@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap";:root{--bg:#f8fafc;--bg-soft:#ffffffe0;--surface:#fff;--surface-soft:#f8fafc;--surface-dark:#0f172a;--line:#94a3b838;--line-strong:#94a3b857;--text:#0f172a;--muted:#64748b;--muted-strong:#475569;--accent:#2563eb;--shadow:0 24px 60px #0f172a14;--shadow-soft:0 14px 42px #0f172a0f;--sans:"IBM Plex Sans", sans-serif;--mono:"JetBrains Mono", monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--sans);color:var(--text);background:linear-gradient(to right, #94a3b80f 1px, transparent 1px), linear-gradient(to bottom, #94a3b80f 1px, transparent 1px), var(--bg);background-size:40px 40px;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.container{width:min(1280px,100% - 32px);margin:0 auto}.search-highlight{color:#1d4ed8;background:#2563eb1f;border-radius:6px;padding:0 .18rem}.breadcrumbs,.breadcrumb-item,.filters-bar,.filter-group,.filter-summary{align-items:center;display:flex}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:6px;margin-bottom:20px;font-size:13px}.breadcrumb-item{gap:6px}.breadcrumb-link{transition:color .16s}.breadcrumb-link:hover{color:var(--text)}.breadcrumb-current{color:var(--muted-strong)}.breadcrumb-separator{color:#cbd5e1}.site-header{z-index:40;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#f8fafcd6;position:sticky;top:0}.header-inner,.header-actions,.brand,.search-trigger-copy,.hero-actions,.section-card-top,.surface-list-head,.overlay-input-row,.keyboard-row,.badge-row,.back-link{align-items:center;display:flex}.header-inner{gap:16px;padding:16px 0}.brand{gap:12px}.brand-mark,.search-icon-shell,.section-icon,.search-state-icon{place-items:center;display:grid}.brand-mark{background:var(--surface-dark);color:#fff;letter-spacing:.22em;text-transform:uppercase;border-radius:16px;width:44px;height:44px;font-size:13px;font-weight:600}.brand-kicker,.eyebrow,.hero-kicker,.path-label,.section-meta{font-family:var(--mono);letter-spacing:.22em;text-transform:uppercase;color:#94a3b8;font-size:11px}.brand-copy,.nav-link,.page-copy,.hero-copy,.surface-list-card p,.section-card p,.stat-copy,.dark-list-copy,.sidebar-copy,.toc-list p,.result-copy{color:var(--muted);line-height:1.65}.site-nav{gap:20px;display:none}.nav-link{font-size:14px;transition:color .16s}.nav-link:hover{color:var(--text)}.header-actions{gap:12px;margin-left:auto}.search-compact-wrap{display:none}.primary-link,.secondary-link{border-radius:999px;padding:12px 18px;font-size:14px;transition:background .16s,color .16s,border-color .16s}.primary-link{background:var(--surface-dark);color:#fff;gap:8px}.primary-link:hover{background:#1e293b}.secondary-link{border:1px solid var(--line);color:var(--muted-strong);background:#fff}.secondary-link:hover{border-color:var(--line-strong);color:var(--text)}.page-shell{padding-bottom:64px}.hero-section{border-bottom:1px solid var(--line)}.hero-grid,.section-hero,.doc-layout,.split-grid{gap:24px;display:grid}.hero-grid{padding:64px 0 80px}.hero-title,.page-title,.section-title{letter-spacing:-.075em;color:var(--text);margin:0}.hero-title{max-width:880px;margin-top:24px;font-size:clamp(3rem,10vw,5.6rem);line-height:.94}.hero-copy,.page-copy{max-width:760px;margin-top:24px;font-size:18px}.hero-search{margin-top:40px}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:28px}.search-trigger{border:1px solid var(--line);text-align:left;width:min(100%,760px);color:var(--muted);box-shadow:var(--shadow-soft);background:#fff;border-radius:999px;justify-content:space-between;align-items:center;gap:12px;padding:18px 22px;transition:border-color .16s,color .16s;display:inline-flex}.search-trigger:hover{border-color:var(--line-strong);color:var(--text)}.search-trigger-compact{width:360px;max-width:100%;padding:12px 16px}.search-trigger-copy{gap:12px;font-size:16px}.search-shortcut,.badge,.overlay-esc,.keyboard-row kbd{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;border-radius:999px;font-size:11px}.search-shortcut{border:1px solid var(--line);background:var(--surface-soft);color:var(--muted);align-items:center;gap:4px;padding:8px 10px;display:inline-flex}.hero-side,.stack-list,.toc-list,.hint-list{gap:16px;display:grid}.stats-card,.surface-card,.doc-article,.section-card,.panel-card{border:1px solid var(--line);box-shadow:var(--shadow-soft);background:#fff}.stats-card,.surface-card,.dark-card,.section-card,.panel-card,.doc-article{border-radius:28px;padding:24px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:24px;display:grid}.stat-number{letter-spacing:-.08em;color:var(--text);margin:0;font-size:56px}.dark-card{background:var(--surface-dark);color:#fff}.dark-card .eyebrow,.dark-list-date,.dark-list-copy{color:#94a3b8}.dark-card-copy,.dark-list-title{color:#f8fafc}.dark-card-copy{margin-top:20px;font-size:18px;line-height:1.8}.section-block,.page-stack{padding-top:44px}.filters-bar{flex-wrap:wrap;gap:12px;margin-bottom:24px}.filter-group{border:1px solid var(--line);background:#fff;border-radius:999px;gap:10px;padding:10px 14px}.filter-label{font-family:var(--mono);letter-spacing:.18em;text-transform:uppercase;color:#94a3b8;font-size:11px}.filter-group select{color:var(--text);background:0 0;border:0;outline:0}.filter-summary{border:1px solid var(--line);background:var(--surface-soft);min-height:44px;color:var(--muted-strong);border-radius:999px;margin-left:auto;padding:0 16px;font-size:14px}.section-title,.page-title{margin-top:16px;font-size:clamp(2.6rem,6vw,4.8rem);line-height:.96}.section-grid{gap:12px;margin-top:28px;display:grid}.section-card{transition:transform .16s,border-color .16s,box-shadow .16s}.section-card:hover,.surface-list-card:hover,.result-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow);transform:translateY(-2px)}.section-icon,.search-icon-shell,.search-state-icon{border:1px solid var(--line);background:var(--surface-soft);width:48px;height:48px;color:var(--muted-strong);border-radius:18px}.search-icon-shell{background:#fff;border-radius:16px;width:44px;height:44px}.section-card-top,.surface-list-head,.result-top{justify-content:space-between;align-items:flex-start;gap:16px}.section-card h3,.surface-list-card h3,.result-title,.dark-list-title{color:var(--text);margin:0}.section-card h3{letter-spacing:-.05em;margin-top:28px;font-size:28px}.section-card p{margin-top:12px}.section-meta{margin-top:24px;display:inline-block}.split-grid{margin-top:44px;padding-bottom:64px}.surface-list-card{background:var(--surface-soft);border-radius:24px;padding:22px;transition:transform .16s,background .16s,border-color .16s,box-shadow .16s}.surface-list-card-soft{background:var(--surface-soft)}.surface-list-kicker{margin-bottom:8px;font-size:14px}.surface-list-card h3{letter-spacing:-.05em;font-size:24px}.surface-list-card p+p,.dark-list-title,.dark-list-copy,.sidebar-copy+.sidebar-copy{margin-top:10px}.result-arrow{color:#cbd5e1;transition:color .16s}.surface-list-card:hover .result-arrow,.section-card:hover .result-arrow,.result-card:hover .result-arrow{color:var(--text)}.dark-list-link{border-top:1px solid #ffffff1a;padding-top:16px;display:block}.dark-list-link:first-child{border-top:0;padding-top:0}.dark-list-title{font-size:20px}.page-head,.not-found-page{max-width:900px}.badge-row{flex-wrap:wrap;gap:8px}.badge{align-items:center;padding:8px 12px;display:inline-flex}.badge-outline{border:1px solid var(--line);color:var(--muted);background:#fff}.badge-soft{background:var(--surface-soft);color:var(--muted-strong)}.path-label{margin-top:16px}.section-hero{align-items:start}.stat-side{height:fit-content}.back-link{color:var(--muted);gap:8px;font-size:14px}.back-link:hover{color:var(--text)}.doc-layout{margin-top:24px}.doc-sidebar{align-content:start;gap:16px;display:grid}.toc-list{gap:10px}.toc-link{color:var(--muted);font-size:14px;line-height:1.55;transition:color .16s;display:block}.toc-link:hover{color:var(--text)}.toc-level-3,.toc-level-4,.toc-level-5,.toc-level-6{padding-left:12px}.pagination,.pagination-pages{align-items:center;display:flex}.pagination{flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:24px}.pagination-pages{flex-wrap:wrap;gap:8px}.pagination-button,.pagination-pill{border:1px solid var(--line);color:var(--muted-strong);background:#fff;border-radius:999px;min-height:42px;padding:0 16px;transition:border-color .16s,color .16s,background .16s}.pagination-button:hover:not(:disabled),.pagination-pill:hover:not(.pagination-pill-active){border-color:var(--line-strong);color:var(--text)}.pagination-button:disabled{opacity:.45;cursor:not-allowed}.pagination-pill{min-width:42px;padding:0 12px}.pagination-pill-active{background:var(--surface-dark);border-color:var(--surface-dark);color:#fff}.sidebar-strong{color:var(--text)}.doc-html{color:#334155;margin-top:36px;line-height:1.85}.doc-html h1,.doc-html h2,.doc-html h3,.doc-html h4{color:var(--text);letter-spacing:-.05em;margin-top:2.5rem;margin-bottom:1rem}.doc-html h1{font-size:40px}.doc-html h2{font-size:30px}.doc-html h3{font-size:22px}.doc-html