.page-products {
  --pd-gap: 20px;
  --pd-line: rgba(140, 144, 166, .22);
}

/* ---------- 面包屑 ---------- */
.page-products .gr-crumbs {
  padding-top: 24px;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: 28px 0 56px;
  overflow: hidden;
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 460px;
  background:
    radial-gradient(60% 70% at 18% 30%, rgba(108, 59, 255, .30), transparent 68%),
    radial-gradient(48% 60% at 82% 12%, rgba(0, 229, 160, .14), transparent 70%);
  filter: blur(6px);
  pointer-events: none;
  z-index: 0;
}

.page-products .pd-hero > .gr-shell {
  position: relative;
  z-index: 1;
}

.page-products .pd-hero__eyebrow {
  margin: 0 0 14px;
  color: var(--gr-violet-soft);
}

.page-products .pd-hero__title {
  margin: 0 0 18px;
  max-width: 18ch;
  font-size: clamp(32px, 7.6vw, 68px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--gr-bright);
}

.page-products .pd-hero__lead {
  max-width: 64ch;
  margin: 0 0 32px;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--gr-text);
}

.page-products .pd-hero__split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .pd-hero__rail {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .pd-rail__cap {
  margin: 0;
  color: var(--gr-muted);
}

.page-products .pd-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid var(--gr-line);
}

.page-products .pd-index li {
  border-bottom: 1px solid var(--gr-line);
}

.page-products .pd-index a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0 11px 16px;
  color: var(--gr-muted);
  font-size: .875rem;
  text-decoration: none;
  transition: color .2s var(--gr-ease), padding-left .2s var(--gr-ease);
}

.page-products .pd-index a span {
  color: var(--gr-violet-soft);
  font-size: .75rem;
  letter-spacing: .14em;
}

.page-products .pd-index a:hover,
.page-products .pd-index a:focus-visible {
  color: var(--gr-bright);
  padding-left: 20px;
}

.page-products .pd-rail__cta {
  justify-self: start;
  margin-top: 4px;
}

.page-products .pd-hero__stage {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-products .pd-hero__media {
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-xl);
}

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

.page-products .pd-hero__meters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-products .pd-meter {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-lg);
  background: linear-gradient(160deg, rgba(20, 20, 31, .96), rgba(11, 11, 16, .72));
}

.page-products .pd-meter__num {
  font-size: 1.6rem;
  line-height: 1.1;
  color: var(--gr-bright);
}

.page-products .pd-meter--green .pd-meter__num {
  color: var(--gr-green);
}

.page-products .pd-meter__cap {
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--gr-muted);
}

/* ---------- 通用区块头 ---------- */
.page-products .pd-head {
  margin-bottom: 28px;
}

.page-products .pd-head .gr-section__lead {
  max-width: 68ch;
}

/* ---------- 对比面板 ---------- */
.page-products .pd-compare {
  border-top: 1px solid var(--gr-line);
}

.page-products .pd-tabs {
  margin-top: 24px;
}

.page-products .gr-tabs__panel[hidden] {
  display: none;
}

.page-products .pd-compare__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

.page-products .pd-col {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-lg);
  background: linear-gradient(165deg, rgba(20, 20, 31, .98), rgba(11, 11, 16, .84));
}

.page-products .pd-col--legacy {
  border-color: rgba(240, 163, 94, .42);
  background: linear-gradient(165deg, rgba(240, 163, 94, .09), rgba(11, 11, 16, .9));
}

.page-products .pd-col__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gr-line);
}

.page-products .pd-col__date {
  font-size: .75rem;
  color: var(--gr-muted);
}

.page-products .pd-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pd-rows li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: .875rem;
  color: var(--gr-text);
}

.page-products .pd-rows__k {
  color: var(--gr-muted);
}

.page-products .pd-rows__v {
  font-size: 1rem;
  color: var(--gr-bright);
}

.page-products .pd-col__foot {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--gr-line);
  font-size: .8125rem;
  line-height: 1.7;
  color: var(--gr-muted);
}

.page-products .pd-diff__note {
  margin: 20px 0 16px;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--gr-muted);
}

/* ---------- 表格 ---------- */
.page-products .pd-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-lg);
  background: rgba(20, 20, 31, .7);
}

.page-products .pd-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: .875rem;
}

