.page-products {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: clip;
}

.page-products .num {
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  letter-spacing: .01em;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: 26px 0 40px;
  color: var(--on-dark);
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(200, 164, 92, .18), transparent 62%),
    linear-gradient(165deg, var(--blue-royal) 0%, var(--blue-mid) 58%, var(--blue-royal) 100%);
  border-bottom: 1px solid var(--line-gold);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .45;
  pointer-events: none;
}

.page-products .pp-crumb {
  margin-bottom: 26px;
}

.page-products .pp-crumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: .02em;
}

.page-products .pp-crumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--on-dark-dim);
}

.page-products .pp-crumb li + li::before {
  content: "/";
  color: var(--line-gold);
}

.page-products .pp-crumb a {
  color: var(--on-dark);
  text-decoration: none;
}

.page-products .pp-crumb a:hover {
  color: var(--gold-light);
}

.page-products .pp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-products .pp-eyebrow--gold {
  color: var(--gold);
  font-size: 12px;
  letter-spacing: .18em;
  margin: 0 0 14px;
}

.page-products .pp-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(28px, 7vw, 52px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--cream);
}

.page-products .pp-hero__lede {
  margin: 18px 0 0;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--on-dark);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pp-hero__actions .btn {
  text-decoration: none;
}

.page-products .pp-hero__card {
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-md);
  background: rgba(14, 27, 61, .42);
  box-shadow: inset 0 1px 0 rgba(200, 164, 92, .22);
  padding: 18px 18px 12px;
}

.page-products .pp-card-title {
  margin: 0;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-products .pp-jump {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-products .pp-jump a {
  display: block;
  padding: 11px 4px;
  font-size: 15px;
  color: var(--on-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(247, 241, 228, .12);
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .pp-jump li:last-child a {
  border-bottom: 0;
}

.page-products .pp-jump a:hover {
  color: var(--gold-light);
  padding-left: 10px;
}

.page-products .pp-facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 16px;
  margin: 30px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid rgba(247, 241, 228, .14);
}

.page-products .pp-facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--on-dark-dim);
}

.page-products .pp-facts .num {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.1;
  color: var(--gold-light);
}

/* ---------- 章节骨架 ---------- */
.page-products .pp-section {
  padding: 52px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-section--cream {
  background: var(--cream);
}

.page-products .pp-section--paper {
  background: var(--paper);
}

.page-products .pp-section--dark {
  background: linear-gradient(180deg, var(--blue-royal) 0%, var(--blue-mid) 100%);
  color: var(--on-dark);
}

.page-products .pp-head {
  max-width: 720px;
  margin-bottom: 30px;
}

.page-products .pp-head .eyebrow {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-products .pp-section--dark .pp-head .eyebrow {
  color: var(--gold);
}

.page-products .pp-head .section-title {
  margin: 10px 0 14px;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.34;
  letter-spacing: -.01em;
  color: var(--blue-royal);
}

.page-products .pp-section--dark .pp-head .section-title {
  color: var(--cream);
}

.page-products .pp-head .lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .pp-section--dark .pp-head .lede {
  color: var(--on-dark);
}

.page-products .pp-body-text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--ink);
}

/* ---------- 服务三档 ---------- */
.page-products .pp-tiers {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pp-tier {
  padding: 22px 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--paper);
  box-shadow: inset 0 1px 0 rgba(200, 164, 92, .22);
}

.page-products .pp-tier h3 {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.45;
  color: var(--blue-royal);
}

.page-products .pp-tier dl {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 10px 12px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-tier dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
  padding-top: 3px;
}

.page-products .pp-tier dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .pp-tier--feature {
  background: var(--blue-royal);
  border-color: var(--line-gold);
  box-shadow: inset 0 1px 0 rgba(200, 164, 92, .35);
}

.page-products .pp-tier--feature h3,
.page-products .pp-tier--feature dd {
  color: var(--cream);
}

.page-products .pp-tier--feature dt {
  color: var(--gold);
}

.page-products .pp-tier--feature dl {
  border-top-color: rgba(247, 241, 228, .16);
}

/* ---------- 图片 ---------- */
.page-products .pp-fig {
  margin: 30px 0 0;
}

.page-products .pp-fig--flush {
  margin-top: 0;
}

.page-products .pp-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-soft);
  background: var(--paper);
}

.page-products .pp-fig--narrow {
  max-width: 720px;
  margin-left: auto;
  margin-right: 0;
}

.page-products .pp-fig figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-products .pp-section--dark .pp-fig figcaption {
  color: var(--on-dark-dim);
}

/* ---------- 双栏 ---------- */
.page-products .pp-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

/* ---------- 步骤条 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0 0 0 4px;
  display: grid;
  gap: 22px;
  border-left: 1px solid var(--line);
}

.page-products .pp-steps li {
  position: relative;
  padding-left: 22px;
}

.page-products .pp-steps li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(200, 164, 92, .16);
}

.page-products .pp-steps h3 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.45;
  color: var(--blue-royal);
}

