:root {
  color-scheme: light dark;
  --background: #f8faf8;
  --surface: #ffffff;
  --text: #17211b;
  --muted: #526158;
  --line: #ccd6cf;
  --accent: #12653d;
  --accent-strong: #0b4d2d;
  --accent-soft: #e0f2e8;
  --danger: #9f1c25;
  --danger-soft: #fdebec;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

.seed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
  gap: 1.25rem;
  margin-block: 2rem;
}

.seed-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1.5rem;
}

.seed-card h3 { font-size: 1.45rem; line-height: 1.2; margin-block: 0.6rem; }
.seed-card h3 a { color: var(--text); text-decoration: none; }
.seed-counts { color: var(--accent-strong); }
.seed-title { font-size: clamp(2.4rem, 5vw, 4.5rem); }
.seed-files { padding-left: 1.2rem; }
.seed-files li { margin-block: 0.6rem; overflow-wrap: anywhere; }
.task-list details { border-bottom: 1px solid var(--line); padding-block: 1rem; }
.task-list summary { cursor: pointer; }
.task-list p { overflow-wrap: anywhere; }

body {
  background: var(--background);
  color: var(--text);
  margin: 0;
}

a {
  color: var(--accent-strong);
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.18em;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid #ffbf47;
  outline-offset: 3px;
}

.skip-link {
  background: var(--text);
  color: var(--surface);
  left: 1rem;
  padding: 0.65rem 1rem;
  position: absolute;
  top: -5rem;
  z-index: 10;
}

.skip-link:focus {
  top: 1rem;
}

.site-header,
footer,
main {
  margin-inline: auto;
  max-width: 76rem;
  padding-inline: clamp(1rem, 4vw, 3rem);
}

.site-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  min-height: 5rem;
}

.brand {
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 800;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

main {
  padding-block: clamp(2rem, 8vw, 7rem);
}

section + section {
  margin-top: clamp(4rem, 9vw, 8rem);
}

.hero {
  max-width: 64rem;
}

.dial-layout {
  padding-top: clamp(1.5rem, 4vw, 3rem);
}

.dial-layout .hero h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  max-width: none;
}

.chant {
  color: var(--accent-strong);
  font-size: clamp(1.9rem, 4.7vw, 3.7rem);
  font-weight: 850;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-block: 1rem;
  text-wrap: balance;
}

.command-label {
  margin-bottom: 0.5rem;
}

.dial-command {
  font-size: 0.9rem;
  margin-block: 0.5rem;
  overflow-wrap: anywhere;
}

.dial-help {
  color: var(--muted);
  margin-top: 1.25rem;
}

.dial-help summary {
  color: var(--accent-strong);
  cursor: pointer;
}

.dial-help p {
  max-width: 72ch;
}

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

h1,
h2 {
  letter-spacing: -0.035em;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.65rem, 7vw, 6.5rem);
  margin-block: 0.4rem 1.5rem;
  max-width: 16ch;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
}

.lede {
  color: var(--muted);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  max-width: 62ch;
}

.actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  margin-top: 1.75rem;
}

.button {
  background: var(--accent-strong);
  border: 2px solid var(--accent-strong);
  border-radius: 0.35rem;
  color: #ffffff;
  display: inline-block;
  font-weight: 750;
  padding: 0.7rem 1rem;
  text-decoration: none;
}

.button:hover {
  background: var(--accent);
}

.button-secondary {
  background: transparent;
  color: var(--accent-strong);
}

.feature-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
  padding: 0;
}

.feature-grid li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0.6rem;
  min-height: 10rem;
  padding: 1.4rem;
}

.feature-grid strong,
.feature-grid span {
  display: block;
}

.feature-grid strong {
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}

.feature-grid span,
.muted {
  color: var(--muted);
}

.example {
  align-items: start;
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  grid-template-columns: minmax(0, 3fr) minmax(16rem, 2fr);
}

dl {
  display: grid;
  gap: 0.75rem;
}

dl div {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 1rem;
  grid-template-columns: 9rem 1fr;
  padding-top: 0.75rem;
}

dt {
  font-weight: 750;
}

dd {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.qr-card {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  color: #17211b;
  margin: 0;
  padding: 1rem;
}

.qr-card img {
  display: block;
  height: auto;
  max-width: 100%;
}

.qr-card figcaption {
  font-size: 0.9rem;
  margin-top: 0.75rem;
}

.join-layout {
  max-width: 62rem;
}

.join-layout h1 {
  font-size: clamp(2.4rem, 6vw, 5rem);
}

.status,
.notice {
  border-left: 0.35rem solid var(--accent);
  padding: 0.8rem 1rem;
}

.notice-error {
  background: var(--danger-soft);
  border-color: var(--danger);
}

.verified-badge {
  background: var(--accent-soft);
  border-radius: 999px;
  color: var(--accent-strong);
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.35rem 0.7rem;
}

.steps {
  padding-left: 1.4rem;
}

.steps li + li {
  margin-top: 0.75rem;
}

pre {
  background: #111a14;
  border-radius: 0.5rem;
  color: #e7f4eb;
  max-height: 40rem;
  overflow: auto;
  padding: 1rem;
  white-space: pre-wrap;
}

.plain-output {
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  margin: 0;
  padding: 1rem;
  white-space: pre-wrap;
}

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding-block: 1.5rem 3rem;
}

[hidden] {
  display: none !important;
}

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

  .feature-grid,
  .example {
    grid-template-columns: 1fr;
  }

  dl div {
    gap: 0.15rem;
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #0f1511;
    --surface: #17201a;
    --text: #eef7f0;
    --muted: #b4c2b8;
    --line: #3a493f;
    --accent: #6fd29a;
    --accent-strong: #8ae5af;
    --accent-soft: #163b27;
    --danger: #ff8a91;
    --danger-soft: #3f171b;
  }

  .button {
    background: #8ae5af;
    border-color: #8ae5af;
    color: #0b2b18;
  }

  .button-secondary {
    background: transparent;
    color: #8ae5af;
  }
}