.page-products {
  --pp-gap: 18px;
  --pp-card: var(--ink-1);
  --pp-edge: 2px solid var(--line-strong);
  --pp-lift: 6px 6px 0 rgba(0, 0, 0, .55);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  margin: 22px 0 6px;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  padding: 14px 0 52px;
}

.page-products .pp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

.page-products .pp-hero__lead h1 {
  margin: 10px 0 16px;
  font-size: clamp(34px, 8vw, 72px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

.page-products .pp-hero__lead .lede {
  max-width: 40em;
  margin: 0 0 22px;
}

.page-products .pp-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-hero__stat {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  padding: 20px 20px 22px;
  border: var(--pp-edge);
  background: var(--ink-1);
  box-shadow: var(--pp-lift);
  overflow: hidden;
}

.page-products .pp-hero__stat::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 90% at 100% 0%, rgba(0, 229, 255, .16), transparent 62%);
  pointer-events: none;
}

.page-products .pp-hero__stat--b::before {
  background: radial-gradient(120% 90% at 100% 0%, rgba(177, 75, 255, .18), transparent 62%);
}

.page-products .pp-hero__stat .stat__value {
  font-family: var(--font-mono);
  font-size: clamp(34px, 6vw, 52px);
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
}

.page-products .pp-hero__stat .stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 章节头 ---------- */
.page-products .section-head {
  margin-bottom: 26px;
}

/* ---------- 五类服务规格卡 ---------- */
.page-products .pp-services {
  padding: 0 0 56px;
}

.page-products .pp-spec-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

.page-products .pp-spec {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 20px;
  border: var(--pp-edge);
  background: var(--pp-card);
  box-shadow: var(--pp-lift);
  overflow: hidden;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.page-products .pp-spec::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(90% 70% at 0% 0%, rgba(0, 229, 255, .14), transparent 60%);
  opacity: 0;
  transition: opacity .2s ease;
  pointer-events: none;
}

.page-products .pp-spec:hover::after,
.page-products .pp-spec:focus-within::after {
  opacity: 1;
}

.page-products .pp-spec:hover,
.page-products .pp-spec:focus-within {
  transform: translate(-3px, -3px);
  border-color: var(--cyan);
  box-shadow: 9px 9px 0 rgba(0, 0, 0, .6);
}

.page-products .pp-spec__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-products .pp-spec__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pp-spec__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

.page-products .pp-spec__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: auto 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-products .pp-spec__meta div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-products .pp-spec__meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .pp-spec__meta dd {
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.page-products .pp-spec--settle {
  background: linear-gradient(160deg, var(--wine), var(--ink-1) 68%);
}

.page-products .pp-spec--settle:hover,
.page-products .pp-spec--settle:focus-within {
  border-color: var(--red);
}

.page-products .pp-spec--play {
  background: linear-gradient(160deg, var(--teal), var(--ink-1) 70%);
}

.page-products .pp-spec--play:hover,
.page-products .pp-spec--play:focus-within {
  border-color: var(--violet);
}

.page-products .pp-spec--season {
  background: linear-gradient(160deg, var(--indigo), var(--ink-1) 70%);
}

.page-products .pp-spec__ring {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-products .pp-spec__ring .meter-ring {
  flex: 0 0 auto;
}

.page-products .pp-spec__ring-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 通栏媒体带 ---------- */
.page-products .pp-band {
  margin: 0 0 56px;
}

/* ---------- 改版说明 ---------- */
.page-products .pp-revision {
  padding: 56px 0;
}

.page-products .pp-revision__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pp-gap);
}

.page-products .pp-rev-card {
  position: relative;
  padding: 24px 20px;
  border: 2px solid rgba(232, 237, 245, .16);
  background: rgba(11, 14, 19, .52);
  backdrop-filter: blur(2px);
}

.page-products .pp-rev-card__no {
  display: inline-block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--cyan);
  border-bottom: 2px solid var(--cyan);
  padding-bottom: 3px;
}

.page-products .pp-rev-card__title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 24px);
  font-weight: 800;
}

.page-products .pp-rev-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 玩法库类目 ---------- */
.page-products .pp-library {
  padding: 56px 0;
}

.page-products .pp-library__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-products .pp-library__side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

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

.page-products .pp-cat-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(232, 237, 245, .16);
}

.page-products .pp-cat {
  display: flex;
  gap: 16px;
  padding: 20px 4px;
  border-bottom: 1px solid rgba(232, 237, 245, .16);
  transition: background-color .18s ease, padding-left .18s ease;
}

.page-products .pp-cat:hover {
  background: rgba(0, 229, 255, .06);
  padding-left: 12px;
}

.page-products .pp-cat__icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: flex-start;
  padding-top: 2px;
  color: var(--cyan);
}

.page-products .pp-cat:nth-child(2n) .pp-cat__icon {
  color: var(--violet);
}

.page-products .pp-cat__body {
  min-width: 0;
}

.page-products .pp-cat__name {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 800;
}

.page-products .pp-cat__desc {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text);
}

