.page-products {
  --cut: 20px;
  padding-bottom: 80px;
  color: var(--paper);
}

.page-products .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  font-size: var(--fs-sm);
  color: var(--stone);
}

.page-products .breadcrumb a {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--gold);
}

.page-products .cat-inline-link {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .cat-inline-link:hover,
.page-products .cat-inline-link:focus-visible {
  border-bottom-color: var(--gold);
}

.page-products .visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 首屏 ---------- */
.page-products .cat-hero {
  padding: 26px 0 8px;
}

.page-products .cat-hero__head {
  max-width: 60ch;
}

.page-products .cat-hero h1 {
  margin: 14px 0 16px;
  font-size: clamp(30px, 7.4vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .cat-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(243, 239, 230, 0.86);
}

.page-products .cat-hero__body {
  display: grid;
  gap: 26px;
  margin-top: 32px;
}

/* 横向栏目带 */
.page-products .cat-band {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 6px 2px 20px;
  -webkit-overflow-scrolling: touch;
  scrollbar-color: var(--line-strong) transparent;
}

.page-products .cat-band::-webkit-scrollbar {
  height: 6px;
}

.page-products .cat-band::-webkit-scrollbar-thumb {
  background: var(--line-strong);
}

.page-products .cat-card {
  position: relative;
  flex: 0 0 auto;
  width: min(62vw, 218px);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 20px;
  text-decoration: none;
  color: inherit;
  background: linear-gradient(160deg, var(--ink-2), rgba(14, 27, 51, 0.96));
  border-top: 2px solid var(--gold);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  scroll-snap-align: start;
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-products .cat-card:nth-child(2n) {
  width: min(58vw, 196px);
  margin-top: 14px;
}

.page-products .cat-card:nth-child(3n) {
  width: min(66vw, 240px);
  margin-top: 6px;
}

.page-products .cat-card:hover,
.page-products .cat-card:focus-visible {
  transform: translateY(-3px);
  background: linear-gradient(160deg, #1d3358, var(--ink-2));
}

.page-products .cat-card__num {
  font-family: var(--mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  opacity: 0.92;
}

.page-products .cat-card__name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-products .cat-card__desc {
  font-size: var(--fs-sm);
  line-height: 1.65;
  color: var(--stone);
}

.page-products .cat-card__tag {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.08em;
  color: var(--jade);
}

/* 设备面板 */
.page-products .device-panel {
  padding: 18px;
  background: rgba(24, 42, 78, 0.72);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
}

.page-products .device-panel__label {
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--jade);
}

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

.page-products .device-panel__text {
  margin: 14px 0 12px;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.8);
}

.page-products .device-panel__link {
  font-size: var(--fs-sm);
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}

/* ---------- 通用区块 ---------- */
.page-products .cat-section {
  padding-top: 56px;
}

.page-products .cat-section__head {
  max-width: 62ch;
  margin-bottom: 22px;
}

.page-products .cat-index {
  display: block;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  color: var(--cinnabar);
}

.page-products .cat-section__head h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 4.6vw, 34px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--paper);
}

.page-products .cat-section__head p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(243, 239, 230, 0.82);
}

/* ---------- 对照表 ---------- */
.page-products .tbl-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(24, 42, 78, 0.55);
  -webkit-overflow-scrolling: touch;
}

.page-products .cat-table {
  width: 100%;
  min-width: 780px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.page-products .cat-table th,
.page-products .cat-table td {
  padding: 13px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.page-products .cat-table thead th {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  color: var(--gold-soft);
  background: #070c18;
  white-space: nowrap;
}

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

.page-products .cat-table th:first-child,
.page-products .cat-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 118px;
  background: var(--ink);
  border-right: 1px solid var(--line);
}

.page-products .cat-table thead th:first-child {
  background: #070c18;
}

.page-products .cat-table td:first-child {
  font-weight: 800;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .cat-table td {
  color: rgba(243, 239, 230, 0.82);
  line-height: 1.7;
}

.page-products .cat-table tbody tr:hover td {
  background: rgba(227, 178, 75, 0.07);
}

.page-products .cat-table tbody tr:hover td:first-child {
  background: #16294a;
}

.page-products .cat-num {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--mono);
  font-weight: 700;
  color: var(--gold);
}

.page-products .cat-mono {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  color: var(--jade) !important;
  white-space: nowrap;
}

/* ---------- 设备分段切换 ---------- */
.page-products .dev-tabs {
  margin-top: 4px;
}

.page-products .dev-tabs__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .tabs__tab {
  appearance: none;
  padding: 9px 18px;
  font-family: var(--sans);
  font-size: var(--fs-sm);
  color: var(--stone);
  background: transparent;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

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

.page-products .dev-figure {
  display: grid;
  gap: 20px;
}

.page-products .mock {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  background: rgba(7, 12, 24, 0.72);
  border: 1px solid var(--line-strong);
}

