:root{
  --bg:#ffffff;
  --canvas:#f6f8fa;
  --subtle:#f0f2f4;
  --border:#d0d7de;
  --border-strong:#afb8c1;
  --text:#1f2328;
  --muted:#59636e;
  --faint:#6e7781;
  --link:#0969da;
  --link-hover:#0550ae;
  --accent:#7caa16;
  --accent-bg:#effbd2;
  --success:#1a7f37;
  --warning:#9a6700;
  --danger:#cf222e;
  --radius:6px;
  --content:1120px;
  --mono:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--link);text-decoration:none}
a:hover{color:var(--link-hover);text-decoration:underline}
button,input,select{font:inherit}
button,input,select,a{outline-offset:2px}
:focus-visible{outline:2px solid #54aeff}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--text);color:#fff;padding:7px 12px;border-radius:var(--radius)}
.skip:focus{top:8px}

/* Header */
.site-header{height:52px;padding:0 24px;background:var(--canvas);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.header-inner{max-width:var(--content);height:100%;margin:0 auto;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:8px;color:var(--text);min-width:166px}
.brand:hover{text-decoration:none;color:var(--text)}
.brand svg{width:24px;height:24px;fill:none;stroke:var(--text);stroke-width:1.6}
.brand span{display:flex;flex-direction:column;line-height:1}
.brand b{font-size:12px;letter-spacing:.04em}
.brand small{font:7px/1 var(--mono);letter-spacing:.07em;color:var(--faint);margin-top:4px}
.topnav{display:flex;align-self:stretch;gap:2px}
.topnav a{display:flex;align-items:center;padding:0 10px;color:var(--text);font-size:13px;border-bottom:2px solid transparent}
.topnav a:hover{background:rgba(208,215,222,.35);text-decoration:none}
.topnav a[aria-current=page]{font-weight:600;border-bottom-color:#fd8c73}
.search-trigger{margin-left:auto;width:178px;height:30px;display:flex;align-items:center;justify-content:space-between;padding:0 7px 0 10px;border:1px solid var(--border-strong);border-radius:var(--radius);background:#fff;color:var(--faint);font-size:12px;cursor:pointer}
.search-trigger:hover{border-color:#8c959f;background:var(--canvas)}
.search-trigger kbd{min-width:20px;padding:1px 5px;border:1px solid var(--border);border-radius:4px;background:var(--canvas);font:10px var(--mono)}
.menu-btn{display:none;margin-left:auto;border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--text);padding:4px 8px}

