.page-products {
  --cat-gap: clamp(16px, 2.4vw, 28px);
  --cat-pad: clamp(20px, 2.8vw, 34px);
  --cat-paper: #FFFFFF;
  background: var(--cream);
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-products .cat-hero {
  position: relative;
  background: var(--green-900);
  color: var(--cream);
  padding-top: calc(var(--header-h) + clamp(36px, 7vw, 84px));
  padding-bottom: clamp(44px, 7vw, 88px);
  overflow: hidden;
  isolation: isolate;
}

.page-products .cat-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(199, 203, 201, .07) 0 1px,
    transparent 1px 84px
  );
  pointer-events: none;
  z-index: -1;
}

.page-products .cat-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -46%;
  width: 54%;
  height: 92%;
  background: radial-gradient(circle at 40% 40%, rgba(242, 101, 34, .3), transparent 68%);
  pointer-events: none;
  z-index: -1;
}

.page-products .cat-hero__crumb,
.page-products .cat-hero__crumb .breadcrumb-list,
.page-products .cat-hero__crumb .breadcrumb-item,
.page-products .cat-hero__crumb .breadcrumb-item a {
  color: var(--silver);
}

.page-products .cat-hero__crumb .breadcrumb-item a {
  text-decoration-color: rgba(199, 203, 201, .5);
}

.page-products .cat-hero__eyebrow {
  margin-top: clamp(14px, 2.4vw, 26px);
  color: var(--orange);
}

.page-products .cat-hero__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(3rem, 13vw, 8.6rem);
  line-height: .92;
  letter-spacing: -.035em;
  margin: .1em 0 .28em;
  color: var(--cream);
}

.page-products .cat-hero__body {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  align-items: end;
}

.page-products .cat-hero__lead {
  max-width: 34ch;
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.85;
  color: var(--silver);
  margin: 0;
}

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

.page-products .cat-hero__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
  margin: clamp(30px, 4.4vw, 52px) 0 0;
  padding-top: clamp(20px, 2.8vw, 30px);
  border-top: 2px solid rgba(199, 203, 201, .26);
}

.page-products .cat-hero__stat-label {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .1em;
  color: var(--silver);
  text-transform: none;
}

.page-products .cat-hero__stat-value {
  margin: 6px 0 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-products .cat-hero__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.2rem, 4.6vw, 3.4rem);
  line-height: 1;
  color: var(--orange);
}

.page-products .cat-hero__unit {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .95rem;
  color: var(--cream);
}

/* ---------- 导航板 ---------- */
.page-products .cat-board {
  background: var(--green-900);
  color: var(--cream);
}

.page-products .cat-board .section-title {
  color: var(--cream);
}

.page-products .cat-board__head {
  align-items: flex-start;
}

.page-products .cat-board .section-number {
  color: var(--orange);
}

.page-products .cat-board__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--cat-gap);
}

.page-products .cat-tile {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--cat-pad);
  border: var(--border);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius);
  color: var(--cream);
  text-decoration: none;
  min-height: 190px;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease);
}

.page-products .cat-tile:hover,
.page-products .cat-tile:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--ink);
}

.page-products .cat-tile--pack { background: var(--green-800); }
.page-products .cat-tile--award { background: var(--wine); }
.page-products .cat-tile--ticket { background: var(--indigo); }
.page-products .cat-tile--desk { background: var(--green-600); }

.page-products .cat-tile__kicker {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--silver);
}

.page-products .cat-tile__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.35rem, 2.2vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-products .cat-tile__desc {
  font-size: .95rem;
  line-height: 1.75;
  color: rgba(245, 241, 232, .86);
}

.page-products .cat-tile__meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(199, 203, 201, .3);
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .06em;
  color: var(--orange-light);
}

/* ---------- 双栏骨架 ---------- */
.page-products .cat-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
  padding-top: clamp(36px, 6vw, 76px);
  padding-bottom: clamp(36px, 6vw, 76px);
}

