap:var(--zbb-spacing-sm)}.zbb-error-digit{font-size:3rem}.zbb-error-digit-middle{width:50px;height:50px}.zbb-error-digit-middle i{font-size:1.5rem}.zbb-error-links-grid{grid-template-columns:1fr}}.zbb-btn-icon{display:inline-flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-sm)}.zbb-btn-icon i{font-size:1em;line-height:1}.zbb-btn-icon-only{width:44px;height:44px;padding:0;border-radius:var(--zbb-radius-md)}.zbb-btn-icon-only.zbb-btn-sm{width:36px;height:36px}.zbb-btn-icon-only.zbb-btn-lg{width:52px;height:52px}.zbb-btn-white{color:var(--zbb-primary);background-color:var(--zbb-white);border-color:var(--zbb-white)}.zbb-btn-white:focus,.zbb-btn-white:hover{color:var(--zbb-primary-dark);background-color:var(--zbb-gray-100);border-color:var(--zbb-gray-100)}.zbb-btn-ghost{color:var(--zbb-white);background-color:transparent;border-color:var(--zbb-white)}.zbb-btn-ghost:focus,.zbb-btn-ghost:hover{color:var(--zbb-primary);background-color:var(--zbb-white);border-color:var(--zbb-white)}.zbb-btn-link{color:var(--zbb-primary);background-color:transparent;border-color:transparent;padding-left:0;padding-right:0}.zbb-btn-link:focus,.zbb-btn-link:hover{color:var(--zbb-primary-dark);background-color:transparent;border-color:transparent;text-decoration:none;transform:none;box-shadow:none}.zbb-btn-gradient{color:var(--zbb-white);background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);border-color:transparent}.zbb-btn-gradient:focus,.zbb-btn-gradient:hover{color:var(--zbb-white);background:linear-gradient(135deg,var(--zbb-primary-light) 0,var(--zbb-primary) 100%);border-color:transparent}.zbb-btn-gold{color:var(--zbb-gray-900);background:linear-gradient(135deg,var(--zbb-secondary-light) 0,var(--zbb-secondary) 100%);border-color:transparent}.zbb-btn-gold:focus,.zbb-btn-gold:hover{color:var(--zbb-gray-900);background:linear-gradient(135deg,var(--zbb-secondary) 0,var(--zbb-secondary-dark) 100%);border-color:transparent}.zbb-btn-group{display:inline-flex;gap:var(--zbb-spacing-sm);flex-wrap:wrap}.zbb-btn-group-vertical{flex-direction:column;align-items:stretch}.zbb-btn.is-loading{position:relative;color:transparent;pointer-events:none}.zbb-btn.is-loading::after{content:'';position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:zbb-btn-spin .6s linear infinite}.zbb-btn-primary.is-loading::after{border-color:rgba(255,255,255,.3);border-right-color:var(--zbb-white)}@keyframes zbb-btn-spin{to{transform:rotate(360deg)}}.zbb-card-img{width:100%;height:auto;display:block}.zbb-card-img-top{border-radius:var(--zbb-radius-lg) var(--zbb-radius-lg) 0 0}.zbb-card-img-overlay{position:absolute;top:0;right:0;bottom:0;left:0;padding:var(--zbb-spacing-lg);background:linear-gradient(to top,rgba(0,0,0,.7) 0,transparent 100%);display:flex;flex-direction:column;justify-content:flex-end;color:var(--zbb-white)}.zbb-card-header{padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);background-color:var(--zbb-gray-100);border-bottom:1px solid var(--zbb-gray-200);border-radius:var(--zbb-radius-lg) var(--zbb-radius-lg) 0 0}.zbb-card-footer{padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);background-color:var(--zbb-gray-100);border-top:1px solid var(--zbb-gray-200);border-radius:0 0 var(--zbb-radius-lg) var(--zbb-radius-lg)}.zbb-card-bordered{border:1px solid var(--zbb-gray-200);box-shadow:none}.zbb-card-bordered:hover{border-color:var(--zbb-primary);box-shadow:var(--zbb-shadow-md)}.zbb-card-accent{border-top:4px solid var(--zbb-primary)}.zbb-card-accent-secondary{border-top-color:var(--zbb-secondary)}.zbb-card-horizontal{display:flex;flex-direction:row}.zbb-card-horizontal .zbb-card-img{width:200px;flex-shrink:0;object-fit:cover;border-radius:var(--zbb-radius-lg) 0 0 var(--zbb-radius-lg)}.zbb-card-horizontal .zbb-card-body{flex:1}.zbb-feature-card{text-align:center;padding:var(--zbb-spacing-xl)}.zbb-feature-card .zbb-card-icon{width:80px;height:80px;margin:0 auto var(--zbb-spacing-lg);font-size:2.5rem}.zbb-feature-card .zbb-card-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-sm)}.zbb-feature-card .zbb-card-text{font-size:var(--zbb-font-size-sm);line-height:1.7}.zbb-service-card{position:relative;overflow:hidden}.zbb-service-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--zbb-primary) 0,var(--zbb-secondary) 100%);transform:scaleX(0);transform-origin:left;transition:transform var(--zbb-transition-base)}.zbb-service-card:hover::before{transform:scaleX(1)}.zbb-pricing-card{text-align:center;border:2px solid var(--zbb-gray-200);transition:all var(--zbb-transition-base)}.zbb-pricing-card:hover{border-color:var(--zbb-primary)}.zbb-pricing-card.is-popular{border-color:var(--zbb-primary);transform:scale(1.05);z-index:1}.zbb-pricing-header{padding:var(--zbb-spacing-xl) var(--zbb-spacing-lg);background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);color:var(--zbb-white)}.zbb-pricing-card.is-popular .zbb-pricing-header{background:linear-gradient(135deg,var(--zbb-secondary-light) 