.page-products {
  --pd-gap: clamp(16px, 3vw, 24px);
  --pd-rule: 1px solid var(--line-green);
  background: var(--pitch-ink);
  color: var(--paper);
  font-family: var(--font-sans);
  padding-bottom: clamp(40px, 7vw, 80px);
}

.page-products .pd-breadcrumb {
  padding-top: 20px;
  padding-bottom: 10px;
  font-size: 12.5px;
}

/* ---------- 首屏框景 ---------- */
.page-products .pd-hero {
  padding-top: 8px;
}

.page-products .pd-hero__frame {
  position: relative;
  padding: 22px 18px 6px;
  border: var(--pd-rule);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(45, 226, 197, 0.09) 0%, transparent 55%),
    linear-gradient(180deg, var(--panel-green-2) 0%, var(--panel-green) 100%);
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

.page-products .pd-hero__frame::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid rgba(43, 76, 66, 0.55);
  border-radius: 2px;
  pointer-events: none;
}

.page-products .pd-hero__meta {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--muted-sage);
}

.page-products .pd-hero__led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--score-lime);
  box-shadow: 0 0 10px rgba(200, 255, 74, 0.85);
}

.page-products .pd-hero__title {
  position: relative;
  margin: 16px 0 0;
  font-size: clamp(27px, 7.2vw, 50px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 18ch;
}

.page-products .pd-hero__lead {
  position: relative;
  margin: 14px 0 22px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted-sage);
}

.page-products .pd-index {
  position: relative;
  margin: 0 -18px;
  border-top: var(--pd-rule);
  background: rgba(7, 26, 21, 0.42);
}

.page-products .pd-index__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: var(--pd-rule);
  text-decoration: none;
  color: inherit;
  transition: background var(--fast) var(--ease);
}

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

.page-products .pd-index__item:hover,
.page-products .pd-index__item:focus-visible {
  background: rgba(255, 107, 44, 0.09);
}

.page-products .pd-index__num {
  font-size: 19px;
  line-height: 1;
  color: var(--arena-orange);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-index__body {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.page-products .pd-index__name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-products .pd-index__desc {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted-sage);
}

.page-products .pd-index__arrow {
  font-family: var(--font-mono);
  color: var(--electric-teal);
  transition: transform var(--fast) var(--ease);
}

.page-products .pd-index__item:hover .pd-index__arrow {
  transform: translateX(4px);
}

/* ---------- 模块通用 ---------- */
.page-products .pd-module {
  margin-top: clamp(34px, 6.5vw, 68px);
}

.page-products .pd-module__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  padding-bottom: 12px;
  border-bottom: var(--pd-rule);
}

.page-products .pd-module__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 26px;
  padding: 0 8px;
  border: 1px solid var(--arena-orange);
  border-radius: 2px;
  font-size: 13px;
  color: var(--arena-orange);
  letter-spacing: 0.08em;
}

.page-products .pd-module__head h2 {
  margin: 0;
  font-size: clamp(19px, 4.8vw, 30px);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .pd-panel {
  padding: 18px 16px;
  border: var(--pd-rule);
  border-radius: var(--radius);
  background: var(--panel-green);
  box-shadow: var(--shadow-panel);
}

.page-products .pd-panel__title {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pd-panel__note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted-sage);
}

.page-products .pd-panel p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted-sage);
}

.page-products .pd-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--electric-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 197, 0.35);
  padding-bottom: 2px;
  transition: border-color var(--fast) var(--ease), color var(--fast) var(--ease);
}

.page-products .pd-link:hover,
.page-products .pd-link:focus-visible {
  color: var(--score-lime);
  border-color: var(--score-lime);
}

/* ---------- 图片 ---------- */
.page-products .pd-figure {
  margin: 0 0 14px;
  border: var(--pd-rule);
  border-radius: 2px;
  background: var(--panel-green-2);
  overflow: hidden;
}

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

.page-products .pd-figure__caption,
.page-products .pd-figure figcaption {
  padding: 8px 11px;
  border-top: var(--pd-rule);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted-sage);
  font-family: var(--font-mono);
  line-height: 1.6;
}

