:root {
  color-scheme: dark;
  --hero-bg: #101411;
  --hero-ink: #f7f4ea;
  --hero-muted: #d8d0bf;
  --surface: #f4efe3;
  --surface-ink: #1b1a16;
  --surface-muted: #5f5b50;
  --surface-line: rgba(27, 26, 22, 0.12);
  --surface-line-strong: rgba(27, 26, 22, 0.2);
  --accent: #86d865;
  --accent-strong: #5ca43c;
  --accent-warm: #e9aa4d;
  --danger: #d5674c;
  --status-bg: rgba(17, 21, 17, 0.08);
  --status-border: rgba(17, 21, 17, 0.16);
  --shadow: 0 24px 56px rgba(13, 17, 14, 0.18);
  --max-width: 1200px;
  font-family: "Inter", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--hero-bg);
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--hero-ink);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.hero {
  position: relative;
  min-height: 78svh;
  overflow: hidden;
  background: linear-gradient(180deg, #111713 0%, #0b100c 100%);
}

.hero-motion,
.hero-grid,
.hero-beam,
.hero-noise {
  position: absolute;
  inset: 0;
}

.hero-motion {
  overflow: hidden;
}

.hero-grid {
  background:
    linear-gradient(rgba(134, 216, 101, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(233, 170, 77, 0.08) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.25));
  animation: grid-drift 20s linear infinite;
}

.hero-beam {
  top: 0;
  bottom: 0;
  left: 0;
  right: auto;
  width: 48%;
  background: linear-gradient(90deg, transparent, rgba(134, 216, 101, 0.12), transparent);
  transform: skewX(-28deg) translateX(-140%);
  filter: blur(0.5px);
}

.hero-beam-b {
  width: 36%;
  background: linear-gradient(90deg, transparent, rgba(233, 170, 77, 0.16), transparent);
}

.hero-beam-a {
  animation: beam-sweep 13s ease-in-out infinite;
}

.hero-beam-b {
  animation: beam-sweep 17s ease-in-out infinite -7s;
}

.hero-noise {
  background:
    linear-gradient(180deg, rgba(8, 10, 8, 0.08), rgba(8, 10, 8, 0.72)),
    repeating-linear-gradient(-35deg, rgba(247, 244, 234, 0.04) 0 2px, transparent 2px 24px);
  opacity: 0.55;
  animation: noise-shift 18s linear infinite;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 78svh;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 22px 18px 92px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.brand-lockup .eyebrow {
  margin: 0;
  line-height: 1;
}

.brand-mark {
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  border-radius: 8px;
  background: rgba(247, 244, 234, 0.08);
  box-shadow: inset 0 0 0 1px rgba(247, 244, 234, 0.08);
}

.back-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 20px;
  color: var(--hero-muted);
  text-decoration: none;
}

.back-link:hover,
.back-link:focus-visible {
  color: var(--hero-ink);
}

.eyebrow,
.section-label,
.summary-label {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero h1,
.workspace h2,
.alternatives h2,
.detail-panel h2,
.snippet-header h3 {
  margin: 0;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 11ch;
  font-size: 3.7rem;
  line-height: 0.96;
}

.hero-copy {
  max-width: 42rem;
  margin: 18px 0 0;
  color: var(--hero-muted);
  font-size: 1.1rem;
  line-height: 1.6;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button,
.mini-button,
.icon-button,
.tab-button {
  border-radius: 6px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.button:disabled,
.icon-button:disabled,
.tab-button:disabled {
  opacity: 0.36;
  cursor: default;
  pointer-events: none;
}

.button-primary {
  background: var(--accent);
  color: #152012;
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #9ce379;
}

.button-secondary,
.button-ghost,
.mini-button,
.icon-button,
.tab-button {
  background: transparent;
  color: inherit;
  border: 1px solid currentColor;
}

.button-secondary,
.button-ghost {
  color: var(--hero-ink);
  border-color: rgba(247, 244, 234, 0.32);
}

.button-secondary:hover,
.button-secondary:focus-visible,
.button-ghost:hover,
.button-ghost:focus-visible {
  border-color: rgba(247, 244, 234, 0.56);
  background: rgba(247, 244, 234, 0.08);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0 0;
  max-width: 840px;
}

.hero-facts dt {
  color: var(--hero-muted);
  font-size: 0.94rem;
}

.hero-facts dd {
  margin: 8px 0 0;
  font-size: 1.05rem;
  font-weight: 600;
}

.hero-fact-action {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
}

.hero-fact-action span {
  min-width: 0;
}

.hero-copy-button {
  width: 18px;
  height: 18px;
  border: 0;
  padding: 0;
  color: var(--hero-muted);
  background: transparent;
}

.hero-copy-button svg {
  width: 14px;
  height: 14px;
}

.hero-copy-button:hover,
.hero-copy-button:focus-visible {
  color: var(--hero-ink);
  background: transparent;
}

