.page-products {
  --prod-line: rgba(63, 242, 198, 0.32);
  --prod-line-soft: rgba(23, 74, 53, 0.9);
  --prod-amber-wash: rgba(255, 122, 26, 0.12);
  --prod-skew: -5deg;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.prod-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 5vw, 44px) 0 clamp(34px, 6vw, 72px);
  border-bottom: 1px solid var(--edge);
}

.prod-hero::before {
  content: "";
  position: absolute;
  inset: -18% -12% auto -14%;
  height: 132%;
  background:
    linear-gradient(118deg, rgba(28, 143, 120, 0.24), rgba(6, 23, 15, 0) 62%),
    repeating-linear-gradient(118deg, transparent 0 38px, rgba(63, 242, 198, 0.055) 38px 39px);
  transform: skewY(var(--prod-skew));
  transform-origin: top left;
  pointer-events: none;
}

.prod-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.prod-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--neon);
}

.prod-hero__title {
  margin: 0;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 8.4vw, 3.6rem);
  line-height: 0.94;
  letter-spacing: -0.015em;
  text-transform: none;
}

.prod-hero__title-sub {
  display: inline-block;
  margin-top: 8px;
  color: var(--neon);
  font-size: 0.52em;
  letter-spacing: 0.02em;
}

.prod-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  color: var(--warm);
  font-size: 1rem;
  line-height: 1.82;
}

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

.prod-hero__actions .ak-btn {
  flex: 1 1 160px;
  text-align: center;
}

.prod-status {
  position: relative;
  border: 1px solid var(--edge);
  border-left: 3px solid var(--neon);
  background: linear-gradient(160deg, rgba(11, 42, 29, 0.95), rgba(6, 23, 15, 0.9));
  padding: 20px;
  transform: skewY(-1.5deg);
}

.prod-status > * {
  transform: skewY(1.5deg);
}

.prod-status .ak-label {
  margin: 0 0 12px;
  color: var(--teal);
}

.prod-status__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.prod-status__list li {
  display: grid;
  grid-template-columns: 4.6em 1fr;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(23, 74, 53, 0.9);
}

.prod-status__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.prod-status__num {
  color: var(--neon);
  font-size: 1.5rem;
  line-height: 1;
}

.prod-status__txt {
  color: var(--warm);
  font-size: 0.86rem;
  line-height: 1.55;
}

.prod-status__foot {
  margin: 14px 0 0;
  color: rgba(201, 194, 182, 0.72);
  font-size: 0.76rem;
  line-height: 1.65;
}

/* ---------- 通用块内元素 ---------- */
.prod-h2 {
  margin: 0;
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(1.62rem, 5.6vw, 2.5rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  font-weight: 800;
}

.prod-sub {
  margin: 12px 0 0;
  max-width: 40em;
  color: var(--warm);
  font-size: 0.95rem;
  line-height: 1.78;
}

.prod-matrix__head,
.prod-league-block .ak-section__head,
.prod-compare .ak-section__head,
.prod-migrate .ak-section__head,
.prod-scenes .ak-section__head {
  margin-bottom: clamp(20px, 3vw, 32px);
}

.prod-matrix__head .ak-label,
.prod-league-block .ak-label,
.prod-compare .ak-label,
.prod-migrate .ak-label,
.prod-scenes .ak-label,
.prod-member .ak-label,
.prod-next .ak-label {
  margin: 0 0 10px;
  color: var(--teal);
}

/* ---------- 版本矩阵 ---------- */
.prod-matrix-block {
  position: relative;
}

.prod-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(18px, 3vw, 26px);
}

.prod-tabs .ak-filter {
  flex: 0 0 auto;
}

.prod-matrix {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.prod-ver {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--edge);
  background: linear-gradient(175deg, rgba(11, 42, 29, 0.92), rgba(6, 23, 15, 0.96));
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.prod-ver::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 46px;
  height: 3px;
  background: var(--neon);
  opacity: 0.7;
}

