*{box-sizing:border-box;margin:0;padding:0}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#1a1a1a;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-weight:400;line-height:1.5}body{min-width:320px;min-height:100vh;margin:0}#root{width:100%;min-height:100vh}button,input,select{font-family:inherit}.header{z-index:100;background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;box-shadow:0 1px 3px #0000000d}.header-container{justify-content:space-between;align-items:center;max-width:1400px;height:64px;margin:0 auto;padding:0 1.5rem;display:flex}.header-left{align-items:center;gap:2rem;display:flex}.logo{cursor:pointer;align-items:center;gap:.5rem;text-decoration:none;display:flex}.logo-icon{color:#fff;background:linear-gradient(135deg,#10b981 0%,#3b82f6 100%);border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.125rem;font-weight:700;display:flex}.logo-text{color:#1a1a1a;font-size:1.25rem;font-weight:700}.nav-menu{align-items:center;gap:1.5rem;display:flex}.nav-link{color:#374151;padding:.5rem 0;font-size:.9375rem;font-weight:500;text-decoration:none;transition:color .2s}.nav-link:hover{color:#10b981}.header-right{align-items:center;gap:1rem;display:flex}.search-container{background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;align-items:center;min-width:280px;padding:.5rem .75rem;transition:all .2s;display:flex;position:relative}.search-container:focus-within{background:#fff;border-color:#10b981;box-shadow:0 0 0 3px #10b9811a}.search-icon{color:#6b7280;flex-shrink:0;margin-right:.5rem}.search-input{color:#1a1a1a;background:0 0;border:none;outline:none;flex:1;padding:0;font-size:.875rem}.search-input::placeholder{color:#9ca3af}.search-shortcut{color:#9ca3af;background:#fff;border:1px solid #e5e7eb;border-radius:4px;margin-left:.5rem;padding:.125rem .375rem;font-size:.75rem}.login-button{color:#fff;cursor:pointer;white-space:nowrap;background:#10b981;border:none;border-radius:8px;padding:.625rem 1.25rem;font-size:.9375rem;font-weight:600;transition:all .2s}.login-button:hover{background:#059669;transform:translateY(-1px);box-shadow:0 4px 12px #10b9814d}@media (max-width:968px){.nav-menu{display:none}.search-container{min-width:200px}.search-shortcut{display:none}}@media (max-width:640px){.header-container{padding:0 1rem}.search-container{display:none}.logo-text{font-size:1.125rem}}.app{background:#f5f7fa;flex-direction:column;min-height:100vh;display:flex}.app>.container{flex:1;max-width:1400px;margin:0 auto;padding:2rem 1rem}.title{color:#1a1a1a;margin-bottom:.5rem;font-size:2rem;font-weight:700}.subtitle{color:#6b7280;margin-bottom:2rem;font-size:1rem}.calculator-grid{grid-template-columns:1fr 2fr;gap:2rem;margin-bottom:2rem;display:grid}@media (max-width:1024px){.calculator-grid{grid-template-columns:1fr}}.input-card{background:#fff;border-radius:12px;height:fit-content;padding:2rem;box-shadow:0 1px 3px #0000001a}.card-title{color:#1a1a1a;margin-bottom:1.5rem;font-size:1.25rem;font-weight:700}.tabs-container{margin-bottom:1.5rem}.tabs{background:#fff;border-bottom:2px solid #e5e7eb;border-radius:8px 8px 0 0;gap:0;display:flex}.tab{cursor:pointer;color:#6b7280;background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-2px;padding:.75rem 1rem;font-size:.875rem;font-weight:500;transition:all .3s;position:relative}.tab:hover{color:#1a1a1a;background:#f9fafb}.tab.active{color:#10b981;border-bottom-color:#10b981;font-weight:600}.input-group{flex-direction:column;gap:.5rem;margin-bottom:1.5rem;display:flex}.input-label{color:#374151;font-size:.875rem;font-weight:500}.input-with-dropdown{align-items:stretch;gap:.5rem;display:flex}.quantity-input,.price-input{color:#1a1a1a;background:#f0fdf4;border:1px solid #86efac;border-radius:8px;flex:1;padding:.75rem;font-size:1rem;transition:all .2s}.quantity-input:focus,.price-input:focus{background:#fff;border-color:#10b981;outline:none;box-shadow:0 0 0 3px #10b9811a}.exchange-select{color:#1a1a1a;cursor:pointer;appearance:none;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23374151' d='M6 9L1 4h10z'/%3E%3C/svg%3E") right .75rem center no-repeat;border:1px solid #d1d5db;border-radius:8px;padding:.75rem 2.5rem .75rem .75rem;font-size:1rem;transition:all .2s}.exchange-select:focus{border-color:#10b981;outline:none;box-shadow:0 