.page-products {
  --pd-gap: clamp(20px, 4vw, 48px);
  --pd-pad: clamp(56px, 8vw, 104px);
  display: block;
  color: var(--paper);
  overflow-x: hidden;
}

/* 面包屑 */
.page-products .pd-crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-top: clamp(24px, 4vw, 40px);
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pd-crumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-products .pd-crumb a:hover,
.page-products .pd-crumb a:focus-visible {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.page-products .pd-crumb [aria-current="page"] {
  color: var(--paper);
}

/* 坐标索引标签统一字号 */
.page-products .coord {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--mist);
}

/* 首屏 */
.page-products .pd-hero {
  padding-block: clamp(32px, 5vw, 56px) clamp(40px, 6vw, 72px);
}

.page-products .pd-hero__grid {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 24px;
}

.page-products .pd-hero h1 {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 6.2vw, 66px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pd-hero .lead {
  margin: 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ice);
}

.page-products .pd-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-products .pd-hero__side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .pd-tally {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .pd-tally__cell {
  padding: 20px 18px;
  background: var(--surface);
}

.page-products .pd-tally__n {
  margin: 0;
  font-family: var(--font-data);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: clamp(30px, 4.4vw, 44px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--accent);
}

.page-products .pd-tally__u {
  margin-left: .15em;
  font-size: .42em;
  color: var(--mist);
  letter-spacing: 0;
}

.page-products .pd-tally__l {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .pd-hero__note {
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--flag-green);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* 总览与模块索引 */
.page-products .pd-narrow {
  max-width: 940px;
}

.page-products .pd-overview {
  padding-block: clamp(40px, 6vw, 72px);
  margin-inline: auto;
}

.page-products .pd-overview h2 {
  margin: 18px 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4.2vw, 44px);
  line-height: 1.2;
  letter-spacing: -.01em;
}

.page-products .pd-overview > p {
  margin: 0;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--ice);
}

.page-products .pd-index {
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pd-index__item {
  border-bottom: 1px solid var(--line);
}

.page-products .pd-index__item a {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 18px;
  padding: 22px 4px;
  text-decoration: none;
  color: inherit;
  transition: background-color 120ms var(--ease), padding-left 120ms var(--ease);
}

.page-products .pd-index__item a:hover,
.page-products .pd-index__item a:focus-visible {
  background: var(--surface);
  padding-left: 14px;
}

.page-products .pd-index__k {
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--accent);
  line-height: 1.6;
}

.page-products .pd-index__n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.4;
  color: var(--paper);
}

.page-products .pd-index__d {
  grid-column: 2;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

/* 模块通用 */
.page-products .pd-mod {
  padding-block: var(--pd-pad);
}

.page-products .pd-mod--wide,
.page-products .pd-mod--narrow,
.page-products .pd-mod--history {
  position: relative;
}

.page-products .pd-mod--narrow .pd-inner {
  max-width: 1060px;
}

.page-products .pd-mod h2 {
  margin: 18px 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4.4vw, 46px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pd-mod p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--ice);
}

.page-products .pd-mod--wide h2 + p,
.page-products .pd-mod--wide > .container > p {
  max-width: 42em;
}

/* 双栏 */
.page-products .pd-split {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 12px;
}

.page-products .pd-split__body > p {
  margin: 0 0 22px;
  max-width: 36em;
}

/* 图片容器 */
.page-products .pd-fig {
  margin: 0;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.page-products .pd-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: calc(var(--radius-lg) - 10px);
  object-fit: cover;
}

.page-products .pd-fig--wide,
.page-products .pd-fig--axis {
  margin-top: 32px;
}

.page-products .pd-fig--desk {
  border-color: var(--flag-blue);
}

/* 字段表 */
.page-products .pd-table {
  width: 100%;
  border-collapse: collapse;
  margin: 4px 0 30px;
  font-size: 15px;
}

.page-products .pd-table__cap {
  caption-side: top;
  padding-bottom: 12px;
  text-align: left;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-products .pd-table th,
.page-products .pd-table td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.6;
}

.page-products .pd-table thead th {
  padding-block: 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-products .pd-table tbody th {
  font-weight: 500;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .pd-table tbody td {
  color: var(--ice);
}

.page-products .pd-table tbody tr {
  transition: background-color 120ms var(--ease);
}

.page-products .pd-table tbody tr:hover {
  background: rgba(242, 194, 48, .07);
}

.page-products .pd-split:has(.pd-table tbody tr:hover) .pd-fig {
  border-color: var(--accent);
}

/* 场景色块 */
.page-products .pd-scene {
  margin-top: 8px;
  padding: 24px 26px;
  background: linear-gradient(135deg, rgba(46, 107, 230, .16), rgba(10, 20, 48, .2));
  border: 1px solid var(--line);
  border-radius: 26px 26px 26px 6px;
}

.page-products .pd-scene--alt {
  background: linear-gradient(135deg, rgba(47, 191, 160, .14), rgba(10, 20, 48, .2));
  border-radius: 26px 6px 26px 26px;
}