.page {
  background:
    linear-gradient(180deg, rgba(233, 170, 77, 0.08), transparent 18%),
    linear-gradient(180deg, var(--surface), #ebe4d5);
  color: var(--surface-ink);
}

.page .button-secondary,
.page .button-ghost {
  color: var(--surface-ink);
  border-color: var(--surface-line-strong);
}

.page .button-secondary:hover,
.page .button-secondary:focus-visible,
.page .button-ghost:hover,
.page .button-ghost:focus-visible {
  border-color: rgba(27, 26, 22, 0.32);
  background: rgba(27, 26, 22, 0.06);
}

.page-inner {
  max-width: var(--max-width);
  margin: -42px auto 0;
  padding: 0 18px 72px;
  position: relative;
  z-index: 2;
}

body.has-status-band .page-inner {
  margin-top: 0;
  padding-top: 18px;
}

.status-band {
  display: grid;
  gap: 4px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid var(--status-border);
  background: var(--status-bg);
  box-shadow: var(--shadow);
}

.status-band strong {
  font-size: 0.98rem;
}

.status-band p {
  margin: 0;
  color: var(--surface-muted);
}

.status-band.is-warning {
  border-color: rgba(233, 170, 77, 0.45);
  background: rgba(233, 170, 77, 0.12);
}

.status-band.is-error {
  border-color: rgba(213, 103, 76, 0.44);
  background: rgba(213, 103, 76, 0.1);
}

.workspace,
.alternatives,
.detail-panel {
  border: 1px solid var(--surface-line);
  background: rgba(255, 252, 246, 0.88);
  box-shadow: var(--shadow);
}

.workspace {
  overflow: hidden;
}

.workspace-header,
.section-head,
.snippet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 24px 0;
}

.workspace-header h2,
.section-head h2 {
  font-size: 2rem;
  line-height: 1.05;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  margin-top: 20px;
  border-top: 1px solid var(--surface-line);
}

.setup-panel,
.snippet-panel {
  min-width: 0;
}

.setup-panel {
  padding: 24px;
}

.snippet-panel {
  border-left: 1px solid var(--surface-line);
  display: flex;
  flex-direction: column;
}

.config-list {
  margin: 0;
  padding: 0;
}

.config-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--surface-line);
}

.config-row:last-child {
  border-bottom: 0;
}

.config-row dt {
  color: var(--surface-muted);
}

.config-row dd {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin: 0;
  min-width: 0;
}

.config-row code {
  display: block;
  max-width: 100%;
  min-width: 0;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
}

.config-row dd.config-stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

.config-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  width: 100%;
}

.config-main code {
  display: block;
  min-width: 0;
  max-width: 100%;
  flex: 1 1 auto;
  white-space: nowrap;
}

.config-help {
  margin: 0;
  max-width: 34rem;
  color: var(--surface-muted);
  line-height: 1.55;
}

.mini-button {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 12px;
  border-color: var(--surface-line-strong);
  color: var(--surface-ink);
  cursor: pointer;
}

.icon-button {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  cursor: pointer;
}

.icon-button svg {
  width: 15px;
  height: 15px;
  fill: currentColor;
}

.config-copy-button {
  border-color: var(--surface-line-strong);
  color: var(--surface-ink);
}

.mini-button:hover,
.mini-button:focus-visible,
.icon-button:hover,
.icon-button:focus-visible,
.tab-button:hover,
.tab-button:focus-visible {
  background: rgba(27, 26, 22, 0.06);
}

.config-links {
  justify-content: flex-start;
  gap: 18px;
}

.config-links a {
  color: var(--accent-strong);
  text-decoration: none;
}

.config-links a:hover,
.config-links a:focus-visible {
  text-decoration: underline;
}

.config-link {
  color: var(--accent-strong);
  text-decoration: none;
}

.config-link:hover,
.config-link:focus-visible {
  text-decoration: underline;
}

.primary-summary {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--surface-line);
}

.summary-text,
.detail-copy {
  margin: 0;
  color: var(--surface-muted);
  line-height: 1.65;
}

.summary-link {
  display: inline-flex;
  margin-top: 10px;
  color: var(--accent-strong);
  text-decoration: none;
}

.summary-link:hover,
.summary-link:focus-visible {
  text-decoration: underline;
}

.snippet-header {
  padding-bottom: 0;
}

.snippet-header h3 {
  font-size: 1.4rem;
}

.snippet-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 18px 24px 0;
}

.tab-button {
  min-height: 40px;
  min-width: 106px;
  padding: 0 14px;
  border-color: var(--surface-line-strong);
  cursor: pointer;
}

.tab-button.is-active {
  background: var(--surface-ink);
  color: var(--surface);
  border-color: var(--surface-ink);
}

