.page-products {
  --pd-ring: 1px solid var(--line-hair);
  --pd-ring-soft: 1px solid rgba(36, 56, 74, 0.72);
  --pd-ring-gold: 1px solid rgba(232, 178, 60, 0.58);
  --pd-panel: linear-gradient(180deg, var(--ink-panel-2) 0%, var(--ink-abyss-2) 100%);
  --pd-lift: 0 20px 48px rgba(0, 0, 0, 0.34);
  --pd-r: var(--r-lg);
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(24px, 4.4vw, 52px);
  padding-bottom: clamp(28px, 4.6vw, 56px);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -12%;
  width: min(560px, 78vw);
  height: min(560px, 78vw);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(232, 178, 60, 0.15), transparent 68%);
  pointer-events: none;
}

.page-products .pd-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(18px, 3vw, 34px);
  margin-top: clamp(16px, 2.6vw, 30px);
}

.page-products .pd-hero__lead h1 {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(29px, 6.6vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--text-strong);
  max-width: 18ch;
}

.page-products .pd-hero__lede {
  margin: 16px 0 0;
  max-width: 46ch;
  font-size: var(--t17);
  line-height: 1.7;
  color: var(--text-soft);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-products .pd-hero__aside {
  align-self: start;
  padding: 20px 22px 22px;
  border: var(--pd-ring);
  border-left: 3px solid var(--signal-red);
  border-radius: var(--r-lg);
  background: var(--pd-panel);
  box-shadow: var(--pd-lift);
}

.page-products .pd-hero__issue {
  margin: 8px 0 0;
  font-size: clamp(20px, 3.4vw, 27px);
  font-weight: 700;
  color: var(--warm-gold);
  letter-spacing: 0.01em;
}

.page-products .pd-hero__meta {
  margin: 6px 0 0;
  font-size: var(--t14);
  line-height: 1.6;
}

.page-products .pd-hero__state {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0 14px;
  font-size: var(--t14);
}

.page-products .pd-hero__aside .c5-btn {
  width: 100%;
  justify-content: center;
}

.page-products .pd-hero__aside .c5-toast {
  margin: 8px 0 0;
}

/* ---------- 首屏跳转索引 ---------- */
.page-products .pd-jump {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 8px;
  margin: clamp(22px, 3.4vw, 34px) 0 0;
  padding: 4px 2px 8px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x proximity;
}

.page-products .pd-jump::-webkit-scrollbar {
  display: none;
}

.page-products .pd-jump li {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.page-products .pd-jump a {
  display: block;
  padding: 8px 15px;
  border: var(--pd-ring-soft);
  border-radius: var(--r-pill);
  background: rgba(18, 34, 47, 0.6);
  color: var(--text-soft);
  font-size: var(--t14);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pd-jump a:hover,
.page-products .pd-jump a:focus-visible {
  border-color: var(--warm-gold);
  color: var(--warm-gold);
  transform: translateY(-2px);
}

/* ---------- 通用区块头 ---------- */
.page-products .pd-section {
  position: relative;
}

.page-products .pd-sechead {
  max-width: 62ch;
}

.page-products .pd-sechead--center {
  max-width: 56ch;
  margin-inline: auto;
  text-align: center;
}

.page-products .pd-sechead__title {
  margin: 8px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(23px, 3.6vw, 36px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--text-strong);
}

.page-products .pd-sechead__lede {
  margin: 12px 0 0;
  font-size: var(--t17);
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 链接 ---------- */
.page-products .pd-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--warm-gold);
  font-size: var(--t14);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(232, 178, 60, 0.35);
  padding-bottom: 2px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pd-link:hover,
.page-products .pd-link:focus-visible {
  color: var(--signal-red);
  border-bottom-color: var(--signal-red);
}

/* ---------- 图片 ---------- */
.page-products .pd-figure {
  margin: clamp(20px, 3vw, 32px) 0 0;
  overflow: hidden;
  border: var(--pd-ring);
  border-radius: var(--r-lg);
  background: var(--ink-panel-2);
}

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

.page-products .pd-figure .c5-figure__caption {
  padding: 12px 16px 14px;
  font-size: var(--t12);
  color: var(--text-soft);
  border-top: var(--pd-ring-soft);
}

