.page-products {
  --pp-hair: rgba(142, 134, 240, .26);
  --pp-hair-strong: rgba(142, 134, 240, .52);
  --pp-gold-hair: rgba(217, 164, 65, .55);
  --pp-row-hover: #121a34;
  --pp-row-base: #0B1020;
  --pp-ink: #1B2030;
  --pp-ink-dim: #4A5064;
  --pp-sheet-rule: rgba(92, 100, 114, .3);
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products [data-filtered-out] {
  display: none !important;
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  position: relative;
  padding-top: 10px;
}

.page-products .pp-hero .breadcrumb {
  margin-bottom: 26px;
}

.page-products .pp-hero__title {
  max-width: 18ch;
  margin: 14px 0 20px;
}

.page-products .pp-hero__lede {
  max-width: 64ch;
  color: var(--text-2);
}

.page-products .pp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.page-products .pp-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--pp-hair);
}

.page-products .legend__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--text-3);
}

/* ---------- 通用小节文字 ---------- */

.page-products .pp-lead {
  max-width: 72ch;
  margin-top: 14px;
  color: var(--text-2);
  line-height: 1.85;
}

.page-products .pp-line__head {
  max-width: 78ch;
}

/* ---------- 口径说明 ---------- */

.page-products .pp-caliber {
  display: grid;
  gap: 1px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  background: var(--pp-hair);
  border: 1px solid var(--pp-hair);
}

.page-products .pp-caliber__item {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 14px;
  padding: 18px 18px 20px;
  background: var(--pp-row-base);
}

.page-products .pp-caliber__num {
  display: inline-block;
  font-size: .78rem;
  letter-spacing: .08em;
  color: var(--gold);
  padding-top: 3px;
}

.page-products .pp-caliber__body h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-1);
}

.page-products .pp-caliber__body p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--text-2);
}

/* ---------- 筛选条 ---------- */

.page-products .pp-filter {
  position: relative;
  padding: 22px 22px 24px;
  background:
    linear-gradient(118deg, rgba(75, 63, 191, .32) 0%, rgba(11, 16, 32, .92) 58%, rgba(7, 11, 22, .96) 100%);
  clip-path: polygon(26px 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%, 0 26px);
}

.page-products .pp-filter__head {
  margin-bottom: 16px;
}

.page-products .pp-filter__hint {
  margin: 8px 0 0;
  font-size: .84rem;
  color: var(--text-3);
  line-height: 1.7;
}

.page-products .pp-filter__rail {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .filter-chip {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .05em;
  padding: 8px 15px;
  color: var(--text-2);
  background: rgba(11, 16, 32, .6);
  border: 1px solid var(--pp-hair);
  border-radius: var(--capsule);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background-color .2s var(--ease);
}

.page-products .filter-chip:hover {
  color: var(--text-1);
  border-color: var(--pp-hair-strong);
}

.page-products .filter-chip[aria-pressed="true"] {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(217, 164, 65, .1);
}

.page-products .filter-chip:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-products .pp-filter__count {
  margin: 18px 0 0;
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--text-3);
}

.page-products .pp-filter__count [data-filter-count] {
  color: var(--cyan);
}

/* ---------- 产品线区块 ---------- */

.page-products .pp-line {
  position: relative;
}

.page-products .pp-line::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--gutter);
  right: var(--gutter);
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--pp-hair-strong) 22%, rgba(217, 164, 65, .35) 62%, transparent 100%);
  transform: rotate(-0.35deg);
  transform-origin: left center;
}

.page-products .pp-line--alt {
  background: linear-gradient(180deg, rgba(75, 63, 191, .12) 0%, rgba(11, 16, 32, 0) 62%);
}

.page-products .pp-figure {
  margin: 30px 0 0;
  max-width: 640px;
}

.page-products .pp-figure--right {
  margin-left: auto;
}

/* ---------- 参数表 ---------- */

.page-products .pp-table__wrap {
  margin-top: 28px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  background: rgba(7, 11, 22, .68);
  border: 1px solid var(--pp-hair);
  -webkit-overflow-scrolling: touch;
}

