*,:after,:before{box-sizing:border-box}body,html{height:100%;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}:root{--bg:#ffffff;--bg-subtle:#f6f8fa;--bg-preview:#f0f2f5;--bg-hover:#f0f2f5;--border:#e1e4e8;--border-mid:#d0d7de;--text:#24292e;--text-muted:#57606a;--text-faint:#8c959f;--accent:#10b981;--accent-h:#0ea572;--accent-dim:rgba(16,185,129,0.08);--accent-glow:rgba(16,185,129,0.15);--shadow-sm:0 1px 3px rgba(0,0,0,0.06);--shadow-md:0 1px 3px rgba(0,0,0,0.12),0 4px 16px rgba(0,0,0,0.08);--shadow-lg:0 8px 24px rgba(0,0,0,0.12);--font-sans:var(--font-geist-sans),-apple-system,BlinkMacSystemFont,"Inter",sans-serif;--font-mono:var(--font-geist-mono),"Fira Code",monospace}:root.dark{--bg:#0d1117;--bg-subtle:#161b22;--bg-preview:#0d1117;--bg-hover:#21262d;--border:#30363d;--border-mid:#3d444d;--text:#e6edf3;--text-muted:#8d96a0;--text-faint:#545d68;--accent:#10b981;--accent-h:#0ea572;--accent-dim:rgba(16,185,129,0.12);--accent-glow:rgba(16,185,129,0.20);--shadow-sm:0 1px 3px rgba(0,0,0,0.4);--shadow-md:0 1px 3px rgba(0,0,0,0.5),0 4px 16px rgba(0,0,0,0.4);--shadow-lg:0 8px 24px rgba(0,0,0,0.5)}.docs-root{--topbar-h:52px;--sidebar-w:248px;--toc-w:214px;--content-w:720px;font-family:var(--font-geist-sans,-apple-system,BlinkMacSystemFont,"Inter",sans-serif);background:var(--bg);color:var(--text);min-height:100vh;position:relative;z-index:0}body:has(.docs-root){background:var(--bg)}.docs-topbar{position:fixed;top:0;left:0;right:0;height:var(--topbar-h);background:var(--bg);border-bottom:1px solid var(--border);justify-content:space-between;padding:0 20px;z-index:100;box-shadow:var(--shadow-sm)}.docs-topbar,.docs-topbar-left{display:flex;align-items:center}.docs-topbar-left{gap:10px}.docs-logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text)}.docs-logo-icon{width:19px;height:19px;color:var(--accent)}.docs-logo-name{font-size:15px;font-weight:700;letter-spacing:-.03em;color:var(--text)}.docs-topbar-sep{width:1px;height:18px;background:var(--border-mid)}.docs-topbar-label{font-size:13px;font-weight:500;color:var(--text-muted)}.docs-topbar-center{flex:1 1;display:flex;justify-content:center;padding:0 24px;max-width:480px;margin:0 auto}.docs-search-trigger{display:flex;align-items:center;gap:8px;width:100%;max-width:340px;padding:6px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg-subtle);color:var(--text-faint);font-size:13px;cursor:pointer;text-align:left;transition:border-color .15s,background .15s,color .15s}.docs-search-trigger:hover{border-color:var(--border-mid);background:var(--bg-hover);color:var(--text-muted)}.docs-search-trigger span{flex:1 1}.docs-search-trigger kbd{font-size:11px;font-family:inherit;padding:1px 5px;border:1px solid var(--border);border-radius:4px;background:var(--bg);color:var(--text-faint);white-space:nowrap}.docs-topbar-right{display:flex;align-items:center;gap:16px}.docs-theme-toggle{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:7px;border:1px solid var(--border);background:transparent;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s,border-color .15s}.docs-theme-toggle:hover{background:var(--bg-hover);color:var(--text);border-color:var(--border-mid)}.docs-editor-btn{display:flex;align-items:center;gap:4px;padding:5px 13px;background:var(--accent);color:#fff;border-radius:7px;font-size:12.5px;font-weight:600;text-decoration:none;transition:background .15s}.docs-editor-btn:hover{background:var(--accent-h);color:#fff}.docs-body{display:flex;margin-top:var(--topbar-h);min-height:calc(100vh - var(--topbar-h))}.docs-sidebar{width:var(--sidebar-w);flex-shrink:0;position:fixed;top:var(--topbar-h);left:0;bottom:0;overflow-y:auto;border-right:1px