.page-products {
  --pp-ink-soft: rgba(22, 23, 27, 0.72);
  --pp-hairline: rgba(22, 23, 27, 0.10);
  background: var(--sx-cream);
  color: var(--sx-ink);
  font-family: var(--sx-sans);
  overflow-x: hidden;
}

.page-products .sx-crumbs {
  padding-top: 18px;
  padding-bottom: 6px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  margin-top: 10px;
  padding: 34px 0 48px;
  color: var(--sx-cream);
  background:
    linear-gradient(104deg, var(--sx-wine) 0%, var(--sx-wine) 26%, var(--sx-red) 62%, #A81F26 100%);
  border-radius: 0 0 var(--sx-r-lg) var(--sx-r-lg);
  overflow: hidden;
  position: relative;
}

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

.page-products .pp-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--sx-gold-soft);
}

.page-products .pp-hero__eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--sx-gold);
  flex: none;
}

.page-products .pp-hero__title {
  font-family: var(--sx-serif);
  font-size: clamp(30px, 7.4vw, 56px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  font-weight: 700;
  color: #fff;
  margin: 0 0 16px;
  max-width: 16ch;
}

.page-products .pp-hero__lead {
  font-size: 16px;
  line-height: 1.82;
  color: rgba(251, 247, 242, 0.86);
  margin: 0 0 24px;
  max-width: 38em;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-hero .sx-btn--ghost {
  border-color: rgba(251, 247, 242, 0.45);
  color: var(--sx-cream);
}

.page-products .pp-hero .sx-btn--ghost:hover,
.page-products .pp-hero .sx-btn--ghost:focus-visible {
  background: rgba(251, 247, 242, 0.14);
}

.page-products .pp-hero__figure {
  margin: 0;
  border-radius: var(--sx-r-md);
  overflow: hidden;
  background: rgba(251, 247, 242, 0.10);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.30);
}

.page-products .pp-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1280 / 800;
  object-fit: cover;
}

/* ---------- 数据带 ---------- */

.page-products .pp-stats {
  padding: 34px 0 10px;
}

.page-products .pp-stats__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
}

.page-products .pp-stats__item {
  display: grid;
  gap: 4px;
  padding-top: 12px;
  border-top: 2px solid var(--sx-gold-soft);
}

.page-products .pp-stats__num {
  font-family: var(--sx-sans);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.06;
  color: var(--sx-red);
  font-variant-numeric: tabular-nums;
}

.page-products .pp-stats__label {
  font-size: 14px;
  line-height: 1.5;
  color: var(--sx-gray);
}

/* ---------- 分类索引 ---------- */

.page-products .pp-cats {
  padding: 42px 0 52px;
}

.page-products .pp-cats__figure {
  margin: 0 0 22px;
  border-radius: var(--sx-r-md);
  overflow: hidden;
  background: var(--sx-celadon-soft);
}

.page-products .pp-cats__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1500 / 900;
  object-fit: cover;
}

.page-products .pp-cats__cap {
  padding: 10px 16px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--sx-gray);
}

.page-products .pp-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 0 20px;
}

.page-products .pp-filter .sx-chip {
  text-decoration: none;
}

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

.page-products .pp-cat {
  background: var(--sx-celadon-soft);
  border-radius: var(--sx-r-md);
  padding: 20px 18px 16px;
  scroll-margin-top: 96px;
}

.page-products .pp-cat__head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(31, 95, 85, 0.18);
}

.page-products .pp-cat__num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--sx-red);
  font-variant-numeric: tabular-nums;
  flex: none;
}

.page-products .pp-cat__name {
  font-family: var(--sx-serif);
  font-size: 21px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--sx-ink);
  margin: 0;
}

.page-products .pp-cat__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pp-cat__item a {
  display: block;
  padding: 7px 10px 7px 20px;
  position: relative;
  border-radius: var(--sx-r-sm);
  font-size: 15px;
  line-height: 1.6;
  color: var(--sx-ink);
  text-decoration: none;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.page-products .pp-cat__item a::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -2.5px;
  border-radius: 50%;
  background: var(--sx-gold);
}

