:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-soft: #f6f8fc;
  --ink: #0d1526;
  --ink-2: #39445a;
  --muted: #6a7488;
  --line: #e4e8f0;
  --line-2: #d5dbe6;
  --accent: #2f5af3;
  --accent-ink: #1f44d4;
  --accent-soft: #edf1ff;
  --ok: #0f7b55;
  --ok-soft: #e5f5ee;
  --red: #cf3529;
  --red-soft: #fdeceb;
  --code: #f3f5f9;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px -10px rgba(16, 24, 40, .12);
  --shadow-lg: 0 2px 6px rgba(16, 24, 40, .04), 0 28px 56px -20px rgba(16, 24, 40, .22);
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 2px; border-radius: 6px; }
h1, h2, h3 { margin: 0; color: var(--ink); letter-spacing: -.02em; }
p { margin: 0; }
code { font-family: var(--mono); font-size: .86em; background: var(--code); border: 1px solid var(--line); border-radius: 6px; padding: .08em .38em; color: var(--ink-2); white-space: nowrap; }
.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.sprite { position: absolute; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ---- nav ---- */
.nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(1.6) blur(14px);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-in { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: var(--ink); letter-spacing: -.01em; }
.brand:hover { text-decoration: none; color: var(--ink); }
.logo { width: 30px; height: 30px; color: var(--accent); }
.links { display: flex; gap: 24px; flex: 1; }
.links a { color: var(--ink-2); font-size: 15px; font-weight: 500; }
.links a:hover { color: var(--ink); text-decoration: none; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; font-weight: 600; border: 1px solid transparent; white-space: nowrap; }
.btn:hover { text-decoration: none; }
.btn-sm { height: 36px; padding: 0 16px; font-size: 14px; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 1px 2px rgba(47, 90, 243, .3), inset 0 1px 0 rgba(255, 255, 255, .15); }
.btn-primary:hover { background: var(--accent-ink); color: #fff; }

/* ---- hero ---- */
.hero {
  position: relative;
  padding: 72px 0 84px;
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(47, 90, 243, .10), transparent 70%),
    radial-gradient(700px 380px at -10% 10%, rgba(15, 123, 85, .06), transparent 70%),
    linear-gradient(#fff, #fbfcfe);
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(13, 21, 38, .07) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(600px 360px at 78% 30%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(600px 360px at 78% 30%, #000 10%, transparent 75%);
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px 5px 10px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: 13.5px; font-weight: 600; color: var(--ink-2); box-shadow: 0 1px 2px rgba(16, 24, 40, .04); }
.eyebrow .arrow { color: var(--accent); }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
h1 { margin-top: 22px; font-size: clamp(2.3rem, 4.8vw, 3.75rem); line-height: 1.04; font-weight: 760; letter-spacing: -.035em; }
h1 .soft { color: #5c6a85; font-weight: 700; }
.lead { margin-top: 22px; font-size: 19px; line-height: 1.6; color: var(--ink-2); max-width: 36em; }

.install { margin-top: 34px; max-width: 600px; }
.install-label, .cmd-label { font-size: 13px; font-weight: 600; color: var(--muted); margin: 0 0 8px 2px; text-transform: uppercase; letter-spacing: .06em; }
.cmd-label { margin-top: 18px; }
.install-meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 12px; font-size: 14px; color: var(--muted); }
.install-meta span::after { content: "·"; margin-left: 16px; color: var(--line-2); }

/* command boxes */
.cmd {
  display: flex; align-items: center; gap: 10px;
  margin-top: 10px; min-width: 0;
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  padding: 6px 6px 6px 14px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}
.cmd code {
  flex: 1; min-width: 0; overflow-x: auto; white-space: nowrap;
  background: none; border: 0; padding: 6px 0; font-size: 14px; color: var(--ink);
  scrollbar-width: thin;
}
.cmd .prompt { color: #9aa4b6; margin-right: 10px; user-select: none; }
.cmd-note { flex: none; font-size: 12.5px; color: var(--muted); padding: 3px 9px; border-radius: 999px; background: var(--bg-soft); border: 1px dashed var(--line-2); }
.cmd-lg { padding: 8px 8px 8px 18px; border-radius: 14px; box-shadow: var(--shadow); border-color: var(--line-2); }
.cmd-lg code { font-size: 15.5px; padding: 8px 0; }

