.page-products {
  --prod-panel-bg: linear-gradient(158deg, rgba(18,61,44,.86), rgba(7,26,18,.94));
  --prod-panel-line: rgba(53,242,194,.16);
  --prod-amber-soft: rgba(255,138,61,.18);
  --prod-block-gap: clamp(3rem, 7vw, 5.5rem);
  --prod-inner-gap: clamp(1.25rem, 3vw, 2.25rem);
}

.page-products .prod-crumb-row {
  padding-top: clamp(1.5rem, 4vw, 2.75rem);
}

.page-products .prod-crumb-row .breadcrumb {
  margin: 0;
}

/* ---------- 首屏框景 ---------- */
.page-products .prod-hero {
  padding-top: clamp(1rem, 2.5vw, 1.75rem);
}

.page-products .prod-hero-frame {
  position: relative;
  padding: clamp(1.5rem, 4vw, 3.25rem);
  border: 1px solid var(--prod-panel-line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(120% 130% at 88% -10%, rgba(53,242,194,.16), transparent 58%),
    radial-gradient(90% 110% at 0% 100%, rgba(255,90,54,.12), transparent 62%),
    linear-gradient(180deg, rgba(13,43,32,.94), rgba(7,26,18,.98));
  overflow: hidden;
}

.page-products .prod-hero-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-products .prod-hero-copy h1 {
  margin: .6rem 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.04;
  font-size: clamp(2.05rem, 6vw, 3.6rem);
  text-transform: none;
  color: var(--paper);
}

.page-products .prod-hero-copy .lede {
  margin-top: 1.1rem;
  color: var(--grass);
  max-width: 46ch;
}

.page-products .prod-hero-actions {
  margin-top: 1.6rem;
  gap: .75rem;
  flex-wrap: wrap;
}

.page-products .prod-hero-nums {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--prod-panel-line);
  border: 1px solid var(--prod-panel-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .prod-hero-num {
  background: rgba(3,10,7,.5);
  padding: .9rem 1rem;
}

.page-products .prod-hero-num dt {
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-products .prod-hero-num dd {
  margin: .35rem 0 0;
  font-size: clamp(1.4rem, 3.4vw, 1.9rem);
  color: var(--neon);
  line-height: 1;
}

.page-products .prod-hero-media {
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--prod-panel-line);
  background: rgba(3,10,7,.55);
  overflow: hidden;
}

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

.page-products .prod-hero-media figcaption {
  padding: .75rem 1rem;
  font-size: .82rem;
  color: var(--grass);
  border-top: 1px dashed var(--prod-panel-line);
}

.page-products .prod-hero-frame .tick-line {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

/* ---------- 主区与轨道 ---------- */
.page-products .prod-main {
  padding-top: clamp(2rem, 5vw, 3.5rem);
}

.page-products .prod-rail .rail-title {
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: .74rem;
}

.page-products .prod-rail .rail-link {
  display: block;
  padding: .45rem 0;
  border-bottom: 1px dashed var(--prod-panel-line);
  font-size: .92rem;
  color: var(--grass);
  text-decoration: none;
  transition: color .2s ease, padding-left .2s ease;
}

.page-products .prod-rail .rail-link:hover,
.page-products .prod-rail .rail-link:focus-visible {
  color: var(--neon);
  padding-left: .35rem;
}

.page-products .prod-rail .rail-note {
  margin-top: 1rem;
  font-size: .8rem;
  color: var(--grass);
  line-height: 1.6;
}

.page-products .prod-blocks {
  display: grid;
  gap: var(--prod-block-gap);
  min-width: 0;
}

.page-products .prod-block {
  min-width: 0;
}

.page-products .prod-block-head h2 {
  margin: .55rem 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.55rem, 3.6vw, 2.35rem);
  line-height: 1.14;
  color: var(--paper);
}

.page-products .prod-block-head .lede {
  margin-top: .9rem;
  color: var(--grass);
  max-width: 70ch;
}

.page-products .prod-figure {
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--prod-panel-line);
  background: rgba(3,10,7,.5);
  overflow: hidden;
}

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

.page-products .prod-figure figcaption {
  padding: .7rem 1rem;
  font-size: .82rem;
  color: var(--grass);
  border-top: 1px dashed var(--prod-panel-line);
}

/* ---------- 订阅入口 ---------- */
.page-products .prod-entry-grid {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  display: grid;
  gap: 1.25rem;
}

.page-products .prod-entry-card {
  position: relative;
  padding: clamp(1.25rem, 3vw, 1.9rem);
  border-radius: var(--radius-lg);
  background: var(--prod-panel-bg);
  border: 1px solid var(--prod-panel-line);
  overflow: hidden;
}