/* ---------- 工具矩阵 ---------- */
.page-products .pd-matrix {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pd-matrix__card {
  position: relative;
  padding: 22px 22px 24px;
  border: var(--pd-ring);
  border-radius: var(--r-lg);
  background: var(--pd-panel);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .pd-matrix__card:hover {
  transform: translateY(-2px);
  border-color: rgba(232, 178, 60, 0.6);
  box-shadow: var(--pd-lift);
}

.page-products .pd-matrix__card--a {
  border-top: 3px solid var(--signal-red);
}

.page-products .pd-matrix__card--b {
  border-top: 3px solid var(--warm-gold);
}

.page-products .pd-matrix__card--c {
  border-top: 3px solid var(--state-live);
}

.page-products .pd-matrix__card--d {
  border-top: 3px solid var(--state-expired);
}

.page-products .pd-matrix__idx {
  margin: 0;
  color: var(--text-soft);
}

.page-products .pd-matrix__name {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--t22);
  line-height: 1.2;
  color: var(--text-strong);
}

.page-products .pd-matrix__for {
  margin: 8px 0 0;
  font-size: var(--t14);
  font-weight: 600;
  color: var(--warm-gold);
}

.page-products .pd-matrix__body {
  margin: 10px 0 0;
  font-size: var(--t14);
  line-height: 1.72;
  color: var(--text-soft);
}

/* ---------- 主列 + 侧栏 ---------- */
.page-products .pd-split {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .pd-notes {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .pd-notes li {
  padding: 13px 16px;
  border: var(--pd-ring-soft);
  border-left: 3px solid var(--line-hair);
  border-radius: var(--r-md);
  background: rgba(18, 34, 47, 0.5);
  font-size: var(--t14);
  line-height: 1.68;
  color: var(--text-soft);
}

.page-products .pd-notes .c5-label {
  display: inline-block;
  margin-right: 8px;
  color: var(--warm-gold);
}

.page-products .pd-pick {
  padding: 22px 22px 24px;
  border: var(--pd-ring);
  border-radius: var(--r-lg);
  background: rgba(18, 34, 47, 0.66);
}

.page-products .pd-pick__q {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: var(--t17);
  line-height: 1.4;
  color: var(--text-strong);
}

.page-products .pd-pick__list {
  margin: 14px 0 0;
  padding: 0 0 0 2px;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pd-pick__list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--t14);
  line-height: 1.66;
  color: var(--text-soft);
}

.page-products .pd-pick__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--state-live);
}

.page-products .pd-pick__alt {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: var(--pd-ring-soft);
  font-size: var(--t14);
  line-height: 1.68;
  color: var(--text-soft);
}

/* ---------- 表格 ---------- */
.page-products .pd-tablewrap {
  margin-top: clamp(18px, 2.6vw, 26px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: var(--pd-ring);
  border-radius: var(--r-lg);
  background: var(--ink-panel-2);
}

.page-products .pd-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: var(--t14);
  color: var(--text-soft);
}

.page-products .pd-table caption {
  text-align: left;
}

.page-products .pd-table thead th {
  padding: 13px 16px;
  background: var(--ink-panel);
  color: var(--text-strong);
  font-size: var(--t12);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-align: left;
  white-space: nowrap;
  border-bottom: var(--pd-ring);
}

.page-products .pd-table tbody th,
.page-products .pd-table tbody td {
  padding: 13px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(36, 56, 74, 0.62);
  vertical-align: middle;
}

.page-products .pd-table tbody th {
  color: var(--text-strong);
  font-weight: 600;
  font-size: var(--t14);
}

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

.page-products .pd-table tbody tr:hover th,
.page-products .pd-table tbody tr:hover td {
  background: rgba(232, 178, 60, 0.09);
}

.page-products .pd-table thead th:first-child,
.page-products .pd-table tbody th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 178px;
  border-right: var(--pd-ring);
}

.page-products .pd-table thead th:first-child {
  background: var(--ink-panel);
  z-index: 3;
}

.page-products .pd-table tbody th:first-child {
  background: var(--ink-panel-2);
}

.page-products .pd-table .c5-mono {
  color: var(--warm-gold);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.page-products .pd-table--score {
  min-width: 680px;
}

/* ---------- 五级刻度 ---------- */
.page-products .pd-scale {
  display: inline-flex;
  gap: 4px;
  align-items: center;
}

