html,body{margin:0;padding:0;max-width:100%;overflow-x:hidden}*,*:before,*:after{box-sizing:border-box;transition:color .15s ease,background-color .15s ease,border-color .15s ease}#root{min-height:100vh;display:flex;flex-direction:column}img,svg,canvas,video{max-width:100%;height:auto}:root{--accent-color: #f69031;--accent-hover: #d86d00;--text-color: rgba(255, 255, 255, .87);--bg-color: #242424;--card-bg: #2b2b2b;--border-color: #3a3a3a;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5;color-scheme:light dark;color:var(--text-color);background-color:var(--bg-color);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme: light){:root{--accent-color: #f69031;--accent-hover: #d86d00;--text-color: #213547;--bg-color: #ffffff;--card-bg: #ffffff;--border-color: #dddddd}}h1{font-size:3.2em;line-height:1.1}h2,h3,h4{color:var(--accent-color)}a{color:var(--accent-color);text-decoration:none;font-weight:500;transition:color .2s ease}a:hover{color:var(--accent-hover)}button{font-family:inherit;border:none;cursor:pointer;background:none;color:inherit;font-size:1em}button.primary,input[type=button].primary,input[type=submit].primary{border-radius:8px;background-color:var(--accent-color);color:#fff;font-weight:600;padding:.6em 1.2em;transition:background-color .2s ease,transform .1s ease}button.primary:hover,input.primary:hover{background-color:var(--accent-hover)}button.primary:active{transform:scale(.97)}button.primary:focus-visible{outline:2px solid var(--accent-color);outline-offset:2px}html,body,#root{height:100%;display:flex;flex-direction:column}main{flex:1;display:flex;flex-direction:column;justify-content:center;padding:1rem}nav{width:100%;border-bottom:1px solid var(--border-color);background:var(--bg-color);color:var(--text-color);position:sticky;top:0;z-index:100}nav a{font-weight:500}nav a:hover{text-decoration:underline}footer{background:var(--bg-color);color:var(--text-color);border-top:1px solid var(--border-color);text-align:center;padding:1rem}@media (max-width: 600px){h1{font-size:2rem}nav{padding:.5rem 1rem}button.primary{padding:.5rem 1rem;font-size:.9rem}}