.prod-ver:hover {
  transform: translateY(-2px);
  border-color: var(--prod-line);
}

.prod-ver__code {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.prod-ver__name {
  margin: 0;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.42rem;
  line-height: 1.15;
  letter-spacing: 0;
}

.prod-ver__fit {
  margin: 6px 0 0;
  color: var(--neon);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.prod-ver__spec {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--prod-line-soft);
  padding-top: 14px;
}

.prod-ver__spec > div {
  display: grid;
  gap: 4px;
}

.prod-ver__spec dt {
  color: var(--teal);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.prod-ver__spec dd {
  margin: 0;
  color: var(--white);
  font-size: 0.87rem;
  line-height: 1.68;
}

.prod-ver__note {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(23, 74, 53, 0.85);
  color: rgba(201, 194, 182, 0.8);
  font-size: 0.79rem;
  line-height: 1.7;
}

/* ---------- 平板筛选 ---------- */
.prod-tablet {
  border-top: 1px solid var(--edge);
  background: linear-gradient(180deg, rgba(11, 42, 29, 0.5), transparent 70%);
}

.prod-tablet__grid {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
  align-items: start;
}

.prod-tablet__figure {
  margin: 0;
  order: 2;
}

.prod-tablet__copy .ak-label {
  margin: 0 0 10px;
  color: var(--teal);
}

.prod-steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  counter-reset: none;
}

.prod-steps li {
  display: grid;
  grid-template-columns: 2.6em minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--prod-line-soft);
}

.prod-steps li:last-child {
  border-bottom: 1px solid var(--prod-line-soft);
}

.prod-steps__num {
  color: var(--neon);
  font-size: 1.05rem;
  line-height: 1.3;
}

.prod-steps strong {
  display: block;
  color: var(--white);
  font-size: 0.98rem;
  letter-spacing: 0.01em;
}

.prod-steps p {
  margin: 6px 0 0;
  color: var(--warm);
  font-size: 0.87rem;
  line-height: 1.72;
}

.prod-tablet__copy .ak-note a,
.prod-signup__copy .ak-note a,
.prod-compare__panel .ak-note a {
  color: var(--neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 联赛条带 ---------- */
.prod-league-block {
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
  background:
    repeating-linear-gradient(90deg, transparent 0 63px, rgba(23, 74, 53, 0.35) 63px 64px),
    rgba(11, 42, 29, 0.4);
}

.prod-league-strip {
  margin: 0 0 clamp(18px, 3vw, 26px);
  border-top: 2px solid var(--neon);
  border-bottom: 1px solid var(--edge);
  background: rgba(6, 23, 15, 0.82);
}

.prod-league-strip__track {
  display: flex;
  gap: 10px;
  padding: 14px 2px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}

.prod-league-strip__track > * {
  scroll-snap-align: start;
  flex: 0 0 auto;
}

.prod-teams {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
}

.prod-team {
  padding: 18px;
  border: 1px solid var(--edge);
  background: rgba(6, 23, 15, 0.72);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.prod-team:hover {
  transform: translateY(-2px);
  border-color: var(--prod-line);
}

.prod-team__code {
  margin: 0 0 8px;
  color: var(--amber);
  font-size: 0.74rem;
  letter-spacing: 0.18em;
}

.prod-team h3 {
  margin: 0 0 8px;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.16rem;
  letter-spacing: 0.01em;
}

.prod-team p {
  margin: 0;
  color: var(--warm);
  font-size: 0.85rem;
  line-height: 1.7;
}

/* ---------- 注册四步 ---------- */
.prod-signup__grid {
  display: grid;
  gap: clamp(22px, 4vw, 42px);
  align-items: start;
}

.prod-signup__copy .ak-label {
  margin: 0 0 10px;
  color: var(--teal);
}

.prod-signup__steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.prod-signup__step {
  position: relative;
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr);
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--edge);
  background: rgba(11, 42, 29, 0.62);
}

