:root {
    --kb-bg: #101318;
    --kb-surface: #15191f;
    --kb-surface-2: #191e25;
    --kb-surface-3: #202630;
    --kb-border: rgba(145, 158, 171, .15);
    --kb-border-strong: rgba(145, 158, 171, .26);
    --kb-text: #f4f6f8;
    --kb-muted: #9aa5b1;
    --kb-dim: #697586;
    --kb-accent: #e21231;
    --kb-accent-light: #ff526a;
    --kb-cyan: #22d3ee;
    --kb-topbar: 64px;
    --kb-sidebar: 320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
button, input { font: inherit; }
a { color: inherit; text-decoration: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.kb-icon { width: 18px; height: 18px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.kb-body {
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--kb-bg);
    color: var(--kb-text);
    font-family: var(--font-ui);
    font-size: 14px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

.kb-topbar {
    position: fixed;
    z-index: 50;
    top: 0;
    right: 0;
    left: 0;
    display: grid;
    grid-template-columns: auto auto minmax(280px, 520px) 1fr;
    align-items: center;
    gap: 28px;
    height: var(--kb-topbar);
    padding: 0 32px;
    border-bottom: 1px solid var(--kb-border);
    background: rgba(13, 16, 20, .96);
    backdrop-filter: blur(14px);
}

.kb-brand { display: flex; align-items: center; gap: 11px; white-space: nowrap; }
.kb-brand-mark {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 9px;
    background: linear-gradient(145deg, #f22a48, #b90925);
    box-shadow: 0 8px 24px rgba(226, 18, 49, .24);
    color: #fff;
    font-size: 12px;
    font-weight: 850;
}
.kb-brand strong { font-size: 15px; font-weight: 750; }
.kb-brand > span:last-child { padding-left: 11px; border-left: 1px solid var(--kb-border-strong); color: var(--kb-muted); font-size: 13px; }
.kb-topnav { display: flex; align-items: center; gap: 22px; }
.kb-topnav a { display: inline-flex; align-items: center; gap: 5px; height: var(--kb-topbar); color: var(--kb-muted); font-size: 13px; font-weight: 650; }
.kb-topnav a:hover, .kb-topnav a.is-active { color: #fff; }
.kb-topnav a.is-active { box-shadow: inset 0 -2px var(--kb-accent); }
.kb-topnav .kb-icon { width: 14px; height: 14px; }

.kb-top-search, .kb-hero-search, .kb-category-aside form { position: relative; display: flex; align-items: center; }
.kb-top-search > .kb-icon, .kb-hero-search > .kb-icon, .kb-category-aside form > .kb-icon { position: absolute; left: 15px; color: #7e8996; pointer-events: none; }
.kb-top-search input { width: 100%; height: 40px; padding: 0 72px 0 44px; border: 1px solid var(--kb-border-strong); border-radius: 9px; outline: 0; background: #0d1014; color: #fff; font-size: 13px; }
.kb-top-search input:focus { border-color: var(--kb-accent-light); box-shadow: 0 0 0 3px rgba(226, 18, 49, .1); }
.kb-top-search kbd { position: absolute; right: 9px; padding: 3px 7px; border: 1px solid var(--kb-border-strong); border-radius: 5px; background: #171b21; color: #8f99a6; font-family: var(--font-ui); font-size: 12px; }
.kb-menu-button { display: none; justify-self: end; width: 40px; height: 40px; padding: 0; place-items: center; border: 1px solid var(--kb-border); border-radius: 9px; background: var(--kb-surface-2); color: #fff; }

