.page-products {
  --pp-gap: clamp(16px, 3vw, 30px);
  --pp-cut: 18px;
  --pp-scan: rgba(0, 229, 255, .05);
  color: var(--mist);
  font-family: var(--font-body);
  background:
    radial-gradient(1100px 560px at 88% -8%, rgba(0, 229, 255, .10), transparent 68%),
    radial-gradient(860px 480px at 4% 34%, rgba(255, 94, 58, .08), transparent 70%),
    var(--ink-void);
  overflow-x: clip;
  padding-bottom: clamp(40px, 7vw, 90px);
}

.page-products .pp-section {
  position: relative;
  padding-block: clamp(36px, 5.5vw, 74px);
}

.page-products .pp-head h2 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.1vw, 33px);
  line-height: 1.26;
  letter-spacing: .01em;
  color: var(--mist);
}

.page-products .pp-head__intro {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cold);
}

/* 首屏 */
.page-products .pp-hero {
  position: relative;
  padding-block: clamp(18px, 3.5vw, 42px) clamp(28px, 5vw, 64px);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(180deg, var(--pp-scan) 0 1px, transparent 1px 8px);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 82%);
}

.page-products .pp-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  align-items: center;
}

.page-products .pp-hero__copy h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 5.2vw, 52px);
  line-height: 1.16;
  letter-spacing: .01em;
  background: linear-gradient(118deg, var(--cyan) 0%, var(--mist) 58%, var(--mist) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.page-products .pp-hero__lead {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.9;
  color: var(--cold);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 4vw, 40px);
  list-style: none;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--ink-circuit);
  font-size: 13px;
  color: var(--cold);
}

.page-products .pp-hero__num {
  display: block;
  font-family: var(--font-tech);
  font-size: 21px;
  line-height: 1.2;
  color: var(--cyan);
  letter-spacing: .04em;
}

.page-products .pp-hero__visual {
  position: relative;
  margin: 0;
  padding: 2px;
  background: linear-gradient(148deg, rgba(0, 229, 255, .55), rgba(255, 94, 58, .5));
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
}

.page-products .pp-hero__visual img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(calc(var(--pp-cut) - 2px) 0, 100% 0, 100% calc(100% - var(--pp-cut) + 2px), calc(100% - var(--pp-cut) + 2px) 100%, 0 100%, 0 calc(var(--pp-cut) - 2px));
}

/* 分流卡 */
.page-products .pp-dispatch__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.8vw, 18px);
  margin-top: clamp(22px, 3.4vw, 38px);
}

.page-products .pp-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(20px, 2.4vw, 26px);
  background: var(--ink-panel);
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
  overflow: hidden;
  transition: transform .3s var(--ease), background .3s var(--ease);
}

.page-products .pp-card::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 0;
  width: 3px;
  height: 40px;
  background: var(--holo);
}

.page-products .pp-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(100deg, transparent 34%, rgba(0, 229, 255, .22) 50%, transparent 66%);
  transform: translateX(-120%);
  transition: transform .6s var(--ease), opacity .4s var(--ease);
}

.page-products .pp-card:hover,
.page-products .pp-card:focus-within {
  transform: translateY(-2px);
  background: #161b24;
}

.page-products .pp-card:hover::after,
.page-products .pp-card:focus-within::after {
  opacity: 1;
  transform: translateX(120%);
}

.page-products .pp-card__no {
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-products .pp-card__title {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--mist);
}

.page-products .pp-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--cold);
}

.page-products .pp-card__tag {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-tech);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--lime);
}

/* 配置表 */
.page-products .pp-specs__card {
  position: relative;
  margin-top: clamp(22px, 3.4vw, 38px);
  padding: clamp(14px, 2vw, 24px);
  background: var(--ink-panel);
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
  overflow: hidden;
}

.page-products .pp-specs__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: .16;
  pointer-events: none;
}

.page-products .pp-specs__scroll {
  position: relative;
  z-index: 1;
  overflow-x: auto;
}

.page-products .pp-specs__table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.page-products .pp-specs__table thead th {
  padding: 12px 14px;
  text-align: left;
  font-family: var(--font-tech);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  border-bottom: 2px solid var(--cyan);
}

.page-products .pp-specs__table thead th:nth-child(3) {
  color: var(--lava);
  border-bottom-color: var(--lava);
}

.page-products .pp-specs__table tbody th {
  padding: 15px 14px;
  text-align: left;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--cold);
  white-space: nowrap;
  border-bottom: 1px solid var(--ink-circuit);
}

.page-products .pp-specs__table tbody td {
  padding: 15px 14px;
  line-height: 1.75;
  color: var(--mist);
  border-bottom: 1px solid var(--ink-circuit);
}

.page-products .pp-specs__table tbody tr {
  transition: background .22s var(--ease);
}

.page-products .pp-specs__table tbody tr:nth-child(even) {
  background: rgba(31, 35, 43, .5);
}

.page-products .pp-specs__table tbody tr:hover {
  background: rgba(0, 229, 255, .1);
}

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

.page-products .pp-specs__rec {
  background: linear-gradient(90deg, rgba(0, 229, 255, .12), rgba(0, 229, 255, .02));
}

.page-products .pp-specs__rec th {
  color: var(--cyan) !important;
}

.page-products .pp-specs__rec td {
  color: var(--mist) !important;
}

/* 四步流程 */
.page-products .pp-flow__art {
  margin: clamp(20px, 3vw, 34px) 0 0;
}

