.page-products {
  --pd-shadow: 0 1px 2px rgba(13, 21, 18, .06), 0 18px 42px -30px rgba(13, 21, 18, .5);
  --pd-tint: #F7FAF8;
  background: var(--paper);
  color: var(--text);
  overflow-x: clip;
}

/* ---------- HERO ---------- */
.page-products .pd-hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: calc(var(--header-h) + clamp(2.5rem, 7vw, 5rem)) 0 clamp(5rem, 10vw, 8rem);
  overflow: hidden;
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(53, 224, 255, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 224, 255, .08) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(130% 90% at 82% 10%, #000 0%, transparent 66%);
  mask-image: radial-gradient(130% 90% at 82% 10%, #000 0%, transparent 66%);
  pointer-events: none;
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: clamp(46px, 7vw, 84px);
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 6%, 100% 100%);
  pointer-events: none;
}

.page-products .pd-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .pd-hero__crumb {
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.page-products .pd-hero__crumb a {
  color: rgba(242, 246, 244, .62);
  text-decoration: none;
  transition: color .2s var(--ease);
}

.page-products .pd-hero__crumb a:hover {
  color: var(--orange);
}

.page-products .pd-hero__crumb .breadcrumb__sep {
  color: rgba(242, 246, 244, .34);
}

.page-products .pd-hero__crumb [aria-current="page"] {
  color: var(--paper);
}

.page-products .pd-hero__eyebrow {
  color: var(--blue);
}

.page-products .pd-hero__eyebrow::before {
  background: var(--orange);
}

.page-products .pd-hero__title {
  margin: .75rem 0 1.5rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(2.15rem, 7vw, 4.6rem);
  line-height: 1;
  letter-spacing: -.035em;
  text-transform: none;
  max-width: 16ch;
}

.page-products .pd-hero__lead {
  margin: 0;
  max-width: 36em;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.8;
  color: rgba(242, 246, 244, .76);
}

.page-products .pd-hero__quick {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 2.25rem;
  list-style: none;
  margin: clamp(2rem, 5vw, 2.75rem) 0 0;
  padding: 0;
}

.page-products .pd-hero__quick a {
  display: inline-flex;
  align-items: baseline;
  gap: .55rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--paper);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pd-hero__quick a:hover {
  color: var(--orange);
  border-color: var(--orange);
}

.page-products .pd-hero__quick-num {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--blue);
}

/* ---------- 通用区块头 ---------- */
.page-products .pd-section-head,
.page-products .pd-entries__head {
  margin-bottom: clamp(1.75rem, 4vw, 3rem);
}

.page-products .pd-section-head {
  max-width: 52rem;
}

.page-products .pd-section-head--ink .section-title {
  color: var(--paper);
}

.page-products .pd-section-head--ink .section-lead {
  color: rgba(242, 246, 244, .72);
}

.page-products .pd-section-head--ink .eyebrow {
  color: rgba(242, 246, 244, .6);
}

/* ---------- 三条入口卡 ---------- */
.page-products .pd-entries {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-products .pd-entries__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-products .pd-entry {
  --pd-accent: var(--orange);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .7rem;
  padding: 1.6rem 1.4rem 1.4rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-s);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}

.page-products .pd-entry::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  height: 3px;
  background: var(--pd-accent);
  border-radius: var(--radius) var(--radius) 0 0;
}

.page-products .pd-entry:hover {
  transform: translateY(-3px);
  border-color: var(--pd-accent);
  box-shadow: var(--pd-shadow);
}

.page-products .pd-entry--beta {
  --pd-accent: var(--blue);
}

.page-products .pd-entry--pack {
  --pd-accent: var(--lime);
}

.page-products .pd-entry__dot {
  position: absolute;
  top: 1.35rem;
  right: 1.35rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--pd-accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--pd-accent) 18%, transparent);
}

.page-products .pd-entry__index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pd-entry__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.4vw, 1.7rem);
  letter-spacing: -.01em;
}

.page-products .pd-entry__body {
  margin: 0;
  font-size: .95rem;
  line-height: 1.78;
  color: var(--text);
}

.page-products .pd-entry__meta {
  list-style: none;
  margin: .25rem 0 0;
  padding: 0;
  display: grid;
  gap: .3rem;
  font-size: .82rem;
  color: var(--muted);
}

.page-products .pd-entry__meta li {
  padding-left: .9rem;
  position: relative;
}

.page-products .pd-entry__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 5px;
  height: 5px;
  background: var(--pd-accent);
}

