:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-elevated: rgba(9, 20, 35, 0.78);
  --bg-panel: rgba(13, 27, 47, 0.9);
  --bg-panel-strong: rgba(17, 34, 57, 0.96);
  --border: rgba(138, 173, 223, 0.18);
  --border-strong: rgba(123, 214, 255, 0.35);
  --text: #f1f6ff;
  --text-soft: #bfd0ea;
  --text-muted: #8ca4c6;
  --accent: #66dcff;
  --accent-strong: #7f7cff;
  --accent-warm: #9d8bff;
  --success: #80f0c6;
  --shadow: 0 32px 80px rgba(1, 10, 22, 0.45);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shell: 1180px;
  --header-height: 84px;
  font-family: Inter, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top, rgba(70, 133, 255, 0.18), transparent 32%),
    linear-gradient(180deg, #081220 0%, #07111f 26%, #081423 100%);
  color: var(--text);
}

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

a {
  color: inherit;
  text-decoration: none;
}

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

.site-shell {
  width: min(calc(100% - 40px), var(--shell));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: rgba(5, 12, 22, 0.72);
  border-bottom: 1px solid rgba(135, 176, 232, 0.12);
}

.header-shell,
.footer-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--header-height);
}

.brand-mark,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark img,
.footer-brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.brand-mark span,
.footer-brand strong {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
}

.footer-brand span {
  display: block;
  margin-top: 2px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.site-nav,
.header-actions,
.footer-links {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.site-nav a,
.footer-links a {
  color: var(--text-soft);
  font-size: 0.96rem;
  transition: color 160ms ease;
}

.site-nav a:hover,
.footer-links a:hover {
  color: var(--text);
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.95rem;
  font-weight: 650;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    opacity 160ms ease;
}

.primary-btn {
  background: linear-gradient(135deg, rgba(103, 221, 255, 0.98), rgba(126, 124, 255, 0.96));
  color: #05101f;
  box-shadow: 0 18px 42px rgba(80, 161, 255, 0.24);
}

.primary-btn:hover,
.secondary-btn:hover {
  transform: translateY(-1px);
}

.secondary-btn {
  background: rgba(13, 28, 48, 0.74);
  color: var(--text);
  border-color: rgba(138, 173, 223, 0.2);
}

.primary-btn.is-disabled,
.secondary-btn.is-disabled {
  pointer-events: none;
  opacity: 0.62;
}

.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(96, 117, 255, 0.18), transparent 24%),
    radial-gradient(circle at 28% 18%, rgba(71, 218, 255, 0.18), transparent 24%);
  pointer-events: none;
}

.hero-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(440px, 1.06fr);
  gap: 48px;
  align-items: center;
  min-height: clamp(680px, calc(100vh - var(--header-height) - 180px), 760px);
  padding: 76px 0 90px;
}

.hero-copy {
  display: grid;
  gap: 24px;
}

.eyebrow-row,
.hero-actions,
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.eyebrow,
.status-pill,
.section-label,
.release-tag,
.feature-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(17, 34, 57, 0.86);
  border: 1px solid rgba(134, 173, 224, 0.18);
  color: var(--text-soft);
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0;
}

.eyebrow {
  background: rgba(102, 220, 255, 0.12);
  border-color: rgba(102, 220, 255, 0.28);
  color: #bfefff;
}

.status-pill {
  color: var(--text-muted);
}

.hero-copy h1,
.page-title {
  margin: 0;
  font-size: clamp(3.4rem, 8vw, 6rem);
  line-height: 0.94;
}

.page-title {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
}

.hero-lede,
.section-heading p,
.release-card p,
.feature-panel p,
.changelog-entry li,
.faq-item p,
.workspace-card p,
.changelog-preview-summary {
  color: var(--text-soft);
  line-height: 1.65;
}

.hero-lede {
  max-width: 650px;
  margin: 0;
  font-size: 1.14rem;
}

.hero-meta-item {
  min-width: 240px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(9, 21, 37, 0.74);
  border: 1px solid rgba(133, 173, 225, 0.14);
}