main{min-height:72vh}

/* Product overview shell */
.product-head{max-width:var(--content);margin:0 auto;padding:28px 24px 20px;display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:34px;align-items:end}
.product-path{display:block;margin-bottom:7px;color:var(--faint);font:11px var(--mono)}
.product-title h1{margin:0;font-size:42px;line-height:1.08;letter-spacing:-.03em}
.product-title p{max-width:700px;margin:10px 0 15px;color:var(--muted);font-size:15px;line-height:1.55}
.product-actions{display:flex;gap:8px}
.product-status{padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);background:var(--canvas)}
.status-dot{display:inline-flex;align-items:center;color:var(--success);font-size:12px;font-weight:600}
.status-dot:before{content:"";width:8px;height:8px;margin-right:6px;border-radius:50%;background:var(--success)}
.product-status dl{margin:9px 0 0}.product-status dl div{display:flex;justify-content:space-between;padding:4px 0;border-top:1px solid var(--border);font-size:11px}.product-status dt{color:var(--faint)}.product-status dd{margin:0;font-weight:500}
.product-tabs{max-width:calc(var(--content) - 48px);margin:0 auto 16px;display:flex;gap:4px;border-bottom:1px solid var(--border)}
.product-tabs a{padding:8px 10px;color:var(--muted);font-size:12px;border-bottom:2px solid transparent}
.product-tabs a:hover{color:var(--text);text-decoration:none}.product-tabs a[aria-current=page]{color:var(--text);font-weight:600;border-bottom-color:#fd8c73}
.home-shell{max-width:calc(var(--content) - 48px);margin:0 auto;padding:8px 0 28px;display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:22px}
.readme{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.readme>header{height:38px;display:flex;align-items:center;gap:9px;padding:0 13px;background:var(--canvas);border-bottom:1px solid var(--border);font:10px var(--mono)}
.readme>header span:first-child{font-weight:700;color:var(--text)}.readme>header span:last-child{color:var(--faint)}
.readme-body{padding:22px 24px}.readme-body h2{margin:0 0 10px;padding-bottom:8px;border-bottom:1px solid var(--border);font-size:22px}.readme-body h2:not(:first-child){margin-top:25px}.readme-body>p{max-width:760px;margin:0 0 12px;font-size:14px;line-height:1.65}
.readme-callout{display:grid;grid-template-columns:190px 1fr;gap:14px;margin:18px 0;padding:10px 12px;border-left:3px solid var(--success);background:#dafbe1;font-size:12px}.readme-callout span{color:#32523b}
.task-list{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.task-list>a{min-height:58px;display:grid;grid-template-columns:30px 1fr 18px;gap:10px;align-items:center;padding:8px 12px;border-bottom:1px solid var(--border);color:var(--text)}.task-list>a:last-child{border-bottom:0}.task-list>a:hover{background:var(--canvas);text-decoration:none}.task-list>a>span{color:var(--faint);font:10px var(--mono)}.task-list strong{display:block;color:var(--link);font-size:13px}.task-list small{display:block;margin-top:2px;color:var(--muted);font-size:11px}.task-list>a>b{color:var(--faint)}
.system-sidebar{display:flex;flex-direction:column;gap:14px}.device-preview{height:180px;display:grid;place-items:center;border:1px solid var(--border);border-radius:var(--radius);background:var(--canvas);overflow:hidden;perspective:800px}.device-preview .spark-art{transform:scale(.5) rotateX(57deg) rotateZ(-38deg)}
.system-sidebar section{padding-bottom:13px;border-bottom:1px solid var(--border)}.system-sidebar h2{margin:0 0 8px;font-size:14px}.system-sidebar dl{margin:0 0 8px}.system-sidebar dl div{display:flex;justify-content:space-between;gap:10px;padding:4px 0;font-size:11px}.system-sidebar dt{color:var(--faint)}.system-sidebar dd{margin:0;text-align:right;font-weight:500}.system-sidebar section>a{display:block;padding:3px 0;font-size:11px}

/* Home header */
.hero{max-width:var(--content);margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;padding:30px 24px 22px;border-bottom:1px solid var(--border)}
.hero-copy{min-width:0;position:relative;padding:0 0 36px}
.eyebrow{display:block;margin:0 0 8px;color:var(--faint);font:10px/1.4 var(--mono);text-transform:uppercase;letter-spacing:.04em}
.hero h1,.page-head h1{margin:0;color:var(--text);font-size:clamp(34px,4vw,48px);font-weight:600;line-height:1.06;letter-spacing:-.03em}
.hero h1 em{color:var(--text);font-style:normal;font-weight:400}
.lead{max-width:700px;margin:14px 0 18px;color:var(--muted);font-size:16px;line-height:1.55}
.hero-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;height:32px;padding:0 12px;border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--canvas);color:var(--text);font-size:12px;font-weight:500;box-shadow:0 1px 0 rgba(31,35,40,.04)}
.btn:hover{background:var(--subtle);color:var(--text);text-decoration:none}
.btn.primary{background:#1f883d;border-color:rgba(31,35,40,.15);color:#fff}
.btn.primary:hover{background:#1a7f37;color:#fff}
.signal-row{position:absolute;left:0;right:0;bottom:0;display:flex;gap:18px;color:var(--faint);font:9px/1 var(--mono)}
.hero-visual{position:relative;min-height:230px;display:grid;place-items:center;background:var(--canvas);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;perspective:800px}
.hero-visual:before{content:"GB10 / SYSTEM OVERVIEW";position:absolute;left:12px;top:10px;color:var(--faint);font:8px/1 var(--mono)}
.spark-art{width:180px;height:180px;position:relative;transform:scale(.72) rotateX(57deg) rotateZ(-38deg);filter:drop-shadow(20px 24px 16px rgba(31,35,40,.22))}
.spark-top{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:11px;border:1px solid #9b835f;border-radius:18px;background:linear-gradient(145deg,#dfc796,#a88a5c);color:#241e16;font-size:15px;font-weight:700;line-height:.9;box-shadow:inset 0 0 0 4px #a98b5d}
.spark-top:after{content:"";position:absolute;inset:16px;background:repeating-linear-gradient(90deg,transparent 0 5px,rgba(44,35,24,.25) 6px 7px)}
.logo-mark,.spark-top>span:last-of-type{z-index:2}
.logo-mark svg{width:40px;height:40px;fill:none;stroke:#241e16;stroke-width:2}
.spark-side{position:absolute;left:5px;right:-27px;bottom:-30px;height:34px;background:#333733;transform:skewX(-39deg);border:1px solid #535953;border-radius:0 0 6px 6px}
.port{position:absolute;z-index:4;width:24px;height:5px;background:#111;border:1px solid #737a73;bottom:-15px;transform:skewX(-39deg)}
.p1{right:8px}.p2{right:36px}.p3{right:68px;width:14px}
.telemetry{position:absolute;left:12px;right:12px;bottom:10px;display:grid;grid-template-columns:1fr auto;align-items:end;border-top:1px solid var(--border);padding-top:7px}
.telemetry span{font:8px/1 var(--mono);color:var(--faint)}
.telemetry b{font:600 18px/1 var(--sans);color:var(--text)}
.telemetry small{grid-column:1/-1;text-align:right;color:var(--faint);font:7px/1 var(--mono);margin-top:3px}

