:root{--help-bg: #faf8f5;--help-text: #1a1a1a;--help-text-muted: #6b6560;--help-text-subtle: #9d9590;--help-border: #e8e4de;--help-border-subtle: #f0ece6;--help-surface: #ffffff;--help-surface-alt: #f5f2ed;--help-accent: #4f46b8;--help-accent-hover: #4338a8;--help-accent-subtle: rgba(79, 70, 184, .08);--help-accent-text: #4f46b8;--help-code-bg: #f5f2ed;--help-radius: 10px;--help-shadow: 0 1px 3px rgba(30, 25, 20, .06), 0 1px 2px rgba(30, 25, 20, .04)}[data-theme=dark]{--help-bg: #111110;--help-text: #ece9e4;--help-text-muted: #9d9590;--help-text-subtle: #6b6560;--help-border: #2a2826;--help-border-subtle: #1f1e1c;--help-surface: #1a1918;--help-surface-alt: #141312;--help-accent: #7c73e6;--help-accent-hover: #6b62d6;--help-accent-subtle: rgba(124, 115, 230, .12);--help-accent-text: #9b94f0;--help-code-bg: #1f1e1c}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-feature-settings:"cv02","cv03","cv04","cv11";background:var(--help-bg);color:var(--help-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{display:flex;flex-direction:column;min-height:100vh}.help-header{display:flex;align-items:center;gap:12px;padding:0 24px;height:52px;flex-shrink:0;border-bottom:1px solid var(--help-border-subtle);background:var(--help-surface);position:sticky;top:0;z-index:100}.help-logo-link{display:flex;flex-shrink:0;margin-right:-6px}.help-logo{height:20px;width:auto}.help-header h1{font-size:.9rem;font-weight:600;letter-spacing:-.01em;color:var(--help-text)}.help-header h1 a{color:inherit;text-decoration:none}.help-header h1 a:hover{color:var(--help-accent-text)}.help-header .sep{color:var(--help-text-subtle);font-size:.8rem}.help-header .page-title{font-size:.8rem;font-weight:500;color:var(--help-text-muted)}.help-header .breadcrumb-link{font-size:.8rem;font-weight:500;color:var(--help-text-muted);text-decoration:none}.help-header .breadcrumb-link:hover{color:var(--help-accent-text)}.help-header .spacer{flex:1}.help-header .back-link{font-size:.75rem;font-weight:500;color:var(--help-accent-text);text-decoration:none;padding:6px 12px;border-radius:6px;transition:background .15s}.help-header .back-link:hover{background:var(--help-accent-subtle)}.btn-theme{display:inline-flex;align-items:center;justify-content:center;height:30px;padding:0 10px;border:none;border-radius:6px;background:transparent;color:var(--help-text-muted);font-size:.72rem;font-weight:500;font-family:inherit;cursor:pointer;transition:background .15s,color .15s}.btn-theme:hover{background:var(--help-surface-alt);color:var(--help-text)}.help-search-wrap{position:relative;flex-shrink:0}.help-search{width:220px;height:30px;padding:0 10px;border:1px solid var(--help-border);border-radius:6px;background:var(--help-surface-alt);color:var(--help-text);font-size:.78rem;font-family:inherit;outline:none;transition:border-color .15s,box-shadow .15s,width .2s}.help-search:focus{width:320px;border-color:var(--help-accent);box-shadow:0 0 0 2px var(--help-accent-subtle)}.help-search::placeholder{color:var(--help-text-subtle);font-size:.75rem}.help-search-results{position:absolute;top:calc(100% + 4px);right:0;width:400px;max-height:420px;overflow-y:auto;background:var(--help-surface);border:1px solid var(--help-border);border-radius:var(--help-radius);box-shadow:0 8px 24px #0000001f;z-index:200}.help-search-results.hidden{display:none}.search-hit{display:flex;align-items:center;gap:8px;padding:10px 14px;text-decoration:none;color:var(--help-text);border-bottom:1px solid var(--help-border-subtle);transition:background .1s;outline:none}.search-hit:last-child{border-bottom:none}.search-hit:hover,.search-hit:focus{background:var(--help-accent-subtle)}.search-hit-title{flex:1;font-size:.82rem;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.search-hit-cat{font-size:.68rem;font-weight:500;color:var(--help-text-subtle);background:var(--help-surface-alt);padding:2px 8px;border-radius:10px;flex-shrink:0}.search-empty{padding:16px;text-align:center;font-size:.8rem;color:var(--help-text-muted)}.help-layout{display:flex;flex:1}.help-sidebar{width:260px;flex-shrink:0;padding:20px 0;border-right:1px solid var(--help-border-subtle);background:var(--help-surface);position:sticky;top:52px;height:calc(100vh - 52px);overflow-y:auto}.help-sidebar