:root {
  --bg: #f4f7fa;
  --bg-deep: #e9eff5;
  --surface: #ffffff;
  --surface-blue: #f0f5fa;
  --ink: #17283b;
  --muted: #607287;
  --faint: #8fa0b1;
  --line: #d7e0e9;
  --line-strong: #b9c8d7;
  --blue: #0b5cad;
  --blue-dark: #063d76;
  --teal: #087f86;
  --teal-soft: #e2f2f2;
  --amber: #a76116;
  --amber-soft: #fff4e5;
  --shadow: 0 14px 34px rgba(24, 48, 75, 0.08);
  --radius: 8px;
  color-scheme: light;
}

html[data-theme="dark"] {
  --bg: #101a25;
  --bg-deep: #172635;
  --surface: #172534;
  --surface-blue: #1b3146;
  --ink: #edf4fa;
  --muted: #a7b8c8;
  --faint: #7e95aa;
  --line: #2b4052;
  --line-strong: #3e5a70;
  --blue: #82bff0;
  --blue-dark: #0b3f70;
  --teal: #6bd3d0;
  --teal-soft: #193c40;
  --amber: #f0bd78;
  --amber-soft: #3c2e1e;
  --shadow: 0 16px 38px rgba(0, 0, 0, .22);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(11, 92, 173, .08), transparent 55%),
    radial-gradient(ellipse 60% 40% at 95% 5%, rgba(8, 127, 134, .07), transparent 50%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg) 28%, var(--bg) 100%);
  background-attachment: fixed;
  font-family: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}
html[data-theme="dark"] body {
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(130, 191, 240, .08), transparent 55%),
    radial-gradient(ellipse 60% 40% at 95% 5%, rgba(107, 211, 208, .06), transparent 50%),
    linear-gradient(180deg, #0c1520 0%, var(--bg) 32%, var(--bg) 100%);
  background-attachment: fixed;
}
a { color: inherit; }
code { font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace; }

.container, .nav { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.utility-bar { color: #dce9f5; background: var(--blue-dark); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; }
.utility-inner { display: flex; min-height: 30px; align-items: center; justify-content: space-between; gap: 20px; }
.utility-inner span:last-child { color: #9ebbd6; }
.site-header { position: relative; z-index: 1; border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .94); }
.nav { display: flex; min-height: 72px; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 1.04rem; font-weight: 780; letter-spacing: -.025em; text-decoration: none; }
.brand img { width: 30px; height: 30px; }
.nav-links { display: flex; align-items: center; gap: 28px; color: var(--muted); font-size: .86rem; }
.nav-links a { text-decoration: none; }
.nav-links a:hover, .text-link:hover { color: var(--blue); }
.theme-toggle { display: inline-flex; align-items: center; gap: 7px; padding: 6px 9px; border: 1px solid var(--line-strong); border-radius: 4px; color: var(--muted); background: transparent; cursor: pointer; font: inherit; font-size: .74rem; }
.theme-toggle:hover { border-color: var(--blue); color: var(--blue); background: var(--surface-blue); }
.theme-toggle [data-theme-icon] { color: var(--blue); font-size: .95rem; line-height: 1; }

.hero { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr); gap: 72px; align-items: center; padding-top: 96px; padding-bottom: 96px; }
.hero-content { max-width: 650px; }
.hero-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  color: var(--ink);
  font-size: clamp(1.55rem, 2.8vw, 2.05rem);
  font-weight: 700;
  letter-spacing: -.04em;
  opacity: 0;
  animation: hero-rise .7s ease .05s forwards;
}
.hero-brand img { width: 48px; height: 48px; }
.hero-content .eyebrow { opacity: 0; animation: hero-rise .7s ease .12s forwards; }
.hero-content h1 { opacity: 0; animation: hero-rise .75s ease .2s forwards; }
.hero-content .hero-copy,
.hero-content .button-row,
.hero-content .hero-facts { opacity: 0; animation: hero-rise .75s ease .32s forwards; }
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 20px; color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { width: 24px; height: 2px; background: currentColor; content: ""; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 700px; margin-bottom: 25px; font-size: clamp(3.3rem, 7vw, 6.8rem); font-weight: 760; letter-spacing: -.085em; line-height: .94; }
h1 .accent { color: var(--blue); }
.hero-copy { max-width: 600px; margin-bottom: 32px; color: var(--muted); font-size: clamp(1.03rem, 1.6vw, 1.18rem); line-height: 1.7; }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; }
.button { display: inline-flex; min-height: 45px; align-items: center; justify-content: center; padding: 0 17px; border: 1px solid transparent; border-radius: 5px; font-size: .84rem; font-weight: 760; text-decoration: none; transition: background 150ms ease, border-color 150ms ease, color 150ms ease, transform 150ms ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { color: #fff; background: var(--blue); }
.button-primary:hover { background: var(--blue-dark); }
.button-secondary { border-color: var(--line-strong); color: var(--ink); background: var(--surface); }
.button-secondary:hover { border-color: var(--blue); color: var(--blue); background: var(--surface-blue); }
.hero-facts { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 50px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .69rem; text-transform: uppercase; }
.hero-facts span { display: inline-flex; align-items: center; gap: 8px; }
.hero-facts strong { color: var(--blue); font-size: .72rem; }