.metric-strip{max-width:var(--content);margin:0 auto;padding:0 24px 20px;display:grid;grid-template-columns:repeat(5,1fr);gap:0}
.metric-strip>div{min-width:0;padding:10px 12px;border:1px solid var(--border);border-right:0;background:#fff;display:grid;grid-template-columns:1fr auto;align-items:end}
.metric-strip>div:first-child{border-radius:var(--radius) 0 0 var(--radius)}
.metric-strip>div:last-child{border-right:1px solid var(--border);border-radius:0 var(--radius) var(--radius) 0}
.metric-strip span{grid-column:1/-1;color:var(--faint);font:8px/1.2 var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.metric-strip b{font-size:22px;line-height:1.2;font-weight:600;margin-top:4px}
.metric-strip i{color:var(--muted);font:8px/1.2 var(--mono);font-style:normal;padding-bottom:3px;text-align:right}

/* Shared content */
.section{max-width:var(--content);margin:0 auto;padding:28px 24px}
.section.no-top{padding-top:0}
.split{display:grid;grid-template-columns:260px minmax(0,1fr);gap:32px}
.split h2,.section-head h2{margin:0;font-size:25px;line-height:1.2;letter-spacing:-.018em;font-weight:600}
.prose{max-width:780px;color:var(--text);font-size:15px;line-height:1.62}
.prose p{margin:0 0 12px}
.prose strong{font-weight:600}
.section-head{display:grid;grid-template-columns:1fr auto;align-items:end;gap:16px;margin-bottom:14px}
.section-head .eyebrow{grid-column:1/-1;margin-bottom:-7px}
.section-head>a{font-size:12px}
.dark{max-width:none;background:var(--canvas);color:var(--text);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.dark>.section-head,.dark>.cards{max-width:calc(var(--content) - 48px);margin-left:auto;margin-right:auto}
.dark>.section-head{margin-bottom:14px}

/* Repository/list cards */
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff}
.card{min-height:126px;padding:14px 15px;color:var(--text);background:#fff;border-right:1px solid var(--border);border-bottom:1px solid var(--border);display:flex;flex-direction:column}
.card:nth-child(3n){border-right:0}
.card:nth-last-child(-n+3){border-bottom:0}
.card:hover[href]{background:#f6f8fa;text-decoration:none;color:var(--text)}
.card-no{color:var(--faint);font:9px/1 var(--mono)}
.card h3{margin:10px 0 5px;color:var(--link);font-size:15px;line-height:1.25;font-weight:600}
.card p{margin:0;color:var(--muted);font-size:12px;line-height:1.45}
.card .arrow{margin-top:auto;padding-top:9px;color:var(--faint);font:9px/1 var(--mono)}
.card:hover .arrow{color:var(--link)}
.dark .card{color:var(--text);background:#fff}
.dark .card p{color:var(--muted)}
.dark .card .arrow{color:var(--faint)}

