.page-products {
  --acc-red: #E0253C;
  --acc-orange: #FF6A2B;
  --acc-blue: #1B45C8;
  --acc-cyan: #22E0D2;
  --acc-gold: #F0C24B;
  position: relative;
  isolation: isolate;
  color: var(--ink);
}

.page-products::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(680px 400px at 10% 0%, rgba(224, 37, 60, 0.16), transparent 66%),
    radial-gradient(720px 440px at 92% 3%, rgba(27, 69, 200, 0.2), transparent 68%),
    radial-gradient(560px 360px at 52% 46%, rgba(34, 224, 210, 0.07), transparent 70%);
}

/* ---------- 首屏 ---------- */
.page-products .exp-hero {
  padding-block: clamp(22px, 4vw, 52px) clamp(30px, 5vw, 62px);
}

.page-products .exp-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(22px, 4vw, 42px);
}

.page-products .exp-hero h1 {
  font-size: clamp(29px, 6vw, 62px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 10px 0 0;
}

.page-products .exp-hero .lede {
  margin-top: clamp(14px, 2vw, 20px);
  max-width: 62ch;
}

@media (min-width: 960px) {
  .page-products .exp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

.page-products .exp-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .hs {
  background: var(--panel);
  padding: clamp(14px, 2vw, 20px);
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-left: 3px solid transparent;
}

.page-products .hs--red { border-left-color: var(--acc-red); }
.page-products .hs--blue { border-left-color: var(--acc-blue); }

.page-products .hs__v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
}

.page-products .hs--red .hs__v { color: var(--acc-orange); }
.page-products .hs--blue .hs__v { color: var(--acc-cyan); }

.page-products .hs__k {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* ---------- 工作台 ---------- */
.page-products .workbench {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

@media (min-width: 1024px) {
  .page-products .workbench {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }
  .page-products .wb-rail {
    position: sticky;
    top: 104px;
  }
}

.page-products .wb-rail {
  display: grid;
  gap: 12px;
  align-self: start;
}

.page-products .rail-block {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  padding: 14px 16px;
}

.page-products .rail-block--red { border-left: 3px solid var(--acc-red); }
.page-products .rail-block--blue { border-left: 3px solid var(--acc-blue); }

.page-products .rail-block__key {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.page-products .rail-list li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 13.5px;
  color: var(--ink);
  line-height: 1.5;
}

.page-products .rail-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  color: var(--muted);
  min-width: 30px;
  flex: 0 0 auto;
}

.page-products .rail-block--red .rail-num { color: var(--acc-orange); }
.page-products .rail-block--blue .rail-num { color: var(--acc-cyan); }

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

.page-products .rail-index a {
  display: block;
  padding: 8px 10px;
  font-size: 13.5px;
  color: var(--ink);
  text-decoration: none;
  border-left: 2px solid var(--edge);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  transition: border-color var(--t), color var(--t), background var(--t);
}

.page-products .rail-index a:hover,
.page-products .rail-index a:focus-visible {
  border-left-color: var(--acc-cyan);
  color: var(--acc-cyan);
  background: rgba(34, 224, 210, 0.07);
}

/* ---------- 面板 ---------- */
.page-products .bench-panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: var(--r-lg);
  padding: clamp(18px, 3vw, 34px);
  margin-bottom: clamp(20px, 3vw, 34px);
  --accent: var(--acc-red);
}

.page-products .bench-panel:last-child { margin-bottom: 0; }

.page-products .bench-panel--red { --accent: var(--acc-red); }
.page-products .bench-panel--blue { --accent: var(--acc-blue); }
.page-products .bench-panel--gold { --accent: var(--acc-gold); }

.page-products .bench-panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(18px, 3vw, 34px);
  width: 3px;
  height: 44px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}

.page-products .bench-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--edge);
  margin-bottom: clamp(18px, 2.5vw, 28px);
}

.page-products .bench-panel__head h2 { margin: 8px 0 0; }

.page-products .bench-panel__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .bench-panel__body {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-products .bench-panel__body .prose { margin: 0; }