.page-products .pp-cat__item a:hover,
.page-products .pp-cat__item a:focus-visible {
  background: var(--sx-cream);
  color: var(--sx-red);
}

/* ---------- 四段式结构 ---------- */

.page-products .pp-anatomy-section {
  padding: 46px 0 54px;
  background: var(--sx-cream);
}

.page-products .pp-anatomy {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--sx-gold-soft);
  border-radius: var(--sx-r-md);
  overflow: hidden;
  margin-top: 6px;
}

.page-products .pp-anatomy__cell {
  background: var(--sx-cream);
  padding: 22px 18px 24px;
}

.page-products .pp-anatomy__idx {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--sx-gold);
  color: var(--sx-red);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-bottom: 12px;
}

.page-products .pp-anatomy__title {
  font-family: var(--sx-serif);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 8px;
  color: var(--sx-ink);
}

.page-products .pp-anatomy__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

.page-products .pp-anatomy__figure {
  margin: 24px 0 0;
  border-radius: var(--sx-r-md);
  overflow: hidden;
  background: var(--sx-celadon-soft);
}

.page-products .pp-anatomy__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 780;
  object-fit: cover;
}

.page-products .pp-anatomy__cap {
  padding: 10px 16px 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--sx-gray);
}

/* ---------- 说明记录样例 ---------- */

.page-products .pp-samples {
  margin-top: 38px;
}

.page-products .pp-samples__title {
  font-family: var(--sx-serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 14px;
  color: var(--sx-ink);
}

.page-products .pp-samples .sx-accordion {
  background: var(--sx-celadon-soft);
  border-radius: var(--sx-r-md);
  padding: 6px 16px;
}

.page-products .pp-samples__q {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
}

.page-products .pp-rec {
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pp-rec dt {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--sx-red);
  margin-top: 12px;
}

.page-products .pp-rec dt:first-child {
  margin-top: 0;
}

.page-products .pp-rec dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

/* ---------- 收藏 ---------- */

.page-products .pp-collect {
  padding: 12px 0 48px;
}

.page-products .pp-collect__box {
  background: linear-gradient(150deg, var(--sx-celadon) 0%, #17493F 100%);
  border-radius: var(--sx-r-lg);
  padding: 32px 22px 34px;
  color: var(--sx-cream);
}

.page-products .pp-collect__eyebrow {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--sx-gold-soft);
}

.page-products .pp-collect__title {
  font-family: var(--sx-serif);
  font-size: clamp(24px, 5vw, 34px);
  line-height: 1.3;
  font-weight: 700;
  color: #fff;
  margin: 0 0 14px;
}

.page-products .pp-collect__lead {
  margin: 0 0 20px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--sx-on-dark);
}

.page-products .pp-collect__steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 8px;
}

.page-products .pp-collect__steps li {
  font-size: 15px;
  line-height: 1.72;
  color: rgba(251, 247, 242, 0.86);
}

.page-products .pp-collect__steps li::marker {
  color: var(--sx-gold);
  font-weight: 700;
}

.page-products .pp-collect__panel {
  margin-top: 26px;
}

.page-products .pp-collect__figure {
  margin: 0 0 6px;
  border-radius: var(--sx-r-sm);
  overflow: hidden;
  background: rgba(251, 247, 242, 0.10);
}

.page-products .pp-collect__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1100 / 700;
  object-fit: cover;
}

.page-products .pp-collect__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.page-products .pp-collect__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 2px;
  border-bottom: 1px solid rgba(251, 247, 242, 0.16);
}

.page-products .pp-collect__row:last-child {
  border-bottom: 0;
}

.page-products .pp-collect__name {
  font-family: var(--sx-serif);
  font-size: 16px;
  line-height: 1.4;
  color: var(--sx-cream);
}

.page-products .pp-collect__btn {
  flex: none;
  border: 1px solid rgba(251, 247, 242, 0.38);
  background: transparent;
  color: rgba(251, 247, 242, 0.86);
  border-radius: var(--sx-pill);
  padding: 5px 15px;
  font-family: var(--sx-sans);
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.page-products .pp-collect__btn:hover,
.page-products .pp-collect__btn:focus-visible {
  border-color: var(--sx-gold);
  color: var(--sx-gold-soft);
}