/* Tables */
.table-wrap{width:100%;overflow:auto;border:1px solid var(--border);border-radius:var(--radius);background:#fff}
.table-wrap table{width:100%;border-collapse:separate;border-spacing:0;background:#fff}
.table-wrap th,.table-wrap td{padding:9px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top;font-size:13px;line-height:1.4}
.table-wrap tr:last-child>*{border-bottom:0}
.table-wrap tbody tr:hover>*{background:#f6f8fa}
body[data-page="guide"] .section.no-top>.table-wrap,body[data-page="buy"] .section.no-top>.table-wrap{max-width:880px;margin-left:auto;margin-right:auto}
body[data-page="guide"] .callout{max-width:880px}
body[data-page="price"] .section>.table-wrap:has(.price-table){max-width:850px;margin-left:auto;margin-right:auto}
.spec-table th{width:245px;color:var(--muted);background:var(--canvas);font:10px/1.45 var(--mono);text-transform:uppercase}
.spec-table td strong{display:block;font-size:13px;font-weight:600}
.spec-table td small{display:block;margin-top:2px;color:var(--muted);font-size:11px}
.full th,.full td{padding:10px 13px}
.compare-table thead th{position:sticky;top:0;z-index:1;background:var(--canvas);color:var(--muted);font:600 9px/1.3 var(--mono);text-transform:uppercase}
.compare-table th{font-weight:600}
.compare-table td{min-width:130px}

/* Page header */
.crumbs{max-width:var(--content);margin:0 auto;padding:14px 24px 0;display:flex;gap:7px;color:var(--faint);font-size:11px}
.crumbs a{color:var(--muted)}
.page-head{max-width:var(--content);margin:0 auto;padding:22px 24px 26px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:end}
.page-head.compact{grid-template-columns:1fr;padding-bottom:20px}
.page-head h1{font-size:clamp(30px,3vw,40px)}
.page-head p{max-width:780px;margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.55}
.head-index{display:flex;align-items:baseline;gap:8px;padding:5px 0 5px 14px;border-left:1px solid var(--border)}
.head-index b{font-size:25px;font-weight:600;white-space:nowrap}
.head-index span{color:var(--faint);font:8px/1.3 var(--mono);text-transform:uppercase}

.faq{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.faq details{border-bottom:1px solid var(--border)}
.faq details:last-child{border-bottom:0}
.faq summary{position:relative;list-style:none;padding:11px 38px 11px 13px;font-size:14px;font-weight:600;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:13px;color:var(--faint);font:16px var(--mono)}
.faq details[open] summary{background:var(--canvas)}
.faq details[open] summary:after{content:"−"}
.faq details div{padding:0 13px 12px;color:var(--muted);font-size:13px}
.memory-bar{height:30px;display:flex;margin:14px 0 7px;background:var(--subtle);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;font:9px/1 var(--mono)}
.memory-bar i{width:var(--w);display:flex;align-items:center;padding-left:9px;background:var(--accent-bg);color:#3f6212;font-style:normal}
.memory-bar span{flex:1;display:grid;place-items:center;white-space:nowrap}
.note{color:var(--faint)!important;font-size:10px!important}

/* Grouped hardware reference */
.spec-layout{max-width:calc(var(--content) - 48px);margin:0 auto;padding-bottom:30px;display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.spec-block{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff}
.spec-block:first-child{grid-column:1/-1}
.spec-block>header{display:flex;justify-content:space-between;gap:15px;padding:12px 14px;background:var(--canvas);border-bottom:1px solid var(--border)}
.spec-block>header h2{margin:0;font-size:15px}.spec-block>header p{margin:2px 0 0;color:var(--faint);font-size:10px}.spec-block>header>span{color:var(--faint);font:11px var(--mono)}
.spec-block dl{margin:0}.spec-block dl>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:12px;padding:9px 13px;border-bottom:1px solid var(--border)}.spec-block dl>div:last-child{border-bottom:0}.spec-block dt{color:var(--muted);font-size:11px}.spec-block dd{margin:0}.spec-block dd strong{display:block;font-size:12px}.spec-block dd small{display:block;margin-top:2px;color:var(--faint);font-size:10px;line-height:1.4}