.prod-signup__step:nth-child(even) {
  background: rgba(6, 23, 15, 0.86);
  border-color: rgba(23, 74, 53, 0.75);
}

.prod-signup__num {
  color: var(--amber);
  font-size: 1.1rem;
  line-height: 1.2;
}

.prod-signup__step h3 {
  margin: 0 0 6px;
  color: var(--white);
  font-size: 0.98rem;
  letter-spacing: 0.01em;
}

.prod-signup__step p {
  margin: 0;
  color: var(--warm);
  font-size: 0.85rem;
  line-height: 1.72;
}

.prod-signup__figure {
  margin: 0;
}

.prod-signup__copy .ak-note {
  margin-top: 16px;
}

/* ---------- 数据对照 ---------- */
.prod-compare {
  border-top: 1px solid var(--edge);
  background: linear-gradient(200deg, rgba(28, 143, 120, 0.12), transparent 58%);
}

.prod-compare__grid {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
  align-items: start;
}

.prod-compare__figure {
  margin: 0;
}

.prod-compare__panel {
  border: 1px solid var(--edge);
  border-top: 2px solid var(--teal);
  background: rgba(6, 23, 15, 0.82);
  padding: 18px;
}

.prod-compare__chart {
  margin: 0 0 4px;
  padding: 8px 0 0;
  border-bottom: 1px solid var(--prod-line-soft);
}

.prod-compare__chart svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.prod-compare__panel .ak-label {
  margin: 12px 0 10px;
  color: var(--teal);
}

.prod-compare__list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.prod-compare__list > div {
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(23, 74, 53, 0.8);
}

.prod-compare__list > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.prod-compare__list dt {
  color: var(--neon);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.prod-compare__list dd {
  margin: 0;
  color: var(--warm);
  font-size: 0.86rem;
  line-height: 1.7;
}

.prod-compare__panel .ak-note {
  margin: 14px 0 0;
}

/* ---------- 设备迁移 ---------- */
.prod-migrate {
  border-top: 1px solid var(--edge);
}

.prod-migrate__grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: clamp(20px, 3vw, 30px);
}

.prod-move {
  padding: 18px;
  border: 1px solid var(--edge);
  border-left: 3px solid var(--teal);
  background: rgba(11, 42, 29, 0.66);
  transition: transform 180ms var(--ease), border-color 180ms var(--ease);
}

.prod-move:hover {
  transform: translateY(-2px);
  border-color: var(--prod-line);
  border-left-color: var(--neon);
}

.prod-move__code {
  margin: 0 0 8px;
  color: var(--neon);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
}

.prod-move h3 {
  margin: 0 0 8px;
  color: var(--white);
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.prod-move p {
  margin: 0;
  color: var(--warm);
  font-size: 0.85rem;
  line-height: 1.72;
}

.prod-migrate__figure {
  margin: 0;
}

/* ---------- 下载区 ---------- */
.prod-download {
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
  background: rgba(11, 42, 29, 0.42);
}

.prod-download__grid {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: start;
}

.prod-paper-stack {
  position: relative;
  padding-top: 10px;
}

.prod-paper-stack::before {
  content: "";
  position: absolute;
  top: 0;
  left: 14px;
  right: -6px;
  height: 100%;
  background: rgba(237, 231, 218, 0.14);
  transform: rotate(-1.2deg);
  pointer-events: none;
}

.prod-paper-card {
  position: relative;
  color: #0B2A1D;
  padding: 22px;
}

.prod-paper-card .ak-label {
  margin: 0 0 10px;
  color: #1C8F78;
}

.prod-paper-card__title {
  margin: 0;
  color: #06170F;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4.6vw, 1.9rem);
  line-height: 1.1;
  letter-spacing: -0.005em;
}

.prod-paper-card__text {
  margin: 12px 0 0;
  color: #174A35;
  font-size: 0.89rem;
  line-height: 1.75;
}

