.page-products {
  --pp-line: rgba(27, 25, 23, .16);
  --pp-soft: rgba(47, 111, 94, .10);
  position: relative;
  overflow-x: clip;
  padding-bottom: clamp(40px, 7vw, 88px);
  color: var(--c-ink);
  font-family: var(--font-body);
  background: var(--c-paper);
}

.page-products .container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-products .breadcrumb {
  padding-top: clamp(14px, 2.4vw, 26px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-products .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--c-stone);
}

.page-products .breadcrumb__item + .breadcrumb__item::before {
  content: "／";
  margin-right: 6px;
  color: var(--c-gold);
}

.page-products .breadcrumb__item a {
  color: var(--c-stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .breadcrumb__item a:hover,
.page-products .breadcrumb__item a:focus-visible {
  color: var(--c-red);
  border-bottom-color: var(--c-red);
}

.page-products .breadcrumb__item [aria-current="page"] {
  color: var(--c-ink);
  font-weight: 600;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  margin-top: clamp(14px, 2vw, 22px);
  padding-block: clamp(22px, 3.6vw, 44px) clamp(34px, 5.4vw, 72px);
  border-bottom: 1px solid var(--pp-line);
  overflow: hidden;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 52%;
  height: 160%;
  background: linear-gradient(90deg, rgba(201, 146, 47, 0) 0%, rgba(201, 146, 47, .13) 55%, rgba(201, 146, 47, 0) 100%);
  transform: rotate(12deg);
  pointer-events: none;
}

.page-products .pp-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.2vw, 44px);
}

.page-products .pp-hero h1 {
  margin: .3em 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3.85rem);
  line-height: 1.08;
  letter-spacing: -.012em;
  color: var(--c-ink);
}

.page-products .pp-hero__aside {
  border-left: 2px solid var(--c-gold);
  padding-left: clamp(14px, 2vw, 22px);
}

.page-products .pp-hero__text {
  margin: 0 0 1em;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--c-stone);
}

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

.page-products .pp-hero__text a {
  color: var(--c-jade);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--c-jade-soft);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

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

/* ---------- 版块骨架 ---------- */
.page-products .pp-sec {
  padding-block: clamp(40px, 6vw, 84px);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-sec--last {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .pp-sec__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-bottom: clamp(24px, 3.4vw, 44px);
}

.page-products .pp-sec h2 {
  margin: .28em 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.45rem, 3.4vw, 2.2rem);
  line-height: 1.2;
  letter-spacing: -.006em;
  color: var(--c-ink);
}

.page-products .pp-sec__lead {
  margin: 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--c-stone);
}

.page-products .pp-sec__lead a,
.page-products .pp-maint__text a {
  color: var(--c-jade);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--c-jade-soft);
}

.page-products .pp-sec__lead a:hover,
.page-products .pp-sec__lead a:focus-visible,
.page-products .pp-maint__text a:hover,
.page-products .pp-maint__text a:focus-visible {
  color: var(--c-red);
  border-bottom-color: var(--c-red);
}

.page-products .eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-stone);
}

.page-products .eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--c-gold);
  flex: none;
}

.page-products .eyebrow .mono {
  color: var(--c-gold);
  font-family: var(--font-mono);
  font-weight: 600;
}

.page-products .mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
}

/* ---------- 两条入口 ---------- */
.page-products .pp-devices {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.8vw, 30px);
}

.page-products .pp-device {
  position: relative;
  padding: clamp(18px, 2.6vw, 30px);
  background: var(--c-paper-2);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-products .pp-device--pad {
  background: linear-gradient(158deg, rgba(47, 111, 94, .10) 0%, rgba(235, 226, 208, .92) 62%);
}

.page-products .pp-device__title {
  margin: .7em 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  line-height: 1.3;
  color: var(--c-ink);
}

.page-products .pp-points {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .pp-points li {
  position: relative;
  padding-left: 17px;
  font-size: .95rem;
  line-height: 1.7;
  color: var(--c-stone);
}

.page-products .pp-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--c-gold);
  transform: rotate(45deg);
}

.page-products .pp-shot {
  margin-top: 18px;
  background: var(--c-paper);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-products .pp-shot--phone {
  aspect-ratio: 3 / 4;
}

.page-products .pp-shot--pad {
  aspect-ratio: 4 / 3;
}

.page-products .pp-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.page-products .pp-device__note {
  margin: 14px 0 0;
  color: var(--c-jade);
  font-size: 12px;
}

/* ---------- 人群卡片 ---------- */
.page-products .pp-crowd {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pp-card {
  background: var(--c-paper);
  border-top: 3px solid var(--c-gold);
  padding: 16px 18px 18px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  box-shadow: 0 1px 0 var(--pp-line);
  transition: background .24s var(--ease), border-color .24s var(--ease);
}

.page-products .pp-card:hover {
  background: var(--c-paper-2);
}

.page-products .pp-card[open] {
  background: var(--c-paper-2);
  border-top-color: var(--c-jade);
}

.page-products .pp-card__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  list-style: none;
  cursor: pointer;
}

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

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

.page-products .pp-card__no {
  color: var(--c-gold);
  font-weight: 700;
}

.page-products .pp-card__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--c-ink);
}

.page-products .pp-card__step {
  margin-left: auto;
  padding: 2px 8px;
  font-size: 12px;
  color: var(--c-jade);
  background: var(--pp-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%);
}

.page-products .pp-card__sum::after {
  content: "＋";
  font-size: 13px;
  line-height: 1;
  color: var(--c-red);
}

.page-products .pp-card[open] .pp-card__sum::after {
  content: "－";
}

.page-products .pp-card__desc {
  margin: 12px 0 0;
  font-size: .93rem;
  line-height: 1.75;
  color: var(--c-stone);
}

