.page-products {
  --pg-shadow: 0 6px 14px rgba(30, 36, 32, 0.08);
  --pg-shadow-lift: 0 10px 22px rgba(30, 36, 32, 0.12);
  --pg-ink-soft: rgba(30, 36, 32, 0.74);
  background: var(--ivory);
  color: var(--ink);
  overflow-x: hidden;
}

.page-products .pg-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 顶部 ---------- */
.page-products .pg-topline {
  padding-top: 0.9rem;
}

.page-products .pg-hero {
  position: relative;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  background-image: radial-gradient(circle at 84% 14%, rgba(195, 154, 84, 0.18), transparent 48%);
}

.page-products .pg-hero__inner {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3.2rem);
  align-items: center;
}

.page-products .pg-kicker {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
}

.page-products .pg-kicker__text {
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--bamboo);
  text-transform: uppercase;
}

.page-products .pg-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-head);
  font-size: clamp(2.3rem, 8vw, 4.2rem);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--bamboo-deep);
}

.page-products .pg-hero__lede {
  margin: 0 0 1.5rem;
  max-width: 34rem;
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--pg-ink-soft);
}

.page-products .pg-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 0 0 1.75rem;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
  color: var(--bamboo-deep);
}

.page-products .pg-hero__facts li {
  display: inline-flex;
  align-items: baseline;
  gap: 0.35rem;
}

.page-products .pg-hero__facts .pg-mono {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--cinnabar);
}

.page-products .pg-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-products .pg-hero__figure {
  margin: 0;
}

.page-products .pg-hero__frame {
  border: 1px solid var(--line-wood);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--pg-shadow);
}

.page-products .pg-hero__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pg-hero__plate {
  display: inline-block;
  margin-top: -0.9rem;
  margin-left: 0.5rem;
  padding: 0.45rem 0.85rem;
  background: var(--cream);
  border: 1px solid var(--line-wood);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--wood);
  transform: rotate(-1.4deg);
  box-shadow: var(--pg-shadow);
}

/* ---------- 通用区块 ---------- */
.page-products .pg-section {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
}

.page-products .pg-section--paper {
  background: var(--paper);
  border-top: 1px solid var(--line-wood-soft);
  border-bottom: 1px solid var(--line-wood-soft);
}

.page-products .pg-chapter {
  margin-bottom: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-products .pg-chapter__num {
  font-family: var(--font-mono);
  color: var(--copper);
}

.page-products .pg-chapter__note {
  margin: 0.5rem 0 0;
  max-width: 40rem;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--pg-ink-soft);
}

.page-products .pg-chapter h2 {
  margin: 0.4rem 0 0;
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 4.2vw, 2.6rem);
  line-height: 1.25;
  color: var(--bamboo-deep);
}

/* ---------- 设备适配 ---------- */
.page-products .pg-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.page-products .pg-tab {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line-wood);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--bamboo-deep);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-products .pg-tab:hover {
  transform: translateY(-2px);
  border-color: var(--cinnabar);
  background: var(--ivory);
}

.page-products .pg-tab:focus-visible {
  outline: 3px solid var(--copper);
  outline-offset: 2px;
}

.page-products .pg-panel {
  display: none;
  border: 1px solid var(--line-wood);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: var(--pg-shadow);
  overflow: hidden;
}

.page-products .pg-panel--first,
.page-products .pg-panel:target {
  display: block;
}

.page-products .pg-panels:has(.pg-panel:target) .pg-panel--first:not(:target) {
  display: none;
}

.page-products .pg-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  padding: 0.95rem 1.1rem 0.85rem;
  border-bottom: 1px solid var(--line-wood-soft);
}

.page-products .pg-panel__head h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.15rem;
  color: var(--bamboo-deep);
}

.page-products .pg-panel__scroll {
  overflow-x: auto;
}

.page-products .pg-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  line-height: 1.6;
}

.page-products .pg-table caption {
  padding: 0.7rem 1.1rem 0.4rem;
  text-align: left;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--bamboo);
}

.page-products .pg-table th,
.page-products .pg-table td {
  padding: 0.7rem 1.1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-wood-soft);
}

.page-products .pg-table thead th {
  background: var(--bamboo-deep);
  color: var(--on-dark);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  border-bottom: none;
}

.page-products .pg-table tbody th {
  width: 26%;
  font-weight: 500;
  color: var(--bamboo-deep);
  background: rgba(239, 227, 204, 0.72);
  white-space: nowrap;
}

