.page-products {
  --rail-radius: 0;
  color: var(--moon);
  background:
    radial-gradient(900px 520px at 84% -6%, rgba(242, 184, 75, 0.13), transparent 62%),
    radial-gradient(700px 400px at 6% 34%, rgba(77, 214, 179, 0.07), transparent 68%),
    linear-gradient(180deg, var(--ink) 0%, #04142a 100%);
  padding-bottom: 64px;
  overflow-x: hidden;
}

.page-products .crumb {
  padding-top: 20px;
}

.page-products .crumb__link {
  color: var(--mist);
  text-decoration: none;
  font-size: 13px;
}

.page-products .crumb__link:hover,
.page-products .crumb__link:focus-visible {
  color: var(--gold);
}

.page-products .crumb__sep,
.page-products .crumb__current {
  color: var(--mist);
  font-size: 13px;
}

.page-products .crumb__current {
  color: var(--moon);
}

/* ---------- 首屏 ---------- */
.page-products .apps-hero {
  padding: 28px 0 8px;
}

.page-products .apps-hero__inner {
  display: grid;
  gap: 32px;
}

.page-products .kicker {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--gold);
  text-transform: uppercase;
}

.page-products h1 {
  margin: 0 0 20px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(32px, 7.2vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--moon);
}

.page-products .lede {
  max-width: 38em;
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .apps-hero__points {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .apps-hero__points li {
  display: grid;
  grid-template-columns: 14px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--moon);
}

.page-products .apps-hero__dot {
  width: 9px;
  height: 9px;
  margin-top: 0.45em;
  background: var(--jade);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

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

.page-products .apps-hero__figure {
  margin: 0;
}

.page-products .figure__frame {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

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

.page-products .figure__caption {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .apps-hero__strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 10px;
  background: var(--edge);
  border: 1px solid var(--edge);
}

.page-products .apps-hero__cell {
  display: grid;
  gap: 4px;
  padding: 12px 10px;
  background: var(--ink-2);
}

.page-products .apps-hero__k {
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-products .apps-hero__v {
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

/* ---------- 通用章节 ---------- */
.page-products .section {
  padding: 56px 0 0;
}

.page-products .section--tight {
  padding-top: 48px;
}

.page-products .section-head {
  margin-bottom: 26px;
}

.page-products .section-title {
  margin: 0 0 12px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--moon);
}

.page-products .sub-title {
  margin: 30px 0 14px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--moon);
  padding-left: 12px;
  border-left: 3px solid var(--gold);
}

.page-products .prose {
  max-width: 40em;
  margin: 0 0 20px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--mist);
}

/* ---------- 适用场景 ---------- */
.page-products .scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--edge);
}

.page-products .scenes__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--edge);
}

.page-products .scenes__num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  padding-top: 3px;
}

.page-products .scenes__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--moon);
}

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

/* ---------- 仪表盘双栏 ---------- */
.page-products .dash {
  display: grid;
  gap: 36px;
  padding-top: 8px;
}

.page-products .dash__rail {
  display: grid;
  gap: 22px;
  align-self: start;
}

/* ---------- 版本号 ---------- */
.page-products .vblocks {
  display: grid;
  gap: 12px;
  margin: 24px 0 26px;
}

.page-products .vblock {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  background: var(--ink-3);
  border-left: 3px solid var(--jade);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-products .vblock--main {
  background: var(--gold);
  border-left-color: var(--gold-soft);
  color: var(--ink);
}

.page-products .vblock__label {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.78;
}

.page-products .vblock__value {
  font-size: clamp(30px, 6vw, 46px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--moon);
}

.page-products .vblock--main .vblock__value {
  color: var(--ink);
}

.page-products .vblock__note {
  font-size: 12.5px;
  line-height: 1.6;
  opacity: 0.85;
}

.page-products .version-figure {
  margin: 0 0 8px;
  max-width: 420px;
}

/* ---------- 变更对照表 ---------- */
.page-products .vtable-wrap {
  overflow-x: auto;
  border: 1px solid var(--edge);
  background: rgba(11, 37, 69, 0.55);
}

.page-products .vtable {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .vtable__cap {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
  border-bottom: 1px solid var(--edge);
}

.page-products .vtable th,
.page-products .vtable td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--edge);
  line-height: 1.62;
  vertical-align: top;
}

.page-products .vtable thead th {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--gold);
  background: rgba(6, 26, 51, 0.7);
  font-weight: 700;
}

.page-products .vtable tbody th {
  color: var(--moon);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .vtable tbody td {
  color: var(--mist);
}

.page-products .vtable tbody tr:hover,
.page-products .vtable tbody tr:focus-within {
  background: rgba(242, 184, 75, 0.09);
}

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

/* ---------- 兼容矩阵 ---------- */
.page-products .matrix {
  border: 1px solid var(--edge);
  background: linear-gradient(160deg, rgba(15, 59, 74, 0.62), rgba(11, 37, 69, 0.45));
  padding: 20px 18px 22px;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.page-products .matrix__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
}

.page-products .stat {
  display: grid;
  gap: 4px;
}

.page-products .stat__num {
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}

