.page-products {
  --pp-lede: rgba(232, 236, 247, 0.76);
  --pp-gap: clamp(20px, 3.2vw, 40px);
  --pp-line: rgba(27, 37, 71, 0.75);
  padding-bottom: clamp(40px, 6vw, 88px);
}

/* ---------- 通用排版 ---------- */

.page-products .pp-h2 {
  font-size: clamp(1.65rem, 3.4vw, 2.6rem);
  font-weight: 300;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--silver);
  margin: 0.42em 0 0;
}

.page-products .pp-h2--ink {
  color: var(--ink);
}

.page-products .pp-eyebrow--ink {
  color: rgba(26, 23, 18, 0.62);
  letter-spacing: 0.24em;
}

.page-products .pp-lede {
  margin-top: 0.95em;
  color: var(--pp-lede);
  max-width: 44em;
}

.page-products .mono,
.page-products .num {
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(24px, 4vw, 48px);
  padding-bottom: clamp(40px, 6.5vw, 84px);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  width: min(760px, 92vw);
  aspect-ratio: 1 / 1;
  right: -20%;
  top: -34%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(142, 124, 255, 0.18), rgba(142, 124, 255, 0) 68%);
  pointer-events: none;
  z-index: 0;
}

.page-products .pp-hero > .container {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero .breadcrumb {
  margin-bottom: clamp(18px, 3vw, 30px);
}

.page-products .pp-hero__grid {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-products .pp-hero__title {
  font-size: clamp(2.15rem, 6.2vw, 4.4rem);
  font-weight: 250;
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--silver);
  margin: 0.5em 0 0;
  max-width: 17em;
}

.page-products .pp-hero__lede {
  margin-top: 1.1em;
  max-width: 34em;
  color: var(--pp-lede);
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

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

.page-products .pp-telemetry {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--orbit);
  border: 2px solid var(--orbit);
}

.page-products .pp-telemetry__item {
  background: var(--panel);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.page-products .pp-telemetry__key {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-products .pp-telemetry__val {
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1.2;
  color: var(--silver);
  font-variant-numeric: tabular-nums;
}

/* ---------- 读法 ---------- */

.page-products .pp-read__head {
  max-width: 48em;
}

.page-products .pp-fields {
  list-style: none;
  margin: clamp(26px, 4vw, 48px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--orbit);
  border: 2px solid var(--orbit);
}

.page-products .pp-fields__item {
  background: var(--panel);
  padding: clamp(18px, 2.4vw, 26px);
  min-width: 0;
}

.page-products .pp-fields__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--magenta);
}

.page-products .pp-fields__title {
  font-size: 1.06rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--silver);
  margin: 0.7em 0 0;
}

.page-products .pp-fields__text {
  margin: 0.6em 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 对照表 ---------- */

.page-products .pp-table__head {
  max-width: 52em;
}

.page-products .pp-table__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 24px;
  margin-top: clamp(18px, 2.6vw, 28px);
  font-size: 13px;
  color: var(--mist);
}

.page-products .pp-legend {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .pp-legend__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--fluor);
  box-shadow: 0 0 10px rgba(57, 242, 200, 0.7);
  flex: none;
}

.page-products .pp-legend__line {
  width: 18px;
  height: 2px;
  flex: none;
}

.page-products .pp-legend__line--price {
  background: var(--fluor);
}

.page-products .pp-legend__line--fee {
  background: var(--violet);
}

.page-products .pp-legend--note {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pp-table__scroll {
  margin-top: clamp(16px, 2.4vw, 24px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 2px solid var(--orbit);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-products .pp-table__scroll:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: 3px;
}

.page-products .pp-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .pp-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--mist);
  text-align: left;
  white-space: nowrap;
  padding: 14px 16px;
  background: rgba(27, 37, 71, 0.42);
  border-bottom: 1px solid var(--orbit);
}