/* ---------- 比分对照 ---------- */
.page-products .pd-score {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 20px;
}

.page-products .pd-score__side {
  background: var(--panel-green-2);
}

.page-products .pd-stat {
  padding: 14px 0;
  border-bottom: 1px dashed var(--line-green);
}

.page-products .pd-stat:first-child {
  padding-top: 2px;
}

.page-products .pd-stat:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.page-products .pd-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(26px, 6.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--score-lime);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-stat__unit {
  margin-left: 3px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--muted-sage);
}

.page-products .pd-stat__label {
  display: block;
  margin-top: 7px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted-sage);
}

/* ---------- 十四项字段 ---------- */
.page-products .pd-fields {
  margin-top: 20px;
  padding: 16px 14px 4px;
  border: var(--pd-rule);
  border-radius: var(--radius);
  background: rgba(15, 42, 35, 0.55);
}

.page-products .pd-fields h3 {
  margin: 0 0 14px;
  font-size: 15.5px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pd-fields__list {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
}

.page-products .pd-field {
  border: var(--pd-rule);
  border-radius: 2px;
  background: rgba(21, 56, 47, 0.55);
}

.page-products .pd-field > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--paper);
  cursor: pointer;
  list-style: none;
}

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

.page-products .pd-field > summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--electric-teal);
  line-height: 1;
}

.page-products .pd-field[open] > summary::after {
  content: "−";
  color: var(--score-lime);
}

.page-products .pd-field[open] > summary {
  border-bottom: 1px dashed var(--line-green);
}

.page-products .pd-field__no {
  min-width: 18px;
  font-size: 11.5px;
  color: var(--arena-orange);
}

.page-products .pd-field__body {
  margin: 0;
  padding: 10px 12px 12px 40px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted-sage);
}

/* ---------- 联赛与红黄牌 ---------- */
.page-products .pd-leagues {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 20px;
}

.page-products .pd-mini-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .pd-mini-list li {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px 10px;
  border-left: 2px solid var(--electric-teal);
  background: rgba(21, 56, 47, 0.6);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted-sage);
}

.page-products .pd-mini-list .u-mono {
  font-size: 15px;
  font-weight: 700;
  color: var(--score-lime);
}

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

.page-products .pd-filter {
  padding: 5px 11px;
  border: 1px solid var(--card-yellow);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--card-yellow);
  background: rgba(255, 210, 74, 0.08);
}

/* ---------- 浏览器适配 ---------- */
.page-products .pd-devices {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 20px;
}

.page-products .pd-stats-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 4px 0 16px;
}

.page-products .pd-mini-stat {
  padding: 10px 12px;
  border: var(--pd-rule);
  border-radius: 2px;
  background: rgba(7, 26, 21, 0.5);
}

.page-products .pd-mini-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--score-lime);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-mini-stat__label {
  display: block;
  margin-top: 6px;
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--muted-sage);
}

.page-products .pd-device-strip {
  display: grid;
  gap: 10px;
  margin-top: var(--pd-gap);
}

.page-products .pd-device {
  padding: 14px 12px 16px;
  border: var(--pd-rule);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--panel-green-2), var(--panel-green));
  text-align: center;
}

.page-products .pd-device svg {
  display: block;
  width: 100%;
  max-width: 96px;
  height: auto;
  margin: 0 auto 10px;
  color: var(--electric-teal);
}

.page-products .pd-device__name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pd-device__note {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted-sage);
}

/* ---------- 服务清单 ---------- */
.page-products .pd-services-wrap {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 20px;
}

.page-products .pd-services__intro {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted-sage);
}

.page-products .pd-services {
  display: grid;
  gap: 7px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .pd-service {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: var(--pd-rule);
  border-radius: 2px;
  background: rgba(21, 56, 47, 0.5);
  font-size: 13.5px;
  color: var(--paper);
}

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

.page-products .pd-service__arrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--line-green);
}

.page-products .pd-service--first {
  border-color: var(--arena-orange);
  background: rgba(255, 107, 44, 0.12);
}

.page-products .pd-service--first .pd-service__no,
.page-products .pd-service--first .pd-service__arrow {
  color: var(--arena-orange);
}