.page-products .pd-table caption {
  padding: 14px 16px;
  text-align: left;
  font-size: .75rem;
  letter-spacing: .1em;
  color: var(--gr-muted);
  border-bottom: 1px solid var(--gr-line);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--gr-line);
  white-space: nowrap;
}

.page-products .pd-table thead th {
  font-size: .75rem;
  letter-spacing: .1em;
  font-weight: 500;
  color: var(--gr-muted);
  background: rgba(35, 35, 52, .55);
}

.page-products .pd-table tbody th {
  font-weight: 500;
  color: var(--gr-text);
}

.page-products .pd-table tbody td {
  color: var(--gr-bright);
}

.page-products .pd-table tbody tr:hover td,
.page-products .pd-table tbody tr:hover th {
  background: rgba(108, 59, 255, .12);
}

.page-products .pd-table--sticky tbody th,
.page-products .pd-table--sticky thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background: #14141F;
}

.page-products .pd-table thead th:first-child {
  z-index: 3;
}

/* ---------- 筛选 ---------- */
.page-products .pd-filter {
  border-top: 1px solid var(--gr-line);
}

.page-products .pd-filter__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .pd-filter__panel {
  display: grid;
  gap: 20px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-xl);
  background: linear-gradient(170deg, rgba(20, 20, 31, .96), rgba(11, 11, 16, .8));
}

.page-products .pd-filter__group {
  display: grid;
  gap: 10px;
}

.page-products .pd-filter__group .gr-index {
  margin: 0;
  color: var(--gr-muted);
}

.page-products .pd-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pd-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-pill);
  font-size: .8125rem;
  color: var(--gr-text);
  background: rgba(35, 35, 52, .5);
}

.page-products .pd-pill.is-on {
  border-color: rgba(0, 229, 160, .55);
  color: var(--gr-green);
  background: rgba(0, 229, 160, .1);
}

.page-products .pd-filter__text {
  margin: 0;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--gr-text);
}

.page-products .pd-filter__media {
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-lg);
  max-width: 260px;
}

.page-products .pd-filter__media img {
  width: 100%;
  height: auto;
  display: block;
}

.page-products .pd-filter__table {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.page-products .pd-fold {
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-lg);
  background: rgba(20, 20, 31, .7);
  overflow: hidden;
}

.page-products .pd-fold summary {
  padding: 14px 18px;
  cursor: pointer;
  font-size: .875rem;
  color: var(--gr-violet-soft);
  list-style: none;
}

.page-products .pd-fold summary::-webkit-details-marker {
  display: none;
}

.page-products .pd-fold summary::before {
  content: "+";
  display: inline-block;
  width: 1.2em;
  font-family: var(--gr-font-mono);
  color: var(--gr-green);
}

.page-products .pd-fold[open] summary::before {
  content: "–";
}

.page-products .pd-gloss {
  margin: 0;
  padding: 0 18px 18px;
  display: grid;
  gap: 14px;
}

.page-products .pd-gloss div {
  display: grid;
  gap: 4px;
}

.page-products .pd-gloss dt {
  font-size: .8125rem;
  letter-spacing: .06em;
  color: var(--gr-bright);
}

.page-products .pd-gloss dd {
  margin: 0;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--gr-muted);
}

/* ---------- 旧版入口 ---------- */
.page-products .pd-legacy {
  border-top: 1px solid var(--gr-line);
}

.page-products .pd-legacy__card {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: 26px 20px;
  border: 1px solid rgba(240, 163, 94, .36);
  border-radius: var(--gr-r-xl);
  background:
    radial-gradient(80% 100% at 100% 0%, rgba(240, 163, 94, .12), transparent 62%),
    linear-gradient(160deg, rgba(20, 20, 31, .98), rgba(11, 11, 16, .88));
  clip-path: polygon(0 0, 100% 2.4%, 100% 100%, 0 97.6%);
}

.page-products .pd-legacy__body {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .pd-legacy__body .gr-index {
  margin: 0;
  color: var(--gr-amber);
}

.page-products .pd-legacy__lead {
  margin: 0;
  max-width: 62ch;
  font-size: .9375rem;
  line-height: 1.85;
  color: var(--gr-text);
}

.page-products .pd-legacy__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-legacy__list li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: .875rem;
  line-height: 1.75;
  color: var(--gr-text);
}