.kb-shell { display: grid; grid-template-columns: var(--kb-sidebar) minmax(0, 1fr); min-height: 100vh; padding-top: var(--kb-topbar); }
.kb-sidebar {
    position: fixed;
    z-index: 40;
    top: var(--kb-topbar);
    bottom: 0;
    left: 0;
    display: flex;
    width: var(--kb-sidebar);
    flex-direction: column;
    padding: 30px 22px 22px;
    overflow-y: auto;
    border-right: 1px solid var(--kb-border);
    background: #12161b;
    scrollbar-width: thin;
    scrollbar-color: #343d49 transparent;
}
.kb-sidebar-head { display: none; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.kb-sidebar-head strong { font-size: 15px; }
.kb-sidebar-head button { display: grid; width: 36px; height: 36px; padding: 0; place-items: center; border: 0; border-radius: 8px; background: var(--kb-surface-3); color: #fff; }
.kb-sidebar nav { display: grid; gap: 6px; }
.kb-sidebar nav > a, .kb-nav-category > a { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto 16px; align-items: center; gap: 10px; min-height: 42px; padding: 9px 12px; border-radius: 8px; color: #b5bec8; font-size: 13px; font-weight: 650; }
.kb-sidebar nav > a { grid-template-columns: 20px 1fr; }
.kb-sidebar nav > a:hover, .kb-nav-category > a:hover { background: rgba(145, 158, 171, .06); color: #fff; }
.kb-sidebar nav > a.is-active, .kb-nav-category > a.is-active { background: rgba(226, 18, 49, .15); color: #ff526a; }
.kb-nav-category > a small { display: grid; min-width: 22px; height: 22px; padding: 0 6px; place-items: center; border-radius: 7px; background: rgba(145, 158, 171, .1); color: #8f9aa7; font-size: 12px; font-weight: 700; }
.kb-nav-category > a .kb-nav-chevron { width: 15px; height: 15px; color: #657180; }
.kb-nav-category.is-open > a .kb-nav-chevron { transform: rotate(90deg); }
.kb-nav-label { margin: 22px 12px 8px; color: #657180; font-size: 12px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.kb-nav-articles { display: grid; gap: 2px; margin: 3px 0 8px 30px; padding-left: 14px; border-left: 1px solid var(--kb-border-strong); }
.kb-nav-articles a { padding: 7px 9px; overflow: hidden; border-radius: 6px; color: #8994a2; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.kb-nav-articles a:hover, .kb-nav-articles a.is-active { background: rgba(145, 158, 171, .06); color: #fff; }
.kb-nav-articles a.is-active { color: var(--kb-accent-light); }

.kb-sidebar-help { display: grid; grid-template-columns: 36px 1fr; gap: 11px; margin-top: auto; padding: 16px; border: 1px solid var(--kb-border); border-radius: 12px; background: var(--kb-surface-2); }
.kb-sidebar-help > .kb-icon { width: 22px; height: 22px; margin: 2px auto; color: var(--kb-cyan); }
.kb-sidebar-help div { display: grid; gap: 2px; }
.kb-sidebar-help strong { font-size: 13px; }
.kb-sidebar-help span { color: var(--kb-muted); font-size: 12px; line-height: 1.45; }
.kb-sidebar-help a { grid-column: 1 / -1; display: grid; height: 36px; place-items: center; border-radius: 8px; background: var(--kb-accent); color: #fff; font-size: 12px; font-weight: 750; }

.kb-mobile-backdrop { display: none; }
.kb-main { grid-column: 2; min-width: 0; min-height: calc(100vh - var(--kb-topbar)); background-color: var(--kb-bg); background-image: linear-gradient(rgba(145,158,171,.028) 1px, transparent 1px), linear-gradient(90deg, rgba(145,158,171,.028) 1px, transparent 1px); background-size: 80px 80px; }
.kb-container { width: min(100% - 64px, 1180px); margin-inline: auto; }

.kb-hero { display: flex; min-height: 560px; align-items: center; border-bottom: 1px solid var(--kb-border); }
.kb-hero.is-searching { min-height: 410px; }
.kb-hero .kb-container { padding-block: 70px; }
.kb-eyebrow, .kb-section-kicker { display: inline-flex; align-items: center; gap: 8px; color: var(--kb-accent-light); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.kb-eyebrow .kb-icon { width: 16px; height: 16px; }
.kb-hero h1 { max-width: 820px; margin: 17px 0 10px; font-size: clamp(38px, 5vw, 58px); font-weight: 750; letter-spacing: -.04em; line-height: 1.08; }
.kb-hero > .kb-container > p { margin: 0; color: #a9b2bd; font-size: 18px; }
.kb-hero-search { width: min(100%, 680px); margin-top: 30px; }
.kb-hero-search > .kb-icon { width: 21px; height: 21px; left: 18px; }
.kb-hero-search input { width: 100%; height: 58px; padding: 0 112px 0 54px; border: 1px solid var(--kb-border-strong); border-radius: 10px; outline: 0; background: #0c0f13; color: #fff; font-size: 15px; box-shadow: 0 14px 40px rgba(0, 0, 0, .16); }
.kb-hero-search input:focus { border-color: var(--kb-accent-light); box-shadow: 0 0 0 4px rgba(226,18,49,.11), 0 14px 40px rgba(0,0,0,.18); }
.kb-hero-search button { position: absolute; right: 7px; width: 88px; height: 44px; border: 0; border-radius: 8px; background: var(--kb-accent); color: #fff; font-size: 13px; font-weight: 750; cursor: pointer; }
.kb-popular-topics { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px; }
.kb-popular-topics span { color: #687483; font-size: 12px; }
.kb-popular-topics a { padding: 5px 10px; border: 1px solid var(--kb-border); border-radius: 999px; background: rgba(145,158,171,.04); color: #aeb7c2; font-size: 12px; }
.kb-popular-topics a:hover { border-color: rgba(226,18,49,.45); color: #fff; }

