.page-products {
  --apps-gap: 26px;
  --apps-note-bg: rgba(168, 216, 206, 0.16);
}

.page-products .band--dark {
  color: var(--paper);
}

.page-products .band--paper,
.page-products .band--white {
  color: var(--ink);
}

.page-products .container {
  padding-inline: 20px;
}

.page-products .section {
  padding-block: 56px;
}

.page-products .apps-h2 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.12;
  font-size: clamp(1.7rem, 6.4vw, 2.6rem);
  margin: 0 0 14px;
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 12px;
}

.page-products .band--dark .eyebrow {
  color: var(--ochre);
}

.page-products .apps-lead {
  max-width: 36em;
  line-height: 1.75;
  color: var(--stone);
  margin: 0 0 18px;
}

.page-products .band--dark .apps-lead {
  color: rgba(246, 241, 231, 0.76);
}

.page-products .section__head {
  margin-bottom: 28px;
}

/* 首屏 */
.page-products .apps-hero {
  padding-block: 36px 52px;
  background-image: linear-gradient(160deg, var(--indigo-900) 0%, var(--indigo-700) 100%);
}

.page-products .apps-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--apps-gap);
}

.page-products .apps-hero__lead h1 {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.06;
  font-size: clamp(2rem, 9vw, 3.4rem);
  margin: 0 0 18px;
}

.page-products .apps-hero__sub {
  max-width: 34em;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.82);
  margin: 0 0 22px;
}

.page-products .apps-hero__facts {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  padding: 0;
  margin: 0;
  font-size: 0.86rem;
  color: rgba(246, 241, 231, 0.68);
}

.page-products .apps-fact-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--red);
  margin-right: 6px;
  font-variant-numeric: tabular-nums;
}

.page-products .apps-hero__console {
  display: grid;
  gap: 16px;
  align-self: start;
}

.page-products .status-panel {
  background: rgba(15, 27, 51, 0.6);
  border-left: 3px solid var(--teal);
  padding: 16px 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .apps-console__title {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  color: var(--mist);
  margin: 0 0 10px;
}

.page-products .status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.86rem;
}

.page-products .status-row:last-child {
  border-bottom: 0;
}

.page-products .apps-jump {
  border-top: 1px solid var(--line-dark);
  padding-top: 14px;
}

.page-products .apps-jump__title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--mist);
  margin: 0 0 8px;
}

.page-products .toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 2px;
}

.page-products .toc-link {
  display: block;
  padding: 6px 0 6px 14px;
  color: rgba(246, 241, 231, 0.88);
  text-decoration: none;
  font-size: 0.9rem;
  border-left: 2px solid rgba(246, 241, 231, 0.2);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .toc-link:hover,
.page-products .toc-link:focus-visible,
.page-products .toc-link.is-active {
  color: var(--paper-hi);
  border-left-color: var(--red);
}

/* 图片容器 */
.page-products .apps-shot {
  margin: 0;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  background: var(--indigo-700);
}

.page-products .apps-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .apps-shot--wide {
  aspect-ratio: 2 / 1;
}

.page-products .apps-shot--tall {
  aspect-ratio: 3 / 4;
}

.page-products .apps-shot--square {
  aspect-ratio: 10 / 7;
}

/* 分支横滑 */
.page-products .apps-rail__hint {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--stone);
  margin: 18px 0 10px;
}

.page-products .branch-rail {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding: 2px 0 18px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .branch-rail:focus-visible {
  outline: 2px solid var(--indigo-500);
  outline-offset: 4px;
}

.page-products .branch-card {
  flex: 0 0 84%;
  max-width: 330px;
  scroll-snap-align: start;
  background: var(--paper-hi);
  padding: 20px 20px 22px;
  border-left: 4px solid var(--indigo-500);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .branch-card--red { border-left-color: var(--red); }
.page-products .branch-card--teal { border-left-color: var(--teal); }
.page-products .branch-card--ochre { border-left-color: var(--ochre); }
.page-products .branch-card--indigo { border-left-color: var(--indigo-500); }

