:root{--primary: #1a365d;--primary-light: #2c5282;--link: #2337ff;--link-hover: #000d8a;--secondary: #4a5568;--gray-100: #f7fafc;--gray-200: #edf2f7;--gray-700: #2d3748;--gray-800: #1a202c;--shadow: 0 4px 6px rgba(0, 0, 0, .1)}body{font-family:Arial,sans-serif;font-size:18px;line-height:1.8;color:var(--gray-800);margin:0;padding:0}main{width:800px;max-width:calc(100% - 3rem);margin:0 auto;padding:4rem 1.5rem;position:relative}h1,h2,h3,h4,h5,h6{color:var(--primary);line-height:1.3;margin-bottom:1rem}h1{font-size:3rem}h2{font-size:2.5rem}h3{font-size:2rem}h4{font-size:1.75rem}h5{font-size:1.5rem}a{color:var(--link);text-decoration:none;transition:color .2s ease}a:hover{color:var(--link-hover)}p{margin-bottom:1.5rem;color:var(--gray-700)}mark{background-color:#b3e5fc;padding:2px 4px;border-radius:4px}img{max-width:100%;height:auto;border-radius:8px;box-shadow:var(--shadow)}code{padding:2px 5px;background-color:var(--gray-200);border-radius:2px}pre{padding:1.5em;border-radius:8px;overflow-x:auto}pre>code{all:unset}blockquote{border-left:4px solid var(--primary);padding:1.5rem 2rem;margin:2rem 0;background:var(--gray-200);border-radius:0 8px 8px 0;box-shadow:var(--shadow)}table{width:100%;border-collapse:separate;border-spacing:0;margin:2rem 0}th,td{padding:1rem;border-bottom:1px solid var(--gray-200);text-align:left}th{background:var(--primary);color:#fff}tr:hover{background:var(--gray-100)}.toc-container{position:fixed;right:2rem;top:2rem;width:280px;background:#fff;border:1px solid var(--gray-200);border-radius:12px;box-shadow:var(--shadow);z-index:1000;font-size:.9rem;margin-left:2rem}#toc-btn{width:100%;display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;background:var(--gray-100);border:none;border-radius:12px 12px 0 0;font-weight:600;color:var(--primary);cursor:pointer;font-size:.95rem}#toc-btn:hover{background:var(--gray-200)}.toc-icon{transition:transform .3s ease;opacity:.7}.toc-icon.rotated{transform:rotate(180deg)}#toc{max-height:calc(100vh - 200px);overflow-y:auto;padding:1rem .75rem;scrollbar-width:thin;scrollbar-color:var(--gray-200) transparent}#toc::-webkit-scrollbar{width:6px}#toc::-webkit-scrollbar-track{background:transparent}#toc::-webkit-scrollbar-thumb{background-color:var(--gray-200);border-radius:3px}#toc-list{margin:0;padding:0;list-style:none}#toc-list li{margin-bottom:.25rem}#toc-list a{display:block;padding:.5rem .75rem;color:var(--gray-700);text-decoration:none;border-radius:6px;line-height:1.4;transition:all .2s ease;border-left:2px solid transparent}#toc-list a:hover{background-color:var(--gray-100);color:var(--primary);border-left-color:var(--primary-light)}#toc-list a.active{background-color:var(--gray-100);color:var(--primary);border-left-color:var(--primary);font-weight:500}#toc-list ul{list-style:none;padding-left:1rem;margin-top:.25rem;border-left:1px solid var(--gray-200)}#toc-list ul li{font-size:.85rem}@media (min-width: 1400px){main{max-width:1200px;margin:0 auto;display:flex;gap:2rem}.content{flex:1;max-width:800px}.toc-container{position:sticky;top:2rem;height:fit-content;margin-left:auto;align-self:flex-start}}@media (max-width: 1399px) and (min-width: 1024px){.toc-container{width:250px}}@media (max-width: 1023px){.toc-container{position:fixed;inset:auto 0 0;width:100%;border-radius:12px 12px 0 0;margin:0}#toc{max-height:50vh;padding:1rem}#toc-btn{padding:1rem}}a[data-astro-cid-eimmu3lg]{display:inline-block;text-decoration:none}a[data-astro-cid-eimmu3lg].active{font-weight:bolder;text-decoration:underline}header[data-astro-cid-3ef6ksr2]{margin:0;padding:0 1em;background:#fff;box-shadow:0 2px 8px rgba(var(--black),5%)}h2[data-astro-cid-3ef6ksr2]{margin:0;font-size:1em}h2[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2],h2[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{text-decoration:none}nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:1em .5em;color:var(--black);border-bottom:4px solid transparent;text-decoration:none}nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2].active{text-decoration:none;border-bottom-color:var(--accent)}@media (max-width: 720px){.social-links[data-astro-cid-3ef6ksr2]{display:none}}footer[data-astro-cid-sz7xmlte]{padding:2em 1em 6em;background:linear-gradient(var(--gray-gradient)) no-repeat;color:rgb(var(--gray));text-align:center}