.page-products .pp-card__list {
  margin: 12px 0 0;
  padding: 12px 0 0;
  list-style: none;
  border-top: 1px dashed rgba(27, 25, 23, .18);
  display: grid;
  gap: 7px;
}

.page-products .pp-card__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: .9rem;
  color: var(--c-stone);
}

.page-products .pp-card__list li .mono {
  color: var(--c-gold);
  flex: none;
}

/* ---------- 图注 ---------- */
.page-products .pp-figure {
  margin: clamp(22px, 3.2vw, 36px) 0 0;
}

.page-products .pp-figure--tight {
  margin-top: 0;
}

.page-products .pp-figure__canvas {
  background: var(--c-paper-2);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

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

.page-products .pp-figure__cap {
  margin: 10px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--c-gold-soft);
  font-size: .86rem;
  line-height: 1.65;
  color: var(--c-stone);
}

/* ---------- 索引里有什么 ---------- */
.page-products .pp-inside {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
}

.page-products .pp-inside__text {
  margin: 16px 0 0;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--c-stone);
}

/* ---------- 标签体系 ---------- */
.page-products .pp-labels {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pp-labels__item {
  padding: 18px 20px;
  background: var(--c-paper-2);
}

.page-products .pp-labels__k {
  margin: 0 0 8px;
  color: var(--c-gold);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-products .pp-labels__v {
  margin: 0;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--c-stone);
}

/* ---------- 版本节奏 ---------- */
.page-products .pp-rhythm-wrap {
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--c-paper-2);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-products .pp-rhythm__label {
  margin: 0 0 14px;
  color: var(--c-stone);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-products .pp-rhythm {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.page-products .pp-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--c-jade);
  background: transparent;
  flex: none;
}

.page-products .pp-dot--lg {
  width: 20px;
  height: 20px;
  border: 0;
  background: var(--c-red);
}

.page-products .pp-rhythm__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  font-size: .85rem;
  color: var(--c-stone);
}

.page-products .pp-rhythm__legend .pp-dot {
  margin-left: 10px;
}

.page-products .pp-rhythm__legend .pp-dot:first-child {
  margin-left: 0;
}

.page-products .pp-maint {
  margin-top: clamp(20px, 3vw, 32px);
  display: grid;
  gap: 14px;
}

.page-products .pp-maint__text {
  margin: 0;
  max-width: 34em;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--c-stone);
}

/* ---------- 场景折叠 ---------- */
.page-products .pp-scenes {
  display: grid;
  gap: 4px;
}

.page-products .pp-scene {
  border-left: 2px solid var(--c-jade-soft);
  padding: 6px 0 6px clamp(14px, 2vw, 20px);
  transition: border-color .24s var(--ease);
}

.page-products .pp-scene[open] {
  border-left-color: var(--c-jade);
}

.page-products .pp-scene > summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--c-ink);
}

.page-products .pp-scene > summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-scene > summary::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--c-gold);
  transform: rotate(45deg) translateY(-2px);
}

.page-products .pp-scene > summary:focus-visible {
  outline: 2px solid var(--c-jade);
  outline-offset: 3px;
}

.page-products .pp-scene p {
  margin: 10px 0 8px 18px;
  max-width: 36em;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--c-stone);
}

/* ---------- 反馈 ---------- */
.page-products .pp-feedback {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 3.2vw, 38px);
  background: linear-gradient(140deg, rgba(183, 40, 31, .07) 0%, rgba(235, 226, 208, .95) 58%, rgba(201, 146, 47, .12) 100%);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-products .pp-feedback h2 {
  margin: .28em 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.24;
  color: var(--c-ink);
}

.page-products .pp-feedback__text {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: .97rem;
  line-height: 1.85;
  color: var(--c-stone);
}

.page-products .pp-feedback__text .mono {
  color: var(--c-red);
  font-weight: 600;
  word-break: break-all;
}

.page-products .pp-feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
}

/* ---------- 对照表 ---------- */
.page-products .pp-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-top: 2px solid var(--c-ink);
}

.page-products .pp-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: .9rem;
}

.page-products .pp-table thead th {
  padding: 11px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-stone);
  white-space: nowrap;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-table tbody td {
  padding: 12px 14px;
  vertical-align: top;
  line-height: 1.65;
  color: var(--c-stone);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-table tbody tr:nth-child(odd) {
  background: var(--c-paper-2);
}

.page-products .pp-table tbody td:first-child {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--c-gold);
  white-space: nowrap;
}

.page-products .pp-table tbody td:nth-child(2) {
  font-weight: 700;
  color: var(--c-ink);
  white-space: nowrap;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pp-crowd {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-crowd > :nth-child(even) {
    margin-top: 30px;
  }

  .page-products .pp-feedback {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .9fr);
    align-items: end;
  }

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

@media (min-width: 860px) {
  .page-products .pp-devices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pp-inside {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-products .pp-sec__head {
    grid-template-columns: minmax(0, .44fr) minmax(0, .56fr);
    gap: 12px 36px;
    align-items: start;
  }
}

@media (min-width: 940px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, .58fr);
    align-items: end;
  }

  .page-products .pp-hero__aside {
    padding-bottom: 6px;
  }
}

@media (min-width: 1120px) {
  .page-products .pp-crowd {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-bottom: 30px;
  }

  .page-products .pp-crowd > :nth-child(even) {
    margin-top: 0;
  }

  .page-products .pp-crowd > :nth-child(3n + 2) {
    transform: translateY(30px);
  }

  .page-products .pp-crowd > :nth-child(3n) {
    transform: translateY(12px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-card,
  .page-products .pp-scene {
    transition: none;
  }

  .page-products .pp-crowd > :nth-child(n) {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>