/* DevDocs site. System fonts only, no external requests. Light/dark follow the OS. */
:root {
  --bg: #fff; --bg2: #faf6f8; --card: #fff; --line: #ece2e8; --text: #1d1420; --muted: #5d5060;
  --accent: #b2385f; --accent-soft: #fbe7ee; --ok: #1b7a46; --code: #f5eef2;
  --btn: #1e0e1e; --btn-text: #fff; --hero: #160b17; --hero-text: #f6ecf3; --hero-muted: #d2c1cd;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;
  --radius: 14px; --shadow: 0 1px 2px rgba(30,14,30,.06), 0 8px 24px rgba(30,14,30,.06);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #110811; --bg2: #170d18; --card: #1b111c; --line: #33233a; --text: #f3e9f0; --muted: #bba9b6;
    --accent: #f283a6; --accent-soft: #3a1a2a; --ok: #7fdca6; --code: #241726;
    --btn: #f283a6; --btn-text: #1e0e1e; --hero: #0c050c; --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.6; font-size: 17px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
code, kbd, .mono { font-family: var(--mono); font-size: .9em; }
code { background: var(--code); padding: .1em .4em; border-radius: 6px; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); }
h3 { font-size: 1.15rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(780px, 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--btn); color: var(--btn-text); padding: 8px 14px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }

/* Header */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 20px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); text-decoration: none; font-size: 1.05rem; }
.brand img { width: 30px; height: 30px; }
.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { color: var(--muted); text-decoration: none; font-size: .95rem; padding: 6px 10px; border-radius: 8px; }
.nav a:hover, .nav a[aria-current] { color: var(--text); background: var(--bg2); }
@media (max-width: 640px) { .nav .hide-sm { display: none; } .top .btn-sm { display: none; } .nav { margin-left: auto; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 10px 20px; border-radius: 12px; font-weight: 650; text-decoration: none; border: 1px solid transparent; font-size: 1rem; }
.btn img { width: 18px; height: 20px; }
.btn-play { background: var(--btn); color: var(--btn-text); }
.btn-play:hover { filter: brightness(1.12); }
.btn-line { border-color: var(--line); color: var(--text); background: var(--card); }
.btn-line:hover { border-color: var(--accent); }
.btn-sm { min-height: 36px; padding: 6px 14px; font-size: .9rem; border-radius: 10px; }
.btn-lg { min-height: 52px; padding: 12px 24px; font-size: 1.05rem; }
.hero .btn-play { background: #f283a6; color: #1e0e1e; }
.hero .btn-line { background: transparent; color: var(--hero-text); border-color: rgba(255,255,255,.22); }
.hero .btn-line:hover { border-color: #f283a6; }

/* Hero (always dark: it echoes the app icon) */
.hero { background: radial-gradient(60% 90% at 85% 30%, rgba(220,93,133,.24), transparent 70%), radial-gradient(40% 70% at 0% 100%, rgba(120,60,140,.28), transparent 70%), var(--hero); color: var(--hero-text); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 40px 40px; pointer-events: none; }
.hero-in { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 32px; align-items: center; padding: 56px 0 0; }
.hero h1 { color: #fff; }
.hero h1 span { color: #f283a6; }
.hero .lead { color: var(--hero-muted); font-size: 1.2rem; max-width: 34em; }
.hero a:not(.btn) { color: #f7a3bd; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font: 600 .85rem/1 var(--mono); color: #f7a3bd; background: rgba(242,131,166,.1); border: 1px solid rgba(242,131,166,.25); padding: 7px 12px; border-radius: 999px; margin-bottom: 22px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 20px; }
.trust { list-style: none; padding: 0; margin: 0 0 56px; display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .95rem; color: var(--hero-muted); }
.trust li::before { content: "✓ "; color: #7fdca6; font-weight: 700; }
.hero-art { align-self: center; display: flex; justify-content: center; margin: 0 -40px 0 0; padding: 16px 0 36px; }
.hero-svg { width: 100%; max-width: 600px; height: auto; display: block; }
.hero-in > *, .split > *, .bento > *, .grid > * { min-width: 0; }
@media (max-width: 860px) {
  .hero-in { grid-template-columns: 1fr; padding-top: 44px; gap: 8px; }
  .trust { margin-bottom: 8px; }
  .hero-art { margin: 0 -8px; padding-bottom: 20px; }
  .hero-svg { max-width: 460px; }
}

/* Illustrations (original vector art in assets/art, light + dark built in) */
figure { margin: 0; }
.art img { width: 100%; height: auto; }
figcaption { font-size: .88rem; color: var(--muted); margin-top: 10px; text-align: center; }

/* Sections */
section { padding: 80px 0; }
.alt { background: var(--bg2); border-block: 1px solid var(--line); }
.sec-head { max-width: 760px; margin-bottom: 40px; }
.sec-head p { color: var(--muted); font-size: 1.08rem; }
.sec-head .kicker, .kicker { font: 600 .8rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--accent); margin-bottom: 14px; }