.page-products .pp-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ink);
}

.page-products .pp-step__num {
  display: inline-block;
  margin-right: 10px;
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
  vertical-align: 2px;
}

/* ---------- 侧栏清单 ---------- */
.page-products .pp-aside {
  padding: 24px 22px;
  border-radius: var(--radius-md);
  background: var(--green);
  color: var(--on-dark);
}

.page-products .pp-aside h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.5;
  color: var(--gold-light);
}

.page-products .pp-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pp-checklist li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
}

.page-products .pp-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-products .pp-aside .text-link {
  color: var(--gold-light);
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
}

/* ---------- 注释 ---------- */
.page-products .pp-note {
  margin: 24px 0 0;
  font-size: 13px;
  line-height: 1.85;
  letter-spacing: .02em;
  color: var(--muted);
}

.page-products .pp-aside .pp-note {
  margin-top: 14px;
  color: var(--on-dark-dim);
}

.page-products .pp-note a {
  color: var(--brick);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
}

.page-products .pp-note a:hover {
  color: var(--blue-royal);
}

/* ---------- 筛选说明 ---------- */
.page-products .pp-filters {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-filters li {
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  border-left: 2px solid var(--gold);
}

.page-products .pp-filters li span {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--muted);
}

/* ---------- 案例墙 ---------- */
.page-products .pp-wall {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pp-case {
  padding: 18px 18px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--paper);
  box-shadow: inset 0 1px 0 rgba(200, 164, 92, .22);
}

.page-products .pp-case h3 {
  margin: 10px 0 8px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.48;
  color: var(--blue-royal);
}

.page-products .pp-case p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink);
}

.page-products .pp-case__meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-case__meta dt {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-products .pp-case__meta dd {
  margin: 3px 0 0;
  font-size: 13px;
  color: var(--blue-royal);
}

/* ---------- 平台 ---------- */
.page-products .pp-platforms {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-products .pp-platforms li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  border: 1px solid var(--line-gold);
  border-radius: var(--radius-md);
  background: rgba(247, 241, 228, .05);
}

.page-products .pp-platforms svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .pp-platforms strong {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: .02em;
  color: var(--cream);
}

.page-products .pp-platforms span {
  font-size: 13px;
  line-height: 1.7;
  color: var(--on-dark-dim);
}

.page-products .pp-dark-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-products .pp-dark-block {
  padding-top: 16px;
  border-top: 1px solid var(--line-gold);
}

.page-products .pp-dark-block h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.5;
  color: var(--gold-light);
}

.page-products .pp-dark-block p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--on-dark);
}

/* ---------- 会员中心 ---------- */
.page-products .pp-member-grid {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .pp-member-grid li {
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--gold);
  border-radius: var(--radius-sm);
  background: var(--cream);
}

.page-products .pp-member-grid strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 16px;
  color: var(--blue-royal);
}

.page-products .pp-member-grid span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink);
}

/* ---------- 引用块 ---------- */
.page-products .pp-callout {
  margin-top: 26px;
  padding: 18px 20px;
  border-radius: var(--radius-md);
}

.page-products .pp-callout p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-products .pp-callout .pp-callout__link {
  margin: 12px 0 0;
}

.page-products .pp-callout .text-link {
  font-size: 14px;
}

/* ---------- 结尾两条路 ---------- */
.page-products .pp-final {
  border-bottom: 0;
}

.page-products .pp-final .section-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(23px, 4.4vw, 32px);
  line-height: 1.34;
  color: var(--blue-royal);
}

.page-products .pp-paths {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 26px;
}

.page-products .pp-path {
  padding: 24px 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--cream);
  box-shadow: inset 0 1px 0 rgba(200, 164, 92, .28);
}

.page-products .pp-path h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.45;
  color: var(--blue-royal);
}

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

.page-products .pp-path .btn {
  display: inline-block;
  margin-top: 18px;
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-products .pp-member-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-products .pp-filters {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .pp-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-dark-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }
}

@media (min-width: 880px) {
  .page-products .pp-hero {
    padding: 34px 0 52px;
  }

  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .pp-hero__card {
    margin-top: 8px;
  }

  .page-products .pp-section {
    padding: 68px 0;
  }

  .page-products .pp-tiers {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.14fr) minmax(0, 1fr);
    align-items: start;
    gap: 18px;
  }

  .page-products .pp-tier--feature {
    margin-top: -14px;
    padding-top: 30px;
    padding-bottom: 30px;
  }

  .page-products .pp-two-col {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .85fr);
    gap: 40px;
  }

  .page-products .pp-platforms {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .pp-steps--row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: 26px 0 0;
    margin-top: 30px;
  }

  .page-products .pp-steps--row li {
    padding-left: 0;
    padding-top: 16px;
  }

  .page-products .pp-steps--row li::before {
    left: 0;
    top: -32px;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pp-case:nth-child(2) {
    margin-top: 26px;
  }

  .page-products .pp-case:nth-child(5) {
    margin-top: 18px;
  }

  .page-products .pp-fig--narrow {
    margin-top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-jump a {
    transition: none;
  }
}
<<<END>>>