.page-products {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 14px var(--gutter) 80px;
  color: var(--ink);
  font-family: var(--font-sans);
}

/* ---------- 首屏 ---------- */
.page-products .pl-hero {
  margin-top: 14px;
}
.page-products .pl-hero-box {
  position: relative;
  border: 2px solid var(--grid-blue);
  background:
    radial-gradient(900px 320px at 88% -10%, rgba(108, 75, 216, .34), transparent 68%),
    linear-gradient(180deg, rgba(20, 28, 66, .94), rgba(10, 18, 48, .96));
  padding: 30px 20px 26px;
  box-shadow: 10px 12px 0 rgba(10, 18, 48, .7);
  overflow: hidden;
}
.page-products .pl-hero-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 26px);
  pointer-events: none;
}
.page-products .pl-hero .eyebrow {
  margin: 8px 0 14px;
}
.page-products .pl-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(25px, 6vw, 44px);
  line-height: 1.2;
  letter-spacing: .06em;
  font-weight: 700;
  color: var(--ink);
}
.page-products .pl-lead {
  margin: 0 0 24px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
}
.page-products .pl-hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.page-products .pl-meta-cell {
  border-left: 2px solid var(--pulse);
  padding: 6px 0 6px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.page-products .pl-meta-k {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--dim);
}
.page-products .pl-meta-v {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}
.page-products .pl-hero-act {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 通用章节 ---------- */
.page-products .section {
  margin-top: 74px;
}
.page-products .section-head {
  max-width: 68ch;
  margin-bottom: 26px;
}
.page-products .section-head .section-note {
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 品类索引 ---------- */
.page-products .pl-cat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}
.page-products .pl-cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--line);
}
.page-products .pl-cat-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 10px;
  padding: 15px 4px;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color .28s var(--ease), transform .28s var(--ease);
}
.page-products .pl-cat-item:hover {
  background: rgba(108, 75, 216, .12);
  transform: translateX(4px);
}
.page-products .pl-cat-idx {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--pulse);
  padding-top: 3px;
}
.page-products .pl-cat-body {
  min-width: 0;
}
.page-products .pl-cat-name {
  margin: 0 0 5px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink);
}
.page-products .pl-cat-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .pl-cat-media {
  min-width: 0;
}
.page-products .pl-cat-aside {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
  border-left: 2px solid var(--nebula);
  padding-left: 14px;
}

/* ---------- 价格刻度 ---------- */
.page-products .pl-scale-figure {
  margin: 0 0 26px;
}
.page-products .pl-scale-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--grid-blue);
  filter: saturate(.92);
}
.page-products .pl-scale {
  list-style: none;
  margin: 0 0 34px;
  padding: 0 0 0 24px;
  border-left: 2px solid var(--grid-blue);
}
.page-products .pl-scale-stop {
  position: relative;
  padding: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-products .pl-scale-stop::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 20px;
  width: 12px;
  height: 12px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  background: var(--galaxy);
}
.page-products .pl-scale-val {
  font-size: 17px;
  color: var(--gold);
  letter-spacing: .04em;
}
.page-products .pl-scale-lab {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: .06em;
}

/* ---------- 方案卡 ---------- */
.page-products .pl-plan-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}
.page-products .pl-plan {
  padding: 20px 18px 22px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.page-products .pl-plan .tag {
  align-self: flex-start;
  margin-bottom: 12px;
}
.page-products .pl-plan-name {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: .05em;
}
.page-products .pl-plan-price {
  margin: 0 0 16px;
  font-size: 20px;
  color: var(--gold);
  letter-spacing: .04em;
}
.page-products .pl-plan-spec {
  margin: 0;
  display: grid;
  gap: 10px;
}
.page-products .pl-plan-spec > div {
  display: grid;
  gap: 3px;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}
.page-products .pl-plan-spec dt {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--dim);
}
.page-products .pl-plan-spec dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}
.page-products .pl-plan-plate {
  border: 2px solid var(--grid-blue);
  padding: 10px;
  background: rgba(20, 28, 66, .55);
  box-shadow: 8px 10px 0 rgba(10, 18, 48, .6);
  min-width: 0;
}
.page-products .pl-price-foot {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}
.page-products .pl-price-foot a,
.page-products .pl-ver-facts a,
.page-products .pl-site-note a,
.page-products .pl-warranty-note a {
  color: var(--violet);
  text-decoration: none;
  border-bottom: 1px solid var(--nebula);
}
.page-products .pl-price-foot a:hover,
.page-products .pl-ver-facts a:hover,
.page-products .pl-site-note a:hover,
.page-products .pl-warranty-note a:hover {
  color: var(--mist);
}

