.page-products {
  --pp-cut: 14px;
  --pp-radius: 12px;
  --pp-gap: 24px;
}

.page-products [id] {
  scroll-margin-top: calc(var(--header-offset) + 16px);
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  padding-top: 18px;
  padding-bottom: 6px;
  font-size: 14px;
  color: var(--c-slate);
}

.page-products .crumbs a {
  color: var(--c-navy-mid);
  text-decoration: none;
}

.page-products .crumbs a:hover {
  color: var(--c-orange-deep);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: 26px;
}

.page-products .prod-hero__inner {
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-products .prod-hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.page-products .prod-hero__copy .h-display {
  margin: 0;
  max-width: 15em;
}

.page-products .prod-hero__copy .lede {
  margin: 0;
  max-width: 34em;
  color: var(--c-navy-mid);
}

.page-products .prod-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: 100%;
  margin: 6px 0 0;
  padding: 0;
}

.page-products .prod-hero__stat {
  border-top: 3px solid var(--c-orange);
  padding: 12px 4px 0;
}

.page-products .prod-hero__stat dt {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--c-slate);
}

.page-products .prod-hero__stat dd {
  margin: 4px 0 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--c-navy);
}

.page-products .prod-hero__stats .vnum {
  font-size: 28px;
  color: var(--c-orange-deep);
}

.page-products .prod-hero__media {
  margin: 0;
  border: 1px solid var(--c-line);
  overflow: hidden;
  background: var(--c-orange-mist);
}

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

/* ---------- 产品线轨道 ---------- */
.page-products .prod-lines__head,
.page-products .prod-others__head,
.page-products .prod-list__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 28px;
}

.page-products .prod-lines__head .h-section,
.page-products .prod-others__head .h-section,
.page-products .prod-list__head .h-section {
  margin: 0;
}

.page-products .prod-lines__head .muted,
.page-products .prod-others__head .muted,
.page-products .prod-list__head .muted {
  margin: 0;
  max-width: 40em;
}

.page-products .ppl-rail {
  position: relative;
  outline: none;
}

.page-products .ppl-rail::before,
.page-products .ppl-rail::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 34px;
  width: 34px;
  z-index: 2;
  pointer-events: none;
}

.page-products .ppl-rail::before {
  left: 0;
  background: linear-gradient(90deg, var(--c-paper) 10%, rgba(247, 248, 250, 0));
}

.page-products .ppl-rail::after {
  right: 0;
  background: linear-gradient(270deg, var(--c-paper) 10%, rgba(247, 248, 250, 0));
}

.page-products .ppl-rail:focus-visible {
  box-shadow: 0 0 0 3px rgba(255, 106, 26, .35);
  border-radius: var(--pp-radius);
}

.page-products .ppl-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 82%;
  gap: 16px;
  margin: 0;
  padding: 4px 2px 26px;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .ppl-track::-webkit-scrollbar {
  height: 6px;
}

.page-products .ppl-track::-webkit-scrollbar-thumb {
  background: var(--c-line-soft);
  border-radius: 999px;
}

.page-products .ppl-card {
  position: relative;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 20px 24px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--pp-radius) var(--pp-radius) var(--pp-radius) 0;
  transition: border-color var(--t-base), background var(--t-base);
}

.page-products .ppl-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--grad-track);
  opacity: .55;
  transition: opacity var(--t-base);
}

.page-products .ppl-card:hover,
.page-products .ppl-card:focus-within {
  border-color: var(--c-orange);
  background: var(--c-orange-mist);
}

.page-products .ppl-card:hover::before,
.page-products .ppl-card:focus-within::before {
  opacity: 1;
}

.page-products .ppl-card--lead {
  background: var(--c-orange-mist);
  border-color: var(--c-orange);
}

.page-products .ppl-card--lead::before {
  opacity: 1;
}

.page-products .ppl-card__idx {
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--c-slate);
}

.page-products .ppl-card__name {
  margin: 0;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--c-navy);
}

.page-products .ppl-card__def {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-navy-mid);
}

.page-products .ppl-meta {
  margin: auto 0 0;
  padding: 0;
  border-top: 1px dashed var(--c-line-soft);
}

