.page-products {
  padding: 2rem 0 5rem;
  --p-card-bg: rgba(255, 255, 255, 0.72);
  --p-gold-soft: rgba(199, 162, 82, 0.22);
  --p-ink-soft: rgba(26, 26, 26, 0.68);
  --p-celadon-soft: rgba(144, 173, 165, 0.18);
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 面包屑 */
.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.4rem;
  font-size: var(--caption-size);
  color: var(--ink-gray);
}

.page-products .breadcrumbs a {
  color: var(--emerald);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

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

.page-products .breadcrumbs .sep {
  color: var(--gold);
}

/* 首屏 */
.page-products .split-hero {
  display: grid;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .page-products .split-hero {
    grid-template-columns: 1.08fr 1fr;
    align-items: center;
  }
}

.page-products .hero-left {
  padding: 0.25rem 0;
}

.page-products .hero-kicker {
  font-family: var(--font-mono);
  font-size: var(--caption-size);
  letter-spacing: 0.12em;
  color: var(--cinnabar);
  margin: 0 0 0.75rem;
}

.page-products h1 {
  margin: 0 0 1rem;
  line-height: var(--line-height-heading);
}

.page-products .hero-summary {
  max-width: 58ch;
  font-size: 1.0625rem;
  line-height: var(--line-height-body);
  color: var(--ink-gray);
  margin: 0 0 1.5rem;
}

.page-products .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0 0 1.4rem;
}

@media (min-width: 768px) {
  .page-products .hero-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .hero-facts div {
  padding: 0.75rem 0.9rem;
  border-left: 3px solid var(--gold);
  background: var(--light-ink);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-products .hero-facts dt {
  font-size: var(--caption-size);
  color: var(--ink-gray);
}

.page-products .hero-facts dd {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--emerald);
  margin: 0.15rem 0 0;
}

/* 分类树 */
.page-products .hero-tree {
  margin-top: 1.4rem;
  overflow: hidden;
  border: 1px solid var(--p-celadon-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.5);
}

.page-products .tree-top-img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .tree-intro {
  margin: 0;
  padding: 0.65rem 0.95rem;
  font-size: var(--caption-size);
  color: var(--ink-gray);
  border-bottom: 1px dashed var(--p-gold-soft);
}

.page-products .tree-item {
  border-bottom: 1px solid rgba(26, 26, 26, 0.06);
}

.page-products .tree-item:last-child {
  border-bottom: 0;
}

.page-products .tree-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.95rem;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.page-products .tree-item summary::-webkit-details-marker {
  display: none;
}

.page-products .tree-item summary:hover {
  background: rgba(199, 162, 82, 0.14);
}

.page-products .tree-item .tree-num {
  font-weight: 400;
  color: var(--cinnabar);
  font-size: var(--caption-size);
}

.page-products .tree-item[open] summary {
  color: var(--emerald);
}

.page-products .tree-item ul {
  margin: 0;
  padding: 0 0.95rem 0.7rem 1.7rem;
}

.page-products .tree-item li {
  font-size: var(--caption-size);
  line-height: 1.9;
  color: var(--ink-gray);
}

/* 右侧：大屏模拟 */
.page-products .hero-right {
  background: var(--ink-black);
  border-radius: 14px;
  padding: 1.25rem;
  color: var(--paper-white);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .page-products .hero-right {
    padding: 1.75rem;
  }
}

.page-products .hero-right::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(199, 162, 82, 0.2), transparent 42%),
    radial-gradient(circle at 85% 90%, rgba(0, 107, 94, 0.4), transparent 56%);
  pointer-events: none;
}

.page-products .demo-caption-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin: 0 0 0.75rem;
  color: var(--gold);
}

.page-products .member-demo {
  border: 1px solid rgba(199, 162, 82, 0.32);
  border-radius: 10px;
  overflow: hidden;
  background: var(--paper-white);
  color: var(--ink-black);
}

.page-products .demo-titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--emerald), rgba(0, 107, 94, 0.82));
  color: #fff;
  padding: 0.6rem 0.85rem;
  font-size: var(--caption-size);
}