.page-products .pp-table thead th.num {
  text-align: right;
}

.page-products .pp-table tbody td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--pp-line);
  color: var(--silver);
  white-space: nowrap;
  transition: background-color 180ms var(--ease);
}

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

.page-products .pp-table tbody tr:hover td,
.page-products .pp-table tbody tr:focus-within td {
  background: rgba(142, 124, 255, 0.1);
}

.page-products .pp-table tbody tr:hover td:first-child,
.page-products .pp-table tbody tr:focus-within td:first-child {
  box-shadow: inset 2px 0 0 0 var(--violet);
}

.page-products .pp-table .pp-num {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  font-weight: 500;
  color: var(--fluor);
  letter-spacing: 0.01em;
}

.page-products .pp-coord {
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--violet);
}

.page-products .pp-sn {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pp-table__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 28px;
  margin-top: 18px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pp-table__foot p {
  margin: 0;
  max-width: 46em;
}

/* ---------- 额度仪表盘 ---------- */

.page-products .pp-quota__panel {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--orbit);
  background: linear-gradient(158deg, #0b1226 0%, #05070f 74%);
  box-shadow: var(--shadow-hard);
  padding: clamp(26px, 4.6vw, 60px) clamp(20px, 3.6vw, 52px);
}

.page-products .pp-quota__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  z-index: 0;
  pointer-events: none;
}

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

.page-products .pp-quota__grid {
  margin-top: clamp(24px, 4vw, 44px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pp-quota__card {
  background: rgba(11, 18, 38, 0.88);
  border: 1px solid var(--orbit);
  padding: clamp(18px, 2.4vw, 26px);
  min-width: 0;
}

.page-products .pp-gauge {
  display: block;
  width: 132px;
  height: auto;
  margin-bottom: 16px;
}

.page-products .pp-gauge__track {
  fill: none;
  stroke: var(--orbit);
  stroke-width: 8;
  stroke-linecap: round;
}

.page-products .pp-gauge__arc {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
}

.page-products .pp-gauge__arc--std {
  stroke: rgba(142, 124, 255, 0.42);
  stroke-dasharray: 64 145;
}

.page-products .pp-gauge__arc--pro {
  stroke: rgba(142, 124, 255, 0.72);
  stroke-dasharray: 104 145;
}

.page-products .pp-gauge__arc--team {
  stroke: rgba(142, 124, 255, 1);
  stroke-dasharray: 145 145;
}

.page-products .pp-quota__name {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--silver);
  margin: 0;
}

.page-products .pp-quota__text {
  margin: 0.7em 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pp-quota__hint {
  margin: 1.1em 0 0;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--violet);
}

/* ---------- 历史轨迹 ---------- */

.page-products .pp-track__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

.page-products .pp-track__notes {
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 clamp(22px, 3vw, 30px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-track__notes li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pp-track__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--amber);
}

.page-products .pp-track__chart {
  border: 2px solid var(--orbit);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  padding: clamp(14px, 2.2vw, 26px);
  min-width: 0;
}

.page-products .pp-chart {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.page-products .pp-chart__grid {
  stroke: rgba(27, 37, 71, 0.95);
  stroke-width: 1;
}

.page-products .pp-chart__axis {
  fill: var(--mist);
  font-family: var(--font-mono);
  font-size: 11px;
}

.page-products .pp-chart__area--price {
  fill: rgba(57, 242, 200, 0.1);
}

.page-products .pp-chart__line--price {
  fill: none;
  stroke: var(--fluor);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .pp-chart__line--fee {
  fill: none;
  stroke: var(--violet);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-products .pp-chart__dot--price {
  fill: var(--fluor);
}

.page-products .pp-chart__dot--fee {
  fill: var(--violet);
}

.page-products .pp-chart__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--orbit);
  font-size: 12.5px;
  color: var(--mist);
}

