.page-platform .platform-hero {
  padding-top: var(--space-4);
  padding-bottom: var(--space-6);
}

.page-platform .platform-hero .breadcrumb {
  margin-bottom: var(--space-4);
}

.page-platform .platform-hero__frame {
  position: relative;
  overflow: hidden;
  border: var(--border-thin) dashed var(--color-line);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

.page-platform .platform-hero__frame::before,
.page-platform .platform-hero__frame::after {
  content: "";
  position: absolute;
  z-index: 3;
  width: 14px;
  height: 14px;
  border-style: solid;
  border-color: var(--color-accent);
  pointer-events: none;
}

.page-platform .platform-hero__frame::before {
  top: 8px;
  left: 8px;
  border-width: 1px 0 0 1px;
}

.page-platform .platform-hero__frame::after {
  right: 8px;
  bottom: 8px;
  border-width: 0 1px 1px 0;
}

.page-platform .platform-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
}

.page-platform .platform-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg,
      color-mix(in srgb, var(--color-surface) 58%, transparent) 0%,
      color-mix(in srgb, var(--color-surface) 88%, transparent) 52%,
      var(--color-surface) 100%);
}

.page-platform .platform-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-4);
}

.page-platform .platform-hero__rail-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-platform .platform-hero__rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.page-platform .index-rail__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border-left: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  text-decoration: none;
  transition: color 150ms ease-out, background-color 150ms ease-out, border-color 150ms ease-out;
}

.page-platform .index-rail__link .mono {
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.page-platform .index-rail__link:hover,
.page-platform .index-rail__link:focus-visible {
  color: var(--color-accent);
  background: var(--color-primary-soft);
  border-left-color: var(--color-accent);
}

.page-platform .index-rail__link.is-active {
  color: var(--color-accent-ink);
  background: var(--color-accent);
  border-left-color: var(--color-accent);
}

.page-platform .index-rail__link.is-active .mono {
  color: var(--color-accent-ink);
}

.page-platform .platform-hero__panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: var(--border-thin) dotted var(--color-line);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--color-surface) 94%, transparent);
}

.page-platform .platform-hero__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-2) var(--space-4);
  border-bottom: var(--border-thin) dotted var(--color-line);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-platform .platform-hero__bar-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-ink-soft);
}

.page-platform .platform-hero__bar-status .status-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.page-platform .platform-hero__body {
  padding: var(--space-4);
}

.page-platform .platform-hero__title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: 1.02;
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-platform .platform-hero__lead {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-platform .platform-hero__figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-highlight);
}

.page-platform .platform-hero__figures .figure {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.page-platform .platform-hero__figures .figure__value {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: var(--weight-heading);
  line-height: 1;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.page-platform .platform-hero__figures .figure__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-soft);
}

.page-platform .platform-toolbar {
  border-top: var(--border-thin) dotted var(--color-line);
  border-bottom: var(--border-thin) dotted var(--color-line);
  background: var(--color-surface-alt);
}

.page-platform .platform-toolbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
}

.page-platform .platform-toolbar__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-ink-muted);
}

.page-platform .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.page-platform .filter-btn {
  padding: var(--space-1) var(--space-3);
  border: var(--border-thin) dotted var(--color-line);
  border-radius: var(--radius-sm);
  background: transparent;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  cursor: pointer;
  transition: color 150ms ease-out, border-color 150ms ease-out, background-color 150ms ease-out;
}

.page-platform .filter-btn:hover,
.page-platform .filter-btn:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.page-platform .filter-btn.is-active,
.page-platform .filter-btn[aria-pressed="true"] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-platform .filter-count {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
  padding-left: var(--space-2);
  border-left: var(--border-thin) dotted var(--color-line);
}

.page-platform .platform-group {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
  scroll-margin-top: var(--space-8);
}

.page-platform .platform-group__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-platform .platform-group__side {
  min-width: 0;
}

.page-platform .platform-group__title {
  margin: var(--space-2) 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-platform .platform-group__desc {
  margin: 0;
  max-width: 40ch;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-platform .platform-group__body {
  min-width: 0;
}

.page-platform .platform-band {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0 0 var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-surface-deep);
}

.page-platform .platform-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

.page-platform .platform-band .img-frame__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--color-surface) 8%, transparent) 0%,
    color-mix(in srgb, var(--color-surface) 72%, transparent) 55%,
    color-mix(in srgb, var(--color-surface) 96%, transparent) 100%);
}

.page-platform .platform-band__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-3) var(--space-4);
}