/* ---------- 保修档位 ---------- */
.page-products .pl-warranty-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}
.page-products .pl-warranty-card {
  padding: 20px 18px 22px;
  border-width: 2px;
}
.page-products .pl-warranty-card--3 {
  border-color: rgba(34, 211, 197, .55);
}
.page-products .pl-warranty-card--5 {
  border-color: rgba(230, 180, 85, .6);
  background: linear-gradient(180deg, rgba(230, 180, 85, .08), rgba(20, 28, 66, .82));
}
.page-products .pl-warranty-name {
  margin: 10px 0 16px;
  font-size: 22px;
  letter-spacing: .06em;
}
.page-products .pl-warranty-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .pl-warranty-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink);
}
.page-products .pl-warranty-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--pulse);
}
.page-products .pl-warranty-card--5 .pl-warranty-list li::before {
  background: var(--gold);
}
.page-products .pl-warranty-fit {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  border-top: 1px solid var(--line-soft);
  padding-top: 14px;
}
.page-products .pl-warranty-note {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 版本 ---------- */
.page-products .pl-ver-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}
.page-products .pl-ver-media {
  min-width: 0;
}
.page-products .pl-ver-track {
  min-width: 0;
}
.page-products .pl-ver {
  border: 2px solid var(--line);
  background: rgba(20, 28, 66, .6);
  margin-bottom: 10px;
}
.page-products .pl-ver summary {
  cursor: pointer;
  padding: 14px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  list-style: none;
  font-size: 15px;
}
.page-products .pl-ver summary::-webkit-details-marker {
  display: none;
}
.page-products .pl-ver summary::after {
  content: "+";
  margin-left: auto;
  color: var(--violet);
  font-family: var(--font-mono);
}
.page-products .pl-ver[open] summary::after {
  content: "−";
}
.page-products .pl-ver[open] {
  border-color: var(--nebula);
}
.page-products .pl-ver[open] summary {
  color: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}
.page-products .pl-ver-id {
  font-size: 14px;
  letter-spacing: .16em;
  color: var(--pulse);
}
.page-products .pl-ver-name {
  color: var(--muted);
  font-size: 14px;
}
.page-products .pl-ver[open] .pl-ver-name {
  color: var(--ink);
}
.page-products .pl-ver-list {
  margin: 0;
  padding: 14px 18px 16px 32px;
  display: grid;
  gap: 8px;
}
.page-products .pl-ver-list li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}
.page-products .pl-ver-facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .pl-ver-facts li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: baseline;
}
.page-products .pl-vf-k {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--pulse);
  border: 1px solid var(--line);
  padding: 2px 8px;
}

