@font-face{font-family:Inter;src:url(assets/inter.ttf?v=8c63b54c0319) format("truetype");font-display:swap}@font-face{font-family:Manrope;src:url(assets/manrope.ttf?v=8c63b54c0319) format("truetype");font-display:swap}:root{color-scheme:light;--bg:#faf9f5;--ink:#232b27;--muted:#5c645e;--line:#dce0d6;--accent:#055841}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 Inter,system-ui,sans-serif}a{color:var(--accent);text-underline-offset:4px;overflow-wrap:anywhere}a:focus-visible,video:focus-visible{outline:2px solid var(--accent);outline-offset:4px}header{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:14px max(20px,calc((100vw - 1160px)/2));border-bottom:1px solid var(--line)}header nav,footer nav{display:flex;gap:18px;flex-wrap:wrap}header a,footer a{display:inline-flex;align-items:center;min-height:44px}.brand{text-decoration:none;color:var(--ink);font:650 18px Manrope,sans-serif;gap:10px}.brand img{width:28px;height:28px}main{max-width:1060px;margin:auto;padding:clamp(32px,6vw,72px) clamp(20px,5vw,48px)}h1{font:600 clamp(36px,6vw,64px)/1.08 Manrope,sans-serif;letter-spacing:-.04em;margin:12px 0 24px}h2{font:600 clamp(24px,4vw,32px)/1.2 Manrope,sans-serif;letter-spacing:-.025em;margin:0 0 16px}h3{font-size:18px}.eyebrow{color:var(--muted);font-size:13px;letter-spacing:.1em;text-transform:uppercase}.lede{font-size:clamp(18px,3vw,22px);max-width:700px;color:var(--muted)}.actions{display:flex;gap:14px;flex-wrap:wrap;margin:26px 0}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;text-align:center;gap:10px;padding:10px 20px;border:1px solid var(--line);border-radius:8px;text-decoration:none;transition:background .15s,color .15s}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}section{padding:32px 0;border-top:1px solid var(--line);scroll-margin-top:20px}.intro{border:0;padding-top:0}.caption{font-size:14px;color:var(--muted)}video,.editor-image{width:100%;height:auto;display:block;border-radius:8px;border:1px solid var(--line);margin:24px 0}li{padding:6px 0}code{font:14px/1.6 ui-monospace,monospace;overflow-wrap:anywhere}pre{padding:20px;background:color-mix(in srgb,var(--ink) 5%,var(--bg));border-radius:8px;overflow:auto}footer{border-top:1px solid var(--line);padding:28px max(20px,calc((100vw - 1160px)/2));font-size:14px;color:var(--muted)}.intro{animation:enter .4s ease-out both}@keyframes enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(hover:hover){.button:hover{background:color-mix(in srgb,var(--ink) 8%,var(--bg))}.primary:hover{background:#064733;color:#fff}}:root[data-theme=dark]{color-scheme:dark;--bg:#141a17;--ink:#f1f2eb;--muted:#b9c3bb;--line:#39463d;--accent:#b1d1aa}:root[data-theme=dark] .primary{color:#141a17}@media(prefers-color-scheme:dark){:root:not([data-theme]){color-scheme:dark;--bg:#141a17;--ink:#f1f2eb;--muted:#b9c3bb;--line:#39463d;--accent:#b1d1aa}:root:not([data-theme]) .primary{color:#141a17}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}@media(max-width:420px){header{gap:8px}header nav{gap:12px}header nav a{font-size:14px}.actions{flex-direction:column}.button{width:100%}main{padding-top:32px}section{padding-block:24px}}
.brand-mark{width:28px;height:28px;flex:none;background:var(--accent);mask:url(assets/logo.svg?v=8c63b54c0319) center/contain no-repeat}
.github-link{gap:8px;text-decoration:none;color:var(--ink)}
.github-mark{display:inline-block;flex:none;width:19px;height:19px;background:url(assets/github-mark-black.svg?v=8c63b54c0319) center/contain no-repeat}
:root[data-theme=dark] .github-mark{background-image:url(assets/github-mark-white.svg?v=8c63b54c0319)}
@media(prefers-color-scheme:dark){:root:not([data-theme]) .github-mark{background-image:url(assets/github-mark-white.svg?v=8c63b54c0319)}}
@media(hover:hover){.github-link:hover{text-decoration:underline;text-underline-offset:4px}}
@media(forced-colors:active){.github-mark{background:CanvasText;mask:url(assets/github-mark-black.svg?v=8c63b54c0319) center/contain no-repeat}}

/* Public component roles; shared geometry lives in product-chrome.css. */
.ktb-footer{--ktb-ink:var(--ink);--ktb-muted:var(--muted);--ktb-line:var(--line);--ktb-width:1200px;--ktb-gutter:20px}

header.ktb-header{position:sticky;top:0;z-index:10;min-height:64px;padding-block:10px;background:var(--bg)}header.ktb-header nav a{text-decoration:none}header.ktb-header nav a:hover{text-decoration:underline}@media(max-width:520px){header.ktb-header nav{width:100%;justify-content:space-between;gap:8px}}

@media(max-width:520px){header.ktb-header{flex-wrap:nowrap}header.ktb-header nav{width:auto;gap:12px;justify-content:flex-end}}