.page-products .pd-scale i {
  display: block;
  width: 15px;
  height: 7px;
  border-radius: 2px;
  background: rgba(126, 144, 161, 0.24);
  transition: background var(--dur) var(--ease);
}

.page-products .pd-scale--live i.on {
  background: var(--warm-gold);
}

.page-products .pd-scale--mid i.on {
  background: var(--state-pending);
}

.page-products .pd-scale--low i.on {
  background: var(--state-expired);
}

.page-products .pd-score-note {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: var(--t14);
  line-height: 1.7;
  color: var(--text-soft);
}

/* ---------- 悬浮条区块 ---------- */
.page-products .pd-ext {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .pd-spec {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  border-top: var(--pd-ring);
}

.page-products .pd-spec__row {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: var(--pd-ring);
}

.page-products .pd-spec dt {
  font-size: var(--t12);
  letter-spacing: 0.08em;
  color: var(--text-soft);
}

.page-products .pd-spec dd {
  margin: 0;
  font-size: var(--t17);
  color: var(--text-strong);
}

.page-products .pd-spec dd.c5-mono {
  color: var(--warm-gold);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-ext__tip {
  margin: 18px 0 0;
  padding: 13px 16px;
  border-left: 3px solid var(--state-live);
  border-radius: var(--r-sm);
  background: rgba(47, 191, 155, 0.08);
  font-size: var(--t14);
  line-height: 1.68;
  color: var(--text-soft);
}

.page-products .pd-ext .pd-figure--side {
  margin-top: 0;
}

/* ---------- 双卡 ---------- */
.page-products .pd-duo {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pd-duo__card {
  padding: 24px 22px 26px;
  border: var(--pd-ring);
  border-radius: var(--r-lg);
  background: var(--pd-panel);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pd-duo__card:hover {
  transform: translateY(-2px);
  border-color: rgba(232, 178, 60, 0.58);
}

.page-products .pd-duo__name {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--t22);
  color: var(--text-strong);
}

.page-products .pd-duo__body {
  margin: 12px 0 0;
  font-size: var(--t17);
  line-height: 1.7;
  color: var(--text-soft);
}

.page-products .pd-duo__list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .pd-duo__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--t14);
  line-height: 1.66;
  color: var(--text-soft);
}

.page-products .pd-duo__list li::before {
  content: "⟶";
  position: absolute;
  left: 0;
  color: var(--warm-gold);
  font-size: var(--t12);
}

/* ---------- 数据订阅 ---------- */
.page-products .pd-section--feed {
  padding-top: 0;
}

.page-products .pd-feedshell {
  padding: clamp(24px, 4vw, 44px) clamp(20px, 3.4vw, 40px) clamp(26px, 4vw, 46px);
  border: var(--pd-ring);
  border-radius: var(--r-xl);
  background:
    radial-gradient(circle at 88% 8%, rgba(240, 68, 56, 0.14), transparent 52%),
    linear-gradient(180deg, var(--ink-panel) 0%, var(--ink-abyss-2) 100%);
}

.page-products .pd-feedgrid {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 30px);
}

.page-products .pd-feedgrid__card {
  padding: 22px 20px 24px;
  border: var(--pd-ring);
  border-radius: var(--r-lg);
  background: rgba(8, 17, 27, 0.62);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pd-feedgrid__card:hover {
  transform: translateY(-2px);
  border-color: rgba(232, 178, 60, 0.58);
}

.page-products .pd-feedgrid__tag {
  margin: 0;
  color: var(--warm-gold);
}

.page-products .pd-feedgrid__name {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--t22);
  color: var(--text-strong);
}

.page-products .pd-feedgrid__body {
  margin: 12px 0 0;
  font-size: var(--t14);
  line-height: 1.72;
  color: var(--text-soft);
}

.page-products .pd-feedgrid__meta {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: var(--pd-ring-soft);
  font-size: var(--t14);
}

.page-products .pd-feedgrid__meta .c5-num {
  font-size: var(--t22);
  color: var(--warm-gold);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-feedgrid__card--note {
  border-style: dashed;
  border-color: rgba(232, 178, 60, 0.42);
}

/* ---------- 三步上手 ---------- */
.page-products .pd-section--start {
  padding-bottom: clamp(28px, 5vw, 56px);
}

