.page-products {
  --pt-line: rgba(43, 42, 38, .16);
  --pt-line-ink: rgba(232, 217, 191, .22);
  --pt-gap: clamp(18px, 3.4vw, 32px);
  --pt-soft: rgba(211, 188, 152, .26);
  background: var(--sand);
  color: var(--charcoal);
}

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

.page-products .pt-crumb {
  padding-top: 26px;
}

/* ===== 通用区块节奏 ===== */
.page-products .pt-paths,
.page-products .pt-fields-sec,
.page-products .pt-rank,
.page-products .pt-log {
  padding: clamp(44px, 7vw, 84px) 0;
}

.page-products .pt-chapter {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-top: 8px solid var(--clay);
  padding-top: 12px;
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-products .pt-chapter__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--clay);
}

.page-products .pt-chapter__label {
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--charcoal);
  opacity: .62;
}

.page-products .pt-chapter--ink {
  border-top-color: var(--gold);
}

.page-products .pt-chapter--ink .pt-chapter__num {
  color: var(--gold);
}

.page-products .pt-chapter--ink .pt-chapter__label {
  color: var(--sand);
  opacity: .7;
}

.page-products .pt-sec-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(23px, 4.4vw, 38px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 16px;
}

.page-products .pt-sec-title--ink {
  color: var(--cream);
}

.page-products .pt-sub-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(18px, 3vw, 24px);
  line-height: 1.3;
  color: var(--ink);
  margin: 0 0 12px;
}

.page-products .pt-sec-lede,
.page-products .pt-body {
  font-size: 15px;
  line-height: 1.8;
  color: var(--charcoal);
  margin: 0 0 18px;
  max-width: 62ch;
}

.page-products .pt-sec-lede--ink {
  color: var(--sand);
  opacity: .86;
  max-width: 60ch;
}

/* ===== 首屏 ===== */
.page-products .pt-hero {
  padding: clamp(20px, 4vw, 48px) 0 clamp(36px, 5.5vw, 76px);
}

.page-products .pt-hero__grid {
  display: grid;
  gap: var(--pt-gap);
  align-items: start;
}

.page-products .pt-hero__copy h1 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(28px, 6.2vw, 52px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 10px 0 16px;
}

.page-products .pt-hero__copy .lede {
  font-family: var(--font-serif);
  font-size: clamp(15px, 2.3vw, 19px);
  line-height: 1.78;
  color: var(--charcoal);
  opacity: .92;
  margin: 0;
  max-width: 54ch;
}

.page-products .pt-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* 数据栏面板 */
.page-products .pt-board {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--cream);
  border-radius: 16px;
  padding: clamp(16px, 3vw, 26px);
  box-shadow: 0 26px 60px -34px rgba(15, 42, 34, .85);
}

.page-products .pt-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(-12deg, rgba(127, 168, 143, .09) 0 1px, transparent 1px 9px);
  pointer-events: none;
}

.page-products .pt-board > * {
  position: relative;
  z-index: 1;
}

.page-products .pt-board__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pt-line-ink);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-products .pt-board__chip {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--gold);
}

.page-products .pt-board__meta {
  color: var(--stone);
}

.page-products .pt-board__list {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
}

.page-products .pt-board__list li {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(232, 217, 191, .1);
}

.page-products .pt-board__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -.01em;
  color: var(--gold);
  text-align: left;
}

.page-products .pt-board__num--dim {
  text-align: right;
  color: var(--sand-2);
}

.page-products .pt-board__key {
  font-size: 13px;
  color: var(--stone);
  text-align: center;
  white-space: nowrap;
}

.page-products .pt-board__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding-top: 16px;
  margin-top: 4px;
  font-size: 12px;
  color: var(--stone);
}

.page-products .pt-board__foot b {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
  color: var(--gold);
}

/* ===== 入口路径 ===== */
.page-products .pt-paths__grid {
  display: grid;
  gap: var(--pt-gap);
  margin-top: 26px;
}

.page-products .pt-path {
  background: var(--cream);
  border-left: 4px solid var(--clay);
  border-radius: 0 14px 14px 0;
  padding: clamp(18px, 3vw, 28px);
}

.page-products .pt-path:nth-child(2) {
  border-left-color: var(--ink-2);
}

.page-products .pt-path__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.page-products .pt-path__head h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(18px, 3vw, 22px);
  line-height: 1.3;
  color: var(--ink);
  margin: 0;
}

.page-products .pt-steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pt-steps li {
  position: relative;
  padding: 0 0 22px 44px;
}

.page-products .pt-steps li:last-child {
  padding-bottom: 0;
}

.page-products .pt-steps li::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 1px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--sand);
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  display: grid;
  place-items: center;
}

.page-products .pt-steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 34px;
  bottom: 6px;
  width: 2px;
  background: var(--sand-2);
}

.page-products .pt-steps li strong {
  display: block;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
}

.page-products .pt-steps__see {
  display: block;
  font-size: 13px;
  line-height: 1.7;
  color: var(--charcoal);
  opacity: .74;
}