.page-products .pp-cat__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

/* ---------- 四步流程 ---------- */
.page-products .pp-flow {
  padding: 56px 0;
}

.page-products .pp-steps {
  counter-reset: none;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 2px solid rgba(232, 237, 245, .16);
  background: rgba(11, 14, 19, .44);
}

.page-products .pp-step + .pp-step {
  border-top: 1px solid rgba(232, 237, 245, .16);
}

.page-products .pp-step__trigger {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 20px 18px;
  background: transparent;
  border: 0;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.page-products .pp-step__no {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 2px solid var(--red);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--red);
}

.page-products .pp-step__name {
  flex: 1 1 auto;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.6vw, 26px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pp-step__arrow {
  flex: 0 0 auto;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform .2s ease, border-color .2s ease;
}

.page-products .pp-step[data-open] .pp-step__trigger {
  background: rgba(228, 0, 43, .08);
}

.page-products .pp-step[data-open] .pp-step__arrow {
  transform: rotate(-135deg);
  border-color: var(--cyan);
}

.page-products .pp-step__inner {
  padding: 0 18px 24px 78px;
}

.page-products .pp-step__inner p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

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

.page-products .pp-step__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pp-step__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
}

.page-products .pp-step__media {
  margin: 16px 0 18px;
}

/* ---------- 数据导出 ---------- */
.page-products .pp-export {
  padding: 56px 0;
}

.page-products .pp-export__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

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

.page-products .pp-export__lede {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
}

.page-products .pp-format-bar {
  margin-bottom: 18px;
}

.page-products .pp-format-list {
  display: grid;
  gap: 14px;
}

.page-products .pp-format {
  padding: 18px 18px 20px;
  border-left: 4px solid var(--cyan);
  background: var(--ink-1);
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-format:nth-child(2) {
  border-left-color: var(--violet);
}

.page-products .pp-format__title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

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

.page-products .pp-export__facts {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

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

.page-products .pp-fact__num {
  flex: 0 0 auto;
  min-width: 62px;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 36px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cyan);
}

.page-products .pp-fact:nth-child(2) .pp-fact__num {
  color: var(--violet);
}

.page-products .pp-fact:nth-child(3) .pp-fact__num {
  color: var(--amber);
}

.page-products .pp-fact__txt {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text);
}

/* ---------- 交付标准 ---------- */
.page-products .pp-standard {
  padding: 0 0 56px;
}

.page-products .pp-std-table__caption {
  caption-side: top;
  padding: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-align: left;
  color: var(--muted);
}

.page-products .pp-support {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding: 22px 20px;
  border: var(--pp-edge);
  border-left: 6px solid var(--red);
  background: var(--ink-1);
}

.page-products .pp-support__text {
  margin: 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
}

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

/* ---------- 收束 ---------- */
.page-products .pp-next {
  padding: 0 0 72px;
}

.page-products .pp-next__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 30px 24px;
  border: 2px solid var(--line-strong);
  background:
    radial-gradient(90% 130% at 0% 0%, rgba(228, 0, 43, .22), transparent 58%),
    var(--ink-1);
  box-shadow: var(--pp-lift);
}

.page-products .pp-next__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.2vw, 32px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pp-next__text {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pp-hero__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pp-hero__lead {
    grid-column: 1 / -1;
  }

  .page-products .pp-hero__stat--a {
    grid-column: 1 / span 3;
  }

  .page-products .pp-hero__stat--b {
    grid-column: 4 / span 3;
  }

  .page-products .pp-spec-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .pp-spec--open { grid-column: span 3; }
  .page-products .pp-spec--play { grid-column: span 3; }
  .page-products .pp-spec--season { grid-column: span 2; }
  .page-products .pp-spec--settle { grid-column: span 4; }
  .page-products .pp-spec--export { grid-column: span 6; }

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

  .page-products .pp-library__layout {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 32px;
  }

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

  .page-products .pp-fact {
    flex-direction: column;
    gap: 8px;
    padding: 16px 18px 18px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-products .pp-fact:last-child {
    border-right: 0;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-hero {
    padding: 26px 0 64px;
  }

  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-areas:
      "lead a"
      "lead b";
    gap: 20px 26px;
  }

  .page-products .pp-hero__lead {
    grid-area: lead;
    grid-column: auto;
    padding-right: 12px;
  }

  .page-products .pp-hero__stat--a {
    grid-area: a;
    grid-column: auto;
  }

  .page-products .pp-hero__stat--b {
    grid-area: b;
    grid-column: auto;
  }

  .page-products .pp-spec--open { grid-column: span 2; }
  .page-products .pp-spec--play { grid-column: span 2; }
  .page-products .pp-spec--season { grid-column: span 2; }
  .page-products .pp-spec--settle { grid-column: span 4; }
  .page-products .pp-spec--export { grid-column: span 2; }

  .page-products .pp-library__side {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-products .pp-export__layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .pp-step__inner {
    padding-left: 96px;
    padding-right: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-spec,
  .page-products .pp-cat,
  .page-products .pp-step__arrow {
    transition: none;
  }

  .page-products .pp-spec:hover,
  .page-products .pp-spec:focus-within {
    transform: none;
  }
}
<<<END>>>