.prod-paper-card__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.prod-paper-card__list li {
  display: grid;
  grid-template-columns: 3.2em minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  color: #0B2A1D;
  font-size: 0.84rem;
  line-height: 1.62;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(23, 74, 53, 0.24);
}

.prod-paper-card__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.prod-paper-card__list .ak-mono {
  color: #B14A05;
  font-weight: 700;
}

.prod-download__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.prod-download__note {
  margin: 16px 0 0;
}

.prod-download__figure {
  margin: 0;
}

/* ---------- 会员中心 ---------- */
.prod-member__card {
  border: 1px solid var(--edge);
  border-left: 4px solid var(--amber);
  background:
    linear-gradient(120deg, rgba(255, 122, 26, 0.09), transparent 46%),
    rgba(6, 23, 15, 0.9);
  padding: clamp(20px, 4vw, 32px);
}

.prod-member__text {
  margin: 12px 0 0;
  max-width: 42em;
  color: var(--warm);
  font-size: 0.92rem;
  line-height: 1.78;
}

.prod-member__path {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed rgba(23, 74, 53, 0.9);
  color: var(--warm);
  font-size: 0.8rem;
}

.prod-member__arrow {
  color: var(--teal);
}

.prod-member__hi {
  color: var(--amber);
  border: 1px solid rgba(255, 122, 26, 0.4);
  padding: 4px 8px;
}

/* ---------- 场景 ---------- */
.prod-scene {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.prod-scene__idx {
  color: var(--teal);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.prod-scene h3 {
  margin: 0;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.01em;
}

.prod-scene p {
  margin: 0;
  color: var(--warm);
  font-size: 0.86rem;
  line-height: 1.74;
}

/* ---------- 下一步 ---------- */
.prod-next {
  border-top: 1px solid var(--edge);
  background: rgba(11, 42, 29, 0.55);
}

.prod-next__inner {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.prod-next__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.prod-next__links li {
  border-top: 1px solid var(--prod-line-soft);
}

.prod-next__links li:last-child {
  border-bottom: 1px solid var(--prod-line-soft);
}

.prod-next__links a {
  display: block;
  padding: 14px 2px;
  color: var(--white);
  font-size: 0.9rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 160ms var(--ease), padding-left 160ms var(--ease);
}

.prod-next__links a::after {
  content: "↗";
  margin-left: 8px;
  color: var(--neon);
}

.prod-next__links a:hover,
.prod-next__links a:focus-visible {
  color: var(--neon);
  padding-left: 8px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .prod-matrix,
  .prod-teams,
  .prod-migrate__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .prod-hero__actions .ak-btn {
    flex: 0 0 auto;
    text-align: left;
  }
}

@media (min-width: 900px) {
  .prod-hero__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: end;
  }

  .prod-hero__title {
    font-size: clamp(2.6rem, 5.6vw, 4.4rem);
  }

  .prod-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .prod-tablet__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .prod-tablet__figure {
    order: 0;
  }

  .prod-teams {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .prod-signup__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.65fr);
  }

  .prod-compare__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .prod-migrate__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: stretch;
  }

  .prod-move:nth-child(even) {
    transform: translateY(14px);
  }

  .prod-move:nth-child(even):hover {
    transform: translateY(12px);
  }

  .prod-download__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  }

  .prod-paper-stack {
    margin-left: 4px;
  }

  .prod-next__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .prod-matrix-block,
  .prod-league-block {
    position: relative;
  }

  .prod-member__path {
    font-size: 0.86rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .prod-ver,
  .prod-team,
  .prod-move,
  .prod-next__links a {
    transition: none;
  }

  .prod-ver:hover,
  .prod-team:hover,
  .prod-move:hover,
  .prod-move:nth-child(even),
  .prod-move:nth-child(even):hover {
    transform: none;
  }
}
<<<END>>>