0,var(--zbb-secondary) 100%);color:var(--zbb-gray-900)}.zbb-pricing-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-sm)}.zbb-pricing-price{font-size:3rem;font-weight:700;line-height:1}.zbb-pricing-price .zbb-currency{font-size:1.5rem;vertical-align:super}.zbb-pricing-price .zbb-unit{font-size:1rem;font-weight:400}.zbb-pricing-body{padding:var(--zbb-spacing-xl) var(--zbb-spacing-lg)}.zbb-pricing-features{list-style:none;margin:0 0 var(--zbb-spacing-lg);padding:0}.zbb-pricing-features li{padding:var(--zbb-spacing-sm) 0;border-bottom:1px solid var(--zbb-gray-200)}.zbb-pricing-features li:last-child{border-bottom:none}.zbb-pricing-features li i{color:var(--zbb-success);margin-right:var(--zbb-spacing-sm)}.zbb-form-row{display:flex;flex-wrap:wrap;margin-left:calc(var(--zbb-spacing-sm) * -1);margin-right:calc(var(--zbb-spacing-sm) * -1)}.zbb-form-row>.zbb-form-group{flex:1;padding-left:var(--zbb-spacing-sm);padding-right:var(--zbb-spacing-sm);min-width:200px}.zbb-input-group{position:relative;display:flex;align-items:stretch}.zbb-input-group .zbb-form-control{flex:1}.zbb-input-icon{position:relative}.zbb-input-icon .zbb-form-control{padding-left:2.75rem}.zbb-input-icon .zbb-input-icon-left{position:absolute;left:var(--zbb-spacing-md);top:50%;transform:translateY(-50%);color:var(--zbb-gray-500);pointer-events:none}.zbb-input-icon-right .zbb-form-control{padding-right:2.75rem;padding-left:var(--zbb-spacing-md)}.zbb-input-icon-right .zbb-input-icon-right{position:absolute;right:var(--zbb-spacing-md);top:50%;transform:translateY(-50%);color:var(--zbb-gray-500)}.zbb-input-addon{display:flex;align-items:center;padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);font-size:1rem;color:var(--zbb-gray-700);background-color:var(--zbb-gray-100);border:1px solid var(--zbb-gray-300)}.zbb-input-addon-left{border-right:none;border-radius:var(--zbb-radius-md) 0 0 var(--zbb-radius-md)}.zbb-input-addon-right{border-left:none;border-radius:0 var(--zbb-radius-md) var(--zbb-radius-md) 0}.zbb-input-group .zbb-input-addon-left+.zbb-form-control{border-radius:0 var(--zbb-radius-md) var(--zbb-radius-md) 0}.zbb-form-select{display:block;width:100%;padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);padding-right:2.5rem;font-family:inherit;font-size:1rem;line-height:1.5;color:var(--zbb-gray-800);background-color:var(--zbb-white);background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right .75rem center;background-size:16px 12px;border:1px solid var(--zbb-gray-300);border-radius:var(--zbb-radius-md);appearance:none;cursor:pointer;transition:border-color var(--zbb-transition-fast),box-shadow var(--zbb-transition-fast)}.zbb-form-select:focus{border-color:var(--zbb-primary);outline:0;box-shadow:0 0 0 3px rgba(26,95,180,.15)}.zbb-form-check{display:flex;align-items:flex-start;gap:var(--zbb-spacing-sm);margin-bottom:var(--zbb-spacing-sm)}.zbb-form-check-input{flex-shrink:0;width:1.25rem;height:1.25rem;margin-top:.125rem;background-color:var(--zbb-white);border:2px solid var(--zbb-gray-400);appearance:none;cursor:pointer;transition:all var(--zbb-transition-fast)}.zbb-form-check-input[type=checkbox]{border-radius:var(--zbb-radius-sm)}.zbb-form-check-input[type=radio]{border-radius:50%}.zbb-form-check-input:checked{background-color:var(--zbb-primary);border-color:var(--zbb-primary)}.zbb-form-check-input[type=checkbox]:checked{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:center;background-size:14px}.zbb-form-check-input[type=radio]:checked{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='2' fill='%23fff'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:center}.zbb-form-check-label{color:var(--zbb-gray-700);cursor:pointer}.zbb-form-switch{position:relative;display:inline-flex;align-items:center;gap:var(--zbb-spacing-sm)}.zbb-form-switch-input{position:absolute;opacity:0;width:0;height:0}.zbb-form-switch-slider{position:relative;width:48px;height:26px;background-color:var(--zbb-gray-400);border-radius:var(--zbb-radius-full);cursor:pointer;transition:background-color var(--zbb-transition-fast)}.zbb-form-switch-slider::before{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;background-color:var(--zbb-white);border-radius:50%;box-shadow:var(--zbb-shadow-sm);transition:transform var(--zbb-transition-fast)}.zbb-form-switch-input:checked+.zbb-form-switch-slider{background-color:var(--zbb-primary)}.zbb-form-switch-input:checked+.zbb-form-switch-slider::before{transform:translateX(22px)}.zbb-form-help{display:block;margin-top:var(--zbb-spacing-xs);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-form-floating{position:relative}.zbb-form-floating .zbb-form-control{height:3.5rem;padding-top:1.625rem;padding-bottom:.625rem}.zbb-form-floating .zbb-form-label{position:absolute;top:0;left:0;height:100%;padding:1rem var(--zbb-spacing-md);pointer-events:none;border:1px solid transparent;transform-origin:0 0;transition:opacity