.page-products .prod-entry-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -55% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53,242,194,.18), transparent 70%);
  pointer-events: none;
}

.page-products .prod-entry-card:nth-child(2)::after {
  background: radial-gradient(circle, rgba(255,90,54,.2), transparent 70%);
}

.page-products .prod-entry-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: .9rem;
}

.page-products .prod-entry-cap {
  font-size: 1.05rem;
  color: var(--neon-cool);
}

.page-products .prod-entry-card .card-title {
  font-size: 1.18rem;
  color: var(--paper);
  margin: 0 0 .7rem;
}

.page-products .prod-entry-card .card-body {
  margin: 0;
  color: var(--grass);
}

.page-products .prod-ticks {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: .55rem;
}

.page-products .prod-ticks li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .93rem;
  color: var(--paper);
  opacity: .88;
}

.page-products .prod-ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: .5rem;
  height: .5rem;
  border-radius: 2px;
  background: var(--neon);
  transform: rotate(45deg);
}

/* ---------- 小屏端资料库 ---------- */
.page-products .prod-lib-grid {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  display: grid;
  gap: 1.25rem;
}

.page-products .prod-lib-facts {
  display: grid;
  gap: .9rem;
}

.page-products .prod-fact {
  padding: 1rem 1.15rem;
  border-radius: var(--radius-lg);
  background: rgba(18,61,44,.5);
  border: 1px dashed var(--prod-panel-line);
}

.page-products .prod-fact .stat-label {
  display: block;
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-products .prod-fact .stat-value {
  display: block;
  margin-top: .3rem;
  font-size: 1.8rem;
  line-height: 1;
  color: var(--neon);
}

.page-products .prod-fact .prod-fact-word {
  font-family: var(--font-head);
  letter-spacing: .04em;
}

.page-products .prod-fact p {
  margin: .5rem 0 0;
  font-size: .86rem;
  color: var(--grass);
  line-height: 1.6;
}

.page-products .prod-lib-media {
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--prod-panel-line);
  background: rgba(3,10,7,.5);
  overflow: hidden;
}

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

.page-products .prod-lib-media figcaption {
  padding: .7rem 1rem;
  font-size: .82rem;
  color: var(--grass);
  border-top: 1px dashed var(--prod-panel-line);
}

.page-products .prod-lib-table {
  margin-top: clamp(1.5rem, 4vw, 2rem);
}

.page-products .prod-chips {
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.page-products .prod-chips .chip {
  cursor: pointer;
}

.page-products .prod-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-products .prod-table caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 .75rem;
  font-size: .82rem;
  color: var(--grass);
  letter-spacing: .04em;
}

.page-products .prod-table th,
.page-products .prod-table td {
  padding: .72rem .85rem;
  text-align: left;
  border-bottom: 1px solid var(--prod-panel-line);
  color: var(--paper);
}

.page-products .prod-table thead th {
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--neon-cool);
  background: rgba(13,43,32,.75);
}

.page-products .prod-table tbody tr:nth-child(even) {
  background: rgba(18,61,44,.4);
}

.page-products .prod-table tbody tr:hover {
  background: rgba(53,242,194,.08);
}

.page-products .prod-table .num {
  text-align: right;
  font-family: var(--font-mono);
  color: var(--neon);
}

.page-products .prod-lib-note {
  margin: 1rem 0 0;
  padding: .9rem 1.1rem;
  border-left: 3px solid var(--signal);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  background: var(--prod-amber-soft);
  color: var(--paper);
  font-size: .9rem;
  line-height: 1.7;
}

/* ---------- 大陆版客户端 ---------- */
.page-products .prod-client-grid {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
  display: grid;
  gap: 1.5rem;
}

.page-products .prod-client-media {
  margin: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--prod-panel-line);
  background: rgba(3,10,7,.5);
  overflow: hidden;
}

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

.page-products .prod-client-media figcaption {
  padding: .7rem 1rem;
  font-size: .82rem;
  color: var(--grass);
  border-top: 1px dashed var(--prod-panel-line);
}

.page-products .prod-client-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .9rem;
}

.page-products .prod-client-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-lg);
  background: var(--prod-panel-bg);
  border: 1px solid var(--prod-panel-line);
}

.page-products .prod-client-idx {
  font-size: 1rem;
  color: var(--neon);
  padding-top: .15rem;
}

.page-products .prod-client-list h3 {
  margin: 0 0 .35rem;
  font-size: 1.02rem;
  color: var(--paper);
}

.page-products .prod-client-list p {
  margin: 0;
  font-size: .9rem;
  color: var(--grass);
  line-height: 1.7;
}

