.page-products {
  --pp-warm: var(--orange);
  --pp-gap-tight: 12px;
  --pp-gap-loose: 40px;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 面包屑与首屏 ---------- */
.page-products .crumbs {
  margin-bottom: 26px;
}
.page-products .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.page-products .crumbs a {
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}
.page-products .crumbs a:hover {
  color: var(--orange);
  border-color: var(--orange);
}
.page-products .crumbs li[aria-current="page"] {
  color: var(--ink);
}

.pp-hero {
  padding: 28px 0 40px;
}
.page-products .pp-hero .index-label {
  color: var(--orange);
  margin-bottom: 16px;
}
.page-products .pp-hero .t-display {
  color: var(--navy);
  margin: 0 0 24px;
}
.page-products .pp-hero .t-lede {
  max-width: 60ch;
  margin: 0;
}

.pp-facts {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: var(--pp-gap-tight);
}
.pp-fact {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 5px solid var(--orange);
  border-radius: var(--r-sm);
  padding: 16px 18px;
}
.pp-fact strong {
  display: block;
  font-size: 19px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  margin-bottom: 6px;
}
.pp-fact span {
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- 两项服务大卡 ---------- */
.page-products .section-head .t-body {
  max-width: 56ch;
}

.svc-split {
  display: grid;
  gap: var(--pp-gap-loose);
  margin-top: var(--pp-gap-loose);
}
.svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--r-lg);
  padding: 28px 24px 32px;
}
.svc-card--order {
  background: var(--sand);
}
.svc-card--android {
  background: var(--sky);
}
.svc-card .index-label {
  color: var(--navy);
  opacity: 0.72;
}
.svc-card__media {
  margin: -28px -24px 24px;
  border-radius: var(--r-lg) var(--r-lg) var(--r-sm) var(--r-sm);
  overflow: hidden;
  aspect-ratio: 14 / 9;
  background: var(--mist);
}
.svc-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.svc-card__title {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--navy);
  margin: 10px 0 12px;
}
.svc-card__lede {
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 4px;
  color: var(--ink);
}
.svc-card__list {
  list-style: none;
  margin: 18px 0 26px;
  padding: 0;
  flex: 1 1 auto;
}
.svc-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.7;
  margin-bottom: 9px;
  color: var(--ink);
}
.svc-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}
.svc-card--android .svc-card__list li::before {
  background: var(--navy);
}
.svc-card .btn {
  align-self: flex-start;
}

/* ---------- 图文详情 ---------- */
.detail {
  display: grid;
  gap: 32px;
}
.detail__col .t-body {
  max-width: 54ch;
}
.detail__media {
  margin: 0;
}
.detail__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r-md);
  background: var(--mist);
}
.detail__media figcaption {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.82;
  padding-left: 14px;
  border-left: 3px solid var(--sand);
}

.detail__points {
  display: grid;
  gap: var(--pp-gap-tight);
  margin-top: 26px;
}
.detail__point {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 16px 18px;
}
.detail__point strong {
  display: block;
  font-size: 16px;
  color: var(--navy);
  margin-bottom: 6px;
}
.detail__point span {
  font-size: 15px;
  line-height: 1.78;
}

.detail__checks {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}
.detail__checks li {
  position: relative;
  padding: 14px 0 14px 26px;
  border-bottom: 1px dashed var(--line);
  font-size: 15.5px;
  line-height: 1.78;
}
.detail__checks li:first-child {
  border-top: 1px dashed var(--line);
}
.detail__checks li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 1.55em;
  width: 9px;
  height: 9px;
  border-radius: 2px;
  background: var(--orange);
  transform: rotate(45deg);
}
.detail__checks strong {
  color: var(--navy);
  margin-right: 6px;
}

/* ---------- 六步流程 ---------- */
.steps {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  position: relative;
  max-width: 800px;
}
.steps::before {
  content: "";
  position: absolute;
  left: 19px;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(180deg, var(--orange) 0%, var(--sky) 55%, var(--navy) 100%);
}
.step {
  position: relative;
  padding-left: 58px;
  margin-bottom: var(--pp-gap-tight);
}
.step__num {
  position: absolute;
  left: 0;
  top: 6px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  border: 3px solid var(--paper);
  z-index: 1;
}
.step__panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}
.step__panel summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.5;
  min-height: 44px;
}
.step__panel summary::-webkit-details-marker {
  display: none;
}
.step__panel summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  transition: transform 320ms ease;
}
.step__panel[open] summary::after {
  transform: rotate(45deg);
}
.step__panel summary:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}
.step__body {
  padding: 0 18px 18px;
  font-size: 15px;
  line-height: 1.8;
}
.step__body p {
  margin: 0 0 10px;
}
.step__body p:last-child {
  margin-bottom: 0;
}
.step__body strong {
  color: var(--navy);
}

/* ---------- 价格分档 ---------- */
.tiers {
  display: grid;
  gap: 18px;
  margin-top: 36px;
}
.tier {
  border-radius: var(--r-md);
  padding: 24px 22px 26px;
  border: 2px solid var(--line);
  background: #fff;
}
.tier .index-label {
  color: var(--orange);
}
.tier__name {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--navy);
  margin: 10px 0 0;
}
.tier--lead {
  border-color: var(--orange);
  background: var(--sand);
  padding-top: 32px;
}
.tier--full {
  background: var(--mist);
  border-color: rgba(18, 54, 95, 0.2);
}
.tier__bar {
  margin: 20px 0 16px;
  height: 10px;
  border-radius: 999px;
  background: var(--sky);
  overflow: hidden;
}
.tier__bar i {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--orange) 0%, var(--orange-soft) 100%);
}
.tier--full .tier__bar i {
  background: linear-gradient(90deg, var(--navy) 0%, var(--orange) 100%);
}
.tier__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.tier__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  margin-bottom: 8px;
}
.tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--navy);
}
.tier--lead .tier__list li::before {
  background: var(--orange);
}