.page-products .mock--tablet {
  aspect-ratio: 16 / 10;
}

.page-products .mock--phone {
  width: 100%;
  max-width: 220px;
  margin-inline: auto;
  aspect-ratio: 9 / 16;
  justify-content: flex-start;
}

.page-products .mock__bar {
  height: 8px;
  background: var(--line-strong);
}

.page-products .mock__bar--head {
  width: 52%;
  background: var(--gold);
  opacity: 0.72;
}

.page-products .mock__row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .mock__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  background: var(--gold);
}

.page-products .mock__bar--text {
  flex: 1 1 auto;
  height: 6px;
  background: rgba(168, 176, 191, 0.42);
}

.page-products .mock__bar--meta {
  flex: 0 0 24%;
  height: 6px;
  background: rgba(46, 140, 122, 0.62);
}

.page-products .dev-figure__copy h3 {
  margin: 12px 0 8px;
  font-size: var(--fs-md);
  font-weight: 800;
  color: var(--paper);
}

.page-products .dev-figure__copy p {
  margin: 0;
  max-width: 32em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(243, 239, 230, 0.82);
}

.page-products .dev-figure__copy .tag {
  display: inline-block;
}

/* ---------- 逐栏细看 ---------- */
.page-products .col-list {
  margin-top: 8px;
}

.page-products .col-item {
  display: grid;
  gap: 12px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.page-products .col-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-products .col-item__num {
  font-family: var(--mono);
  font-size: clamp(34px, 7vw, 54px);
  font-weight: 700;
  line-height: 0.9;
  color: var(--gold);
  opacity: 0.86;
}

.page-products .col-item__body h3 {
  margin: 0 0 10px;
  font-size: var(--fs-md);
  font-weight: 800;
  color: var(--paper);
}

.page-products .col-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  color: var(--jade);
}

.page-products .col-item__meta span {
  padding: 3px 8px;
  border: 1px solid rgba(46, 140, 122, 0.45);
}

.page-products .col-item__body p {
  margin: 0 0 12px;
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(243, 239, 230, 0.84);
}

.page-products .col-item__figure {
  margin: 16px 0 0;
  max-width: 520px;
}

.page-products .col-item__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-left: 2px solid var(--gold);
}

/* ---------- 三条路径 ---------- */
.page-products .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .path-item {
  padding: 18px;
  background: rgba(24, 42, 78, 0.62);
  border-left: 2px solid var(--gold);
}

.page-products .path-item__num {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .path-item h3 {
  margin: 10px 0 8px;
  font-size: 18px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .path-item p {
  margin: 0 0 12px;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.8);
}

.page-products .path-item a {
  font-size: var(--fs-sm);
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 1px;
}

.page-products .path-item a:hover,
.page-products .path-item a:focus-visible {
  border-bottom-color: var(--gold);
}

/* ---------- 会员阶梯 ---------- */
.page-products .tier-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .tier-item {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  background: var(--ink-2);
  border-left: 3px solid var(--moss);
}

.page-products .tier-item__name {
  font-size: 18px;
  font-weight: 800;
  color: var(--gold-soft);
}

.page-products .tier-item p {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(243, 239, 230, 0.84);
}

/* ---------- 收尾 ---------- */
.page-products .cat-cta {
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
}

.page-products .cat-cta__inner {
  padding: 30px 22px;
  background: linear-gradient(135deg, rgba(24, 42, 78, 0.92), rgba(14, 27, 51, 0.92));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.page-products .cat-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 900;
  line-height: 1.2;
  color: var(--paper);
}

.page-products .cat-cta p {
  margin: 0 0 20px;
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: rgba(243, 239, 230, 0.84);
}

.page-products .cat-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .cat-cta__actions .btn {
  text-decoration: none;
}

/* ---------- 媒体查询 ---------- */
@media (min-width: 768px) {
  .page-products .cat-section {
    padding-top: 68px;
  }

  .page-products .col-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 28px;
    padding: 34px 0;
  }

  .page-products .tier-item {
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }

  .page-products .tier-item:nth-child(2) {
    margin-left: 18px;
    border-left-color: var(--jade);
  }

  .page-products .tier-item:nth-child(3) {
    margin-left: 36px;
    border-left-color: var(--gold);
  }

  .page-products .tier-item:nth-child(4) {
    margin-left: 54px;
    border-left-color: var(--cinnabar);
  }

  .page-products .cat-cta__inner {
    padding: 40px 36px;
  }
}

@media (min-width: 900px) {
  .page-products .path-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .dev-figure {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
    gap: 34px;
  }
}

@media (min-width: 1024px) {
  .page-products .cat-hero__body {
    grid-template-columns: minmax(0, 1fr) 336px;
    align-items: start;
    gap: 30px;
  }

  .page-products .device-panel {
    position: sticky;
    top: 24px;
  }

  .page-products .cat-hero h1 {
    max-width: 20ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cat-card,
  .page-products .tabs__tab {
    transition: none;
  }

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