solid var(--border);padding:28px 0 40px;background:var(--bg)}.docs-nav-section-label{padding:0 20px 10px;font-size:10.5px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--text-faint);margin:0}.docs-nav-link{display:flex;align-items:center;justify-content:space-between;padding:9px 20px;font-size:13.5px;font-weight:500;color:var(--text-muted);text-decoration:none;border-left:2px solid transparent;border-radius:0 6px 6px 0;margin-right:12px;transition:color .15s,background .15s,border-color .15s;line-height:1.3}.docs-nav-link:hover{color:var(--text);background:var(--bg-hover)}.docs-nav-link.active{color:var(--accent);border-left-color:var(--accent);background:var(--accent-dim);font-weight:600}.docs-nav-soon{border-radius:4px;background:var(--bg-hover);color:var(--text-faint);border:1px solid var(--border);text-transform:uppercase}.docs-nav-pro,.docs-nav-soon{font-size:9.5px;font-weight:700;padding:1px 5px;letter-spacing:.04em;flex-shrink:0}.docs-nav-pro{border-radius:4px;background:rgba(187,128,9,.12);color:#9a6700;border:1px solid rgba(187,128,9,.3)}.docs-nav-link.active .docs-nav-pro{background:rgba(187,128,9,.18);border-color:rgba(187,128,9,.45)}.docs-main{flex:1 1;margin-left:var(--sidebar-w);margin-right:var(--toc-w);min-width:0;padding:0 48px}.docs-content{max-width:var(--content-w);padding:48px 0 96px}.docs-toc{width:var(--toc-w);flex-shrink:0;position:fixed;top:var(--topbar-h);right:0;bottom:0;overflow-y:auto;padding:48px 20px 40px 10px}.docs-toc-title{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);margin-bottom:10px;padding-left:10px}.docs-toc-list{list-style:none;margin:0;padding:0}.docs-toc-item{margin-bottom:1px}.docs-toc-item a{display:block;font-size:12.5px;color:var(--text-muted);text-decoration:none;padding:3px 0 3px 10px;border-left:2px solid transparent;transition:color .15s,border-color .15s;line-height:1.45}.docs-toc-item a:hover{color:var(--text)}.docs-toc-item a.active{color:var(--accent);border-left-color:var(--accent);font-weight:500}.docs-toc-item.toc-h3 a{padding-left:22px;font-size:12px;color:var(--text-faint)}.docs-toc-item.toc-h3 a:hover{color:var(--text-muted)}.docs-toc-item.toc-h3 a.active{color:var(--accent)}.docs-content h1{font-size:30px;font-weight:800;letter-spacing:-.035em;color:var(--text);margin:0 0 10px;line-height:1.15}.docs-subtitle{font-size:16px;color:var(--text-muted);margin:0 0 40px;line-height:1.6}.docs-content h2{font-size:21px;font-weight:700;letter-spacing:-.025em;color:var(--text);margin:52px 0 14px;padding-top:36px;border-top:1px solid var(--border);scroll-margin-top:calc(var(--topbar-h) + 20px);display:flex;align-items:center;gap:8px}.docs-content h2:first-of-type{border-top:none;padding-top:0;margin-top:0}.docs-content h3{font-size:15.5px;font-weight:700;color:var(--text);margin:28px 0 10px;scroll-margin-top:calc(var(--topbar-h) + 20px);letter-spacing:-.01em;display:flex;align-items:center;gap:8px}.docs-anchor{opacity:0;font-size:14px;font-weight:400;color:var(--text-faint);text-decoration:none;transition:opacity .15s;flex-shrink:0}.docs-content h2:hover .docs-anchor,.docs-content h3:hover .docs-anchor{opacity:1}.docs-content p{font-size:15px;line-height:1.75;color:var(--text-muted);margin:0 0 14px}.docs-content strong{color:var(--text);font-weight:600}.docs-content a{color:var(--accent);text-decoration:none}.docs-content a:hover{text-decoration:underline}.docs-content code{font-family:var(--font-geist-mono,"Fira Code",monospace);font-size:13px;background:var(--bg-subtle);border:1px solid var(--border);border-radius:4px;padding:1px 5px;color:#c7254e}.docs-content