:root {
  color-scheme: dark;
  --canvas: #071c17;
  --canvas-raised: #0d2a22;
  --panel: #12372c;
  --panel-soft: #174537;
  --ink: #fffaf0;
  --muted: #b9cbc3;
  --green: #2fd49b;
  --green-dark: #0b5d47;
  --terracotta: #f27b5b;
  --gold: #f5c451;
  --line: rgba(255, 255, 255, 0.14);
  --danger-bg: #4d211d;
  --danger-line: #f0957b;
  --warning-bg: #493914;
  --warning-line: #f5c451;
  --max: 70rem;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--canvas);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% -10%, rgba(47, 212, 155, 0.18), transparent 31rem),
    radial-gradient(circle at -10% 30%, rgba(242, 123, 91, 0.1), transparent 26rem),
    var(--canvas);
  font-size: 1rem;
  line-height: 1.65;
}

a {
  color: var(--green);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

a:hover {
  color: #79edc4;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 0.2rem solid var(--gold);
  outline-offset: 0.2rem;
  border-radius: 0.25rem;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.65rem 0.9rem;
  color: var(--canvas);
  background: var(--gold);
  border-radius: 0.5rem;
  font-weight: 800;
  transform: translateY(-180%);
}

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

.site-header,
.site-footer,
.hero,
.content-shell {
  width: min(var(--max), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 5rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  font-weight: 900;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  color: var(--canvas);
  background: linear-gradient(145deg, var(--green), #8cf2cd);
  border-radius: 0.75rem;
  box-shadow: 0 0 1.5rem rgba(47, 212, 155, 0.22);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.85rem 1.1rem;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 750;
  text-decoration: none;
}

.site-nav a[aria-current="page"],
.site-nav a:hover {
  color: var(--ink);
}

.hero {
  padding-block: clamp(4rem, 10vw, 7.5rem);
}

.hero.compact {
  padding-block: clamp(2.5rem, 7vw, 4.5rem);
}

.eyebrow,
.status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.32rem 0.65rem;
  border: 1px solid rgba(47, 212, 155, 0.45);
  border-radius: 999px;
  color: #a3f5d7;
  background: rgba(47, 212, 155, 0.08);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.status.warning {
  color: #ffe7a5;
  border-color: var(--warning-line);
  background: var(--warning-bg);
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.15;
}

h1 {
  max-width: 13ch;
  margin-block: 1rem;
  font-size: clamp(2.4rem, 8vw, 5.5rem);
  letter-spacing: -0.055em;
}

.compact h1 {
  max-width: 18ch;
  font-size: clamp(2.2rem, 7vw, 4.3rem);
}

h2 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  letter-spacing: -0.025em;
}

h3 {
  font-size: 1.06rem;
}

.lead {
  max-width: 45rem;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.05rem;
  border: 1px solid var(--green);
  border-radius: 0.8rem;
  color: var(--canvas);
  background: var(--green);
  font-weight: 900;
  text-decoration: none;
}

.button.secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--line);
}

.content-shell {
  padding-bottom: 5rem;
}

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

.card,
.content-section,
.notice,
.steps li {
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(23, 69, 55, 0.95), rgba(13, 42, 34, 0.95));
  box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.12);
}

.card {
  min-height: 12rem;
  padding: 1.25rem;
  border-radius: 1rem;
}

.card .number {
  display: block;
  margin-bottom: 1.75rem;
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.card p,
.content-section p,
.content-section li,
.steps p {
  color: var(--muted);
}

.content-section {
  margin-bottom: 1rem;
  padding: clamp(1.2rem, 4vw, 2rem);
  border-radius: 1rem;
}

.content-section > :last-child,
.notice > :last-child {
  margin-bottom: 0;
}

.notice {
  margin-bottom: 1rem;
  padding: 1rem 1.15rem;
  border-radius: 0.85rem;
}

.notice.warning {
  border-color: var(--warning-line);
  background: var(--warning-bg);
}

.notice.danger {
  border-color: var(--danger-line);
  background: var(--danger-bg);
}

.steps {
  display: grid;
  gap: 0.8rem;
  margin: 1.25rem 0 0;
  padding: 0;
  counter-reset: steps;
  list-style: none;
}

.steps li {
  position: relative;
  padding: 1rem 1rem 1rem 4rem;
  border-radius: 0.85rem;
  counter-increment: steps;
}

.steps li::before {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 0.65rem;
  color: var(--canvas);
  background: var(--green);
  content: counter(steps);
  font-weight: 950;
}

.steps strong {
  display: block;
  margin-bottom: 0.2rem;
}

.steps p {
  margin: 0;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.93rem;
}

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

th {
  color: var(--canvas);
  background: var(--green);
}

ul {
  padding-left: 1.25rem;
}

code {
  padding: 0.12rem 0.3rem;
  border-radius: 0.3rem;
  color: #d0f9e9;
  background: rgba(0, 0, 0, 0.28);
}

address {
  color: var(--muted);
  font-style: normal;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 48rem) {
  .site-header,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    padding-block: 1rem;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .card {
    min-height: auto;
  }
}

@media (max-width: 24rem) {
  .site-header,
  .site-footer,
  .hero,
  .content-shell {
    width: min(var(--max), calc(100% - 1.25rem));
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .site-nav {
    gap: 0.6rem 0.8rem;
  }
}

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

@media print {
  :root {
    color-scheme: light;
  }

  body {
    color: #111;
    background: #fff;
  }

  .site-header,
  .site-footer,
  .hero,
  .content-shell {
    width: 100%;
  }

  .site-nav,
  .skip-link,
  .hero-actions {
    display: none;
  }

  .card,
  .content-section,
  .notice,
  .steps li {
    color: #111;
    background: #fff;
    box-shadow: none;
    break-inside: avoid;
  }

  .card p,
  .content-section p,
  .content-section li,
  .steps p,
  address,
  .site-footer {
    color: #333;
  }
}