.hero-meta-item strong,
.section-heading h2,
.release-card strong,
.feature-panel h3,
.tier-name,
.changelog-meta strong,
.workspace-card-head strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
}

.hero-meta-item span {
  display: block;
  margin-top: 6px;
  color: var(--text-muted);
  line-height: 1.5;
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.app-screenshot-frame {
  width: min(100%, 620px);
  border-radius: 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(8, 19, 34, 0.96), rgba(7, 17, 31, 0.96));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.app-screenshot-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding: 0 18px;
  border-bottom: 1px solid rgba(136, 174, 224, 0.12);
  background: rgba(10, 23, 39, 0.88);
}

.app-screenshot-stage {
  position: relative;
  aspect-ratio: 16 / 10;
  background:
    radial-gradient(circle at top right, rgba(102, 220, 255, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(11, 24, 40, 0.98), rgba(8, 18, 31, 0.98));
}

.app-screenshot-image {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center top;
}

.app-screenshot-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 14px;
  padding: 32px;
  text-align: center;
}

.app-screenshot-placeholder strong {
  font-size: 1.08rem;
}

.app-screenshot-placeholder p {
  max-width: 420px;
  margin: 0;
  color: var(--text-soft);
  line-height: 1.65;
}

.app-screenshot-placeholder code {
  color: #d9f6ff;
  font-family: Consolas, "Courier New", monospace;
}

.app-screenshot-placeholder.is-hidden {
  display: none;
}

.product-frame {
  width: min(100%, 560px);
  border-radius: 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(8, 19, 34, 0.96), rgba(7, 17, 31, 0.96));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.product-frame-showcase {
  min-height: 560px;
}

.product-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding: 0 18px;
  border-bottom: 1px solid rgba(136, 174, 224, 0.12);
  background: rgba(10, 23, 39, 0.88);
}

.product-dots {
  display: inline-flex;
  gap: 8px;
}

.product-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(151, 169, 196, 0.5);
}

.product-label {
  color: var(--text-muted);
  font-size: 0.84rem;
}

.product-stage {
  position: relative;
  padding: 22px;
}

.product-stage-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
  gap: 18px;
  min-height: 508px;
}

.workspace-card,
.changelog-preview-card {
  border-radius: 16px;
  border: 1px solid rgba(133, 173, 224, 0.12);
  background: rgba(10, 21, 36, 0.76);
}

.workspace-card {
  padding: 18px;
}

.showcase-primary {
  background:
    linear-gradient(180deg, rgba(17, 36, 60, 0.96), rgba(12, 24, 41, 0.96)),
    linear-gradient(135deg, rgba(103, 221, 255, 0.08), rgba(126, 124, 255, 0.08));
  border-radius: 18px;
  border: 1px solid rgba(133, 173, 224, 0.16);
  padding: 22px;
}

.showcase-command {
  margin: 0 0 18px;
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1.35;
}

.showcase-mix {
  display: grid;
  gap: 12px;
}

.showcase-secondary {
  display: grid;
  gap: 16px;
}

.workspace-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.workspace-chip {
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 650;
  color: #bfefff;
  background: rgba(102, 220, 255, 0.12);
  border: 1px solid rgba(102, 220, 255, 0.22);
}

.workspace-chip-accent {
  color: #ded8ff;
  background: rgba(157, 139, 255, 0.14);
  border-color: rgba(157, 139, 255, 0.28);
}

.workspace-chip-soft {
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(133, 173, 224, 0.14);
}

.mixer-row {
  display: grid;
  grid-template-columns: 74px 1fr 48px;
  align-items: center;
  gap: 12px;
}

.mixer-row + .mixer-row {
  margin-top: 12px;
}

.mixer-row span,
.mixer-row strong {
  color: var(--text-soft);
  font-size: 0.9rem;
}