.page-products .pp-flow__art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
  opacity: .92;
}

.page-products .pp-flow {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-products .pp-step {
  position: relative;
  z-index: 1;
  padding: 16px 18px;
  background: var(--ink-panel);
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
  transition: background .3s var(--ease);
}

.page-products .pp-step[open] {
  background: #151a22;
}

.page-products .pp-step[open]::before {
  content: "";
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 0;
  width: 3px;
  background: var(--holo);
}

.page-products .pp-step summary {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  list-style: none;
}

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

.page-products .pp-step__no {
  font-family: var(--font-tech);
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--lava);
}

.page-products .pp-step__title {
  font-size: 17px;
  font-weight: 600;
  color: var(--mist);
}

.page-products .pp-step__meta {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--lead);
}

.page-products .pp-step__body {
  margin-top: 14px;
  padding-top: 13px;
  border-top: 1px solid var(--ink-circuit);
  font-size: 14px;
  line-height: 1.85;
  color: var(--cold);
}

.page-products .pp-step__body p {
  margin: 0;
}

.page-products .pp-step__body strong {
  font-weight: 600;
  color: var(--cyan);
}

/* 包体与更新 */
.page-products .pp-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  align-items: center;
}

.page-products .pp-notes__art {
  margin: 0;
}

.page-products .pp-notes__art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
}

.page-products .pp-notes__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cold);
}

.page-products .pp-notes__list {
  margin: 22px 0 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-notes__item {
  padding-left: 14px;
  border-left: 2px solid var(--ink-circuit);
}

.page-products .pp-notes__item dt {
  font-family: var(--font-tech);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--lime);
}

.page-products .pp-notes__item dd {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--cold);
}

/* 排错 */
.page-products .pp-fix {
  list-style: none;
  margin: clamp(22px, 3.2vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .pp-fix__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  padding: 18px;
  background: var(--ink-panel);
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
  transition: background .25s var(--ease);
}

.page-products .pp-fix__item:hover {
  background: #161b24;
}

.page-products .pp-fix__no {
  font-family: var(--font-tech);
  font-size: 15px;
  line-height: 1.4;
  color: var(--lava);
  letter-spacing: .06em;
}

.page-products .pp-fix__name {
  display: block;
  margin-bottom: 6px;
  font-size: 15.5px;
  font-weight: 600;
  color: var(--mist);
}

.page-products .pp-fix__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--cold);
}

.page-products .pp-fix__more {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--lead);
}

/* 当季入口 */
.page-products .pp-season {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
  align-items: center;
}

.page-products .pp-season__lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--cold);
}

.page-products .pp-season__note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--lead);
}

.page-products .pp-season__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .pp-season__art {
  margin: 0;
  padding: 2px;
  background: linear-gradient(140deg, rgba(255, 94, 58, .55), rgba(0, 229, 255, .45));
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
}

.page-products .pp-season__art img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(calc(var(--pp-cut) - 2px) 0, 100% 0, 100% calc(100% - var(--pp-cut) + 2px), calc(100% - var(--pp-cut) + 2px) 100%, 0 100%, 0 calc(var(--pp-cut) - 2px));
}

/* 收束 */
.page-products .pp-next {
  padding-block: clamp(28px, 4.5vw, 56px);
}

.page-products .pp-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.6vw, 27px);
  color: var(--mist);
}

.page-products .pp-next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 20px;
}

.page-products .pp-next__link {
  display: block;
  padding: 18px 20px;
  background: var(--ink-panel);
  color: var(--mist);
  text-decoration: none;
  clip-path: polygon(var(--pp-cut) 0, 100% 0, 100% calc(100% - var(--pp-cut)), calc(100% - var(--pp-cut)) 100%, 0 100%, 0 var(--pp-cut));
  transition: background .25s var(--ease), transform .25s var(--ease);
}

.page-products .pp-next__link:hover,
.page-products .pp-next__link:focus-visible {
  background: #161b24;
  transform: translateY(-2px);
}

.page-products .pp-next__label {
  display: block;
  font-family: var(--font-tech);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .pp-next__desc {
  display: block;
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--cold);
}

@media (min-width: 560px) {
  .page-products .pp-dispatch__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (min-width: 900px) {
  .page-products .pp-hero__inner {
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(24px, 4vw, 52px);
  }

  .page-products .pp-notes {
    grid-template-columns: .92fr 1.08fr;
    gap: clamp(26px, 4vw, 54px);
  }

  .page-products .pp-season {
    grid-template-columns: 1.15fr .85fr;
    gap: clamp(26px, 4vw, 54px);
  }

  .page-products .pp-flow {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }

  .page-products .pp-flow::before {
    content: "";
    position: absolute;
    top: 54px;
    left: 7%;
    right: 7%;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--lava));
    opacity: .32;
  }
}

@media (min-width: 1080px) {
  .page-products .pp-dispatch__grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-card,
  .page-products .pp-card::after,
  .page-products .pp-step,
  .page-products .pp-fix__item,
  .page-products .pp-next__link,
  .page-products .pp-specs__table tbody tr {
    transition: none;
  }

  .page-products .pp-card:hover,
  .page-products .pp-card:focus-within,
  .page-products .pp-next__link:hover,
  .page-products .pp-next__link:focus-visible {
    transform: none;
  }

  .page-products .pp-card::after {
    display: none;
  }
}
<<<END>>>