var(--zbb-transition-fast),transform var(--zbb-transition-fast);color:var(--zbb-gray-500);margin-bottom:0}.zbb-form-floating .zbb-form-control:focus~.zbb-form-label,.zbb-form-floating .zbb-form-control:not(:placeholder-shown)~.zbb-form-label{opacity:.65;transform:scale(.85) translateY(-.5rem) translateX(.15rem)}.zbb-badge{display:inline-flex;align-items:center;justify-content:center;padding:.25em .6em;font-size:.75rem;font-weight:600;line-height:1;color:var(--zbb-white);background-color:var(--zbb-primary);border-radius:var(--zbb-radius-sm);white-space:nowrap}.zbb-badge-secondary{background-color:var(--zbb-secondary);color:var(--zbb-gray-900)}.zbb-badge-success{background-color:var(--zbb-success)}.zbb-badge-danger{background-color:var(--zbb-danger)}.zbb-badge-warning{background-color:var(--zbb-warning);color:var(--zbb-gray-900)}.zbb-badge-info{background-color:var(--zbb-info)}.zbb-badge-light{background-color:var(--zbb-gray-200);color:var(--zbb-gray-800)}.zbb-badge-dark{background-color:var(--zbb-gray-800)}.zbb-badge-pill{border-radius:var(--zbb-radius-full);padding-left:.8em;padding-right:.8em}.zbb-badge-outline{background-color:transparent;border:1px solid currentColor}.zbb-badge-outline.zbb-badge-primary{color:var(--zbb-primary)}.zbb-badge-outline.zbb-badge-secondary{color:var(--zbb-secondary)}.zbb-tag{display:inline-flex;align-items:center;gap:var(--zbb-spacing-xs);padding:var(--zbb-spacing-xs) var(--zbb-spacing-sm);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-700);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-sm);transition:all var(--zbb-transition-fast)}.zbb-tag:hover{background-color:var(--zbb-gray-200)}.zbb-tag-primary{color:var(--zbb-primary);background-color:rgba(26,95,180,.1)}.zbb-tag-primary:hover{background-color:rgba(26,95,180,.2)}.zbb-tag-secondary{color:var(--zbb-secondary-dark);background-color:rgba(196,160,0,.1)}.zbb-tag-secondary:hover{background-color:rgba(196,160,0,.2)}.zbb-tag-close{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;padding:0;font-size:.75rem;color:inherit;background:0 0;border:none;border-radius:50%;cursor:pointer;opacity:.6;transition:opacity var(--zbb-transition-fast)}.zbb-tag-close:hover{opacity:1}.zbb-tag-group{display:flex;flex-wrap:wrap;gap:var(--zbb-spacing-xs)}.zbb-list{margin:0;padding:0;list-style:none}.zbb-list-item{padding:var(--zbb-spacing-md);border-bottom:1px solid var(--zbb-gray-200)}.zbb-list-item:last-child{border-bottom:none}.zbb-list-icon .zbb-list-item{display:flex;align-items:flex-start;gap:var(--zbb-spacing-md)}.zbb-list-icon .zbb-list-item i{flex-shrink:0;width:24px;color:var(--zbb-primary)}.zbb-list-check .zbb-list-item{display:flex;align-items:flex-start;gap:var(--zbb-spacing-sm);padding:var(--zbb-spacing-sm) 0;border-bottom:none}.zbb-list-check .zbb-list-item::before{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900;color:var(--zbb-success);flex-shrink:0}.zbb-list-numbered{counter-reset:list-counter}.zbb-list-numbered .zbb-list-item{display:flex;align-items:flex-start;gap:var(--zbb-spacing-md);counter-increment:list-counter}.zbb-list-numbered .zbb-list-item::before{content:counter(list-counter);display:flex;align-items:center;justify-content:center;flex-shrink:0;width:28px;height:28px;font-size:var(--zbb-font-size-sm);font-weight:600;color:var(--zbb-white);background-color:var(--zbb-primary);border-radius:50%}.zbb-tabs{display:flex;flex-direction:column}.zbb-tab-list{display:flex;flex-wrap:wrap;gap:var(--zbb-spacing-xs);margin:0;padding:0;list-style:none;border-bottom:2px solid var(--zbb-gray-200)}.zbb-tab-item{margin-bottom:-2px}.zbb-tab-link{display:inline-flex;align-items:center;gap:var(--zbb-spacing-sm);padding:var(--zbb-spacing-sm) var(--zbb-spacing-lg);font-weight:500;color:var(--zbb-gray-600);text-decoration:none;border-bottom:2px solid transparent;transition:all var(--zbb-transition-fast)}.zbb-tab-link:hover{color:var(--zbb-primary);text-decoration:none}.zbb-tab-link.is-active{color:var(--zbb-primary);border-bottom-color:var(--zbb-primary)}.zbb-tab-content{padding:var(--zbb-spacing-lg) 0}.zbb-tab-pane{display:none}.zbb-tab-pane.is-active{display:block}.zbb-tabs-pill .zbb-tab-list{border-bottom:none;background-color:var(--zbb-gray-100);padding:var(--zbb-spacing-xs);border-radius:var(--zbb-radius-md)}.zbb-tabs-pill .zbb-tab-link{border-bottom:none;border-radius:var(--zbb-radius-sm)}.zbb-tabs-pill .zbb-tab-link.is-active{color:var(--zbb-white);background-color:var(--zbb-primary)}.zbb-tabs-card .zbb-tab-list{border-bottom:1px solid var(--zbb-gray-200)}.zbb-tabs-card .zbb-tab-link{background-color:var(--zbb-gray-100);border:1px solid var(--zbb-gray-200);border-bottom:none;border-radius:var(--zbb-radius-md) var(--zbb-radius-md) 0 0;margin-bottom:-1px}.zbb-tabs-card .zbb-tab-link.is-active{background-color:var(--zbb-white);border-color:var(--zbb-gray-200);border-bottom-color:var(--zbb-white)}.zbb-accordion{border:1px solid