:root {
  --bg: #0a0710;
  --bg-lift: #120c1c;
  --surface: #14101d;
  --elevated: #1d1429;
  --accent: #7e65a8;
  --accent-deep: #624183;
  --positive: #8cc73d;
  --positive-ink: #1a2410;
  --danger: #e64a54;
  --text: #f9f6fe;
  --muted: #c7b6df;
  --faint: #8e7aa8;
  --hairline: rgba(126, 101, 168, 0.22);
  --measure: 38rem;
  --page: 72rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  background: var(--bg);
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text);
  background:
    radial-gradient(80rem 28rem at 50% -12rem, #1d1429 0%, transparent 70%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--muted);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--text);
}

a:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

::selection {
  background: var(--accent-deep);
  color: var(--text);
}

.skip {
  position: absolute;
  left: 0.75rem;
  top: -3rem;
  background: var(--elevated);
  color: var(--text);
  padding: 0.4rem 0.7rem;
  z-index: 20;
}

.skip:focus {
  top: 0.75rem;
}

.wrap {
  width: min(var(--page), 100%);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

.prose {
  max-width: var(--measure);
}

h1, h2, p, li, dd, dt {
  overflow-wrap: break-word;
}

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand img {
  width: 2rem;
  height: 2rem;
  border-radius: 0.48rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  font-size: 0.9375rem;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
}

.hero {
  padding: 3.25rem 0 2.75rem;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--faint);
  font-size: 0.8125rem;
  letter-spacing: 0.01em;
}

.dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--positive);
  box-shadow: 0 0 0 3px rgba(140, 199, 61, 0.16);
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(2.15rem, 4.2vw, 3.15rem);
  font-weight: 630;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.lede {
  margin: 0 0 1.35rem;
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1.45;
  letter-spacing: -0.015em;
}

.lede a {
  white-space: nowrap;
}

.hero .prose p {
  margin: 0 0 1.5rem;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.25rem;
  margin: 0 0 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.62rem 1.05rem;
  border-radius: 999px;
  background: var(--positive);
  color: var(--positive-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.btn:hover {
  color: var(--positive-ink);
  filter: brightness(1.06);
}

.quiet {
  color: var(--faint);
  font-size: 0.9rem;
}

.note {
  margin: 0;
  color: var(--faint);
  font-size: 0.9rem;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.05rem 1.15rem;
  margin: 0;
  padding: 0.5rem 0 0;
  list-style: none;
  min-width: 0;
}

.gallery > li {
  min-width: 0;
}

.gallery figure {
  margin: 0;
}

.device {
  display: block;
  overflow: hidden;
  border-radius: 1.85rem;
  background: var(--surface);
  box-shadow:
    0 0 0 1px var(--hairline),
    0 18px 40px rgba(5, 2, 10, 0.42);
}

.device img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.gallery figcaption {
  margin-top: 0.65rem;
  color: var(--faint);
  font-size: 0.8125rem;
}

.caption-note {
  margin: 0.7rem 0 3.25rem;
  color: var(--faint);
  font-size: 0.8125rem;
}

hr.rule {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 0;
}

section {
  padding: 3.1rem 0;
}

section h2 {
  margin: 0 0 0.9rem;
  font-size: 1.45rem;
  font-weight: 620;
  letter-spacing: -0.03em;
}

section p {
  margin: 0 0 1rem;
  color: var(--muted);
}

section p:last-child {
  margin-bottom: 0;
}

.spec {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2.25rem;
  margin: 1.35rem 0 0;
}

.spec div {
  min-width: 0;
}

.spec dt {
  margin: 0 0 0.3rem;
  font-weight: 620;
  letter-spacing: -0.02em;
}

.spec dd {
  margin: 0;
  color: var(--muted);
}

.plain {
  margin: 0.9rem 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.plain li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--hairline);
}

.plain li:first-child {
  border-top: 1px solid var(--hairline);
}

.needs {
  margin: 1rem 0 0;
  padding-left: 1.15rem;
  color: var(--muted);
}

.needs li {
  margin: 0.35rem 0;
}

.caution {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem 1rem;
  align-items: start;
  max-width: 44rem;
  padding: 1.05rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  margin-top: 0.15rem;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
}

.caution h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.caution p {
  margin: 0;
  font-size: 0.95rem;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.84em;
  color: var(--text);
}

footer.site {
  padding: 2.4rem 0 3.2rem;
  color: var(--faint);
  font-size: 0.875rem;
}

footer.site .row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.1rem;
}

footer.site nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.15rem;
}

footer.site nav a {
  color: var(--muted);
  text-decoration: none;
}

footer.site nav a:hover {
  color: var(--text);
}

footer.site p {
  margin: 0.35rem 0 0;
  max-width: 40rem;
}

.doc {
  padding: 2.25rem 0 4rem;
}

.doc h1 {
  margin: 0 0 0.35rem;
  font-size: 2rem;
  letter-spacing: -0.03em;
}

.doc .meta {
  margin: 0 0 1.75rem;
  color: var(--faint);
  font-size: 0.9rem;
}

.doc h2 {
  margin: 2rem 0 0.6rem;
  font-size: 1.2rem;
}

.doc p,
.doc li {
  color: var(--muted);
}

.doc ul {
  padding-left: 1.15rem;
}

.lost {
  padding: 4.5rem 0 6rem;
}

.lost h1 {
  margin: 0 0 0.6rem;
  font-size: 1.8rem;
  letter-spacing: -0.03em;
}

@media (max-width: 860px) {
  .gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spec {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

@media (max-width: 560px) {
  .wrap {
    padding-inline: 1rem;
  }

  .hero {
    padding-top: 2.1rem;
  }

  .lede {
    font-size: 1.08rem;
  }

  .nav {
    gap: 0.85rem;
  }

  .nav .hide-narrow {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}