.page-products {
  --pp-card: rgba(18, 48, 74, .66);
  --pp-card-strong: rgba(18, 48, 74, .94);
  --pp-card-line: rgba(143, 166, 188, .24);
  --pp-card-line-strong: rgba(216, 222, 229, .34);
  background: var(--ink);
  color: var(--light);
  overflow-x: hidden;
  font-family: var(--font-sans);
}

/* ---------- 面包屑 ---------- */
.page-products .pp-crumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
  margin-bottom: 10px;
  font-size: var(--fs-label);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pp-crumb a {
  color: var(--light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-products .pp-crumb a:hover,
.page-products .pp-crumb a:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

.page-products .pp-crumb [aria-current="page"] {
  color: var(--gold);
}

/* ---------- 通用排版 ---------- */
.page-products .pp-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: var(--fs-label);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .pp-kicker::before {
  content: "";
  width: 24px;
  height: 2px;
  flex: none;
  background: var(--orange);
}

.page-products .pp-h1 {
  margin: 0;
  font-size: var(--fs-h1);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: .02em;
  color: #FFFFFF;
}

.page-products .pp-h1 em {
  font-style: normal;
  color: var(--gold);
}

.page-products .pp-h2 {
  margin: 0;
  font-size: var(--fs-h2);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: .02em;
  color: #FFFFFF;
}

.page-products .pp-h3 {
  margin: 0 0 14px;
  font-size: var(--fs-h3);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: .02em;
  color: #FFFFFF;
}

.page-products .pp-lede {
  margin: 20px 0 0;
  max-width: 48ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--light);
}

.page-products .pp-body {
  margin: 0 0 16px;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--light);
}

.page-products .pp-body--wide {
  max-width: 68ch;
}

.page-products .pp-body:last-child {
  margin-bottom: 0;
}

.page-products .pp-note {
  margin: 0;
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: rgba(228, 178, 76, .09);
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--light);
}

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

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

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -180px;
  left: -30%;
  width: 110%;
  height: 520px;
  background: radial-gradient(closest-side, rgba(255, 106, 43, .20), transparent 72%);
  pointer-events: none;
}

.page-products .pp-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pp-hero-stats {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 12px;
}

.page-products .pp-hero-stats .stat {
  padding: 16px 14px 18px;
  border: 1px solid var(--pp-card-line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, rgba(18, 48, 74, .92), rgba(10, 26, 42, .62));
}

.page-products .pp-hero-stats .stat-value {
  display: block;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold);
}

.page-products .pp-hero-stats .stat-label {
  display: block;
  margin-top: 6px;
  font-size: var(--fs-label);
  letter-spacing: .08em;
  line-height: 1.5;
  color: var(--mist);
}

.page-products .pp-hero-media {
  margin: 0;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--pp-card-line);
  box-shadow: var(--shadow-card);
}

.page-products .pp-hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

/* ---------- 图片容器 ---------- */
.page-products .pp-media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--pp-card-line);
}

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

.page-products .pp-media--wide {
  margin-top: 32px;
}

/* ---------- 区块骨架 ---------- */
.page-products .pp-section {
  padding: 52px 0;
  position: relative;
}

.page-products .pp-section--panel {
  background: linear-gradient(180deg, rgba(18, 48, 74, .55), rgba(10, 26, 42, 0));
}

.page-products .pp-sec-head {
  max-width: 74ch;
  margin-bottom: 30px;
}

.page-products .pp-copy > *:first-child {
  margin-top: 0;
}

.page-products .pp-duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.page-products .pp-overview {
  padding-top: 12px;
}

/* ---------- 三步步骤 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--pp-card-line);
  background: var(--pp-card);
}

.page-products .pp-step-num {
  flex: none;
  font-size: var(--fs-label);
  letter-spacing: .14em;
  color: var(--orange);
  padding-top: 3px;
}

.page-products .pp-step-text {
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--light);
}

/* ---------- 三段横向色带 ---------- */
.page-products .pp-path-section {
  padding: 8px 0 20px;
}

.page-products .pp-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--pp-card-line);
}

.page-products .pp-path-item {
  padding: 24px 22px 28px;
  background: linear-gradient(180deg, rgba(18, 48, 74, .95), rgba(10, 26, 42, .9));
  border-top: 3px solid var(--mist);
}

.page-products .pp-path-item + .pp-path-item {
  border-left: 0;
}

.page-products .pp-path-item:nth-child(1) {
  border-top-color: var(--orange);
}

.page-products .pp-path-item:nth-child(2) {
  border-top-color: var(--gold);
}

.page-products .pp-path-item:nth-child(3) {
  border-top-color: var(--celadon);
}

.page-products .pp-path-num {
  display: block;
  font-size: .8125rem;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-products .pp-path-title {
  margin: 10px 0 0;
  font-size: 1.375rem;
  font-weight: 900;
  letter-spacing: .03em;
  color: #FFFFFF;
}