var(--zbb-gray-200);border-radius:var(--zbb-radius-md);overflow:hidden}.zbb-accordion-item{border-bottom:1px solid var(--zbb-gray-200)}.zbb-accordion-item:last-child{border-bottom:none}.zbb-accordion-header{margin:0}.zbb-accordion-button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);font-size:1rem;font-weight:500;color:var(--zbb-gray-800);text-align:left;background-color:var(--zbb-white);border:none;cursor:pointer;transition:all var(--zbb-transition-fast)}.zbb-accordion-button:hover{background-color:var(--zbb-gray-100)}.zbb-accordion-button::after{content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;font-size:.875rem;color:var(--zbb-gray-500);transition:transform var(--zbb-transition-fast)}.zbb-accordion-button.is-open::after{transform:rotate(180deg)}.zbb-accordion-button.is-open{color:var(--zbb-primary)}.zbb-accordion-body{display:none;padding:0 var(--zbb-spacing-lg) var(--zbb-spacing-lg);color:var(--zbb-gray-600);line-height:1.7}.zbb-accordion-body.is-open{display:block}.zbb-progress{display:flex;height:8px;overflow:hidden;background-color:var(--zbb-gray-200);border-radius:var(--zbb-radius-full)}.zbb-progress-bar{display:flex;flex-direction:column;justify-content:center;overflow:hidden;color:var(--zbb-white);text-align:center;white-space:nowrap;background-color:var(--zbb-primary);border-radius:var(--zbb-radius-full);transition:width var(--zbb-transition-slow)}.zbb-progress-bar-secondary{background-color:var(--zbb-secondary)}.zbb-progress-bar-success{background-color:var(--zbb-success)}.zbb-progress-labeled{height:20px;font-size:var(--zbb-font-size-sm)}.zbb-progress-striped .zbb-progress-bar{background-image:linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);background-size:1rem 1rem}.zbb-progress-animated .zbb-progress-bar{animation:zbb-progress-stripes 1s linear infinite}@keyframes zbb-progress-stripes{0%{background-position:1rem 0}100%{background-position:0 0}}.zbb-steps{display:flex;justify-content:space-between;position:relative}.zbb-steps::before{content:'';position:absolute;top:20px;left:40px;right:40px;height:2px;background-color:var(--zbb-gray-200)}.zbb-step{display:flex;flex-direction:column;align-items:center;position:relative;flex:1;text-align:center}.zbb-step-number{display:flex;align-items:center;justify-content:center;width:40px;height:40px;font-weight:600;color:var(--zbb-gray-500);background-color:var(--zbb-white);border:2px solid var(--zbb-gray-300);border-radius:50%;margin-bottom:var(--zbb-spacing-sm);position:relative;z-index:1;transition:all var(--zbb-transition-base)}.zbb-step.is-active .zbb-step-number,.zbb-step.is-completed .zbb-step-number{color:var(--zbb-white);background-color:var(--zbb-primary);border-color:var(--zbb-primary)}.zbb-step.is-completed .zbb-step-number::after{content:'\f00c';font-family:'Font Awesome 6 Free';font-weight:900}.zbb-step-title{font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-gray-700);margin-bottom:var(--zbb-spacing-xs)}.zbb-step-description{font-size:.75rem;color:var(--zbb-gray-500);max-width:120px}.zbb-steps-vertical{flex-direction:column;align-items:flex-start}.zbb-steps-vertical::before{top:20px;bottom:20px;left:19px;right:auto;width:2px;height:auto}.zbb-steps-vertical .zbb-step{flex-direction:row;align-items:flex-start;text-align:left;padding-bottom:var(--zbb-spacing-xl)}.zbb-steps-vertical .zbb-step:last-child{padding-bottom:0}.zbb-steps-vertical .zbb-step-number{margin-right:var(--zbb-spacing-md);margin-bottom:0}.zbb-steps-vertical .zbb-step-content{flex:1}.zbb-steps-vertical .zbb-step-description{max-width:none}.zbb-tooltip{position:relative;display:inline-block}.zbb-tooltip-content{position:absolute;z-index:1000;padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm);color:var(--zbb-white);background-color:var(--zbb-gray-800);border-radius:var(--zbb-radius-sm);white-space:nowrap;opacity:0;visibility:hidden;transition:all var(--zbb-transition-fast)}.zbb-tooltip:hover .zbb-tooltip-content{opacity:1;visibility:visible}.zbb-tooltip-top .zbb-tooltip-content{bottom:100%;left:50%;transform:translateX(-50%) translateY(-8px)}.zbb-tooltip-bottom .zbb-tooltip-content{top:100%;left:50%;transform:translateX(-50%) translateY(8px)}.zbb-tooltip-left .zbb-tooltip-content{right:100%;top:50%;transform:translateY(-50%) translateX(-8px)}.zbb-tooltip-right .zbb-tooltip-content{left:100%;top:50%;transform:translateY(-50%) translateX(8px)}.zbb-tooltip-content::after{content:'';position:absolute;border:6px solid transparent}.zbb-tooltip-top .zbb-tooltip-content::after{top:100%;left:50%;margin-left:-6px;border-top-color:var(--zbb-gray-800)}.zbb-tooltip-bottom .zbb-tooltip-content::after{bottom:100%;left:50%;margin-left:-6px;border-bottom-color:var(--zbb-gray-800)}.zbb-avatar{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;font-size:1.25rem;font-weight:600;color:var(--zbb-white);background-color:var(--zbb-primary);border-radius:50%;overflow:hidden}.zbb-avatar