/* Models */
.model-lab{max-width:var(--content);margin:0 auto;padding:0 24px 28px}
.model-browser{max-width:calc(var(--content) - 48px);margin:0 auto 28px;display:grid;grid-template-columns:210px minmax(0,1fr);gap:16px;align-items:start}
.filters{position:sticky;top:68px;display:flex;flex-direction:column;gap:11px;padding:12px;background:var(--canvas);border:1px solid var(--border);border-radius:var(--radius)}
.filters header{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:8px;border-bottom:1px solid var(--border)}.filters header strong{font-size:13px}.filters header span{color:var(--faint);font-size:9px}
.filter-help{margin:2px -12px -12px;padding:11px 12px;border-top:1px solid var(--border);background:#fff}.filter-help strong{font-size:10px}.filter-help p{margin:4px 0 0;color:var(--muted);font-size:9px;line-height:1.45}
.model-results{min-width:0}
.model-toolbar{min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:7px 10px;border:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0;background:var(--canvas)}
.model-toolbar>div{display:flex;align-items:baseline;gap:8px}.model-toolbar>div strong{font-size:13px}.model-toolbar>div span{color:var(--faint);font-size:9px}
.model-toolbar nav{display:flex;align-items:center;gap:4px}.model-toolbar nav>span{margin-right:3px;color:var(--faint);font-size:9px}.model-toolbar button{height:26px;padding:0 7px;border:1px solid transparent;border-radius:4px;background:transparent;color:var(--muted);font-size:10px;cursor:pointer}.model-toolbar button:hover{background:#fff;border-color:var(--border)}.model-toolbar button.active{background:#fff;border-color:var(--border-strong);color:var(--text);font-weight:600}
.model-list{border:1px solid var(--border);border-top:0;border-radius:0 0 var(--radius) var(--radius);overflow:hidden;background:#fff}
.model-row{min-width:0;display:grid;grid-template-columns:minmax(210px,1fr) 112px 98px 102px;gap:12px;align-items:center;padding:11px 12px;border-bottom:1px solid var(--border)}.model-row:last-child{border-bottom:0}.model-row:hover{background:var(--canvas)}
.model-identity{min-width:0}.model-identity>strong{display:block;overflow:hidden;color:var(--link);font-size:13px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.model-identity>span{display:block;margin-top:4px;overflow:hidden;color:var(--muted);font-size:10px;text-overflow:ellipsis;white-space:nowrap}.model-identity .badge{margin-right:5px;color:var(--muted)}
.model-stat{min-width:0}.model-stat small,.model-stat span{display:block;color:var(--faint);font-size:9px;line-height:1.3}.model-stat strong{display:block;margin:2px 0;color:var(--text);font-size:13px;line-height:1.2}.model-stat.nodes.fit strong{color:var(--success)}.model-stat.nodes.edge strong{color:var(--warning)}.model-stat.nodes.no strong{color:var(--danger)}
.model-empty{padding:36px 15px;text-align:center;color:var(--faint);font-size:12px}
.filters label,.calculator label,.calculator legend{color:var(--muted);font:10px/1.3 var(--mono);text-transform:uppercase}
.filters input,.filters select,.calculator select,.calculator input[type=number]{display:block;width:100%;height:34px;margin-top:4px;padding:0 9px;color:var(--text);background:#fff;border:1px solid var(--border-strong);border-radius:var(--radius);font:13px var(--sans)}
.filters input:focus,.filters select:focus,.calculator select:focus,.calculator input:focus{border-color:#54aeff;box-shadow:0 0 0 3px rgba(84,174,255,.25);outline:0}
.table-meta{display:flex;justify-content:space-between;padding:7px 2px;color:var(--faint);font:9px/1.2 var(--mono)}
.badge{display:inline-block;padding:1px 4px;border:1px solid var(--border);border-radius:10px;background:var(--canvas);color:var(--muted);font:8px/1.35 var(--mono)}

/* Documentation browser */
.docs-browser{max-width:calc(var(--content) - 48px);margin:0 auto 30px;display:grid;grid-template-columns:190px minmax(0,1fr);gap:24px;align-items:start}
.docs-browser>aside{position:sticky;top:68px;display:flex;flex-direction:column;padding:11px;border:1px solid var(--border);border-radius:var(--radius);background:var(--canvas)}.docs-browser>aside strong{margin-bottom:7px;font-size:11px}.docs-browser>aside a{padding:5px 7px;border-radius:4px;color:var(--muted);font-size:11px}.docs-browser>aside a:hover{background:#fff;color:var(--text);text-decoration:none}
.guide-list{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.guide-list h2{margin:0;padding:8px 13px;background:var(--canvas);border-bottom:1px solid var(--border);color:var(--muted);font:10px var(--mono);text-transform:uppercase}.guide-list>a{min-height:68px;display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:10px 13px;border-bottom:1px solid var(--border);color:var(--text)}.guide-list>a:last-child{border-bottom:0}.guide-list>a:hover{background:#f6f8fa;text-decoration:none}.doc-icon{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--border);border-radius:6px;background:var(--canvas);color:var(--faint);font:10px var(--mono)}.guide-list strong{display:block;color:var(--link);font-size:14px}.guide-list p{margin:2px 0 0;color:var(--muted);font-size:12px}.guide-list>a>b{color:var(--faint);font:9px var(--mono)}

