/* DBeaver site components: colors/fonts come from page theme variables */

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

html {
  scroll-behavior: smooth;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  padding: 0.65rem 1rem;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: 0 0 6px 0;
}

.skip-link:focus {
  left: 0;
}

.breadcrumbs {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-muted);
  padding: 0.85rem 0 0;
}

.breadcrumbs ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
  align-items: center;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: 0.45rem;
  color: var(--color-border);
}

.breadcrumbs a {
  color: var(--color-steel);
  text-decoration: none;
}

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

.breadcrumbs [aria-current="page"] {
  color: var(--color-muted);
}

.toc-panel {
  margin: 1rem 0 1.5rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
}

.toc-panel p {
  margin: 0 0 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.toc-panel ol {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--color-ink);
  font-size: 0.9rem;
}

.toc-panel a {
  color: var(--color-ink);
  text-decoration: none;
}

.toc-panel a:hover {
  color: var(--color-primary);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-base);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
.font-display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.font-mono,
code,
kbd,
.meta-chip,
.status-bar,
.schema-label {
  font-family: var(--font-mono);
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

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

/* Layout shell */
.site-wrap {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.container-wide {
  width: min(1280px, calc(100% - 2rem));
  margin-inline: auto;
}

/* Header */
#site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: transparent;
  transition: background 0.2s ease, border-color 0.2s ease, backdrop-filter 0.2s ease;
}

#site-header.is-scrolled {
  background: color-mix(in srgb, var(--color-base) 92%, transparent);
  border-bottom-color: var(--color-border);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 64px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
}

.brand:hover {
  text-decoration: none;
  color: var(--color-ink);
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  image-rendering: auto;
  flex-shrink: 0;
  background: transparent;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 0.15rem;
}

.nav-desktop a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 0.45rem 0.7rem;
  border-radius: 4px;
}

.nav-desktop a:hover,
.nav-desktop a[aria-current="page"] {
  color: var(--color-ink);
  background: color-mix(in srgb, var(--color-surface-2) 80%, transparent);
  text-decoration: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

#menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
  border-radius: 6px;
  cursor: pointer;
}

#mobile-nav {
  display: none;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 0.75rem 1rem 1rem;
}

#mobile-nav.is-open {
  display: block;
}

#mobile-nav a {
  display: block;
  padding: 0.7rem 0.5rem;
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 60%, transparent);
}

@media (min-width: 900px) {
  .nav-desktop {
    display: flex;
  }
  #menu-toggle {
    display: none;
  }
  #mobile-nav,
  #mobile-nav.is-open {
    display: none !important;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 560;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0.75rem 1.15rem;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-primary) 40%, transparent),
    0 8px 24px color-mix(in srgb, var(--color-primary) 25%, transparent);
}

.btn-primary:hover {
  background: color-mix(in srgb, var(--color-primary) 88%, white);
  color: #fff;
}

.btn-secondary {
  background: color-mix(in srgb, var(--color-surface) 70%, transparent);
  color: var(--color-ink);
  border-color: var(--color-border);
  box-shadow: inset 0 1px 0 color-mix(in srgb, white 8%, transparent);
}

.btn-secondary:hover {
  border-color: var(--color-steel);
  color: var(--color-ink);
}

.btn-ghost {
  background: transparent;
  color: var(--color-muted);
  border-color: var(--color-border);
}

.btn-sm {
  padding: 0.55rem 0.85rem;
  font-size: 0.85rem;
}

/* Panels / IDE chrome */
.panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: 0 1px 0 color-mix(in srgb, white 55%, transparent) inset,
    0 10px 28px color-mix(in srgb, black 8%, transparent);
  position: relative;
}

.panel-interactive {
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
  overflow: hidden;
}

.panel-interactive:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-primary) 18%, transparent),
    0 14px 32px color-mix(in srgb, black 10%, transparent);
}

.panel-interactive::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    110deg,
    transparent 30%,
    color-mix(in srgb, var(--color-primary) 12%, transparent) 48%,
    transparent 62%
  );
  transform: translateX(-120%);
  opacity: 0;
}

.panel-interactive:hover::after {
  opacity: 1;
  animation: sweep 0.9s ease;
}

@keyframes sweep {
  to {
    transform: translateX(120%);
  }
}

.panel-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-2);
  border-radius: 8px 8px 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-muted);
}

.panel-tab .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--color-primary) 25%, transparent);
}

.panel-body {
  padding: 1.25rem 1.35rem;
}

.window-chrome {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: 0 24px 60px color-mix(in srgb, black 45%, transparent);
}

.window-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.85rem;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}

.window-bar .traffic {
  display: flex;
  gap: 5px;
}

.window-bar .traffic span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-border);
}

.window-bar .traffic span:nth-child(1) {
  background: #c27a5a;
}
.window-bar .traffic span:nth-child(2) {
  background: #b89a4a;
}
.window-bar .traffic span:nth-child(3) {
  background: #5a8f6a;
}

.window-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-muted);
  margin-left: 0.35rem;
}

