.page-products {
  --pd-gap: 16px;
  --pd-soft: rgba(47, 243, 208, 0.12);
  --pd-hair: rgba(30, 74, 64, 0.9);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-products h1,
.page-products h2,
.page-products h3 {
  margin: 0;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.page-products p {
  margin: 0;
}

.page-products a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: var(--space-5) 0 var(--space-4);
  border-bottom: var(--edge);
  overflow: hidden;
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -18%;
  width: 74%;
  height: 150%;
  background: var(--ink-2);
  border-left: var(--edge);
  transform: skewX(-11deg);
  z-index: 0;
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  left: -22%;
  bottom: -48%;
  width: 58%;
  height: 74%;
  background: var(--cyan);
  opacity: 0.09;
  transform: skewX(-11deg);
  z-index: 0;
}

.page-products .pd-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-4);
  align-items: end;
}

.page-products .pd-hero__copy .label {
  margin-top: var(--space-3);
}

.page-products .pd-hero h1 {
  margin-top: var(--space-2);
  font-size: clamp(30px, 8.4vw, 58px);
  max-width: 15em;
}

.page-products .pd-hero__lead {
  margin-top: var(--space-3);
  max-width: 34em;
  font-size: 15px;
  line-height: 1.55;
  color: var(--paper);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-3);
}

.page-products .pd-hero__panel {
  background: var(--ink);
  border: var(--edge-strong);
  box-shadow: var(--shadow-hard);
  padding: var(--space-3);
}

.page-products .pd-hero__panel-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .pd-hero__list {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
}

.page-products .pd-hero__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .pd-hero__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-products .pd-hero__name {
  flex: 1 1 auto;
  font-size: 14px;
}

.page-products .pd-hero__val {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
}

.page-products .pd-hero__panel-foot {
  margin-top: var(--space-2);
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 区块骨架 ---------- */
.page-products .pd-sec {
  padding: var(--space-5) 0;
  border-top: var(--edge);
}

.page-products .pd-sec--last {
  padding-bottom: var(--space-5);
}

.page-products .pd-head {
  max-width: 40em;
  margin-bottom: var(--space-4);
}

.page-products .pd-head h2 {
  margin-top: var(--space-2);
  font-size: clamp(24px, 5.6vw, 38px);
}

.page-products .pd-head__note {
  margin-top: var(--space-2);
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- 筛选与模块墙 ---------- */
.page-products .pd-filter {
  margin-top: var(--space-2);
}

.page-products .pd-filter .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pd-filter .filter-status {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

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

.page-products .pd-module {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--space-3);
  background: var(--ink-2);
  border: 2px solid var(--line);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pd-module:hover {
  border-color: var(--cyan);
  box-shadow: 6px 6px 0 var(--black);
  transform: translate(-2px, -2px);
}

.page-products .pd-module--a {
  border-left: 6px solid var(--cyan);
}

.page-products .pd-module--d {
  border-right: 6px solid var(--orange);
}

.page-products .pd-module__head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .pd-module__no {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--cyan);
}

.page-products .pd-module h3 {
  font-size: clamp(19px, 4.4vw, 25px);
}

.page-products .pd-module p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper);
}

.page-products .pd-module__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pd-module__tags li {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 3px 7px;
}

.page-products .pd-module__link {
  align-self: flex-start;
  margin-top: auto;
  font-size: 13px;
  text-decoration: none;
  color: var(--cyan);
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 2px;
}

.page-products .pd-module__link:hover {
  color: var(--paper);
  border-bottom-color: var(--paper);
}

.page-products [data-filter-item][hidden] {
  display: none;
}

/* ---------- 轮次索引 ---------- */
.page-products .pd-index-grid {
  display: grid;
  gap: var(--space-4);
}

.page-products .pd-index-copy p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .pd-index-copy p + p {
  margin-top: var(--space-2);
}

.page-products .pd-ruler {
  list-style: none;
  margin: var(--space-3) 0;
  padding: 0 0 0 18px;
  border-left: 2px solid var(--line);
}

.page-products .pd-ruler li {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--pd-hair);
}

.page-products .pd-ruler li::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 19px;
  width: 14px;
  height: 2px;
  background: var(--line);
}

.page-products .pd-ruler li.is-current::before {
  background: var(--cyan);
}

.page-products .pd-ruler__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-products .pd-ruler li.is-current .pd-ruler__no {
  color: var(--orange);
}

.page-products .pd-ruler__meta {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 图片 ---------- */
.page-products .pd-figure {
  margin: 0;
}

.page-products .pd-shot {
  border: var(--edge);
  background: var(--ink-2);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

