:root{--background-color:#fff;--text-color:#333;--max-width:1200px;--side-padding:20px;--navbar-height:60px;--link-color:#0070f3;--tip-bg-odd:hsla(0,0%,78%,.2);--tip-bg-even:hsla(0,0%,86%,.2);--tip-border-color:#ccc;--tip-button-bg:#f0f0f0;--tip-button-hover-bg:#e0e0e0;--tip-button-open-bg:#d0d0d0;--tip-text-color:#333;--sidenav-bg-color:hsla(0,0%,94%,.9);--toggle-btn-bg:hsla(0,0%,94%,.9);--nav-bg-color:#fff;--nav-bg-color-dark:#333;--nav-link-color:#0070f3;--nav-link-color-dark:#3291ff}[data-theme=dark]{--background-color:#333;--text-color:#fff;--link-color:#3291ff;--tip-bg-odd:rgba(50,50,50,.2);--tip-bg-even:rgba(70,70,70,.2);--tip-border-color:#555;--tip-button-bg:#333;--tip-button-hover-bg:#444;--tip-button-open-bg:#555;--tip-text-color:#f0f0f0;--sidenav-bg-color:rgba(51,51,51,.9);--toggle-btn-bg:rgba(51,51,51,.9);--nav-bg-color:#333;--nav-link-color:#3291ff}body{background-color:var(--background-color);color:var(--text-color);transition:background-color .3s ease,color .3s ease;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;margin:0;padding:0}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--side-padding)}h1,h2,h3,h4,h5,h6{margin-top:1em;margin-bottom:.5em}ol,p,ul{margin-bottom:1em}a{color:var(--link-color);text-decoration:none;transition:color .3s ease}a:hover{text-decoration:underline}.tips-container{display:flex;position:relative}.tips-content{flex-grow:1;padding:20px;transition:margin-right .3s ease}.tips-content ul li{margin-bottom:10px;padding:10px;border-radius:5px;transition:background-color .3s ease}.tips-content ul li:nth-child(odd){background-color:var(--tip-bg-odd)}.tips-content ul li:nth-child(2n){background-color:var(--tip-bg-even)}@media (max-width:768px){.tips-content{padding-top:60px}}