.page-products .pp-path-text {
  margin: 10px 0 0;
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--light);
}

/* ---------- 对号码演示 ---------- */
.page-products .pp-demo-wrap {
  display: grid;
  gap: 22px;
}

.page-products .pp-match {
  padding: 24px 20px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--pp-card-line);
  background: linear-gradient(155deg, rgba(18, 48, 74, .96), rgba(10, 26, 42, .88));
}

.page-products .pp-match-cap {
  margin: 0 0 20px;
  font-family: var(--mono);
  font-size: var(--fs-label);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .pp-match-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.page-products .pp-match-row:last-of-type {
  margin-bottom: 0;
}

.page-products .pp-match-key {
  font-size: var(--fs-label);
  letter-spacing: .12em;
  color: var(--mist);
}

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

.page-products .pp-d {
  width: 46px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  border: 1px solid var(--pp-card-line);
  background: rgba(8, 22, 36, .82);
  color: var(--light);
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1;
}

.page-products .pp-d--ok {
  color: #7FD3BC;
  border-color: rgba(79, 160, 139, .62);
  background: rgba(79, 160, 139, .16);
}

.page-products .pp-d--diff {
  color: #F3A791;
  border-color: rgba(198, 72, 47, .64);
  background: rgba(198, 72, 47, .18);
}

.page-products .pp-legend {
  list-style: none;
  margin: 20px 0 0;
  padding: 18px 0 0;
  border-top: 1px dashed var(--pp-card-line-strong);
  display: grid;
  gap: 9px;
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--light);
}

.page-products .pp-legend-item {
  position: relative;
  padding-left: 22px;
}

.page-products .pp-legend-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  transform: translateY(-50%);
}

.page-products .pp-legend-item--ok::before {
  background: var(--celadon);
}

.page-products .pp-legend-item--diff::before {
  background: var(--brick);
}

/* ---------- 补查流程 ---------- */
.page-products .pp-flow {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pp-flow-item {
  padding: 22px 20px 24px;
  border-radius: var(--r-md);
  border: 1px solid var(--pp-card-line);
  border-top: 3px solid var(--gold);
  background: var(--pp-card);
}

.page-products .pp-flow-num {
  display: block;
  font-size: .8125rem;
  letter-spacing: .2em;
  color: var(--gold);
}

.page-products .pp-flow-h {
  margin: 10px 0 8px;
  font-size: 1.0625rem;
  font-weight: 900;
  line-height: 1.45;
  color: #FFFFFF;
}

.page-products .pp-flow-item p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.7;
  color: var(--light);
}

/* ---------- 时间轴 ---------- */
.page-products .pp-timeline {
  list-style: none;
  margin: 0 0 34px;
  padding: 0 0 6px;
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .pp-tl-node {
  position: relative;
  flex: 1 0 84px;
  padding-top: 22px;
  font-size: var(--fs-label);
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .pp-tl-node::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--pp-card-line-strong);
}

.page-products .pp-tl-node::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--mist);
}

.page-products .pp-tl-node:last-child::after {
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 43, .22);
}

.page-products .pp-tl-k {
  display: block;
  padding-right: 10px;
}

/* ---------- 记录调取 ---------- */
.page-products .pp-records-body {
  align-items: start;
}

.page-products .pp-filters {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pp-filter {
  padding: 9px 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--pp-card-line-strong);
  background: rgba(18, 48, 74, .6);
  font-size: var(--fs-small);
  letter-spacing: .06em;
  color: var(--light);
}

.page-products .pp-cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .pp-card {
  padding: 18px 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--pp-card-line);
  background: linear-gradient(150deg, rgba(18, 48, 74, .9), rgba(10, 26, 42, .72));
}

.page-products .pp-card-line {
  margin: 12px 0 6px;
  font-size: var(--fs-small);
  font-weight: 700;
  line-height: 1.6;
  color: #FFFFFF;
}

.page-products .pp-card-note {
  margin: 0;
  font-size: var(--fs-label);
  letter-spacing: .04em;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 双端对比 ---------- */
.page-products .pp-device {
  padding: 24px 22px 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--pp-card-line);
  background: var(--pp-card-strong);
}

.page-products .pp-device--desk {
  border-top: 3px solid var(--gold);
}

.page-products .pp-device--mob {
  border-top: 3px solid var(--orange);
}

.page-products .pp-device-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--pp-card-line);
}

.page-products .pp-device-name {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: .04em;
  color: #FFFFFF;
}

.page-products .pp-device-pct {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gold);
}

.page-products .pp-device--mob .pp-device-pct {
  color: var(--orange);
}

.page-products .pp-device-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-device-list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--fs-small);
  line-height: 1.75;
  color: var(--light);
}

.page-products .pp-device-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 2px solid var(--mist);
}

