.page-products {
  --pp-cut: 22px;
  background: var(--ink);
  color: var(--on-surface);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-products a:focus-visible,
.page-products button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 30px) 0 clamp(44px, 6vw, 78px);
  background:
    radial-gradient(880px 520px at 88% -12%, rgba(53, 240, 200, 0.16), transparent 62%),
    radial-gradient(620px 420px at -10% 108%, rgba(59, 42, 107, 0.5), transparent 68%),
    var(--ink);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0.5;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -14%;
  width: 72%;
  height: 165%;
  background: repeating-linear-gradient(112deg, rgba(53, 240, 200, 0.09) 0 1px, transparent 1px 30px);
  transform: rotate(-7deg);
  pointer-events: none;
}

.page-products .pp-hero .breadcrumb {
  position: relative;
  z-index: 1;
  margin-bottom: clamp(16px, 3vw, 26px);
  font-size: var(--step--1);
  color: var(--on-surface-muted);
}

.page-products .pp-hero .breadcrumb a {
  color: var(--cyan);
  text-decoration: none;
}

.page-products .pp-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

.page-products .pp-rail h1 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 6vw, 2.95rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.015em;
  color: var(--mist-bright);
}

.page-products .pp-rail .lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: var(--step-0);
  line-height: 1.85;
  color: var(--on-surface-muted);
}

.page-products .pp-index {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  border-top: 1px solid var(--hairline);
}

.page-products .pp-index li {
  border-bottom: 1px solid var(--hairline);
}

.page-products .pp-index a {
  display: flex;
  gap: 14px;
  align-items: baseline;
  padding: 12px 2px;
  text-decoration: none;
  color: var(--on-surface);
  transition: padding-left 0.18s ease, color 0.18s ease;
}

.page-products .pp-index a:hover,
.page-products .pp-index a:focus-visible {
  padding-left: 10px;
  color: var(--cyan);
}

.page-products .pp-index-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.05em;
}

.page-products .pp-index strong {
  display: block;
  font-size: var(--step-0);
  font-weight: 700;
}

.page-products .pp-index em {
  display: block;
  margin-top: 3px;
  font-style: normal;
  font-size: 12px;
  color: var(--on-surface-muted);
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

.page-products .pp-stage {
  display: grid;
  gap: clamp(14px, 2vw, 18px);
  min-width: 0;
}

.page-products .pp-frame {
  margin: 0;
  border: 1px solid var(--hairline);
  background: linear-gradient(160deg, rgba(18, 63, 56, 0.95), rgba(7, 26, 23, 0.92));
  clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 0 100%);
  overflow: hidden;
}

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

.page-products .pp-frame figcaption {
  padding: 12px 18px 16px;
  border-top: 1px solid var(--hairline);
  font-size: 12px;
  line-height: 1.7;
  color: var(--on-surface-muted);
}

.page-products .pp-stage-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}

.page-products .pp-stage-stats > div {
  background: var(--ink);
  padding: 14px 12px 16px;
  min-width: 0;
}

.page-products .pp-stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 3vw, 1.7rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--cyan);
}

.page-products .pp-stat-value--amber {
  color: var(--amber);
}

.page-products .pp-stat-label {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--on-surface-muted);
}

/* ---------- 通用区块 ---------- */
.page-products .pp-section {
  position: relative;
  padding: clamp(46px, 7vw, 92px) 0;
}

.page-products .pp-section--panel {
  background:
    linear-gradient(180deg, rgba(14, 43, 38, 0.9), rgba(7, 26, 23, 0.9)),
    repeating-linear-gradient(135deg, rgba(53, 240, 200, 0.06) 0 1px, transparent 1px 36px);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.page-products .pp-grid {
  display: grid;
  gap: clamp(20px, 3.4vw, 40px);
}

.page-products .pp-chapter-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(2.1rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  color: rgba(53, 240, 200, 0.34);
}

.page-products .pp-chapter h2 {
  margin: 10px 0 12px;
  font-size: clamp(1.45rem, 3.4vw, 2.05rem);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--on-surface);
}

.page-products .pp-chapter p {
  margin: 0;
  font-size: var(--step-0);
  line-height: 1.8;
  color: var(--on-surface-muted);
}

.page-products .pp-body {
  display: grid;
  gap: clamp(18px, 2.6vw, 26px);
  min-width: 0;
}

.page-products .pp-lead-text {
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.85;
  color: var(--on-surface);
  border-left: 2px solid var(--amber);
  padding-left: 16px;
}

.page-products .pp-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--on-surface-muted);
}

/* ---------- 对照表 ---------- */
.page-products .pp-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-panel);
  background: rgba(14, 43, 38, 0.55);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pp-table-cap {
  padding: 14px 16px 0;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sage);
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 12px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--hairline);
  line-height: 1.65;
}

.page-products .pp-table thead th {
  background: rgba(18, 63, 56, 0.95);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .pp-table tbody th {
  width: 24%;
  font-weight: 600;
  color: var(--on-surface);
  white-space: nowrap;
}

.page-products .pp-table tbody td {
  color: var(--on-surface-muted);
}

.page-products .pp-table tbody td.pp-pro {
  color: var(--on-surface);
  background: rgba(53, 240, 200, 0.06);
}

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

/* ---------- 媒体框 ---------- */
.page-products .pp-media {
  margin: 0;
  border: 1px solid var(--hairline);
  background: var(--panel);
  overflow: hidden;
}

