.page-products {
  --cat-hair: 1px solid rgba(212, 166, 74, .24);
  --cat-hair-dim: 1px solid rgba(28, 53, 84, .92);
  --cat-panel: rgba(16, 35, 63, .72);
  background: var(--c-ink);
  color: var(--c-ivory);
}

.page-products .breadcrumb {
  padding-top: clamp(16px, 3vw, 26px);
  padding-bottom: clamp(12px, 2vw, 18px);
}

.page-products [data-filter-target][hidden] {
  display: none !important;
}

/* ---------- 首屏 ---------- */
.page-products .cat-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(24px, 4vw, 46px) 0 clamp(34px, 5vw, 62px);
  border-bottom: var(--cat-hair-dim);
  background:
    radial-gradient(74% 86% at 84% -10%, rgba(212, 166, 74, .18), transparent 62%),
    radial-gradient(48% 62% at 2% 106%, rgba(63, 139, 132, .14), transparent 68%),
    linear-gradient(180deg, var(--c-ink-deep), var(--c-ink) 56%, var(--c-veil));
}

.page-products .cat-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 166, 74, .6), transparent);
}

.page-products .cat-hero__grid {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
  align-items: end;
}

.page-products .cat-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 7vw, 76px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--c-ivory);
}

.page-products .cat-hero__title em {
  font-style: normal;
  color: var(--c-gold-soft);
}

.page-products .cat-hero__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--c-mist);
}

.page-products .cat-hero__mark {
  justify-self: start;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(72px, 17vw, 190px);
  line-height: .82;
  letter-spacing: .06em;
  color: rgba(212, 166, 74, .09);
  -webkit-text-stroke: 1.5px rgba(212, 166, 74, .42);
  user-select: none;
  pointer-events: none;
}

.page-products .cat-hero__stats {
  list-style: none;
  margin: clamp(26px, 4.5vw, 46px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(28, 53, 84, .95);
  border: var(--cat-hair-dim);
}

.page-products .cat-hero__stats li {
  background: rgba(6, 14, 25, .78);
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .cat-stat__num {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1;
  color: var(--c-gold);
}

.page-products .cat-stat__label {
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .06em;
  color: var(--c-mist);
}

/* ---------- 筛选条 ---------- */
.page-products .cat-filter-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(6, 14, 25, .95);
  border-bottom: var(--cat-hair);
}

.page-products .cat-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.page-products .cat-filter__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-gold);
  white-space: nowrap;
}

.page-products .cat-filter__group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .cat-chip {
  appearance: none;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1;
  letter-spacing: .06em;
  padding: 9px 18px;
  border: 1px solid rgba(212, 166, 74, .38);
  background: transparent;
  color: var(--c-gold-soft);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .cat-chip:hover {
  background: rgba(212, 166, 74, .12);
  border-color: var(--c-gold);
}

.page-products .cat-chip[aria-pressed="true"] {
  background: var(--c-gold);
  border-color: var(--c-gold);
  color: var(--c-ink-deep);
  font-weight: 600;
}

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

.page-products .cat-filter__status {
  margin: 0 0 0 auto;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-mist);
}

/* ---------- 主体骨架 ---------- */
.page-products .cat-body {
  display: grid;
  gap: clamp(22px, 3.5vw, 42px);
  padding-top: clamp(30px, 4.5vw, 58px);
  padding-bottom: clamp(42px, 6vw, 88px);
}

.page-products .cat-index__title {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--c-gold);
}

.page-products .cat-index__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0 10px;
}

.page-products .cat-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 0;
  font-size: 14px;
  color: var(--c-mist);
  text-decoration: none;
  border-bottom: var(--cat-hair-dim);
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .cat-index__list a span {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-gold);
}

.page-products .cat-index__list a:hover,
.page-products .cat-index__list a:focus-visible {
  color: var(--c-gold-soft);
  padding-left: 6px;
}

/* ---------- 章节通用 ---------- */
.page-products .cat-sec + .cat-sec,
.page-products .cat-sec + .cat-finish,
.page-products .cat-finish + .cat-sec {
  margin-top: clamp(44px, 6.5vw, 92px);
}

.page-products .cat-sec__head {
  padding-top: 18px;
  border-top: var(--cat-hair);
}

.page-products .cat-sec__num {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-weight: 600;
  font-size: clamp(26px, 3.6vw, 38px);
  line-height: 1;
  letter-spacing: .08em;
  color: rgba(212, 166, 74, .55);
}

.page-products .cat-sec__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 3.4vw, 40px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--c-ivory);
}

.page-products .cat-sec__note {
  margin: 12px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-mist);
}

