.page-products {
  background: var(--ink);
  color: var(--snow);
  overflow-x: hidden;
}

.page-products .shell {
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: var(--shell-pad);
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.page-products [data-reveal] {
  animation: apx-rise .6s ease both;
}

@keyframes apx-rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------------- 首屏 ---------------- */

.page-products .apx-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 0 30px;
  border-bottom: 2px solid var(--steel);
  background:
    repeating-linear-gradient(90deg, rgba(46, 230, 200, .05) 0 1px, transparent 1px 76px),
    repeating-linear-gradient(0deg, rgba(46, 230, 200, .05) 0 1px, transparent 1px 76px),
    linear-gradient(158deg, var(--navy) 0%, var(--ink) 64%);
}

.page-products .apx-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 6px;
  height: 72px;
  background: var(--flame);
}

.page-products .apx-hero h1 {
  margin: 10px 0 14px;
  font-size: clamp(28px, 8vw, 54px);
  line-height: 1.14;
  font-weight: 900;
  letter-spacing: -0.02em;
  max-width: 20ch;
}

.page-products .apx-hero__lede {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .apx-readout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 22px;
  border: 2px solid var(--line-strong);
  background: var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .apx-readout__item {
  padding: 12px 10px;
  background: var(--ink);
}

.page-products .apx-readout dt {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
  margin-bottom: 6px;
}

.page-products .apx-readout dd {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
  line-height: 1.2;
}

.page-products .apx-readout dd .mono {
  font-size: 24px;
}

.page-products .apx-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 8px;
  scrollbar-width: thin;
}

.page-products .apx-tabs::-webkit-scrollbar { height: 4px; }
.page-products .apx-tabs::-webkit-scrollbar-thumb {
  background: var(--steel);
  border-radius: 999px;
}

.page-products .apx-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--snow);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .18s ease, color .18s ease, transform .18s ease;
}

.page-products .apx-tab__idx {
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: .06em;
}

.page-products .apx-tab:hover,
.page-products .apx-tab:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------------- 横向卡片带 ---------------- */

.page-products .apx-rail-section {
  padding: 30px 0 8px;
}

.page-products .apx-rail {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding: 6px var(--shell-pad) 20px;
  scrollbar-width: thin;
}

.page-products .apx-rail::-webkit-scrollbar { height: 6px; }
.page-products .apx-rail::-webkit-scrollbar-thumb {
  background: var(--steel);
  border-radius: 999px;
}

.page-products .apx-card {
  flex: 0 0 auto;
  width: min(76vw, 300px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--navy);
  box-shadow: var(--shadow-hard);
}

.page-products .apx-card__num {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .apx-card__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .apx-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .apx-card .tag {
  align-self: flex-start;
  margin-top: auto;
}

/* ---------------- 入口索引 ---------------- */

.page-products .apx-entries {
  border-top: 2px solid var(--line-strong);
}

.page-products .apx-entry-row {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 4px 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--steel);
}

.page-products .apx-entry-row__num {
  grid-row: 1 / span 3;
  font-size: 13px;
  color: var(--cyan);
  padding-top: 3px;
}

.page-products .apx-entry-row__name {
  font-size: 18px;
  font-weight: 700;
}

.page-products .apx-entry-row__name a {
  color: var(--snow);
  text-decoration: none;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
}

.page-products .apx-entry-row__name a:hover,
.page-products .apx-entry-row__name a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-products .apx-entry-row__dev {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--gold);
}

.page-products .apx-entry-row__first {
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------------- 平板操作指引 ---------------- */

.page-products .apx-pad-grid {
  display: grid;
  gap: 22px;
}

.page-products .apx-step {
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--navy);
  margin-bottom: 10px;
  box-shadow: var(--shadow-hard);
}

.page-products .apx-step > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
}

.page-products .apx-step > summary::-webkit-details-marker { display: none; }

.page-products .apx-step > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--cyan);
  font-size: 18px;
  line-height: 1;
}

.page-products .apx-step[open] > summary::after { content: "–"; }

.page-products .apx-step__num {
  flex: 0 0 auto;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-products .apx-step__body {
  margin: 0;
  padding: 0 16px 16px 44px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .apx-pad-figure {
  margin: 0;
}

.page-products .apx-pad-note {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-left: 4px solid var(--barley);
  background: rgba(124, 194, 74, .07);
  font-size: 14px;
  line-height: 1.75;
  color: var(--snow);
}

/* ---------------- 关系矩阵 ---------------- */

.page-products .apx-matrix-wrap {
  overflow-x: auto;
  padding: 14px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--navy);
  box-shadow: var(--shadow-hard);
}

.page-products .apx-matrix {
  display: block;
  width: 100%;
  min-width: 540px;
  height: auto;
}

.page-products .apx-matrix__grid path {
  fill: none;
  stroke: var(--steel);
  stroke-width: 1;
}

.page-products .apx-edge {
  fill: none;
  stroke-width: 2.5;
  stroke-linecap: square;
}

.page-products .apx-edge--cyan { stroke: var(--cyan); }
.page-products .apx-edge--gold { stroke: var(--gold); }
.page-products .apx-edge--flame { stroke: var(--flame); stroke-dasharray: 7 6; }

.page-products .apx-node rect {
  fill: var(--ink);
  stroke: var(--line-strong);
  stroke-width: 2;
}

.page-products .apx-node text {
  fill: var(--snow);
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 700;
}

.page-products .apx-node__sub {
  fill: var(--mist) !important;
  font-family: var(--font-mono) !important;
  font-size: 12px !important;
  font-weight: 400 !important;
  letter-spacing: .1em;
}