/* ---------- 环境与交付 ---------- */
.page-products .pl-env-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}
.page-products .pl-env-media {
  min-width: 0;
}
.page-products .pl-env-table {
  border: 2px solid var(--grid-blue);
  background: rgba(20, 28, 66, .5);
  padding: 6px 14px 10px;
  overflow-x: auto;
}
.page-products .pl-env-table table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
.page-products .pl-env-table th,
.page-products .pl-env-table td {
  text-align: left;
  padding: 13px 6px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.7;
  vertical-align: top;
  word-break: break-word;
}
.page-products .pl-env-table th {
  width: 34%;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: .04em;
}
.page-products .pl-env-table td {
  color: var(--ink);
}
.page-products .pl-env-table tr:last-child th,
.page-products .pl-env-table tr:last-child td {
  border-bottom: 0;
}
.page-products .pl-lead-time {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: 24px;
}
.page-products .pl-lt {
  border: 2px solid var(--line);
  border-left: 6px solid var(--mist);
  background: rgba(20, 28, 66, .55);
  padding: 18px;
}
.page-products .pl-lt--custom {
  border-left-color: var(--gold);
}
.page-products .pl-lt-k {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--dim);
}
.page-products .pl-lt-v {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .04em;
}
.page-products .pl-lt-v .mono {
  color: var(--gold);
}
.page-products .pl-lt-d {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 开通流程 ---------- */
.page-products .pl-flow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  counter-reset: plstep;
}
.page-products .pl-step {
  position: relative;
  border: 2px solid var(--grid-blue);
  background: linear-gradient(180deg, rgba(20, 28, 66, .7), rgba(10, 18, 48, .7));
  padding: 18px 16px;
  min-width: 0;
}
.page-products .pl-step-num {
  display: block;
  font-size: 26px;
  color: var(--nebula);
  letter-spacing: .08em;
  margin-bottom: 10px;
}
.page-products .pl-step-name {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--ink);
}
.page-products .pl-step-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 授权查询 ---------- */
.page-products .pl-lookup-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}
.page-products .pl-lookup-text {
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
  margin: 0 0 20px;
}
.page-products .pl-lookup-act {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .pl-site-panel {
  min-width: 0;
}
.page-products .pl-site-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}
.page-products .pl-site-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ink);
  padding: 6px 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-products .pl-site-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 图片通用约束 ---------- */
.page-products .media-frame img,
.page-products .pl-plan-plate img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 桌面布局 ---------- */
@media (min-width: 760px) {
  .page-products .pl-hero-box {
    padding: 40px 38px 34px;
  }
  .page-products .pl-hero-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .pl-cat-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }
  .page-products .pl-warranty-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pl-ver-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 32px;
    align-items: start;
  }
  .page-products .pl-env-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }
  .page-products .pl-lead-time {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .pl-flow-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
  }
  .page-products .pl-lookup-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    gap: 32px;
    align-items: start;
  }
  .page-products .pl-site-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  /* 价格刻度：横向轨道 */
  .page-products .pl-scale {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 32px 0 0;
    border-left: 0;
    border-top: 0;
    position: relative;
    gap: 0;
  }
  .page-products .pl-scale::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 18px;
    height: 3px;
    background: linear-gradient(90deg, var(--pulse), var(--nebula) 55%, var(--gold));
    opacity: .85;
  }
  .page-products .pl-scale-stop {
    padding: 0 16px 0 0;
  }
  .page-products .pl-scale-stop::before {
    left: 0;
    top: -20px;
    width: 14px;
    height: 14px;
  }

  /* 方案卡错位堆叠 */
  .page-products .pl-plan-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
    align-items: start;
  }
  .page-products .pl-plan-grid > *:nth-child(2) {
    margin-top: 46px;
  }
  .page-products .pl-plan-grid > *:nth-child(4) {
    margin-top: 46px;
  }
  .page-products .pl-plan-plate {
    margin-top: 24px;
  }
  .page-products .pl-plan--full {
    margin-top: 0;
  }
}

@media (min-width: 1080px) {
  .page-products .pl-hero-box {
    padding: 48px 52px 40px;
  }
  .page-products .pl-cat-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }
  .page-products .pl-plan-grid > *:nth-child(2),
  .page-products .pl-plan-grid > *:nth-child(4) {
    margin-top: 62px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pl-cat-item,
  .page-products [data-reveal] {
    transition: none !important;
    transform: none !important;
  }
}
</main>