.page-products {
  background: var(--mist);
  color: var(--ink);
}

.page-products .breadcrumbs {
  padding: 18px 0 4px;
}

.page-products h1 {
  font-size: clamp(2rem, 5.4vw, 3.6rem);
  font-weight: 300;
  letter-spacing: 0.03em;
  line-height: 1.16;
  margin: 10px 0 14px;
}

.page-products h2 {
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.3;
  margin: 6px 0 0;
}

.page-products h3 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
}

.page-products p {
  line-height: 1.7;
}

/* ---- Hero ---- */
.page-products .pb-hero {
  padding: clamp(20px, 4vw, 48px) 0 clamp(28px, 5vw, 56px);
}

.page-products .pb-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products .pb-hero__lead {
  max-width: 46rem;
  margin: 0 0 22px;
  color: var(--slate);
}

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

.page-products .pb-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid rgba(11, 59, 90, 0.14);
}

.page-products .pb-hero__meta-item {
  display: grid;
  gap: 2px;
}

.page-products .pb-hero__meta-item dt {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-products .pb-hero__meta-item dd {
  margin: 0;
  font-size: 1.06rem;
  font-weight: 600;
  color: var(--lake-deep);
}

.page-products .pb-hero__meta-item .num-anchor {
  font-family: var(--font-num);
  font-size: 1.9rem;
  color: var(--sunrise);
  line-height: 1;
}

.page-products .pb-hero__art {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--lake-light);
  box-shadow: var(--shadow-soft);
  transform: rotate(-1.2deg);
}

.page-products .pb-hero__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 通用段落 ---- */
.page-products .pb-section {
  padding: clamp(40px, 6vw, 76px) 0;
}

.page-products .pb-section__head {
  max-width: 44rem;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-products .pb-section__sub {
  margin: 10px 0 0;
  color: var(--slate);
}

/* ---- 分类矩阵 ---- */
.page-products .pb-catblock {
  background: var(--paper);
  border-top: 1px solid rgba(11, 59, 90, 0.08);
  border-bottom: 1px solid rgba(11, 59, 90, 0.08);
}

.page-products .pb-matrix {
  display: grid;
  gap: 18px;
}

.page-products .pb-matrix__radio {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  pointer-events: none;
}

.page-products .pb-matrix__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pb-matrix__chip {
  display: inline-flex;
  align-items: center;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid rgba(11, 59, 90, 0.16);
  background: var(--mist);
  color: var(--slate);
  font-size: 0.84rem;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-products .pb-matrix__chip:hover {
  border-color: var(--lake-mid);
  color: var(--lake-deep);
}

.page-products #pbcat-all:checked ~ .pb-matrix__filters label[for="pbcat-all"],
.page-products #pbcat-hot:checked ~ .pb-matrix__filters label[for="pbcat-hot"],
.page-products #pbcat-new:checked ~ .pb-matrix__filters label[for="pbcat-new"],
.page-products #pbcat-edit:checked ~ .pb-matrix__filters label[for="pbcat-edit"],
.page-products #pbcat-genre:checked ~ .pb-matrix__filters label[for="pbcat-genre"],
.page-products #pbcat-quick:checked ~ .pb-matrix__filters label[for="pbcat-quick"] {
  background: var(--lake-deep);
  border-color: var(--lake-deep);
  color: var(--lake-light);
}

.page-products #pbcat-hot:checked ~ .pb-matrix__cards [data-cat]:not([data-cat="hot"]),
.page-products #pbcat-new:checked ~ .pb-matrix__cards [data-cat]:not([data-cat="new"]),
.page-products #pbcat-edit:checked ~ .pb-matrix__cards [data-cat]:not([data-cat="edit"]),
.page-products #pbcat-genre:checked ~ .pb-matrix__cards [data-cat]:not([data-cat="genre"]),
.page-products #pbcat-quick:checked ~ .pb-matrix__cards [data-cat]:not([data-cat="quick"]) {
  display: none;
}

.page-products .pb-matrix__cards {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(250px, 78%);
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
}

.page-products .pb-matrix__cards > * {
  scroll-snap-align: start;
}

.page-products .pb-card {
  position: relative;
  display: grid;
  gap: 9px;
  padding: 18px 18px 20px 24px;
  background: var(--mist);
  border-radius: var(--radius-m);
  border: 1px solid rgba(11, 59, 90, 0.08);
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-products .pb-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 6px;
  background: var(--lake-mid);
}

.page-products .pb-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.page-products .pb-card[data-cat="hot"]::before { background: var(--lake-deep); }
.page-products .pb-card[data-cat="new"]::before { background: var(--lake-mid); }
.page-products .pb-card[data-cat="edit"]::before { background: var(--sunrise); }
.page-products .pb-card[data-cat="genre"]::before { background: var(--jewel-indigo); }
.page-products .pb-card[data-cat="quick"]::before { background: var(--prayer-yellow); }

.page-products .pb-card__ico {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-content: center;
  background: linear-gradient(135deg, var(--lake-light), #ffffff);
  color: var(--lake-deep);
  font-family: var(--font-num);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-products .pb-card__t {
  color: var(--ink);
}

.page-products .pb-card__d {
  margin: 0;
  font-size: 0.88rem;
  color: var(--slate);
}

.page-products .pb-card__tag {
  justify-self: start;
  font-size: 0.72rem;
}

.page-products .pb-matrix__footfig {
  margin: 6px 0 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--lake-light);
}

.page-products .pb-matrix__footfig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pb-matrix__footfig figcaption {
  padding: 10px 16px 12px;
  font-size: 0.8rem;
  color: var(--lake-deep);
}