.mixer-bar {
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.mixer-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(103, 221, 255, 0.96), rgba(126, 124, 255, 0.92));
}

.workspace-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.workspace-grid .workspace-card:last-child {
  grid-column: 1 / -1;
}

.section-band {
  padding: 92px 0;
}

.release-band {
  padding-top: 12px;
}

.subpage-main .section-band {
  padding-top: 64px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading-wide {
  max-width: 900px;
}

.section-heading h2 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
}

.section-heading p {
  margin: 0;
  font-size: 1rem;
}

.section-actions {
  margin-top: 26px;
}

.release-grid,
.feature-grid,
.tier-grid {
  display: grid;
  gap: 18px;
}

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

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

.release-card,
.feature-panel,
.tier-panel,
.changelog-entry,
.faq-item,
.changelog-preview-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.015);
}

.release-card,
.feature-panel,
.tier-panel,
.changelog-entry,
.changelog-preview-card {
  padding: 24px;
}

.release-card-primary {
  background:
    linear-gradient(180deg, rgba(14, 31, 55, 0.94), rgba(10, 22, 40, 0.92)),
    linear-gradient(135deg, rgba(105, 223, 255, 0.08), rgba(127, 124, 255, 0.08));
  border-color: rgba(109, 204, 255, 0.28);
}

.release-card-head,
.changelog-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.release-card-head strong,
.tier-price {
  font-size: 1.1rem;
}

.release-card p,
.feature-panel p,
.faq-item p,
.tier-list {
  margin: 12px 0 0;
}

.release-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.release-tag-early {
  background: rgba(157, 139, 255, 0.12);
  border-color: rgba(157, 139, 255, 0.26);
  color: #d4c8ff;
}

.release-tag-notes {
  background: rgba(128, 240, 198, 0.12);
  border-color: rgba(128, 240, 198, 0.22);
  color: #d2fff0;
}

.feature-panel,
.tier-panel {
  min-height: 100%;
}

.feature-kicker {
  margin-bottom: 18px;
}

.feature-panel h3 {
  margin: 0;
  font-size: 1.15rem;
}

.tier-band {
  border-top: 1px solid rgba(136, 174, 224, 0.08);
  border-bottom: 1px solid rgba(136, 174, 224, 0.08);
}

.tier-panel {
  position: relative;
}

.tier-panel-accent {
  background:
    linear-gradient(180deg, rgba(18, 31, 53, 0.98), rgba(13, 24, 42, 0.96)),
    linear-gradient(135deg, rgba(102, 220, 255, 0.08), rgba(157, 139, 255, 0.1));
  border-color: rgba(109, 204, 255, 0.34);
}

.tier-price {
  margin: 10px 0 0;
  color: var(--accent);
  font-weight: 700;
}

.tier-list {
  padding-left: 18px;
  color: var(--text-soft);
  line-height: 1.8;
}

.changelog-preview-list,
.changelog-list {
  display: grid;
  gap: 16px;
}

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

.docs-preview-grid,
.docs-command-grid {
  display: grid;
  gap: 18px;
}

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

.docs-preview-card,
.docs-command-card,
.docs-sidebar,
.docs-section,
.docs-callout {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.015);
}

.docs-preview-card,
.docs-command-card,
.docs-section {
  padding: 24px;
}

.docs-preview-card h3,
.docs-command-card h3,
.docs-section h2 {
  margin: 0;
  font-size: 1.1rem;
}

.docs-preview-card p,
.docs-command-card p,
.docs-section p,
.docs-section li {
  color: var(--text-soft);
  line-height: 1.65;
}

.docs-preview-card p,
.docs-command-card p,
.docs-section p {
  margin: 12px 0 0;
}

.docs-page-band {
  padding-top: 22px;
  padding-bottom: 112px;
}

.docs-page-main .site-shell {
  width: min(calc(100% - 44px), 1460px);
}

.docs-page-shell {
  display: grid;
  grid-template-columns: minmax(220px, 250px) minmax(0, 820px) minmax(180px, 220px);
  gap: 30px;
  align-items: start;
  justify-content: center;
}