.page-products .pg-table tbody tr:nth-child(even) td {
  background: rgba(215, 224, 210, 0.34);
}

.page-products .pg-table tbody tr:last-child th,
.page-products .pg-table tbody tr:last-child td {
  border-bottom: none;
}

/* ---------- 版本通道 ---------- */
.page-products .pg-version-grid {
  display: grid;
  gap: 1.5rem;
}

.page-products .pg-drawer {
  margin-bottom: 0.7rem;
  border: 1px solid var(--line-wood);
  border-radius: var(--radius);
  background: var(--cream);
  overflow: hidden;
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}

.page-products .pg-drawer[open] {
  border-color: var(--bamboo);
  box-shadow: var(--pg-shadow);
}

.page-products .pg-drawer__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  cursor: pointer;
  list-style: none;
}

.page-products .pg-drawer__summary::-webkit-details-marker {
  display: none;
}

.page-products .pg-drawer__summary::after {
  content: "";
  flex: none;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid var(--bamboo);
  border-bottom: 2px solid var(--bamboo);
  transform: rotate(45deg);
  transition: transform 0.24s var(--ease);
}

.page-products .pg-drawer[open] .pg-drawer__summary::after {
  transform: rotate(-135deg);
}

.page-products .pg-drawer__summary:focus-visible {
  outline: 3px solid var(--copper);
  outline-offset: -3px;
}

.page-products .pg-drawer__name {
  font-family: var(--font-head);
  font-size: 1.12rem;
  color: var(--bamboo-deep);
}

.page-products .pg-drawer__num {
  margin-left: auto;
  margin-right: 0.75rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--indigo);
}

.page-products .pg-drawer__body {
  padding: 0 1.1rem 1rem;
  border-top: 1px dashed var(--line-wood-soft);
}

.page-products .pg-drawer__body p {
  margin: 0.85rem 0 0.6rem;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--pg-ink-soft);
}

.page-products .pg-drawer__list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--bamboo-deep);
}

.page-products .pg-versions__foot {
  margin: 1rem 0 0;
  padding: 0.7rem 0.9rem;
  border-left: 3px solid var(--copper);
  background: var(--paper);
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--wood);
}

/* ---------- 图片 ---------- */
.page-products .pg-figure {
  margin: 0;
  border: 1px solid var(--line-wood);
  border-radius: var(--radius);
  background: var(--paper);
  overflow: hidden;
}

.page-products .pg-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pg-figure__plate {
  padding: 0.7rem 1rem 0.85rem;
  border-top: 1px solid var(--line-wood-soft);
  background: var(--cream);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--wood);
}

.page-products .pg-figure--wide {
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

.page-products .pg-figure--inline {
  margin-top: clamp(1.25rem, 3vw, 2rem);
}

/* ---------- 服务范围 ---------- */
.page-products .pg-section--scope {
  background: linear-gradient(180deg, var(--mist) 0%, rgba(215, 224, 210, 0.35) 78%, var(--ivory) 100%);
}

.page-products .pg-scope {
  display: grid;
  gap: 1rem;
}

.page-products .pg-scope__card {
  padding: 1.25rem 1.15rem 1.35rem;
  border: 1px solid var(--line-wood);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: var(--pg-shadow);
}

.page-products .pg-scope__card--core {
  border-top: 4px solid var(--cinnabar);
  background: var(--ivory);
}

.page-products .pg-scope__card h3 {
  margin: 0.55rem 0 0.85rem;
  font-family: var(--font-head);
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  color: var(--bamboo-deep);
}

.page-products .pg-scope__card h3 .pg-mono {
  color: var(--cinnabar);
  font-size: 1.5em;
}

.page-products .pg-scope__card p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--pg-ink-soft);
}

.page-products .pg-scope__note {
  margin-top: 1rem !important;
  padding-top: 0.85rem;
  border-top: 1px dashed var(--line-wood-soft);
  font-size: 0.86rem !important;
  color: var(--wood) !important;
}

.page-products .pg-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pg-chips li {
  padding: 0.32rem 0.7rem;
  border: 1px solid var(--line-wood);
  border-radius: 999px;
  background: var(--paper);
  font-size: 0.84rem;
  color: var(--bamboo-deep);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pg-chips li:hover {
  transform: translateY(-2px);
  border-color: var(--bamboo);
}

.page-products .pg-scope__list {
  margin: 0.9rem 0 0;
  padding-left: 1.05rem;
  font-size: 0.88rem;
  line-height: 1.9;
  color: var(--bamboo-deep);
}

