.page-products {
  --apps-fade: linear-gradient(180deg, rgba(53, 240, 207, 0.05), transparent 65%);
}

.page-products .apps-crumb {
  padding-top: clamp(12px, 2vw, 20px);
}

.page-products .apps-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(10px, 2.4vw, 28px);
}

.page-products .apps-hero::before {
  content: "";
  position: absolute;
  top: -16%;
  right: -14%;
  width: min(720px, 92%);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 58% 42%, rgba(53, 240, 207, 0.16), rgba(53, 240, 207, 0) 62%);
  clip-path: polygon(0 0, 100% 0, 100% 74%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

.page-products .apps-hero::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: -30%;
  width: min(520px, 70%);
  height: 320px;
  background: radial-gradient(circle at 30% 60%, rgba(255, 106, 42, 0.1), rgba(255, 106, 42, 0) 66%);
  pointer-events: none;
  z-index: 0;
}

.page-products .apps-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 56px);
  align-items: center;
}

.page-products .apps-hero__copy .display-title {
  margin: 0 0 16px;
  max-width: 18ch;
}

.page-products .apps-hero__copy .lede {
  max-width: 52ch;
  margin: 0;
}

.page-products .apps-hero__stats {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .apps-hero__stats > li {
  background: var(--panel);
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .apps-num {
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  line-height: 1.1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-products .apps-label {
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--stone);
}

.page-products .apps-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .apps-hero__media .media-frame {
  margin: 0;
}

.page-products .apps-intro {
  margin: 0 0 clamp(22px, 3vw, 34px);
  max-width: 64ch;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--stone);
}

.page-products .apps-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 14px;
}

.page-products .apps-prose {
  margin: 0 0 14px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: #c2d6ce;
}

.page-products .apps-prose:last-child {
  margin-bottom: 0;
}

/* 入口树 */
.page-products .entry-tree {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-products .entry-tree::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(to bottom, rgba(29, 58, 50, 0) 0%, var(--line) 10%, var(--line) 90%, rgba(29, 58, 50, 0) 100%);
}

.page-products .entry-node {
  position: relative;
  padding-left: 62px;
  margin-bottom: 16px;
}

.page-products .entry-node:last-child {
  margin-bottom: 0;
}

.page-products .entry-node::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 34px;
  width: 26px;
  height: 1px;
  background: var(--line);
}

.page-products .entry-node__marker {
  position: absolute;
  left: 0;
  top: 12px;
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .entry-node__body {
  background: var(--apps-fade), var(--panel);
  border: 1px solid var(--line);
  border-left: 2px solid rgba(53, 240, 207, 0.3);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .entry-node:hover .entry-node__body,
.page-products .entry-node:focus-within .entry-node__body {
  border-color: rgba(53, 240, 207, 0.42);
  background: #0d2f27;
  transform: translateX(3px);
}

.page-products .entry-node:hover .entry-node__marker {
  border-color: rgba(53, 240, 207, 0.6);
  color: var(--paper);
}

.page-products .entry-node__title {
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: 1.12rem;
  line-height: 1.4;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-products .entry-node__desc {
  margin: 0 0 10px;
  font-size: 0.92rem;
  line-height: 1.78;
  color: #c2d6ce;
}

.page-products .entry-node__scene {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--stone);
}

/* 换机三步 */
.page-products .switch-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .switch-step {
  background: linear-gradient(180deg, rgba(255, 106, 42, 0.07), rgba(255, 106, 42, 0) 58%), var(--panel);
  border: 1px solid var(--line);
  border-top: 2px solid var(--orange);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.page-products .switch-step__summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .switch-step__summary::-webkit-details-marker {
  display: none;
}

.page-products .switch-step__summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--cyan);
  flex: none;
}

.page-products .switch-step__details[open] > .switch-step__summary::after {
  content: "－";
}

.page-products .switch-step__summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-products .switch-step__num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--orange);
  letter-spacing: 0.06em;
  flex: none;
}

.page-products .switch-step__body {
  margin: 12px 0 0;
  font-size: 0.9rem;
  line-height: 1.78;
  color: #c2d6ce;
}

/* 轮次面板 */
.page-products .rounds-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-products .rounds-media .media-frame {
  margin: 0;
}

