.page-app-download {
  --getapp-ink-on-dark: var(--color-contrast-ink);
}

/* ============ 首屏 ============ */
.page-app-download .getapp-hero {
  position: relative;
  overflow: hidden;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding: var(--space-4) 0 var(--space-8);
  border-bottom: var(--border-thick) solid var(--color-primary);
}

.page-app-download .getapp-hero__inner {
  position: relative;
  z-index: 2;
}

.page-app-download .getapp-crumb {
  margin-bottom: var(--space-4);
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

.page-app-download .getapp-crumb a {
  color: var(--color-contrast-accent);
}

.page-app-download .getapp-hero__eyebrow {
  color: var(--color-contrast-accent);
  border-left-color: var(--color-contrast-accent);
}

.page-app-download .getapp-hero__title {
  margin: 0 0 var(--space-3);
  font-size: var(--text-display);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
  word-break: break-word;
}

.page-app-download .getapp-hero__lead {
  max-width: 46ch;
  margin: 0 0 var(--space-6);
  color: var(--color-contrast-ink);
  opacity: 0.86;
}

.page-app-download .getapp-hero__strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
}

.page-app-download .getapp-stripcell {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-3);
  background: var(--color-contrast-line);
  border-radius: var(--radius-sm);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
}

.page-app-download .getapp-stripcell__num {
  font-size: var(--text-3xl);
  font-weight: 900;
  line-height: 1;
  color: var(--color-contrast-accent);
  letter-spacing: 0.02em;
}

.page-app-download .getapp-stripcell__label {
  font-size: var(--text-sm);
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-app-download .getapp-deco {
  opacity: 0.34;
}

.page-app-download .getapp-deco--a {
  top: 6%;
  right: 3%;
  width: 8rem;
  height: 8rem;
  border-color: var(--color-contrast-accent);
}

.page-app-download .getapp-deco--b {
  bottom: 8%;
  left: 42%;
  width: 3.5rem;
  height: 3.5rem;
  background: var(--color-primary);
}

.page-app-download .getapp-deco--c {
  top: 46%;
  right: 14%;
  width: 4.5rem;
  height: 4.5rem;
  border-color: var(--color-contrast-accent);
  transform: rotate(18deg);
}

/* ============ 通用区块头 ============ */
.page-app-download .getapp-head {
  margin-bottom: var(--space-6);
  max-width: var(--measure);
}

.page-app-download .getapp-head__lead {
  margin-top: var(--space-2);
}

.page-app-download .getapp-head--dark .h-section,
.page-app-download .getapp-alert__title {
  color: var(--color-contrast-ink);
}

/* ============ 目录索引 ============ */
.page-app-download .getapp-index {
  background: var(--color-surface);
}

.page-app-download .getapp-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
  counter-reset: getapp-item;
}

.page-app-download .getapp-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2) var(--space-3);
  padding: var(--space-3) var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
  border-left: var(--border-thin) solid transparent;
  background: var(--color-surface);
  transition: background-color 150ms ease-out, border-left-color 150ms ease-out;
}

.page-app-download .getapp-item:nth-child(odd) {
  background: var(--color-surface-alt);
}

.page-app-download .getapp-item:hover {
  border-left-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.page-app-download .getapp-item__no {
  font-size: var(--text-xl);
  font-weight: 900;
  line-height: 1.15;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.page-app-download .getapp-item__body {
  min-width: 0;
}

.page-app-download .getapp-item .chip {
  margin-bottom: var(--space-1);
}

.page-app-download .getapp-item__title {
  margin: var(--space-1) 0 0;
  font-size: var(--text-lg);
  font-weight: 900;
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-app-download .getapp-item__desc {
  margin: var(--space-1) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-app-download .getapp-more {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
}

.page-app-download .getapp-more summary {
  display: inline-block;
  cursor: pointer;
  padding: var(--space-1) var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-pill);
  background: var(--color-surface);
  color: var(--color-accent);
  font-weight: 700;
  list-style: none;
  transition: border-color 150ms ease-out, background-color 150ms ease-out;
}