.kb-section { padding: 68px 0; border-bottom: 1px solid var(--kb-border); }
.kb-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.kb-section-head h2 { margin: 7px 0 4px; font-size: 28px; letter-spacing: -.025em; line-height: 1.25; }
.kb-section-head p { margin: 0; color: var(--kb-muted); font-size: 14px; }
.kb-clear-search { display: inline-flex; align-items: center; gap: 7px; color: #b5bec8; font-size: 13px; font-weight: 650; }
.kb-clear-search:hover { color: #fff; }
.kb-category-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.kb-category-card { position: relative; display: flex; min-height: 246px; flex-direction: column; padding: 24px; overflow: hidden; border: 1px solid var(--kb-border); border-radius: 14px; background: rgba(20,24,30,.88); transition: border-color .18s ease, transform .18s ease, background .18s ease; }
.kb-category-card:hover { transform: translateY(-3px); border-color: rgba(226,18,49,.48); background: var(--kb-surface-2); }
.kb-category-card:before { position: absolute; top: -70px; right: -70px; width: 170px; height: 170px; border-radius: 50%; background: radial-gradient(circle, rgba(226,18,49,.12), transparent 68%); content: ""; }
.kb-category-icon { display: grid; width: 44px; height: 44px; place-items: center; border: 1px solid rgba(226,18,49,.2); border-radius: 10px; background: rgba(226,18,49,.1); color: var(--kb-accent-light); }
.kb-category-icon .kb-icon { width: 22px; height: 22px; }
.kb-category-count { position: absolute; top: 25px; right: 24px; color: #75808d; font-size: 12px; }
.kb-category-card h3 { margin: 20px 0 6px; font-size: 17px; }
.kb-category-card p { margin: 0 0 20px; color: var(--kb-muted); font-size: 13px; }
.kb-card-link { display: inline-flex; align-items: center; gap: 7px; margin-top: auto; color: #c9d0d8; font-size: 13px; font-weight: 650; }
.kb-card-link .kb-icon { width: 16px; height: 16px; transition: transform .18s ease; }
.kb-category-card:hover .kb-card-link .kb-icon { transform: translateX(4px); }

.kb-popular-section { background: rgba(11, 14, 18, .4); }
.kb-popular-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.kb-popular-card { display: grid; grid-template-columns: 46px minmax(0, 1fr) 20px; align-items: center; gap: 15px; min-height: 136px; padding: 20px; border: 1px solid var(--kb-border); border-radius: 13px; background: rgba(20,24,30,.86); }
.kb-popular-card:hover { border-color: var(--kb-border-strong); background: var(--kb-surface-2); }
.kb-popular-number { color: rgba(255,255,255,.16); font-size: 27px; font-weight: 800; letter-spacing: -.06em; }
.kb-popular-card > span:nth-child(2) { display: grid; gap: 3px; min-width: 0; }
.kb-popular-card small { color: var(--kb-accent-light); font-size: 12px; font-weight: 700; }
.kb-popular-card strong { font-size: 14px; }
.kb-popular-card em { display: -webkit-box; overflow: hidden; color: var(--kb-muted); font-size: 12px; font-style: normal; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.kb-popular-card b { color: #697586; font-size: 12px; font-weight: 550; }
.kb-popular-card > .kb-icon { color: #687483; }
.kb-popular-card:hover > .kb-icon { color: #fff; transform: translateX(3px); }