ol,.docs-content ul{font-size:15px;line-height:1.75;color:var(--text-muted);padding-left:22px;margin:0 0 14px}.docs-content li{margin-bottom:4px}.docs-content li strong{color:var(--text)}.docs-code-wrap{position:relative;margin:14px 0}.docs-code-wrap pre{background:var(--bg-subtle);border:1px solid var(--border);border-radius:8px;padding:16px 60px 16px 16px;overflow-x:auto;font-family:var(--font-geist-mono,"Fira Code",monospace);font-size:13.5px;line-height:1.6;color:var(--text);margin:0}.docs-code-wrap pre code{background:none;border:none;padding:0;color:inherit;font-size:inherit}.docs-copy-btn{position:absolute;top:8px;right:8px;display:flex;align-items:center;gap:4px;padding:3px 9px;background:var(--bg);border:1px solid var(--border-mid);border-radius:5px;font-size:11.5px;font-weight:500;color:var(--text-muted);cursor:pointer;font-family:inherit;transition:all .15s}.docs-copy-btn:hover{background:var(--bg-hover);color:var(--text)}.docs-copy-btn.copied{color:var(--accent);border-color:var(--accent)}.docs-syntax-table{width:100%;border:1px solid var(--border);border-radius:8px;overflow:hidden;margin:14px 0;border-spacing:0;border-collapse:collapse;font-size:13.5px}.docs-syntax-table thead{background:var(--bg-subtle);border-bottom:1px solid var(--border)}.docs-syntax-table th{padding:7px 14px;font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-faint);text-align:left}.docs-syntax-table td{padding:8px 14px;border-bottom:1px solid var(--border);line-height:1.5;vertical-align:top}.docs-syntax-table tr:last-child td{border-bottom:none}.docs-syntax-table td:first-child{font-family:var(--font-geist-mono,monospace);font-size:12.5px;color:var(--text);background:var(--bg-subtle);white-space:pre;border-right:1px solid var(--border);width:45%}.docs-syntax-table td:last-child{width:55%;color:var(--text-muted)}.docs-kbd-grid{display:grid;grid-template-columns:auto 1fr;border:1px solid var(--border);border-radius:8px;overflow:hidden;margin:14px 0}.docs-kbd-row{display:contents}.docs-kbd-row>*{padding:9px 14px;border-bottom:1px solid var(--border);font-size:13.5px;line-height:1.4;display:flex;align-items:center;gap:3px}.docs-kbd-row:last-child>*{border-bottom:none}.docs-kbd-row>:first-child{background:var(--bg-subtle);border-right:1px solid var(--border);white-space:nowrap;font-size:12px}kbd.docs-kbd{display:inline-flex;align-items:center;font-family:var(--font-geist-mono,monospace);font-size:11.5px;font-weight:600;padding:2px 7px;background:var(--bg);border:solid var(--border-mid);border-width:1px 1px 2px;border-radius:5px;color:var(--text);box-shadow:0 1px 0 var(--border-mid)}.docs-kbd-sep{font-size:11px;color:var(--text-faint);padding:0 1px}.docs-kbd-desc{color:var(--text-muted)}.docs-callout{display:flex;gap:12px;padding:13px 16px;border-radius:8px;border:1px solid;margin:18px 0;font-size:14px;line-height:1.65}.docs-callout-tip{background:rgba(16,185,129,.06);border-color:rgba(16,185,129,.22);color:var(--text-muted)}.docs-callout-tip strong{color:var(--accent)}.docs-callout-note{background:rgba(59,130,246,.06);border-color:rgba(59,130,246,.22);color:var(--text-muted)}.docs-callout-note strong{color:#3b82f6}.docs-callout-pro{background:rgba(245,158,11,.06);border-color:rgba(245,158,11,.25);color:var(--text-muted)}.docs-callout-pro a,.docs-callout-pro strong{color:#d97706}.docs-callout-icon{font-size:16px;flex-shrink:0;margin-top:1px}.docs-chips{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.docs-chip{display:inline-flex;align-items:center;padding:4px 10px;background:var(--bg-subtle);border:1px solid