.query-preview {
  padding: 20px 20px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface);
  box-shadow: var(--shadow);
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  font-size: .72rem;
  opacity: 0;
  animation: hero-rise .8s ease .28s forwards;
}
.preview-toolbar, .preview-caption, .preview-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--faint); font-size: .64rem; letter-spacing: .06em; text-transform: uppercase; }
.preview-toolbar { padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.live-dot {
  width: 7px;
  height: 7px;
  margin-right: auto;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-soft);
  animation: live-pulse 2.2s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { box-shadow: 0 0 0 3px var(--teal-soft); opacity: 1; }
  50% { box-shadow: 0 0 0 6px transparent; opacity: .75; }
}
.preview-state { color: var(--teal); font-weight: 700; }
.preview-query { display: grid; grid-template-columns: 30px 1fr; gap: 10px; padding-top: 14px; color: var(--ink); }
.query-line-number { color: var(--faint); }
.preview-query b { color: var(--blue); font-weight: 700; }
.preview-query em { color: var(--teal); font-style: normal; }
.preview-divider { height: 1px; margin: 21px 0 14px; background: var(--line); }
.preview-caption { color: var(--muted); }
.data-table { margin-top: 10px; border: 1px solid var(--line); }
.data-row { display: grid; grid-template-columns: .95fr 1.35fr .55fr; gap: 10px; padding: 9px 10px; border-top: 1px solid var(--line); color: var(--ink); font-size: .67rem; }
.data-row:first-child { border-top: 0; }
.data-head { color: var(--faint); background: var(--surface-blue); font-size: .59rem; font-weight: 700; letter-spacing: .07em; }
.data-row span:last-child { text-align: right; }
.preview-footer { padding-top: 14px; color: var(--blue); }
.preview-cursor { color: var(--teal); animation: cursor-blink 1.1s step-end infinite; }
@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.section { padding-bottom: 96px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 25px; padding-bottom: 18px; border-bottom: 1px solid var(--line-strong); }
.section-heading h2, .approach-grid h2 { margin-bottom: 0; font-size: clamp(1.75rem, 3vw, 2.55rem); letter-spacing: -.055em; line-height: 1.06; }
.section-heading > p { max-width: 400px; margin-bottom: 0; color: var(--muted); font-size: .92rem; }
.section-index { margin-bottom: 9px; color: var(--blue); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .66rem; font-weight: 700; letter-spacing: .1em; }
.product-grid, .feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.card { position: relative; display: flex; flex-direction: column; min-height: 325px; padding: 25px; overflow: hidden; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.card::after { position: absolute; right: -48px; bottom: -64px; width: 180px; height: 180px; border: 1px solid rgba(11, 92, 173, .13); border-radius: 50%; box-shadow: 0 0 0 17px rgba(11, 92, 173, .025), 0 0 0 39px rgba(11, 92, 173, .018); content: ""; }
.card-violet::after { border-color: rgba(8, 127, 134, .18); }
.card-teal::after { border-color: rgba(8, 167, 130, .18); }
.card-topline { position: relative; z-index: 1; display: flex; justify-content: space-between; margin-bottom: 27px; color: var(--faint); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .62rem; font-weight: 700; letter-spacing: .08em; }
.card-topline span:first-child { color: var(--teal); }
.card-violet .card-topline span:first-child { color: var(--teal); }
.card-teal .card-topline span:first-child { color: var(--teal); }
.card-icon { position: relative; z-index: 1; display: grid; width: 42px; height: 42px; place-items: center; margin-bottom: 19px; border: 1px solid #b9dddd; border-radius: 5px; color: var(--teal); background: var(--teal-soft); }
.card-violet .card-icon { border-color: #f1d4ad; color: var(--amber); background: var(--amber-soft); }
.card-teal .card-icon { border-color: #b1dfd8; color: #0b7f6a; background: #e0f5f0; }