/* Terminal-style search demo */
.term { background: #160b17; color: #eadbe6; border-radius: var(--radius); font-family: var(--mono); font-size: .92rem; box-shadow: var(--shadow); overflow: hidden; border: 1px solid #33233a; }
.term-bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; border-bottom: 1px solid #2d1f30; color: #a893a3; font-size: .8rem; }
.term-bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a2a3c; }
.term-q { padding: 16px 18px 6px; color: #fff; }
.term-q b { color: #f283a6; }
.term ol { list-style: none; margin: 0; padding: 6px 8px 12px; }
.term li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 14px; padding: 8px 10px; border-radius: 8px; align-items: center; }
.term li:nth-child(odd) { background: rgba(255,255,255,.03); }
.term li > span:first-child { overflow-wrap: anywhere; }
.term .ds { color: #a893a3; font-size: .82rem; }
@media (max-width: 480px) { .term { font-size: .82rem; } .term li { grid-template-columns: minmax(0, 1fr) auto; gap: 2px 10px; } .term .ds { grid-row: 2; } .term .ty { grid-row: 1 / 3; grid-column: 2; } }
.term .ty { font-size: .75rem; padding: 2px 8px; border-radius: 6px; background: rgba(242,131,166,.14); color: #f7a3bd; }
.term-note { padding: 0 18px 14px; color: #8f7b8b; font-size: .78rem; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; counter-increment: s; }
.steps li { position: relative; }
.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; top: 28px; right: 24px; font: 700 .85rem var(--mono); color: var(--muted); opacity: .7; }
.steps .ico { margin-bottom: 16px; }
.steps p { color: var(--muted); margin: 0; }

/* Feature grid */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card p { color: var(--muted); margin: 0; font-size: .97rem; }
.card h3 { display: flex; align-items: center; gap: 12px; }
/* Icons: 24px grid, 1.75 stroke, round joins, one duotone fill (.d); colour from currentColor */
.ico { width: 42px; height: 42px; flex: none; border-radius: 12px; display: grid; place-items: center; color: var(--accent);
  background: linear-gradient(150deg, var(--accent-soft), color-mix(in srgb, var(--accent-soft) 45%, var(--card)));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 16%, transparent); }
.i { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.i .d { fill: currentColor; stroke: none; opacity: .22; }
@media (max-width: 900px) { .grid, .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid, .steps { grid-template-columns: 1fr; } section { padding: 60px 0; } }

/* Bento of illustrated tiles */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; display: flex; flex-direction: column; }
.tile.w2 { grid-column: span 2; }
.tile-art { background: radial-gradient(80% 90% at 50% 40%, color-mix(in srgb, var(--accent-soft) 70%, transparent), transparent 75%), var(--bg2); border-bottom: 1px solid var(--line); }
.tile-art img { width: 100%; height: auto; }
.tile-txt { padding: 20px 24px 24px; }
.tile-txt p { color: var(--muted); margin: 0; font-size: .97rem; }
@media (max-width: 900px) { .bento { grid-template-columns: 1fr 1fr; } .tile.w2 { grid-column: span 2; } }
@media (max-width: 600px) { .bento { grid-template-columns: 1fr; } .tile.w2 { grid-column: auto; } .tile.w2 .tile-art img { height: 210px; object-fit: cover; } }

/* Split blocks (copy + phone) */
.split { display: grid; grid-template-columns: 1fr 280px; gap: 56px; align-items: center; }
.split.rev { grid-template-columns: 280px 1fr; }
.split.wide { grid-template-columns: 1fr 460px; }
.split.rev > figure { order: -1; }
.split.art-split { grid-template-columns: 1fr 440px; }
.split.rev.art-split { grid-template-columns: 440px 1fr; }
.split.art-split > figure { max-width: 440px; }
.feat .ico { margin-bottom: 16px; }
@media (max-width: 860px) { .split.wide { grid-template-columns: 1fr; } }
@media (max-width: 900px) { .split.art-split, .split.rev.art-split { grid-template-columns: 1fr 360px; } .split.rev.art-split { grid-template-columns: 360px 1fr; } }
@media (max-width: 760px) { .split, .split.rev, .split.art-split, .split.rev.art-split { grid-template-columns: 1fr; gap: 28px; } .split > figure { max-width: 420px; width: 100%; margin-inline: auto; } .split.rev > figure { order: 0; } }

/* Docset chips and lists */
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0 0 22px; }
.chips a { display: inline-flex; gap: 8px; align-items: center; padding: 9px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); text-decoration: none; color: var(--text); font-weight: 600; font-size: .95rem; }
.chips a:hover { border-color: var(--accent); color: var(--accent); }
.chips a span { font: .78rem var(--mono); color: var(--muted); font-weight: 400; }
.cats { columns: 2 320px; column-gap: 32px; }
.cats div { break-inside: avoid; margin-bottom: 18px; }
.cats h3 { font-size: .8rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--accent); margin-bottom: 6px; }
.cats p { color: var(--muted); font-size: .95rem; margin: 0; }

