.page-products {
  --pd-gap: clamp(16px, 3vw, 32px);
  --pd-soft: rgba(242, 237, 227, .76);
}

.page-products .pd-sec {
  padding-block: clamp(56px, 8vw, 102px);
}

.page-products .pd-sec--tight {
  padding-block: clamp(40px, 6vw, 68px);
}

/* 首屏 */
.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(44px, 7vw, 92px) clamp(40px, 6vw, 76px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(212, 175, 55, .16), transparent 60%),
    radial-gradient(90% 80% at 0% 100%, rgba(95, 167, 156, .12), transparent 65%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 100%);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-products .pd-hero h1 {
  margin: 16px 0 0;
  max-width: 17ch;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-products .pd-hero-lede {
  margin: 22px 0 0;
  max-width: 56ch;
  font-size: clamp(16px, 1.7vw, 18px);
  line-height: 1.78;
  color: var(--pd-soft);
}

.page-products .pd-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pd-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 34px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .pd-facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--rock);
}

.page-products .pd-facts b {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--gold);
}

/* 章节头 */
.page-products .pd-head,
.page-products .pd-body {
  display: grid;
  gap: 12px;
}

.page-products .pd-head {
  max-width: 66ch;
  margin-bottom: clamp(24px, 4vw, 46px);
}

.page-products .pd-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-products .pd-h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(26px, 4.4vw, 42px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-products .pd-lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pd-soft);
}

/* 能力地图 */
.page-products .pd-map {
  margin: 0;
  padding: 18px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background:
    linear-gradient(180deg, rgba(19, 44, 66, .9), rgba(6, 16, 26, .9)),
    repeating-linear-gradient(0deg, transparent 0 39px, rgba(124, 138, 145, .1) 39px 40px);
  overflow-x: auto;
}

.page-products .pd-map svg {
  display: block;
  width: 100%;
  min-width: 620px;
  height: auto;
}

.page-products .pd-link {
  fill: none;
  stroke: var(--rock);
  stroke-opacity: .5;
  stroke-width: 2;
}

.page-products .pd-link--dash {
  stroke-dasharray: 6 8;
  stroke-opacity: .35;
}

.page-products .pd-node rect {
  fill: var(--ink-700);
  stroke: var(--gold);
  stroke-opacity: .55;
  stroke-width: 1.5;
}

.page-products .pd-node--jade rect {
  stroke: var(--jade);
  stroke-opacity: .7;
}

.page-products .pd-node--cinnabar rect {
  stroke: var(--cinnabar);
  stroke-opacity: .7;
}

.page-products .pd-node--moss rect {
  stroke: var(--moss);
  stroke-opacity: .8;
}

.page-products .pd-node--clay rect {
  stroke: var(--clay);
  stroke-opacity: .8;
}

.page-products .pd-node-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  fill: var(--paper);
}

.page-products .pd-node-sub {
  font-family: var(--font-sans);
  font-size: 13px;
  fill: var(--rock);
}

/* 双栏 */
.page-products .pd-split {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
}

/* 图文 */
.page-products .pd-shot {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--ink-700), var(--ink-900));
  box-shadow: var(--shadow-soft);
}

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

.page-products .pd-shot-cap {
  padding: 11px 16px 13px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--rock);
}

.page-products .pd-shot--wide {
  margin-top: clamp(8px, 2vw, 16px);
}

/* 要点列表 */
.page-products .pd-list {
  display: grid;
  gap: 12px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pd-soft);
}

.page-products .pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
}

.page-products .pd-list--colors li:nth-child(1)::before { background: var(--gold); }
.page-products .pd-list--colors li:nth-child(2)::before { background: var(--jade); }
.page-products .pd-list--colors li:nth-child(3)::before { background: var(--cinnabar); }
.page-products .pd-list--colors li:nth-child(4)::before { background: var(--moss); }