html[data-theme="dark"] .card-teal .card-icon { border-color: #1b5a50; color: #6bddd0; background: #183c35; }
.card-icon svg { width: 21px; height: 21px; }
.card h3 { position: relative; z-index: 1; max-width: 380px; margin-bottom: 8px; font-size: 1.27rem; letter-spacing: -.035em; }
.card p { position: relative; z-index: 1; max-width: 460px; margin-bottom: 18px; color: var(--muted); font-size: .92rem; }
.card-meta { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.card-meta span, .meta span { padding: 5px 8px; border: 1px solid var(--line); border-radius: 3px; color: var(--muted); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .61rem; letter-spacing: .05em; }
.card-install {
  position: relative;
  z-index: 1;
  margin: 0 0 16px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface-blue);
  color: var(--ink);
  font-size: .72rem;
}
.card-install code { font-size: .72rem; }
.card-link { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 8px; margin-top: auto; color: var(--blue); font-size: .82rem; font-weight: 780; text-decoration: none; }
.card-link::after { content: "↗"; font-size: 1.1em; }
.card-violet .card-link { color: var(--teal); }
.card-teal .card-link { color: var(--teal); }
.tag { display: inline-flex; width: fit-content; margin-bottom: 16px; padding: 5px 9px; border: 1px solid #edcf9f; border-radius: 3px; color: var(--amber); background: var(--amber-soft); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .62rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

.repo-catalog {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.repo-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 18px;
  align-items: center;
  padding: 18px 22px;
  border-top: 1px solid var(--line);
}
.repo-row:first-child { border-top: 0; }
.repo-main p {
  max-width: 640px;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: .88rem;
}
.repo-name {
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.02em;
  text-decoration: none;
}
.repo-name:hover { color: var(--blue); }
.repo-lang {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--muted);
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  font-size: .61rem;
  letter-spacing: .05em;
  white-space: nowrap;
}
.repo-link {
  color: var(--blue);
  font-size: .78rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.repo-link:hover { color: var(--teal); }

.section-approach { padding-top: 20px; }
.approach-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; padding: 31px 0; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.approach-copy > p { max-width: 570px; margin-bottom: 24px; color: var(--muted); font-size: 1.05rem; }
.principles { display: grid; gap: 11px; color: var(--muted); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .72rem; }
.principles span { padding-top: 11px; border-top: 1px solid var(--line); }
.principles b { color: var(--ink); }