.page-products .pp-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--text-1);
}

.page-products .pp-table caption {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .1em;
  color: var(--gold);
  border-bottom: 1px solid var(--pp-gold-hair);
}

.page-products .pp-table thead th {
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .06em;
  white-space: nowrap;
  color: var(--text-2);
  background: rgba(75, 63, 191, .16);
  border-bottom: 1px solid var(--pp-gold-hair);
}

.page-products .pp-table thead th .mono {
  color: var(--gold);
  font-size: .7rem;
}

.page-products .pp-table tbody th,
.page-products .pp-table tbody td {
  padding: 15px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .param-row {
  cursor: pointer;
  background: transparent;
  transition: background-color .2s var(--ease);
}

.page-products .param-row:hover,
.page-products .param-row:focus-visible {
  background: var(--pp-row-hover);
  outline: none;
}

.page-products .param-row:focus-visible {
  box-shadow: inset 0 0 0 2px var(--cyan);
}

.page-products .param-row__id {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--pp-row-base);
  color: var(--gold);
  font-size: .8rem;
  letter-spacing: .04em;
  white-space: nowrap;
  transition: background-color .2s var(--ease);
}

.page-products .param-row:hover .param-row__id,
.page-products .param-row:focus-visible .param-row__id {
  background: var(--pp-row-hover);
}

.page-products .param-row td:last-child {
  white-space: nowrap;
  color: var(--text-1);
  font-size: .8rem;
  letter-spacing: .04em;
}

/* ---------- 选型维度 ---------- */

.page-products .pp-axes {
  position: relative;
  overflow: hidden;
  background: var(--void-deep);
}

.page-products .pp-axes__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
  pointer-events: none;
}

.page-products .pp-axes__inner {
  position: relative;
  z-index: 1;
}

.page-products .pp-axes__grid {
  display: grid;
  gap: 1px;
  margin-top: 32px;
  background: var(--pp-hair);
  border: 1px solid var(--pp-hair);
}

.page-products .pp-axis {
  padding: 24px 22px 26px;
  background: rgba(11, 16, 32, .88);
}

.page-products .pp-axis__num {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--cyan);
  margin-bottom: 10px;
}

.page-products .pp-axis h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.24rem;
  font-weight: 800;
  color: var(--text-1);
}

.page-products .pp-axis p {
  margin: 0 0 14px;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--text-2);
}

.page-products .pp-axis__look {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--pp-hair);
  font-size: .78rem;
  color: var(--text-3);
}

.page-products .pp-axis__look .mono {
  color: var(--gold);
  margin-right: 8px;
  letter-spacing: .06em;
}

/* ---------- 资料清单（米白档案页） ---------- */

.page-products .pp-sheet {
  padding: clamp(40px, 7vw, 84px) 0;
  background: var(--paper);
  color: var(--pp-ink);
}

.page-products .pp-sheet__eyebrow {
  color: var(--stone);
}

.page-products .pp-sheet__title {
  color: var(--pp-ink);
}

.page-products .pp-sheet__lead {
  max-width: 68ch;
  margin-top: 14px;
  color: var(--pp-ink-dim);
  line-height: 1.85;
}

.page-products .pp-docgrid {
  display: grid;
  gap: 26px;
  margin-top: 32px;
}

.page-products .pp-docs {
  display: grid;
  gap: 1px;
  background: var(--pp-sheet-rule);
  border: 1px solid var(--pp-sheet-rule);
}

.page-products .pp-doc {
  padding: 20px 20px 22px;
  background: var(--paper);
}

.page-products .pp-doc h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--pp-ink);
}

.page-products .pp-doc h3::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--violet);
}

.page-products .pp-doc ul {
  margin: 0;
  padding-left: 1.15em;
  color: var(--pp-ink-dim);
  font-size: .88rem;
  line-height: 1.85;
}