/* Global command search */
.search-dialog{width:min(620px,calc(100vw - 28px));margin:12vh auto 0;padding:0;border:0;border-radius:10px;background:transparent;box-shadow:0 16px 48px rgba(31,35,40,.28)}.search-dialog::backdrop{background:rgba(31,35,40,.42);backdrop-filter:blur(2px)}.search-box{overflow:hidden;border:1px solid var(--border-strong);border-radius:10px;background:#fff}.search-box>header{height:38px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;background:var(--canvas);border-bottom:1px solid var(--border);font-size:11px}.search-box>header button{border:1px solid var(--border);border-radius:4px;background:#fff;color:var(--faint);font:9px var(--mono)}#global-search{width:100%;height:50px;padding:0 15px;border:0;border-bottom:1px solid var(--border);font-size:16px;outline:0}.search-results{max-height:330px;overflow:auto;padding:7px}.search-results a{display:grid;grid-template-columns:1fr auto;gap:12px;padding:9px 10px;border-radius:6px;color:var(--text)}.search-results a:hover,.search-results a.active{background:#ddf4ff;text-decoration:none}.search-results strong{display:block;font-size:13px}.search-results small{display:block;margin-top:2px;color:var(--muted);font-size:10px}.search-results em{align-self:center;color:var(--faint);font:9px var(--mono);font-style:normal}.search-empty{padding:22px;text-align:center;color:var(--faint);font-size:12px}.search-box>footer{display:flex;grid-template-columns:none;gap:14px;margin:0;padding:7px 11px;background:var(--canvas);border-top:1px solid var(--border);color:var(--faint);font:8px var(--mono)}

/* Calculator */
.calculator{max-width:calc(var(--content) - 48px);margin:0 auto 28px;display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:#fff}
.calculator form{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:16px;background:var(--canvas);border-right:1px solid var(--border)}
.calculator fieldset{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:0;padding:8px;border:1px solid var(--border);border-radius:var(--radius)}
.calculator fieldset legend{padding:0 4px}
.calculator fieldset label{position:relative}
.calculator fieldset input{position:absolute;opacity:0}
.calculator fieldset span{display:block;padding:7px 8px;border:1px solid var(--border);border-radius:var(--radius);background:#fff;color:var(--text)}
.calculator fieldset input:checked+span{border-color:#54aeff;background:#ddf4ff;box-shadow:inset 0 0 0 1px #54aeff}
.calculator fieldset small,.field-hint{display:block;margin-top:2px;color:var(--faint);font:8px/1.35 var(--mono);text-transform:none;letter-spacing:0}
.calculator input[type=range]{width:calc(100% - 45px);margin-top:12px;accent-color:var(--link)}
.calculator output{float:right;margin-top:8px;color:var(--link);font:10px var(--mono)}
.calc-result{padding:16px}
.calc-result>span{color:var(--faint);font:9px/1 var(--mono)}
.big-result{display:flex;align-items:baseline;gap:9px;margin:8px 0 12px}
.big-result b{font-size:46px;line-height:1;color:var(--text);font-weight:600}
.big-result i{color:var(--muted);font-size:12px;font-style:normal}
.speed-panel{display:grid;grid-template-columns:1fr 1fr;margin-bottom:13px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.speed-panel>div{padding:9px 10px;background:var(--canvas)}
.speed-panel>div+div{border-left:1px solid var(--border)}
.speed-panel span,.speed-panel small{display:block;color:var(--faint);font:8px/1.35 var(--mono);text-transform:uppercase}
.speed-panel b{display:block;margin:4px 0 2px;color:var(--text);font-size:17px}
.calc-bars>div{margin:8px 0}
.calc-bars label{display:flex;justify-content:space-between;font-family:var(--sans);font-size:10px;text-transform:none}
.calc-bars>div>i{display:block;height:4px;margin-top:4px;background:var(--subtle);border-radius:2px;overflow:hidden}
.calc-bars em{display:block;width:20%;max-width:100%;height:100%;background:var(--link)}
.calc-result p{margin:12px 0 0;padding-top:10px;border-top:1px solid var(--border);color:var(--muted);font-size:12px}
.formula{padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--canvas)}
.formula code{display:block;margin-bottom:5px;color:#0550ae;font:13px/1.5 var(--mono)}
.formula p{max-width:900px;margin:8px 0 0;color:var(--muted);font-size:12px}