.kb-search-section { padding-top: 56px; }
.kb-article-list { display: grid; gap: 12px; }
.kb-article-row { display: grid; grid-template-columns: 42px minmax(0, 1fr) 20px; align-items: center; gap: 15px; min-height: 112px; padding: 17px 20px; border: 1px solid var(--kb-border); border-radius: 12px; background: rgba(20,24,30,.9); }
.kb-article-row:hover { border-color: rgba(226,18,49,.4); background: var(--kb-surface-2); }
.kb-article-row-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 10px; background: rgba(145,158,171,.08); color: #9da7b3; }
.kb-article-row > span:nth-child(2) { display: grid; gap: 3px; min-width: 0; }
.kb-article-row strong { font-size: 14px; }
.kb-article-row em { display: -webkit-box; overflow: hidden; color: var(--kb-muted); font-size: 13px; font-style: normal; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.kb-article-row small { color: #717d8b; font-size: 12px; }
.kb-article-row > .kb-icon { color: #687483; }
.kb-article-row:hover > .kb-icon { color: #fff; transform: translateX(3px); }
.kb-empty-search { display: grid; min-height: 260px; place-items: center; align-content: center; padding: 32px; border: 1px dashed var(--kb-border-strong); border-radius: 14px; text-align: center; }
.kb-empty-search > span { display: grid; width: 50px; height: 50px; place-items: center; border-radius: 12px; background: rgba(145,158,171,.08); color: #8d98a5; }
.kb-empty-search h2 { margin: 15px 0 4px; font-size: 18px; }
.kb-empty-search p { margin: 0; color: var(--kb-muted); }

.kb-page { min-height: calc(100vh - var(--kb-topbar)); padding-top: 40px; padding-bottom: 72px; }
.kb-breadcrumbs { display: flex; min-width: 0; align-items: center; gap: 8px; margin-bottom: 38px; color: #718090; font-size: 12px; }
.kb-breadcrumbs a { display: inline-flex; align-items: center; gap: 6px; color: #9ba6b2; }
.kb-breadcrumbs a:hover { color: #fff; }
.kb-breadcrumbs > .kb-icon { width: 13px; height: 13px; }
.kb-breadcrumbs span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.kb-category-header { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 20px; max-width: 820px; margin-bottom: 36px; }
.kb-category-icon.is-large { width: 64px; height: 64px; border-radius: 14px; }
.kb-category-icon.is-large .kb-icon { width: 28px; height: 28px; }
.kb-category-header h1 { margin: 5px 0 5px; font-size: 35px; letter-spacing: -.035em; line-height: 1.2; }
.kb-category-header p { margin: 0 0 9px; color: #a6b0bb; font-size: 15px; }
.kb-category-header small { color: #6f7b89; font-size: 12px; }
.kb-category-layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; align-items: start; gap: 24px; }
.kb-category-aside { position: sticky; top: calc(var(--kb-topbar) + 24px); padding: 22px; border: 1px solid var(--kb-border); border-radius: 13px; background: rgba(20,24,30,.94); }
.kb-category-aside h2 { margin: 0 0 5px; font-size: 16px; }
.kb-category-aside p { margin: 0; color: var(--kb-muted); font-size: 12px; }
.kb-category-aside form { margin-top: 17px; }
.kb-category-aside form input { width: 100%; height: 42px; padding: 0 12px 0 42px; border: 1px solid var(--kb-border-strong); border-radius: 8px; outline: 0; background: #0e1115; color: #fff; font-size: 12px; }
.kb-category-aside > a { display: flex; height: 42px; align-items: center; justify-content: center; gap: 8px; margin-top: 10px; border-radius: 8px; background: var(--kb-accent); color: #fff; font-size: 12px; font-weight: 750; }