.page-products .pd-list strong {
  color: var(--paper);
  font-weight: 600;
}

/* 标签云 */
.page-products .pd-tagcols {
  display: grid;
  gap: 22px;
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: clamp(24px, 3vw, 34px);
  border-top: 1px solid var(--line);
}

.page-products .pd-tagcol-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--rock);
}

.page-products .pd-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-tag {
  padding: 6px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-pill);
  background: rgba(19, 44, 66, .55);
  font-size: 13px;
  color: rgba(242, 237, 227, .86);
}

/* 数据表 */
.page-products .pd-table-shell {
  margin-top: clamp(26px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-950);
  overflow-x: auto;
}

.page-products .pd-fields {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.6;
}

.page-products .pd-table-cap {
  padding: 16px 16px 8px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--rock);
}

.page-products .pd-fields th {
  padding: 12px 16px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .12em;
  color: var(--rock);
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

.page-products .pd-fields td {
  padding: 13px 16px;
  vertical-align: top;
  color: var(--pd-soft);
  border-bottom: 1px solid var(--line);
}

.page-products .pd-fields td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--ink-950);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--gold);
  white-space: nowrap;
}

.page-products .pd-fields tbody tr:hover td {
  background: var(--ink-700);
  color: var(--paper);
}

/* 手机示意 */
.page-products .pd-phone-wrap {
  display: grid;
  gap: 14px;
  justify-items: center;
  margin: 0;
}

.page-products .pd-phone {
  width: 100%;
  max-width: 292px;
  padding: 9px;
  border: 1px solid var(--line-strong);
  border-radius: 40px;
  background: linear-gradient(160deg, #1b3348, var(--ink-950));
  box-shadow: var(--shadow-soft);
}

.page-products .pd-phone img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 31px;
}

.page-products .pd-cap {
  font-size: 13px;
  line-height: 1.6;
  color: var(--rock);
  text-align: center;
  max-width: 34ch;
}

/* 复制行 */
.page-products .pd-copy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}

.page-products .copy-status {
  font-size: 13px;
  color: var(--rock);
}

.page-products .pd-panel {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(19, 44, 66, .92), rgba(6, 16, 26, .92));
}

.page-products .pd-panel-title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--jade);
}

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

.page-products .pd-deflist dt {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .pd-deflist dd {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pd-soft);
}

/* 三步走 */
.page-products .pd-steps {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-step {
  padding: 24px 22px 26px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, rgba(19, 44, 66, .88), rgba(6, 16, 26, .88));
}

.page-products .pd-step:nth-child(1) { border-top: 3px solid var(--gold); }
.page-products .pd-step:nth-child(2) { border-top: 3px solid var(--jade); }
.page-products .pd-step:nth-child(3) { border-top: 3px solid var(--cinnabar); }

.page-products .pd-step-n {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--rock);
}

.page-products .pd-step h3 {
  margin: 10px 0 8px;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-products .pd-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pd-soft);
}

/* 收尾 */
.page-products .pd-cta {
  display: grid;
  gap: 16px;
  padding: clamp(26px, 5vw, 54px);
  border: 1px solid var(--line-strong);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(95, 167, 156, .2), transparent 62%),
    radial-gradient(100% 120% at 0% 100%, rgba(212, 175, 55, .12), transparent 60%),
    linear-gradient(135deg, var(--ink-700), var(--ink-950));
}

.page-products .pd-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-links a {
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, .4);
  padding-bottom: 2px;
}

.page-products .pd-links a:hover,
.page-products .pd-links a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-products .pd-tagcols {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-products .pd-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: clamp(36px, 5vw, 72px);
  }

  .page-products .pd-split--flip > .pd-split-media,
  .page-products .pd-split--flip > .pd-shot,
  .page-products .pd-split--flip > .pd-phone-wrap,
  .page-products .pd-split--flip > .pd-panel {
    order: -1;
  }

  .page-products .pd-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 1100px) {
  .page-products .pd-map {
    padding: 26px 30px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-shot,
  .page-products .pd-phone {
    box-shadow: none;
  }
}
<<<END>>>