.tier-note {
  margin-top: 28px;
  padding-left: 18px;
  border-left: 4px solid var(--orange);
}
.tier-note .t-body {
  margin: 0;
  max-width: 62ch;
}

.tier-figure {
  margin: 32px 0 0;
}
.tier-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-md);
  background: var(--mist);
}

/* ---------- 响应与保障 ---------- */
.page-products .section--navy {
  color: var(--on-dark);
}
.page-products .section--navy .index-label {
  color: var(--orange-soft);
}
.page-products .section--navy .t-section {
  color: #fff;
}

.guard {
  display: grid;
  gap: 32px;
  margin-top: 36px;
}
.guard__lede {
  color: rgba(241, 245, 249, 0.88);
  margin-top: 0;
  max-width: 56ch;
}
.guard__list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
}
.guard__list li {
  position: relative;
  padding: 14px 0 14px 26px;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(241, 245, 249, 0.92);
  border-bottom: 1px solid rgba(241, 245, 249, 0.16);
}
.guard__list li:first-child {
  border-top: 1px solid rgba(241, 245, 249, 0.16);
}
.guard__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 1.6em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
}
.guard__list strong {
  color: #fff;
  margin-right: 8px;
}

.guard__clock {
  background: rgba(10, 36, 64, 0.72);
  border: 1px solid rgba(241, 245, 249, 0.14);
  border-radius: var(--r-md);
  padding: 22px 20px 24px;
}
.guard__clock-label {
  color: var(--orange-soft);
  margin: 0 0 16px;
}
.slots {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 6px;
  margin: 0 0 16px;
  padding: 0;
}
.slot {
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  background: rgba(241, 245, 249, 0.12);
  border: 1px solid rgba(241, 245, 249, 0.08);
}
.slot--on {
  background: var(--orange);
  border-color: var(--orange);
}
.slot--peak {
  background: var(--orange-soft);
  border-color: var(--orange-soft);
}
.slot__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font-size: 13px;
  color: rgba(241, 245, 249, 0.86);
}
.slot__legend span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 4px;
  display: inline-block;
}
.dot--on {
  background: var(--orange);
}
.dot--peak {
  background: var(--orange-soft);
}
.guard__media {
  margin: 22px 0 0;
}
.guard__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  border-radius: var(--r-sm);
  background: rgba(241, 245, 249, 0.08);
}

/* ---------- 适用情形 ---------- */
.who {
  display: grid;
  gap: var(--pp-gap-tight);
  margin-top: 32px;
}
.who__item {
  display: flex;
  gap: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 22px 20px 24px;
}
.who__num {
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
  padding-top: 3px;
}
.who__item h3 {
  font-size: 17.5px;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.4;
  margin: 0 0 8px;
}
.who__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
}

/* ---------- 收尾 ---------- */
.pp-cta {
  margin-top: var(--pp-gap-loose);
  border-radius: var(--r-lg);
  background: linear-gradient(118deg, var(--orange) 0%, var(--orange-soft) 100%);
  padding: 32px 24px 34px;
  display: grid;
  gap: 22px;
}
.pp-cta h2 {
  font-size: clamp(23px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 12px;
}
.pp-cta p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.94);
  max-width: 52ch;
}
.pp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.pp-btn-white,
.pp-btn-outline {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 200ms ease, background-color 200ms ease, color 200ms ease;
}
.pp-btn-white {
  background: #fff;
  color: var(--navy);
}
.pp-btn-white:hover {
  transform: translateY(-2px);
  color: var(--orange);
}
.pp-btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.78);
}
.pp-btn-outline:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-2px);
}
.pp-btn-white:focus-visible,
.pp-btn-outline:focus-visible,
.page-products .crumbs a:focus-visible {
  outline: 2px solid var(--midnight);
  outline-offset: 2px;
}

.pp-also {
  margin: 28px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 68ch;
}
.pp-also a {
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
  padding-bottom: 1px;
}
.pp-also a:hover {
  color: var(--orange);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 640px) {
  .pp-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
  .slots {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .detail__points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .detail__points .detail__point:last-child {
    grid-column: 1 / -1;
  }
  .who {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
  .pp-cta {
    padding: 40px 36px 42px;
  }
}

@media (min-width: 900px) {
  .pp-hero {
    padding: 48px 0 56px;
  }
  .detail {
    grid-template-columns: 1.05fr 0.95fr;
    gap: var(--pp-gap-loose);
    align-items: center;
  }
  .detail--flip .detail__col {
    order: 2;
  }
  .detail__points {
    grid-template-columns: 1fr;
  }
  .detail__points .detail__point:last-child {
    grid-column: auto;
  }
  .tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }
  .tier--lead {
    padding-top: 36px;
    padding-bottom: 32px;
  }
  .guard {
    grid-template-columns: 1fr 1fr;
    gap: var(--pp-gap-loose);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .svc-split {
    grid-template-columns: 7fr 5fr;
    gap: 32px;
    align-items: start;
  }
  .svc-card {
    padding: 36px 32px 40px;
  }
  .svc-card__media {
    margin: -36px -32px 28px;
  }
  .svc-card--order .svc-card__media {
    margin-right: -48px;
    border-radius: var(--r-lg) var(--r-sm) var(--r-sm) var(--r-sm);
  }
  .svc-card__title {
    font-size: 32px;
  }
}

@media (min-width: 1100px) {
  .pp-cta {
    grid-template-columns: 1.35fr 1fr;
    align-items: center;
    gap: 32px;
  }
  .pp-cta__actions {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}
<<<

.page-products {
  --w: 1rem;
}