*,:before,:after{box-sizing:border-box}body{color:#1f2937;-webkit-font-smoothing:antialiased;background:#f5f7fa;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}a{color:#2563eb;text-decoration:none}a:hover{color:#1d4ed8}.app-layout{min-height:100vh}.site-header{z-index:100;border-bottom:1px solid #e5e7eb;position:sticky;top:0;background:#fff!important;height:64px!important;padding:0 24px!important;line-height:64px!important}.header-inner{grid-template-columns:auto 1fr auto;align-items:center;gap:16px;max-width:1400px;height:64px;margin:0 auto;display:grid}.header-nav{justify-content:center;min-width:0;display:flex;overflow:visible}.header-menu{flex:1;justify-content:center;min-width:0;line-height:62px;background:0 0!important;border-bottom:none!important}.header-menu.ant-menu-horizontal{border-bottom:none!important}.header-menu.ant-menu-horizontal>.ant-menu-item,.header-menu.ant-menu-horizontal>.ant-menu-submenu{padding-inline:20px;top:0}.header-menu.ant-menu-horizontal:after{display:none}.header-actions{justify-self:end;align-items:center;gap:8px;display:flex}.logo{white-space:nowrap;align-items:center;gap:10px;font-size:20px;font-weight:700;display:flex;color:#1f2937!important}.logo-icon{color:#fff;background:#2563eb;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:800;display:flex}.locale-select{width:110px!important}.main-layout{background:0 0;width:100%;max-width:1400px;margin:0 auto}.site-sider{border-right:1px solid #e5e7eb;min-height:calc(100vh - 64px);background:#fff!important}.sidebar-menu{padding-top:8px;border-inline-end:none!important}.content-layout{background:0 0}.site-content{min-height:calc(100vh - 200px);padding:24px 32px}.site-footer{text-align:center;background:#fff;border-top:1px solid #e5e7eb;padding:24px!important}.footer-links{margin-bottom:8px}.footer-links .divider{color:#d1d5db;margin:0 12px}.footer-copy,.footer-tagline{color:#6b7280;margin:4px 0;font-size:13px}.cookie-consent{z-index:1000;background:#fff;border-top:1px solid #e5e7eb;padding:16px 24px;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 12px #00000014}.cookie-consent-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1200px;margin:0 auto;display:flex}.cookie-consent-text{color:#374151;flex:1;min-width:200px;margin:0;font-size:14px;line-height:1.5}.home-page{max-width:1200px}.hero-section{background:#fff;border:1px solid #e5e7eb;border-radius:12px;margin-bottom:32px;padding:32px}.hero-subtitle{color:#4b5563;font-size:16px}.home-section{margin-bottom:32px}.section-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.calc-card{height:100%;border-radius:10px!important}.calc-card-icon{color:#2563eb;margin-bottom:8px;font-size:28px}.calc-card a{color:inherit}.category-page,.calc-page,.legal-page{max-width:820px}.calc-article{border-top:1px solid #e5e7eb;margin-top:32px;padding-top:24px}.calc-article-section{margin-bottom:20px}.calc-article-section h5{color:#374151;margin-top:16px!important}.calc-article p{color:#4b5563;text-align:justify;line-height:1.75}.calc-ymyl-notice{margin-top:24px}.legal-list{color:#4b5563;margin-bottom:16px;padding-left:1.25rem;line-height:1.75}.legal-list li,.disclaimer-section{margin-bottom:8px}.about-page .legal-list{margin-top:-8px}.category-page{max-width:1200px}.calc-card-form{margin-bottom:24px;border-radius:10px!important}.form-actions{gap:12px;margin-top:8px;display:flex}.calc-result{margin-top:24px}.calc-result .ant-descriptions-item-content{color:#2563eb;font-size:16px;font-weight:600}.calc-description{margin-top:16px}.legal-page h4{margin-top:24px}.desktop-only{display:flex}.mobile-only{display:none}@media (width<=992px){.desktop-sider,.desktop-only{display:none!important}.mobile-only{display:inline-flex!important}.site-content{padding:16px}.header-menu{flex-direction:column}}@media (width<=576px){.form-actions{flex-direction:column}.form-actions .ant-btn{width:100%}}.site-content-landing{max-width:none;padding:0!important}.landing-page{width:100%}.landing-hero{color:#fff;background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 48%,#1e40af 