var(--border);border-radius:6px;font-size:12.5px;color:var(--text-muted);font-family:var(--font-geist-mono,monospace)}.docs-feature-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin:16px 0}.docs-feature-card{padding:14px 16px;background:var(--bg-subtle);border:1px solid var(--border);border-radius:8px}.docs-feature-card-title{font-size:13.5px;font-weight:600;color:var(--text);margin-bottom:5px;display:flex;align-items:center;gap:6px}.docs-feature-card p{font-size:13px;color:var(--text-muted);margin:0;line-height:1.55}.docs-steps{list-style:none;padding:0;margin:16px 0;counter-reset:step}.docs-steps li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-bottom:1px solid var(--border);counter-increment:step;color:var(--text-muted);font-size:15px;line-height:1.7}.docs-steps li:last-child{border-bottom:none}.docs-steps li:before{content:counter(step);display:flex;align-items:center;justify-content:center;min-width:24px;height:24px;background:var(--accent);color:#fff;font-size:12px;font-weight:700;border-radius:50%;flex-shrink:0;margin-top:2px}.docs-page-nav{display:flex;justify-content:flex-end;margin-top:56px;padding-top:24px;border-top:1px solid var(--border)}.docs-page-nav-btn{display:flex;align-items:center;gap:6px;padding:9px 18px;background:var(--bg-subtle);border:1px solid var(--border);border-radius:8px;font-size:13.5px;font-weight:500;color:var(--text-muted);text-decoration:none;transition:all .15s}.docs-page-nav-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-dim);text-decoration:none}.docs-breadcrumb{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text-faint);margin-bottom:20px}.docs-breadcrumb a{color:var(--text-faint);text-decoration:none;transition:color .15s}.docs-breadcrumb a:hover{color:var(--text-muted);text-decoration:none}.docs-breadcrumb-sep{color:var(--border-mid)}.docs-render{font-family:var(--font-geist-sans,sans-serif);font-size:14px;line-height:1.5}.docs-render-h1{display:block;font-size:22px;font-weight:700;letter-spacing:-.02em}.docs-render-h2{display:block;font-size:18px;font-weight:700}.docs-render-h3{display:block;font-size:15px;font-weight:700}.docs-render-h4{display:block;font-size:14px;font-weight:700}.docs-render-h5,.docs-render-h6{display:block;font-size:13px;font-weight:700}.docs-render-h6{color:var(--text-faint)}.docs-render-bq{margin:0}.docs-render-bq,.docs-render-bq-nested{border-left:3px solid var(--border-mid);padding:2px 10px;color:var(--text-muted);font-style:italic}.docs-render-bq-nested{margin:4px 0 0 12px}.docs-render-hr{border:none;border-top:2px solid var(--border-mid);margin:4px 0}.docs-render-img-placeholder{display:inline-flex;align-items:center;justify-content:center;width:80px;height:48px;background:var(--bg-subtle);border:1px dashed var(--border-mid);border-radius:4px;font-size:11px;color:var(--text-faint)}.docs-sym-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(172px,1fr));grid-gap:5px;gap:5px;margin:12px 0}.docs-sym-item{display:flex;align-items:center;justify-content:space-between;padding:6px 10px;background:var(--bg-subtle);border:1px solid var(--border);border-radius:6px;gap:8px;min-width:0}.docs-sym-code{font-family:var(--font-geist-mono,monospace);font-size:11.5px;color:var(--text-muted);flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.docs-sym-math{font-size:15px;flex-shrink:0;min-width:22px;text-align:right}.docs-math-display{background:var(--bg-subtle);border:1px solid var(--border);border-radius:8px;padding:16px 24px;margin:12px 0;text-align:center;overflow-x:auto}.docs-section-label{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--text-faint);margin:24px 0 