@font-face {
  font-family: "Geist Variable";
  src: url("/fonts/geist.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono Variable";
  src: url("/fonts/geist-mono.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* Design tokens aligned with client/src/styles/tokens.css */
:root {
  color-scheme: light;
  --font-sans: "Geist Variable", system-ui, -apple-system, sans-serif;
  --font-mono: "Geist Mono Variable", ui-monospace, SFMono-Regular, monospace;

  --bg: #f6f6f4;
  --surface: #fdfdfc;
  --surface-hover: #f0f0ed;
  --surface-selected: #e9efeb;
  --border: #e1e1dc;
  --border-strong: #cfcfc8;
  --text: #1c1d1b;
  --text-muted: #5f625d;
  --accent: #2c6e52;
  --accent-contrast: #ffffff;
  --accent-soft: #dcebe3;
  --warn: #9a5b0c;
  --warn-soft: #f6e8d2;
  --danger: #a33a32;
  --danger-soft: #f7e3e0;
  --focus: #2c6e52;
  --contour-stroke: rgba(44, 110, 82, 0.11);
  --contour-index: rgba(44, 110, 82, 0.22);

  --radius: 8px;
  --radius-lg: 12px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #151615;
    --surface: #1c1d1c;
    --surface-hover: #242624;
    --surface-selected: #26332c;
    --border: #2d2f2d;
    --border-strong: #3d403d;
    --text: #e9eae7;
    --text-muted: #9a9d98;
    --accent: #5db98d;
    --accent-contrast: #0f1a14;
    --accent-soft: #223329;
    --warn: #e0a24d;
    --warn-soft: #3a2d17;
    --danger: #f08c82;
    --danger-soft: #3b2320;
    --focus: #5db98d;
    --contour-stroke: rgba(93, 185, 141, 0.1);
    --contour-index: rgba(93, 185, 141, 0.2);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #151615;
  --surface: #1c1d1c;
  --surface-hover: #242624;
  --surface-selected: #26332c;
  --border: #2d2f2d;
  --border-strong: #3d403d;
  --text: #e9eae7;
  --text-muted: #9a9d98;
  --accent: #5db98d;
  --accent-contrast: #0f1a14;
  --accent-soft: #223329;
  --warn: #e0a24d;
  --warn-soft: #3a2d17;
  --danger: #f08c82;
  --danger-soft: #3b2320;
  --focus: #5db98d;
  --contour-stroke: rgba(93, 185, 141, 0.1);
  --contour-index: rgba(93, 185, 141, 0.2);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--text);
  scrollbar-color: var(--border-strong) transparent;
  caret-color: var(--accent);
}

body {
  margin: 0;
  min-height: 100dvh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: var(--accent-soft);
  color: var(--text);
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* Topographic ambient canvas */
.topo-backdrop {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  -webkit-mask-image: radial-gradient(90% 80% at 76% 34%, #000 0%, rgba(0, 0, 0, 0.45) 58%, transparent 100%);
  mask-image: radial-gradient(90% 80% at 76% 34%, #000 0%, rgba(0, 0, 0, 0.45) 58%, transparent 100%);
}

.topo-backdrop__svg {
  display: block;
  width: 100%;
  height: 100%;
}

.contours {
  fill: none;
  stroke: var(--contour-stroke);
  stroke-width: 1;
}

.contour {
  vector-effect: non-scaling-stroke;
}

.contour--index {
  stroke: var(--contour-index);
}

.route {
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-dasharray: 2 10;
  stroke-opacity: 0.55;
  vector-effect: non-scaling-stroke;
}

.summit__ring {
  fill: none;
  stroke: var(--accent);
  stroke-opacity: 0.45;
  stroke-width: 1.25;
  vector-effect: non-scaling-stroke;
}

.summit__dot {
  fill: var(--accent);
}

/* Page wrapper */
.page-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

/* Header (height cap <= 80px, single line) */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
  border-bottom: 1px solid var(--border);
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand__icon {
  width: 22px;
  height: 22px;
  color: var(--accent);
  flex: none;
}

.local-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-muted);
  font-size: 12px;
  white-space: nowrap;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Segmented control matching client/src/styles/app.css */
.segmented {
  display: inline-flex;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.segmented button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  white-space: nowrap;
  transition: background-color 120ms ease, color 120ms ease;
}

.segmented button:hover {
  color: var(--text);
}

.segmented button[aria-pressed="true"] {
  background: var(--surface-selected);
  color: var(--text);
  font-weight: 500;
}

/* Main Hero Split */
.hero-split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(24px, 3.5vw, 48px);
  align-items: center;
  padding: clamp(24px, 3.5vh, 44px) 0;
  flex: 1;
}

/* Left Pitch + Download Column */
.pitch {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
  max-width: 540px;
}