/* Price and guides */
.price-grid{max-width:calc(var(--content) - 48px);margin:0 auto 28px;display:grid;grid-template-columns:1.15fr 1fr 1fr;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.price-card{min-height:142px;padding:14px;display:flex;flex-direction:column;background:#fff;border-right:1px solid var(--border)}
.price-card:last-child{border-right:0}
.price-card span{color:var(--faint);font:9px/1.2 var(--mono);text-transform:uppercase}
.price-card b{margin:auto 0 1px;font-size:30px;letter-spacing:-.025em}
.price-card small{color:var(--muted);font-size:10px}
.price-card.main{background:#fffceb}
.delta{margin-top:10px;padding-top:7px;border-top:1px solid #eac54f;color:#735c0f;font:9px/1.3 var(--mono)}
.checklist{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.checklist label{display:block;padding:9px 11px;border-bottom:1px solid var(--border);font-size:13px}
.checklist label:last-child{border-bottom:0}
.checklist label:hover{background:var(--canvas)}
.checklist input{accent-color:var(--success);margin-right:7px}
.callout{max-width:calc(var(--content) - 48px);margin:0 auto 28px;padding:10px 12px;display:flex;gap:18px;border:1px solid #bf8700;border-radius:var(--radius);background:#fff8c5}
.callout b{font:9px/1.4 var(--mono);text-transform:uppercase;white-space:nowrap}
.callout span{color:#634d05;font-size:11px}

/* Long-form legal content */
.legal{max-width:820px;margin:0 auto;padding:34px 24px 48px}.legal>header{margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid var(--border)}.legal h1{margin:0;font-size:36px;line-height:1.12;letter-spacing:-.025em}.legal>header p{margin:8px 0 0;color:var(--faint);font-size:12px}.legal section{margin:0 0 22px}.legal h2{margin:0 0 7px;font-size:17px}.legal p{margin:0 0 9px;color:var(--text);font-size:14px;line-height:1.65}

/* Footer */
footer{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px;margin-top:24px;padding:24px max(24px,calc((100vw - var(--content))/2 + 24px)) 16px;background:var(--canvas);border-top:1px solid var(--border);color:var(--muted)}
footer>div{display:flex;flex-direction:column;align-items:flex-start;gap:5px}
footer>div>b{margin-bottom:3px;color:var(--text);font-size:11px}
footer>div>a,footer>div>span{font-size:10px}
footer p{max-width:310px;margin:4px 0;color:var(--faint);font-size:10px}
.footer-brand{min-width:0}
.footer-bottom{grid-column:1/-1!important;display:flex!important;flex-direction:row!important;gap:15px!important;margin-top:6px;padding-top:10px;border-top:1px solid var(--border)}
.footer-bottom a:nth-last-child(2){margin-left:auto}

@media(max-width:1050px){
  .topnav a{padding:0 7px}.search-trigger{width:34px}.search-trigger span{display:none}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}.card:nth-child(n){border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.card:nth-child(2n){border-right:0}.card:nth-last-child(-n+2){border-bottom:0}
  .filters{grid-template-columns:2fr 1fr 1fr}.filters label:nth-last-child(-n+2){grid-row:2}
  .calculator{grid-template-columns:1fr}.calculator form{border-right:0;border-bottom:1px solid var(--border)}
  .price-grid{grid-template-columns:1fr 1fr}.price-card.main{grid-column:1/-1;border-bottom:1px solid var(--border)}
}