/* ---------- 说明牌 ---------- */
.page-products .pp-plates {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .pp-plate {
  border-radius: var(--r-md);
  border: 1px solid var(--pp-card-line);
  background: var(--pp-card);
  overflow: hidden;
  transition: border-color .25s var(--ease);
}

.page-products .pp-plate[open] {
  border-color: rgba(228, 178, 76, .5);
}

.page-products .pp-plate-sum {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  color: #FFFFFF;
  font-size: 1.0625rem;
  font-weight: 900;
  letter-spacing: .02em;
}

.page-products .pp-plate-sum::-webkit-details-marker {
  display: none;
}

.page-products .pp-plate-sum::marker {
  content: "";
}

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

.page-products .pp-plate-id {
  font-size: var(--fs-label);
  letter-spacing: .16em;
  color: var(--gold);
}

.page-products .pp-plate-name {
  flex: 1 1 auto;
  min-width: 0;
}

.page-products .pp-plate-arrow {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
}

.page-products .pp-plate-arrow::before,
.page-products .pp-plate-arrow::after {
  content: "";
  position: absolute;
  background: var(--gold);
  transition: transform .25s var(--ease), opacity .25s var(--ease);
}

.page-products .pp-plate-arrow::before {
  top: 6px;
  left: 0;
  width: 14px;
  height: 2px;
}

.page-products .pp-plate-arrow::after {
  top: 0;
  left: 6px;
  width: 2px;
  height: 14px;
}

.page-products .pp-plate[open] .pp-plate-arrow::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-products .pp-plate-body {
  margin: 0;
  padding: 0 20px 20px;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--light);
}

/* ---------- 常见问题 ---------- */
.page-products .pp-faq {
  margin-top: 44px;
  padding-top: 34px;
  border-top: 1px solid var(--pp-card-line);
}

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

.page-products .pp-faq-item {
  padding: 20px 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--pp-card-line);
  background: rgba(18, 48, 74, .48);
}

.page-products .pp-faq-item dt {
  margin-bottom: 10px;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.55;
  color: #FFFFFF;
}

.page-products .pp-faq-item dd {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--light);
}

/* ---------- 行动区 ---------- */
.page-products .pp-cta {
  padding: 12px 0 72px;
}

.page-products .pp-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding: 38px 24px 40px;
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, #FF6A2B 0%, #F98B45 46%, #E4B24C 100%);
  color: #201205;
}

.page-products .pp-cta-kicker {
  margin: 0 0 12px;
  font-size: var(--fs-label);
  letter-spacing: .22em;
  color: rgba(32, 18, 5, .68);
}

.page-products .pp-cta .pp-h2 {
  color: #1B1004;
}

.page-products .pp-cta-copy p {
  margin: 16px 0 0;
  max-width: 56ch;
  font-size: var(--fs-body);
  line-height: 1.8;
  color: #2A1806;
}

.page-products .pp-cta-copy .btn {
  margin-top: 26px;
}

.page-products .pp-cta-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  align-self: end;
}

.page-products .pp-cta-links a {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: rgba(27, 16, 4, .16);
  border: 1px solid rgba(27, 16, 4, .22);
  color: #1B1004;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: .02em;
  transition: background .25s var(--ease), transform .25s var(--ease);
}

.page-products .pp-cta-links a span {
  font-size: var(--fs-label);
  font-weight: 400;
  letter-spacing: .04em;
  color: rgba(27, 16, 4, .72);
}

.page-products .pp-cta-links a:hover,
.page-products .pp-cta-links a:focus-visible {
  background: rgba(27, 16, 4, .3);
  transform: translateY(-2px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .pp-hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .pp-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pp-plates {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .pp-faq-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .pp-demo-wrap {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 820px) {
  .page-products .pp-section {
    padding: 72px 0;
  }

  .page-products .pp-hero {
    padding: 24px 0 76px;
  }

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

  .page-products .pp-path-item + .pp-path-item {
    border-left: 1px solid var(--pp-card-line);
  }

  .page-products .pp-cta-inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr);
    gap: 48px;
    padding: 52px 48px 54px;
    align-items: end;
  }
}

@media (min-width: 960px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 56px;
  }

  .page-products .pp-duo {
    gap: 56px;
  }

  .page-products .pp-duo--5-7 {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .pp-duo--7-5 {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .pp-hero-media {
    margin-top: -18px;
  }
}

@media (min-width: 1120px) {
  .page-products .pp-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-crumb a,
  .page-products .pp-plate,
  .page-products .pp-plate-arrow::before,
  .page-products .pp-plate-arrow::after,
  .page-products .pp-cta-links a {
    transition: none;
  }

  .page-products .pp-cta-links a:hover,
  .page-products .pp-cta-links a:focus-visible {
    transform: none;
  }
}
<<<END>>>