.page-products .pd-service--first span:nth-child(2) {
  font-weight: 700;
}

/* ---------- 版本时间线 ---------- */
.page-products .pd-versions {
  display: grid;
  gap: var(--pd-gap);
  margin-top: 20px;
}

.page-products .pd-timeline {
  position: relative;
  margin: 0;
  padding: 4px 0 0 24px;
  list-style: none;
}

.page-products .pd-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 10px;
  bottom: 12px;
  width: 1px;
  background: var(--line-green);
}

.page-products .pd-tl-item {
  position: relative;
  padding-bottom: 20px;
}

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

.page-products .pd-tl-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--panel-green-2);
  border: 1px solid var(--electric-teal);
}

.page-products .pd-tl-item--now::before {
  background: var(--score-lime);
  border-color: var(--score-lime);
  box-shadow: 0 0 10px rgba(200, 255, 74, 0.7);
}

.page-products .pd-tl-year {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--arena-orange);
}

.page-products .pd-tl-title {
  margin: 4px 0 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pd-tl-desc {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted-sage);
}

.page-products .pd-versions__side {
  background: var(--panel-green-2);
}

/* ---------- 适用场景 ---------- */
.page-products .pd-scenes {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.page-products .pd-scene {
  padding: 12px 0 12px 14px;
  border-left: 2px solid var(--electric-teal);
}

.page-products .pd-scene:nth-child(even) {
  border-left-color: var(--arena-orange);
}

.page-products .pd-scene__when {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--score-lime);
}

.page-products .pd-scene:nth-child(even) .pd-scene__when {
  color: var(--arena-orange);
}

.page-products .pd-scene__title {
  margin: 6px 0 6px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .pd-scene__text {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted-sage);
}

.page-products .pd-scene__link {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--electric-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 197, 0.35);
  padding-bottom: 1px;
}

.page-products .pd-scene__link:hover,
.page-products .pd-scene__link:focus-visible {
  color: var(--score-lime);
  border-color: var(--score-lime);
}

/* ---------- 下一步 ---------- */
.page-products .pd-next {
  margin-top: clamp(34px, 6.5vw, 64px);
}

.page-products .pd-next__inner {
  display: grid;
  gap: 18px;
  padding: 22px 18px;
  border: 1px solid var(--arena-orange);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 160% at 100% 0%, rgba(255, 107, 44, 0.16) 0%, transparent 60%),
    var(--panel-green);
  box-shadow: var(--shadow-panel);
}

.page-products .pd-next__title {
  margin: 0 0 8px;
  font-size: clamp(18px, 4.4vw, 24px);
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .pd-next__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted-sage);
  max-width: 54ch;
}

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

.page-products .pd-next__actions .btn {
  flex: 1 1 auto;
  justify-content: center;
}

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

  .page-products .pd-index__item:nth-last-child(2) {
    border-bottom: 0;
  }

  .page-products .pd-index__item:nth-child(odd) {
    border-right: var(--pd-rule);
  }

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

  .page-products .pd-stats-row {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 22px;
  }

  .page-products .pd-fields__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 12px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-products .pd-hero__frame {
    padding: 30px 28px 0;
  }

  .page-products .pd-index {
    margin: 0 -28px;
  }

  .page-products .pd-index__item {
    padding: 16px 28px;
  }

  .page-products .pd-score {
    grid-template-columns: minmax(0, 2.1fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pd-score__side {
    position: sticky;
    top: 96px;
  }

  .page-products .pd-fields {
    padding: 20px 20px 8px;
  }

  .page-products .pd-leagues {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pd-devices {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-products .pd-services-wrap {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr);
    align-items: start;
  }

  .page-products .pd-services__fig {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
  }

  .page-products .pd-services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 12px;
  }

  .page-products .pd-versions {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pd-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 26px 28px;
  }

  .page-products .pd-next__actions .btn {
    flex: 0 0 auto;
  }
}

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

  .page-products .pd-scene:first-child {
    grid-column: span 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-index__arrow,
  .page-products .pd-link,
  .page-products .pd-scene__link {
    transition: none;
  }

  .page-products .pd-index__item:hover .pd-index__arrow {
    transform: none;
  }
}
<<<END>>>