/* Stats row */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin: 28px 0 0; }
.stats div { background: var(--card); padding: 16px 18px; }
.stats dt { font: .75rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.stats dd { margin: 4px 0 0; font-weight: 700; font-size: 1.15rem; }
@media (max-width: 640px) { .stats { grid-template-columns: 1fr 1fr; } }

/* Tables */
.tbl { width: 100%; border-collapse: collapse; font-size: .95rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.tbl th, .tbl td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl th { font: 600 .75rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); background: var(--bg2); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td:first-child { font-family: var(--mono); font-size: .9rem; word-break: break-word; }
.tbl-wrap { overflow-x: auto; }

/* Breadcrumbs */
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0 0 18px; font-size: .9rem; color: var(--hero-muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .6; }
.crumbs a { color: #f7a3bd; }
.page-hero .hero-in { grid-template-columns: 1fr; padding: 48px 0 56px; }
.page-hero .hero-in.has-art { grid-template-columns: 1.15fr .85fr; gap: 40px; padding: 40px 0 44px; }
.page-art img { width: 100%; max-width: 480px; height: auto; margin-inline: auto; }
@media (max-width: 860px) { .page-hero .hero-in.has-art { grid-template-columns: 1fr; gap: 24px; } .page-art img { max-width: 420px; } }
.page-hero h1 { font-size: clamp(2rem, 4.6vw, 3.1rem); }
.page-hero .actions { margin-bottom: 0; }

/* Article text */
.prose h2 { margin-top: 1.8em; }
.prose h2:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.note { border: 1px solid var(--line); border-left: 4px solid var(--accent); background: var(--bg2); padding: 16px 18px; border-radius: 10px; margin: 0 0 1.2em; }
.note p:last-child { margin: 0; }

/* Pro */
.badge { display: inline-block; font: 700 .72rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; padding: 5px 9px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); vertical-align: middle; }
.hero .badge { background: rgba(242,131,166,.16); color: #f7a3bd; }
.price { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 0 0 18px; }
.price .card { text-align: left; }
.price .amt { font-size: 2rem; font-weight: 800; letter-spacing: -.03em; }
.price .amt small { font-size: 1rem; font-weight: 500; color: var(--muted); }
@media (max-width: 600px) { .price { grid-template-columns: 1fr; } }
.feat { padding: 56px 0; border-top: 1px solid var(--line); }
.feat:first-of-type { border-top: 0; }

/* FAQ */
.faq details { border: 1px solid var(--line); border-radius: 12px; background: var(--card); margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 16px 48px 16px 18px; font-weight: 650; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); font: 600 1.3rem var(--mono); color: var(--accent); }
.faq details[open] summary::after { content: "−"; }
.faq details > div { padding: 0 18px 14px; color: var(--muted); }
.faq h2, .faq h3 { font-size: inherit; margin: 0; display: inline; letter-spacing: 0; line-height: 1.4; }

/* CTA band */
.cta { text-align: center; }
.cta .actions { justify-content: center; }
.cta p { color: var(--muted); }

/* Footer */
.foot { border-top: 1px solid var(--line); padding: 44px 0 56px; font-size: .92rem; color: var(--muted); background: var(--bg2); }
.foot-in { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.foot h2 { font-size: .8rem; font-family: var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--text); margin-bottom: 10px; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: 6px; }
.foot a { color: var(--muted); }
.foot a:hover { color: var(--accent); }
@media (max-width: 700px) { .foot-in { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
.hero code { background: rgba(255,255,255,.1); color: #fff; }
.price .amt { color: var(--text); margin: 6px 0; }

/* Small utilities (instead of inline styles) */
.hero-note { color: var(--hero-muted); font-size: .95rem; margin: 16px 0 0; }
.muted { color: var(--muted); }
.stats dd.sm { font-size: .95rem; }
.mt12 { margin-top: 12px; }
.mt18 { margin-top: 18px; }
.fine { margin-top: 14px; font-size: .82rem; }
.meta { margin-top: 14px; font-size: .9rem; color: var(--muted); }
section.pt24 { padding-top: 24px; }

.ai-pill{display:flex;width:fit-content;align-items:center;gap:.45rem;margin:0 0 1rem;padding:.38rem .8rem .38rem .55rem;border-radius:999px;font-size:.84rem;color:#f6ecf3;text-decoration:none;background:linear-gradient(90deg,rgba(242,131,166,.22),rgba(195,155,224,.22));border:1px solid rgba(242,131,166,.45)}
.ai-pill:hover{border-color:#f283a6}
.ai-pill b{font-weight:700}
.ai-spark{color:#f283a6}
.ai-soon{font-size:.72rem;font-weight:650;padding:.12rem .45rem;border-radius:999px;background:rgba(255,255,255,.12);color:#e6d3df}