.page-products .pp-collect__btn:active {
  transform: scale(0.97);
}

.page-products .pp-collect__btn[aria-pressed="true"] {
  background: var(--sx-gold);
  border-color: var(--sx-gold);
  color: var(--sx-ink);
  font-weight: 700;
}

/* ---------- 对应关系表 ---------- */

.page-products .pp-map {
  padding: 44px 0 44px;
}

.page-products .pp-map__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--sx-r-md);
  margin-top: 4px;
}

.page-products .pp-map__table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pp-map__caption {
  text-align: left;
  padding: 0 0 10px;
  font-size: 13px;
  color: var(--sx-gray);
}

.page-products .pp-map__table thead th {
  background: var(--sx-gold-soft);
  color: var(--sx-ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: left;
  padding: 12px 14px;
}

.page-products .pp-map__table thead th:first-child {
  border-radius: var(--sx-r-sm) 0 0 0;
}

.page-products .pp-map__table thead th:last-child {
  border-radius: 0 var(--sx-r-sm) 0 0;
}

.page-products .pp-map__table tbody th {
  text-align: left;
  font-family: var(--sx-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--sx-ink);
  padding: 14px;
  white-space: nowrap;
}

.page-products .pp-map__table tbody td {
  padding: 14px;
  line-height: 1.72;
  color: var(--pp-ink-soft);
}

.page-products .pp-map__table tbody tr:nth-child(even) {
  background: var(--sx-celadon-soft);
}

.page-products .pp-map__table tbody tr:nth-child(odd) {
  background: rgba(251, 247, 242, 0.9);
}

.page-products .pp-map__note {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

.page-products .pp-map__note a {
  color: var(--sx-red);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 版本 ---------- */

.page-products .pp-version {
  padding: 44px 0 50px;
  background: linear-gradient(180deg, rgba(235, 217, 163, 0.30) 0%, rgba(235, 217, 163, 0.05) 100%);
}

.page-products .pp-version__inner {
  display: grid;
  gap: 28px;
}

.page-products .pp-version__text .sx-section__title {
  margin-bottom: 12px;
}

.page-products .pp-version__text .sx-btn {
  margin-top: 20px;
}

.page-products .pp-version__figure {
  margin: 0 0 22px;
  border-radius: var(--sx-r-md);
  overflow: hidden;
  background: rgba(59, 42, 94, 0.10);
}

.page-products .pp-version__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 720;
  object-fit: cover;
}

.page-products .pp-version__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pp-version__item {
  display: grid;
  gap: 6px;
  padding-left: 16px;
  border-left: 2px solid var(--sx-gold-soft);
}

.page-products .pp-version__tag {
  display: inline-block;
  width: fit-content;
  background: var(--sx-indigo);
  color: #fff;
  border-radius: var(--sx-pill);
  padding: 3px 12px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}

.page-products .pp-version__name {
  font-family: var(--sx-serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
  color: var(--sx-ink);
}

.page-products .pp-version__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pp-ink-soft);
}

/* ---------- 收尾 ---------- */

.page-products .pp-outro {
  padding: 8px 0 56px;
}

.page-products .pp-outro__inner {
  display: grid;
  gap: 18px;
  align-items: center;
  padding: 24px 22px;
  border-radius: var(--sx-r-md);
  background: var(--sx-cream);
  border-top: 2px solid var(--sx-red);
}

.page-products .pp-outro__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pp-ink-soft);
}

.page-products .pp-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .pp-cat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 768px) {
  .page-products .pp-anatomy {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-collect__box {
    padding: 38px 32px 40px;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero {
    padding: 46px 0 58px;
  }

  .page-products .pp-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: 52px;
  }

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

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

  .page-products .pp-collect__box {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 44px;
    align-items: start;
    padding: 44px 40px 46px;
  }

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

  .page-products .pp-version__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 46px;
    align-items: start;
  }
}

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