.header-top{background-color:var(--color-bg-dark);color:var(--color-text-inverse);padding:.5rem 0;font-size:.8125rem;border-bottom:none}.header-top .header-container{display:flex;justify-content:space-between;align-items:center}.header-date,.header-tagline{display:flex;gap:1.25rem;align-items:center;font-weight:500;color:rgb(255 255 255 / .9)}.header-tagline .site-tagline{font-size:.8125rem;line-height:1.4;font-weight:400;color:rgb(255 255 255 / .85)}.site-header{background-color:var(--color-bg)!important;box-shadow:var(--shadow-sm)!important;position:sticky!important;top:0!important;z-index:1000!important;border-bottom:1px solid var(--color-border-light)!important;width:100%!important;max-width:100%!important}.header-main{padding:1rem 0;border-bottom:none}.header-main .header-container{display:flex!important;align-items:center!important;justify-content:space-between!important;gap:1rem!important;flex-wrap:nowrap!important;width:100%!important}.site-branding{flex:0 0 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auto!important;min-height:50px!important;visibility:visible!important;opacity:1!important;position:relative!important}@media (min-width:769px){.header-ad-container{display:flex!important;visibility:visible!important;opacity:1!important;width:auto!important;max-width:728px!important}}.header-ad-container .isk-ad,.header-ad-container .isk-ad-placeholder{margin:0!important;text-align:center;width:100%!important;max-width:100%!important;display:block!important;visibility:visible!important;opacity:1!important;min-height:50px!important}.header-ad-container .isk-ad img,.header-ad-container .isk-ad iframe{max-width:100%;height:auto;display:block;margin:0 auto}.header-ad-container .isk-ad-placeholder__box{margin:0 auto!important;max-width:100%!important;display:flex!important;flex-direction:column!important;visibility:visible!important;opacity:1!important;background:#fafafa!important;border:1px solid #e1e8ed!important;border-radius:8px!important;padding:.75rem 1rem!important;min-height:50px!important;gap:0.35rem!important;box-sizing:border-box!important}.header-ad-container .isk-ad-placeholder__title{font-size:0.875rem!important;font-weight:600!important;color:#424242!important;line-height:1.3!important;display:block!important;visibility:visible!important;opacity:1!important}.header-ad-container .isk-ad-placeholder__desc{margin:0!important;font-size:0.8125rem!important;color:#616161!important;line-height:1.4!important;display:block!important;visibility:visible!important;opacity:1!important}@media (max-width:768px){.header-main .header-container{flex-wrap:wrap!important}.header-main .header-container .header-ad-container{display:none!important}.header-main .header-container .header-actions{flex:1 1 auto!important;min-width:0!important}.header-main .header-container .header-search-form{min-width:0!important;flex:1!important}.header-ad-mobile{display:block;width:100%;padding:.5rem 0;background-color:#f9fafb;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb}.header-ad-mobile .isk-ad{padding:0 1rem;margin:0 auto}}@media (min-width:769px){.header-ad-mobile{display:none!important}}@media (max-width:768px){body.has-mobile-logo .site-branding .custom-logo-link,body.has-mobile-logo .site-branding .site-title,body.has-mobile-logo .site-branding .site-description{display:none!important}body.has-mobile-logo .site-branding .site-logo--mobile{display:inline-flex}}.header-actions{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.main-navigation{background-color:var(--color-bg);border-top:1px solid var(--color-border-light)}.main-navigation .header-container{padding:0 1.5rem}.primary-menu{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:0;align-items:center}.primary-menu>li{position:relative}.primary-menu>li>a{display:block;padding:.875rem 1.25rem;color:var(--color-text);text-decoration:none;font-weight:600;font-size:.9375rem;transition:color 0.2s ease,background 0.2s ease;border-bottom:2px solid #fff0;text-transform:none;letter-spacing:0}.primary-menu>li>a:hover,.primary-menu>li.current-menu-item>a,.primary-menu>li.current-menu-ancestor>a{color:var(--color-primary);background-color:var(--color-bg-light);border-bottom-color:var(--color-primary)}.dark-mode-toggle{background:none;border:none;padding:.5rem;cursor:pointer;color:var(--color-text-muted);display:flex;align-items:center;justify-content:center;transition:color 0.2s ease,background 0.2s ease;border-radius:var(--radius-sm);min-width:44px;min-height:44px}.dark-mode-toggle:hover{color:var(--color-primary);background-color:var(--color-bg-lighter)}.header-search-form{position:relative;min-width:280px;max-width:400px}.search-form-wrapper{display:flex;align-items:center;background-color:#ffffff!important;border:1px solid var(--color-border);border-radius:50px;padding:.5rem 1rem;transition:all 0.3s ease;gap:.5rem}[data-theme="dark"] .search-form-wrapper,.dark-mode .search-form-wrapper{background-color:#ffffff!important}.search-form-wrapper:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-lighter)}.search-field{flex:1;border:none;background:#fff0;outline:none;font-size:.9375rem;color:#1a1a1a!important;padding:.375rem 0;min-width:0;font-family:inherit}.search-field::placeholder{color:#616161!important;opacity:.7}.search-submit{background:#fff0;border:none;border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-primary);padding:0;transition:all 0.2s ease;flex-shrink:0}.search-submit:hover{background-color:var(--color-primary-lighter);transform:scale(1.05)}.search-submit:active{transform:scale(.95)}.search-submit svg{width:18px;height:18px;fill:currentColor}.font-size-label{font-size:.8125rem;color:var(--color-text-muted);margin-right:.25rem;font-weight:500}.font-size-btn{background:var(--color-bg-lighter);color:var(--color-text);border:1px solid var(--color-border);width:32px;height:32px;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.8125rem;font-weight:600;transition:background 0.2s ease,color 0.2s ease}.font-size-btn:hover{background:var(--color-primary);color:var(--color-text-inverse);border-color:var(--color-primary)}.font-size-btn.active{background:var(--color-primary);color:var(--color-text-inverse);border-color:var(--color-primary)}.menu-toggle{display:none;background:none;border:none;padding:.5rem;cursor:pointer;color:var(--color-text);flex-direction:column;align-items:center;justify-content:center;gap:.25rem;min-width:44px;min-height:44px}.menu-toggle-icon{display:flex;flex-direction:column;gap:4px;width:24px}.menu-toggle-icon span{display:block;width:100%;height:2px;background-color:var(--color-text);transition:all 0.3s ease;border-radius:2px}.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] .menu-toggle-icon span:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}.menu-toggle-text{font-size:.75rem;font-weight:500}@media (max-width:768px){.menu-toggle{display:flex!important;background:#0d47a1!important;color:#ffffff!important;border:2px solid #0d47a1!important;border-radius:6px!important;padding:.5rem 1rem!important;box-shadow:0 2px 4px rgb(0 0 0 / .15)!important}.menu-toggle .menu-toggle-icon span{background-color:#ffffff!important}.main-navigation{position:relative}.main-navigation .header-container{position:relative;padding:0 1rem;display:flex!important;align-items:center!important;flex-wrap:wrap!important}.primary-menu{display:none;flex-direction:column;width:100%;background-color:#ffffff!important;position:absolute;top:100%;left:0;right:0;box-shadow:0 4px 12px rgb(0 0 0 / .15);z-index:999;max-height:calc(100vh - 120px);overflow-y:auto;padding:0;margin:0;-webkit-overflow-scrolling:touch}.main-navigation.toggled .primary-menu{display:flex;animation:slideDown 0.3s ease}@keyframes slideDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.primary-menu>li{width:100%;border-bottom:1px solid var(--color-border-light)}.primary-menu>li:last-child{border-bottom:none}.primary-menu>li>a{padding:1rem 1.5rem;border-bottom:none;width:100%;color:#1a1a1a!important;font-weight:600!important}.primary-menu>li>a:hover,.primary-menu>li.current-menu-item>a,.primary-menu>li.current-menu-ancestor>a{background-color:#f5f5f5!important;color:#0d47a1!important;border-bottom:none}.primary-menu .sub-menu{display:none;list-style:none;padding:0;margin:0;background-color:#f8f9fa!important}.primary-menu .menu-item-has-children.active>.sub-menu{display:block}.primary-menu .sub-menu li{border-bottom:1px solid var(--color-border)}.primary-menu .sub-menu li:last-child{border-bottom:none}.primary-menu .sub-menu a{padding:.875rem 1.5rem .875rem 2.5rem;font-size:.875rem;color:#333333!important}.dark-mode .menu-toggle,[data-theme="dark"] .menu-toggle{background:#1565c0!important;border-color:#1565c0!important;color:#ffffff!important}.dark-mode .menu-toggle .menu-toggle-icon span,[data-theme="dark"] .menu-toggle .menu-toggle-icon span{background-color:#ffffff!important}.dark-mode .main-navigation.toggled .primary-menu,[data-theme="dark"] .main-navigation.toggled .primary-menu{background-color:#ffffff!important}.dark-mode .primary-menu>li>a,[data-theme="dark"] .primary-menu>li>a{color:#1a1a1a!important}.dark-mode .primary-menu>li>a:hover,[data-theme="dark"] .primary-menu>li>a:hover{background-color:#f5f5f5!important;color:#0d47a1!important}.primary-menu .sub-menu a:hover{background-color:var(--color-bg-lighter);color:var(--color-primary)}.primary-menu .menu-item-has-children>a::after{content:'+';float:right;font-size:1.25rem;font-weight:300;transition:transform 0.3s ease}.primary-menu .menu-item-has-children.active>a::after{content:'−';transform:rotate(0deg)}.header-actions{flex-direction:row;gap:.75rem;width:100%;align-items:center}.header-search-form{min-width:0;max-width:100%;flex:1}.search-form-wrapper{border-radius:12px;padding:.625rem 1rem}.search-field{font-size:.875rem}.search-submit{width:32px;height:32px}.search-submit svg{width:16px;height:16px}.dark-mode-toggle{flex-shrink:0}}