.page-products .pp-legend--price {
  color: var(--silver);
}

.page-products .pp-legend--fee {
  color: var(--silver);
}

/* ---------- 场景路径 ---------- */

.page-products .pp-paths__head {
  max-width: 50em;
}

.page-products .pp-paths__figure {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-products .pp-paths__list {
  margin-top: clamp(26px, 4vw, 42px);
  display: grid;
  gap: 14px;
}

.page-products .pp-path {
  border: 2px solid var(--orbit);
  background: var(--panel);
  box-shadow: var(--shadow-soft);
}

.page-products .pp-path__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding: 18px clamp(16px, 2vw, 26px);
  cursor: pointer;
  list-style: none;
  color: var(--silver);
}

.page-products .pp-path__summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-path__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--violet);
}

.page-products .pp-path[open] .pp-path__summary::after {
  content: "–";
}

.page-products .pp-path__summary:focus-visible {
  outline: 2px solid var(--violet);
  outline-offset: -2px;
}

.page-products .pp-path__idx {
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--magenta);
}

.page-products .pp-path__name {
  font-size: 1.05rem;
  font-weight: 500;
}

.page-products .pp-path__hint {
  font-size: 13px;
  color: var(--mist);
}

.page-products .pp-path__steps {
  list-style: none;
  counter-reset: ppstep;
  margin: 0;
  padding: 0 0 18px;
}

.page-products .pp-path__steps li {
  counter-increment: ppstep;
  position: relative;
  padding: 11px clamp(16px, 2vw, 26px) 11px clamp(48px, 5vw, 68px);
  border-top: 1px solid var(--pp-line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pp-path__steps li::before {
  content: counter(ppstep, decimal-leading-zero);
  position: absolute;
  left: clamp(16px, 2vw, 26px);
  top: 11px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--violet);
}

/* ---------- 旧版本资料 ---------- */

.page-products .pp-archive__card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 38px);
  align-items: center;
  border: 2px solid var(--orbit);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
  padding: clamp(20px, 3.2vw, 40px);
}

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

.page-products .pp-archive__list {
  list-style: none;
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-products .pp-archive__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-products .pp-archive__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: var(--amber);
}

.page-products .pp-archive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 28px);
}

/* ---------- 更新节奏（纸页区） ---------- */

.page-products .pp-cadence__panel {
  color: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-paper);
  padding: clamp(24px, 4vw, 52px);
}

.page-products .pp-cadence__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

.page-products .pp-cadence__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-cadence__list li {
  border-top: 2px solid rgba(26, 23, 18, 0.14);
  padding: 15px 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(26, 23, 18, 0.78);
}

.page-products .pp-cadence__list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pp-cadence__list strong {
  display: block;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 2px;
}

.page-products .pp-cadence__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  margin-top: clamp(22px, 3vw, 34px);
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: 2px solid rgba(26, 23, 18, 0.2);
}

.page-products .pp-cadence__foot p {
  margin: 0;
  max-width: 42em;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(26, 23, 18, 0.72);
}

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

/* ---------- 页尾引导 ---------- */

.page-products .pp-tail__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px 32px;
  border-top: 2px solid var(--orbit);
  padding-top: clamp(22px, 3vw, 34px);
}

.page-products .pp-tail__text {
  margin: 0;
  max-width: 44em;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pp-lede);
}

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

/* ---------- 响应式 ---------- */

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

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

@media (min-width: 760px) {
  .page-products .pp-quota__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .pp-archive__card {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }
}

@media (min-width: 880px) {
  .page-products .pp-cadence__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(32px, 5vw, 72px);
  }
}

@media (min-width: 940px) {
  .page-products .pp-track__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: center;
  }
}

@media (min-width: 1000px) {
  .page-products .pp-fields {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-products .pp-hero__title {
    max-width: none;
  }

  .page-products .pp-hero__actions .btn,
  .page-products .pp-archive__actions .btn,
  .page-products .pp-tail__actions .btn,
  .page-products .pp-cadence__actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }

  .page-products .pp-gauge {
    width: 108px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-table tbody td {
    transition: none;
  }
}
<<<END>>>