.page-products .stat__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .matrix__visual {
  margin: 22px 0 18px;
  display: grid;
  gap: 8px;
}

.page-products .matrix__grid {
  display: block;
  height: 78px;
  background-image: radial-gradient(circle, var(--jade) 1.5px, transparent 1.6px);
  background-size: 20px 20px;
  opacity: 0.55;
}

.page-products .matrix__scale {
  display: block;
  height: 5px;
  background: repeating-linear-gradient(90deg, var(--mist) 0 1px, transparent 1px 14px);
  opacity: 0.55;
}

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

.page-products .matrix .prose {
  margin-bottom: 0;
  font-size: 14.5px;
}

/* ---------- 更新记录 ---------- */
.page-products .rhythm {
  list-style: none;
  margin: 0 0 8px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
}

.page-products .rhythm__item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding: 14px 16px;
  background: var(--ink-2);
}

.page-products .rhythm__when {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-products .rhythm__what {
  font-size: 14px;
  line-height: 1.7;
  color: var(--moon);
}

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

.page-products .fallback li {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .fallback__n {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: var(--jade);
  font-variant-numeric: tabular-nums;
  clip-path: polygon(0 0, 100% 0, 100% 74%, 74% 100%, 0 100%);
}

/* ---------- 右栏面板 ---------- */
.page-products .rail-panel {
  padding: 22px 18px 24px;
  background: linear-gradient(180deg, var(--ink-2), #08192f);
  border: 1px solid var(--edge);
  border-top: 3px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-products .rail-panel--steps {
  border-top-color: var(--jade);
}

.page-products .kicker--rail {
  color: var(--gold);
  margin-bottom: 8px;
}

.page-products .rail-title {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: 21px;
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--moon);
}

.page-products .rail-text {
  margin: 0 0 16px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .rail-figure {
  margin: 0 0 18px;
}

.page-products .rail-figure--tall {
  max-width: 260px;
}

.page-products .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.page-products .tab {
  appearance: none;
  background: transparent;
  border: 1px solid var(--edge);
  color: var(--mist);
  font: inherit;
  font-size: 12.5px;
  line-height: 1;
  padding: 9px 11px;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-products .tab:hover {
  border-color: var(--gold);
  color: var(--gold-soft);
}

.page-products .tab[aria-selected="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 700;
}

.page-products .tab:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 2px;
}

.page-products .tabpanel {
  border-left: 2px solid var(--edge);
  padding-left: 14px;
}

.page-products .ck {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .ck li {
  position: relative;
  padding-left: 22px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--moon);
}

.page-products .ck li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 10px;
  height: 10px;
  border: 1px solid var(--jade);
  background: rgba(77, 214, 179, 0.18);
}

.page-products .rail-note {
  margin: 0 0 8px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .rail-note strong {
  color: var(--gold-soft);
  font-weight: 700;
}

.page-products .rail-note--back {
  padding-left: 12px;
  border-left: 2px solid var(--coral);
  color: var(--moon);
}

/* ---------- 步骤 ---------- */
.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  counter-reset: step;
}

.page-products .step {
  background: rgba(6, 26, 51, 0.6);
  border: 1px solid var(--edge);
}

.page-products .step__summary {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .step__summary:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: -2px;
}

.page-products .step__num {
  font-size: 24px;
  font-weight: 900;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
}

.page-products .step__title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--moon);
}

.page-products .step__body {
  padding: 0 12px 14px 54px;
}

.page-products .step__body p {
  margin: 0 0 8px;
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .step__back {
  color: var(--moon);
}

.page-products .step__back strong {
  color: var(--coral);
  font-weight: 700;
}

.page-products .step[open] {
  border-color: rgba(242, 184, 75, 0.45);
}

/* ---------- 下一步 ---------- */
.page-products .next-step__panel {
  display: grid;
  gap: 20px;
  padding: 26px 20px;
  background: linear-gradient(120deg, rgba(242, 184, 75, 0.14), rgba(11, 37, 69, 0.9) 58%);
  border: 1px solid var(--edge);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-products .next-step__title {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: clamp(20px, 3.6vw, 26px);
  font-weight: 900;
  line-height: 1.24;
  letter-spacing: -0.015em;
  color: var(--moon);
}

.page-products .next-step__text {
  margin: 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .next-step__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 交互降级 ---------- */
.page-products .tabs .tabpanel + .tabpanel {
  margin-top: 18px;
}

@media (min-width: 700px) {
  .page-products .apps-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
    gap: 44px;
  }

  .page-products .scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 40px;
    border-top: 0;
  }

  .page-products .scenes__item {
    border-top: 1px solid var(--edge);
  }

  .page-products .vblocks {
    grid-template-columns: 1.15fr 1fr 0.85fr;
    align-items: stretch;
  }

  .page-products .matrix__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .dash {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 400px);
    gap: 54px;
    padding-top: 20px;
  }

  .page-products .next-step__panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
    padding: 32px 30px;
  }

  .page-products .next-step__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) {
  .page-products .dash {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 420px);
  }

  .page-products .rail-panel {
    padding: 26px 22px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tab,
  .page-products .step {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>