.page-products {
  --prod-gap: clamp(20px, 3.4vw, 40px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: clamp(20px, 3vw, 36px);
  padding-bottom: clamp(28px, 4vw, 52px);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: var(--prod-gap);
  margin-top: clamp(26px, 4vw, 48px);
}

.page-products .prod-hero__lead .yj-eyebrow {
  margin-bottom: 14px;
}

.page-products .prod-hero__lead .yj-h1 {
  margin-bottom: 20px;
}

.page-products .prod-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--yj-line-soft);
  border-left: 1px solid var(--yj-line-soft);
  align-self: start;
}

.page-products .prod-hero__facts .yj-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 16px 20px;
  border-right: 1px solid var(--yj-line-soft);
  border-bottom: 1px solid var(--yj-line-soft);
}

.page-products .prod-hero__facts .yj-stat__value {
  color: var(--yj-amber);
}

.page-products .prod-hero__facts .yj-stat__label {
  color: var(--yj-text-dim);
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* ---------- 品类吸附轨道 ---------- */
.page-products .prod-rail {
  position: sticky;
  top: 62px;
  z-index: 30;
  padding: 10px 0;
  background: linear-gradient(180deg, rgba(11, 27, 43, 0.97), rgba(11, 27, 43, 0.88));
  border-top: 1px solid var(--yj-line-soft);
  border-bottom: 1px solid var(--yj-line-soft);
  backdrop-filter: blur(10px);
}

.page-products .prod-rail__track {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 2px;
  scrollbar-width: none;
}

.page-products .prod-rail__track::-webkit-scrollbar {
  display: none;
}

.page-products .prod-rail__item {
  flex: 0 0 auto;
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--yj-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .prod-rail__item:hover {
  border-color: var(--yj-amber);
  color: var(--yj-amber-soft);
}

/* ---------- 主体布局 ---------- */
.page-products .prod-layout {
  display: grid;
  gap: clamp(24px, 3vw, 40px);
  padding-top: clamp(28px, 4vw, 52px);
}

.page-products .prod-aside {
  min-width: 0;
}

.page-products .prod-aside .yj-index {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--yj-line-soft);
  scrollbar-width: none;
}

.page-products .prod-aside .yj-index::-webkit-scrollbar {
  display: none;
}

.page-products .prod-aside .yj-index__title {
  flex: 0 0 auto;
  margin: 0;
  align-self: center;
  color: var(--yj-mist);
  font-family: var(--yj-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-products .prod-aside .yj-index__link {
  flex: 0 0 auto;
  white-space: nowrap;
  padding: 6px 2px;
  font-size: 13px;
  text-decoration: none;
  color: var(--yj-text-dim);
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--yj-ease), border-color 0.2s var(--yj-ease);
}

.page-products .prod-aside .yj-index__link:hover,
.page-products .prod-aside .yj-index__link.is-active {
  color: var(--yj-amber);
  border-bottom-color: var(--yj-amber);
}

.page-products .prod-main {
  min-width: 0;
}

.page-products .prod-section,
.page-products .prod-line,
.page-products .prod-year {
  scroll-margin-top: 136px;
}

.page-products .prod-section + .prod-section {
  border-top: 1px solid var(--yj-line-soft);
}

.page-products .prod-section .yj-sec-head__index {
  color: var(--yj-amber);
}

/* ---------- 品类行 ---------- */
.page-products .prod-lines {
  list-style: none;
  margin: clamp(24px, 3vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid var(--yj-line-soft);
}

.page-products .prod-line {
  position: relative;
  display: grid;
  gap: 18px;
  padding: clamp(22px, 3vw, 32px) 0 clamp(22px, 3vw, 32px) 16px;
  border-bottom: 1px solid var(--yj-line-soft);
  transition: background-color 0.25s var(--yj-ease);
}

.page-products .prod-line::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(22px, 3vw, 32px);
  width: 3px;
  height: 34px;
  background: var(--yj-teal);
  transition: background-color 0.25s var(--yj-ease);
}

.page-products .prod-line:hover::before,
.page-products .prod-line:target::before {
  background: var(--yj-orange);
}

.page-products .prod-line:target {
  background: var(--yj-amber-veil);
}

.page-products .prod-line__body {
  min-width: 0;
}

.page-products .prod-line__no {
  display: block;
  color: var(--yj-mist);
  font-size: 12px;
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}

.page-products .prod-line__name {
  margin: 0 0 10px;
}

.page-products .prod-line__meta {
  margin: 0 0 14px;
  color: var(--yj-text-dim);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .prod-line__meta .yj-num {
  color: var(--yj-amber);
}

.page-products .prod-line__body .yj-body {
  margin: 0 0 14px;
}

.page-products .prod-line__link {
  display: inline-block;
  color: var(--yj-amber-soft);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid var(--yj-line);
  padding-bottom: 2px;
  transition: color 0.2s var(--yj-ease), border-color 0.2s var(--yj-ease);
}

.page-products .prod-line__link:hover {
  color: var(--yj-amber);
  border-bottom-color: var(--yj-amber);
}