/* ===== 单场数据栏 ===== */
.page-products .pt-split {
  display: grid;
  gap: var(--pt-gap);
  align-items: start;
}

.page-products .pt-split__media .figure-caption {
  margin-top: 10px;
}

.page-products .pt-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 6px;
}

.page-products .pt-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.65;
}

.page-products .pt-table__cap {
  text-align: left;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--clay);
  padding-bottom: 8px;
}

.page-products .pt-table__cap--ink {
  color: var(--gold);
}

.page-products .pt-table thead th {
  font-size: 12px;
  letter-spacing: .08em;
  font-weight: 500;
  color: var(--clay);
  text-align: left;
  padding: 10px;
  border-bottom: 1px solid var(--sand-2);
}

.page-products .pt-table th,
.page-products .pt-table td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--pt-line);
  vertical-align: top;
  text-align: left;
}

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

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

.page-products .pt-table td:last-child {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink);
  text-align: right;
  white-space: nowrap;
}

.page-products .pt-table tfoot th,
.page-products .pt-table tfoot td {
  border-bottom: none;
  border-top: 2px solid var(--ink);
  font-weight: 500;
}

.page-products .pt-fields-block {
  margin-top: clamp(30px, 5vw, 54px);
  padding-top: clamp(20px, 3vw, 30px);
  border-top: 1px dashed var(--sand-2);
}

.page-products .pt-fields {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pt-field {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--pt-line);
  cursor: help;
}

.page-products .pt-field__k {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  min-width: 96px;
  border-bottom: 1px dotted var(--clay);
}

.page-products .pt-field__v {
  font-size: 14px;
  line-height: 1.65;
  color: var(--charcoal);
  opacity: .82;
  flex: 1 1 200px;
}

.page-products .pt-field[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  max-width: 230px;
  background: var(--ink);
  color: var(--sand);
  font-size: 12px;
  line-height: 1.55;
  padding: 8px 11px;
  border-radius: 8px;
  opacity: 0;
  transform: translateY(4px);
  pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
  z-index: 6;
}

.page-products .pt-field[data-tip]:hover::after,
.page-products .pt-field[data-tip]:focus-within::after {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 满幅过渡图 ===== */
.page-products .pt-band-photo {
  margin: 0;
  overflow: hidden;
  max-height: 42vh;
}

.page-products .pt-band-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.9) contrast(1.05);
}

/* ===== 射手榜 ===== */
.page-products .pt-rank {
  background: linear-gradient(180deg, rgba(211, 188, 152, .32), rgba(232, 217, 191, 0) 62%);
}

.page-products .pt-rank__grid {
  display: grid;
  gap: var(--pt-gap);
  align-items: start;
}

.page-products .pt-rank__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .pt-rank__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pt-line);
}

.page-products .pt-rank__item:nth-child(-n+3) {
  background: rgba(185, 95, 50, .1);
  box-shadow: inset 3px 0 0 var(--clay);
  padding-left: 16px;
  padding-right: 12px;
  border-radius: 0 10px 10px 0;
  border-bottom-color: transparent;
}

.page-products .pt-rank__item:first-child {
  box-shadow: inset 3px 0 0 var(--clay), inset 0 0 0 1px rgba(242, 160, 61, .6);
}

.page-products .pt-rank__no {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  min-width: 38px;
  color: var(--clay);
}

.page-products .pt-rank__item:first-child .pt-rank__no {
  color: var(--ink);
  font-size: 32px;
}

.page-products .pt-rank__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 20px;
}

.page-products .pt-rank__stat {
  font-size: 13px;
  color: var(--charcoal);
  opacity: .78;
}

.page-products .pt-rank__stat b {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  margin-right: 4px;
}

.page-products .pt-rank__note {
  font-size: 13px;
  line-height: 1.75;
  color: var(--charcoal);
  opacity: .7;
  margin: 16px 0 0;
}

.page-products .pt-facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--sand-2);
}

.page-products .pt-facts li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding: 12px 0;
  border-bottom: 1px solid var(--pt-line);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .pt-facts__k {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--clay);
  min-width: 88px;
  padding-top: 2px;
}

.page-products .pt-facts__v {
  flex: 1 1 220px;
  color: var(--charcoal);
  opacity: .84;
}

.page-products .pt-rank__figure figcaption {
  margin-top: 10px;
}

/* ===== 版本对比（深色区） ===== */
.page-products .pt-version {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--sand);
  padding: clamp(48px, 7vw, 92px) 0;
}

.page-products .pt-version__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .pt-version__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
}

.page-products .pt-version__inner {
  position: relative;
  z-index: 1;
}

.page-products .pt-version__split {
  display: grid;
  gap: var(--pt-gap);
  align-items: start;
  margin-top: 26px;
}

.page-products .pt-bars {
  margin-bottom: 26px;
}

.page-products .pt-bars__row {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.page-products .pt-bars__label {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-products .pt-bars__track {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: rgba(232, 217, 191, .16);
  overflow: hidden;
}

.page-products .pt-bars__fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--moss);
}