.docs-page-main .page-title,
.docs-title {
  margin: 14px 0 0;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1;
}

.docs-title {
  max-width: 820px;
}

.docs-lede {
  margin: 18px 0 0;
  max-width: 780px;
  color: var(--text-soft);
  line-height: 1.7;
  font-size: 1.04rem;
}

.docs-breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.docs-breadcrumbs a:hover {
  color: var(--text);
}

.docs-nav,
.docs-toc,
.docs-hero-card,
.docs-block,
.docs-surface,
.docs-intro-card,
.docs-note {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: rgba(12, 25, 43, 0.92);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.015);
}

.docs-nav,
.docs-toc {
  position: sticky;
  top: calc(var(--header-height) + 18px);
  padding: 18px 16px;
}

.docs-nav {
  display: grid;
  gap: 18px;
}

.docs-nav-brand {
  display: grid;
  gap: 4px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(138, 173, 223, 0.12);
}

.docs-nav-kicker,
.docs-nav-heading,
.docs-toc-heading,
.docs-section-anchor {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.docs-nav-brand strong {
  font-size: 1rem;
}

.docs-nav-group {
  display: grid;
  gap: 8px;
}

.docs-nav a,
.docs-toc a {
  color: var(--text-soft);
  min-height: 38px;
  padding: 0 12px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  transition: background 160ms ease, color 160ms ease;
}

.docs-nav a:hover,
.docs-toc a:hover {
  background: rgba(102, 220, 255, 0.08);
  color: var(--text);
}

.docs-article {
  display: grid;
  gap: 22px;
}

.docs-hero-card,
.docs-block {
  padding: 28px 30px;
}

.docs-intro-grid,
.docs-two-column,
.docs-troubleshooting-grid {
  display: grid;
  gap: 16px;
}

.docs-intro-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
}

.docs-intro-card,
.docs-surface {
  padding: 20px;
}

.docs-intro-card strong,
.docs-surface h3,
.docs-block h2,
.docs-command-row strong {
  display: block;
  margin: 0;
  font-size: 1rem;
}

.docs-intro-card p,
.docs-surface p,
.docs-block p,
.docs-block li {
  color: var(--text-soft);
  line-height: 1.68;
}

.docs-intro-card p,
.docs-surface p,
.docs-block p {
  margin: 12px 0 0;
}

.docs-block-head {
  margin-bottom: 18px;
}

.docs-block-head h2 {
  margin: 10px 0 0;
  font-size: clamp(1.45rem, 2vw, 2rem);
  line-height: 1.12;
}

.docs-step-list {
  margin: 0;
  padding-left: 22px;
  display: grid;
  gap: 16px;
}

.docs-step-list li {
  padding-left: 4px;
}

.docs-step-list strong {
  display: block;
  margin-bottom: 6px;
}

.docs-note {
  margin-top: 18px;
  padding: 18px 20px;
}

.docs-note strong {
  display: block;
  font-size: 0.98rem;
}

.docs-note p {
  margin: 10px 0 0;
}

.docs-note-info {
  background:
    linear-gradient(180deg, rgba(15, 31, 52, 0.96), rgba(12, 22, 39, 0.94)),
    linear-gradient(135deg, rgba(102, 220, 255, 0.06), rgba(157, 139, 255, 0.08));
  border-color: rgba(109, 204, 255, 0.24);
}

.docs-note-success {
  background:
    linear-gradient(180deg, rgba(12, 31, 33, 0.96), rgba(10, 24, 27, 0.94)),
    linear-gradient(135deg, rgba(128, 240, 198, 0.06), rgba(102, 220, 255, 0.04));
  border-color: rgba(128, 240, 198, 0.2);
}