.pitch__intro { display: flex; flex-direction: column; gap: 12px; }
.pitch__eyebrow {
  margin: 0;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pitch__headline {
  margin: 0;
  font-size: clamp(2.35rem, 4.1vw, 3.65rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.pitch__sub {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 52ch;
}

/* Primary Download Panel */
.download-box {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.download-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 52px;
  padding: 12px 18px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent);
  color: var(--accent-contrast);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: filter 140ms ease, transform 120ms ease;
}

.download-cta:hover {
  filter: brightness(1.06);
}

.download-cta:active {
  transform: translateY(1px);
}

.download-cta__left {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.download-cta__right {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  opacity: 0.92;
  white-space: nowrap;
}

.download-cta__arrow {
  transition: transform 160ms cubic-bezier(0.16, 1, 0.3, 1);
}

.download-cta:hover .download-cta__arrow {
  transform: translateX(3px);
}

/* Quickstart CLI strip inside download box */
.cli-strip {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}

.cli-strip__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.cli-strip__link {
  color: var(--text-muted);
  font-size: 11.5px;
  text-decoration: none;
  white-space: nowrap;
}

.cli-strip__link:hover {
  color: var(--accent);
}

.cli-strip__code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.cli-strip__cmd {
  margin: 0;
  font-size: 12.5px;
  color: var(--text);
  overflow-x: auto;
  white-space: nowrap;
}

.cli-strip__cmd .prompt {
  color: var(--text-muted);
  user-select: none;
  margin-right: 6px;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  transition: background-color 120ms ease, transform 120ms ease;
}

.copy-btn:hover {
  background: var(--surface-hover);
}

.copy-btn:active {
  transform: translateY(1px);
}

.copy-btn[data-copied="true"] {
  background: var(--accent-soft);
  border-color: transparent;
  color: var(--accent);
}

/* Platform availability row */
.platforms {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  padding-top: 4px;
}

.platforms__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}

.platform-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 13px;
}

.platform-item svg {
  width: 15px;
  height: 15px;
  flex: none;
}

.platform-tag {
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 500;
}

.privacy-line {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 13px;
}

.privacy-line svg {
  color: var(--accent);
  flex: none;
}

/* Right Column: Interactive Localhost App Specimen */
.specimen-window {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}

.specimen-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  flex-wrap: wrap;
}

.specimen-bar__origin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.specimen-bar__origin svg {
  color: var(--accent);
}

/* Specimen body mirrors client/src/components/GoalDetail.tsx */
.specimen-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.specimen-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.specimen-title-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.specimen-title {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.specimen-hint {
  margin: 0;
  font-size: 12.5px;
  color: var(--text-muted);
}

.inline-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.inline-field label {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 500;
}

.inline-field input[type="date"] {
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  font-size: 12.5px;
}

/* Readiness meter & summary stats matching client/src/styles/app.css */
.summary-strip {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.meter {
  height: 5px;
  border-radius: 4px;
  background: var(--border);
  overflow: hidden;
}

.meter > span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transform-origin: left center;
  transition: transform 240ms cubic-bezier(0.16, 1, 0.3, 1);
}

.summary {
  display: grid;
  grid-template-columns: 110px 100px minmax(0, 1fr);
  gap: 10px;
}

.stat {
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
}

.stat__label {
  color: var(--text-muted);
  font-size: 11.5px;
}

.stat__value {
  margin-top: 2px;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.2;
}

.stat__value--text {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.35;
  margin-top: 4px;
}

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

/* Requirement list inside specimen */
.reqs-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.section-title {
  margin: 0;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
}

.reqs {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.req {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 11px 13px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 140ms ease, background-color 140ms ease;
}

.req--blocked {
  background: var(--bg);
}

.req input[type="checkbox"] {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.req__marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: var(--text-muted);
}

.req__marker--done {
  color: var(--accent);
}

.req__marker--blocked {
  color: var(--warn);
}

.req__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.req__title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.req__text {
  font-weight: 500;
  font-size: 13.5px;
}

.req__text--done {
  color: var(--text-muted);
  text-decoration: line-through;
}

.req__rule {
  font-size: 12px;
  color: var(--text-muted);
}

.req__controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.req__controls label {
  font-size: 12px;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.req__input {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  font-size: 12px;
  width: 136px;
}

.req__reason {
  margin-top: 2px;
  font-size: 12px;
  color: var(--warn);
  font-weight: 500;
}

/* Badges matching client/src/styles/app.css */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
}

.badge--done {
  background: var(--accent-soft);
  border-color: transparent;
  color: var(--accent);
}

.badge--blocked {
  background: var(--warn-soft);
  border-color: transparent;
  color: var(--warn);
}