.page-products .pt-bars__fill--gold {
  background: var(--gold);
}

.page-products .pt-bars__val {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  color: var(--gold);
  white-space: nowrap;
}

.page-products .pt-table--ink {
  color: var(--sand);
}

.page-products .pt-table--ink thead th {
  color: var(--gold);
  border-bottom-color: rgba(232, 217, 191, .3);
}

.page-products .pt-table--ink th,
.page-products .pt-table--ink td {
  border-bottom-color: var(--pt-line-ink);
}

.page-products .pt-table--ink tbody th {
  color: var(--cream);
}

.page-products .pt-table--ink tbody tr:nth-child(even) {
  background: rgba(232, 217, 191, .06);
}

.page-products .pt-table--ink td {
  color: var(--sand);
  opacity: .88;
}

.page-products .pt-table--ink td:last-child {
  color: var(--gold);
  opacity: 1;
  text-align: left;
  white-space: normal;
  font-family: var(--font-sans);
  font-weight: 500;
}

.page-products .pt-version__figure figcaption {
  color: var(--stone);
  margin-top: 10px;
}

.page-products .pt-cadence {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--pt-line-ink);
}

.page-products .pt-cadence li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pt-line-ink);
}

.page-products .pt-cadence__k {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--gold);
  min-width: 112px;
  padding-top: 2px;
}

.page-products .pt-cadence__v {
  flex: 1 1 240px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--sand);
  opacity: .84;
}

/* ===== 版本日志 ===== */
.page-products .pt-log__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-products .pt-log__item {
  display: grid;
  gap: 8px 22px;
  padding: 22px 0;
  border-top: 1px solid var(--pt-line);
}

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

.page-products .pt-log__v {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1;
  color: var(--clay);
}

.page-products .pt-log__body h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(17px, 2.6vw, 20px);
  line-height: 1.35;
  color: var(--ink);
  margin: 0 0 8px;
}

.page-products .pt-log__body p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--charcoal);
  opacity: .84;
  margin: 0 0 10px;
  max-width: 62ch;
}

.page-products .pt-log__link {
  font-size: 13px;
  color: var(--clay);
  text-decoration: none;
  border-bottom: 1px solid rgba(185, 95, 50, .45);
  padding-bottom: 1px;
}

.page-products .pt-log__link:hover,
.page-products .pt-log__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.page-products .pt-next {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(20px, 3vw, 30px);
  background: var(--cream);
  border-left: 4px solid var(--gold);
  border-radius: 0 14px 14px 0;
}

.page-products .pt-next h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(18px, 3vw, 22px);
  color: var(--ink);
  margin: 0 0 10px;
}

.page-products .pt-next p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--charcoal);
  opacity: .84;
  margin: 0;
  max-width: 62ch;
}

.page-products .pt-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* ===== 底部行动区 ===== */
.page-products .pt-cta {
  background: var(--ink-2);
  color: var(--cream);
  padding: clamp(36px, 5.5vw, 68px) 0;
}

.page-products .pt-cta__inner {
  display: grid;
  gap: 22px;
  align-items: center;
}

.page-products .pt-cta h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(22px, 4vw, 32px);
  line-height: 1.3;
  color: var(--cream);
  margin: 0 0 12px;
}

.page-products .pt-cta p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--sand);
  opacity: .84;
  margin: 0;
  max-width: 56ch;
}

.page-products .pt-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== 媒体查询 ===== */
@media (min-width: 860px) {
  .page-products .pt-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-products .pt-hero__board {
    transform: rotate(-1.4deg) translateY(16px);
  }

  .page-products .pt-paths__grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pt-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(26px, 4vw, 48px);
  }

  .page-products .pt-rank__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(26px, 4vw, 52px);
  }

  .page-products .pt-version__split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(26px, 4vw, 48px);
  }

  .page-products .pt-log__item {
    grid-template-columns: 104px minmax(0, 1fr);
  }

  .page-products .pt-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }

  .page-products .pt-rank__figure {
    margin-top: 34px;
  }
}

@media (min-width: 1100px) {
  .page-products .pt-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pt-fields {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(24px, 3vw, 40px);
  }

  .page-products .pt-field {
    border-bottom-style: solid;
    border-bottom-color: var(--pt-line);
  }
}

@media (max-width: 640px) {
  .page-products .pt-board__num {
    font-size: 17px;
  }

  .page-products .pt-board__key {
    font-size: 12px;
    white-space: normal;
  }

  .page-products .pt-bars__row {
    grid-template-columns: 76px 1fr;
    row-gap: 4px;
  }

  .page-products .pt-bars__val {
    grid-column: 2;
    justify-self: start;
  }

  .page-products .pt-rank__no {
    font-size: 22px;
    min-width: 32px;
  }

  .page-products .pt-rank__item:first-child .pt-rank__no {
    font-size: 26px;
  }

  .page-products .pt-band-photo {
    max-height: 200px;
  }

  .page-products .pt-field[data-tip]::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pt-hero__board {
    transform: none;
  }

  .page-products .pt-field[data-tip]::after {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>