.docs-note-warning {
  background:
    linear-gradient(180deg, rgba(38, 28, 17, 0.96), rgba(28, 20, 12, 0.94)),
    linear-gradient(135deg, rgba(255, 206, 120, 0.05), rgba(157, 139, 255, 0.04));
  border-color: rgba(255, 206, 120, 0.2);
}

.docs-two-column {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-top: 18px;
}

.docs-command-table {
  display: grid;
  margin-top: 8px;
  border: 1px solid rgba(138, 173, 223, 0.14);
  border-radius: 16px;
  overflow: hidden;
}

.docs-command-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1.35fr) minmax(0, 0.95fr);
  gap: 20px;
  padding: 18px 22px;
  background: rgba(10, 21, 36, 0.76);
  border-top: 1px solid rgba(138, 173, 223, 0.1);
}

.docs-command-row:first-child {
  border-top: 0;
}

.docs-command-row-head {
  background: rgba(13, 28, 48, 0.92);
  color: var(--text-muted);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.docs-command-row div {
  display: grid;
  gap: 10px;
}

.docs-command-row p {
  margin: 0;
}

.docs-inline-code {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  background: rgba(7, 17, 31, 0.88);
  border: 1px solid rgba(138, 173, 223, 0.16);
  color: #d9e7ff;
  font-family: Consolas, "SFMono-Regular", "Cascadia Mono", monospace;
  font-size: 0.88rem;
}

.docs-command-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.docs-command-chips span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(138, 173, 223, 0.14);
  color: var(--text-soft);
}

.docs-troubleshooting-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 8px;
}

.docs-section-anchor {
  display: inline-block;
  margin-bottom: 4px;
}

.docs-block p > .docs-inline-code,
.docs-note p > .docs-inline-code {
  vertical-align: middle;
}

.docs-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 0.66fr);
  gap: 22px;
  align-items: start;
}

.docs-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 20px);
  display: grid;
  gap: 8px;
  padding: 18px;
}

.docs-sidebar a {
  color: var(--text-soft);
  min-height: 40px;
  padding: 0 12px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  transition: background 160ms ease, color 160ms ease;
}

.docs-sidebar a:hover {
  background: rgba(102, 220, 255, 0.08);
  color: var(--text);
}

.docs-content {
  display: grid;
  gap: 18px;
}

.docs-command-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 18px;
}

.docs-list {
  margin: 14px 0 0;
  padding-left: 18px;
}

.docs-list li + li {
  margin-top: 10px;
}

.docs-list-numbered {
  padding-left: 22px;
}

.docs-callout {
  margin-top: 18px;
  padding: 18px 20px;
  background:
    linear-gradient(180deg, rgba(15, 31, 52, 0.96), rgba(12, 22, 39, 0.94)),
    linear-gradient(135deg, rgba(102, 220, 255, 0.06), rgba(157, 139, 255, 0.08));
  border-color: rgba(109, 204, 255, 0.24);
}

.docs-callout strong {
  display: block;
  font-size: 0.98rem;
}

.docs-callout p {
  margin: 10px 0 0;
}

.changelog-preview-title,
.changelog-entry-title {
  margin: 14px 0 0;
  font-size: 1.12rem;
}

.changelog-preview-summary,
.changelog-entry-summary {
  margin: 10px 0 0;
}

.changelog-preview-points,
.changelog-entry ul {
  margin: 16px 0 0;
  padding-left: 18px;
}

.changelog-preview-points li + li,
.changelog-entry li + li {
  margin-top: 10px;
}

.subpage-hero {
  min-height: calc(100vh - var(--header-height) - 120px);
}

.log-filter-row {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(9, 20, 35, 0.86);
  border: 1px solid rgba(136, 174, 224, 0.14);
}

.log-filter {
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.log-filter.is-active {
  background: rgba(102, 220, 255, 0.12);
  color: var(--text);
}