.copy {
  flex: none; display: inline-flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 12px; border-radius: 8px;
  border: 1px solid var(--line-2); background: var(--bg-soft); color: var(--ink-2);
  font: 600 13px var(--sans); cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.copy svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.copy .ok { display: none; }
.copy:hover { background: #fff; border-color: var(--accent); color: var(--accent); }
.copy.done { background: var(--ok-soft); border-color: color-mix(in srgb, var(--ok) 35%, transparent); color: var(--ok); }
.copy.done svg:not(.ok) { display: none; }
.copy.done .ok { display: block; }
.cmd-lg .copy { height: 40px; padding: 0 16px; font-size: 14px; background: var(--accent); border-color: var(--accent); color: #fff; }
.cmd-lg .copy:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: #fff; }
.cmd-lg .copy.done { background: var(--ok); border-color: var(--ok); color: #fff; }
.copy.manual, .cmd-lg .copy.manual { background: #fff; border-color: var(--line-2); color: var(--ink-2); }

/* hero art */
.hero-art {
  position: relative; display: flex; flex-direction: column;
  padding: 22px; border-radius: 22px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(6px);
}
.node { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--line); background: #fff; }
.node-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; background: var(--bg-soft); color: var(--ink-2); border: 1px solid var(--line); }
.node-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.node-text { flex: 1; display: flex; flex-direction: column; line-height: 1.25; }
.node-text b { font-size: 15.5px; }
.node-text small { font-size: 13px; color: var(--muted); }
.node-target { border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); background: linear-gradient(#fff, #f8faff); }
.node-target .node-icon { background: var(--accent); color: #fff; border-color: var(--accent); }
.tag { font: 600 11.5px var(--mono); padding: 3px 8px; border-radius: 6px; background: var(--bg-soft); color: var(--muted); border: 1px solid var(--line); }
.tag-accent { background: var(--accent-soft); color: var(--accent-ink); border-color: color-mix(in srgb, var(--accent) 22%, transparent); }

.stream { position: relative; display: flex; flex-wrap: wrap; gap: 7px; padding: 18px 4px 18px 46px; }
.stream::before {
  content: ""; position: absolute; left: 33px; top: 0; bottom: 0; width: 2px;
  background: repeating-linear-gradient(to bottom, var(--line-2) 0 5px, transparent 5px 10px);
}
.stream::after {
  content: ""; position: absolute; left: 29px; top: 0; width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft);
  animation: flow 2.6s cubic-bezier(.45, 0, .55, 1) infinite;
}
@keyframes flow { 0% { top: -2px; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { top: calc(100% - 8px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .stream::after { animation: none; top: 45%; } }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px 4px 8px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.chip svg { width: 14px; height: 14px; fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.checks { margin-top: 14px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: #fff; font-size: 13px; }
.checks-head { display: flex; justify-content: space-between; padding: 8px 12px; background: var(--bg-soft); border-bottom: 1px solid var(--line); font: 600 11.5px var(--mono); color: var(--muted); }
.check-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 12px; align-items: center; padding: 7px 12px; border-top: 1px solid var(--line); }
.check-row:first-of-type { border-top: 0; }
.check-row .mono { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12.5px; }
.check-row .num { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 12.5px; }
.check-row.is-red { background: var(--red-soft); }

.badge { display: inline-flex; align-items: center; height: 21px; padding: 0 8px; border-radius: 999px; font: 700 11px var(--sans); letter-spacing: .03em; border: 1px solid transparent; }
.badge.ok { background: var(--ok-soft); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 25%, transparent); }
.badge.red { background: var(--red); color: #fff; }
.badge.done { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.badge.run { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }

/* ---- strip ---- */
.strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.strip-in { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.strip-in > div { padding: 24px 22px; display: flex; flex-direction: column; gap: 4px; border-left: 1px solid var(--line); }
.strip-in > div:first-child { border-left: 0; padding-left: 0; }
.strip-in b { font-size: 15.5px; }
.strip-in span { font-size: 14.5px; color: var(--muted); line-height: 1.5; }

/* ---- sections ---- */
.section { padding: 96px 0; }
.section-soft { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { max-width: 720px; margin-bottom: 48px; }
.kicker { font-size: 13px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .09em; margin-bottom: 12px; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); line-height: 1.12; font-weight: 740; letter-spacing: -.03em; }
.sub { margin-top: 14px; font-size: 18px; color: var(--ink-2); }
h3 { font-size: 17.5px; font-weight: 680; letter-spacing: -.01em; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; counter-reset: s; }
.step { display: flex; gap: 18px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: 0 1px 2px rgba(16, 24, 40, .03); transition: border-color .2s, box-shadow .2s; }
.step:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.step-num { flex: none; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--accent-soft); color: var(--accent-ink); font-weight: 750; font-size: 15px; font-variant-numeric: tabular-nums; }
.step-body { flex: 1; min-width: 0; }
.step-body p { margin: 6px 0 4px; font-size: 15.5px; color: var(--ink-2); }
.step-body .cmd { margin-top: 10px; }

/* split (UI section) */
.split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.ticks { list-style: none; padding: 0; margin: 24px 0 8px; display: grid; gap: 10px; }
.ticks li { display: flex; gap: 10px; color: var(--ink-2); font-size: 15.5px; }
.ticks svg { flex: none; width: 20px; height: 20px; margin-top: 2px; padding: 3px; border-radius: 50%; background: var(--ok-soft); fill: none; stroke: var(--ok); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* UI mock */
.mock { border-radius: 16px; border: 1px solid var(--line-2); background: #fff; box-shadow: var(--shadow-lg); overflow: hidden; font-size: 13px; }
.mock-bar { display: flex; align-items: center; gap: 14px; padding: 10px 14px; background: #f1f3f8; border-bottom: 1px solid var(--line); }
.mock-dots { display: flex; gap: 6px; }
.mock-dots i { width: 10px; height: 10px; border-radius: 50%; background: #d7dce6; }
.mock-url { flex: 1; max-width: 260px; margin: 0 auto; text-align: center; font: 12px var(--mono); color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 7px; padding: 3px 10px; }
.mock-body { padding: 16px; }
.mock-head { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.mock-head b { font-size: 14.5px; }
.pill-live { margin-left: auto; font-size: 11.5px; font-weight: 600; color: #fff; background: var(--accent); padding: 3px 10px; border-radius: 999px; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .6; } }
@media (prefers-reduced-motion: reduce) { .pill-live, .caret { animation: none; } }
.mock-tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.mock-tiles div { border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; display: flex; flex-direction: column; }
.mock-tiles b { font-size: 18px; font-variant-numeric: tabular-nums; }
.mock-tiles span { font-size: 11.5px; color: var(--muted); }
.mock-tiles .t-ok b { color: var(--ok); }
.mock-tiles .t-red b { color: var(--red); }
.mock-tools { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.mock-tools .b { font-size: 12px; padding: 4px 10px; border-radius: 7px; border: 1px solid var(--line-2); color: var(--ink-2); background: #fff; }
.mock-tools .b-pri { background: var(--accent); border-color: var(--accent); color: #fff; }
.mock-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.mock-table th { text-align: left; font-size: 11px; font-weight: 600; color: var(--muted); padding: 6px 8px; border-bottom: 1px solid var(--line); }
.mock-table td { padding: 7px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.mock-table td:nth-child(2) { color: var(--accent); }
.mock-table tr.is-red td { background: var(--red-soft); }
.mock-job { margin-top: 12px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.mock-cmd { font: 12px var(--mono); padding: 7px 10px; background: var(--bg-soft); border-bottom: 1px solid var(--line); color: var(--ink-2); }
.mock-job pre { margin: 0; padding: 9px 10px; font: 12px/1.7 var(--mono); color: var(--ink-2); white-space: pre; overflow: hidden; }
.caret { display: inline-block; width: 7px; height: 13px; margin-left: 2px; vertical-align: -2px; background: var(--accent); animation: pulse 1s steps(2) infinite; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: border-color .2s, transform .2s, box-shadow .2s; }
.card:hover { border-color: var(--line-2); box-shadow: var(--shadow); transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) { .card:hover { transform: none; } }
.card-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); margin-bottom: 14px; }
.card-icon svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.card p { margin-top: 6px; font-size: 15px; color: var(--ink-2); line-height: 1.55; }
.card code { white-space: normal; }
.reported { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 26px; padding: 16px 18px; border: 1px dashed var(--line-2); border-radius: var(--radius); background: var(--bg-soft); }
.reported-title { display: inline-flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 650; color: var(--ink-2); margin-right: 6px; }
.reported-title svg, .chip-plain svg { width: 16px; height: 16px; fill: none; stroke: var(--muted); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.chip-plain { color: var(--muted); }