.page-products .prod-inline-link {
  margin: 1.1rem 0 0;
  font-size: .9rem;
  color: var(--grass);
}

.page-products .prod-inline-link a {
  color: var(--neon);
  text-decoration: underline;
  text-decoration-color: rgba(53,242,194,.4);
  text-underline-offset: 3px;
}

.page-products .prod-inline-link a:hover,
.page-products .prod-inline-link a:focus-visible {
  color: var(--neon-cool);
}

/* ---------- 导出同步步骤 ---------- */
.page-products .prod-steps {
  list-style: none;
  margin: clamp(1.5rem, 4vw, 2.25rem) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  counter-reset: prod-step;
}

.page-products .prod-step {
  position: relative;
  padding: 1.1rem 0 1.1rem 2.4rem;
  border-left: 1px dashed var(--prod-panel-line);
  margin-left: .55rem;
}

.page-products .prod-step:last-child {
  border-left-color: transparent;
}

.page-products .prod-step-node {
  position: absolute;
  left: -0.5rem;
  top: 1.35rem;
  width: .85rem;
  height: .85rem;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 4px rgba(53,242,194,.14);
}

.page-products .prod-step:last-child .prod-step-node {
  background: var(--score);
  box-shadow: 0 0 0 4px rgba(255,90,54,.16);
}

.page-products .prod-step-num {
  display: inline-block;
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--neon-cool);
}

.page-products .prod-step h3 {
  margin: .4rem 0 .35rem;
  font-size: 1.1rem;
  color: var(--paper);
}

.page-products .prod-step p {
  margin: 0;
  font-size: .92rem;
  color: var(--grass);
  line-height: 1.7;
  max-width: 60ch;
}

/* ---------- 版本选择 ---------- */
.page-products .prod-pick {
  margin-top: clamp(1.5rem, 4vw, 2.25rem);
}

.page-products .prod-pick-grid {
  display: grid;
  gap: 1rem;
}

.page-products .prod-pick-card {
  padding: 1.2rem 1.3rem;
  border-radius: var(--radius-lg);
  background: var(--prod-panel-bg);
  border: 1px solid var(--prod-panel-line);
  transition: transform .22s ease, border-color .22s ease;
}

.page-products .prod-pick-card:hover {
  transform: translateY(-3px);
  border-color: rgba(53,242,194,.36);
}

.page-products .prod-pick-card .card-title {
  margin: .8rem 0 .55rem;
  font-size: 1.1rem;
  color: var(--paper);
}

.page-products .prod-pick-card .card-body {
  margin: 0;
  font-size: .9rem;
  color: var(--grass);
  line-height: 1.7;
}

.page-products .prod-version-track {
  margin-top: clamp(1.75rem, 5vw, 2.75rem);
  display: grid;
  gap: 1px;
  background: var(--prod-panel-line);
  border: 1px solid var(--prod-panel-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-products .prod-version-item {
  background: rgba(7,26,18,.92);
  padding: .95rem 1rem;
}

.page-products .prod-version-item span {
  display: block;
  font-size: 1rem;
  color: var(--neon);
}

.page-products .prod-version-item p {
  margin: .3rem 0 0;
  font-size: .85rem;
  color: var(--grass);
}

/* ---------- 结尾行动区 ---------- */
.page-products .prod-cta-inner {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,90,54,.3);
  background:
    radial-gradient(110% 140% at 100% 0%, rgba(255,90,54,.2), transparent 60%),
    linear-gradient(150deg, rgba(18,61,44,.9), rgba(7,26,18,.96));
  display: grid;
  gap: 1.25rem;
}

.page-products .prod-cta-inner h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  color: var(--paper);
}

.page-products .prod-cta-inner p {
  margin: .6rem 0 0;
  color: var(--grass);
  max-width: 58ch;
}

.page-products .prod-cta-actions {
  gap: .75rem;
  flex-wrap: wrap;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .prod-hero-nums {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

  .page-products .prod-version-track {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 3.5rem);
  }

  .page-products .prod-lib-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: stretch;
  }

  .page-products .prod-lib-facts {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .prod-client-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-products .prod-cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .prod-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
    counter-reset: none;
  }

  .page-products .prod-step {
    border-left: 0;
    border-top: 1px dashed var(--prod-panel-line);
    margin-left: 0;
    padding: 1.75rem 1rem 0 0;
  }

  .page-products .prod-step-node {
    left: 0;
    top: -0.42rem;
  }

  .page-products .prod-pick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
  }
}

@media (min-width: 1120px) {
  .page-products .prod-pick-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-pick-card,
  .page-products .prod-rail .rail-link {
    transition: none;
  }

  .page-products .prod-pick-card:hover {
    transform: none;
  }
}