h2{font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--help-text-subtle);padding:8px 20px 6px;margin-top:12px}.help-sidebar h2:first-child{margin-top:0}.help-sidebar a{display:block;padding:7px 20px;font-size:.78rem;font-weight:450;color:var(--help-text-muted);text-decoration:none;transition:background .12s,color .12s;border-left:2px solid transparent}.help-sidebar a:hover{background:var(--help-accent-subtle);color:var(--help-accent-text)}.help-sidebar a.active{background:var(--help-accent-subtle);color:var(--help-accent-text);border-left-color:var(--help-accent);font-weight:550}.help-content{flex:1;max-width:820px;padding:32px 48px 80px;min-height:calc(100vh - 52px)}.guide-index{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:24px}.guide-card{display:block;padding:20px;background:var(--help-surface);border:1px solid var(--help-border);border-radius:var(--help-radius);text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}.guide-card:hover{border-color:var(--help-accent);box-shadow:0 4px 16px #4f46b814}.guide-card h3{font-size:.88rem;font-weight:600;color:var(--help-text);margin-bottom:6px}.guide-card p{font-size:.76rem;color:var(--help-text-muted);line-height:1.5}.help-content h1{font-size:1.6rem;font-weight:700;letter-spacing:-.02em;color:var(--help-text);margin-bottom:8px;padding-bottom:12px;border-bottom:1px solid var(--help-border-subtle)}.help-content h2{font-size:1.15rem;font-weight:650;letter-spacing:-.01em;color:var(--help-text);margin-top:36px;margin-bottom:12px;padding-bottom:6px;border-bottom:1px solid var(--help-border-subtle)}.help-content h3{font-size:.95rem;font-weight:600;color:var(--help-text);margin-top:24px;margin-bottom:8px}.help-content h4{font-size:.85rem;font-weight:600;color:var(--help-text-muted);margin-top:20px;margin-bottom:6px}.help-content p{font-size:.82rem;line-height:1.7;color:var(--help-text);margin-bottom:12px}.help-content ul,.help-content ol{font-size:.82rem;line-height:1.7;margin-bottom:12px;padding-left:24px}.help-content li{margin-bottom:4px}.help-content li ul,.help-content li ol{margin-top:4px;margin-bottom:4px}.help-content strong{font-weight:600}.help-content a{color:var(--help-accent-text);text-decoration:none;font-weight:500}.help-content a:hover{text-decoration:underline}.help-content code{font-family:SF Mono,Fira Code,Cascadia Code,monospace;font-size:.78em;padding:2px 6px;background:var(--help-code-bg);border-radius:4px;color:var(--help-accent-text)}.help-content pre{margin-bottom:16px;padding:16px;background:var(--help-code-bg);border:1px solid var(--help-border);border-radius:8px;overflow-x:auto}.help-content pre code{padding:0;background:none;border-radius:0;font-size:.78rem;color:var(--help-text);line-height:1.6}.help-content blockquote{margin:12px 0;padding:12px 16px;border-left:3px solid var(--help-accent);background:var(--help-accent-subtle);border-radius:0 6px 6px 0}.help-content blockquote p{margin-bottom:0;color:var(--help-text-muted)}.help-content table{width:100%;border-collapse:collapse;margin-bottom:16px;font-size:.78rem}.help-content th{text-align:left;padding:8px 12px;font-weight:600;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--help-text-muted);border-bottom:2px solid var(--help-border);background:var(--help-surface-alt)}.help-content td{padding:8px 12px;border-bottom:1px solid var(--help-border-subtle);color:var(--help-text)}.help-content tr:hover td{background:var(--help-surface-alt)}.help-content hr{border:none;border-top:1px solid var(--help-border-subtle);margin:28px 0}.help-content .mermaid{margin:16px 0;text-align:center}.help-content .mermaid svg{max-width:100%}@media(max-width:768px){.help-sidebar{display:none}.help-content{padding:20px 16px 60px}.help-header{padding:0 12px}.guide-index{grid-template-columns:1fr}}.sidebar-toggle{display:none;height:30px;padding:0 10px;border:none;border-radius:6px;background:transparent;color:var(--help-text-muted);font-size:.78rem;font-weight:500;font-family:inherit;cursor:pointer}@media(max-width:768px){.sidebar-toggle{display:inline-flex;align-items:center}.help-sidebar.mobile-open{display:block;position:fixed;top:52px;left:0;width:280px;height:calc(100vh - 52px);z-index:200;box-shadow:4px 0 20px #0000001a}}