img{width:100%;height:100%;object-fit:cover}.zbb-avatar-sm{width:32px;height:32px;font-size:.875rem}.zbb-avatar-lg{width:64px;height:64px;font-size:1.5rem}.zbb-avatar-xl{width:96px;height:96px;font-size:2rem}.zbb-avatar-group{display:flex}.zbb-avatar-group .zbb-avatar{border:2px solid var(--zbb-white);margin-left:-12px}.zbb-avatar-group .zbb-avatar:first-child{margin-left:0}.zbb-divider{display:flex;align-items:center;margin:var(--zbb-spacing-lg) 0}.zbb-divider::after,.zbb-divider::before{content:'';flex:1;height:1px;background-color:var(--zbb-gray-200)}.zbb-divider-text{padding:0 var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500)}.zbb-divider-vertical{display:inline-block;width:1px;height:1em;margin:0 var(--zbb-spacing-sm);background-color:var(--zbb-gray-300);vertical-align:middle}.zbb-stat{text-align:center;padding:var(--zbb-spacing-lg)}.zbb-stat-number{font-size:3rem;font-weight:700;line-height:1;color:var(--zbb-primary);margin-bottom:var(--zbb-spacing-sm)}.zbb-stat-number .zbb-stat-suffix{font-size:1.5rem;font-weight:400}.zbb-stat-label{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600)}.zbb-stat-icon{display:flex;align-items:center;gap:var(--zbb-spacing-md);text-align:left}.zbb-stat-icon .zbb-stat-icon-box{display:flex;align-items:center;justify-content:center;width:64px;height:64px;font-size:1.5rem;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-lg)}.zbb-stat-icon .zbb-stat-content{flex:1}.zbb-stat-icon .zbb-stat-number{font-size:2rem;margin-bottom:0}.zbb-testimonial{padding:var(--zbb-spacing-xl);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md)}.zbb-testimonial-content{position:relative;margin-bottom:var(--zbb-spacing-lg);padding-left:var(--zbb-spacing-xl);font-size:var(--zbb-font-size-lg);line-height:1.7;color:var(--zbb-gray-700)}.zbb-testimonial-content::before{content:'\f10d';font-family:'Font Awesome 6 Free';font-weight:900;position:absolute;left:0;top:0;font-size:1.5rem;color:var(--zbb-secondary)}.zbb-testimonial-author{display:flex;align-items:center;gap:var(--zbb-spacing-md)}.zbb-testimonial-author-info{flex:1}.zbb-testimonial-author-name{font-weight:600;color:var(--zbb-gray-900);margin-bottom:0}.zbb-testimonial-author-title{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-500);margin-bottom:0}.zbb-testimonial-rating{color:var(--zbb-secondary)}.zbb-cta{padding:var(--zbb-spacing-xxl);background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);border-radius:var(--zbb-radius-xl);text-align:center;color:var(--zbb-white)}.zbb-cta-title{font-size:2rem;margin-bottom:var(--zbb-spacing-md);color:var(--zbb-white)}.zbb-cta-text{font-size:var(--zbb-font-size-lg);margin-bottom:var(--zbb-spacing-xl);opacity:.9}.zbb-cta-actions{display:flex;justify-content:center;gap:var(--zbb-spacing-md);flex-wrap:wrap}.zbb-cta-gold{background:linear-gradient(135deg,var(--zbb-secondary-light) 0,var(--zbb-secondary) 100%);color:var(--zbb-gray-900)}.zbb-cta-gold .zbb-cta-title{color:var(--zbb-gray-900)}.zbb-cta-inline{display:flex;align-items:center;justify-content:space-between;text-align:left;padding:var(--zbb-spacing-lg) var(--zbb-spacing-xl)}.zbb-cta-inline .zbb-cta-content{flex:1}.zbb-cta-inline .zbb-cta-title{font-size:1.5rem;margin-bottom:var(--zbb-spacing-xs)}.zbb-cta-inline .zbb-cta-text{margin-bottom:0}.zbb-icon-box{display:flex;align-items:flex-start;gap:var(--zbb-spacing-md)}.zbb-icon-box-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:56px;height:56px;font-size:1.5rem;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-lg);transition:all var(--zbb-transition-base)}.zbb-icon-box:hover .zbb-icon-box-icon{color:var(--zbb-white);background-color:var(--zbb-primary)}.zbb-icon-box-content{flex:1}.zbb-icon-box-title{font-size:1.125rem;margin-bottom:var(--zbb-spacing-xs)}.zbb-icon-box-text{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin-bottom:0}.zbb-icon-box-center{flex-direction:column;align-items:center;text-align:center}.zbb-icon-box-center .zbb-icon-box-icon{margin-bottom:var(--zbb-spacing-md)}.zbb-calculator{background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md);overflow:hidden}.zbb-calculator-header{padding:var(--zbb-spacing-lg);background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);color:var(--zbb-white)}.zbb-calculator-title{font-size:1.25rem;margin-bottom:var(--zbb-spacing-xs);color:var(--zbb-white)}.zbb-calculator-subtitle{font-size:var(--zbb-font-size-sm);opacity:.9;margin-bottom:0}.zbb-calculator-body{padding:var(--zbb-spacing-xl)}.zbb-calculator-result{padding:var(--zbb-spacing-lg);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-md);margin-top:var(--zbb-spacing-lg)}.zbb-calculator-result-title{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin-bottom:var(--zbb-spacing-sm)}.zbb-calculator-result-value{font-size:2rem;font-weight:700;color:var(--zbb-primary)}.zbb-calculator-result-value .zbb-currency{font-size:1rem;font-weight:400}.zbb-calculator-details{margin-top:var(--zbb-spacing-md);padding-top:var(--zbb-spacing-md);border-top:1px