.page-products {
  --pd-ink: var(--ink);
  --pd-panel: var(--ink-2);
  --pd-line: var(--line);
  --pd-soft: var(--line-soft);
  --pd-mist: var(--mist);
  --pd-cyan: var(--cyan);
  --pd-orange: var(--orange);
  --pd-paper: var(--paper);
  --pd-paper-gray: var(--paper-gray);
  --pd-gap: clamp(26px, 4.6vw, 60px);
  --pd-radius: 3px;
  padding-bottom: clamp(56px, 8vw, 104px);
  background:
    radial-gradient(120% 70% at 88% 4%, rgba(63, 240, 192, 0.09), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink) 72%, #04141f 100%);
  color: var(--paper);
}

.page-products .breadcrumb {
  margin: 18px 0 0;
}

/* ---------- 通用小节头部 ---------- */
.page-products .pd-head {
  max-width: 760px;
  margin-bottom: clamp(24px, 3.4vw, 42px);
  padding-left: 16px;
  border-left: 3px solid var(--pd-cyan);
}

.page-products .pd-head--slant {
  border-left-color: var(--pd-orange);
}

.page-products .pd-head .h2 {
  margin: 8px 0 12px;
  font-size: clamp(24px, 4.4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.16;
  color: var(--paper);
}

.page-products .pd-head .lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: rgba(127, 160, 181, 1);
}

.page-products .pd-note {
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 14px 16px;
  border: 1px dashed var(--pd-soft);
  border-radius: var(--pd-radius);
  font-size: 15px;
  line-height: 1.8;
  color: var(--pd-mist);
}

.page-products .pd-note a {
  color: var(--pd-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-coord,
.page-products .pd-entry__code,
.page-products .pd-zone__code,
.page-products .pd-fee__idx,
.page-products .pd-step__no,
.page-products .pd-branch__code,
.page-products .pd-zhejiang__tag,
.page-products figcaption {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding-top: clamp(20px, 3vw, 34px);
}

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

.page-products .pd-hero__copy h1 {
  margin: 10px 0 18px;
  font-size: clamp(30px, 6.2vw, 58px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: var(--paper);
}

.page-products .pd-hero__copy .lede {
  max-width: 58ch;
  margin: 0 0 22px;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--pd-mist);
}

.page-products .pd-hero__coords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-products .pd-coord {
  display: inline-block;
  padding: 5px 10px;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  font-size: 12px;
  color: var(--pd-cyan);
  background: rgba(14, 44, 68, 0.72);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pd-hero__art {
  margin: 0;
  position: relative;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background:
    linear-gradient(135deg, rgba(30, 74, 107, 0.42) 0 1px, transparent 1px 100%),
    var(--pd-panel);
  background-size: 22px 22px, auto;
  padding: 10px;
}

.page-products .pd-hero__art::before,
.page-products .pd-hero__art::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
  border: 2px solid var(--pd-cyan);
  pointer-events: none;
}

.page-products .pd-hero__art::before {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.page-products .pd-hero__art::after {
  right: -1px;
  bottom: -1px;
  border-left: none;
  border-top: none;
}

.page-products .pd-hero__art img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

.page-products figcaption {
  margin-top: 10px;
  font-size: 11.5px;
  color: var(--pd-mist);
  text-transform: uppercase;
}

/* ---------- 分区自查 ---------- */
.page-products .pd-check,
.page-products .pd-fee,
.page-products .pd-switch,
.page-products .pd-version,
.page-products .pd-branch,
.page-products .pd-zhejiang,
.page-products .pd-close {
  position: relative;
}

.page-products .pd-check::before {
  content: "";
  position: absolute;
  inset: 6% 0 8% 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(30deg, rgba(30, 74, 107, 0.34) 0 1px, transparent 1px 88px);
  mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 18%, #000 82%, transparent);
}

.page-products .pd-check__figure {
  margin: 0 0 clamp(22px, 3vw, 36px);
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
  padding: 10px;
}

.page-products .pd-check__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

.page-products .pd-zones {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-zone {
  position: relative;
  padding: 18px 18px 18px 22px;
  border: 1px solid var(--pd-soft);
  border-radius: var(--pd-radius);
  background: linear-gradient(180deg, rgba(14, 44, 68, 0.86), rgba(6, 26, 43, 0.86));
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pd-zone::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  bottom: 14px;
  width: 3px;
  background: var(--pd-cyan);
  opacity: 0.5;
}

.page-products .pd-zone:hover {
  border-color: var(--pd-cyan);
  transform: translateY(-2px);
}

