.page-products {
  --pv-gap: 18px;
  --pv-line-cyan: rgba(25, 227, 209, 0.28);
  --pv-panel: rgba(18, 50, 75, 0.66);
  padding: 0 0 64px;
  background:
    radial-gradient(900px 520px at 88% -6%, rgba(25, 227, 209, 0.12), transparent 66%),
    radial-gradient(680px 460px at 2% 34%, rgba(255, 107, 44, 0.07), transparent 70%),
    var(--ink-900);
  overflow-x: hidden;
}

.page-products img {
  max-width: 100%;
  height: auto;
}

.page-products .media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: inherit;
}

.page-products .breadcrumb {
  padding: 20px 0 8px;
  font-size: 13px;
  color: var(--muted);
}

.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.page-products .breadcrumb a:hover {
  color: var(--cyan);
}

/* ---------- 首屏框景 ---------- */
.page-products .pv-hero {
  padding: 12px 0 6px;
}

.page-products .pv-hero__frame {
  padding: 26px 22px 24px;
  background: linear-gradient(
    152deg,
    rgba(25, 227, 209, 0.14) 0%,
    rgba(10, 37, 64, 0.74) 46%,
    rgba(4, 18, 31, 0.94) 100%
  );
}

.page-products .pv-hero__grid {
  display: grid;
  gap: 26px;
}

.page-products .pv-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-products .pv-hero h1 {
  margin: 0;
  font-size: clamp(30px, 6.6vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text);
}

.page-products .pv-lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 48ch;
}

.page-products .pv-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 2px;
}

.page-products .pv-marks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pv-marks li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(4, 18, 31, 0.55);
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
}

.page-products .pv-marks b {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.01em;
}

.page-products .pv-hero__media .media {
  border-radius: var(--radius-l);
}

/* ---------- 分区刻度带 ---------- */
.page-products .pv-bands {
  padding: 20px 0 4px;
}

.page-products .pv-bands__track {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-products .pv-bands__track::-webkit-scrollbar {
  display: none;
}

.page-products .pv-band {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--pv-panel);
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .pv-band i {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 11px;
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-products .pv-band:hover,
.page-products .pv-band:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

/* ---------- 通用区块 ---------- */
.page-products .pv-block {
  padding: 52px 0 0;
  scroll-margin-top: 96px;
}

.page-products .pv-block__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
  max-width: 62ch;
}

.page-products .pv-block h2 {
  margin: 0;
  font-size: clamp(23px, 4.4vw, 34px);
  line-height: 1.26;
  letter-spacing: -0.012em;
  font-weight: 800;
  color: var(--text);
}

.page-products .pv-block h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--text);
}

.page-products .pv-block p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--muted);
}

.page-products .pv-block p:last-child {
  margin-bottom: 0;
}

.page-products .pv-block strong {
  color: var(--cyan-soft);
  font-weight: 600;
}

.page-products .pv-block a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 227, 209, 0.35);
}

.page-products .pv-block a:hover {
  border-bottom-color: var(--cyan);
}

.page-products .pv-split {
  display: grid;
  gap: 22px;
}

/* ---------- 数据侧栏 ---------- */
.page-products .pv-stats {
  display: grid;
  gap: 2px;
  padding: 16px 18px;
  border-radius: var(--radius-m);
  border: 1px solid var(--pv-line-cyan);
  background: linear-gradient(160deg, rgba(18, 50, 75, 0.86), rgba(4, 18, 31, 0.72));
}

.page-products .pv-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-products .pv-stat:last-child {
  border-bottom: 0;
}

.page-products .pv-stat__k {
  font-size: 13px;
  color: var(--muted);
}

.page-products .pv-stat__v {
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

/* ---------- 折叠与胶囊 ---------- */
.page-products .pv-fold {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(10, 37, 64, 0.52);
  overflow: hidden;
}

.page-products .pv-fold > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--cyan);
  cursor: pointer;
  list-style: none;
}

.page-products .pv-fold > summary::-webkit-details-marker {
  display: none;
}

.page-products .pv-fold > summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--orange);
}

.page-products .pv-fold[open] > summary::before {
  content: "–";
}

.page-products .pv-fold__body {
  padding: 2px 18px 18px;
}

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

.page-products .pv-dims li {
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(4, 18, 31, 0.6);
  font-size: 13px;
  color: var(--text);
}

.page-products .pv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

/* ---------- 转会宽图 ---------- */
.page-products .pv-wide {
  border-radius: var(--radius-l);
}

.page-products .pv-two {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-products .pv-two p {
  margin: 0;
}