.page-products .pd-steps {
  display: grid;
  gap: 14px;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .pd-steps__item {
  position: relative;
  padding: 22px 22px 24px;
  border: var(--pd-ring);
  border-radius: var(--r-lg);
  background: var(--pd-panel);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pd-steps__item:hover {
  transform: translateY(-2px);
  border-color: var(--warm-gold);
}

.page-products .pd-steps__no {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: rgba(240, 68, 56, 0.16);
  color: var(--signal-red);
  font-size: var(--t12);
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
}

.page-products .pd-steps__name {
  margin: 12px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: var(--t22);
  color: var(--text-strong);
}

.page-products .pd-steps__body {
  margin: 10px 0 0;
  font-size: var(--t14);
  line-height: 1.72;
  color: var(--text-soft);
}

.page-products .pd-faq {
  margin-top: clamp(26px, 4vw, 42px);
  padding: 22px 22px 24px;
  border: var(--pd-ring);
  border-radius: var(--r-lg);
  background: rgba(18, 34, 47, 0.55);
}

.page-products .pd-faq__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}

.page-products .pd-faq__list a {
  display: block;
  padding: 11px 0;
  border-bottom: 1px solid rgba(36, 56, 74, 0.62);
  color: var(--text-strong);
  font-size: var(--t14);
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .pd-faq__list li:last-child a {
  border-bottom: none;
}

.page-products .pd-faq__list a:hover,
.page-products .pd-faq__list a:focus-visible {
  color: var(--warm-gold);
  padding-left: 6px;
}

/* ---------- 版本演进 ---------- */
.page-products .pd-version {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

.page-products .pd-version .pd-figure--version {
  margin-top: 0;
}

.page-products .pd-track {
  position: relative;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0 0 0 22px;
  list-style: none;
  border-left: 2px solid var(--line-hair);
}

.page-products .pd-track__item {
  position: relative;
  padding: 0 0 20px 4px;
}

.page-products .pd-track__item:last-child {
  padding-bottom: 0;
}

.page-products .pd-track__item::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-abyss);
  border: 2px solid var(--warm-gold);
}

.page-products .pd-track__year {
  display: block;
  font-size: var(--t22);
  color: var(--warm-gold);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.page-products .pd-track__txt {
  display: block;
  margin-top: 4px;
  font-size: var(--t14);
  line-height: 1.68;
  color: var(--text-soft);
}

.page-products .pd-version__foot {
  margin: 18px 0 0;
  padding: 14px 16px;
  border: var(--pd-ring-soft);
  border-radius: var(--r-md);
  background: rgba(18, 34, 47, 0.5);
  font-size: var(--t14);
  line-height: 1.72;
  color: var(--text-soft);
}

.page-products .pd-version__foot .pd-link {
  margin-top: 0;
  margin-left: 6px;
}

/* ---------- 窄屏保护 ---------- */
@media (max-width: 480px) {
  .page-products .pd-hero__actions .c5-btn {
    width: 100%;
    justify-content: center;
  }

  .page-products .pd-table {
    min-width: 560px;
  }

  .page-products .pd-table thead th:first-child,
  .page-products .pd-table tbody th:first-child {
    min-width: 148px;
  }
}

/* ---------- 桌面栅格 ---------- */
@media (min-width: 700px) {
  .page-products .pd-matrix {
    grid-template-columns: repeat(6, 1fr);
  }

  .page-products .pd-matrix__card--a {
    grid-column: span 4;
  }

  .page-products .pd-matrix__card--b {
    grid-column: span 2;
  }

  .page-products .pd-matrix__card--c {
    grid-column: span 2;
  }

  .page-products .pd-matrix__card--d {
    grid-column: span 4;
  }

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

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

  .page-products .pd-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pd-faq__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 26px;
  }

  .page-products .pd-spec__row {
    grid-template-columns: 168px minmax(0, 1fr);
    align-items: baseline;
    gap: 16px;
  }
}

@media (min-width: 960px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.85fr);
    align-items: start;
  }

  .page-products .pd-split {
    grid-template-columns: minmax(0, 1.75fr) minmax(280px, 0.75fr);
    align-items: start;
  }

  .page-products .pd-split__side {
    position: sticky;
    top: 24px;
  }

  .page-products .pd-ext {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-products .pd-version {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-products .pd-figure--flow {
    max-width: 1080px;
    margin-inline: auto;
  }

  .page-products .pd-figure--scale {
    max-width: 860px;
  }
}
<<<END>>>