.window-chrome img {
  width: 100%;
  cursor: zoom-in;
}

/* Status bar */
.status-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: center;
  padding: 0.55rem 0.9rem;
  background: color-mix(in srgb, var(--color-surface) 85%, black);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 0.72rem;
  color: var(--color-muted);
}

.status-bar strong {
  color: var(--color-ink);
  font-weight: 500;
}

.status-bar .sep {
  width: 1px;
  height: 12px;
  background: var(--color-border);
}

/* Schema rail signature */
.schema-rail {
  position: relative;
  pointer-events: none;
}

.schema-rail svg {
  width: 100%;
  height: 100%;
  display: block;
}

.schema-label {
  position: absolute;
  font-size: 0.65rem;
  color: color-mix(in srgb, var(--color-steel) 80%, var(--color-ink));
  letter-spacing: 0.02em;
  white-space: nowrap;
  opacity: 0.7;
}

.schema-pulse {
  stroke-dasharray: 6 18;
  animation: pulse-trace 8s linear infinite;
}

@keyframes pulse-trace {
  to {
    stroke-dashoffset: -120;
  }
}

@media (prefers-reduced-motion: reduce) {
  .schema-pulse,
  .panel-interactive:hover::after,
  .marquee-track {
    animation: none !important;
  }
}

/* Section dividers */
.divider-tab {
  display: none;
}

.divider-tree {
  height: 40px;
  position: relative;
  overflow: hidden;
}

.divider-tree::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 50%;
  border-top: 1px solid var(--color-border);
}

.divider-tree::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background: var(--color-border);
}

.divider-grid {
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--color-border) 0 12px,
    transparent 12px 18px
  );
  margin: 0;
  border: 0;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-tight {
  padding: 3rem 0;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 0.75rem;
}

.lead {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 40rem;
}

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

/* Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.data-table th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-muted);
  background: var(--color-surface-2);
}

.data-table td {
  color: var(--color-ink);
}

.data-table tr:hover td {
  background: color-mix(in srgb, var(--color-surface-2) 55%, transparent);
}

.yes {
  color: #7dba8a;
}
.no {
  color: #c27a7a;
}
.partial {
  color: var(--color-accent);
}

/* Reviews marquee */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.marquee-track {
  display: flex;
  gap: 0.75rem;
  width: max-content;
  animation: marquee 55s linear infinite;
  padding: 1rem 0;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

.review-tab {
  flex: 0 0 320px;
  background: var(--color-base);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
}

.review-tab .tab-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.4rem 0.7rem;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-muted);
}

.review-tab .tab-body {
  padding: 0.9rem 1rem 1.1rem;
  font-size: 0.9rem;
}

.review-tab .who {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-steel);
}

/* Footer */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.site-footer h3 {
  font-size: 0.78rem;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin: 0 0 0.85rem;
}

.site-footer a {
  display: block;
  color: var(--color-ink);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 0.25rem 0;
}

.site-footer a:hover {
  color: var(--color-primary);
}

.footer-legal {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.82rem;
  color: var(--color-muted);
}

/* Floating download */
.float-dl {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  box-shadow: 0 10px 30px color-mix(in srgb, black 45%, transparent);
}

@media (max-width: 420px) {
  .float-dl {
    right: 0.65rem;
    bottom: 0.65rem;
    font-size: 0.82rem;
    padding: 0.65rem 0.9rem;
  }

  .home-hero-content {
    padding-top: 4.25rem;
  }

  .cta-row .btn {
    width: 100%;
  }
}

/* Lightbox */
#lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: color-mix(in srgb, black 78%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

#lightbox[hidden] {
  display: none !important;
}

#lightbox img {
  max-width: min(1100px, 100%);
  max-height: 88vh;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  box-shadow: 0 20px 60px black;
}

#lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

/* Diagnostic states */
.diag {
  border-left: 3px solid var(--color-border);
  padding: 0.85rem 1rem;
  background: var(--color-surface);
  margin: 0.75rem 0;
  border-radius: 0 6px 6px 0;
}

.diag-warning {
  border-left-color: var(--color-accent);
}
.diag-cause {
  border-left-color: var(--color-steel);
}
.diag-fix {
  border-left-color: var(--color-primary);
}
.diag-verify {
  border-left-color: #7dba8a;
}

.diag .label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 0.35rem;
}

/* Accordion */
.acc-item {
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  margin-bottom: 0.55rem;
  overflow: hidden;
}

.acc-item.is-open {
  border-color: color-mix(in srgb, var(--color-primary) 40%, var(--color-border));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-primary) 15%, transparent);
}

.acc-btn {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 560;
  padding: 1rem 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.acc-btn span.chev {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: transform 0.2s ease;
}

.acc-item.is-open .acc-btn span.chev {
  transform: rotate(90deg);
}

.acc-panel {
  padding: 0 1.1rem 1.1rem;
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 1.5rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 0.25rem;
  bottom: 0.25rem;
  width: 1px;
  background: var(--color-border);
}