solid var(--zbb-gray-200)}.zbb-calculator-detail-item{display:flex;justify-content:space-between;padding:var(--zbb-spacing-xs) 0;font-size:var(--zbb-font-size-sm)}.zbb-calculator-detail-label{color:var(--zbb-gray-600)}.zbb-calculator-detail-value{font-weight:500;color:var(--zbb-gray-800)}.zbb-faq{margin-bottom:var(--zbb-spacing-md)}.zbb-faq-question{display:flex;align-items:center;gap:var(--zbb-spacing-md);padding:var(--zbb-spacing-md);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-md);cursor:pointer;transition:all var(--zbb-transition-fast)}.zbb-faq-question:hover{background-color:var(--zbb-gray-200)}.zbb-faq-question-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;font-size:var(--zbb-font-size-sm);font-weight:600;color:var(--zbb-white);background-color:var(--zbb-primary);border-radius:50%;flex-shrink:0}.zbb-faq-question-text{flex:1;font-weight:500;color:var(--zbb-gray-800)}.zbb-faq-question-toggle{color:var(--zbb-gray-500);transition:transform var(--zbb-transition-fast)}.zbb-faq.is-open .zbb-faq-question-toggle{transform:rotate(180deg)}.zbb-faq-answer{display:none;padding:var(--zbb-spacing-md) var(--zbb-spacing-md) var(--zbb-spacing-md) calc(32px + var(--zbb-spacing-md) * 2);color:var(--zbb-gray-600);line-height:1.7}.zbb-faq.is-open .zbb-faq-answer{display:block}.zbb-empty-state{padding:var(--zbb-spacing-xxl);text-align:center}.zbb-empty-state-icon{font-size:4rem;color:var(--zbb-gray-300);margin-bottom:var(--zbb-spacing-lg)}.zbb-empty-state-title{font-size:1.25rem;color:var(--zbb-gray-700);margin-bottom:var(--zbb-spacing-sm)}.zbb-empty-state-text{color:var(--zbb-gray-500);margin-bottom:var(--zbb-spacing-lg)}.zbb-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;padding:var(--zbb-spacing-md) 0;margin:0;list-style:none;font-size:var(--zbb-font-size-sm)}.zbb-breadcrumb-item{display:flex;align-items:center}.zbb-breadcrumb-item+.zbb-breadcrumb-item::before{content:'/';padding:0 var(--zbb-spacing-sm);color:var(--zbb-gray-400)}.zbb-breadcrumb-item a{color:var(--zbb-gray-600);text-decoration:none}.zbb-breadcrumb-item a:hover{color:var(--zbb-primary)}.zbb-breadcrumb-item.is-active{color:var(--zbb-gray-800)}.zbb-pagination{display:flex;justify-content:center;align-items:center;gap:var(--zbb-spacing-xs);margin:var(--zbb-spacing-xl) 0}.zbb-pagination-item{display:flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 var(--zbb-spacing-sm);font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-700);background-color:var(--zbb-white);border:1px solid var(--zbb-gray-300);border-radius:var(--zbb-radius-md);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-pagination-item:hover{color:var(--zbb-primary);border-color:var(--zbb-primary);text-decoration:none}.zbb-pagination-item.is-active{color:var(--zbb-white);background-color:var(--zbb-primary);border-color:var(--zbb-primary)}.zbb-pagination-item.is-disabled{color:var(--zbb-gray-400);pointer-events:none}.zbb-pagination-ellipsis{color:var(--zbb-gray-500);padding:0 var(--zbb-spacing-xs)}.zbb-skeleton{background:linear-gradient(90deg,var(--zbb-gray-200) 25%,var(--zbb-gray-100) 50%,var(--zbb-gray-200) 75%);background-size:200% 100%;animation:zbb-skeleton-loading 1.5s infinite;border-radius:var(--zbb-radius-sm)}@keyframes zbb-skeleton-loading{0%{background-position:200% 0}100%{background-position:-200% 0}}.zbb-skeleton-text{height:1em;margin-bottom:var(--zbb-spacing-sm)}.zbb-skeleton-text:last-child{width:60%}.zbb-skeleton-title{height:1.5em;width:40%;margin-bottom:var(--zbb-spacing-md)}.zbb-skeleton-avatar{width:48px;height:48px;border-radius:50%}.zbb-skeleton-image{width:100%;height:200px}.zbb-skeleton-button{width:100px;height:40px}.zbb-toast{position:fixed;top:var(--zbb-spacing-lg);right:var(--zbb-spacing-lg);z-index:9999;display:flex;align-items:flex-start;gap:var(--zbb-spacing-md);max-width:400px;padding:var(--zbb-spacing-md) 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a:hover{color:var(--zbb-primary)}.zbb-social-links{display:flex;gap:var(--zbb-spacing-sm)}.zbb-social-link{display:flex;align-items:center;justify-content:center;width:40px;height:40px;font-size:1.125rem;color:var(--zbb-gray-600);background-color:var(--zbb-gray-100);border-radius:var(--zbb-radius-md);text-decoration:none;transition:all var(--zbb-transition-fast)}.zbb-social-link:hover{color:var(--zbb-white);text-decoration:none}.zbb-social-link-wechat:hover{background-color:#07c160}.zbb-social-link-weibo:hover{background-color:#e6162d}.zbb-social-link-qq:hover{background-color:#12b7f5}.zbb-social-link-phone:hover{background-color:var(--zbb-primary)}.zbb-highlight{position:relative;padding:var(--zbb-spacing-xl);background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md);overflow:hidden}.zbb-highlight::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(180deg,var(--zbb-primary) 0,var(--zbb-secondary) 