:root {
  color-scheme: dark;
  --background: #0d0f14;
  --surface: #161922;
  --surface-raised: #1d2230;
  --text: #f4f5f7;
  --muted: #b9bfcb;
  --accent: #ff8a4c;
  --accent-soft: rgba(255, 138, 76, 0.14);
  --border: #303747;
  --focus: #8ab4ff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 138, 76, 0.12), transparent 34rem),
    var(--background);
  line-height: 1.65;
}

a {
  color: #ffad80;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #ffd0b6;
}

a:focus-visible {
  border-radius: 0.2rem;
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.shell {
  width: min(100% - 2rem, 58rem);
  margin: 0 auto;
}

header {
  padding: 2rem 0 1rem;
}

.topbar {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  gap: 0.7rem;
  align-items: center;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-decoration: none;
}

.spark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid rgba(255, 138, 76, 0.35);
  border-radius: 0.6rem;
  background: var(--accent-soft);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

nav a {
  padding: 0.38rem 0.65rem;
  border-radius: 0.45rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: none;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--text);
  background: var(--surface-raised);
}

.skip-link {
  position: fixed;
  z-index: 10;
  top: 0.6rem;
  left: 0.6rem;
  padding: 0.65rem 0.85rem;
  border-radius: 0.45rem;
  color: var(--background);
  background: var(--text);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

main {
  padding: 1rem 0 4rem;
}

.hero,
.policy {
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: rgba(22, 25, 34, 0.94);
  box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, 0.22);
}

.hero {
  padding: clamp(1.5rem, 5vw, 3.5rem);
}

.policy {
  padding: clamp(1.35rem, 4vw, 3rem);
}

.eyebrow {
  margin: 0 0 0.65rem;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.2;
}

h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2rem, 7vw, 4rem);
  letter-spacing: -0.04em;
}

h2 {
  margin: 2.4rem 0 0.7rem;
  font-size: 1.35rem;
}

h3 {
  margin: 1.4rem 0 0.4rem;
  font-size: 1.05rem;
}

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

.lead {
  max-width: 58ch;
  margin: 1rem 0 0;
  font-size: 1.08rem;
}

.status {
  display: inline-flex;
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 1.25rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid rgba(255, 138, 76, 0.4);
  border-radius: 999px;
  color: #ffc5a5;
  background: var(--accent-soft);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.03em;
}

.status::before {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  content: "";
  box-shadow: 0 0 0.8rem rgba(255, 138, 76, 0.8);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  min-height: 2.7rem;
  padding: 0.65rem 1rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  color: var(--text);
  background: var(--surface-raised);
  font-weight: 750;
  text-decoration: none;
}

.button.primary {
  border-color: var(--accent);
  color: #1a0e08;
  background: var(--accent);
}

.button:hover {
  color: var(--text);
  border-color: rgba(255, 138, 76, 0.7);
}

.button.primary:hover {
  color: #1a0e08;
  background: #ffab7f;
}

.meta {
  margin: 0.8rem 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 2rem 0 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: var(--border);
}

.metric {
  padding: 1rem;
  background: var(--surface-raised);
}

.metric strong,
.metric span {
  display: block;
}

.metric strong {
  font-size: 1.35rem;
}

.metric span {
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.section-block {
  margin-top: 1.25rem;
  padding: clamp(1.35rem, 4vw, 2.4rem);
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: rgba(22, 25, 34, 0.9);
}

.section-block h2:first-child {
  margin-top: 0;
}

.feature-grid,
.steps,
.command-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.feature,
.step,
.command {
  padding: 1.05rem;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--surface-raised);
}

.feature h3,
.step h3,
.command h3 {
  margin-top: 0;
}

.feature p,
.step p,
.command p {
  margin-bottom: 0;
}

.step-number {
  display: grid;
  width: 1.8rem;
  height: 1.8rem;
  margin-bottom: 0.75rem;
  place-items: center;
  border-radius: 50%;
  color: #1a0e08;
  background: var(--accent);
  font-size: 0.8rem;
  font-weight: 850;
}

.tag {
  display: inline-block;
  margin: 0 0 0.55rem;
  padding: 0.2rem 0.45rem;
  border-radius: 0.35rem;
  color: #ffc5a5;
  background: var(--accent-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

code {
  padding: 0.12rem 0.35rem;
  border: 1px solid var(--border);
  border-radius: 0.3rem;
  color: #ffd3bc;
  background: #11141b;
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.9em;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 0.75rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface-raised);
}

th,
td {
  padding: 0.8rem 0.9rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--text);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

td {
  color: var(--muted);
}

tr:last-child td {
  border-bottom: 0;
}

.page-title {
  max-width: 22ch;
  font-size: clamp(2rem, 6vw, 3.4rem);
}

.fine-print {
  color: var(--muted);
  font-size: 0.82rem;
}

.card {
  display: block;
  min-height: 10rem;
  padding: 1.3rem;
  border: 1px solid var(--border);
  border-radius: 0.85rem;
  color: var(--text);
  background: var(--surface-raised);
  text-decoration: none;
}

.card:hover {
  border-color: rgba(255, 138, 76, 0.65);
  transform: translateY(-1px);
}

.card strong {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 1.15rem;
}

.card span {
  color: var(--muted);
}

.notice {
  margin: 1.6rem 0;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--accent);
  border-radius: 0.25rem 0.65rem 0.65rem 0.25rem;
  background: var(--accent-soft);
}

.notice p {
  margin: 0;
  color: var(--text);
}

ul {
  padding-left: 1.25rem;
}

li + li {
  margin-top: 0.45rem;
}

footer {
  padding: 0 0 2.5rem;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

@media (max-width: 40rem) {
  .cards,
  .metrics,
  .feature-grid,
  .steps,
  .command-grid {
    grid-template-columns: 1fr;
  }

  header {
    padding-top: 1.25rem;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
  }

  nav a {
    padding-left: 0;
    padding-right: 0.8rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .card {
    transition: border-color 160ms ease, transform 160ms ease;
  }
}