.page-products {
  --pp-shadow-soft: 10px 10px 0 -1px var(--paper-gray);
  --pp-ink-70: rgba(18, 16, 14, 0.7);
  --pp-paper-80: rgba(247, 244, 236, 0.82);
}

.page-products .pp-sec {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  border-top: 1px solid var(--line);
}

.page-products .pp-sec:first-of-type {
  border-top: 0;
}

.page-products [id] {
  scroll-margin-top: 90px;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line-gold);
  background:
    linear-gradient(180deg, rgba(230, 223, 208, 0.6), rgba(247, 244, 236, 0) 62%),
    var(--paper);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(18, 16, 14, 0.055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(18, 16, 14, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 82%);
  mask-image: linear-gradient(180deg, #000, transparent 82%);
  pointer-events: none;
}

.page-products .pp-hero__inner {
  position: relative;
  display: grid;
  gap: 2.25rem;
  padding-top: clamp(1.75rem, 5vw, 3.5rem);
  padding-bottom: clamp(2.25rem, 6vw, 4.25rem);
}

.page-products .pp-eyebrow {
  margin: 1rem 0 0.85rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gold-dark);
}

.page-products .pp-hero__title {
  margin: 0 0 1rem;
  font-family: var(--head);
  font-weight: 900;
  font-size: clamp(2rem, 7.2vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .pp-hero__title::after {
  content: "";
  display: block;
  width: 3.25rem;
  height: 4px;
  margin-top: 1.1rem;
  background: var(--gold);
}

.page-products .pp-hero__lead {
  margin: 0;
  max-width: 34em;
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-products .pp-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 2rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line-gold);
}

.page-products .pp-facts__item dt {
  font-family: var(--head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gray);
}

.page-products .pp-facts__item dd {
  margin: 0.2rem 0 0;
  font-family: var(--mono);
  font-size: clamp(1.35rem, 4.5vw, 1.85rem);
  font-weight: 600;
  color: var(--gold-dark);
  letter-spacing: -0.02em;
}

.page-products .pp-hero__visual {
  position: relative;
  padding: 0.9rem;
  background: var(--ink);
  border: 1px solid var(--gold-dark);
  border-radius: 2px;
  box-shadow: 12px 12px 0 0 var(--paper-gray);
}

.page-products .pp-hero__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pp-hero__cap {
  margin: 0.55rem 0 0;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-align: right;
  color: var(--gold-light);
}

/* ---------- 索引条 ---------- */
.page-products .pp-index {
  background: var(--ink);
  border-bottom: 3px solid var(--gold);
}

.page-products .pp-index__list {
  display: flex;
  gap: 0.2rem;
  margin: 0;
  padding: 0.5rem 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .pp-index__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.5rem 0.65rem;
  white-space: nowrap;
  font-family: var(--head);
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(247, 244, 236, 0.78);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 180ms ease-out, border-color 180ms ease-out;
}

.page-products .pp-index__link:hover {
  color: var(--gold-light);
  border-bottom-color: var(--gold-light);
}

.page-products .pp-index__link:focus-visible {
  outline: 2px solid var(--celadon);
  outline-offset: 3px;
}

.page-products .pp-index__no {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--gold);
}

/* ---------- 章节标题 ---------- */
.page-products .pp-head {
  display: grid;
  gap: 0.55rem;
  padding-bottom: 1.35rem;
  border-bottom: 1px solid var(--line-gold);
}

.page-products .pp-head__no {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gold-dark);
}

.page-products .pp-head__title {
  margin: 0;
  font-family: var(--head);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.4vw, 2.2rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-products .pp-head__lead {
  margin: 0;
  max-width: 36em;
  font-family: var(--body);
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

/* ---------- 八类服务清单 ---------- */
.page-products .pp-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}

.page-products .pp-list__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  transition: background-color 180ms ease-out;
}

.page-products .pp-list__item:hover {
  background: rgba(217, 163, 60, 0.07);
}

.page-products .pp-list__no {
  padding-top: 0.3rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--gold-dark);
}

.page-products .pp-list__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.45rem;
  font-family: var(--head);
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .pp-list__text {
  margin: 0;
  max-width: 36em;
  font-family: var(--body);
  font-size: 0.93rem;
  line-height: 1.82;
  color: var(--ink-soft);
}

/* ---------- 图片 ---------- */
.page-products .pp-media {
  margin: 2rem 0 0;
}

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

.page-products .pp-media--step {
  margin-top: 2.25rem;
}

.page-products .pp-texture {
  margin: 0;
  line-height: 0;
  border-top: 1px solid var(--line-gold);
  border-bottom: 1px solid var(--line-gold);
}