.page-hero { padding-top: 66px; padding-bottom: 50px; }
.page-hero h1 { max-width: 780px; font-size: clamp(2.8rem, 6vw, 5.6rem); }
.page-hero .hero-copy { max-width: 700px; }
.breadcrumb { display: inline-flex; margin-bottom: 27px; color: var(--muted); font-size: .82rem; text-decoration: none; }
.breadcrumb:hover { color: var(--blue); }
.split-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: 16px; align-items: start; }
.panel { padding: 26px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.panel h2 { margin-bottom: 9px; font-size: 1.35rem; letter-spacing: -.04em; }
.panel > p { color: var(--muted); font-size: .92rem; }
.panel + .panel { margin-top: 16px; }
.panel-accent { border-color: #a9c9e7; background: var(--surface-blue); box-shadow: none; }
.feature-list, .steps { display: grid; gap: 12px; margin: 21px 0 0; padding: 0; list-style: none; }
.feature-list li { display: flex; gap: 11px; color: var(--muted); font-size: .9rem; }
.feature-list li::before { flex: 0 0 auto; width: 7px; height: 7px; margin-top: 9px; border-radius: 50%; background: var(--teal); content: ""; }
.steps { counter-reset: steps; }
.steps li { display: grid; grid-template-columns: 27px 1fr; gap: 10px; align-items: start; color: var(--muted); font-size: .9rem; }
.steps li::before { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 3px; color: #fff; background: var(--blue); content: counter(steps); counter-increment: steps; font-size: .7rem; font-weight: 850; }
.notice { margin-top: 19px; padding: 12px 14px; border-left: 2px solid var(--amber); color: var(--muted); background: var(--amber-soft); font-size: .82rem; }
.text-link { color: var(--blue); font-weight: 700; text-decoration: none; }
.meta { display: flex; flex-wrap: wrap; gap: 7px; margin: 19px 0 0; }
.screenshots { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.screenshot { margin: 0; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--surface); }
.screenshot img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.screenshot figcaption { padding: 10px 13px 12px; color: var(--muted); font-size: .78rem; }
.screenshot-hero {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.screenshot-hero img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
}
.screenshot-hero figcaption {
  padding: 12px 16px 14px;
  color: var(--muted);
  font-size: .8rem;
  border-top: 1px solid var(--line);
}
.faq-panel h2 { margin-bottom: 18px; }
.faq-panel details {
  border-top: 1px solid var(--line);
  padding: 14px 0;
}
.faq-panel details:first-of-type { border-top: 0; padding-top: 0; }
.faq-panel summary {
  cursor: pointer;
  color: var(--ink);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.02em;
  list-style: none;
}
.faq-panel summary::-webkit-details-marker { display: none; }
.faq-panel summary::after {
  content: "+";
  float: right;
  color: var(--blue);
  font-weight: 700;
}
.faq-panel details[open] summary::after { content: "–"; }
.faq-panel details p {
  margin: 10px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: .9rem;
}
.install-grid-dual { grid-template-columns: 1fr 1fr; }
.site-footer { margin-top: 12px; padding: 28px 0 36px; border-top: 1px solid var(--line-strong); color: var(--muted); font-size: .8rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.footer-inner p { margin: 0; }
.coming-soon { max-width: 680px; margin: 44px auto 110px; text-align: center; }
.coming-soon .card-icon { margin: 0 auto 24px; }
.coming-soon h1 { margin-right: auto; margin-left: auto; font-size: clamp(2.8rem, 7vw, 5.4rem); }
.coming-soon .hero-copy { margin-right: auto; margin-left: auto; }
.coming-soon .button-row { justify-content: center; }

.support-model { border: 1px solid var(--line-strong); background: var(--surface); box-shadow: var(--shadow); }
.support-heading { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: end; padding: 24px 26px; border-bottom: 1px solid var(--line); }
.support-heading .section-index { margin: 0; }
.support-heading h2 { max-width: 560px; margin: 0; font-size: clamp(1.55rem, 3vw, 2.3rem); letter-spacing: -.055em; line-height: 1.08; }
.support-columns { display: grid; grid-template-columns: 1fr 1fr; }
.support-block { min-height: 260px; padding: 25px 26px; }
.support-block + .support-block { border-left: 1px solid var(--line); }
.support-core { background: var(--surface-blue); }
.support-label, .install-card-label, .install-number { color: var(--faint); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .62rem; font-weight: 800; letter-spacing: .09em; }
.support-label { display: flex; align-items: center; gap: 8px; margin-bottom: 25px; }
.support-core .support-label { color: var(--blue); }
.support-optional .support-label { color: var(--teal); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.support-block h3 { margin-bottom: 9px; font-size: 1.25rem; letter-spacing: -.035em; }
.support-block p { max-width: 470px; margin-bottom: 20px; color: var(--muted); font-size: .9rem; }
.support-tags, .database-list { display: flex; flex-wrap: wrap; gap: 6px; }
.support-tags span, .database-list span { padding: 5px 8px; border: 1px solid var(--line-strong); border-radius: 3px; color: var(--muted); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .59rem; letter-spacing: .04em; }
.support-note { padding: 14px 18px; border-top: 1px solid var(--line); color: var(--muted); background: var(--amber-soft); font-size: .82rem; }
.support-note strong { color: var(--amber); }
.install-grid { display: grid; grid-template-columns: .86fr 1.1fr 1.04fr; gap: 14px; align-items: stretch; }
.install-card { position: relative; padding: 24px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow); }
.install-required { border-color: #9dbfe1; background: var(--surface-blue); }
.install-number { margin-bottom: 26px; color: var(--blue); font-size: .8rem; }
.install-card-label { margin-bottom: 8px; }
.install-required .install-card-label { color: var(--blue); }
.install-card h3 { margin-bottom: 9px; font-size: 1.28rem; letter-spacing: -.04em; }
.install-card > p { margin-bottom: 20px; color: var(--muted); font-size: .87rem; }
.install-card .button { width: 100%; margin-top: 6px; white-space: normal; line-height: 1.3; text-align: center; }
.package-list { display: grid; gap: 0; margin-top: 18px; border-top: 1px solid var(--line); }
.package-row { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding: 10px 0; border-bottom: 1px solid var(--line); color: var(--blue); font-size: .76rem; text-decoration: none; }
.package-row:hover, .platform-links a:hover { color: var(--teal); }
.package-row b { display: block; color: var(--ink); font-size: .82rem; }
.package-row small { display: block; margin-top: 1px; color: var(--faint); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .59rem; }
.platform-pack { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.platform-pack-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.platform-pack-title b { font-size: .9rem; }
.platform-pack-title span { color: var(--faint); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .59rem; }
.platform-links { display: flex; flex-wrap: wrap; gap: 7px 13px; }
.platform-links a { color: var(--blue); font-size: .73rem; font-weight: 700; text-decoration: none; }
.install-platforms .notice { margin-top: 18px; font-size: .74rem; }
.install-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 17px; }
.install-steps > div { display: flex; align-items: flex-start; gap: 10px; padding-top: 13px; border-top: 1px solid var(--line-strong); }
.install-steps span { display: grid; width: 23px; height: 23px; flex: 0 0 auto; place-items: center; border-radius: 3px; color: #fff; background: var(--blue); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .67rem; font-weight: 800; }
.install-steps p { margin: 0; color: var(--muted); font-size: .78rem; line-height: 1.45; }
.release-status { margin: 18px 0 0; color: var(--faint); font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace; font-size: .65rem; }