.page-products .cat-switch__title {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .14em;
  color: var(--silver-dark);
  margin: 0 0 12px;
}

.page-products .cat-switch__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: row;
  gap: 0;
  overflow-x: auto;
}

.page-products .cat-switch__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-left: 3px solid var(--silver);
  color: var(--silver-dark);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .95rem;
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease), background-color .2s var(--ease);
}

.page-products .cat-switch__link:hover,
.page-products .cat-switch__link:focus-visible {
  border-left-color: var(--orange);
  color: var(--green-900);
  background: rgba(18, 79, 60, .06);
}

.page-products .cat-switch__num {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--orange);
}

/* ---------- 详情块 ---------- */
.page-products .cat-block {
  padding-bottom: clamp(34px, 5vw, 58px);
  margin-bottom: clamp(34px, 5vw, 58px);
  border-bottom: 2px solid rgba(16, 24, 32, .14);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-products .cat-block:last-child {
  border-bottom: 0;
  margin-bottom: 0;
}

.page-products .cat-block__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2vw, 22px);
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .cat-block__head .section-number {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
  color: var(--orange);
  flex: 0 0 auto;
}

.page-products .cat-block__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.2vw, 2.3rem);
  line-height: 1.22;
  letter-spacing: -.015em;
  margin: 0;
}

.page-products .cat-block__sub {
  margin: 8px 0 0;
  font-size: .98rem;
  line-height: 1.7;
  color: var(--silver-dark);
}

.page-products .cat-block__body p {
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.85;
  margin: 0 0 16px;
}

.page-products .cat-block__body > p:last-child {
  margin-bottom: 0;
}

.page-products .cat-block__body--media {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-products .cat-note {
  font-family: var(--font-mono);
  font-size: .8rem;
  line-height: 1.8;
  letter-spacing: .02em;
  color: var(--silver-dark);
  padding-left: 14px;
  border-left: 3px solid var(--green-600);
  margin-top: 18px;
}

/* ---------- 标签页 ---------- */
.page-products .cat-tabs {
  margin-top: clamp(22px, 3vw, 30px);
  border: var(--border);
  box-shadow: var(--shadow-tight);
  background: var(--cat-paper);
  border-radius: var(--radius);
  padding: clamp(16px, 2.4vw, 24px);
}

.page-products .cat-tabs .tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .cat-tabs .tab-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: .92rem;
  padding: 9px 18px;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--ink);
  cursor: pointer;
  transition: background-color .18s var(--ease), color .18s var(--ease), box-shadow .18s var(--ease);
}

.page-products .cat-tabs .tab-btn:hover,
.page-products .cat-tabs .tab-btn:focus-visible {
  background: var(--orange-light);
}

.page-products .cat-tabs .tab-btn[aria-selected="true"] {
  background: var(--orange);
  color: var(--ink);
  box-shadow: var(--shadow-tight);
}

.page-products .cat-tabs .tab-panel[hidden] {
  display: none;
}

.page-products .cat-tabs .tab-panel:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

.page-products .cat-tabs__lead {
  margin: 0 0 12px;
  font-size: .98rem;
  line-height: 1.8;
  color: var(--green-900);
  font-weight: 700;
}

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

.page-products .cat-list li {
  position: relative;
  padding-left: 20px;
  font-size: .96rem;
  line-height: 1.75;
}

.page-products .cat-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65em;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border: 2px solid var(--ink);
}

/* ---------- 时间轴 ---------- */
.page-products .cat-timeline {
  list-style: none;
  margin: clamp(22px, 3vw, 32px) 0;
  padding: 0;
}

.page-products .cat-timeline__item {
  position: relative;
  padding: 0 0 26px 30px;
}

.page-products .cat-timeline__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: -2px;
  width: 3px;
  background: var(--green-600);
}

.page-products .cat-timeline__item:last-child::before {
  bottom: auto;
  height: 18px;
}

.page-products .cat-timeline__item::after {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 13px;
  height: 13px;
  background: var(--orange);
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.page-products .cat-timeline__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.06rem;
  margin: 0 0 6px;
}