.page-app-download .getapp-more summary::-webkit-details-marker {
  display: none;
}

.page-app-download .getapp-more summary:hover {
  border-color: var(--color-primary);
}

.page-app-download .getapp-more[open] summary {
  border-color: var(--color-accent);
  background: var(--color-highlight);
}

.page-app-download .getapp-more p {
  margin: var(--space-2) 0 0;
  padding: var(--space-2) var(--space-3);
  border-left: var(--border-thick) solid var(--color-accent);
  background: var(--color-highlight);
  color: var(--color-ink);
  line-height: var(--leading-body);
}

/* ============ 横幅图 ============ */
.page-app-download .getapp-banner {
  margin: var(--space-8) auto;
  padding: 0;
  max-width: var(--container);
}

.page-app-download .getapp-banner__frame {
  border: var(--border-thick) solid var(--color-contrast-surface);
  border-radius: var(--radius-md) var(--radius-md) var(--radius-sm) var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface-deep);
  box-shadow: var(--shadow-2);
}

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

.page-app-download .getapp-banner__cap {
  margin-top: var(--space-2);
  display: inline-block;
  padding: var(--space-1) var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ============ 分类说明 ============ */
.page-app-download .getapp-cats__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-app-download .getapp-cat {
  padding: var(--space-3);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  transition: border-color 150ms ease-out, background-color 150ms ease-out;
}

.page-app-download .getapp-cat:nth-child(even) {
  background: var(--color-surface-deep);
  border-radius: var(--radius-sm);
}

.page-app-download .getapp-cat:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.page-app-download .getapp-cat__tag {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.page-app-download .getapp-cat__title {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xl);
  font-weight: 900;
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-app-download .getapp-cat__rule {
  display: block;
  position: relative;
  height: var(--border-thin);
  margin: var(--space-2) 0;
  background: var(--color-line);
}

.page-app-download .getapp-cat__rule::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 32%;
  background: var(--color-accent);
}

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

.page-app-download .getapp-cat__key {
  margin: var(--space-3) 0 0;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

.page-app-download .getapp-cat__key a {
  display: inline-block;
  margin-left: var(--space-1);
  padding: 0 var(--space-1);
  border-bottom: var(--border-thin) solid var(--color-primary);
  color: var(--color-ink);
  font-weight: 700;
}

.page-app-download .getapp-catfig {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-thick) solid var(--color-contrast-surface);
  background: var(--color-surface-deep);
}

.page-app-download .getapp-catfig img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.page-app-download .getapp-catfig__cap {
  display: block;
  padding: var(--space-1) var(--space-2);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-size: var(--text-xs);
}

/* ============ 检查清单 ============ */
.page-app-download .getapp-check {
  background: var(--color-surface);
}

.page-app-download .getapp-check__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

.page-app-download .getapp-check__lead {
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}

.page-app-download .getapp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-app-download .getapp-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2) var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-app-download .getapp-step__no {
  font-size: var(--text-lg);
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1.2;
}

.page-app-download .getapp-step__title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 900;
  color: var(--color-ink);
  line-height: var(--leading-heading);
}

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

.page-app-download .getapp-check__fig {
  margin: 0;
}

.page-app-download .getapp-check__frame {
  border: var(--border-thick) solid var(--color-contrast-surface);
  border-radius: var(--radius-md) var(--radius-sm) var(--radius-lg) var(--radius-sm);
  overflow: hidden;
  background: var(--color-surface-deep);
}

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

.page-app-download .getapp-check__cap {
  display: inline-block;
  margin-top: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface-alt);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
}

/* ============ 提醒与通知（深色） ============ */
.page-app-download .getapp-alert {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-app-download .getapp-alert__eyebrow {
  color: var(--color-contrast-accent);
  border-left-color: var(--color-contrast-accent);
}

.page-app-download .getapp-alert__inner {
  position: relative;
}

.page-app-download .getapp-alert__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}

.page-app-download .getapp-alert__lead {
  margin: 0 0 var(--space-4);
  max-width: 52ch;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
}