.page-products .ppl-meta__row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0 0;
  font-size: 13px;
}

.page-products .ppl-meta__row dt {
  color: var(--c-slate);
  white-space: nowrap;
}

.page-products .ppl-meta__row dd {
  margin: 0;
  text-align: right;
  color: var(--c-navy);
  font-weight: 500;
}

.page-products .ppl-meta__row .vnum {
  font-size: 17px;
  color: var(--c-orange-deep);
}

.page-products .ppl-hint {
  margin: 0;
  font-size: 13px;
  color: var(--c-slate);
}

/* ---------- 稳定版 ---------- */
.page-products .prod-stable__grid {
  display: grid;
  gap: 32px;
}

.page-products .prod-stable__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.page-products .prod-stable__copy .h-section {
  margin: 0;
}

.page-products .prod-stable__copy .prose p {
  margin: 0 0 14px;
}

.page-products .prod-stable__copy .prose p:last-child {
  margin-bottom: 0;
}

.page-products .sec-num {
  font-size: 40px;
  line-height: 1;
  color: var(--c-line-soft);
}

.page-products .prod-bullets {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .prod-bullets li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-navy-mid);
}

.page-products .prod-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--c-orange);
}

.page-products .prod-bullets strong {
  color: var(--c-navy);
}

.page-products .prod-stable__panel {
  display: grid;
  gap: 18px;
}

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

.page-products .prod-metric {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--c-orange-mist);
  border-radius: var(--pp-radius) var(--pp-radius) var(--pp-radius) 0;
  border-left: 3px solid var(--c-orange);
}

.page-products .prod-metric--alt {
  background: var(--c-navy);
  border-left-color: var(--c-orange-lift);
}

.page-products .prod-metric__num {
  font-size: 46px;
  line-height: 1;
  color: var(--c-orange-deep);
}

.page-products .prod-metric--alt .prod-metric__num {
  color: var(--c-orange-lift);
}

.page-products .prod-metric__label {
  font-size: 13px;
  letter-spacing: .03em;
  color: var(--c-navy-mid);
}

.page-products .prod-metric--alt .prod-metric__label {
  color: var(--c-line);
}

.page-products .prod-stable__media {
  margin: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--c-line);
}

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

.page-products .prod-stable__cap {
  margin: 0;
  font-size: 13px;
  color: var(--c-slate);
}

/* ---------- 本地客户端 ---------- */
.page-products .prod-local__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 28px;
}

.page-products .prod-local__head .h-section {
  margin: 0;
}

.page-products .prod-local__head .lede {
  margin: 0;
  max-width: 44em;
  color: var(--c-navy-mid);
}

.page-products .prod-local__grid {
  display: grid;
  gap: 24px;
}

.page-products .prod-local__block {
  padding: 24px 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--pp-radius) var(--pp-radius) var(--pp-radius) 0;
  background: var(--c-white);
}

.page-products .prod-local__block .h-card {
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-line);
}

.page-products .prod-scenes {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .prod-scenes li {
  display: flex;
  gap: 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-navy-mid);
}

.page-products .prod-scenes__dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--c-orange);
}

.page-products .prod-conf {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .prod-conf__row {
  display: grid;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--c-line);
}

.page-products .prod-conf__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .prod-conf__row dt {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-navy);
}

.page-products .prod-conf__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-products .prod-local__media {
  margin: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--c-paper);
}

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

/* ---------- 其余四条产品线 Bento ---------- */
.page-products .pbo-grid {
  display: grid;
  gap: 20px;
}

.page-products .pbo-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
}

.page-products .pbo-card__tag {
  align-self: flex-start;
  font-size: 12px;
  letter-spacing: .08em;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--c-white);
  border: 1px solid var(--c-line-soft);
  color: var(--c-navy-mid);
}

.page-products .pbo-card__tag--onFocus {
  background: rgba(15, 42, 74, .1);
  border-color: rgba(15, 42, 74, .2);
  color: var(--c-navy);
}

.page-products .pbo-card .h-card {
  margin: 0;
}

.page-products .pbo-card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-navy-mid);
}

