@import url("https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400&family=DM+Sans:wght@300;400;500;600;700&family=Inter+Tight:wght@700;800;900&family=JetBrains+Mono:wght@400;500&display=swap");:root{--bk-color-fg-1:#111;--bk-color-fg-2:#555;--bk-color-fg-3:#999;--bk-color-fg-on-ink:#fff;--bk-color-bg-page:#fafafa;--bk-color-bg-surface:#fff;--bk-color-bg-sunken:#f0f0f0;--bk-color-bg-ink:#111;--bk-color-line:#e8e8e8;--bk-color-line-strong:#d0d0d0;--bk-color-accent:#c17a3a;--bk-color-accent-strong:#a66128;--bk-color-accent-soft:rgba(193,122,58,.1);--bk-color-success:#5fa574;--bk-color-warning:#e8b961;--bk-color-danger:#c9553d;--bk-color-info:#7dbfd6;--bk-color-sky:#a8d8e8;--bk-color-sky-strong:#7dbfd6;--bk-color-sky-soft:#e6f3f8;--bk-color-gold:#c17a3a;--bk-color-code-bg:#f5f5f5;--bk-color-tag-bg:hsla(0,0%,7%,.04);--bk-font-display:"Fraunces",Georgia,serif;--bk-font-body:"DM Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--bk-font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--bk-text-xs:12px;--bk-text-sm:14px;--bk-text-base:16px;--bk-text-md:18px;--bk-text-lg:20px;--bk-text-xl:24px;--bk-text-2xl:32px;--bk-text-3xl:44px;--bk-leading-tight:1.08;--bk-leading-snug:1.25;--bk-leading-normal:1.5;--bk-leading-loose:1.7;--bk-w-regular:400;--bk-w-medium:500;--bk-w-semibold:600;--bk-w-bold:700;--bk-space-1:4px;--bk-space-2:8px;--bk-space-3:16px;--bk-space-4:24px;--bk-space-5:32px;--bk-space-6:48px;--bk-space-7:64px;--bk-space-8:80px;--bk-radius-sm:2px;--bk-radius-md:12px;--bk-radius-lg:20px;--bk-radius-pill:9999px;--bk-radius-card-compact:14px;--bk-radius-card-comfortable:20px;--bk-shadow-sm:0 1px 2px rgba(42,24,46,.06);--bk-shadow-md:0 8px 24px rgba(42,24,46,.08);--bk-dur-fast:150ms;--bk-dur-base:250ms;--bk-dur-slow:450ms;--bk-ease-out:cubic-bezier(0.16,1,0.3,1);--bk-ease-in-out:cubic-bezier(0.65,0,0.35,1);--bk-opacity-disabled:0.62;--bk-filter-visited:grayscale(0.4)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:var(--bk-text-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--bk-font-body);background-color:var(--bk-color-bg-page);color:var(--bk-color-fg-1);line-height:var(--bk-leading-normal)}a{color:inherit;text-decoration:none}code,pre{font-family:var(--bk-font-mono)}.shell-root{display:flex;flex-direction:column;min-height:100vh}.shell-topbar{display:flex;align-items:center;padding:12px 16px;background:var(--bk-color-bg-surface);border-bottom:1px solid var(--bk-color-line);position:-webkit-sticky;position:sticky;top:0;z-index:20}.shell-main{flex:1 1;background:var(--bk-color-bg-page);padding-bottom:68px}.shell-sidebar{display:none}.shell-bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:20;display:flex;background:var(--bk-color-bg-surface);border-top:1px solid var(--bk-color-line);padding:0 0 env(safe-area-inset-bottom)}.shell-bottom-nav-item{flex:1 1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 4px;font-size:10px;font-family:var(--bk-font-body);font-weight:500;color:var(--bk-color-fg-3);text-decoration:none;letter-spacing:.02em;transition:color var(--bk-dur-fast)}.shell-bottom-nav-item.active{color:var(--bk-color-accent)}.bk-h1{font-family:var(--bk-font-display);font-size:30px;font-weight:400;line-height:1.1;color:var(--bk-color-fg-1);letter-spacing:-.02em;margin-bottom:16px}@media (min-width:768px){.bk-h1{font-size:44px;line-height:1.08}}.page-content{padding:24px 20px;max-width:1080px}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1px;gap:1px;background-color:var(--bk-color-line);border:1px solid var(--bk-color-line);border-radius:var(--bk-radius-lg);overflow:hidden;margin-bottom:32px}.feature-cards-grid{display:grid;grid-template-columns:1fr;grid-gap:12px;gap:12px;margin-bottom:40px}.brand-type-grid{display:grid;grid-template-columns:1fr;border-bottom:1px solid var(--bk-color-line)}.brand-type-grid>div:first-child{border-right:none;border-bottom:1px solid var(--bk-color-line)}@media (min-width:768px){.shell-root{flex-direction:row}.shell-topbar{display:none}.shell-sidebar{display:flex;flex-direction:column;width:220px;flex-shrink:0;background:var(--bk-color-bg-surface);border-right:1px solid var(--bk-color-line);position:fixed;top:0;left:0;bottom:0;z-index:10;overflow-y:auto}.shell-main{margin-left:220px;padding-bottom:0;min-height:100vh}.shell-bottom-nav{display:none}.page-content{padding:48px 56px}.stats-grid{grid-template-columns:repeat(4,1fr);margin-bottom:40px}.feature-cards-grid{grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:48px}.brand-type-grid{grid-template-columns:1fr 1fr}.brand-type-grid>div:first-child{border-right:1px solid var(--bk-color-line);border-bottom:none}}