.page-app-download-android .android-band {
  position: relative;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-top: var(--border-thick) solid var(--color-primary);
  border-bottom: var(--border-thick) solid var(--color-contrast-line);
  padding: var(--space-6) 0 var(--space-8);
  overflow: hidden;
}

.page-app-download-android .android-band::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34%;
  height: var(--border-thick);
  background: var(--color-accent);
}

.page-app-download-android .android-band__kicker {
  margin: 0 0 var(--space-3);
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-contrast-accent);
}

.page-app-download-android .android-band__title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-app-download-android .android-band__lead {
  margin: var(--space-3) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, var(--color-contrast-surface));
}

.page-app-download-android .section-head {
  max-width: 62ch;
}

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

.page-app-download-android .section-head__meta {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-app-download-android .inline-link {
  color: var(--color-ink);
  font-weight: 700;
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-primary);
}

.page-app-download-android .inline-link:hover,
.page-app-download-android .inline-link:focus-visible {
  color: var(--color-primary);
  box-shadow: 0 var(--border-thick) 0 var(--color-primary);
}

.page-app-download-android .inline-link--contrast {
  color: var(--color-accent-ink);
  border-bottom-color: var(--color-contrast-accent);
}

.page-app-download-android .inline-link--contrast:hover,
.page-app-download-android .inline-link--contrast:focus-visible {
  color: var(--color-contrast-accent);
  box-shadow: 0 var(--border-thick) 0 var(--color-contrast-accent);
}

/* 引言：文字与图片错位拼贴 */
.page-app-download-android .android-intro {
  display: grid;
  gap: var(--space-4);
}

.page-app-download-android .android-intro__text p {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
  max-width: var(--measure);
}

.page-app-download-android .android-intro__text p:last-child {
  margin-bottom: 0;
}

.page-app-download-android .android-intro__back {
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-accent);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-app-download-android .android-intro__figure {
  margin: 0;
  border: var(--border-thin) solid var(--color-ink);
  box-shadow: var(--shadow-1);
  background: var(--color-surface);
}

.page-app-download-android .figure__img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* 设备条件 */
.page-app-download-android .device-grid {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.page-app-download-android .device-card {
  position: relative;
  padding: var(--space-3);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-ink);
  box-shadow: var(--shadow-1);
  transition: box-shadow 120ms linear, transform 120ms linear;
}

.page-app-download-android .device-card:hover {
  box-shadow: var(--shadow-2);
  transform: translate(-2px, -2px);
}

.page-app-download-android .device-card__num {
  display: block;
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--color-accent);
}

.page-app-download-android .device-card__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-app-download-android .device-card p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-app-download-android .device-foot {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.page-app-download-android .device-foot__figure {
  margin: 0;
  border: var(--border-thin) solid var(--color-ink);
  box-shadow: var(--shadow-1);
  background: var(--color-surface);
}

.page-app-download-android .device-foot__note {
  padding: var(--space-3);
}

.page-app-download-android .device-foot__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-app-download-android .device-foot__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}

.page-app-download-android .device-foot__list li {
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-primary);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

/* 深色准备步骤 */
.page-app-download-android .section--contrast .section-head__title {
  color: var(--color-contrast-ink);
}

.page-app-download-android .section--contrast .section-head__meta {
  color: color-mix(in srgb, var(--color-contrast-ink) 74%, var(--color-contrast-surface));
}

.page-app-download-android .section--contrast .eyebrow {
  color: var(--color-contrast-accent);
}

.page-app-download-android .section--contrast a {
  color: var(--color-contrast-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-app-download-android .prep-track {
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
}

.page-app-download-android .prep-track__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: var(--border-thin) dashed var(--color-contrast-line);
}

.page-app-download-android .prep-track__item:last-child {
  border-bottom: var(--border-thin) dashed var(--color-contrast-line);
}

.page-app-download-android .prep-track__num {
  display: grid;
  place-items: center;
  width: calc(var(--space-6) + var(--space-1));
  height: calc(var(--space-6) + var(--space-1));
  border: var(--border-thin) solid var(--color-contrast-line);
  background: transparent;
  color: var(--color-contrast-accent);
  font-size: var(--text-lg);
  transition: background-color 120ms linear, color 120ms linear, border-color 120ms linear;
}

.page-app-download-android .prep-track__item:hover .prep-track__num,
.page-app-download-android .prep-track__item:focus-within .prep-track__num {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-app-download-android .prep-track__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-contrast-ink);
}