.page-products .branch-card__num {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-variant-numeric: tabular-nums;
  color: var(--stone);
  margin: 0 0 6px;
}

.page-products .branch-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}

.page-products .branch-card__meta {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--stone);
  margin: 0 0 12px;
}

.page-products .branch-card__text {
  font-size: 0.94rem;
  line-height: 1.7;
  margin: 0 0 14px;
}

.page-products .branch-card__link {
  display: inline-block;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--indigo-500);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-products .branch-card__link:hover,
.page-products .branch-card__link:focus-visible {
  color: var(--red);
}

/* 网格 */
.page-products .apps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--apps-gap);
}

/* 五步流程 */
.page-products .apple-flow {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .apple-step {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding-bottom: 18px;
}

.page-products .apple-step::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 46px;
  bottom: 4px;
  width: 1px;
  background: var(--line-light);
}

.page-products .apple-step:last-child::before {
  display: none;
}

.page-products .apple-step__num {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-variant-numeric: tabular-nums;
  color: var(--paper-hi);
  background: var(--red);
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-products .apple-step__details {
  background: var(--paper-hi);
  padding: 14px 16px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .apple-step__details summary {
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 26px;
}

.page-products .apple-step__details summary::-webkit-details-marker {
  display: none;
}

.page-products .apple-step__details summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--red);
  line-height: 1.4;
}

.page-products .apple-step__details[open] summary::after {
  content: "−";
}

.page-products .apple-step__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.02rem;
  line-height: 1.45;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}

.page-products .apple-step__std {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--teal);
  margin: 0;
}

.page-products .apple-step__inner {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line-light);
  font-size: 0.9rem;
  line-height: 1.75;
}

.page-products .apple-step__inner p {
  margin: 0 0 8px;
}

.page-products .apple-step__inner p:last-child {
  margin-bottom: 0;
}

.page-products .apps-aside-note {
  background: var(--apps-note-bg);
  border-left: 3px solid var(--teal);
  padding: 14px 16px;
  font-size: 0.9rem;
  line-height: 1.75;
  margin-top: 16px;
}

/* 版本对比 */
.page-products .version-compare {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.page-products .version-pane {
  background: rgba(246, 241, 231, 0.08);
  border-top: 3px solid rgba(246, 241, 231, 0.28);
  padding: 16px 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .version-pane--now {
  border-top-color: var(--red);
}

.page-products .version-pane__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--mist);
  margin: 0 0 6px;
}

.page-products .version-num {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--paper-hi);
  margin: 0 0 8px;
}

.page-products .version-pane--now .version-num {
  color: var(--red);
}

.page-products .version-pane__meta {
  font-size: 0.82rem;
  color: rgba(246, 241, 231, 0.66);
  margin: 0;
}

.page-products .version-diff {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--ochre);
  margin: 0 0 20px;
}

.page-products .upgrade-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.page-products .upgrade-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(246, 241, 231, 0.82);
}

.page-products .upgrade-list strong {
  color: var(--paper-hi);
  margin-right: 8px;
}

.page-products .apps-inline-link {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.72);
  margin: 0;
}

.page-products .apps-inline-link a {
  color: var(--ochre);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .band--paper .apps-inline-link,
.page-products .band--white .apps-inline-link {
  color: var(--stone);
}

.page-products .band--paper .apps-inline-link a,
.page-products .band--white .apps-inline-link a {
  color: var(--indigo-500);
}

/* 适配表 */
.page-products .adapt-scroll {
  overflow-x: auto;
  border-top: 2px solid var(--indigo-900);
}

.page-products .adapt-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-products .adapt-table__caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--stone);
  padding: 10px 0;
}

.page-products .adapt-table th,
.page-products .adapt-table td {
  padding: 11px 12px;
  text-align: left;
  vertical-align: middle;
}

.page-products .adapt-table thead th {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--paper-hi);
  background: var(--indigo-900);
  white-space: nowrap;
}

.page-products .adapt-table tbody th {
  font-weight: 700;
  white-space: nowrap;
}