/* ---------- 媒体占位 ---------- */
.page-products .bench-media {
  margin: 0 0 clamp(18px, 2.5vw, 26px);
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .bench-media .media__img,
.page-products .bp-media .media__img,
.page-products .curve-media .media__img,
.page-products .card-media .media__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .bp-media,
.page-products .curve-media,
.page-products .card-media {
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  overflow: hidden;
  margin: 0;
}

.page-products .card-media { position: relative; }

.page-products .card-media .media__caption {
  display: block;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--muted);
  border-top: 1px solid var(--edge);
}

/* ---------- 窗口切换 ---------- */
.page-products .win-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .win-tabs a {
  flex: 0 0 auto;
  scroll-snap-align: start;
  padding: 8px 15px;
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  border: 1px solid var(--edge);
  border-radius: 999px;
  transition: color var(--t), border-color var(--t), background var(--t);
}

.page-products .win-tabs a:hover,
.page-products .win-tabs a:focus-visible {
  color: var(--ink);
  border-color: var(--acc-cyan);
  background: rgba(34, 224, 210, 0.08);
}

.page-products .filter-pane { display: none; }
.page-products .filter-pane--default { display: block; }
.page-products .filter-panes:has(.filter-pane:target) .filter-pane--default { display: none; }
.page-products .filter-panes .filter-pane:target { display: block; }

.page-products .filter-pane {
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  background: var(--void);
  padding: 4px;
}

.page-products .filter-pane .table-wrap,
.page-products .bench-panel__body .table-wrap {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .data-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .data-table th,
.page-products .data-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--edge);
  white-space: nowrap;
}

.page-products .data-table thead th {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--panel);
}

.page-products .data-table tbody tr {
  transition: background var(--t), box-shadow var(--t);
}

.page-products .data-table tbody tr:hover {
  background: linear-gradient(90deg, rgba(224, 37, 60, 0.1), rgba(27, 69, 200, 0.1));
  box-shadow: inset 3px 0 0 var(--acc-cyan);
}

.page-products .data-table .num,
.page-products .data-table .num-cell {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

/* ---------- BP 面板 ---------- */
.page-products .bp-layout {
  display: grid;
  gap: clamp(16px, 2.5vw, 26px);
}

@media (min-width: 1080px) {
  .page-products .bp-layout {
    grid-template-columns: 260px minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .bp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.6vw, 16px);
}

@media (min-width: 620px) {
  .page-products .bp-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.page-products .bp-player {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: linear-gradient(160deg, rgba(233, 238, 247, 0.035), transparent 62%);
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  transition: border-color var(--t), transform var(--t);
}

.page-products .bp-player--red { border-left: 3px solid var(--acc-red); }
.page-products .bp-player--blue { border-left: 3px solid var(--acc-blue); }

.page-products .bp-player:hover {
  border-color: var(--acc-cyan);
  transform: translateX(5px);
}

.page-products .bp-player__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .bp-player__id {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-products .bp-ring {
  position: relative;
  width: 92px;
  height: 92px;
  margin: 0 auto;
}

.page-products .bp-ring svg {
  display: block;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.page-products .bp-ring__track {
  fill: none;
  stroke: var(--edge);
  stroke-width: 3;
}

.page-products .bp-ring__fill {
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  transition: stroke var(--t);
}

.page-products .bp-player--red .bp-ring__fill { stroke: var(--acc-orange); }
.page-products .bp-player--blue .bp-ring__fill { stroke: var(--acc-cyan); }

.page-products .bp-ring__val {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .bp-metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--edge);
  border-radius: var(--r-sm);
}

.page-products .bp-metric {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 11px;
  border-bottom: 1px solid var(--edge);
  transition: background var(--t);
}

.page-products .bp-metric:last-child { border-bottom: none; }
.page-products .bp-metric:hover { background: rgba(34, 224, 210, 0.08); }

.page-products .bp-metric__k {
  font-size: 12px;
  color: var(--muted);
}

.page-products .bp-metric__v {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14.5px;
  color: var(--ink);
  transition: color var(--t);
}