/* Setup and update guide */
.guide-section {
  padding: 40px 0 44px;
  border-top: 1px solid var(--border);
  scroll-margin-top: 24px;
}

.guide-header {
  margin-bottom: 20px;
}

.guide-eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.guide-header > p:last-child {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 13.5px;
  max-width: 72ch;
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}

.guide-step {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: 18px 20px 20px;
}

.guide-step + .guide-step {
  border-left: 1px solid var(--border);
}

.guide-step__num {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.guide-step h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.guide-step p {
  margin: 0;
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.guide-step code,
.guide-update code,
.guide-note code {
  padding: 1px 4px;
  border-radius: 4px;
  background: var(--bg);
  font-size: 11.5px;
}

.guide-cmd {
  margin: 4px 0 0;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 11.5px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.guide-cmd .prompt {
  margin-right: 6px;
  color: var(--text-muted);
  user-select: none;
}

.guide-note {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 12px 2px 0;
  color: var(--text-muted);
  font-size: 12.5px;
  line-height: 1.5;
}

.guide-note .mono {
  flex: none;
  color: var(--accent);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.guide-note strong,
.guide-update strong {
  color: var(--text);
  font-weight: 600;
}

.guide-update {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 28px;
  margin-top: 16px;
  padding: 22px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.guide-update__copy {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.guide-update h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.guide-update p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.55;
}

.guide-update .guide-update__warn {
  margin-top: 2px;
  padding: 10px 12px;
  border-radius: var(--radius);
  background: var(--warn-soft);
  color: var(--text);
  font-size: 12.5px;
}

.guide-update__warn strong {
  color: var(--warn);
}

.guide-update__actions {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  min-width: 0;
}

.guide-update .guide-update__label {
  font-size: 12px;
}

.guide-update__actions .guide-cmd {
  margin: 0;
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.7;
}

.guide-update .guide-update__hint {
  font-size: 12px;
  line-height: 1.5;
}

/* Architecture & Localhost Specs Strip */
.specs-section {
  padding: 36px 0 44px;
  border-top: 1px solid var(--border);
}

.specs-header {
  margin-bottom: 20px;
}

.specs-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
}

.specs-header p {
  margin: 4px 0 0;
  color: var(--text-muted);
  font-size: 13.5px;
  max-width: 65ch;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}

.spec-cell {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.spec-cell + .spec-cell {
  border-left: 1px solid var(--border);
}

.spec-cell__title {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}

.spec-cell__title svg {
  color: var(--accent);
  flex: none;
}

.spec-cell__desc {
  margin: 0;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
}

.spec-cell__meta {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.code-pill {
  padding: 2px 7px;
  border-radius: 5px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 11.5px;
  color: var(--text);
}

/* Footer */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 20px 0 28px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12.5px;
}

.site-footer__links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

@keyframes enter-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive layout mechanics */
@media (max-width: 1040px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .pitch {
    max-width: 640px;
  }

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

  .guide-step + .guide-step {
    border-left: 0;
    border-top: 0;
  }

  .guide-step:nth-child(2n) {
    border-left: 1px solid var(--border);
  }

  .guide-step:nth-child(n + 3) {
    border-top: 1px solid var(--border);
  }

  .guide-update {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

  .spec-cell + .spec-cell {
    border-left: 0;
    border-top: 1px solid var(--border);
  }
}

@media (max-width: 640px) {
  .page-wrap {
    padding: 0 16px;
  }

  .site-header {
    height: auto;
    min-height: 56px;
    padding: 10px 0;
    gap: 8px;
  }

  .local-badge {
    display: none;
  }

  .segmented button {
    padding: 4px 8px;
    font-size: 11.5px;
  }

  .segmented button svg {
    display: none;
  }

  .download-box {
    padding: 14px;
  }

  .guide-section {
    padding: 32px 0 36px;
  }

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

  .guide-step:nth-child(2n) {
    border-left: 0;
  }

  .guide-step:nth-child(n + 2) {
    border-top: 1px solid var(--border);
  }

  .guide-note {
    flex-direction: column;
    gap: 4px;
  }

  .guide-update {
    padding: 18px;
    gap: 16px;
  }

  .guide-update__actions .guide-cmd {
    font-size: 11.5px;
  }

  .download-cta {
    padding: 10px 14px;
    font-size: 14px;
    gap: 8px;
  }

  .download-cta__meta {
    display: none;
  }

  .cli-strip__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

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

  .summary .stat:last-child {
    grid-column: 1 / -1;
  }

  .specimen-bar {
    padding: 10px 14px;
  }

  .specimen-body {
    padding: 14px;
  }

  .req {
    grid-template-columns: 20px minmax(0, 1fr);
  }

  .req .badge {
    grid-column: 2;
    justify-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}