.page-products .pd-legacy__no {
  flex: none;
  width: 1.6rem;
  height: 1.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--gr-r-pill);
  border: 1px solid rgba(240, 163, 94, .5);
  color: var(--gr-amber);
  font-size: .6875rem;
}

.page-products .pd-legacy__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-products .pd-legacy__media {
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-lg);
  overflow: hidden;
  align-self: start;
}

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

/* ---------- 导出 ---------- */
.page-products .pd-export {
  border-top: 1px solid var(--gr-line);
}

.page-products .pd-export__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-products .pd-export__media {
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-xl);
  overflow: hidden;
  align-self: start;
}

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

.page-products .pd-export__cards {
  display: grid;
  gap: 16px;
}

.page-products .pd-export__card {
  display: grid;
  gap: 10px;
  padding: 22px 20px;
  border-radius: var(--gr-r-lg);
  border: 1px solid var(--gr-line);
  background: linear-gradient(165deg, rgba(20, 20, 31, .98), rgba(11, 11, 16, .84));
}

.page-products .pd-export__card--green {
  border-color: rgba(0, 229, 160, .38);
  background: linear-gradient(165deg, rgba(0, 229, 160, .08), rgba(11, 11, 16, .9));
}

.page-products .pd-export__no {
  margin: 0;
  font-size: 2rem;
  line-height: 1;
  color: var(--gr-violet-soft);
}

.page-products .pd-export__card--green .pd-export__no {
  color: var(--gr-green);
}

.page-products .pd-export__card .gr-card__title {
  margin: 0;
  font-size: 1.125rem;
  color: var(--gr-bright);
}

.page-products .pd-export__text {
  margin: 0;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--gr-text);
}

.page-products .pd-export__meta {
  list-style: none;
  margin: 0;
  padding: 12px 0 0;
  border-top: 1px dashed var(--gr-line);
  display: grid;
  gap: 6px;
  font-size: .8125rem;
  color: var(--gr-muted);
}

.page-products .pd-export__path {
  margin: 24px 0 0;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--gr-muted);
}

.page-products .pd-export__path a {
  color: var(--gr-violet-soft);
}

/* ---------- 手机上使用 ---------- */
.page-products .pd-mobile {
  border-top: 1px solid var(--gr-line);
  padding-bottom: 72px;
}

.page-products .pd-mobile__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .pd-mobile__media {
  border: 1px solid var(--gr-line);
  border-radius: var(--gr-r-xl);
  overflow: hidden;
  align-self: start;
}

.page-products .pd-mobile__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: saturate(.85);
}

.page-products .pd-mobile__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 3px;
}

.page-products .pd-mobile__item {
  display: grid;
  gap: 6px;
  padding: 16px 0 16px 20px;
  border-left: 2px solid var(--gr-line);
  transition: border-color .2s var(--gr-ease);
}

.page-products .pd-mobile__item:hover {
  border-left-color: var(--gr-green);
}

.page-products .pd-mobile__item h3 {
  margin: 0;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--gr-bright);
}

.page-products .pd-mobile__item p {
  margin: 0;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--gr-muted);
}

.page-products .pd-mobile__foot {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--gr-line);
  display: grid;
  gap: 8px;
}

.page-products .pd-mobile__foot p {
  margin: 0;
  font-size: .875rem;
  line-height: 1.8;
  color: var(--gr-muted);
}

.page-products .pd-mobile__foot a {
  color: var(--gr-violet-soft);
}

/* ---------- 焦点可见性 ---------- */
.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--gr-green);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .pd-hero__meters {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 960px) {
  .page-products .pd-hero {
    padding: 40px 0 76px;
  }

  .page-products .pd-hero__split {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .pd-hero__rail {
    position: sticky;
    top: 96px;
  }

  .page-products .pd-hero__stage {
    gap: 22px;
  }

  .page-products .pd-filter__grid {
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    gap: 32px;
  }

  .page-products .pd-legacy__card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 40px;
    padding: 40px 36px;
  }

  .page-products .pd-export__grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .pd-mobile__grid {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .pd-head {
    margin-bottom: 36px;
  }
}

@media (min-width: 1200px) {
  .page-products .pd-hero__lead {
    font-size: 1.0625rem;
  }

  .page-products .pd-export__cards {
    align-content: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-index a,
  .page-products .pd-mobile__item {
    transition: none;
  }
}
</main>