body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.App{text-align:center}.App-logo{height:40vmin;pointer-events:none}@media (prefers-reduced-motion: no-preference){.App-logo{animation:App-logo-spin infinite 20s linear}}.App-header{background-color:#282c34;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:calc(10px + 2vmin);color:#fff}.App-link{color:#61dafb}@keyframes App-logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes rotateIcons{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeInIcons{0%{opacity:0}to{opacity:1}}@keyframes fadeInOut{0%,to{opacity:.3}50%{opacity:1}}@keyframes rotateSurroundingIcons{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.welcome-container{display:flex;align-items:center;justify-content:center;height:200px;background-color:#fff;text-align:center;font-size:60px}.user-landing-page{display:flex;flex-direction:column;min-height:100vh}.content{flex:1}.user-landing-page .footer{margin-top:auto}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal{background:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;max-width:500px;width:100%;padding:20px;z-index:1001}.modal-header{display:flex;justify-content:space-between;align-items:center}.modal-title{margin:0}.close-button{background:none;border:none;font-size:1.5rem;cursor:pointer}.modal-body{margin:20px 0}.modal-footer{display:flex;justify-content:flex-end}.modal-button{background:#007bff;color:#fff;border:none;padding:10px 20px;border-radius:4px;cursor:pointer;margin-left:10px}.modal-button:hover{background:#0056b3}.article-content{width:100%;padding:0;font-family:Montserrat,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.1;color:#333;max-width:1200px;margin:0 auto}.article-content h1{font-size:1.8rem;color:#326ba1;margin-bottom:1.4rem;line-height:1.2;font-weight:600}.article-content h2{color:#326ba1;font-size:1rem;margin-top:2.2rem;margin-bottom:1.2rem;background-color:#fcfbf2;border:1px solid #326ba1;border-left:4px solid #326ba1;padding:.8rem;font-weight:800;letter-spacing:-.02em;text-align:left}.article-content h3{color:#326ba1;font-size:14px;margin-top:1.8rem;text-align:left;margin-bottom:.8rem;font-weight:800;letter-spacing:-.01em}.article-content h4{color:#326ba1;margin-top:0;margin-bottom:.8rem;font-size:1rem;font-weight:600}.article-content p{margin-bottom:1.2rem;line-height:1.5;font-size:.8rem;text-align:left}.article-content ul,.article-content ol{margin-bottom:1.5rem;padding-left:1.5rem;font-size:.8rem;text-align:left}.article-content li{margin-bottom:.5rem;text-align:left;list-style-position:outside;padding-left:.3rem;font-size:.8rem}.article-content .framework-box{background-color:#326ba114;border-radius:4px;padding:1.2rem 1.4rem;margin:1rem 0;font-size:.8rem;text-align:left;box-shadow:0 1px 3px #0000000d}.article-content .tip-box{background-color:#326ba114;text-align:left;padding:1.2rem 1.4rem;margin:1rem 0}.article-content .conclusion{background-color:#f7f8fa;padding:1.6rem;border-radius:4px;margin-top:2.2rem;border-top:2px solid #326ba1;box-shadow:0 1px 3px #0000000d}.article-content table{width:100%;border-collapse:collapse;margin:1rem 0}.article-content th,.article-content td{padding:.7rem;border:1px solid #e0e0e0;text-align:left}.article-content th{background-color:#f2f6fa;font-weight:600}.article-content>*:first-child{margin-top:0}@media (max-width: 600px){.article-content h1{font-size:1.8rem}}