:root {
  --bg: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --card: #ffffff;
  --border: #e5e7eb;
  --accent: #16a34a;
  --accent-contrast: #ffffff;
  --badge-bg: #dcfce7;
}

@media(prefers-color-scheme:dark) {
  :root {
    --bg: #0b0f14;
    --text: #e5e7eb;
    --muted: #9ca3af;
    --card: #0f1720;
    --border: #1f2937;
    --accent: #22c55e;
    --accent-contrast: #00120a;
    --badge-bg: #052e16;
  }
}

html,
body {
  height: 100%
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background: radial-gradient(900px 600px at 100% -10%, rgba(22, 163, 74, .08), transparent 50%),
    radial-gradient(900px 600px at -10% 100%, rgba(22, 163, 74, .08), transparent 50%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.wrap {
  max-width: 920px;
  margin: clamp(16px, 5vw, 48px) auto;
  padding: 0 20px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: clamp(18px, 3.5vw, 36px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .06), inset 0 1px 0 rgba(255, 255, 255, .02);
}

.header {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
}

.logo {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, #4ade80 100%);
  color: var(--accent-contrast);
  font-weight: 800;
  letter-spacing: .5px;
  box-shadow: 0 8px 24px rgba(22, 163, 74, .35);
}

h1 {
  font-size: clamp(22px, 2.6vw, 34px);
  margin: 0
}

.app-sub {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: .95rem
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 14px 0 26px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--badge-bg);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: .85rem;
}

.note {
  border-left: 4px solid var(--accent);
  background: rgba(22, 163, 74, .08);
  padding: 12px 14px;
  border-radius: 10px;
  margin: 8px 0 2px;
  font-size: .95rem;
}

section {
  border-top: 1px dashed var(--border);
  padding-top: 20px;
  margin-top: 20px;
}

h2 {
  font-size: clamp(18px, 2.1vw, 24px);
  margin: 6px 0 10px;
}

ul {
  margin: 8px 0 10px 1.2rem
}

li {
  margin: 6px 0
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  border-top: 1px solid var(--border);
  margin-top: 28px;
  padding-top: 16px;
  color: var(--muted);
  font-size: .92rem;
  flex-wrap: wrap;
}

.muted {
  color: var(--muted)
}

@media print {
  body {
    background: #fff
  }

  .card {
    box-shadow: none;
    border: 0;
    padding: 0
  }
}