.page-products .apx-paths {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .apx-path {
  padding: 14px 16px;
  border: 2px solid var(--steel);
  border-radius: var(--radius);
  background: var(--navy);
}

.page-products .apx-path__key {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-products .apx-path p {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--mist);
}

/* ---------------- 多联赛 ---------------- */

.page-products .apx-leagues {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
}

.page-products .apx-league {
  padding: 8px 13px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--steel);
  font-size: 13px;
  font-weight: 500;
  color: var(--snow);
}

.page-products .apx-league:nth-child(3n + 1) { border-color: var(--cyan); }
.page-products .apx-league:nth-child(3n + 2) { border-color: var(--gold); }
.page-products .apx-league:nth-child(3n)     { border-color: var(--flame); }

.page-products .apx-multi__text {
  margin: 0 0 22px;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--snow);
}

/* ---------------- 场景 ---------------- */

.page-products .apx-scene-grid {
  display: grid;
  gap: 22px;
}

.page-products .apx-scene-list {
  display: grid;
  gap: 14px;
}

.page-products .apx-scene {
  padding: 16px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--navy), var(--ink));
  box-shadow: var(--shadow-hard);
}

.page-products .apx-scene__time {
  display: inline-block;
  margin-bottom: 8px;
  padding: 4px 9px;
  border: 1px solid var(--cyan);
  border-radius: var(--radius);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-products .apx-scene__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .apx-scene p {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--mist);
}

.page-products .apx-scene-figure {
  margin: 0;
}

/* ---------------- 版本 ---------------- */

.page-products .apx-version-grid {
  display: grid;
  gap: 22px;
}

.page-products .apx-version-list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 18px;
  border-left: 2px solid var(--steel);
}

.page-products .apx-version {
  position: relative;
  padding: 0 0 20px 14px;
}

.page-products .apx-version::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--ink), 0 0 0 5px rgba(232, 163, 61, .35);
}

.page-products .apx-version__no {
  display: block;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold);
  margin-bottom: 4px;
}

.page-products .apx-version__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
}

.page-products .apx-version p {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
}

.page-products .apx-version-side {
  padding: 18px;
  border: 2px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--navy);
  box-shadow: var(--shadow-hard);
}

.page-products .apx-version-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 18px;
}

.page-products .apx-version-stats dt {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
  margin-bottom: 6px;
}

.page-products .apx-version-stats dd {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--snow);
}

.page-products .apx-version-stats dd .mono {
  color: var(--cyan);
}

/* ---------------- 开始使用 ---------------- */

.page-products .apx-start-box {
  display: grid;
  gap: 20px;
  padding: 22px 18px;
  border: 2px solid var(--cyan);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(135deg, rgba(46, 230, 200, .05) 0 2px, transparent 2px 10px),
    var(--navy);
  box-shadow: var(--shadow-hard);
}

.page-products .apx-start-steps {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .apx-start-steps li {
  display: flex;
  gap: 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--snow);
}

.page-products .apx-start-steps .mono {
  flex: 0 0 auto;
  color: var(--cyan);
  font-size: 13px;
  padding-top: 2px;
}

.page-products .apx-start-box__side {
  padding-top: 18px;
  border-top: 1px dashed var(--steel);
}

.page-products .apx-start-box__label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-products .apx-start-box__addr {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
  color: var(--gold);
  word-break: break-all;
}

.page-products .apx-start-box__hint {
  margin: 10px 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .apx-start-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .apx-next {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-products .apx-next__item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  border: 2px solid var(--steel);
  border-radius: var(--radius);
  background: var(--navy);
  text-decoration: none;
  color: var(--snow);
  transition: border-color .18s ease, transform .18s ease;
}

.page-products .apx-next__item:hover,
.page-products .apx-next__item:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-products .apx-next__key {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--flame);
}

.page-products .apx-next__label {
  font-size: 15px;
  font-weight: 500;
}

/* ---------------- 图片占位统一约束 ---------------- */

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

/* ---------------- 平板及以上 ---------------- */

@media (min-width: 700px) {
  .page-products .apx-hero {
    padding: 40px 0 38px;
  }

  .page-products .apx-entry-row {
    grid-template-columns: 48px 1.1fr .8fr 1.5fr;
    align-items: baseline;
    gap: 16px;
    padding: 18px 0;
  }

  .page-products .apx-entry-row__num {
    grid-row: auto;
    padding-top: 0;
  }

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

  .page-products .apx-card {
    width: 300px;
  }

  .page-products .apx-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-products .apx-hero h1 {
    max-width: 24ch;
  }

  .page-products .apx-readout {
    max-width: 620px;
  }

  .page-products .apx-pad-grid {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
  }

  .page-products .apx-pad-figure {
    position: sticky;
    top: 24px;
  }

  .page-products .apx-scene-grid {
    grid-template-columns: 1.4fr .6fr;
    align-items: start;
  }

  .page-products .apx-version-grid {
    grid-template-columns: 1.4fr .6fr;
    align-items: start;
  }

  .page-products .apx-start-box {
    grid-template-columns: 1.5fr .5fr;
    align-items: start;
    padding: 28px 24px;
  }

  .page-products .apx-start-box__side {
    padding-top: 0;
    padding-left: 22px;
    border-top: 0;
    border-left: 1px dashed var(--steel);
  }

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

@media (min-width: 1200px) {
  .page-products .apx-rail {
    padding-inline: max(var(--shell-pad), calc((100vw - 1440px) / 2 + var(--shell-pad)));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    animation: none;
  }

  .page-products .apx-tab,
  .page-products .apx-next__item {
    transition: none;
  }
}
<<<END>>>