.page-products .cat-sec__note a,
.page-products .cat-beta__foot a,
.page-products .cat-steps p a,
.page-products .cat-partner__foot a {
  color: var(--c-gold-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 220, 160, .45);
}

.page-products .cat-sec__note a:hover,
.page-products .cat-beta__foot a:hover,
.page-products .cat-steps p a:hover,
.page-products .cat-partner__foot a:hover {
  color: var(--c-gold);
}

/* ---------- 游戏分类 ---------- */
.page-products .cat-game-list {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .cat-game {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px 16px;
  padding: 18px 18px 20px;
  background: var(--c-ink);
  transition: background var(--dur) var(--ease);
}

.page-products .cat-game:hover {
  background: #0C1A2D;
}

.page-products .cat-game__no {
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--c-gold);
  padding-top: 2px;
}

.page-products .cat-game__body h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.3;
  color: var(--c-ivory);
}

.page-products .cat-game__body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-products .cat-game__body .tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: .08em;
}

/* ---------- 测试版 ---------- */
.page-products .cat-beta {
  margin-top: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .cat-beta__main {
  padding: clamp(20px, 3vw, 32px);
  background:
    radial-gradient(72% 92% at 92% 0%, rgba(63, 139, 132, .18), transparent 66%),
    var(--c-ink);
}

.page-products .cat-beta__lead {
  margin: 0;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.9;
  color: var(--c-ivory);
}

.page-products .cat-beta__rules {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .cat-beta__rules li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-products .cat-beta__rules li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 10px;
  height: 1px;
  background: var(--c-jade);
}

.page-products .cat-beta__rules strong {
  color: var(--c-gold-soft);
  font-weight: 600;
}

.page-products .cat-beta__foot {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-products .cat-beta__side {
  padding: clamp(20px, 3vw, 28px);
  background: var(--c-ink-deep);
}

.page-products .cat-beta__side-title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--c-gold);
}

.page-products .cat-beta__dist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 16px;
}

.page-products .cat-beta__dist li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--c-ivory);
  border-bottom: var(--cat-hair-dim);
}

.page-products .cat-beta__count {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 16px;
  color: var(--c-jade);
}

/* ---------- 大屏产品线 ---------- */
.page-products .cat-screen-grid {
  margin-top: clamp(20px, 3vw, 30px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .cat-screen {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--c-line);
  background: linear-gradient(158deg, rgba(16, 35, 63, .92), rgba(10, 21, 36, .96));
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .cat-screen:hover {
  border-color: rgba(212, 166, 74, .52);
  background: linear-gradient(158deg, rgba(20, 42, 74, .95), rgba(10, 21, 36, .98));
}

.page-products .cat-screen__media {
  margin: 0;
  overflow: hidden;
  background: var(--c-ink-deep);
}

.page-products .cat-screen__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-products .cat-screen__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .cat-screen__no {
  font-size: 11px;
  letter-spacing: .16em;
  color: rgba(212, 166, 74, .72);
}

.page-products .cat-screen__body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.25;
  color: var(--c-ivory);
}

.page-products .cat-screen__size {
  margin: 0;
  font-family: var(--font-num);
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--c-gold);
}

.page-products .cat-screen__body p:not(.cat-screen__size) {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-products .cat-sizebar {
  position: relative;
  height: 3px;
  margin: 2px 0 6px;
  background: rgba(28, 53, 84, .95);
}

.page-products .cat-sizebar::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  background: linear-gradient(90deg, var(--c-gold), var(--c-gold-soft));
}

.page-products .cat-sizebar--a::before { left: 0; width: 9%; }
.page-products .cat-sizebar--b::before { left: 9%; width: 19%; }
.page-products .cat-sizebar--c::before { left: 18%; width: 32%; }
.page-products .cat-sizebar--d::before { left: 39%; width: 36%; }
.page-products .cat-sizebar--e::before { left: 76%; width: 24%; }

/* ---------- 对照表 ---------- */
.page-products .cat-band {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-products .cat-band img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--c-line);
}

.page-products .cat-band figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-mist);
  border-left: 2px solid var(--c-gold);
  padding-left: 12px;
}

.page-products .cat-table-wrap {
  margin-top: clamp(20px, 3vw, 28px);
  border: 1px solid var(--c-line);
  overflow-x: auto;
}

.page-products .cat-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .cat-table caption {
  text-align: left;
  padding: 14px 16px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--c-gold);
  border-bottom: var(--cat-hair-dim);
  background: rgba(6, 14, 25, .7);
}