.page-products .bp-metric:hover .bp-metric__v { color: var(--acc-cyan); }

.page-products .bp-metric::after {
  content: attr(data-def);
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: calc(100% + 6px);
  z-index: 4;
  padding: 7px 9px;
  background: var(--void);
  border: 1px solid var(--acc-cyan);
  border-radius: var(--r-sm);
  font-size: 11px;
  line-height: 1.55;
  color: var(--ink);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t);
}

.page-products .bp-metric:hover::after { opacity: 1; }

/* ---------- 曲线 ---------- */
.page-products .curve-layout {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
}

@media (min-width: 960px) {
  .page-products .curve-layout {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

.page-products .curve-copy {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-products .curve-copy .prose { margin: 0; }

.page-products .curve-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .curve-item {
  background: var(--panel);
  padding: 14px 16px;
  border-left: 3px solid transparent;
}

.page-products .curve-item--red { border-left-color: var(--acc-red); }
.page-products .curve-item--blue { border-left-color: var(--acc-blue); }
.page-products .curve-item--cyan { border-left-color: var(--acc-cyan); }

.page-products .curve-item__k {
  display: inline-block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .curve-item__t {
  margin: 4px 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .curve-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 数据卡片 ---------- */
.page-products .card-layout {
  display: grid;
  gap: clamp(18px, 2.6vw, 34px);
}

@media (min-width: 900px) {
  .page-products .card-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

.page-products .card-copy {
  display: grid;
  gap: clamp(12px, 1.8vw, 18px);
}

.page-products .card-copy .prose { margin: 0; }

.page-products .cite-snippet {
  margin: 0;
  padding: 14px 16px;
  background: var(--void);
  border: 1px solid var(--edge);
  border-left: 3px solid var(--acc-gold);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--acc-gold);
  white-space: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ---------- 适用人群 ---------- */
.page-products .exp-audience .title-lg {
  margin: 8px 0 clamp(20px, 3vw, 32px);
}

.page-products .aud-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.8vw, 18px);
}

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

@media (min-width: 1120px) {
  .page-products .aud-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.page-products .aud-card {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--edge);
  border-top: 3px solid var(--acc-red);
  border-radius: var(--r-md);
  display: grid;
  gap: 10px;
  align-content: start;
  transition: transform var(--t), border-color var(--t);
}

.page-products .aud-card--red { border-top-color: var(--acc-red); }
.page-products .aud-card--blue { border-top-color: var(--acc-blue); }
.page-products .aud-card--cyan { border-top-color: var(--acc-cyan); }
.page-products .aud-card--gold { border-top-color: var(--acc-gold); }

.page-products .aud-card:hover { transform: translateY(-5px); }

.page-products .aud-card__t {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .aud-card p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .aud-card__path {
  padding-top: 10px;
  border-top: 1px solid var(--edge);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--ink) !important;
}

/* ---------- 收束 ---------- */
.page-products .exp-cta__box {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 3.4vw, 44px);
  border: 1px solid var(--edge);
  border-radius: var(--r-lg);
  background:
    linear-gradient(120deg, rgba(224, 37, 60, 0.14), transparent 46%),
    linear-gradient(300deg, rgba(27, 69, 200, 0.18), transparent 50%),
    var(--panel);
}

@media (min-width: 900px) {
  .page-products .exp-cta__box {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
  }
  .page-products .exp-cta__box .btn-row { justify-content: flex-end; }
}

.page-products .exp-cta__box h2 { margin: 8px 0 12px; }
.page-products .exp-cta__box .prose { margin: 0; }

.page-products .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 小屏收尾 ---------- */
@media (max-width: 520px) {
  .page-products .bench-panel {
    border-radius: var(--r-md);
  }
  .page-products .exp-hero__stats {
    grid-template-columns: 1fr;
  }
  .page-products .data-table {
    min-width: 560px;
  }
  .page-products .bp-metric::after {
    left: 4px;
    right: 4px;
  }
}
<<<END>>>