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

.page-products .pp-media--wide {
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-products .pp-media--tall {
  clip-path: polygon(26px 0, 100% 0, 100% 100%, 0 100%, 0 26px);
}

.page-products .pp-media--square {
  border-radius: var(--radius-panel);
}

.page-products .pp-media figcaption {
  padding: 12px 16px 14px;
  border-top: 1px solid var(--hairline);
  font-size: 12px;
  line-height: 1.7;
  color: var(--on-surface-muted);
}

/* ---------- 步骤 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--hairline);
}

.page-products .pp-steps li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-products .pp-step-idx {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--cyan);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-products .pp-steps h3 {
  margin: 2px 0 6px;
  font-size: var(--step-1);
  font-weight: 700;
  color: var(--on-surface);
}

.page-products .pp-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--on-surface-muted);
}

.page-products .pp-callout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--amber);
  background: rgba(18, 63, 56, 0.6);
}

.page-products .pp-callout p {
  flex: 1 1 260px;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--on-surface);
}

/* ---------- 移动端 ---------- */
.page-products .pp-mobile-grid {
  display: grid;
  gap: clamp(22px, 3.5vw, 44px);
  align-items: start;
}

.page-products .pp-bullets {
  list-style: none;
  margin: 18px 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--on-surface-muted);
}

.page-products .pp-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 数据面板 ---------- */
.page-products .pp-data-panel {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--hairline);
  background: linear-gradient(165deg, rgba(18, 63, 56, 0.92), rgba(7, 26, 23, 0.96));
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-products .pp-ring-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.page-products .pp-ring {
  width: 152px;
  height: 152px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--cyan) 0 57%, var(--amber) 57% 100%);
  box-shadow: 0 0 0 1px rgba(53, 240, 200, 0.22), 0 18px 40px rgba(0, 0, 0, 0.35);
}

.page-products .pp-ring-hole {
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: var(--ink);
  display: grid;
  place-content: center;
  text-align: center;
  gap: 2px;
}

.page-products .pp-ring-num {
  font-family: var(--font-mono);
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .pp-ring-unit {
  font-size: 0.85rem;
  margin-left: 2px;
}

.page-products .pp-ring-cap {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--on-surface-muted);
}

.page-products .pp-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--on-surface);
}

.page-products .pp-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .pp-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.page-products .pp-dot--cyan {
  background: var(--cyan);
}

.page-products .pp-dot--amber {
  background: var(--amber);
}

.page-products .pp-metrics {
  display: grid;
  gap: 0;
  min-width: 0;
}

.page-products .pp-metric {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--hairline);
}

.page-products .pp-metric:last-child {
  border-bottom: none;
}

.page-products .pp-metric-val {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
}

.page-products .pp-metric-val--home {
  color: var(--cyan);
  text-align: left;
}

.page-products .pp-metric-val--away {
  color: var(--amber);
  text-align: right;
}

.page-products .pp-metric-label {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--on-surface-muted);
  text-align: center;
  white-space: nowrap;
}

/* ---------- 时间线 ---------- */
.page-products .pp-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--hairline);
  display: grid;
  gap: 22px;
}

.page-products .pp-timeline li {
  position: relative;
}

.page-products .pp-timeline li::before {
  content: "";
  position: absolute;
  left: -27px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 240, 200, 0.16);
}

.page-products .pp-timeline h3 {
  margin: 0 0 6px;
  font-size: var(--step-0);
  font-weight: 700;
  color: var(--on-surface);
}

.page-products .pp-timeline p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--on-surface-muted);
}

/* ---------- 检查清单 ---------- */
.page-products .pp-check {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-check li {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--surface-raised);
}

.page-products .pp-check-mark {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 50%;
  border: 1px solid var(--cyan-deep);
}

.page-products .pp-check-mark::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--cyan-deep);
  border-bottom: 2px solid var(--cyan-deep);
  transform: rotate(40deg);
}

.page-products .pp-check h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--on-surface);
}

.page-products .pp-check p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--on-surface-muted);
}

.page-products .pp-end-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 28px);
  padding-top: clamp(18px, 3vw, 24px);
  border-top: 1px solid var(--hairline);
}

.page-products .pp-end-cta p {
  flex: 1 1 240px;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--on-surface-muted);
}

.page-products .pp-end-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 动效 ---------- */
@keyframes pp-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes pp-pulse-soft {
  0% {
    opacity: 0.55;
    transform: scale(0.96);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.page-products [data-reveal].is-visible {
  animation: pp-rise 0.55s ease-out both;
}

.page-products .is-pulsing {
  animation: pp-pulse-soft 0.5s ease-out 1;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .pp-mobile-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
  }

  .page-products .pp-data-panel {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-grid {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-ring {
    width: 168px;
    height: 168px;
  }

  .page-products .pp-ring-hole {
    width: 116px;
    height: 116px;
  }

  .page-products .pp-ring-num {
    font-size: 1.85rem;
  }

  .page-products .pp-table {
    font-size: 15px;
  }
}

@media (max-width: 520px) {
  .page-products .pp-stage-stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .pp-chapter h2 {
    font-size: 1.42rem;
  }

  .page-products .pp-ring {
    width: 132px;
    height: 132px;
  }

  .page-products .pp-ring-hole {
    width: 90px;
    height: 90px;
  }

  .page-products .pp-timeline {
    padding-left: 18px;
  }

  .page-products .pp-timeline li::before {
    left: -23px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal].is-visible,
  .page-products .is-pulsing {
    animation: none;
  }

  .page-products .pp-index a {
    transition: none;
  }
}
<<<END>>>