.page-products .cat-table th {
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-gold-soft);
  background: rgba(16, 35, 63, .95);
  padding: 14px 16px;
  border-bottom: 1px solid rgba(212, 166, 74, .35);
  white-space: nowrap;
}

.page-products .cat-table td {
  padding: 14px 16px;
  vertical-align: top;
  line-height: 1.75;
  color: var(--c-ivory);
  border-bottom: 1px solid var(--c-line);
}

.page-products .cat-table__name {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--c-gold-soft);
  white-space: nowrap;
}

.page-products .cat-table tbody tr:hover td {
  background: rgba(16, 35, 63, .5);
}

/* ---------- 版本节奏与选型 ---------- */
.page-products .cat-cadence {
  margin-top: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

.page-products .cat-cadence article {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--c-ink);
}

.page-products .cat-cadence__tick {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-jade);
}

.page-products .cat-cadence h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
  color: var(--c-ivory);
}

.page-products .cat-cadence article p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-products .cat-steps {
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .cat-steps li {
  padding: 20px 20px 22px;
  border-top: 2px solid var(--c-gold);
  background: var(--cat-panel);
}

.page-products .cat-steps__no {
  display: block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--c-gold);
}

.page-products .cat-steps h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
  color: var(--c-ivory);
}

.page-products .cat-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}

/* ---------- 通栏收束图 ---------- */
.page-products .cat-finish {
  margin: 0;
}

.page-products .cat-finish img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--c-line);
}

.page-products .cat-finish figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--c-mist);
  border-left: 2px solid var(--c-jade);
  padding-left: 12px;
}

/* ---------- 合作与定制 ---------- */
.page-products .cat-partner {
  margin-top: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 12px;
}

.page-products .cat-partner__col {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--c-line);
  background: rgba(10, 21, 36, .82);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.page-products .cat-partner__col--jade {
  background:
    radial-gradient(80% 100% at 100% 0%, rgba(63, 139, 132, .18), transparent 70%),
    rgba(10, 21, 36, .88);
  border-color: rgba(63, 139, 132, .42);
}

.page-products .cat-partner__col h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.3;
  color: var(--c-ivory);
}

.page-products .cat-partner__col p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}

.page-products .cat-partner__col .btn {
  margin-top: 4px;
}

.page-products .cat-partner__foot {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .cat-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

  .page-products .cat-band img,
  .page-products .cat-finish img {
    aspect-ratio: 16 / 10;
  }
}

@media (min-width: 900px) {
  .page-products .cat-hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(24px, 5vw, 60px);
  }

  .page-products .cat-hero__mark {
    justify-self: end;
    align-self: end;
  }

  .page-products .cat-beta {
    grid-template-columns: 1.15fr .85fr;
  }

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

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

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

@media (min-width: 1024px) {
  .page-products .cat-body {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(32px, 4vw, 64px);
  }

  .page-products .cat-index {
    align-self: start;
    position: sticky;
    top: 84px;
    padding-left: 16px;
    border-left: var(--cat-hair);
  }

  .page-products .cat-index__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }
}

@media (min-width: 1080px) {
  .page-products .cat-screen-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .cat-screen--a { grid-column: span 2; }
  .page-products .cat-screen--b { grid-column: span 4; }
  .page-products .cat-screen--c { grid-column: span 3; }
  .page-products .cat-screen--d { grid-column: span 3; }
  .page-products .cat-screen--e { grid-column: span 6; }

  .page-products .cat-screen--e .cat-screen__media img {
    aspect-ratio: 21 / 9;
  }

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

@media (max-width: 767px) {
  .page-products .cat-table thead {
    display: none;
  }

  .page-products .cat-table,
  .page-products .cat-table tbody,
  .page-products .cat-table tr,
  .page-products .cat-table td {
    display: block;
    width: 100%;
  }

  .page-products .cat-table tr {
    padding: 14px 16px;
    border-bottom: 1px solid var(--c-line);
  }

  .page-products .cat-table td {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding: 6px 0;
    border: 0;
    font-size: 13px;
  }

  .page-products .cat-table td::before {
    content: attr(data-label);
    flex: 0 0 auto;
    font-size: 12px;
    letter-spacing: .1em;
    color: var(--c-gold);
  }

  .page-products .cat-table td.cat-table__name {
    display: block;
    padding: 0 0 10px;
    font-size: 17px;
  }

  .page-products .cat-table td.cat-table__name::before {
    content: none;
  }

  .page-products .cat-filter__status {
    margin-left: 0;
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-chip,
  .page-products .cat-index__list a,
  .page-products .cat-game,
  .page-products .cat-screen {
    transition: none;
  }
}
<<<END>>>