.page-products .demo-titlebar .demo-app {
  font-weight: 700;
}

.page-products .demo-titlebar .mono {
  color: rgba(255, 255, 255, 0.82);
}

.page-products .demo-body {
  display: grid;
  grid-template-columns: 34% 66%;
  min-height: 210px;
}

.page-products .demo-nav {
  display: flex;
  flex-direction: column;
  background: var(--light-ink);
  border-right: 1px solid rgba(26, 26, 26, 0.06);
  padding: 0.6rem 0;
  gap: 0.25rem;
}

.page-products .demo-nav-item {
  padding: 0.45rem 0.75rem;
  font-size: 0.82rem;
  color: var(--ink-gray);
  border-left: 3px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.page-products .demo-nav-item.is-active {
  color: var(--emerald);
  border-left-color: var(--gold);
  background: rgba(199, 162, 82, 0.14);
  font-weight: 600;
}

.page-products .demo-main {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.75rem;
}

.page-products .demo-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.page-products .stat-box {
  background: rgba(0, 107, 94, 0.1);
  border-radius: 6px;
  padding: 0.5rem 0.4rem;
  text-align: center;
}

.page-products .stat-box strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--emerald);
  line-height: 1.2;
}

.page-products .stat-box small {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.68rem;
  color: var(--ink-gray);
}

.page-products .demo-chart {
  background: var(--p-celadon-soft);
  border-radius: 6px;
  padding: 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.page-products .chart-title {
  font-size: 0.73rem;
  color: var(--ink-gray);
}

.page-products .chart-columns {
  display: flex;
  align-items: flex-end;
  gap: 0.25rem;
  height: 58px;
}

.page-products .chart-columns i {
  flex: 1;
  background: var(--gold);
  border-radius: 3px 3px 0 0;
  min-height: 8px;
}

.page-products .chart-columns i:nth-child(1) { height: 34%; }
.page-products .chart-columns i:nth-child(2) { height: 62%; }
.page-products .chart-columns i:nth-child(3) { height: 48%; }
.page-products .chart-columns i:nth-child(4) { height: 81%; }
.page-products .chart-columns i:nth-child(5) { height: 70%; }
.page-products .chart-columns i:nth-child(6) { height: 57%; }

.page-products .demo-pref {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.6rem;
  align-items: center;
  border: 1px dashed rgba(199, 162, 82, 0.5);
  border-radius: 6px;
  padding: 0.5rem 0.6rem;
}

.page-products .pref-label {
  font-weight: 600;
  font-size: 0.75rem;
}

.page-products .pref-value {
  font-size: 0.75rem;
  color: var(--ink-gray);
}

.page-products .demo-footnote {
  position: relative;
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--celadon);
}

/* 章节标题 */
.page-products .section-heading {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  align-items: baseline;
  margin: 3rem 0 1.1rem;
}

.page-products .sec-index {
  font-family: var(--font-mono);
  color: var(--cinnabar);
  font-size: 0.95rem;
  border: 1px solid rgba(166, 58, 43, 0.4);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius);
}

.page-products .sec-block h2 {
  margin: 0;
}

.page-products .sec-block p {
  margin: 0.3rem 0 0;
  color: var(--ink-gray);
  font-size: var(--caption-size);
}

.page-products .zone-intro {
  max-width: 72ch;
  color: var(--ink-gray);
  line-height: var(--line-height-body);
}

.page-products .zone-intro a {
  color: var(--emerald);
}

/* 横向分类带 */
.page-products .category-strip {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

@media (min-width: 768px) {
  .page-products .category-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .category-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .strip-card {
  background: var(--p-card-bg);
  border: 1px solid var(--p-celadon-soft);
  border-top: 4px solid var(--emerald);
  border-radius: 10px;
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.page-products .strip-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold);
}

.page-products .strip-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.7rem;
}

.page-products .strip-top .strip-no {
  color: var(--cinnabar);
}

.page-products .strip-count {
  font-size: 0.78rem;
  color: var(--ink-gray);
  border-radius: 999px;
  border: 1px solid var(--p-gold-soft);
  padding: 0.12rem 0.5rem;
}

.page-products .strip-card h3 {
  margin: 0;
}

.page-products .strip-card p {
  margin: 0;
  font-size: var(--caption-size);
  line-height: var(--line-height-body);
  color: var(--ink-gray);
}