.kb-article { max-width: 1100px; }
.kb-article-header { max-width: 850px; padding-bottom: 32px; border-bottom: 1px solid var(--kb-border); }
.kb-article-header h1 { margin: 7px 0 10px; font-size: clamp(34px, 4.5vw, 48px); letter-spacing: -.04em; line-height: 1.12; }
.kb-article-header > p { max-width: 760px; margin: 0; color: #a7b0bb; font-size: 16px; }
.kb-author { display: flex; align-items: center; gap: 11px; margin-top: 22px; }
.kb-author > span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 11px; background: linear-gradient(145deg, #f22a48, #ad0822); color: #fff; font-size: 12px; font-weight: 850; }
.kb-author > div { display: grid; }
.kb-author strong { font-size: 13px; }
.kb-author small { color: #778391; font-size: 12px; }
.kb-article-layout { display: grid; grid-template-columns: minmax(0, 820px) 240px; align-items: start; gap: 38px; padding-top: 36px; }
.kb-article-content { min-width: 0; color: #c5ccd4; font-size: 15px; line-height: 1.75; }
.kb-article-content > :first-child { margin-top: 0; }
.kb-article-content h1, .kb-article-content h2, .kb-article-content h3 { color: #fff; letter-spacing: -.025em; line-height: 1.3; scroll-margin-top: 90px; }
.kb-article-content h1 { margin: 42px 0 14px; font-size: 30px; }
.kb-article-content h2 { margin: 36px 0 12px; font-size: 24px; }
.kb-article-content h3 { margin: 28px 0 10px; font-size: 19px; }
.kb-article-content p { margin: 0 0 18px; }
.kb-article-content ul, .kb-article-content ol { display: grid; gap: 8px; margin: 0 0 22px; padding-left: 24px; }
.kb-article-content li { padding-left: 4px; }
.kb-article-content li::marker { color: var(--kb-accent-light); font-weight: 750; }
.kb-article-content a { color: #ff526a; text-decoration: underline; text-underline-offset: 3px; }
.kb-article-content strong { color: #fff; font-weight: 720; }
.kb-article-content blockquote { margin: 24px 0; padding: 16px 18px; border: 1px solid rgba(34,211,238,.22); border-left: 3px solid var(--kb-cyan); border-radius: 0 10px 10px 0; background: rgba(34,211,238,.07); color: #c5e9ed; }
.kb-article-content blockquote p { margin: 0; }
.kb-article-content pre { max-width: 100%; margin: 22px 0; padding: 18px; overflow-x: auto; border: 1px solid var(--kb-border); border-radius: 10px; background: #090c0f; color: #d7dee6; font-size: 13px; line-height: 1.65; }
.kb-article-content code { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.kb-article-content :not(pre) > code { padding: 2px 6px; border: 1px solid var(--kb-border); border-radius: 5px; background: rgba(145,158,171,.08); color: #e9edf2; font-size: 13px; }
.kb-related { position: sticky; top: calc(var(--kb-topbar) + 24px); display: grid; gap: 4px; padding-left: 18px; border-left: 1px solid var(--kb-border); }
.kb-related > span { margin-bottom: 8px; color: #6e7a88; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.kb-related a { display: grid; grid-template-columns: 17px 1fr; gap: 9px; padding: 10px 8px; border-radius: 7px; color: #aeb7c2; font-size: 12px; }
.kb-related a:hover { background: rgba(145,158,171,.06); color: #fff; }
.kb-related a .kb-icon { width: 16px; height: 16px; margin-top: 2px; color: #6f7b89; }
.kb-related a span { display: grid; gap: 2px; }
.kb-related a small { color: #657180; font-size: 12px; }
.kb-article-helpful { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 48px; padding: 20px; border: 1px solid var(--kb-border); border-radius: 12px; background: var(--kb-surface-2); }
.kb-article-helpful div { display: grid; }
.kb-article-helpful strong { font-size: 14px; }
.kb-article-helpful span { color: var(--kb-muted); font-size: 12px; }
.kb-article-helpful a { display: inline-flex; min-height: 40px; align-items: center; gap: 8px; padding: 0 14px; border-radius: 8px; background: var(--kb-accent); color: #fff; font-size: 12px; font-weight: 750; text-decoration: none; white-space: nowrap; }
.kb-back-category { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; color: #aeb7c2!important; font-size: 13px; font-weight: 650; text-decoration: none!important; }
.kb-back-category:hover { color: #fff!important; }
.kb-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; width: min(100% - 64px, 1180px); min-height: 82px; margin-inline: auto; color: #697586; font-size: 12px; }
.kb-footer nav { display: flex; gap: 18px; }
.kb-footer a:hover { color: #fff; }