.page-products .pd-zone__code {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--signal);
}

.page-products .pd-zone .h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pd-zone p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--pd-mist);
}

/* ---------- 下载入口 ---------- */
.page-products .pd-entries::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(30deg, transparent 0 48%, rgba(255, 138, 61, 0.16) 48% 48.4%, transparent 48.4% 100%);
}

.page-products .pd-entries__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .pd-entry {
  position: relative;
  padding: 24px 20px 22px;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
  overflow: hidden;
}

.page-products .pd-entry::after {
  content: "";
  position: absolute;
  inset: auto -20% -55% auto;
  width: 70%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 240, 192, 0.16), transparent 68%);
  pointer-events: none;
}

.page-products .pd-entry--offline {
  background: linear-gradient(150deg, rgba(14, 44, 68, 0.95), rgba(6, 26, 43, 0.95));
  border-color: rgba(255, 138, 61, 0.55);
}

.page-products .pd-entry--offline::after {
  background: radial-gradient(circle, rgba(255, 138, 61, 0.18), transparent 68%);
}

.page-products .pd-entry__code {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 8px;
  font-size: 11.5px;
  color: var(--pd-cyan);
  border: 1px solid var(--pd-soft);
  border-radius: var(--pd-radius);
  background: rgba(6, 26, 43, 0.7);
}

.page-products .pd-entry .h3 {
  position: relative;
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.015em;
}

.page-products .pd-entry p {
  position: relative;
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pd-mist);
}

.page-products .pd-entry__list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-entry__list li {
  padding: 9px 0 9px 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(244, 238, 226, 0.9);
  border-top: 1px solid var(--pd-soft);
  position: relative;
}

.page-products .pd-entry__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 6px;
  height: 6px;
  background: var(--pd-cyan);
  transform: rotate(45deg);
}

/* ---------- 费用说明 ---------- */
.page-products .pd-fee__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
}

.page-products .pd-fee__figure {
  margin: 0;
  align-self: start;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
  padding: 10px;
}

.page-products .pd-fee__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

.page-products .pd-fee__items {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pd-fee__item {
  border: 1px solid var(--pd-soft);
  border-left: 3px solid var(--pd-cyan);
  border-radius: var(--pd-radius);
  background: rgba(14, 44, 68, 0.66);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pd-fee__item[open] {
  border-left-color: var(--pd-orange);
  background: rgba(14, 44, 68, 0.94);
}

.page-products .pd-fee__item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}

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

.page-products .pd-fee__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--pd-cyan);
}

.page-products .pd-fee__item[open] summary::after {
  content: "−";
  color: var(--pd-orange);
}

.page-products .pd-fee__idx {
  font-size: 12.5px;
  color: var(--pd-mist);
}

.page-products .pd-fee__name {
  font-size: 16.5px;
  color: var(--paper);
}

.page-products .pd-fee__item .tag {
  margin-left: auto;
}

.page-products .pd-fee__body {
  padding: 0 16px 16px;
}

.page-products .pd-fee__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--pd-mist);
}

/* ---------- 换设备三步 ---------- */
.page-products .pd-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 clamp(22px, 3vw, 34px);
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .pd-step {
  position: relative;
  padding: 22px 18px 20px;
  border: 1px solid var(--pd-soft);
  border-top: 3px solid var(--pd-cyan);
  border-radius: var(--pd-radius);
  background: linear-gradient(160deg, rgba(14, 44, 68, 0.9), rgba(6, 26, 43, 0.9));
}

.page-products .pd-step:last-child {
  border-top-color: var(--pd-orange);
  background: linear-gradient(160deg, rgba(20, 56, 84, 0.95), rgba(6, 26, 43, 0.95));
}

.page-products .pd-step__no {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--pd-cyan);
}

.page-products .pd-step:last-child .pd-step__no {
  color: var(--pd-orange);
}

.page-products .pd-step .h3 {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 800;
}

.page-products .pd-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pd-mist);
}

.page-products .pd-switch__figure {
  margin: 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
  padding: 10px;
}

.page-products .pd-switch__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

/* ---------- 版本与校验 ---------- */
.page-products .pd-version__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.page-products .pd-version__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 18px 8px;
  text-align: center;
  border-radius: var(--pd-radius);
}

.page-products .pd-version__num {
  font-size: clamp(28px, 5.6vw, 42px);
  font-weight: 700;
  line-height: 1;
  color: var(--pd-cyan);
}

.page-products .pd-version__label {
  margin-top: 8px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--pd-mist);
}

.page-products .pd-version__body p {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(244, 238, 226, 0.88);
}