.tl-item {
  position: relative;
  margin-bottom: 1.75rem;
}

.tl-item::before {
  content: "";
  position: absolute;
  left: -1.5rem;
  top: 0.45rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 22%, transparent);
}

.tl-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-muted);
  margin-bottom: 0.35rem;
}

/* Utility grids */
.grid-2 {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 800px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
  .split-57 {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 2.5rem;
    align-items: center;
  }
  .split-75 {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: 2.5rem;
    align-items: center;
  }
  .split-48 {
    display: grid;
    grid-template-columns: 4fr 8fr;
    gap: 2rem;
    align-items: start;
  }
}

.guides-index {
  position: static;
}

@media (min-width: 800px) {
  .guides-index {
    position: sticky;
    top: 88px;
  }
}

.prose h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
}

.prose h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1.15rem;
}

.prose p {
  margin: 0 0 1rem;
}

.prose ol,
.prose ul {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
  color: var(--color-muted);
}

.prose li {
  margin-bottom: 0.4rem;
}

.snippet {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  background: var(--color-base);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 0.85rem 1rem;
  overflow-x: auto;
  color: var(--color-ink);
  white-space: pre;
}

.tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.2rem 0.45rem;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  color: var(--color-muted);
}

/* Page heroes (inner) */
.page-hero {
  padding: 3.25rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
  background:
    radial-gradient(ellipse 60% 80% at 100% 0%, color-mix(in srgb, var(--color-primary) 12%, transparent), transparent 55%),
    var(--color-base);
}

.page-hero h1 {
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  margin: 0 0 0.75rem;
}

/* Sticky feature index */
.feat-layout {
  display: grid;
  gap: 2rem;
}

@media (min-width: 960px) {
  .feat-layout {
    grid-template-columns: 220px 1fr;
    align-items: start;
  }
  .feat-index {
    position: sticky;
    top: 88px;
  }
}

.feat-index a {
  display: block;
  font-size: 0.88rem;
  color: var(--color-muted);
  text-decoration: none;
  padding: 0.4rem 0.55rem;
  border-left: 2px solid transparent;
  margin-bottom: 0.15rem;
}

.feat-index a:hover,
.feat-index a:focus {
  color: var(--color-ink);
  border-left-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-surface) 80%, transparent);
  text-decoration: none;
}

.faq-cat.is-active {
  color: var(--color-ink) !important;
  border-left-color: var(--color-primary) !important;
  background: color-mix(in srgb, var(--color-surface) 80%, transparent);
}

/* Home hero */
.home-hero {
  position: relative;
  min-height: 88svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.home-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("media/assets/hero-artwork.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

@media (max-width: 900px) {
  .home-hero-bg {
    background-position: 70% center;
  }
}

@media (max-width: 560px) {
  .home-hero {
    min-height: 92svh;
  }
  .home-hero-bg {
    background-position: 78% 30%;
  }
}

.home-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--color-base) 28%, transparent) 0%, color-mix(in srgb, var(--color-base) 48%, transparent) 48%, color-mix(in srgb, var(--color-base) 88%, transparent) 82%, var(--color-base) 100%),
    radial-gradient(ellipse 55% 50% at 50% 40%, color-mix(in srgb, var(--color-base) 18%, transparent), transparent 70%);
}

.home-hero-content {
  position: relative;
  z-index: 2;
  width: min(720px, calc(100% - 2rem));
  margin: 0 auto;
  text-align: center;
  padding: 5rem 0 3.5rem;
}

.home-hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.35rem);
  margin: 0 0 0.85rem;
}

.home-hero .sub {
  color: color-mix(in srgb, var(--color-ink) 88%, var(--color-muted));
  font-size: 1.08rem;
  margin: 0 auto 1.5rem;
  max-width: 34rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
  margin-bottom: 1.35rem;
}

.hero-rail {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.55;
}

/* Provenance chain */
.chain {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 800px) {
  .chain {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }
}

.chain-step {
  position: relative;
  padding: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  min-height: 110px;
}

.chain-step .n {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.download-platform {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--color-surface);
}

.download-platform + .download-platform {
  margin-top: 1rem;
}

.dl-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-border);
}

.dl-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem 1.1rem;
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 70%, transparent);
  font-size: 0.9rem;
}

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

.dl-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-muted);
}

.use-rail {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 700px) {
  .use-rail {
    grid-template-columns: repeat(3, 1fr);
  }
}

.use-item {
  border-top: 2px solid var(--color-primary);
  padding: 1rem 0.15rem;
}

.use-item h3 {
  margin: 0 0 0.4rem;
  font-size: 1.05rem;
}

.most-asked {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.most-asked a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.6rem;
  border-radius: 4px;
  text-decoration: none;
  background: var(--color-surface);
}

.most-asked a:hover {
  color: var(--color-ink);
  border-color: var(--color-steel);
}

.cmd-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.cmd-cta .prompt {
  color: var(--color-muted);
}

.cmd-cta .prompt strong {
  color: var(--color-ink);
  font-weight: 500;
}