.page-app-download-android .prep-track__body p {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 82%, var(--color-contrast-surface));
}

.page-app-download-android .prep-track__state {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
}

/* 差异对照 */
.page-app-download-android .diff-table {
  margin-top: var(--space-6);
  border: var(--border-thick) solid var(--color-ink);
  background: var(--color-surface);
}

.page-app-download-android .diff-table__head {
  display: none;
}

.page-app-download-android .diff-row {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3);
  border-top: var(--border-thin) dotted var(--color-line);
  background: var(--color-surface);
  transition: background-color 120ms linear;
}

.page-app-download-android .diff-row:first-of-type {
  border-top: none;
}

.page-app-download-android .diff-row:hover,
.page-app-download-android .diff-row:focus-within {
  background: var(--color-primary-soft);
}

.page-app-download-android .diff-row__key {
  margin: 0;
  padding-left: var(--space-2);
  border-left: var(--border-thick) solid var(--color-accent);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-app-download-android .diff-row__cell p {
  margin: var(--space-1) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-app-download-android .diff-row__badge {
  display: inline-block;
  padding: 0 var(--space-1);
  background: var(--color-surface-alt);
  border: var(--border-thin) solid var(--color-line);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink);
}

.page-app-download-android .diff-row__note {
  margin: 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) dotted var(--color-line);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
  transition: color 120ms linear;
}

.page-app-download-android .diff-row:hover .diff-row__note {
  color: var(--color-ink);
}

/* 排查 */
.page-app-download-android .trouble-wrap {
  display: grid;
  gap: var(--space-6);
}

.page-app-download-android .trouble-list {
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-4);
}

.page-app-download-android .trouble-list__item {
  padding-left: var(--space-3);
  border-left: var(--border-thick) solid var(--color-primary);
}

.page-app-download-android .trouble-list__title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-app-download-android .trouble-list__item p {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-app-download-android .trouble-list__fix {
  color: var(--color-ink);
  font-size: var(--text-sm);
}

.page-app-download-android .trouble-wrap__side {
  display: grid;
  gap: var(--space-4);
  align-content: start;
}

.page-app-download-android .trouble-wrap__figure {
  margin: 0;
  border: var(--border-thin) solid var(--color-ink);
  box-shadow: var(--shadow-1);
  background: var(--color-surface);
}

.page-app-download-android .trouble-wrap__contact {
  padding: var(--space-3);
}

.page-app-download-android .trouble-wrap__contact-title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-accent-ink);
}

.page-app-download-android .trouble-wrap__contact-list {
  margin: 0 0 var(--space-3);
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-1);
}

.page-app-download-android .trouble-wrap__contact-list li {
  padding-left: var(--space-2);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-accent-ink);
}

.page-app-download-android .trouble-wrap__contact-line {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-accent-ink) 84%, var(--color-accent));
}

/* 返回上一级 */
.page-app-download-android .back-panel {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-highlight);
  border: var(--border-thick) solid var(--color-ink);
  box-shadow: var(--shadow-2);
}

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

.page-app-download-android .back-panel__text p {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-app-download-android .back-panel__actions {
  align-content: start;
}

/* 中等屏 */
@media (min-width: 700px) {
  .page-app-download-android .device-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-app-download-android .device-foot {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-app-download-android .diff-table__head {
    display: grid;
    grid-template-columns: 0.9fr 1.3fr 1.3fr;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    background: var(--color-accent);
    color: var(--color-accent-ink);
    font-family: var(--font-heading);
    font-weight: var(--weight-heading);
    font-size: var(--text-sm);
    letter-spacing: 0.06em;
  }

  .page-app-download-android .diff-row {
    grid-template-columns: 0.9fr 1.3fr 1.3fr;
    gap: var(--space-3);
    align-items: start;
  }

  .page-app-download-android .diff-row__key {
    align-self: start;
  }

  .page-app-download-android .diff-row__badge {
    display: none;
  }

  .page-app-download-android .diff-row__note {
    grid-column: 1 / -1;
  }
}

/* 桌面 */
@media (min-width: 900px) {
  .page-app-download-android .android-intro {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-app-download-android .android-intro__figure {
    margin-top: var(--space-8);
  }

  .page-app-download-android .prep-track__item {
    gap: var(--space-4);
    padding: var(--space-6) 0;
  }

  .page-app-download-android .trouble-wrap {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-8);
  }

  .page-app-download-android .back-panel {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-6);
  }

  .page-app-download-android .back-panel__actions {
    flex-direction: column;
    align-items: stretch;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>