100%);padding:64px 24px 72px;position:relative;overflow:hidden}.landing-hero-bg{pointer-events:none;position:absolute;inset:0}.hero-orb{filter:blur(60px);opacity:.35;border-radius:50%;animation:12s ease-in-out infinite orb-float;position:absolute}.hero-orb-1{background:#60a5fa;width:420px;height:420px;top:-120px;right:-80px}.hero-orb-2{background:#34d399;width:320px;height:320px;animation-delay:-4s;bottom:-100px;left:-60px}.hero-grid{background-image:linear-gradient(#ffffff0a 1px,#0000 1px),linear-gradient(90deg,#ffffff0a 1px,#0000 1px);background-size:48px 48px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#000 20%,#0000 75%);mask-image:radial-gradient(#000 20%,#0000 75%)}@keyframes orb-float{0%,to{transform:translate(0)scale(1)}50%{transform:translate(20px,-16px)scale(1.05)}}.landing-hero-inner{text-align:center;max-width:920px;margin:0 auto;position:relative}.landing-badge{letter-spacing:.04em;background:#ffffff1f;border:1px solid #fff3;border-radius:999px;margin-bottom:20px;padding:6px 14px;font-size:13px;display:inline-block}.landing-hero-title{color:#fff!important;margin-bottom:16px!important;font-size:clamp(2rem,5vw,3rem)!important;font-weight:700!important;line-height:1.15!important}.landing-hero-subtitle{max-width:640px;color:#ffffffd1!important;margin:0 auto 28px!important;font-size:1.125rem!important;line-height:1.65!important}.landing-hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:40px;display:flex}.landing-stats{flex-wrap:wrap;justify-content:center;gap:48px;display:flex}.landing-stat{flex-direction:column;align-items:center;gap:4px;display:flex}.landing-stat strong{color:#fff;font-size:1.75rem;font-weight:700}.landing-stat span{color:#ffffffa6;font-size:13px}.landing-insights{max-width:1200px;margin:0 auto;padding:56px 24px 80px}.landing-insights-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px;display:flex}.landing-search{flex:1;min-width:220px;max-width:360px}.landing-segment{max-width:480px;margin-bottom:32px}.landing-empty{padding:48px 0}.insight-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px;display:grid}.insight-card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;flex-direction:column;gap:12px;padding:24px;transition:transform .25s,box-shadow .25s,border-color .25s;animation:.5s both card-rise;display:flex}@keyframes card-rise{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.insight-card:hover{border-color:#bfdbfe;transform:translateY(-4px);box-shadow:0 12px 32px #2563eb1a}.insight-card-open{border-color:#2563eb;box-shadow:0 8px 24px #2563eb1f}.insight-card-top{align-items:flex-start;gap:16px;display:flex}.insight-card-icon{color:#2563eb;background:#eff6ff;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:28px;display:flex}.insight-card-title{margin:4px 0 2px!important;font-size:1.05rem!important}.insight-headline{font-size:13px;line-height:1.4;display:block}.insight-summary{font-size:14px;color:#4b5563!important;margin-bottom:0!important;line-height:1.65!important}.insight-formula-box{background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:12px 14px}.insight-formula-label{color:#64748b;margin-bottom:6px;font-size:12px;display:block}.insight-formula{color:#1e40af;word-break:break-word;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:12px;line-height:1.5;display:block}.insight-science-body ul{color:#4b5563;margin:0 0 12px;padding-left:1.2rem;font-size:14px;line-height:1.65}.insight-science-body li{margin-bottom:6px}.insight-references{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.insight-card-actions{margin-top:auto;padding-top:8px}.tools-dashboard{max-width:1200px}.dashboard-header{border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:32px;padding-bottom:24px;display:flex}.dashboard-header-icon{color:#2563eb;margin-right:10px}.dashboard-section{margin-bottom:32px}@media (width<=768px){.landing-hero{padding:48px 16px 56px}.landing-insights{padding:40px 16px 64px}.insight-grid{grid-template-columns:1fr}.landing-insights-header{flex-direction:column;align-items:stretch}.landing-search{max-width:none}}