.page-products .pp-texture img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
}

/* ---------- 四步流程 ---------- */
.page-products .pp-steps {
  display: grid;
  gap: 0;
  margin-top: 1.75rem;
}

.page-products .pp-step {
  position: relative;
  padding: 1.35rem 0 1.5rem;
  border-top: 1px solid var(--line-gold);
}

.page-products .pp-step__no {
  display: block;
  font-family: var(--mono);
  font-size: clamp(2.6rem, 9vw, 3.6rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--gold);
}

.page-products .pp-step__title {
  margin: 0.65rem 0 0.3rem;
  font-family: var(--head);
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .pp-step__time {
  margin: 0 0 0.5rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--celadon-deep);
}

.page-products .pp-step__text {
  margin: 0;
  max-width: 34em;
  font-family: var(--body);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 权益矩阵 ---------- */
.page-products .pp-matrixwrap {
  margin-top: 1.75rem;
  overflow-x: auto;
  background: var(--card);
  border: 1px solid var(--line-gold);
  border-radius: 2px;
  box-shadow: var(--pp-shadow-soft);
}

.page-products .pp-matrix {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  font-family: var(--body);
  font-size: 0.9rem;
}

.page-products .pp-matrix caption {
  caption-side: top;
  padding: 0.85rem 1rem;
  text-align: left;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--gray);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-matrix thead th {
  position: sticky;
  top: 0;
  padding: 0.75rem 1rem;
  text-align: left;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.page-products .pp-matrix tbody th {
  padding: 0.78rem 1rem;
  text-align: left;
  font-family: var(--body);
  font-weight: 400;
  color: var(--ink);
  border-top: 1px solid var(--line);
}

.page-products .pp-matrix tbody td {
  padding: 0.78rem 1rem;
  border-top: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .pp-mark {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  border-radius: 2px;
}

.page-products .pp-mark--yes {
  color: var(--celadon-deep);
  background: rgba(79, 138, 120, 0.14);
  border: 1px solid rgba(79, 138, 120, 0.38);
}

.page-products .pp-mark--no {
  color: var(--gray);
  background: var(--paper-gray);
  border: 1px solid var(--line);
}

.page-products .pp-mark--diff {
  color: var(--ink);
  background: rgba(217, 163, 60, 0.2);
  border: 1px solid var(--line-gold);
}

.page-products .pp-matrixwrap + .note {
  margin-top: 1.35rem;
}

/* ---------- 城市 ---------- */
.page-products .pp-citiesblock {
  display: grid;
  gap: 2rem;
}

.page-products .pp-cities {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-cities li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem;
  padding: 0.65rem 0.75rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--celadon);
  border-radius: 2px;
}

.page-products .pp-cities__name {
  font-family: var(--head);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink);
}

.page-products .pp-cities__num {
  font-family: var(--mono);
  font-size: 0.74rem;
  color: var(--gold-dark);
}

.page-products .pp-cities__note {
  margin: 1.35rem 0 0;
  max-width: 38em;
  font-family: var(--body);
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .pp-media--city {
  margin: 0;
}

/* ---------- 价格 ---------- */
.page-products .pp-price {
  display: grid;
  gap: 1.15rem;
  margin-top: 1.85rem;
}

.page-products .pp-price__card {
  position: relative;
  padding: 1.35rem 1.25rem 1.55rem;
  background: var(--card);
  border: 1px solid var(--line-gold);
  border-radius: 2px;
  box-shadow: 7px 7px 0 -1px var(--paper-gray);
  transition: transform 180ms ease-out, box-shadow 180ms ease-out;
}

.page-products .pp-price__card:hover {
  transform: translateY(-3px);
  box-shadow: 7px 10px 0 -1px var(--paper-gray);
}

.page-products .pp-price__card-title {
  margin: 0.85rem 0 0.5rem;
  font-family: var(--head);
  font-size: 1.12rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .pp-price__card-text {
  margin: 0 0 0.9rem;
  font-family: var(--body);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .pp-price__list {
  margin: 0;
  padding: 0.85rem 0 0;
  list-style: none;
  border-top: 1px dashed var(--line-gold);
}

.page-products .pp-price__list li {
  position: relative;
  padding-left: 0.95rem;
  margin-bottom: 0.45rem;
  font-family: var(--body);
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .pp-price__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--gold);
}