.page-products .pbo-card__foot {
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-top: 1px solid var(--c-line);
}

.page-products .pbo-card__foot .vnum {
  font-size: 30px;
  color: var(--c-orange-deep);
}

.page-products .pbo-card__unit {
  font-size: 13px;
  color: var(--c-slate);
}

.page-products .pbo-card--ent {
  color: var(--c-navy);
  gap: 20px;
}

.page-products .pbo-card__list {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .pbo-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-navy-mid);
}

.page-products .pbo-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--c-orange-deep);
}

.page-products .pbo-card__media {
  margin: 0;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid rgba(15, 42, 74, .12);
  background: var(--c-white);
}

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

/* ---------- 版本对照 ---------- */
.page-products .prod-compare {
  background: var(--c-paper);
}

.page-products .prod-compare__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 28px;
}

.page-products .prod-compare__head .h-section {
  margin: 0;
}

.page-products .prod-compare__head .lede {
  margin: 0;
  max-width: 46em;
  color: var(--c-navy-mid);
}

.page-products .prod-compare__figure {
  margin: 0 0 28px;
  border-radius: var(--pp-radius);
  overflow: hidden;
  border: 1px solid var(--c-line);
}

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

.page-products .ppc-board {
  border: 1px solid var(--c-line);
  border-radius: var(--pp-radius);
  overflow: hidden;
  background: var(--c-white);
}

.page-products .ppc-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--c-navy);
}

.page-products .ppc-head__cell {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 16px;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--c-line);
}

.page-products .ppc-head__cell--new {
  border-right: 1px solid rgba(255, 255, 255, .14);
}

.page-products .ppc-head__cell .vnum {
  font-size: 26px;
  color: var(--c-orange-lift);
}

.page-products .ppc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--c-line);
  transition: background var(--t-base);
}

.page-products .ppc-row:last-child {
  border-bottom: 0;
}

.page-products .ppc-row:hover,
.page-products .ppc-row:focus-within {
  background: var(--c-orange-mist);
}

.page-products .ppc-cell {
  padding: 16px;
  font-size: 14px;
  line-height: 1.7;
}

.page-products .ppc-cell--new {
  box-shadow: inset 3px 0 0 0 var(--c-jade);
  border-right: 1px solid var(--c-line);
}

.page-products .ppc-cell p {
  margin: 0;
  color: var(--c-navy);
}

.page-products .ppc-cell--old p {
  color: var(--c-slate);
}

.page-products .ppc-tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 8px;
  font-size: 12px;
  letter-spacing: .06em;
  border-radius: 4px;
  background: rgba(18, 179, 154, .16);
  color: var(--c-jade-deep);
}

.page-products .ppc-tag--edit {
  background: rgba(31, 74, 122, .12);
  color: var(--c-navy-mid);
}

.page-products .ppc-tag--drop {
  background: var(--c-line);
  color: var(--c-slate);
}

.page-products .ppc-note {
  grid-column: 1 / -1;
  margin: 0;
  max-height: 0;
  overflow: hidden;
  padding: 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-navy-mid);
  background: rgba(18, 179, 154, .08);
  transition: max-height var(--t-base), padding var(--t-base);
}

.page-products .ppc-row:hover .ppc-note,
.page-products .ppc-row:focus-within .ppc-note {
  max-height: 100px;
  padding: 10px 16px 14px;
}

.page-products .ppc-uses {
  margin-top: 28px;
  padding: 24px 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--pp-radius) var(--pp-radius) var(--pp-radius) 0;
  background: var(--c-white);
}

.page-products .ppc-uses .h-card {
  margin: 0 0 14px;
}

.page-products .ppc-uses ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .ppc-uses li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-navy-mid);
}

.page-products .ppc-uses li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--c-jade);
}

.page-products .ppc-uses strong {
  color: var(--c-navy);
}

/* ---------- 服务清单 ---------- */
.page-products .pps-sheet {
  display: grid;
  gap: 24px;
}