/* ---------- 功能卡 ---------- */
.page-products .pg-features {
  display: grid;
  gap: 0.9rem;
}

.page-products .pg-feature {
  padding: 1.1rem 1.1rem 1.2rem;
  border: 1px solid var(--line-wood);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: var(--pg-shadow);
  transition: transform 0.24s var(--ease), box-shadow 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-products .pg-feature:hover {
  transform: translateY(-3px);
  border-color: var(--bamboo);
  box-shadow: var(--pg-shadow-lift);
}

.page-products .pg-feature__tag {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-sm);
  background: var(--bamboo-deep);
  color: var(--copper-light);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.page-products .pg-feature h3 {
  margin: 0.65rem 0 0.45rem;
  font-family: var(--font-head);
  font-size: 1.18rem;
  color: var(--bamboo-deep);
}

.page-products .pg-feature p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--pg-ink-soft);
}

/* ---------- 社区合作（深色带） ---------- */
.page-products .pg-section--band {
  background: var(--bamboo-deep);
  color: var(--on-dark);
  border-top: 1px solid rgba(239, 231, 214, 0.16);
  border-bottom: 1px solid rgba(239, 231, 214, 0.16);
}

.page-products .pg-community {
  display: grid;
  gap: 1.75rem;
  align-items: start;
}

.page-products .pg-chapter--dark .pg-chapter__num {
  color: var(--copper-light);
}

.page-products .pg-chapter--dark h2 {
  color: var(--on-dark);
}

.page-products .pg-chapter--dark .pg-chapter__note {
  color: var(--on-dark-dim);
}

.page-products .pg-kit {
  margin: 0 0 1.5rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.page-products .pg-kit li {
  padding: 0.9rem 1rem;
  border: 1px solid rgba(239, 231, 214, 0.22);
  border-left: 3px solid var(--copper);
  border-radius: var(--radius-sm);
  background: rgba(239, 231, 214, 0.06);
}

.page-products .pg-kit h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--on-dark);
}

.page-products .pg-kit p {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.75;
  color: var(--on-dark-dim);
}

.page-products .pg-figure--dark {
  border-color: rgba(239, 231, 214, 0.22);
  background: rgba(239, 231, 214, 0.06);
}

.page-products .pg-figure--dark .pg-figure__plate {
  border-top-color: rgba(239, 231, 214, 0.18);
  background: rgba(239, 231, 214, 0.06);
  color: var(--on-dark-dim);
}

/* ---------- 更新节奏 ---------- */
.page-products .pg-updates {
  display: grid;
  gap: 0.9rem;
}

.page-products .pg-updates__item {
  padding: 1rem 1.05rem 1.15rem;
  border-left: 3px solid var(--copper);
  background: var(--paper);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-products .pg-updates__when {
  display: inline-block;
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--indigo);
}

.page-products .pg-updates__item h3 {
  margin: 0.4rem 0 0.35rem;
  font-family: var(--font-head);
  font-size: 1.08rem;
  color: var(--bamboo-deep);
}

.page-products .pg-updates__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--pg-ink-soft);
}

.page-products .pg-next {
  margin-top: clamp(1.75rem, 4vw, 2.75rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-wood-soft);
}

.page-products .pg-next__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--bamboo);
}

.page-products .pg-next__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-products .pg-next__list a {
  display: block;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--line-wood);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--bamboo-deep);
  font-size: 0.92rem;
  text-decoration: none;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-products .pg-next__list a:hover {
  transform: translateY(-2px);
  border-color: var(--cinnabar);
  color: var(--cinnabar);
}

.page-products .pg-next__list a:focus-visible {
  outline: 3px solid var(--copper);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pg-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .pg-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-products .pg-version-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-products .pg-scope {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
  }

  .page-products .pg-community {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .pg-figure--inline {
    max-width: 60%;
    margin-left: auto;
  }
}

@media (min-width: 1080px) {
  .page-products .pg-features {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pg-tab,
  .page-products .pg-feature,
  .page-products .pg-chips li,
  .page-products .pg-drawer__summary::after,
  .page-products .pg-next__list a {
    transition: none;
  }

  .page-products .pg-feature:hover,
  .page-products .pg-tab:hover,
  .page-products .pg-chips li:hover,
  .page-products .pg-next__list a:hover {
    transform: none;
  }

  .page-products .pg-hero__plate {
    transform: none;
  }
}