.page-products .adapt-table tbody tr:nth-child(odd) {
  background: var(--paper-hi);
}

.page-products .adapt-table tbody tr:nth-child(even) {
  background: rgba(168, 216, 206, 0.12);
}

.page-products .adapt-table tbody tr + tr td,
.page-products .adapt-table tbody tr + tr th {
  border-top: 1px solid var(--line-light);
}

.page-products .adapt-ok {
  color: var(--teal);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .adapt-wait {
  color: var(--red);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .adapt-note {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--stone);
  margin: 16px 0 0;
}

.page-products .adapt-note strong {
  color: var(--ink);
}

/* 旧版步骤 */
.page-products .legacy-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  counter-reset: legacy;
}

.page-products .legacy-steps li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-light);
  font-size: 0.93rem;
  line-height: 1.75;
}

.page-products .legacy-steps__num {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--red);
  font-size: 1.05rem;
  line-height: 1.6;
}

.page-products .legacy-steps a {
  color: var(--indigo-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 安全清单 */
.page-products .check-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .check-item {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.93rem;
  line-height: 1.7;
  color: rgba(246, 241, 231, 0.86);
}

.page-products .check-mark {
  color: var(--teal);
  font-weight: 700;
}

.page-products .check-foot {
  max-width: 40em;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(246, 241, 231, 0.75);
  margin: 0;
}

.page-products .check-foot a {
  color: var(--ochre);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 索引收尾 */
.page-products .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--indigo-900);
}

.page-products .index-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 4px 12px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-light);
}

.page-products .index-item__num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--red);
  font-variant-numeric: tabular-nums;
  grid-row: span 2;
}

.page-products .index-item__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--indigo-900);
  text-decoration: none;
}

.page-products .index-item__title:hover,
.page-products .index-item__title:focus-visible {
  color: var(--red);
}

.page-products .index-item__meta {
  font-size: 0.84rem;
  color: var(--stone);
  line-height: 1.6;
}

/* 平板与桌面 */
@media (min-width: 700px) {
  .page-products .branch-card {
    flex: 0 0 46%;
  }

  .page-products .version-compare {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-products .container {
    padding-inline: 32px;
  }

  .page-products .section {
    padding-block: 88px;
  }

  .page-products .apps-hero {
    padding-block: 56px 84px;
  }

  .page-products .apps-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 40px;
  }

  .page-products .apps-hero__console {
    margin-top: 34px;
  }

  .page-products .apps-grid {
    grid-template-columns: repeat(12, 1fr);
    column-gap: 40px;
    row-gap: 32px;
  }

  .page-products .apps-grid__main {
    grid-column: span 7;
  }

  .page-products .apps-grid__side {
    grid-column: 8 / span 5;
    padding-top: 26px;
  }

  .page-products .apps-grid--flip .apps-grid__main {
    grid-column: 6 / span 7;
  }

  .page-products .apps-grid--flip .apps-grid__side {
    grid-column: 1 / span 4;
    padding-top: 0;
  }

  .page-products .branch-rail {
    gap: 22px;
    padding-bottom: 26px;
  }

  .page-products .branch-card {
    flex: 0 0 38%;
    max-width: none;
  }

  .page-products .apple-step {
    grid-template-columns: 56px 1fr;
    gap: 20px;
    padding-bottom: 22px;
  }

  .page-products .apple-step::before {
    left: 27px;
    top: 58px;
  }

  .page-products .apple-step__num {
    width: 56px;
    height: 56px;
    font-size: 1.25rem;
  }

  .page-products .apple-step__details {
    padding: 18px 22px;
  }

  .page-products .apple-step__title {
    font-size: 1.12rem;
  }

  .page-products .version-num {
    font-size: 3rem;
  }

  .page-products .index-item {
    grid-template-columns: 56px 1fr 1.1fr;
    align-items: center;
  }

  .page-products .index-item__num {
    grid-row: auto;
  }

  .page-products .index-item__meta {
    font-size: 0.88rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .toc-link,
  .page-products .branch-card__link,
  .page-products .index-item__title {
    transition: none;
  }
}
<<<END>>>