.page-products .pps-rows {
  border-top: 1px solid var(--c-line);
}

.page-products .pps-row {
  display: grid;
  gap: 6px;
  padding: 18px 4px;
  border-bottom: 1px solid var(--c-line);
  transition: background var(--t-fast);
}

.page-products .pps-row:hover {
  background: var(--c-orange-mist);
}

.page-products .pps-row__key {
  font-size: 17px;
  font-weight: 700;
  color: var(--c-navy);
}

.page-products .pps-row__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-slate);
}

.page-products .pps-row__link {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-navy-mid);
  text-decoration: none;
  opacity: .7;
  transition: opacity var(--t-fast), color var(--t-fast);
}

.page-products .pps-row:hover .pps-row__link,
.page-products .pps-row__link:focus-visible {
  opacity: 1;
  color: var(--c-orange-deep);
}

.page-products .pps-aside {
  padding: 26px 22px;
  background: var(--c-navy);
  border-radius: var(--pp-radius) var(--pp-radius) var(--pp-radius) 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-products .pps-aside h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  color: var(--c-white);
}

.page-products .pps-aside p {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-line);
}

.page-products .pps-aside .btn {
  width: 100%;
  justify-content: center;
}

/* ---------- 收尾 ---------- */
.page-products .prod-end__inner {
  display: grid;
  gap: 20px;
  padding: 30px 24px;
  border: 1px solid var(--c-line);
  border-radius: var(--pp-radius) var(--pp-radius) var(--pp-radius) 0;
  background: var(--c-orange-mist);
}

.page-products .prod-end__copy .h-section {
  margin: 0 0 10px;
}

.page-products .prod-end__copy p {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-navy-mid);
}

.page-products .prod-end__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .ppl-track {
    grid-auto-columns: 47%;
  }

  .page-products .ppc-head__cell,
  .page-products .ppc-cell {
    padding-left: 20px;
    padding-right: 20px;
  }

  .page-products .pps-row {
    grid-template-columns: 150px minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
  }

  .page-products .prod-conf__row {
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__inner {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
  }

  .page-products .prod-stable__grid {
    grid-template-columns: 6fr 5fr;
    gap: 56px;
    align-items: start;
  }

  .page-products .prod-local__grid {
    grid-template-columns: 5fr 7fr;
    align-items: start;
  }

  .page-products .prod-local__media {
    grid-column: 1 / -1;
    max-width: 780px;
  }

  .page-products .pbo-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .pbo-card--light {
    grid-column: span 3;
  }

  .page-products .pbo-card--mobile {
    grid-column: span 3;
  }

  .page-products .pbo-card--dev {
    grid-column: span 2;
  }

  .page-products .pbo-card--ent {
    grid-column: span 4;
  }

  .page-products .pbo-card--ent {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 28px;
  }

  .page-products .pps-sheet {
    grid-template-columns: 8fr 4fr;
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-end__inner {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 32px;
    padding: 36px 34px;
  }

  .page-products .prod-end__acts {
    justify-content: flex-end;
  }
}

@media (min-width: 1080px) {
  .page-products .ppl-track {
    grid-auto-columns: 320px;
    gap: 22px;
  }
}

@media (max-width: 479px) {
  .page-products .prod-hero__stats {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .page-products .prod-hero__stat {
    display: flex;
    align-items: baseline;
    gap: 10px;
    border-top-width: 2px;
    padding-top: 8px;
  }

  .page-products .prod-hero__stat dd {
    margin: 0;
  }

  .page-products .prod-hero__stats .vnum {
    font-size: 22px;
  }

  .page-products .prod-metrics {
    grid-template-columns: 1fr;
  }

  .page-products .ppc-cell {
    padding: 12px 10px;
    font-size: 13px;
  }

  .page-products .ppc-head__cell {
    padding: 12px 10px;
    flex-direction: column;
    gap: 2px;
  }

  .page-products .ppc-head__cell .vnum {
    font-size: 22px;
  }

  .page-products .ppc-note {
    padding-left: 10px;
    padding-right: 10px;
  }

  .page-products .ppc-row:hover .ppc-note,
  .page-products .ppc-row:focus-within .ppc-note {
    padding-left: 10px;
    padding-right: 10px;
  }
}