.changelog-list-page {
  margin-top: 22px;
}

.changelog-empty {
  margin: 0;
}

.card-shell {
  max-width: 860px;
}

.admin-shell.is-hidden,
.admin-gate.is-hidden {
  display: none;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 18px;
}

.admin-layout + .admin-panel {
  margin-top: 18px;
}

.admin-panel,
.admin-entry-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.015);
}

.admin-panel {
  padding: 24px;
}

.admin-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.admin-panel-head h2,
.admin-panel h2 {
  margin: 8px 0 0;
  font-size: 1.2rem;
}

.admin-token-form,
.admin-entry-form {
  display: grid;
  gap: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-label {
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 600;
}

.text-input,
.select-input,
.text-area {
  width: 100%;
  border: 1px solid rgba(138, 173, 223, 0.22);
  border-radius: 12px;
  background: rgba(7, 17, 31, 0.8);
  color: var(--text);
  padding: 12px 14px;
}

.text-area {
  min-height: 120px;
  resize: vertical;
}

.field-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-soft);
}

.admin-actions,
.admin-entry-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-feedback {
  min-height: 24px;
  margin: 16px 0 0;
  color: var(--text-muted);
}

.admin-feedback[data-tone="error"] {
  color: #ffb4c1;
}

.admin-feedback[data-tone="success"] {
  color: var(--success);
}

.admin-entry-list {
  display: grid;
  gap: 12px;
}

.admin-entry-card {
  padding: 18px;
}

.admin-entry-title {
  margin: 12px 0 0;
  font-size: 1rem;
}

.admin-entry-summary,
.admin-empty {
  margin: 10px 0 0;
  color: var(--text-soft);
  line-height: 1.6;
}

.admin-feedback-diagnostics {
  margin: 12px 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.admin-status-badge {
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(138, 173, 223, 0.14);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 24px;
  font-size: 1rem;
  font-weight: 650;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  padding: 0 24px 22px;
  margin: 0;
}

.site-footer {
  border-top: 1px solid rgba(136, 174, 224, 0.08);
  padding: 24px 0 44px;
}

@media (max-width: 1120px) {
  .hero-shell,
  .release-grid,
  .feature-grid,
  .tier-grid,
  .changelog-preview-list,
  .docs-page-shell,
  .docs-preview-grid,
  .docs-layout,
  .docs-command-grid,
  .docs-intro-grid,
  .docs-two-column,
  .docs-troubleshooting-grid,
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .hero-shell {
    gap: 32px;
    padding: 58px 0 78px;
  }

  .hero-visual {
    justify-content: flex-start;
  }
}

@media (max-width: 980px) {
  .app-screenshot-frame {
    width: 100%;
  }

  .app-screenshot-stage {
    aspect-ratio: 16 / 10;
  }

  .product-stage-showcase {
    grid-template-columns: 1fr;
  }

  .docs-sidebar,
  .docs-nav,
  .docs-toc {
    position: static;
  }

  .docs-command-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 880px) {
  .site-nav,
  .header-actions .secondary-btn {
    display: none;
  }

  .header-shell,
  .footer-shell {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .hero-copy h1,
  .page-title {
    font-size: clamp(3rem, 18vw, 4.5rem);
  }
}

@media (max-width: 640px) {
  .site-shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .section-band {
    padding: 76px 0;
  }

  .hero-shell {
    padding: 46px 0 66px;
  }

  .release-card,
  .feature-panel,
  .tier-panel,
  .changelog-entry,
  .changelog-preview-card,
  .docs-hero-card,
  .docs-block,
  .docs-surface,
  .docs-intro-card,
  .docs-nav,
  .docs-toc {
    padding: 20px;
  }

  .faq-item summary,
  .faq-item p {
    padding-left: 20px;
    padding-right: 20px;
  }

  .primary-btn,
  .secondary-btn {
    width: 100%;
  }

  .hero-actions,
  .release-actions,
  .footer-links {
    width: 100%;
  }

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

  .app-screenshot-stage {
    aspect-ratio: 16 / 10;
  }
}