.page-products .pd-entry__link {
  align-self: flex-start;
  margin-top: auto;
  padding-top: .35rem;
}

/* ---------- 赛程中心步骤 ---------- */
.page-products .pd-flow {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-flow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
}

.page-products .pd-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pd-step {
  position: relative;
  padding: 0 0 1.9rem 2.9rem;
}

.page-products .pd-step:last-child {
  padding-bottom: 0;
}

.page-products .pd-step::before {
  content: "";
  position: absolute;
  left: 1.0625rem;
  top: 2.35rem;
  bottom: .2rem;
  width: 1px;
  background: var(--line);
}

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

.page-products .pd-step__dot {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.125rem;
  height: 2.125rem;
  display: grid;
  place-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: .82rem;
  font-weight: 700;
  color: var(--text);
}

.page-products .pd-step:nth-child(odd) .pd-step__dot {
  border-color: color-mix(in srgb, var(--orange) 45%, var(--line));
  color: var(--orange);
}

.page-products .pd-step__title {
  margin: 0 0 .4rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: -.005em;
  line-height: 1.4;
}

.page-products .pd-step__body {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--text);
  max-width: 34em;
}

.page-products .pd-flow__media,
.page-products .pd-pack__media,
.page-products .pd-compare__media,
.page-products .pd-beta__media,
.page-products .pd-versions__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pd-flow__media img,
.page-products .pd-pack__media img,
.page-products .pd-compare__media img,
.page-products .pd-beta__media img,
.page-products .pd-versions__media img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  width: 100%;
}

.page-products .pd-flow__caption,
.page-products .pd-compare__caption,
.page-products .pd-versions__caption {
  margin: 0;
  padding: .8rem 1rem;
  background: var(--white);
  border-top: 1px solid var(--line);
  font-size: .8rem;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 测试版 ---------- */
.page-products .pd-beta {
  background: var(--paper);
}

.page-products .pd-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: start;
}

.page-products .pd-capabilities {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.page-products .pd-capabilities li {
  position: relative;
  padding-left: 1.1rem;
}

.page-products .pd-capabilities li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 6px;
  height: 6px;
  background: var(--blue);
}

.page-products .pd-capabilities__name {
  margin: 0 0 .35rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: -.005em;
}

.page-products .pd-capabilities__body {
  margin: 0;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--text);
  max-width: 36em;
}

.page-products .pd-beta__apply {
  margin-top: 1.9rem;
  padding: 1.25rem 1.3rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
}

.page-products .pd-beta__apply-title {
  margin: 0 0 .4rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
}

.page-products .pd-beta__apply-body {
  margin: 0 0 1rem;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--text);
}

.page-products .pd-beta__media {
  position: relative;
  max-width: 380px;
  width: 100%;
  justify-self: start;
}

.page-products .pd-beta__tag {
  position: absolute;
  left: .75rem;
  bottom: .75rem;
  background: var(--blue);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  padding: .3rem .55rem;
  border-radius: var(--radius);
}

/* ---------- 路径对照 ---------- */
.page-products .pd-compare {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-compare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: start;
}

.page-products .pd-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem .5rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.5rem;
}

.page-products .pd-tab {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  padding: .7rem .85rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .98rem;
  color: var(--muted);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pd-tab:hover {
  color: var(--text);
}

.page-products .pd-tab[aria-selected="true"] {
  color: var(--text);
  border-bottom-color: var(--orange);
}

.page-products .pd-tab__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .pd-tab__dot--orange {
  background: var(--orange);
}

.page-products .pd-tab__dot--blue {
  background: var(--blue);
}

.page-products .pd-tab__dot--lime {
  background: var(--lime);
}

.page-products .pd-spec {
  margin: 0;
  border-top: 1px solid var(--line);
}

.page-products .pd-spec dt {
  padding-top: .95rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pd-spec dd {
  margin: .35rem 0 0;
  padding-bottom: .95rem;
  border-bottom: 1px solid var(--line);
  font-size: .95rem;
  line-height: 1.75;
}

.page-products .pd-spec dd:last-child {
  border-bottom: 0;
}

.page-products .pd-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--orange);
  letter-spacing: -.02em;
}

/* ---------- 资料包 ---------- */
.page-products .pd-pack {
  background: var(--paper);
}

.page-products .pd-pack__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}

.page-products .pd-pack__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--white);
  border: 1px solid var(--line);
  font-size: .93rem;
}

.page-products .pd-table__caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 .75rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pd-table th,
.page-products .pd-table td {
  text-align: left;
  padding: .9rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.7;
}