/* verify */
.rules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-bottom: 32px; }
.rule { display: flex; gap: 14px; }
.rule-n { flex: none; display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: #fff; border: 1px solid var(--line-2); font-size: 13px; font-weight: 700; color: var(--ink-2); }
.rule b { font-size: 16px; }
.rule p { font-size: 15px; color: var(--ink-2); margin-top: 2px; }
.rules-note { margin-top: 16px; font-size: 14.5px; color: var(--muted); max-width: 52em; }
.table-card { border: 1px solid var(--line-2); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); overflow: hidden; }
.table-scroll { overflow-x: auto; }
.vt { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.vt th { text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); padding: 11px 14px; background: var(--bg-soft); border-bottom: 1px solid var(--line); white-space: nowrap; }
.vt td { padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; color: var(--ink-2); font-variant-numeric: tabular-nums; vertical-align: middle; }
.vt td.mono { color: var(--ink); font-size: 13px; }
.vt tr:last-child td { border-bottom: 0; }
.vt tr.is-red td { background: var(--red-soft); }
.vt td:last-child { white-space: normal; min-width: 230px; }
.vt .why { margin-left: 8px; font-size: 12.5px; color: var(--red); }
.vt .why.muted { color: var(--muted); }
.table-foot { padding: 11px 14px; font-size: 13.5px; color: var(--muted); border-top: 1px solid var(--line); background: var(--bg-soft); }
.red-ink { color: var(--red); }

/* safety */
.safety { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px 34px; }
.safe { display: flex; gap: 14px; }
.safe-icon { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--ok-soft); color: var(--ok); }
.safe-icon svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.safe p { margin-top: 5px; font-size: 15px; color: var(--ink-2); }
.safe code { white-space: normal; }

/* faq */
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 48px; align-items: start; }
.req { margin-top: 28px; padding: 22px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; }
.req h3 { margin-bottom: 12px; }
.req dl { margin: 0; display: grid; gap: 10px; }
.req dt { font-size: 13px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.req dd { margin: 0; font-size: 15px; color: var(--ink-2); }
.req code { white-space: normal; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; margin-bottom: 10px; transition: border-color .2s; }
.faq details[open] { border-color: var(--line-2); box-shadow: var(--shadow); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 48px 16px 18px; font-weight: 620; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 20px; top: 50%; width: 8px; height: 8px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq details > p { padding: 0 18px 16px; font-size: 15.5px; color: var(--ink-2); }
.faq details code { white-space: normal; }
.script { margin: 0 18px 18px; padding: 14px 16px; max-height: 360px; overflow: auto; background: var(--code); border: 1px solid var(--line); border-radius: var(--radius-sm); font: 12.5px/1.6 var(--mono); color: var(--ink-2); white-space: pre; tab-size: 4; }