.page-app-download .getapp-alert__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-app-download .getapp-alert__list li {
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
  border-left: var(--border-thick) solid var(--color-contrast-accent);
  padding-left: var(--space-2);
}

.page-app-download .getapp-alert__item {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 900;
  color: var(--color-contrast-ink);
  line-height: var(--leading-heading);
}

.page-app-download .getapp-alert__list p {
  margin: var(--space-1) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.82;
}

.page-app-download .getapp-alert__more {
  margin: var(--space-4) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-contrast-ink);
  opacity: 0.9;
}

.page-app-download .getapp-alert__more a {
  color: var(--color-contrast-accent);
  border-bottom: var(--border-thin) solid var(--color-contrast-accent);
}

.page-app-download .getapp-alert__fig {
  margin: 0;
}

.page-app-download .getapp-alert__frame {
  border: var(--border-thick) solid var(--color-contrast-line);
  border-radius: var(--radius-sm) var(--radius-lg) var(--radius-sm) var(--radius-md);
  overflow: hidden;
  background: var(--color-contrast-line);
}

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

.page-app-download .getapp-alert__cap {
  display: block;
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-contrast-ink);
  opacity: 0.7;
}

/* ============ 站内说明 ============ */
.page-app-download .getapp-note {
  background: var(--color-surface-alt);
}

.page-app-download .getapp-note__lead {
  margin-bottom: var(--space-6);
  font-size: var(--text-lg);
  line-height: var(--leading-body);
}

.page-app-download .getapp-note__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-app-download .getapp-note__cell {
  padding: var(--space-3);
  background: var(--color-surface);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-md);
}

.page-app-download .getapp-note__cell:nth-child(2) {
  border-radius: var(--radius-sm);
  background: var(--color-surface-deep);
}

.page-app-download .getapp-note__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  font-weight: 900;
  color: var(--color-ink);
}

.page-app-download .getapp-note__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-app-download .getapp-note__list li {
  position: relative;
  padding: var(--space-1) 0 var(--space-1) var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-app-download .getapp-note__list li:last-child {
  border-bottom: none;
}

.page-app-download .getapp-note__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(var(--space-1) + 0.6em);
  width: var(--space-1);
  height: var(--border-thick);
  background: var(--color-accent);
}

.page-app-download .getapp-note__list a {
  color: var(--color-ink);
  font-weight: 700;
  border-bottom: var(--border-thin) solid var(--color-primary);
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-app-download .getapp-hero__strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-app-download .getapp-stripcell:nth-child(1) {
    transform: rotate(-1.5deg);
  }

  .page-app-download .getapp-stripcell:nth-child(2) {
    transform: rotate(1deg);
  }

  .page-app-download .getapp-stripcell:nth-child(3) {
    transform: rotate(-1deg);
  }

  .page-app-download .getapp-note__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-app-download .getapp-hero {
    padding: var(--space-6) 0 var(--space-8);
  }

  .page-app-download .getapp-hero__lead {
    max-width: 58ch;
  }

  .page-app-download .getapp-item {
    padding: var(--space-3) var(--space-4);
  }

  .page-app-download .getapp-cats__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-app-download .getapp-catfig {
    order: 0;
  }

  .page-app-download .getapp-check__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
  }

  .page-app-download .getapp-check__fig {
    margin-top: var(--space-6);
  }

  .page-app-download .getapp-alert__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
  }
}

@media (min-width: 1100px) {
  .page-app-download .getapp-list {
    padding-left: var(--space-2);
  }

  .page-app-download .getapp-item {
    grid-template-columns: minmax(0, 8.5rem) minmax(0, 1fr);
    gap: var(--space-4);
  }

  .page-app-download .getapp-item__no {
    font-size: var(--text-2xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-app-download .getapp-item,
  .page-app-download .getapp-more summary,
  .page-app-download .getapp-cat {
    transition: none;
  }

  .page-app-download .getapp-stripcell {
    transform: none;
  }
}
<<<END>>>