/* ---------- 专题系列与导出 ---------- */
.page-products .pv-series {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pv-series li {
  padding: 14px 16px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: rgba(18, 50, 75, 0.5);
  font-size: 14px;
  color: var(--text);
}

.page-products .pv-export {
  display: grid;
  gap: 18px;
  margin-top: 20px;
  padding: 20px;
  border-radius: var(--radius-l);
  border: 1px solid rgba(255, 107, 44, 0.38);
  background: linear-gradient(150deg, rgba(255, 107, 44, 0.15) 0%, rgba(10, 37, 64, 0.72) 52%, rgba(4, 18, 31, 0.9) 100%);
}

.page-products .pv-export__pic {
  border-radius: var(--radius-m);
}

.page-products .pv-export__act {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.page-products .pv-export__act .btn,
.page-products .pv-closing__act .btn {
  text-decoration: none;
  border-bottom: 0;
}

/* ---------- 服务路径 ---------- */
.page-products .pv-path {
  position: relative;
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.page-products .pv-node {
  position: relative;
  padding: 16px 15px 18px;
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: var(--pv-panel);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-products .pv-node:hover {
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-products .pv-node__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 10px;
  border-radius: 10px;
  border: 1px solid var(--pv-line-cyan);
  background: rgba(25, 227, 209, 0.14);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
}

.page-products .pv-node h3 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--text);
}

.page-products .pv-node p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .pv-node__more {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--cyan-soft);
}

.page-products .pv-path__note {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 70ch;
}

.page-products .pv-path__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 227, 209, 0.35);
}

/* ---------- 适用场景 ---------- */
.page-products .pv-scenes {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-products .pv-scene {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(18, 50, 75, 0.82), rgba(4, 18, 31, 0.78));
}

.page-products .pv-scene__tag {
  align-self: flex-start;
}

.page-products .pv-scene h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.4;
  color: var(--text);
}

.page-products .pv-scene p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .pv-scene a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(25, 227, 209, 0.35);
}

.page-products .pv-scene a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 收尾 ---------- */
.page-products .pv-closing {
  display: grid;
  gap: 18px;
  margin-top: 44px;
  padding: 28px 22px;
  border-radius: var(--radius-l);
  border: 1px solid var(--pv-line-cyan);
  background: linear-gradient(140deg, rgba(25, 227, 209, 0.15) 0%, rgba(10, 37, 64, 0.74) 55%, rgba(4, 18, 31, 0.92) 100%);
}

.page-products .pv-closing h2 {
  margin: 8px 0 10px;
  font-size: clamp(22px, 4vw, 30px);
  line-height: 1.28;
  font-weight: 800;
  color: var(--text);
}

.page-products .pv-closing p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 56ch;
}

.page-products .pv-closing__act {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pv-hero__frame {
    padding: 32px 28px 30px;
  }

  .page-products .pv-export {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
    padding: 24px;
  }

  .page-products .pv-closing {
    padding: 32px 28px;
  }
}

@media (min-width: 900px) {
  .page-products .pv-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: center;
    gap: 38px;
  }

  .page-products .pv-split {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .pv-split--flip {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr);
  }

  .page-products .pv-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px;
  }

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

  .page-products .pv-closing {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

  .page-products .pv-closing__act {
    justify-content: flex-end;
  }
}

@media (min-width: 980px) {
  .page-products .pv-path {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .pv-path::before {
    content: "";
    position: absolute;
    left: 8px;
    right: 8px;
    top: 32px;
    height: 1px;
    background: repeating-linear-gradient(90deg, var(--cyan) 0 6px, transparent 6px 14px);
    opacity: 0.4;
    pointer-events: none;
  }

  .page-products .pv-node {
    background: rgba(18, 50, 75, 0.72);
  }

  .page-products .pv-node__more {
    max-height: 0;
    margin-top: 0;
    padding-top: 0;
    border-top-color: transparent;
    overflow: hidden;
    transition: max-height 0.3s var(--ease), padding-top 0.3s var(--ease),
      margin-top 0.3s var(--ease), border-top-color 0.3s var(--ease);
  }

  .page-products .pv-node:hover .pv-node__more,
  .page-products .pv-node:focus-within .pv-node__more {
    max-height: 140px;
    margin-top: 10px;
    padding-top: 10px;
    border-top-color: var(--line-soft);
  }
}

@media (min-width: 1120px) {
  .page-products .pv-block {
    padding-top: 64px;
  }

  .page-products .pv-hero__frame {
    padding: 40px 36px 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pv-band,
  .page-products .pv-node,
  .page-products .pv-node__more {
    transition: none;
  }

  .page-products .pv-band:hover,
  .page-products .pv-node:hover {
    transform: none;
  }
}