.app-container{width:100%;min-height:100vh}.fade-enter-active,.fade-leave-active{transition:opacity .3s}.fade-enter-from,.fade-leave-to{opacity:0}:root{--section-dark-bg:#0f1923;--section-dark-text:#fff;--section-dark-text-muted:#ffffffb3;--section-light-bg:#f7fafc;--section-light-text:#1a1a1a;--hero-overlay:#0f1923d1;--header-bg:#0f1923eb;--card-dark-bg:#ffffff0f;--card-dark-border:#ffffff1a;--footer-bg:#0a1018}[data-theme=light]{--section-dark-bg:#fff;--section-dark-text:#1a1a1a;--section-dark-text-muted:#4a5568;--section-light-bg:#f0f4f8;--section-light-text:#1a1a1a;--hero-overlay:#ffffffd9;--header-bg:#ffffffeb;--card-dark-bg:#f7fafc;--card-dark-border:#e2e8f0;--footer-bg:#1a202c}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{color:#1a1a1a;background-color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:1rem;line-height:1.6}h1,h2,h3,h4,h5,h6{color:#1a1a1a;font-weight:700;line-height:1.2}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}a{color:#00d4aa;text-decoration:none;transition:color .15s}a:hover{color:#00c09a}button{cursor:pointer;border:none;outline:none;font-family:inherit}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}