/* ---- 四步下载 ---- */
.page-products .pb-steps {
  background: var(--lake-light);
}

.page-products .pb-steps__grid {
  display: grid;
  gap: 22px;
}

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

.page-products .pb-step {
  background: var(--paper);
  border-radius: var(--radius-m);
  padding: 20px 18px;
  border: 1px solid rgba(11, 59, 90, 0.08);
  display: grid;
  gap: 8px;
}

.page-products .pb-step__num {
  font-family: var(--font-num);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--sunrise);
  line-height: 1;
}

.page-products .pb-step p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--slate);
}

.page-products .pb-step__more {
  border-top: 1px dashed rgba(11, 59, 90, 0.18);
  padding-top: 10px;
  margin-top: 2px;
}

.page-products .pb-step__more summary {
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--lake-mid);
  list-style: none;
}

.page-products .pb-step__more summary::-webkit-details-marker {
  display: none;
}

.page-products .pb-step__more summary::after {
  content: " ＋";
  font-weight: 400;
}

.page-products .pb-step__more[open] summary::after {
  content: " －";
}

.page-products .pb-step__more p {
  margin: 8px 0 0;
  font-size: 0.84rem;
  color: var(--lake-deep);
}

.page-products .pb-steps__art {
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.page-products .pb-steps__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 版本与设置 ---- */
.page-products .pb-version__grid {
  display: grid;
  gap: 18px;
}

.page-products .pb-version__badge {
  display: grid;
  gap: 6px;
  align-content: center;
  padding: 26px 24px;
  border-radius: var(--radius-l);
  background: var(--lake-deep);
  color: var(--lake-light);
  box-shadow: var(--shadow-soft);
}

.page-products .pb-version__tag {
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--lake-light);
}

.page-products .pb-version__num {
  font-family: var(--font-num);
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--prayer-yellow);
}

.page-products .pb-version__hint {
  font-size: 0.8rem;
  color: rgba(217, 237, 242, 0.78);
}

.page-products .pb-version__groups {
  display: grid;
  gap: 12px;
}

.page-products .pb-vgroup {
  background: var(--paper);
  border-radius: var(--radius-m);
  padding: 16px 18px;
  border: 1px solid rgba(11, 59, 90, 0.08);
  border-left: 4px solid var(--lake-mid);
  display: grid;
  gap: 6px;
}

.page-products .pb-vgroup--account { border-left-color: var(--lake-deep); }
.page-products .pb-vgroup--notice { border-left-color: var(--sunrise); }
.page-products .pb-vgroup--download { border-left-color: var(--lake-mid); }
.page-products .pb-vgroup--privacy { border-left-color: var(--jewel-indigo); }

.page-products .pb-vgroup__t {
  font-size: 1rem;
  color: var(--ink);
}

.page-products .pb-vgroup p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--slate);
}

.page-products .pb-version__art {
  margin: 4px 0 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--lake-light);
}

.page-products .pb-version__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 适用场景 ---- */
.page-products .pb-scenes {
  background: var(--paper);
  border-top: 1px solid rgba(11, 59, 90, 0.08);
  border-bottom: 1px solid rgba(11, 59, 90, 0.08);
}

.page-products .pb-scenes__grid {
  display: grid;
  gap: 22px;
}

.page-products .pb-scenes__list {
  display: grid;
  gap: 14px;
}

.page-products .pb-scene {
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  background: var(--mist);
  border-radius: var(--radius-m);
  border-left: 3px solid var(--lake-mid);
}

.page-products .pb-scene__tag {
  justify-self: start;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--lake-light);
  color: var(--lake-deep);
}

.page-products .pb-scene p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--slate);
}

.page-products .pb-scene__link {
  justify-self: start;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--sunrise);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.page-products .pb-scene__link:hover {
  color: var(--lake-deep);
}

.page-products .pb-scenes__art {
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--lake-light);
  box-shadow: var(--shadow-soft);
}

.page-products .pb-scenes__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---- 支持与服务 ---- */
.page-products .pb-support {
  background: linear-gradient(180deg, var(--mist) 0%, var(--lake-light) 100%);
}

.page-products .pb-support__grid {
  display: grid;
  gap: 14px;
}

.page-products .pb-support__card {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 20px 20px 22px;
  text-decoration: none;
  color: inherit;
  background: var(--paper);
  border-radius: var(--radius-m);
  border: 1px solid rgba(11, 59, 90, 0.08);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-products .pb-support__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.page-products .pb-support__card p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--slate);
}

.page-products .pb-support__arrow {
  font-size: 1.1rem;
  color: var(--sunrise);
  line-height: 1;
}

/* ---- 响应式 ---- */
@media (min-width: 640px) {
  .page-products .pb-version__groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .pb-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }

  .page-products .pb-matrix {
    grid-template-columns: 210px minmax(0, 1fr);
    column-gap: 26px;
    row-gap: 16px;
    align-items: start;
  }

  .page-products .pb-matrix__filters {
    flex-direction: column;
    flex-wrap: nowrap;
    position: sticky;
    top: 92px;
  }

  .page-products .pb-matrix__chip {
    justify-content: flex-start;
  }

  .page-products .pb-matrix__cards {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-products .pb-matrix__footfig {
    grid-column: 2 / 3;
  }

  .page-products .pb-version__grid {
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pb-version__badge {
    grid-row: span 2;
  }

  .page-products .pb-version__art {
    grid-column: 2 / 3;
  }

  .page-products .pb-scenes__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: start;
  }

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

@media (min-width: 1100px) {
  .page-products .pb-steps__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pb-steps__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
<<<END>>>