.page-products .cat-timeline__item p {
  margin: 0;
  max-width: 56ch;
  font-size: .96rem;
  line-height: 1.78;
  color: var(--silver-dark);
}

/* ---------- 图片 ---------- */
.page-products .cat-figure {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  border: var(--border);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
}

.page-products .cat-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.05);
}

.page-products .cat-figure--wide img {
  filter: none;
}

/* ---------- 图表缩略 ---------- */
.page-products .cat-charts {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--cat-gap);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .cat-chart {
  border: var(--border);
  box-shadow: var(--shadow-tight);
  border-radius: var(--radius);
  background: var(--cat-paper);
  padding: 16px;
}

.page-products .cat-chart svg {
  display: block;
  width: 100%;
  height: auto;
  background: var(--cream);
  border: 1px solid var(--silver);
}

.page-products .cat-chart__name {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1rem;
  margin: 12px 0 5px;
}

.page-products .cat-chart__use {
  margin: 0;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--silver-dark);
}

/* ---------- 档位对比 ---------- */
.page-products .cat-tiers {
  background: var(--green-900);
  color: var(--cream);
}

.page-products .cat-tiers .section-title {
  color: var(--cream);
}

.page-products .cat-tiers .section-number {
  color: var(--orange);
}

.page-products .cat-table-wrap {
  overflow-x: auto;
  border: var(--border);
  box-shadow: var(--shadow-hard);
  border-radius: var(--radius);
  background: var(--cat-paper);
  -webkit-overflow-scrolling: touch;
}

.page-products .cat-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  color: var(--ink);
  font-size: .95rem;
}

.page-products .cat-table caption {
  text-align: left;
}

.page-products .cat-table th,
.page-products .cat-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(16, 24, 32, .14);
  vertical-align: top;
  line-height: 1.65;
}

.page-products .cat-table thead th {
  background: var(--silver);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: .95rem;
  border-bottom: 2px solid var(--ink);
}

.page-products .cat-table tbody th {
  font-family: var(--font-heading);
  font-weight: 700;
  background: var(--cream);
  white-space: nowrap;
}

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

.page-products .cat-table tbody tr:hover td {
  background: rgba(242, 101, 34, .08);
}

.page-products .cat-upgrade {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
  margin-top: clamp(26px, 4vw, 40px);
  padding: clamp(20px, 3vw, 30px);
  border: 2px solid var(--silver);
  border-radius: var(--radius);
  background: var(--green-800);
}

.page-products .cat-upgrade__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  margin: 0 0 8px;
  color: var(--cream);
}

.page-products .cat-upgrade__text p {
  margin: 0;
  max-width: 56ch;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--silver);
}

.page-products .cat-upgrade__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

.page-products .cat-tiers__figure {
  margin-top: clamp(26px, 4vw, 40px);
}

.page-products .cat-tiers__footer {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .cat-tiers__footer a {
  color: var(--orange-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .cat-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-products .cat-board__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .cat-tile--pack { grid-column: span 4; }
  .page-products .cat-tile--award { grid-column: span 2; }
  .page-products .cat-tile--ticket { grid-column: span 2; }
  .page-products .cat-tile--desk { grid-column: span 4; }

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

@media (min-width: 760px) {
  .page-products .cat-hero__body {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-products .cat-block__body--media {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-products .cat-block__body--media-reverse {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr);
  }

  .page-products .cat-block__body--media .cat-figure {
    margin-bottom: 0;
  }

  .page-products .cat-upgrade {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .cat-split {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 68px);
  }

  .page-products .cat-switch {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-products .cat-switch__list {
    flex-direction: column;
    overflow-x: visible;
  }

  .page-products .cat-switch__link {
    padding: 11px 0 11px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-tile,
  .page-products .cat-switch__link,
  .page-products .cat-tabs .tab-btn {
    transition: none;
  }

  .page-products .cat-tile:hover,
  .page-products .cat-tile:focus-visible {
    transform: none;
  }
}