.page-platform .platform-band__kicker {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.page-platform .platform-band__text {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-platform .platform-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-platform .entry-row {
  position: relative;
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr) auto;
  grid-template-areas:
    "num name state"
    ". action action"
    ". note note";
  column-gap: var(--space-2);
  row-gap: var(--space-1);
  align-items: start;
  padding: var(--space-3) var(--space-3) var(--space-3) 0;
  border-bottom: var(--border-thin) dotted var(--color-line);
  transition: background-color 150ms ease-out;
}

.page-platform .entry-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: var(--space-2);
  bottom: var(--space-2);
  width: 3px;
  background: var(--color-accent);
  opacity: 0;
  transition: opacity 150ms ease-out;
}

.page-platform .entry-row:hover,
.page-platform .entry-row:focus-within {
  background: var(--color-surface-deep);
}

.page-platform .entry-row:hover::before,
.page-platform .entry-row:focus-within::before {
  opacity: 1;
}

.page-platform .entry-row:focus-within {
  outline: 2px solid var(--color-focus);
  outline-offset: -2px;
}

.page-platform .entry-row__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  font-variant-numeric: tabular-nums;
}

.page-platform .entry-row__name {
  grid-area: name;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-platform .entry-row__action {
  grid-area: action;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-platform .entry-row__note {
  grid-area: note;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

.page-platform .entry-row__state {
  grid-area: state;
  justify-self: end;
}

.page-platform .mark {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-primary-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.5;
  white-space: nowrap;
}

.page-platform .mark--login {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border: var(--border-thin) dotted var(--color-primary);
}

.page-platform .mark--muted {
  background: var(--color-surface-deep);
  color: var(--color-ink-muted);
}

.page-platform .entry-row:hover .mark:not(.mark--muted),
.page-platform .entry-row:focus-within .mark:not(.mark--muted) {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  border-color: var(--color-accent);
}

.page-platform .platform-status {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
}

.page-platform .platform-status__head {
  margin-bottom: var(--space-4);
}

.page-platform .platform-status__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-platform .platform-status__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-platform .platform-status__item {
  padding: var(--space-4);
  border: var(--border-thin) dotted var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.page-platform .platform-status__item h3 {
  margin: var(--space-3) 0 var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-platform .platform-status__item p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: 44ch;
}

.page-platform .platform-status__foot {
  margin: var(--space-4) 0 0;
  padding-top: var(--space-3);
  border-top: var(--border-thin) dotted var(--color-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
  max-width: var(--measure);
}

.page-platform .platform-help {
  padding-top: var(--section-y-lg);
  padding-bottom: var(--section-y-lg);
}

.page-platform .platform-help__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-platform .platform-help__title {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
}

.page-platform .platform-help__desc {
  margin: 0;
  max-width: 44ch;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

.page-platform .platform-help .eyebrow {
  color: var(--color-contrast-accent);
}

.page-platform .platform-help__links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) dotted var(--color-contrast-line);
}

.page-platform .platform-help__links li {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-1);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) dotted var(--color-contrast-line);
}

.page-platform .platform-help__links a {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
  text-decoration: none;
  border-bottom: var(--border-thin) dotted var(--color-contrast-accent);
  justify-self: start;
  transition: color 150ms ease-out;
}

.page-platform .platform-help__links a:hover,
.page-platform .platform-help__links a:focus-visible {
  color: var(--color-contrast-accent);
}

.page-platform .platform-help__links span {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

@media (min-width: 640px) {
  .page-platform .platform-hero__figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-platform .platform-help__links li {
    grid-template-columns: 12rem minmax(0, 1fr);
    align-items: baseline;
    gap: var(--space-4);
  }
}

@media (min-width: 900px) {
  .page-platform .platform-hero__inner {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: var(--space-6);
    padding: var(--space-8) var(--space-6);
  }

  .page-platform .platform-hero__rail-list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: var(--space-1);
  }

  .page-platform .platform-hero__body {
    padding: var(--space-6);
  }

  .page-platform .platform-group__grid {
    grid-template-columns: minmax(14rem, 3fr) 9fr;
    gap: var(--space-6);
  }

  .page-platform .platform-help__grid {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-8);
  }

  .page-platform .entry-row {
    grid-template-columns: 2.5rem 9.5rem minmax(0, 1fr) 10rem 5.25rem;
    grid-template-areas: "num name action note state";
    align-items: center;
    column-gap: var(--space-3);
    row-gap: 0;
    padding: var(--space-3) var(--space-3) var(--space-3) 0;
  }
}

@media (max-width: 639px) {
  .page-platform .platform-band img {
    aspect-ratio: 3 / 2;
  }

  .page-platform .entry-row__state {
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-platform .index-rail__link,
  .page-platform .filter-btn,
  .page-platform .entry-row,
  .page-platform .entry-row::before,
  .page-platform .platform-help__links a {
    transition-duration: 0ms;
  }
}
<<<PAGE_CSS_END>>>