@media(max-width:800px){
  .site-header{height:48px;padding:0 14px}.topnav{display:none;position:absolute;top:48px;left:0;right:0;flex-direction:column;padding:6px;background:var(--canvas);border-bottom:1px solid var(--border)}.topnav.open{display:flex}.topnav a{height:36px;border:0;border-radius:var(--radius)}.menu-btn{display:block}
  .product-head{grid-template-columns:1fr;padding:22px 16px 16px}.product-status{display:none}.product-tabs{margin:0 16px 14px;overflow:auto;white-space:nowrap}.home-shell{margin:0 16px;grid-template-columns:1fr}.system-sidebar{display:grid;grid-template-columns:1fr 1fr}.device-preview{display:none}
  .hero{grid-template-columns:1fr;padding:24px 16px 16px}.hero-copy{padding-bottom:30px}.hero-visual{min-height:205px}.spark-art{transform:scale(.58) rotateX(57deg) rotateZ(-38deg)}
  .metric-strip{padding:0 16px 16px;grid-template-columns:1fr 1fr}.metric-strip>div:nth-child(n){border:1px solid var(--border);border-radius:0}.metric-strip>div:nth-child(2n){border-left:0}.metric-strip>div:last-child{grid-column:1/-1;border-top:0}
  .section{padding:22px 16px}.split{grid-template-columns:1fr;gap:14px}.section-head{display:block}.section-head>a{display:inline-block;margin-top:8px}.dark>.section-head,.dark>.cards{max-width:none}
  .crumbs{padding:11px 16px 0}.page-head{padding:18px 16px 21px;grid-template-columns:1fr}.head-index{display:none}.spec-layout{margin:0 16px;grid-template-columns:1fr}.spec-block:first-child{grid-column:auto}.model-lab{padding:0 8px 22px}.model-browser{margin:0 8px 22px;grid-template-columns:1fr}.filters{position:static;display:grid;grid-template-columns:1fr 1fr}.filters header,.filter-help{grid-column:1/-1}.docs-browser{margin:0 16px 24px;grid-template-columns:1fr}.docs-browser>aside{display:none}
  .calculator{margin:0 8px 22px}.price-grid{margin:0 16px 22px;grid-template-columns:1fr}.price-card,.price-card.main{grid-column:auto;border-right:0;border-bottom:1px solid var(--border)}.price-card:last-child{border-bottom:0}
  .callout{margin:0 16px 22px}.speed-panel{grid-template-columns:1fr}.speed-panel>div+div{border-left:0;border-top:1px solid var(--border)}
  body[data-page="compare"] .compare-table,body[data-page="compare"] .compare-table tbody,body[data-page="compare"] .compare-table tr{display:block;width:100%}body[data-page="compare"] .compare-table thead{display:none}body[data-page="compare"] .compare-table tr{padding:9px 11px;border-bottom:1px solid var(--border)}body[data-page="compare"] .compare-table tr:last-child{border-bottom:0}body[data-page="compare"] .compare-table th{display:block;padding:0 0 7px;border:0;color:var(--text);font-size:14px}body[data-page="compare"] .compare-table td{display:grid;grid-template-columns:145px 1fr;gap:10px;min-width:0;padding:4px 0;border:0;font-size:12px}body[data-page="compare"] .compare-table td:before{color:var(--faint);font-size:10px}body[data-page="compare"] .compare-table td:nth-child(2):before{content:"Память"}body[data-page="compare"] .compare-table td:nth-child(3):before{content:"Bandwidth"}body[data-page="compare"] .compare-table td:nth-child(4):before{content:"Стек"}body[data-page="compare"] .compare-table td:nth-child(5):before{content:"Сильная сторона"}body[data-page="compare"] .compare-table td:nth-child(6):before{content:"Ограничение"}
  footer{grid-template-columns:1fr 1fr;padding:22px 16px 14px}.footer-bottom{flex-wrap:wrap}.footer-bottom a:nth-last-child(2){margin-left:0}
}

@media(max-width:520px){
  .legal{padding:26px 16px 36px}.legal h1{font-size:29px}
  .product-title h1{font-size:31px}.product-tabs{margin-left:12px;margin-right:12px}.home-shell{margin:0 12px}.readme-body{padding:16px}.readme-callout{grid-template-columns:1fr;gap:3px}.system-sidebar{grid-template-columns:1fr}.product-actions{align-items:stretch;flex-direction:column}
  .hero h1,.page-head h1{font-size:31px}.hero-visual{display:none}.lead{font-size:13px}
  .metric-strip{grid-template-columns:1fr}.metric-strip>div:nth-child(n){border:1px solid var(--border);border-bottom:0}.metric-strip>div:last-child{border-bottom:1px solid var(--border);grid-column:auto}
  .cards{grid-template-columns:1fr}.card:nth-child(n){border-right:0;border-bottom:1px solid var(--border)}.card:last-child{border-bottom:0}
  .filters{grid-template-columns:1fr}.filters header,.filter-help{grid-column:auto}.table-meta span:last-child{display:none}.model-toolbar{align-items:flex-start;flex-direction:column}.model-toolbar nav{width:100%;overflow:auto}.model-row{grid-template-columns:1fr 1fr;gap:9px 12px}.model-identity{grid-column:1/-1}.spec-layout{margin:0 12px}.spec-block dl>div{grid-template-columns:1fr;gap:3px}.guide-list>a{grid-template-columns:32px 1fr}.guide-list>a>b{display:none}
  .calculator form{grid-template-columns:1fr}.calculator form>label,.calculator fieldset{grid-column:1}.calculator fieldset{grid-template-columns:1fr}
  footer{grid-template-columns:1fr}.footer-bottom{grid-column:1!important}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}