.snippet-frame {
  position: relative;
  margin: 18px 24px 24px;
}

.snippet-copy-button {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 1;
  min-height: 38px;
  padding: 0 14px;
  background: rgba(24, 24, 20, 0.94);
  color: #f8f4e8;
  border-color: rgba(248, 244, 232, 0.2);
}

.snippet-copy-button:hover,
.snippet-copy-button:focus-visible {
  background: rgba(38, 38, 32, 0.98);
  border-color: rgba(248, 244, 232, 0.34);
}

.snippet-output {
  margin: 0;
  padding: 72px 20px 20px;
  min-height: 420px;
  overflow: auto;
  background: #181814;
  color: #f8f4e8;
  border-radius: 8px;
  font-size: 0.93rem;
  line-height: 1.55;
}

.snippet-output .tok-keyword {
  color: #97df7a;
  font-weight: 700;
}

.snippet-output .tok-string {
  color: #f3c971;
}

.snippet-output .tok-var {
  color: #8dcfff;
}

.snippet-output .tok-call {
  color: #d6b4ff;
}

.alternatives {
  margin-top: 22px;
  padding-bottom: 8px;
}

.alternative-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0 24px 10px;
}

.alternative-item,
.empty-state {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--surface-line);
}

.alternative-item:first-child,
.empty-state {
  border-top: 1px solid var(--surface-line);
}

.alternative-name {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 600;
  min-width: 0;
}

.alternative-title-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 8px;
}

.alternative-copy-button {
  width: 18px;
  height: 18px;
  border: 0;
  padding: 0;
  color: var(--surface-muted);
  background: transparent;
  align-self: center;
}

.alternative-copy-button svg {
  width: 13px;
  height: 13px;
}

.alternative-copy-button:hover,
.alternative-copy-button:focus-visible {
  color: var(--surface-ink);
  background: transparent;
}

.alternative-meta,
.empty-state {
  color: var(--surface-muted);
}

.alternative-meta {
  margin: 8px 0 0;
  line-height: 1.55;
}

.alternative-stats {
  text-align: right;
  color: var(--surface-muted);
  font-size: 0.94rem;
}

.score-value {
  font-weight: 700;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 22px;
}

.detail-panel {
  padding: 24px;
}

.detail-panel h2 {
  font-size: 1.8rem;
  line-height: 1.08;
}

.detail-panel h2 + .detail-copy {
  margin-top: 14px;
}

.detail-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  display: grid;
  gap: 4px;
  padding: 10px 0;
  border-top: 1px solid var(--surface-line);
}

.detail-list li:last-child {
  border-bottom: 1px solid var(--surface-line);
}

.detail-list strong {
  font-size: 1rem;
}

.detail-list span {
  color: var(--surface-muted);
  line-height: 1.55;
}

.detail-copy + .detail-copy {
  margin-top: 16px;
}

.detail-panel code {
  background: rgba(27, 26, 22, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
}

.cta-row {
  margin-top: 22px;
}

@media (max-width: 1024px) {
  .hero h1 {
    font-size: 3rem;
  }

  .workspace-grid,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .snippet-panel {
    border-left: 0;
    border-top: 1px solid var(--surface-line);
  }
}

@media (max-width: 720px) {
  .hero,
  .hero-inner {
    min-height: 72svh;
  }

  .hero h1 {
    max-width: 9ch;
    font-size: 2.38rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-facts,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .page-inner {
    margin-top: -28px;
    padding-left: 14px;
    padding-right: 14px;
  }

  body.has-status-band .page-inner {
    margin-top: 0;
    padding-top: 14px;
  }

  .workspace-header,
  .section-head,
  .snippet-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .workspace-header h2,
  .section-head h2,
  .detail-panel h2 {
    font-size: 1.6rem;
  }

  .config-row,
  .alternative-item,
  .empty-state {
    grid-template-columns: 1fr;
  }

  .config-row dd,
  .alternative-stats {
    text-align: left;
  }

  .snippet-output {
    min-height: 360px;
  }

  .setup-panel,
  .detail-panel {
    padding: 18px;
  }

  .snippet-tabs {
    padding-left: 18px;
    padding-right: 18px;
  }

  .snippet-frame {
    margin-left: 18px;
    margin-right: 18px;
  }

  .alternative-list {
    padding-left: 18px;
    padding-right: 18px;
  }
}

@keyframes grid-drift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-30px, 24px, 0);
  }
}

@keyframes beam-sweep {
  0%,
  12% {
    transform: skewX(-28deg) translateX(-140%);
    opacity: 0;
  }
  18%,
  55% {
    opacity: 1;
  }
  100% {
    transform: skewX(-28deg) translateX(340%);
    opacity: 0;
  }
}

@keyframes noise-shift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(18px, -12px, 0);
  }
}