:root {
  --bg: #07111c;
  --bg-2: #0c1623;
  --panel: rgba(8, 14, 22, 0.92);
  --panel-2: rgba(11, 19, 29, 0.96);
  --line: rgba(132, 162, 191, 0.2);
  --line-strong: rgba(132, 162, 191, 0.34);
  --text: #eff5fb;
  --muted: #9eabb8;
  --cyan: #53d6ff;
  --blue: #5f7cff;
  --magenta: #d05cff;
  --red: #ff6767;
  --yellow: #ffcd57;
  --green: #6ae581;
  --orange: #ff9b43;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  --mono: "SFMono-Regular", "JetBrains Mono", "Cascadia Code", "Menlo", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--mono);
  background:
    radial-gradient(circle at top left, rgba(83, 214, 255, 0.14), transparent 30%),
    radial-gradient(circle at top right, rgba(208, 92, 255, 0.12), transparent 26%),
    linear-gradient(180deg, #06101a 0%, #09131f 48%, #07111c 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.34;
}

a {
  color: inherit;
}

.page-shell {
  width: min(1440px, calc(100% - 28px));
  margin: 0 auto;
  padding: 18px 0 36px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 4px 18px;
}

.wordmark {
  color: var(--text);
  text-decoration: none;
  text-transform: lowercase;
  letter-spacing: 0.16em;
  font-weight: 700;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.nav-links a,
.repo-link a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.repo-link a:hover,
.repo-link a:focus-visible {
  color: var(--text);
}

.terminal-shell {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(9, 16, 25, 0.98), rgba(6, 12, 19, 0.96));
  box-shadow: var(--shadow);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 18px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot-red {
  background: var(--red);
}

.dot-yellow {
  background: var(--yellow);
}

.dot-green {
  background: var(--green);
}

.terminal-label {
  margin-left: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.terminal-body {
  padding: 20px;
}

.terminal-block {
  padding: 18px 0 22px;
  border-bottom: 1px solid var(--line);
}

.terminal-block:last-child {
  border-bottom: 0;
}

.banner-block {
  padding-top: 6px;
}

.ascii-art,
.terminal-body pre {
  margin: 0;
  overflow-x: auto;
}

.ascii-art {
  display: inline-block;
  padding: 0;
  font-size: clamp(0.75rem, 1.45vw, 1.22rem);
  line-height: 1.16;
}

.cyan {
  color: var(--cyan);
}

.blue {
  color: var(--blue);
}

.magenta {
  color: var(--magenta);
}

.red {
  color: var(--red);
}

.yellow {
  color: var(--yellow);
}

.green {
  color: var(--green);
}

.tagline,
.repo-link,
.lead,
.copy-block p,
.signal-item p,
.footer p {
  margin: 0;
  line-height: 1.7;
}

.tagline,
.repo-link,
.section-kicker,
.label,
.heading,
.signal-name {
  color: var(--muted);
}

.tagline {
  margin-top: 12px;
}

.repo-link {
  margin-top: 2px;
}

.lead {
  max-width: 96ch;
  margin-top: 16px;
}

.section-kicker {
  margin-bottom: 14px;
}

.inline-grid,
.help-columns,
.config-layout,
.signal-list {
  display: grid;
  gap: 14px;
}

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

.inline-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.inline-card,
.help-panel,
.config-block,
.copy-block,
.signal-item,
.prompt-block {
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
}

.label,
.heading,
.signal-name {
  margin: 0 0 10px;
}

.help-columns {
  grid-template-columns: 1.1fr 1.15fr 1.2fr;
}

.config-layout {
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.4fr);
  align-items: start;
}

.copy-block {
  display: grid;
  gap: 14px;
}

.signal-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.footer {
  padding: 18px 4px 0;
  color: var(--muted);
  font-size: 0.92rem;
}

code {
  font-family: inherit;
  white-space: pre;
  line-height: 1.7;
}

@media (max-width: 1100px) {
  .inline-grid-3,
  .help-columns,
  .signal-list,
  .config-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(100% - 16px, 1440px);
    padding-top: 10px;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 14px;
  }

  .terminal-body {
    padding: 14px;
  }

  .inline-grid-2 {
    grid-template-columns: 1fr;
  }

  .terminal-bar {
    min-height: 46px;
    padding: 0 14px;
  }

  .inline-card,
  .help-panel,
  .config-block,
  .copy-block,
  .signal-item,
  .prompt-block {
    padding: 12px;
  }
}

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