.page-products .pp-price + .note {
  margin-top: 1.5rem;
}

/* ---------- 版本 ---------- */
.page-products .pp-version {
  display: grid;
  gap: 1.75rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.page-products .pp-media--version {
  margin: 0;
}

.page-products .pp-version__title {
  margin: 0 0 0.75rem;
  font-family: var(--head);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .pp-version__text {
  margin: 0 0 0.85rem;
  max-width: 36em;
  font-family: var(--body);
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .pp-version__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.1rem;
}

/* ---------- 适配自查 ---------- */
.page-products .pp-fit {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.85rem;
}

.page-products .pp-fit__panel {
  padding: 1.5rem 1.25rem;
  background: var(--ink);
  border: 1px solid var(--gold-dark);
  border-radius: 2px;
}

.page-products .pp-fit__panel-title {
  margin: 0 0 1.1rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-products .pp-fit__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-fit__list li {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr);
  gap: 0.65rem;
  padding-bottom: 0.85rem;
  margin-bottom: 0.85rem;
  border-bottom: 1px solid rgba(247, 244, 236, 0.14);
}

.page-products .pp-fit__list li:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.page-products .pp-fit__k {
  font-family: var(--head);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--gold-light);
}

.page-products .pp-fit__v {
  font-family: var(--body);
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--pp-paper-80);
}

.page-products .pp-fit__body-title {
  margin: 0 0 0.6rem;
  font-family: var(--head);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ink);
}

.page-products .pp-fit__body-text {
  margin: 0 0 0.85rem;
  max-width: 34em;
  font-family: var(--body);
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .pp-fit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.1rem;
}

/* ---------- 收尾 ---------- */
.page-products .pp-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  padding: 1.25rem 1.35rem;
  background: linear-gradient(90deg, rgba(217, 163, 60, 0.18), rgba(217, 163, 60, 0));
  border-left: 3px solid var(--gold);
}

.page-products .pp-cta__text {
  margin: 0;
  max-width: 30em;
  font-family: var(--body);
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-products .pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pp-cities {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-hero__inner {
    padding-top: clamp(2rem, 5vw, 3.75rem);
  }
}

@media (min-width: 820px) {
  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
    gap: 2.75rem;
  }

  .page-products .pp-hero__visual {
    padding: 1.1rem;
    box-shadow: 16px 16px 0 0 var(--paper-gray);
  }

  .page-products .pp-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 2.5rem;
    margin-top: 0.25rem;
  }

  .page-products .pp-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 1.5rem;
  }

  .page-products .pp-step {
    padding-top: 1.6rem;
  }

  .page-products .pp-step + .pp-step::before {
    content: "";
    position: absolute;
    left: -0.75rem;
    top: 1.6rem;
    bottom: 0;
    width: 1px;
    background: var(--line);
  }

  .page-products .pp-price {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1.15fr);
    align-items: start;
    gap: 1.35rem;
    margin-top: 2.25rem;
  }

  .page-products .pp-price__card:nth-child(2) {
    margin-top: 1.6rem;
  }

  .page-products .pp-price__card:nth-child(3) {
    margin-top: 3.2rem;
    background: var(--ink);
    border-color: var(--gold-dark);
    box-shadow: 7px 7px 0 -1px rgba(18, 16, 14, 0.3);
  }

  .page-products .pp-price__card:nth-child(3) .pp-price__card-title {
    color: var(--paper);
  }

  .page-products .pp-price__card:nth-child(3) .pp-price__card-text {
    color: var(--pp-paper-80);
  }

  .page-products .pp-price__card:nth-child(3) .pp-price__list li {
    color: rgba(247, 244, 236, 0.9);
  }

  .page-products .pp-price__card:nth-child(3) .pp-price__list {
    border-top-color: rgba(240, 206, 132, 0.4);
  }
}

@media (min-width: 900px) {
  .page-products .pp-citiesblock {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
    align-items: start;
    gap: 2.5rem;
  }

  .page-products .pp-version {
    grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
    align-items: center;
    gap: 2.5rem;
  }

  .page-products .pp-fit {
    grid-template-columns: minmax(0, 0.52fr) minmax(0, 0.48fr);
    align-items: start;
    gap: 2.25rem;
  }

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

@media (min-width: 1040px) {
  .page-products .pp-hero__inner {
    gap: 3.25rem;
  }

  .page-products .pp-hero__lead {
    font-size: 1.05rem;
  }
}
<<<END>>>