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100%);border-radius:50%}.zbb-process-title{font-size:1rem;margin-bottom:var(--zbb-spacing-xs)}.zbb-process-text{font-size:var(--zbb-font-size-sm);color:var(--zbb-gray-600);margin-bottom:0}.zbb-hover-scale{transition:transform var(--zbb-transition-base)}.zbb-hover-scale:hover{transform:scale(1.05)}.zbb-hover-lift{transition:transform var(--zbb-transition-base),box-shadow var(--zbb-transition-base)}.zbb-hover-lift:hover{transform:translateY(-4px);box-shadow:var(--zbb-shadow-lg)}.zbb-hover-glow{transition:box-shadow var(--zbb-transition-base)}.zbb-hover-glow:hover{box-shadow:0 0 20px rgba(26,95,180,.3)}.zbb-hover-border{border:2px solid transparent;transition:border-color var(--zbb-transition-base)}.zbb-hover-border:hover{border-color:var(--zbb-primary)}.zbb-hover-bg{transition:background-color var(--zbb-transition-base)}.zbb-hover-bg:hover{background-color:var(--zbb-gray-100)}.zbb-hover-rotate-icon:hover i{transform:rotate(15deg)}.zbb-hover-rotate-icon i{transition:transform var(--zbb-transition-base)}.zbb-focus-ring:focus{outline:0;box-shadow:0 0 0 3px rgba(26,95,180,.25)}.zbb-focus-ring:focus-visible{outline:0;box-shadow:0 0 0 3px rgba(26,95,180,.25)}@media print{.zbb-back-to-top,.zbb-btn,.zbb-mobile-contact-bar,.zbb-modal{display:none!important}.zbb-card{box-shadow:none;border:1px solid var(--zbb-gray-300)}}.zbb-sidebar{position:sticky;top:var(--zbb-spacing-lg)}.zbb-sidebar .widget{background-color:var(--zbb-white);border-radius:var(--zbb-radius-lg);box-shadow:var(--zbb-shadow-md);padding:var(--zbb-spacing-lg);margin-bottom:var(--zbb-spacing-lg)}.zbb-sidebar .widget:last-child{margin-bottom:0}.zbb-sidebar .widget-title{display:flex;align-items:center;gap:var(--zbb-spacing-sm);font-size:1.125rem;font-weight:600;color:var(--zbb-gray-800);margin:0 0 var(--zbb-spacing-md);padding-bottom:var(--zbb-spacing-sm);border-bottom:2px solid var(--zbb-primary)}.zbb-sidebar .widget-title i{color:var(--zbb-primary)}.zbb-popular-posts-list{list-style:none;margin:0;padding:0}.zbb-popular-post-item{display:flex;align-items:flex-start;gap:var(--zbb-spacing-md);padding:var(--zbb-spacing-sm) 0;border-bottom:1px solid var(--zbb-gray-200)}.zbb-popular-post-item:last-child{border-bottom:none;padding-bottom:0}.zbb-popular-post-item:first-child{padding-top:0}.zbb-popular-post-number{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:28px;height:28px;font-size:var(--zbb-font-size-sm);font-weight:700;color:var(--zbb-white);background:linear-gradient(135deg,var(--zbb-primary) 0,var(--zbb-primary-dark) 100%);border-radius:var(--zbb-radius-sm)}.zbb-popular-post-item:first-child .zbb-popular-post-number{background:linear-gradient(135deg,var(--zbb-secondary-light) 0,var(--zbb-secondary) 100%);color:var(--zbb-gray-900)}.zbb-popular-post-item:nth-child(2) .zbb-popular-post-number{background:linear-gradient(135deg,var(--zbb-gray-500) 0,var(--zbb-gray-600) 100%)}.zbb-popular-post-item:nth-child(3) .zbb-popular-post-number{background:linear-gradient(135deg,#cd7f32 0,sienna 100%)}.zbb-popular-post-content{flex:1;min-width:0}.zbb-popular-post-title{display:block;font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-gray-800);text-decoration:none;line-height:1.4;margin-bottom:var(--zbb-spacing-xs);transition:color var(--zbb-transition-fast);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.zbb-popular-post-title:hover{color:var(--zbb-primary)}.zbb-popular-post-date{display:flex;align-items:center;gap:var(--zbb-spacing-xs);font-size:.75rem;color:var(--zbb-gray-500)}.zbb-contact-info{margin-bottom:var(--zbb-spacing-md)}.zbb-contact-item{display:flex;align-items:flex-start;gap:var(--zbb-spacing-md);padding:var(--zbb-spacing-sm) 0}.zbb-contact-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;height:36px;color:var(--zbb-primary);background-color:rgba(26,95,180,.1);border-radius:var(--zbb-radius-md)}.zbb-contact-details{flex:1;min-width:0}.zbb-contact-label{display:block;font-size:.75rem;color:var(--zbb-gray-500);margin-bottom:2px}.zbb-contact-value{display:block;font-size:var(--zbb-font-size-sm);font-weight:500;color:var(--zbb-gray-800);text-decoration:none;word-break:break-all}a.zbb-contact-value:hover{color:var(--zbb-primary)}.zbb-wechat-qrcode{text-align:center}.zbb-qrcode-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;width:150px;height:150px;margin:0 auto var(--zbb-spacing-md);background-color:var(--zbb-gray-100);border:2px dashed var(--zbb-gray-300);border-radius:var(--zbb-radius-md);color:var(--zbb-gray-500)}.zbb-qrcode-placeholder i{font-size:3rem;color:#07c160;margin-bottom:var(--zbb-spacing-sm)}.zbb-qrcode-placeholder 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(min-width:1200px){.zbb-container{padding-left:var(--zbb-spacing-lg);padding-right:var(--zbb-spacing-lg)}.zbb-calculator-tabs{gap:var(--zbb-spacing-md)}.zbb-calculator-tab{padding:var(--zbb-spacing-md) var(--zbb-spacing-xl)}.zbb-sub-services-grid{grid-template-columns:repeat(4,1fr)}.zbb-pricing-grid{grid-template-columns:repeat(4,1fr)}.zbb-tools-info-grid{grid-template-columns:repeat(4,1fr)}}@media (min-width:992px){.zbb-header-top{display:block}.zbb-primary-menu>li>a::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background-color:var(--zbb-primary);transition:all var(--zbb-transition-fast);transform:translateX(-50%)}.zbb-primary-menu>li.current-menu-item>a::after,.zbb-primary-menu>li>a:hover::after{width:100%}.zbb-form-row{display:flex;flex-wrap:wrap;gap:var(--zbb-spacing-md)}.zbb-form-row>.zbb-form-group{flex:1;min-width:200px}.zbb-result-grid{grid-template-columns:repeat(3,1fr)}.zbb-service-contact-grid{display:grid;grid-template-columns:1fr 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(max-width:991px){.zbb-header-top{display:none}.zbb-header-main-inner{flex-wrap:wrap}.zbb-menu-toggle{display:flex;order:3}.zbb-header-cta{display:none}.zbb-main-navigation{position:fixed;top:0;right:0;bottom:0;left:auto;width:85%;max-width:320px;z-index:1000;display:flex;flex-direction:column;background:rgba(255,255,255,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:0;overflow-y:auto;transform:translateX(100%);transition:transform .35s cubic-bezier(.4, 0, .2, 1);box-shadow:-10px 0 40px rgba(0,0,0,.15);border-left:1px solid rgba(255,255,255,.5)}.zbb-main-navigation.is-open{transform:translateX(0)}.zbb-mobile-nav-overlay{display:block;pointer-events:none}.zbb-mobile-nav-overlay.is-visible{pointer-events:auto}.zbb-mobile-nav-header{display:flex;align-items:center;justify-content:space-between;padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);background:linear-gradient(135deg,var(--zbb-primary),var(--zbb-primary-dark));color:var(--zbb-white);flex-shrink:0}.zbb-mobile-nav-title{font-size:1.125rem;font-weight:600;letter-spacing:.025em}.zbb-mobile-nav-close{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background:rgba(255,255,255,.2);border:none;border-radius:var(--zbb-radius-full);color:var(--zbb-white);font-size:1.125rem;cursor:pointer;transition:all var(--zbb-transition-fast)}.zbb-mobile-nav-close:focus,.zbb-mobile-nav-close:hover{background:rgba(255,255,255,.3);transform:rotate(90deg)}.zbb-mobile-quick-actions{display:flex;gap:var(--zbb-spacing-sm);padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);margin-top:auto;background:linear-gradient(135deg,#f8f9fa,#e9ecef);border-top:1px solid var(--zbb-gray-200)}.zbb-quick-action-item{flex:1;display:flex;align-items:center;justify-content:center;gap:var(--zbb-spacing-xs);padding:var(--zbb-spacing-md);background:var(--zbb-white);border:1px solid var(--zbb-gray-200);border-radius:var(--zbb-radius-lg);color:var(--zbb-gray-700);font-size:var(--zbb-font-size-sm);font-weight:500;text-decoration:none;transition:all var(--zbb-transition-fast);box-shadow:0 2px 8px rgba(0,0,0,.05)}.zbb-quick-action-item:focus,.zbb-quick-action-item:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.1);text-decoration:none}.zbb-quick-action-item i{font-size:1rem}.zbb-quick-action-primary{background:linear-gradient(135deg,var(--zbb-primary),var(--zbb-primary-dark));border-color:transparent;color:var(--zbb-white)}.zbb-quick-action-primary:focus,.zbb-quick-action-primary:hover{color:var(--zbb-white);box-shadow:0 4px 16px rgba(26,95,180,.35)}.zbb-primary-menu{flex-direction:column;align-items:stretch;gap:0;width:100%}.zbb-primary-menu>li{border-bottom:1px solid var(--zbb-gray-200)}.zbb-primary-menu>li:last-child{border-bottom:none}.zbb-primary-menu>li>a{padding:var(--zbb-spacing-md) var(--zbb-spacing-lg);font-size:var(--zbb-font-size-lg);font-weight:500;color:#1a1a1a!important;background-color:transparent!important;border-radius:0;position:relative}.zbb-primary-menu>li>a::after,.zbb-primary-menu>li>a::before{display:none!important;content:none!important;width:0!important;height:0!important;background:0 0!important}.zbb-primary-menu>li>a:focus,.zbb-primary-menu>li>a:hover{color:var(--zbb-primary)!important;background-color:var(--zbb-gray-100)!important}.zbb-primary-menu>li.current-menu-ancestor>a,.zbb-primary-menu>li.current-menu-item>a{color:var(--zbb-primary)!important;background-color:rgba(26,95,180,.08)!important;font-weight:600}.zbb-primary-menu 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2}.zbb-mobile-contact-bar{display:flex}.zbb-back-to-top{bottom:80px}body{padding-bottom:60px}.zbb-calculator-tabs{display:flex;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;-ms-overflow-style:none;gap:var(--zbb-spacing-sm);padding-bottom:var(--zbb-spacing-sm)}.zbb-calculator-tabs::-webkit-scrollbar{display:none}.zbb-calculator-tab{flex-shrink:0;padding:var(--zbb-spacing-sm) var(--zbb-spacing-md);font-size:var(--zbb-font-size-sm)}.zbb-calculator-tab span{white-space:nowrap}.zbb-form-row{flex-direction:column;gap:0}.zbb-form-row>.zbb-form-group{min-width:100%}.zbb-result-grid{grid-template-columns:repeat(2,1fr)}.zbb-result-item.zbb-result-full{grid-column:span 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