.page-products .prod-line__fig {
  margin: 0;
  min-width: 0;
}

.page-products .prod-line__fig .yj-figure__frame {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(160deg, var(--yj-ink-700), var(--yj-ink-900));
  border: 1px solid var(--yj-line-soft);
}

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

.page-products .prod-line__fig .yj-figure__caption {
  margin-top: 8px;
  color: var(--yj-mist);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ---------- 参数对比 ---------- */
.page-products .prod-tabs {
  margin-top: clamp(22px, 3vw, 36px);
}

.page-products .prod-tabs__bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 14px;
  scrollbar-width: none;
}

.page-products .prod-tabs__bar::-webkit-scrollbar {
  display: none;
}

.page-products .prod-tabs__bar .yj-chip {
  flex: 0 0 auto;
  white-space: nowrap;
  font-size: 13px;
}

.page-products .prod-tablewrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--yj-line-soft);
  background: rgba(18, 38, 58, 0.5);
}

.page-products .prod-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .prod-table thead th {
  font-family: var(--yj-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--yj-text-dim);
  font-weight: 500;
}

.page-products .prod-table th,
.page-products .prod-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--yj-line-soft);
  white-space: nowrap;
  vertical-align: middle;
}

.page-products .prod-table tbody th[scope="row"] {
  color: var(--yj-text-dim);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .prod-table td {
  text-align: right;
  color: var(--yj-text);
  font-variant-numeric: tabular-nums;
}

.page-products .prod-table tbody tr {
  transition: background-color 0.2s var(--yj-ease);
}

.page-products .prod-table tbody tr:hover {
  background: var(--yj-amber-veil);
}

.page-products .prod-table tbody tr:last-child th,
.page-products .prod-table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .prod-table td.is-diff {
  background: rgba(217, 154, 43, 0.16);
  color: var(--yj-amber-soft);
  box-shadow: inset 0 0 0 1px rgba(217, 154, 43, 0.28);
}

.page-products .prod-table td .yj-num {
  color: var(--yj-text-strong);
}

.page-products .prod-section .yj-note {
  margin-top: 18px;
  color: var(--yj-text-dim);
  font-size: 14px;
}

/* ---------- 价格三档 ---------- */
.page-products .prod-prices {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  margin-top: clamp(22px, 3vw, 36px);
  padding-bottom: 14px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-price {
  flex: 0 0 min(310px, 84%);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px 24px;
  border: 1px solid var(--yj-line-soft);
  background: linear-gradient(180deg, rgba(27, 53, 80, 0.92), rgba(18, 38, 58, 0.94));
  transition: border-color 0.25s var(--yj-ease), transform 0.2s var(--yj-ease);
}

.page-products .prod-price:hover {
  border-color: var(--yj-amber);
  transform: translateY(-2px);
}

.page-products .prod-price .yj-price-card__tier {
  margin: 0;
  color: var(--yj-amber);
  font-family: var(--yj-font-mono);
  font-size: 13px;
  letter-spacing: 0.18em;
}

.page-products .prod-price .yj-price-card__value {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 6px;
  color: var(--yj-text-strong);
  font-family: var(--yj-font-mono);
}

.page-products .prod-price .prod-price__dash {
  color: var(--yj-mist);
}

.page-products .prod-price .prod-price__unit {
  font-family: var(--yj-font-body);
  font-size: 14px;
  color: var(--yj-text-dim);
}

.page-products .prod-price__fit {
  margin: 0;
  color: var(--yj-text-dim);
  font-size: 14px;
  line-height: 1.8;
}

.page-products .prod-price__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 14px 0 0;
  border-top: 1px solid var(--yj-line-soft);
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--yj-text);
}

.page-products .prod-price__list li {
  position: relative;
  padding-left: 16px;
}

.page-products .prod-price__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 8px;
  height: 1px;
  background: var(--yj-teal);
}

/* ---------- 认证年份段 ---------- */
.page-products .prod-years {
  margin-top: clamp(22px, 3vw, 36px);
  border-top: 1px solid var(--yj-line-soft);
}

.page-products .prod-year {
  padding: 24px 0;
  border-bottom: 1px solid var(--yj-line-soft);
}

.page-products .prod-year__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-products .prod-year__head .yj-num {
  color: var(--yj-amber);
}

.page-products .prod-year__label {
  color: var(--yj-mist);
  font-size: 13px;
  letter-spacing: 0.1em;
}

.page-products .prod-year__count {
  margin-left: auto;
  color: var(--yj-text-dim);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .prod-year__count .yj-num {
  color: var(--yj-text-strong);
}

.page-products .prod-year__bar {
  height: 10px;
  background: rgba(61, 84, 104, 0.4);
  overflow: hidden;
}

.page-products .prod-year__fill {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--yj-amber), var(--yj-amber-soft));
}

.page-products .prod-year:nth-child(1) .prod-year__fill {
  width: 100%;
}

.page-products .prod-year:nth-child(2) .prod-year__fill {
  width: 88%;
}

.page-products .prod-year:nth-child(3) .prod-year__fill {
  width: 77%;
}

.page-products .prod-year__meta {
  margin: 12px 0 12px;
  color: var(--yj-text-dim);
  font-size: 14px;
  line-height: 1.8;
}