.page-products .pp-doc li + li {
  margin-top: 4px;
}

.page-products .pp-docfig {
  margin: 0;
  align-self: start;
}

.page-products .pp-docfig .media-frame__caption {
  color: var(--pp-ink-dim);
}

/* ---------- 后续去向 ---------- */

.page-products .pp-next__list {
  display: grid;
  gap: 1px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  background: var(--pp-hair);
  border: 1px solid var(--pp-hair);
}

.page-products .pp-next__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 18px;
  padding: 18px 20px;
  background: var(--pp-row-base);
  color: var(--text-1);
  text-decoration: none;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}

.page-products .pp-next__list a:hover {
  background: var(--pp-row-hover);
  color: var(--gold);
}

.page-products .pp-next__list a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .pp-next__label {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
}

.page-products .pp-next__hint {
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--text-3);
}

.page-products .pp-next__note {
  max-width: 76ch;
  margin-top: 26px;
  font-size: .84rem;
  line-height: 1.85;
  color: var(--text-3);
}

/* ---------- 参数抽屉 ---------- */

.page-products .drawer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  justify-content: flex-end;
  visibility: hidden;
  pointer-events: none;
}

.page-products .drawer[data-open] {
  visibility: visible;
  pointer-events: auto;
}

.page-products .drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 7, 15, .74);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.page-products .drawer[data-open] .drawer__backdrop {
  opacity: 1;
}

.page-products .drawer__panel {
  position: relative;
  width: min(520px, 94vw);
  height: 100%;
  overflow-y: auto;
  background: var(--void-deep);
  border-left: 1px solid var(--line-strong);
  transform: translateX(100%);
  transition: transform var(--dur) var(--ease);
}

.page-products .drawer[data-open] .drawer__panel {
  transform: translateX(0);
}

.page-products .drawer__head {
  position: relative;
  padding: 26px 24px 22px;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .drawer__eyebrow {
  margin: 0 0 10px;
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-products .drawer__title {
  margin: 0;
  padding-right: 44px;
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-1);
}

.page-products .drawer__close {
  position: absolute;
  top: 20px;
  right: 18px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--text-2);
  background: transparent;
  border: 1px solid var(--pp-hair);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .drawer__close:hover {
  color: var(--gold);
  border-color: var(--gold);
}

.page-products .drawer__body {
  padding: 8px 24px 40px;
}

.page-products .pp-spec {
  margin: 0;
}

.page-products .pp-spec__row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--pp-hair);
}

.page-products .pp-spec__row:first-child {
  border-top: 0;
}

.page-products .pp-spec__row dt {
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .05em;
  color: var(--gold);
  line-height: 1.6;
}

.page-products .pp-spec__row dd {
  margin: 0;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--text-1);
}

/* ---------- 断点 ---------- */

@media (min-width: 760px) {
  .page-products .pp-caliber {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pp-docs {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pp-axes__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pp-next__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 980px) {
  .page-products .pp-hero__title {
    max-width: 16ch;
  }

  .page-products .pp-docgrid {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }

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

  .page-products .pp-filter {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px 24px;
    padding: 24px 28px;
  }

  .page-products .pp-filter__head {
    margin-bottom: 0;
  }

  .page-products .pp-filter__count {
    margin: 0;
    text-align: right;
    white-space: nowrap;
  }
}

@media (min-width: 1100px) {
  .page-products .pp-line .container {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 759px) {
  .page-products .pp-caliber__item {
    grid-template-columns: 52px 1fr;
    gap: 10px;
  }

  .page-products .pp-spec__row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .page-products .pp-figure,
  .page-products .pp-figure--right {
    max-width: 100%;
    margin-left: 0;
  }

  .page-products .param-row td:last-child {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .drawer__panel,
  .page-products .drawer__backdrop,
  .page-products .param-row,
  .page-products .param-row__id,
  .page-products .filter-chip,
  .page-products .pp-next__list a {
    transition: none;
  }
}