.page-products .pd-scene__tag {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--accent);
}

.page-products .pd-scene p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--paper);
}

/* 12 项维度网格 */
.page-products .pd-dims {
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pd-dims li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ice);
}

.page-products .pd-dims__i {
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* 筛选维度 */
.page-products .pd-filters {
  display: grid;
  gap: 20px;
  margin: 32px 0 0;
  padding: 24px 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.page-products .pd-filters__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-products .pd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.4;
  color: var(--mist);
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.page-products .pd-chip.is-on {
  border-color: var(--accent);
  background: rgba(242, 194, 48, .12);
  color: var(--accent);
}

/* 折叠明细 */
.page-products .pd-details {
  margin-top: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.page-products .pd-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--paper);
}

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

.page-products .pd-details summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-data);
  font-size: 20px;
  line-height: 1;
  color: var(--accent);
}

.page-products .pd-details[open] summary::after {
  content: "–";
}

.page-products .pd-details summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.page-products .pd-details__body {
  padding: 0 22px 22px;
  border-top: 1px solid var(--line);
}

.page-products .pd-details__body p {
  margin: 18px 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ice);
}

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

.page-products .pd-details__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .pd-details__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 2px;
  background: var(--flag-green);
}

.page-products .pd-inline-link {
  margin: 26px 0 0;
  font-size: 15px;
  color: var(--mist);
}

.page-products .pd-inline-link a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 194, 48, .45);
  transition: border-color 120ms var(--ease);
}

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

/* 历史区间 */
.page-products .pd-axis {
  display: block;
  width: 100%;
  height: auto;
  margin: 36px 0 0;
}

.page-products .pd-axis__rule {
  stroke: var(--ink-700);
  stroke-width: 2;
}

.page-products .pd-axis__seg--a { fill: var(--flag-blue); opacity: .82; }
.page-products .pd-axis__seg--b { fill: var(--flag-green); opacity: .62; }
.page-products .pd-axis__seg--c { fill: var(--ice); opacity: .34; }
.page-products .pd-axis__seg--d { fill: var(--flag-blue); opacity: .5; }
.page-products .pd-axis__seg--e { fill: var(--accent); opacity: .72; }

.page-products .pd-axis__ticks line {
  stroke: var(--mist);
  stroke-width: 1;
}

.page-products .pd-axis__labels text {
  fill: var(--mist);
  font-family: var(--font-sans);
  font-size: 15px;
}

.page-products .pd-grain {
  display: grid;
  gap: 1px;
  margin-top: 36px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pd-grain__item {
  padding: 20px 22px;
  background: var(--surface);
}

.page-products .pd-grain__k {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--accent);
}

.page-products .pd-grain__v {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ice);
}

/* 版本节奏 */
.page-products .pd-versions {
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-products .pd-versions__item {
  position: relative;
  padding: 0 0 22px 22px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ice);
}

.page-products .pd-versions__item:last-child {
  padding-bottom: 0;
}

.page-products .pd-versions__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: .6em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.page-products .pd-versions__tag {
  display: inline-block;
  min-width: 56px;
  margin-right: 12px;
  font-family: var(--font-data);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--paper);
}

/* 收尾入口 */
.page-products .pd-next {
  padding-block: clamp(44px, 6vw, 76px) clamp(56px, 9vw, 110px);
}

.page-products .pd-next__title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .pd-next__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pd-next__list a {
  display: block;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  text-decoration: none;
  color: inherit;
  transition: border-color 120ms var(--ease), transform 120ms var(--ease);
}

.page-products .pd-next__list a:hover,
.page-products .pd-next__list a:focus-visible {
  border-color: var(--accent);
}

.page-products .pd-next__list span {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--paper);
}

.page-products .pd-next__list em {
  font-style: normal;
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

/* 平板及以上 */
@media (min-width: 640px) {
  .page-products .pd-dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

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

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

/* 桌面端 */
@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-products .pd-hero__side {
    transform: translateY(-16px);
  }

  .page-products .pd-split {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: clamp(32px, 5vw, 72px);
  }

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

  .page-products .pd-split__figure {
    transform: translateY(-24px);
  }

  .page-products .pd-split--reverse .pd-split__figure {
    transform: translateY(24px);
  }

  .page-products .pd-index__item a {
    grid-template-columns: 64px minmax(0, 220px) minmax(0, 1fr);
    align-items: baseline;
  }

  .page-products .pd-index__d {
    grid-column: 3;
  }

  .page-products .pd-overview h2 {
    font-size: clamp(34px, 3.6vw, 48px);
  }
}

@media (min-width: 1100px) {
  .page-products .pd-dims {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 减少动效 */
@media (prefers-reduced-motion: reduce) {
  .page-products .pd-hero__side,
  .page-products .pd-split__figure {
    transform: none;
  }

  .page-products .pd-index__item a,
  .page-products .pd-table tbody tr,
  .page-products .pd-next__list a {
    transition: none;
  }
}