0 0 3px #10b9811a}.payment-toggle{background:#f9fafb;border-radius:8px;flex-direction:column;gap:.75rem;margin-top:1rem;padding:1rem;display:flex}.toggle-label{color:#6b7280;font-size:.875rem;font-weight:500}.toggle-buttons{background:#fff;border:1px solid #e5e7eb;border-radius:8px;gap:.5rem;padding:.25rem;display:flex}.toggle-btn{cursor:pointer;color:#6b7280;background:0 0;border:none;border-radius:6px;flex:1;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s}.toggle-btn:hover{background:#f3f4f6}.toggle-btn.active{color:#fff;background:#10b981}.output-section{flex-direction:column;gap:1.5rem;display:flex}.result-card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:12px;padding:1.5rem}.result-title{color:#1a1a1a;margin-bottom:1rem;font-size:1.25rem;font-weight:700}.result-summary{border-bottom:2px solid #e5e7eb;margin-bottom:1.5rem;padding-bottom:1.5rem}.result-row{border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;padding:.75rem 0;display:flex}.result-row:last-child{border-bottom:none}.result-row span:first-child{color:#6b7280;font-size:.875rem;font-weight:500}.value{color:#1a1a1a;font-size:1rem;font-weight:600}.value.large{font-size:1.5rem;font-weight:700}.value.positive{color:#10b981}.value.negative{color:#ef4444}.charges-section{margin-top:1.5rem}.charges-title{color:#1a1a1a;margin-bottom:1rem;font-size:1.125rem;font-weight:600}.charges-card{background:#fff;margin-top:.5rem}.net-pnl{color:#fff;background:linear-gradient(135deg,#10b981 0%,#059669 100%);border:none;margin-top:1.5rem}.net-pnl .result-row{border-bottom:none}.net-pnl .result-row span:first-child{color:#fffffff2;font-size:1rem;font-weight:600}.net-pnl .value,.net-pnl .value.positive,.net-pnl .value.negative{color:#fff}.disclaimer{background:#fef3c7;border-left:4px solid #f59e0b;border-radius:8px;margin-top:1rem;padding:1rem}.disclaimer p{color:#92400e;margin:.25rem 0;font-size:.75rem;line-height:1.5}.disclaimer p:first-child{margin-top:0}.disclaimer p:last-child{margin-bottom:0}@media (max-width:640px){.app>.container{padding:1rem .5rem}.title{margin-bottom:.5rem;font-size:1.5rem}.subtitle{font-size:.875rem}.input-card{padding:1.5rem}.result-card{padding:1rem}.value.large{font-size:1.25rem}}.page-container{background:#f9fafb;min-height:calc(100vh - 64px);padding:2rem 0}.page-content{background:#fff;border-radius:12px;max-width:900px;margin:0 auto;padding:3rem;box-shadow:0 1px 3px #0000001a}.page-title{color:#1a1a1a;border-bottom:2px solid #10b981;margin-bottom:2rem;padding-bottom:1rem;font-size:2.5rem;font-weight:700}.page-section{margin-bottom:1.5rem}.page-section p{color:#374151;margin:0 0 1rem;font-size:1.0625rem;line-height:1.8}.page-section p:last-child{margin-bottom:0}.page-subheading{color:#1a1a1a;margin-top:2rem;margin-bottom:1rem;font-size:1.5rem;font-weight:600;line-height:1.4}.page-subheading:first-of-type{margin-top:0}.faq-item{background:#f9fafb;border-left:3px solid #10b981;border-radius:4px;margin-bottom:1.5rem;padding:1rem}.faq-question{color:#1a1a1a;margin-bottom:.5rem;font-size:1.125rem;font-weight:600}.faq-item p{margin:0;font-size:1rem}.page-content a{color:#10b981;text-decoration:underline;transition:color .2s}.page-content a:hover{color:#059669}.page-subtitle{color:#6b7280;margin-bottom:2.5rem;font-size:1.125rem;line-height:1.6}.blog-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;margin-top:2rem;display:grid}.blog-card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;transition:all .2s;overflow:hidden}.blog-card:hover{border-color:#10b981;transform:translateY(-2px);box-shadow:0 4px 12px #10b9811a}.blog-card-link{color:inherit;padding:1.5rem;text-decoration:none;display:block}.blog-card-title{color:#1a1a1a;margin-bottom:.75rem;font-size:1.25rem;font-weight:600;line-height:1.4}.blog-card-description{color:#6b7280;margin-bottom:1rem;font-size:.9375rem;line-height:1.6}.blog-card-read-more{color:#10b981;font-size:.875rem;font-weight:500;transition:transform .2s;display:inline-block}.blog-card:hover .blog-card-read-more{transform:translate(4px)}@media (max-width:768px){.page-content{margin:0 1rem;padding:2rem 1.5rem}.page-title{font-size:2rem}.page-section p{font-size:1rem}.blog-grid{grid-template-columns:1fr;gap:1rem}.blog-card-link{padding:1.25rem}}