.page-products .pd-version__body a {
  color: var(--pd-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-version__figure {
  margin: clamp(22px, 3vw, 34px) 0 0;
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background: var(--pd-panel);
  padding: 10px;
}

.page-products .pd-version__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
}

/* ---------- 分支处理 ---------- */
.page-products .pd-branch__grid {
  gap: 14px;
}

.page-products .pd-branch__card {
  display: flex;
  flex-direction: column;
  padding: 22px 20px;
  border-radius: var(--pd-radius);
}

.page-products .pd-branch__code {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 12px;
  padding: 4px 9px;
  font-size: 11.5px;
  color: #061a2b;
  background: var(--signal);
  border-radius: 2px;
}

.page-products .pd-branch__card .h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 800;
  color: #061a2b;
  letter-spacing: -0.01em;
}

.page-products .pd-branch__card p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: #33475a;
}

.page-products .pd-branch__link {
  margin-top: auto;
  font-size: 14px;
  font-weight: 700;
  color: #0b5f52;
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  align-self: flex-start;
  padding-bottom: 2px;
}

.page-products .pd-branch__link:hover {
  color: #061a2b;
  border-bottom-color: #061a2b;
}

/* ---------- 浙江本地 ---------- */
.page-products .pd-zhejiang__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 36px);
  padding: clamp(22px, 3.4vw, 40px);
  border: 1px solid var(--pd-line);
  border-radius: var(--pd-radius);
  background:
    repeating-linear-gradient(90deg, rgba(30, 74, 107, 0.28) 0 1px, transparent 1px 46px),
    linear-gradient(140deg, rgba(14, 44, 68, 0.96), rgba(6, 26, 43, 0.96));
}

.page-products .pd-zhejiang__copy .h2 {
  margin: 8px 0 14px;
  font-size: clamp(23px, 4.2vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-products .pd-zhejiang__copy p {
  margin: 0 0 14px;
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pd-mist);
}

.page-products .pd-zhejiang__copy a {
  color: var(--pd-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-zhejiang__panel {
  align-self: start;
  padding: 20px 18px;
  border: 1px solid rgba(255, 138, 61, 0.5);
  border-radius: var(--pd-radius);
  background: rgba(6, 26, 43, 0.78);
}

.page-products .pd-zhejiang__tag {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--pd-orange);
}

.page-products .pd-zhejiang__list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.page-products .pd-zhejiang__list li {
  padding: 11px 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(244, 238, 226, 0.9);
  border-bottom: 1px solid var(--pd-soft);
}

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

.page-products .pd-zhejiang__list .mono {
  display: block;
  margin-bottom: 4px;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--pd-cyan);
}

/* ---------- 收束 ---------- */
.page-products .pd-close__inner {
  padding: clamp(26px, 4vw, 52px) clamp(20px, 3.6vw, 44px);
  border: 1px solid var(--pd-line);
  border-top: 4px solid var(--pd-cyan);
  border-radius: var(--pd-radius);
  background: linear-gradient(200deg, rgba(14, 44, 68, 0.95), rgba(6, 26, 43, 0.98));
}

.page-products .pd-close__title {
  margin: 0 0 14px;
  font-size: clamp(23px, 4.4vw, 36px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.page-products .pd-close__text {
  margin: 0 0 24px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--pd-mist);
}

.page-products .pd-close__text a {
  color: var(--pd-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-products .pd-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .pd-zones {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-products .pd-hero__art {
    transform: translateY(-10px);
  }

  .page-products .pd-zones {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pd-zones .pd-zone:nth-child(1) {
    grid-column: span 2;
  }

  .page-products .pd-zones .pd-zone:nth-child(2) {
    grid-column: span 2;
  }

  .page-products .pd-entries__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .page-products .pd-entry--desktop {
    transform: translateY(0);
  }

  .page-products .pd-entry--mobile {
    transform: translateY(26px);
  }

  .page-products .pd-entry--offline {
    transform: translateY(10px);
  }

  .page-products .pd-fee__layout {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-products .pd-version__grid {
    gap: 14px;
  }

  .page-products .pd-zhejiang__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
  }
}

@media (min-width: 1100px) {
  .page-products .pd-steps {
    gap: 18px;
  }

  .page-products .pd-step {
    padding: 26px 22px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-zone,
  .page-products .pd-fee__item {
    transition: none;
  }

  .page-products .pd-zone:hover,
  .page-products .pd-entry--mobile,
  .page-products .pd-entry--offline,
  .page-products .pd-hero__art {
    transform: none;
  }
}
<<<END>>>