.page-products .strip-card img {
  border-radius: 8px;
}

.page-products .strip-meta {
  margin-top: auto;
}

.page-products .strip-meta a {
  color: var(--emerald);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  font-size: var(--caption-size);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.page-products .strip-meta a:hover,
.page-products .strip-meta a:focus {
  border-bottom-color: var(--gold);
  color: var(--cinnabar);
}

/* 大屏会员中心详情 */
.page-products .member-z-layout {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .page-products .member-z-layout {
    grid-template-columns: 1fr 1.2fr;
  }
}

.page-products .feature-roster {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  margin: 1.1rem 0;
  padding: 0;
}

.page-products .feature-roster li {
  padding-left: 1rem;
  border-left: 2px solid var(--gold);
  color: var(--ink-gray);
  line-height: var(--line-height-body);
}

.page-products .feature-roster strong {
  color: var(--emerald);
}

.page-products .member-z-figure {
  margin: 0;
}

.page-products .member-z-figure img {
  border-radius: 12px;
}

.page-products .member-z-figure figcaption,
.page-products .download-feature figcaption,
.page-products .webplay-figure figcaption {
  font-size: var(--caption-size);
  color: var(--ink-gray);
  margin-top: 0.5rem;
}

/* 下载区 */
.page-products .download-deck {
  display: grid;
  gap: 1rem;
  margin: 1.5rem 0;
}

@media (min-width: 768px) {
  .page-products .download-deck {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .download-deck {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .dl-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.4rem;
  background: var(--p-card-bg);
  border: 1px solid var(--p-gold-soft);
  border-radius: 12px;
  padding: 1.3rem 1rem 1.1rem;
  text-decoration: none;
  color: var(--ink-black);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-products .dl-card:hover,
.page-products .dl-card:focus {
  transform: translateY(-3px);
  border-color: var(--gold);
  box-shadow: 0 0 0 4px var(--p-gold-soft);
}

.page-products .dl-icon {
  display: block;
  width: 56px;
  height: 56px;
  color: var(--emerald);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.page-products .dl-icon svg {
  width: 100%;
  height: 100%;
}

.page-products .dl-card:hover .dl-icon {
  color: var(--cinnabar);
  transform: scale(1.04);
}

.page-products .dl-card strong {
  font-size: var(--h3-size);
}

.page-products .dl-version {
  color: var(--cinnabar);
}

.page-products .dl-card small {
  color: var(--ink-gray);
  font-size: var(--caption-size);
}

.page-products .download-feature {
  margin: 1.5rem 0 0;
  max-width: 640px;
}

/* 网页试玩 */
.page-products .webplay-grid {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .page-products .webplay-grid {
    grid-template-columns: 1.15fr 1fr;
  }
}

.page-products .webplay-figure {
  margin: 0;
}

.page-products .webplay-figure img {
  border-radius: 12px;
}

.page-products .webplay-list {
  list-style: none;
  margin: 1rem 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-products .webplay-list li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--ink-gray);
  line-height: var(--line-height-body);
}

.page-products .webplay-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 7px;
  height: 7px;
  background: var(--gold);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-products .webplay-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

/* 版本要求 */
.page-products .req-table-wrap {
  margin-top: 1.4rem;
  overflow-x: auto;
  border-radius: 10px;
  box-shadow: var(--shadow-sm);
}

.page-products .req-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  background: var(--p-card-bg);
}

.page-products .req-table th {
  background: var(--emerald);
  color: #fff;
  text-align: left;
  padding: 0.8rem 1rem;
  font-weight: 600;
  white-space: nowrap;
}

.page-products .req-table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--p-celadon-soft);
  color: var(--ink-black);
}

.page-products .req-table tbody tr:hover td {
  background: var(--p-celadon-soft);
  transition: background var(--transition-fast);
}

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

.page-products .sysreq-tip {
  margin-top: 1.1rem;
  color: var(--ink-gray);
  line-height: var(--line-height-body);
}

.page-products .sysreq-tip a {
  color: var(--emerald);
}

/* 动能偏好 */
@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    transition: none !important;
  }
}