p,.doc-html ul,.doc-html ol,.doc-html blockquote,.doc-html pre,.doc-html table{margin-top:1rem;margin-bottom:1rem}.doc-html ul,.doc-html ol{padding-left:1.25rem}.doc-html code{border:1px solid var(--line);background:var(--surface-soft);font-family:var(--mono);color:var(--text);border-radius:10px;padding:.18rem .42rem}.doc-html pre{color:#e2e8f0;background:#0f172a;border:1px solid #94a3b82e;border-radius:20px;padding:18px;overflow-x:auto}.doc-html pre code{color:inherit;background:0 0;border:0;padding:0}.doc-html a{color:var(--accent);text-underline-offset:.2rem;text-decoration:underline}.doc-html blockquote{color:var(--muted-strong);border-left:3px solid #2563eb4d;padding-left:16px}.doc-html table{border-collapse:collapse;border:1px solid var(--line);border-radius:18px;width:100%;overflow:hidden}.doc-html th,.doc-html td{text-align:left;border-bottom:1px solid #94a3b824;padding:12px}.overlay{z-index:60;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#090c1385;justify-content:center;align-items:flex-start;padding:24px 16px;display:flex;position:fixed;inset:0}.overlay-panel{background:#f8fafced;border:1px solid #ffffff8c;border-radius:32px;width:min(1120px,100%);overflow:hidden;box-shadow:0 32px 120px #0f172a3d}.overlay-input-row{border-bottom:1px solid var(--line);gap:12px;padding:18px 20px}.overlay-input{height:48px;color:var(--text);background:0 0;border:0;outline:0;flex:1}.overlay-esc,.keyboard-row kbd{border:1px solid var(--line);color:var(--muted);background:#fff;padding:8px 12px}.overlay-grid{display:grid}.overlay-results{max-height:68vh;padding:12px;overflow-y:auto}.overlay-actions{justify-content:flex-end;padding:12px 6px 4px;display:flex}.overlay-empty-grid,.result-list,.search-group-list,.keyboard-list{gap:12px;display:grid}.overlay-sidebar{border-top:1px solid var(--line);background:#f8fafcb3;padding:20px}.sidebar-copy{margin-top:12px}.result-card{background:#fff;border:1px solid #0000;border-radius:22px;padding:18px;transition:transform .16s,border-color .16s,box-shadow .16s;display:block}.search-page-head{max-width:900px}.search-page-panel{margin-top:24px}.search-page-form{align-items:center;gap:12px;display:flex}.search-page-input{min-height:48px;color:var(--text);background:0 0;border:0;outline:0;flex:1}.search-page-meta{border-top:1px solid var(--line);margin-top:18px;padding-top:18px}.search-page-count{color:var(--muted);margin:0}.search-page-results{margin-top:20px}.search-page-card .result-title{margin-top:12px}.search-path{margin-bottom:0}.search-empty-card{max-width:560px}.result-title,.search-state-title{font-size:16px;font-weight:500}.search-state{min-height:260px;color:var(--muted);place-items:center;display:grid}.search-state-empty{text-align:center;gap:12px}.search-state-icon{background:var(--surface-dark);color:#fff;margin:0 auto 12px}.search-state-copy{color:var(--muted);margin-top:8px}.not-found-page{text-align:center;flex-direction:column;justify-content:center;min-height:70vh;display:flex}@media (width>=920px){.site-nav,.search-compact-wrap{display:flex}.hero-grid{grid-template-columns:minmax(0,1.08fr) 420px;align-items:end}.section-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.split-grid{grid-template-columns:minmax(0,1fr) 360px}.section-hero{grid-template-columns:minmax(0,1fr) 280px}.doc-layout{grid-template-columns:minmax(0,1fr) 320px}.doc-sidebar{height:fit-content;position:sticky;top:96px}.overlay-grid{grid-template-columns:minmax(0,1fr) 280px}.overlay-sidebar{border-top:0;border-left:1px solid var(--line)}.overlay-empty-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=919px){.header-inner{flex-wrap:wrap}.header-actions{justify-content:space-between;width:100%}.search-trigger-compact{width:100%}.search-trigger-copy span{max-width:18rem;display:inline-block}}@media (width<=640px){.container{width:min(100% - 24px,1280px)}.hero-grid,.section-block,.page-stack{padding-top:28px}.hero-grid{padding-bottom:40px}.hero-copy,.page-copy,.dark-card-copy{font-size:16px}.search-trigger{padding:14px 16px}.filter-summary{margin-left:0}.search-trigger-copy{font-size:14px}.stats-card,.surface-card,.dark-card,.section-card,.panel-card,.doc-article{border-radius:24px;padding:18px}.stat-number{font-size:42px}.surface-list-card h3,.section-card h3{font-size:22px}.overlay{padding:12px}.overlay-panel{border-radius:24px}.overlay-esc{display:none}.search-page-form{flex-wrap:wrap}.search-page-form .primary-link{justify-content:center;width:100%}}#root{min-height:100vh}