/* ---------- 门店反馈 ---------- */
.page-products .prod-voices {
  list-style: none;
  margin: clamp(22px, 3vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .prod-voice {
  padding: 20px 20px 22px;
  border: 1px solid var(--yj-line-soft);
  background: rgba(18, 38, 58, 0.55);
  transition: border-color 0.25s var(--yj-ease);
}

.page-products .prod-voice:hover {
  border-color: rgba(217, 154, 43, 0.55);
}

.page-products .prod-voice .yj-tag {
  display: inline-block;
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .prod-voice__quote {
  margin: 0 0 10px;
  color: var(--yj-text);
  font-size: 15px;
  line-height: 1.85;
}

.page-products .prod-voice__meta {
  margin: 0 0 14px;
  color: var(--yj-mist);
  font-size: 12px;
  letter-spacing: 0.04em;
}

/* ---------- 成套资料 ---------- */
.page-products .prod-pack {
  display: grid;
  gap: 20px;
  margin-top: clamp(22px, 3vw, 36px);
}

.page-products .prod-pack__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--yj-line-soft);
}

.page-products .prod-pack__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--yj-line-soft);
}

.page-products .prod-pack__no {
  color: var(--yj-amber);
  font-size: 13px;
  letter-spacing: 0.1em;
}

.page-products .prod-pack__name {
  color: var(--yj-text-strong);
  font-size: 15px;
  font-weight: 500;
}

.page-products .prod-pack__desc {
  grid-column: 2 / -1;
  color: var(--yj-text-dim);
  font-size: 14px;
  line-height: 1.8;
}

.page-products .prod-pack__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-products .prod-pack__fact {
  padding: 24px 22px;
  color: var(--yj-ink-900);
}

.page-products .prod-pack__fact-label {
  margin: 0 0 8px;
  font-family: var(--yj-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: #6b5a2f;
}

.page-products .prod-pack__fact-value {
  margin: 0 0 12px;
  color: var(--yj-ink-900);
  font-size: 44px;
  line-height: 1;
}

.page-products .prod-pack__fact-desc {
  margin: 0 0 16px;
  color: rgba(11, 27, 43, 0.78);
  font-size: 14px;
  line-height: 1.85;
}

.page-products .prod-pack__fact .prod-line__link {
  color: #8a5f10;
  border-bottom-color: rgba(138, 95, 16, 0.4);
}

.page-products .prod-pack__fact .prod-line__link:hover {
  color: var(--yj-orange);
  border-bottom-color: var(--yj-orange);
}

/* ---------- 结尾 ---------- */
.page-products .prod-cta {
  padding-bottom: clamp(36px, 5vw, 72px);
}

.page-products .prod-cta__inner {
  border-top: 1px solid var(--yj-line-soft);
  border-left: 3px solid var(--yj-orange);
  padding: clamp(24px, 3.4vw, 40px) clamp(20px, 3vw, 36px);
  background: linear-gradient(120deg, rgba(27, 53, 80, 0.72), rgba(11, 27, 43, 0.4));
}

.page-products .prod-cta__inner .yj-h2 {
  margin: 0 0 14px;
}

.page-products .prod-cta__inner .yj-body {
  margin: 0 0 22px;
  max-width: 62ch;
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .prod-voices {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .prod-line {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
    gap: clamp(20px, 3vw, 44px);
    padding-left: 22px;
  }

  .page-products .prod-line__fig {
    align-self: stretch;
  }

  .page-products .prod-line__fig .yj-figure__frame {
    height: 100%;
    aspect-ratio: 4 / 3;
  }
}

@media (min-width: 900px) {
  .page-products .prod-rail {
    top: 74px;
  }

  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(36px, 5vw, 84px);
    align-items: end;
  }

  .page-products .prod-pack {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(24px, 3vw, 48px);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-products .prod-layout {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: start;
    padding-top: clamp(40px, 5vw, 68px);
  }

  .page-products .prod-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-products .prod-aside {
    grid-column: 2;
    grid-row: 1;
    position: sticky;
    top: 148px;
  }

  .page-products .prod-aside .yj-index {
    display: block;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .prod-aside .yj-index__title {
    display: block;
    margin-bottom: 16px;
  }

  .page-products .prod-aside .yj-index__link {
    display: block;
    white-space: normal;
    padding: 8px 0 8px 12px;
    border-bottom: none;
    border-left: 1px solid var(--yj-line-soft);
    line-height: 1.6;
  }

  .page-products .prod-aside .yj-index__link:hover,
  .page-products .prod-aside .yj-index__link.is-active {
    border-left-color: var(--yj-amber);
    border-bottom-color: transparent;
  }
}

@media (min-width: 1180px) {
  .page-products .prod-price {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-products .prod-prices {
    scroll-snap-type: none;
    padding-bottom: 0;
    overflow: visible;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>