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

.page-products .pd-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .pd-figure--wide {
  margin-top: var(--space-4);
}

/* ---------- 分区表 ---------- */
.page-products .pd-rounds {
  margin-top: var(--space-2);
}

.page-products .pd-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pd-tab {
  display: inline-flex;
  align-items: center;
  margin: 0 8px 8px 0;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
  background: var(--ink-2);
  border: 2px solid var(--line);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}

.page-products .pd-tab:hover {
  border-color: var(--cyan);
  color: var(--paper);
}

.page-products .pd-radio:focus-visible + .pd-tab {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .pd-tables {
  margin-top: var(--space-2);
  border: var(--edge);
  background: var(--ink-2);
  overflow-x: auto;
}

.page-products .pd-table {
  display: none;
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pd-table caption {
  padding: 12px 12px 0;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 11px 12px;
  text-align: left;
  border-bottom: 1px solid var(--pd-hair);
}

.page-products .pd-table thead th {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 2px solid var(--line);
}

.page-products .pd-table tbody th {
  font-weight: 600;
  color: var(--paper);
}

.page-products .pd-table tbody tr:nth-child(even) {
  background: var(--pd-soft);
}

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

.page-products .pd-num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-products .pd-diff--plus {
  color: var(--cyan);
}

.page-products .pd-diff--minus {
  color: var(--orange);
}

.page-products #pd-r1:checked ~ .pd-tables .pd-table[data-round="1"],
.page-products #pd-r2:checked ~ .pd-tables .pd-table[data-round="2"],
.page-products #pd-r3:checked ~ .pd-tables .pd-table[data-round="3"] {
  display: table;
}

.page-products #pd-r1:checked ~ label[for="pd-r1"],
.page-products #pd-r2:checked ~ label[for="pd-r2"],
.page-products #pd-r3:checked ~ label[for="pd-r3"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .pd-legend {
  margin-top: var(--space-2);
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 双版本 ---------- */
.page-products .pd-swap {
  margin-top: var(--space-2);
}

.page-products .pd-swap__board {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-2);
  border: var(--edge);
  background: var(--ink-2);
}

.page-products .pd-version {
  padding: var(--space-3);
  background: var(--ink-2);
}

.page-products .pd-version--a {
  order: 1;
  border-bottom: 2px solid var(--line);
}

.page-products .pd-swap__rule {
  order: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  background: var(--ink);
  border-top: 2px dashed var(--orange);
  border-bottom: 2px dashed var(--orange);
}

.page-products .pd-swap__rule span {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .pd-version--b {
  order: 3;
}

.page-products #pd-order-b:checked ~ .pd-swap__board .pd-version--a {
  order: 3;
  border-bottom: 0;
}

.page-products #pd-order-b:checked ~ .pd-swap__board .pd-version--b {
  order: 1;
}

.page-products #pd-order-a:checked ~ label[for="pd-order-a"],
.page-products #pd-order-b:checked ~ label[for="pd-order-b"] {
  color: var(--ink);
  background: var(--orange);
  border-color: var(--orange);
}

.page-products .pd-version__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .pd-version--b .pd-version__tag {
  color: var(--orange);
}

.page-products .pd-version__list {
  list-style: none;
  margin: var(--space-2) 0 0;
  padding: 0;
}

.page-products .pd-version__list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13px;
}

.page-products .pd-version__list li:last-child {
  border-bottom: 0;
}

.page-products .pd-version__list span {
  color: var(--muted);
}

.page-products .pd-version__list b {
  font-weight: 600;
  text-align: right;
}

.page-products .pd-swap__note {
  margin-top: var(--space-3);
  display: grid;
  gap: var(--space-2);
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

/* ---------- 控球率战报 ---------- */
.page-products .pd-possession-grid {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

.page-products .pd-possession-copy h2 {
  margin: var(--space-2) 0 var(--space-3);
  font-size: clamp(24px, 5.6vw, 36px);
}

.page-products .pd-possession-copy p {
  font-size: 15px;
  line-height: 1.6;
}

.page-products .pd-possession-copy p + p {
  margin-top: var(--space-2);
}

.page-products .pd-possession-list {
  list-style: none;
  margin: var(--space-3) 0;
  padding: 0;
  border-top: var(--edge);
}

.page-products .pd-possession-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  justify-content: space-between;
  padding: 11px 0;
  border-bottom: 1px solid var(--pd-hair);
  font-size: 13px;
}

.page-products .pd-possession-list__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 跨端 ---------- */
.page-products .pd-devices {
  display: grid;
  gap: var(--space-4);
  align-items: start;
}