.page-products .pd-table thead th {
  font-family: var(--font-head);
  font-size: .76rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--paper);
  white-space: nowrap;
}

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

.page-products .pd-table tbody tr {
  transition: background-color .2s var(--ease);
}

.page-products .pd-table tbody tr:hover {
  background: var(--pd-tint);
}

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

.page-products .pd-pack__facts {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.page-products .pd-pack__facts p {
  margin: 0;
  flex: 1 1 20rem;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pd-pack__media {
  position: relative;
}

.page-products .pd-pack__tag {
  position: absolute;
  left: .75rem;
  bottom: .75rem;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  padding: .3rem .55rem;
  border-radius: var(--radius);
}

/* ---------- 版本迭代 ---------- */
.page-products .pd-versions {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-tabs--version {
  border-bottom-color: var(--line);
}

.page-products .pd-panel--version {
  margin-bottom: 2rem;
}

.page-products .pd-versions__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .pd-version {
  background: var(--ink-2);
  color: var(--paper);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 1.3rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}

.page-products .pd-version:hover {
  transform: translateY(-3px);
  border-color: rgba(53, 224, 255, .45);
}

.page-products .pd-version__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--blue);
  line-height: 1;
}

.page-products .pd-version__name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -.005em;
  color: var(--paper);
}

.page-products .pd-version__tags {
  list-style: none;
  margin: .2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.page-products .pd-version__tags li {
  font-size: .74rem;
  line-height: 1.4;
  padding: .26rem .5rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  color: rgba(242, 246, 244, .78);
}

.page-products .pd-versions__media {
  margin-top: .5rem;
}

.page-products .pd-versions__foot {
  margin: 1.5rem 0 0;
  font-size: .9rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pd-versions__foot a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 1px;
  transition: color .2s var(--ease);
}

.page-products .pd-versions__foot a:hover {
  color: var(--orange);
}

/* ---------- 深色回落区 ---------- */
.page-products .pd-device {
  background: var(--ink);
  color: var(--paper);
  position: relative;
}

.page-products .pd-device__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-products .pd-device__item {
  padding: 1.3rem 1.25rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .02);
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}

.page-products .pd-device__item:hover {
  border-color: rgba(255, 106, 26, .5);
  background: rgba(255, 106, 26, .05);
}

.page-products .pd-device__scene {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .pd-device__title {
  margin: 0 0 .5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--paper);
}

.page-products .pd-device__body {
  margin: 0;
  font-size: .9rem;
  line-height: 1.78;
  color: rgba(242, 246, 244, .74);
}

.page-products .pd-device__note {
  margin: 1.75rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-dark);
  font-size: .86rem;
  line-height: 1.75;
  color: rgba(242, 246, 244, .6);
}

/* ---------- 内链区 ---------- */
.page-products .pd-next {
  background: var(--paper);
}

.page-products .pd-next__title {
  margin-bottom: clamp(1.5rem, 3.5vw, 2.25rem);
  font-size: clamp(1.5rem, 3.4vw, 2.15rem);
}

.page-products .pd-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
}

.page-products .pd-next__link {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  padding: 1.15rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text);
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}

.page-products .pd-next__link:hover {
  border-left-color: var(--orange);
  transform: translateX(4px);
  box-shadow: var(--shadow-s);
}

.page-products .pd-next__label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -.005em;
}

.page-products .pd-next__desc {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 动效降级 ---------- */
.page-products .reveal-ready {
  opacity: 0;
  transform: translateY(14px);
}

.page-products .reveal-ready.is-in {
  opacity: 1;
  transform: none;
  transition: opacity .55s var(--ease), transform .55s var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  .page-products .reveal-ready,
  .page-products .reveal-ready.is-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-products .pd-entry,
  .page-products .pd-version,
  .page-products .pd-next__link {
    transition: none;
  }
}

/* ---------- 断点 ---------- */
@media (min-width: 600px) {
  .page-products .pd-device__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-next__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pd-versions__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-products .pd-entries__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    align-items: start;
  }
  .page-products .pd-entry:nth-child(2) {
    margin-top: 2.75rem;
  }
  .page-products .pd-entry:nth-child(3) {
    margin-top: 1.25rem;
  }

  .page-products .pd-flow__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
    align-items: start;
  }

  .page-products .pd-beta__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-products .pd-compare__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-products .pd-pack__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

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

@media (min-width: 1080px) {
  .page-products .pd-device__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pd-next__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pd-beta__media {
    justify-self: end;
    margin-top: 1.5rem;
  }
}
<<<END>>>