/* cta */
.cta { padding: 96px 0; background:
  radial-gradient(700px 300px at 50% 0%, rgba(47, 90, 243, .10), transparent 70%), #fff; }
.cta-in { max-width: 720px; text-align: center; }
.cta p { margin: 14px 0 26px; font-size: 18px; color: var(--ink-2); }
.cta .cmd { text-align: left; }

/* footer */
.foot { border-top: 1px solid var(--line); padding: 26px 0; font-size: 14px; }
.foot-in { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.brand-sm { font-size: 15px; gap: 8px; }
.brand-sm .logo { width: 22px; height: 22px; }
.foot-links { margin-left: auto; display: flex; gap: 18px; }
.foot-links a { color: var(--ink-2); }

/* 404 */
.notfound { min-height: calc(100vh - 64px - 80px); display: grid; place-items: center; text-align: center; padding: 64px 0; }
.notfound h1 { margin-top: 10px; }
.notfound p { margin: 16px auto 28px; color: var(--ink-2); max-width: 30em; }
.btn-lg { height: 44px; padding: 0 22px; font-size: 15px; }

/* ---- responsive ---- */
/* The install command needs about 600px on one line. */
@media (max-width: 1080px) {
  .hero-grid, .split { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .hero-art { max-width: 560px; }
}
@media (max-width: 1020px) {
  .faq-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .safety { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .strip-in { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .strip-in > div:nth-child(3) { border-left: 0; padding-left: 0; }
  .strip-in > div:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 820px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rules { grid-template-columns: minmax(0, 1fr); gap: 18px; }
}
@media (max-width: 760px) {
  .links { display: none; }
  .nav-in { justify-content: space-between; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .safety { grid-template-columns: minmax(0, 1fr); }
  .section, .cta { padding: 68px 0; }
  .hero { padding: 44px 0 56px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .lead, .sub { font-size: 16.5px; }
  .cards { grid-template-columns: minmax(0, 1fr); }
  .strip-in { grid-template-columns: minmax(0, 1fr); }
  .strip-in > div { border-left: 0; padding: 16px 0; }
  .strip-in > div + div { border-top: 1px solid var(--line); }
  .step { padding: 18px; gap: 14px; }
  .cmd { padding-left: 12px; }
  /* Show the whole command on a phone; the button copies it unwrapped. */
  .cmd code { white-space: pre-wrap; word-break: break-all; }
  .cmd-lg { padding-left: 14px; }
  .cmd-lg code { font-size: 14px; }
  .cmd-note { display: none; }
  .copy .copy-label { display: none; }
  .copy { padding: 0 10px; }
  .hero-art { padding: 14px; border-radius: 18px; }
  /* verify table: one card per site, so the result stays in view */
  .vt thead { display: none; }
  .vt, .vt tbody { display: block; }
  .vt tr { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 6px 12px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
  .vt tr:last-child { border-bottom: 0; }
  .vt tr.is-red { background: var(--red-soft); }
  .vt td, .vt tr.is-red td { padding: 0; border: 0; background: none; white-space: normal; min-width: 0; }
  .vt td.mono { grid-column: 1 / -1; font-weight: 600; }
  .vt td:nth-child(2)::before, .vt td:nth-child(3)::before { display: block; font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
  .vt td:nth-child(2)::before { content: "Source"; }
  .vt td:nth-child(3)::before { content: "Target"; }
  .vt td:last-child { grid-column: 1 / -1; min-width: 0; }
  .vt .why { display: block; margin: 4px 0 0; }
  .mock-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mock-table th:nth-child(3), .mock-table td:nth-child(3) { display: none; }
  .foot-links { margin-left: 0; }
}