@media (max-width: 1180px) {
    :root { --kb-sidebar: 280px; }
    .kb-topbar { grid-template-columns: auto minmax(250px, 1fr) auto; }
    .kb-topnav { display: none; }
    .kb-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .kb-article-layout { grid-template-columns: minmax(0, 1fr) 220px; }
}

@media (max-width: 920px) {
    .kb-topbar { grid-template-columns: auto minmax(220px, 1fr) 40px; padding-inline: 20px; }
    .kb-brand > span:last-child { display: none; }
    .kb-menu-button { display: grid; }
    .kb-shell { grid-template-columns: minmax(0, 1fr); }
    .kb-sidebar { top: 0; z-index: 70; width: min(86vw, 320px); padding-top: 22px; transform: translateX(-102%); box-shadow: 24px 0 60px rgba(0,0,0,.35); transition: transform .22s ease; }
    .kb-sidebar-head { display: flex; }
    .kb-nav-open { overflow: hidden; }
    .kb-nav-open .kb-sidebar { transform: translateX(0); }
    .kb-mobile-backdrop { position: fixed; z-index: 65; inset: 0; background: rgba(3,5,8,.68); opacity: 0; pointer-events: none; transition: opacity .2s ease; }
    .kb-nav-open .kb-mobile-backdrop { display: block; opacity: 1; pointer-events: auto; }
    .kb-main { grid-column: 1; }
    .kb-category-layout { grid-template-columns: 1fr; }
    .kb-category-aside { position: static; }
    .kb-article-layout { grid-template-columns: 1fr; }
    .kb-related { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 18px 0 0; border-top: 1px solid var(--kb-border); border-left: 0; }
    .kb-related > span { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
    :root { --kb-topbar: 60px; }
    .kb-topbar { grid-template-columns: 1fr 40px; gap: 12px; height: var(--kb-topbar); padding-inline: 16px; }
    .kb-top-search { display: none; }
    .kb-brand-mark { width: 32px; height: 32px; }
    .kb-brand strong { font-size: 14px; }
    .kb-container, .kb-footer { width: min(100% - 36px, 1180px); }
    .kb-hero { min-height: 470px; }
    .kb-hero.is-searching { min-height: 390px; }
    .kb-hero .kb-container { padding-block: 54px; }
    .kb-hero h1 { margin-top: 13px; font-size: 36px; }
    .kb-hero > .kb-container > p { font-size: 15px; }
    .kb-hero-search { margin-top: 24px; }
    .kb-hero-search input { height: 54px; padding-right: 92px; font-size: 14px; }
    .kb-hero-search button { width: 72px; height: 40px; }
    .kb-section { padding: 48px 0; }
    .kb-section-head { align-items: flex-start; flex-direction: column; margin-bottom: 22px; }
    .kb-section-head h2 { font-size: 24px; }
    .kb-category-grid, .kb-popular-grid { grid-template-columns: 1fr; }
    .kb-category-card { min-height: 220px; }
    .kb-popular-card { min-height: 128px; }
    .kb-page { padding-top: 26px; padding-bottom: 48px; }
    .kb-breadcrumbs { margin-bottom: 28px; }
    .kb-category-header { grid-template-columns: 52px minmax(0, 1fr); gap: 15px; }
    .kb-category-icon.is-large { width: 52px; height: 52px; }
    .kb-category-header h1 { font-size: 29px; }
    .kb-article-row { grid-template-columns: 38px minmax(0, 1fr) 17px; gap: 12px; padding: 15px; }
    .kb-article-row-icon { width: 38px; height: 38px; }
    .kb-article-header h1 { font-size: 34px; }
    .kb-article-header > p { font-size: 14px; }
    .kb-article-layout { padding-top: 28px; }
    .kb-article-content { font-size: 14px; }
    .kb-article-content h1 { font-size: 26px; }
    .kb-article-content h2 { font-size: 22px; }
    .kb-related { grid-template-columns: 1fr; }
    .kb-article-helpful { align-items: flex-start; flex-direction: column; }
    .kb-article-helpful a { width: 100%; justify-content: center; }
    .kb-footer { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 20px; }
}