.page-products .pd-device-list {
  display: grid;
  gap: 10px;
}

.page-products .pd-device {
  padding: var(--space-3);
  background: var(--ink-2);
  border-left: 4px solid var(--line);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pd-device:hover {
  border-left-color: var(--cyan);
  background: var(--ink);
}

.page-products .pd-device__name {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .pd-device__desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.55;
}

.page-products .pd-device__meta {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 版本演进 ---------- */
.page-products .pd-log {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-left: 2px solid var(--line);
}

.page-products .pd-log__item {
  position: relative;
  padding: 0 0 var(--space-3) var(--space-3);
}

.page-products .pd-log__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--ink);
  border: 2px solid var(--cyan);
}

.page-products .pd-log__item:first-child::before {
  background: var(--cyan);
}

.page-products .pd-log__when {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-products .pd-log__body h3 {
  margin-top: 6px;
  font-size: 18px;
}

.page-products .pd-log__body p {
  margin-top: 6px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 44em;
}

/* ---------- 选型与咨询 ---------- */
.page-products .pd-choose {
  display: grid;
  gap: var(--pd-gap);
}

.page-products .pd-choose__item {
  padding: var(--space-3);
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-hard);
}

.page-products .pd-choose__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-products .pd-choose__item h3 {
  margin-top: 8px;
  font-size: 20px;
  color: var(--ink);
}

.page-products .pd-choose__item p {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
}

.page-products .pd-choose__link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 2px solid var(--orange);
}

.page-products .pd-choose__link:hover {
  color: var(--orange);
}

.page-products .pd-cta {
  margin-top: var(--space-4);
  padding: var(--space-3);
  background: var(--ink-2);
  border: var(--edge-strong);
  box-shadow: var(--shadow-hard);
  display: grid;
  gap: var(--space-3);
}

.page-products .pd-cta h3 {
  font-size: clamp(20px, 4.6vw, 26px);
}

.page-products .pd-cta p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

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

.page-products .pd-related {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: var(--space-2) 0 0;
  border-top: var(--edge);
}

.page-products .pd-related a {
  font-size: 13px;
  text-decoration: none;
  color: var(--muted);
  border-bottom: 1px solid transparent;
}

.page-products .pd-related a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 平板 ---------- */
@media (min-width: 760px) {
  .page-products .pd-wall {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pd-module--a,
  .page-products .pd-module--d {
    grid-column: span 2;
  }

  .page-products .pd-index-grid {
    grid-template-columns: 5fr 7fr;
  }

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

  .page-products .pd-swap__note {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pd-device-list {
    grid-template-columns: 1fr;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-products .pd-hero {
    padding: var(--space-5) 0 var(--space-5);
  }

  .page-products .pd-hero__inner {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-5);
  }

  .page-products .pd-hero__lead {
    font-size: 16px;
  }

  .page-products .pd-wall {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-products .pd-module--a {
    grid-column: span 4;
  }

  .page-products .pd-module--b {
    grid-column: span 2;
  }

  .page-products .pd-module--c {
    grid-column: span 2;
  }

  .page-products .pd-module--d {
    grid-column: span 4;
  }

  .page-products .pd-index-grid {
    grid-template-columns: 4fr 7fr;
    gap: var(--space-5);
  }

  .page-products .pd-swap__board {
    flex-direction: row;
    align-items: stretch;
  }

  .page-products .pd-version {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-products .pd-version--a {
    border-bottom: 0;
  }

  .page-products .pd-swap__rule {
    flex: 0 0 44px;
    border-top: 0;
    border-bottom: 0;
    border-left: 2px dashed var(--orange);
    border-right: 2px dashed var(--orange);
  }

  .page-products .pd-swap__rule span {
    writing-mode: vertical-rl;
    letter-spacing: 0.2em;
  }

  .page-products .pd-possession-grid {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-5);
  }

  .page-products .pd-devices {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-5);
  }

  .page-products .pd-log {
    grid-template-columns: repeat(2, 1fr);
    column-gap: var(--space-4);
    border-left: 0;
    border-top: 2px solid var(--line);
    padding-top: var(--space-3);
  }

  .page-products .pd-log__item {
    padding-left: 0;
    padding-top: var(--space-2);
  }

  .page-products .pd-log__item::before {
    left: 0;
    top: -9px;
  }

  .page-products .pd-cta {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: var(--space-4);
  }

  .page-products .pd-cta__actions {
    flex-wrap: nowrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-module,
  .page-products .pd-device,
  .page-products .pd-tab {
    transition: none;
  }

  .page-products .pd-module:hover {
    transform: none;
  }
}