.page-products .round-table-wrap {
  overflow-x: auto;
  margin: 20px 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .round-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.page-products .round-table__caption {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--stone);
  border-bottom: 1px solid var(--line);
}

.page-products .round-table th,
.page-products .round-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  line-height: 1.7;
}

.page-products .round-table tbody tr:last-child th,
.page-products .round-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .round-table thead th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--stone);
  background: rgba(6, 24, 20, 0.6);
}

.page-products .round-table tbody th {
  color: var(--paper);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .round-table tbody td {
  color: #c2d6ce;
}

.page-products .round-table td.round-table__num {
  font-family: var(--font-mono);
  color: var(--cyan);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* 设备矩阵 */
.page-products .dev-matrix {
  margin-bottom: clamp(24px, 3.5vw, 38px);
}

.page-products .dev-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .dev-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--panel);
  color: var(--stone);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% 68%, 88% 100%, 0 100%);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .dev-chip:hover {
  color: var(--paper);
  border-color: rgba(53, 240, 207, 0.5);
}

.page-products .dev-chip:has(input:checked) {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(53, 240, 207, 0.08);
}

.page-products .dev-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
}

.page-products .dev-radio:focus-visible + span {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.page-products .dev-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .dev-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .dev-card:hover {
  border-color: rgba(53, 240, 207, 0.4);
  transform: translateY(-2px);
}

.page-products .dev-card__screen {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-products .dev-card__title {
  margin: 0;
  font-size: 0.96rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--paper);
}

.page-products .dev-card__text {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .dev-matrix:has(input[value="small"]:checked) .dev-card:not([data-filter~="small"]),
.page-products .dev-matrix:has(input[value="large"]:checked) .dev-card:not([data-filter~="large"]),
.page-products .dev-matrix:has(input[value="weak"]:checked) .dev-card:not([data-filter~="weak"]) {
  display: none;
}

.page-products .dev-figure {
  margin: 0;
}

/* 本地对照 */
.page-products .compare-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-products .compare-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .compare-list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.9rem;
  line-height: 1.7;
  color: #c2d6ce;
}

.page-products .compare-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .compare-list__tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--clay);
}

.page-products .compare-media .media-frame {
  margin: 0;
}

/* 版本 */
.page-products .version-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  align-items: stretch;
}

.page-products .version-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 22px 22px 26px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.page-products .version-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--cyan);
}

.page-products .version-card--local::before {
  background: var(--clay);
}

.page-products .version-num {
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 3vw, 2.1rem);
  line-height: 1;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
}

.page-products .version-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-products .version-text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: #c2d6ce;
}

.page-products .version-bridge {
  display: none;
}

.page-products .version-notes {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .version-notes li {
  padding-left: 14px;
  border-left: 1px solid var(--line);
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--stone);
}

.page-products .version-figure {
  margin: clamp(24px, 3.5vw, 38px) 0 0;
}

/* 收束 */
.page-products .apps-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-products .apps-cta__copy .apps-h2 {
  margin-bottom: 10px;
}

.page-products .apps-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (min-width: 640px) {
  .page-products .dev-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .version-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .apps-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .entry-tree {
    max-width: 860px;
  }

  .page-products .switch-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .switch-step {
    min-height: 100%;
  }

  .page-products .rounds-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .compare-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .version-strip {
    grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr);
    align-items: center;
  }

  .page-products .version-bridge {
    display: block;
    position: relative;
    align-self: center;
    height: 46px;
  }

  .page-products .version-bridge::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 1px;
    background: linear-gradient(to right, var(--cyan), var(--clay));
  }

  .page-products .version-bridge::after {
    content: "⇄";
    position: absolute;
    inset: 0;
    margin: auto;
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    background: var(--ink-bg);
    border: 1px solid var(--line);
    border-radius: 50%;
    font-size: 0.82rem;
    color: var(--paper);
  }

  .page-products .apps-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 1024px) {
  .page-products .dev-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .entry-node__body,
  .page-products .entry-node__marker,
  .page-products .dev-card {
    transition: none;
  }

  .page-products .entry-node:hover .entry-node__body,
  .page-products .entry-node:focus-within .entry-node__body,
  .page-products .dev-card:hover {
    transform: none;
  }
}