8px}.docs-lang-grid{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}.docs-mermaid-wrap{margin:16px 0;padding:20px;background:var(--bg-subtle);border:1px solid var(--border);border-radius:8px;overflow-x:auto;text-align:center}.docs-mermaid-wrap svg{max-width:100%;height:auto}.docs-mermaid-error{margin:16px 0;padding:12px 16px;background:#fff5f5;border:1px solid #fca5a5;border-radius:8px;color:#dc2626;font-size:13px}.docs-mermaid-pair{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px;align-items:start;margin:16px 0}.docs-mermaid-pair .docs-code-wrap,.docs-mermaid-pair .docs-mermaid-wrap{margin:0}@media (max-width:680px){.docs-mermaid-pair{grid-template-columns:1fr}}.docs-search-overlay{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:flex-start;justify-content:center;padding-top:80px}.docs-search-dialog{width:100%;max-width:620px;background:var(--bg);border:1px solid var(--border-mid);border-radius:14px;box-shadow:0 24px 60px rgba(0,0,0,.25),0 4px 16px rgba(0,0,0,.12);overflow:hidden;display:flex;flex-direction:column;margin:0 16px}.docs-search-input-row{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}.docs-search-icon{flex-shrink:0;color:var(--text-faint)}.docs-search-input{flex:1 1;border:none;outline:none;background:transparent;font-size:15px;color:var(--text);font-family:inherit}.docs-search-input::placeholder{color:var(--text-faint)}.docs-search-clear{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:22px;height:22px;border:none;border-radius:5px;background:var(--bg-hover);color:var(--text-muted);cursor:pointer;transition:background .12s,color .12s}.docs-search-clear:hover{background:var(--border);color:var(--text)}.docs-search-results{list-style:none;margin:0;padding:6px;max-height:400px;overflow-y:auto;overscroll-behavior:contain}.docs-search-results::-webkit-scrollbar{width:4px}.docs-search-results::-webkit-scrollbar-track{background:transparent}.docs-search-results::-webkit-scrollbar-thumb{background:var(--border-mid);border-radius:4px}.docs-search-item{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:8px;cursor:pointer;transition:background .1s;-webkit-user-select:none;-moz-user-select:none;user-select:none}.docs-search-item.selected,.docs-search-item:hover{background:var(--bg-hover)}.docs-search-item.selected .docs-search-item-enter{opacity:1}.docs-search-item-icon{font-size:15px;width:24px;text-align:center;flex-shrink:0;line-height:1}.docs-search-item-body{flex:1 1;display:flex;flex-direction:column;gap:1px;min-width:0}.docs-search-item-title{font-size:13.5px;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.docs-search-item-section{font-size:11.5px;color:var(--text-faint)}.docs-search-item-enter{font-size:16px;color:var(--text-faint);opacity:0;flex-shrink:0;transition:opacity .1s}.docs-search-empty{padding:32px 16px;text-align:center;font-size:13.5px;color:var(--text-muted)}.docs-search-empty strong{color:var(--text)}.docs-search-footer{display:flex;align-items:center;gap:16px;padding:8px 16px;border-top:1px solid var(--border);font-size:11.5px;color:var(--text-faint)}.docs-search-footer kbd{display:inline-flex;align-items:center;justify-content:center;padding:1px 5px;border:1px solid var(--border-mid);border-radius:4px;background:var(--bg-subtle);font-family:inherit;font-size:11px;color:var(--text-muted);margin-right:3px}@media (max-width:1200px){.docs-toc{display:none}.docs-main{margin-right:0}}@media (max-width:860px){.docs-sidebar{display:none}.docs-main{margin-left:0;padding:0 24px}.docs-feature-grid{grid-template-columns:1fr}.docs-topbar-center{display:none}}@media (max-width:540px){.docs-search-dialog{margin:0 8px}.docs-search-overlay{padding-top:40px}}