@media (prefers-reduced-motion: reduce) {
  .hero-brand,
  .hero-content .eyebrow,
  .hero-content h1,
  .hero-content .hero-copy,
  .hero-content .button-row,
  .hero-content .hero-facts,
  .query-preview,
  .live-dot,
  .preview-cursor {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
  .button:hover { transform: none; }
}

html[data-theme="dark"] .site-header { background: rgba(16, 26, 37, .94); }
html[data-theme="dark"] .utility-bar { color: #d9e9f6; background: #092846; }
html[data-theme="dark"] .utility-inner span:last-child { color: #a9c5dc; }
html[data-theme="dark"] .button-primary { color: #09233a; }
html[data-theme="dark"] .button-primary:hover { color: #061a2b; background: #a0d1f6; }

@media (max-width: 850px) {
  .hero { grid-template-columns: 1fr; gap: 46px; }
  .query-preview { max-width: 650px; }
  .approach-grid { gap: 35px; }
  .install-grid { grid-template-columns: 1fr 1fr; }
  .install-platforms { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .container, .nav { width: min(100% - 32px, 1160px); }
  .utility-inner { min-height: 28px; font-size: .58rem; }
  .utility-inner span:last-child { display: none; }
  .nav { min-height: 66px; }
  .nav-links { gap: 14px; font-size: .75rem; }
  .hero { padding-top: 65px; padding-bottom: 68px; }
  h1 { font-size: 3.55rem; }
  .section { padding-bottom: 70px; }
  .product-grid, .feature-grid, .split-grid, .screenshots, .approach-grid { grid-template-columns: 1fr; }
  .repo-row { grid-template-columns: minmax(0, 1fr) auto; gap: 10px 16px; }
  .repo-lang { grid-column: 2; grid-row: 1; }
  .repo-link { grid-column: 1 / -1; }
  .support-heading, .support-columns { grid-template-columns: 1fr; }
  .support-block + .support-block { border-top: 1px solid var(--line); border-left: 0; }
  .install-grid, .install-steps { grid-template-columns: 1fr; }
  .install-platforms { grid-column: auto; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 13px; }
  .card { min-height: 290px; }
  .page-hero { padding-top: 48px; }
}
@media (max-width: 430px) {
  .nav-links a[href="#open-source"],
  .nav-links a[href="#approach"] { display: none; }
  h1 { font-size: 3.2rem; }
  .button { width: 100%; }
  .panel, .card, .query-preview { padding: 20px; }
  .hero-facts { display: grid; gap: 10px; }
  .hero-brand { font-size: 1.4rem; }
  .hero-brand img { width: 40px; height: 40px; }
  .data-row { grid-template-columns: .85fr 1.25fr .55fr; gap: 5px; font-size: .59rem; }
  .support-heading, .support-block { padding: 20px; }
  .theme-toggle [data-theme-label] { display: none; }
  .repo-row { padding: 16px 16px; }
}