.page-products {
  --pd-line-soft: rgba(46, 58, 60, 0.85);
  background: var(--lj-rock);
  color: var(--lj-paper);
  font-family: var(--lj-font-body);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--lj-header-h) + 34px) 0 52px;
  background:
    radial-gradient(120% 100% at 88% -10%, rgba(196, 85, 59, 0.26), transparent 62%),
    radial-gradient(90% 90% at 0% 110%, rgba(56, 224, 200, 0.12), transparent 60%),
    var(--lj-rock);
  border-bottom: 1px solid var(--lj-line);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, var(--pd-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pd-line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.5;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.3) 68%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0, 0, 0, 0.3) 68%, transparent 100%);
  pointer-events: none;
}

.page-products .pd-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .pd-hero__crumb {
  font-family: var(--lj-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}

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

.page-products .pd-hero__crumb li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--lj-clay);
}

.page-products .pd-hero__crumb a {
  color: rgba(242, 237, 228, 0.68);
  text-decoration: none;
}

.page-products .pd-hero__crumb a:hover {
  color: var(--lj-cyan);
}

.page-products .pd-hero__crumb [aria-current] {
  color: var(--lj-paper);
}

.page-products .pd-hero__cols {
  display: grid;
  gap: 40px;
}

.page-products .pd-hero__title {
  font-family: var(--lj-font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.2vw, 60px);
  line-height: 1.03;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  max-width: 22ch;
}

.page-products .pd-hero__lead {
  max-width: 46ch;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 237, 228, 0.78);
}

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

.page-products .pd-hero__stats {
  display: grid;
  gap: 1px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--lj-line);
}

.page-products .pd-hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--lj-line);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(242, 237, 228, 0.66);
}

.page-products .pd-hero__stats .lj-num {
  font-family: var(--lj-font-mono);
  font-size: 18px;
  color: var(--lj-cyan);
  letter-spacing: 0;
}

.page-products .pd-hero__visual {
  position: relative;
  min-height: 230px;
}

.page-products .pd-hero__visual::after {
  content: "";
  position: absolute;
  top: -12%;
  right: -8%;
  width: 62%;
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle, rgba(56, 224, 200, 0.16), transparent 68%);
  pointer-events: none;
}

.page-products .pd-device {
  position: absolute;
  border: 1px solid var(--lj-line);
  background: linear-gradient(155deg, rgba(47, 111, 168, 0.3), rgba(14, 18, 20, 0.94) 64%);
}

.page-products .pd-device::after {
  content: "";
  position: absolute;
  inset: 14px;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(56, 224, 200, 0.18) 0 2px,
    transparent 2px 13px
  );
}

.page-products .pd-device--desk {
  inset: 0 10% 26% 0;
}

.page-products .pd-device--lap {
  inset: auto 0 0 34%;
  height: 44%;
}

.page-products .pd-device--phone {
  inset: auto auto 5% 4%;
  width: 17%;
  height: 46%;
  background: linear-gradient(155deg, rgba(196, 85, 59, 0.36), rgba(14, 18, 20, 0.96) 70%);
}

/* ---------- 通用区块元素 ---------- */
.page-products .pd-sec-head {
  max-width: 62ch;
}

.page-products .pd-h2 {
  font-family: var(--lj-font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.6vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 12px 0 14px;
}

.page-products .pd-sec-head__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(242, 237, 228, 0.68);
}

.page-products .pd-p {
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 16px;
  max-width: 58ch;
  color: rgba(242, 237, 228, 0.76);
}

.page-products .pd-points {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pd-points li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--lj-line);
  font-size: 15px;
  line-height: 1.66;
  color: rgba(242, 237, 228, 0.72);
}

.page-products .pd-points .lj-mono {
  font-family: var(--lj-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lj-clay);
  padding-top: 3px;
}

.page-products .pd-shot {
  position: relative;
  border: 1px solid var(--lj-line);
  background: var(--lj-panel);
  overflow: hidden;
  max-width: 100%;
}

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

.page-products .pd-shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(242, 237, 228, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(242, 237, 228, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.page-products .pd-shot--tall img {
  aspect-ratio: 4 / 5;
  height: 100%;
}

.page-products .pd-shot--wide img {
  aspect-ratio: 1440 / 560;
}

.page-products .pd-cap {
  margin: 10px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--lj-clay);
  font-family: var(--lj-font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: rgba(242, 237, 228, 0.58);
}

/* ---------- 模块说明牌 ---------- */
.page-products .pd-panorama {
  padding: 52px 0 56px;
  background: var(--lj-rock);
}

.page-products .pd-booths {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.page-products .pd-booth {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 20px 22px;
  border: 1px solid var(--lj-line);
  background: linear-gradient(180deg, rgba(26, 32, 36, 0.88), rgba(14, 18, 20, 0.55));
  transition: border-color 0.3s ease;
}

.page-products .pd-booth::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 22px;
  height: 2px;
  background: var(--lj-clay);
  transition: width 0.35s ease;
}

.page-products .pd-booth:hover {
  border-color: rgba(196, 85, 59, 0.55);
}

.page-products .pd-booth:hover::before {
  width: calc(100% + 2px);
}

.page-products .pd-booth__num {
  font-family: var(--lj-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lj-clay);
}

.page-products .pd-booth__title {
  margin: 0;
  font-family: var(--lj-font-serif);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: 0.01em;
}

.page-products .pd-booth__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 237, 228, 0.7);
}

.page-products .pd-booth__caps {
  list-style: none;
  margin: 6px 0 0;
  padding: 10px 0 0;
  border-top: 1px solid var(--lj-line);
  display: grid;
  gap: 7px;
  font-size: 13px;
  color: rgba(242, 237, 228, 0.58);
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.page-products .pd-booth:hover .pd-booth__caps {
  opacity: 1;
}

.page-products .pd-booth__caps li {
  display: grid;
  grid-template-columns: 4px 1fr;
  gap: 9px;
  align-items: baseline;
}

.page-products .pd-booth__caps li::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--lj-cyan);
}

/* ---------- 通栏图带 ---------- */
.page-products .pd-band {
  background: var(--lj-rock);
  padding: 0 0 48px;
}

.page-products .pd-band--outro {
  padding: 0 0 0;
}

/* ---------- 阵容与面板 ---------- */
.page-products .pd-lineup {
  background: var(--lj-paper);
  color: var(--lj-ink);
  padding: 56px 0;
}

.page-products .pd-lineup__inner {
  display: grid;
  gap: 32px;
}

.page-products .pd-lineup .pd-p {
  color: #2f3739;
}

.page-products .pd-lineup .pd-points li {
  border-top-color: var(--lj-paper-line);
  color: #2f3739;
}

.page-products .pd-lineup .pd-eyebrow,
.page-products .pd-lineup .lj-eyebrow {
  color: var(--lj-clay);
}

.page-products .pd-lineup__figure {
  margin: 0;
}

.page-products .pd-lineup .pd-cap {
  color: var(--lj-muted);
}

/* ---------- V3 资料专区 ---------- */
.page-products .pd-v3 {
  padding: 56px 0;
  border-top: 1px solid var(--lj-line);
  border-bottom: 1px solid var(--lj-line);
  background:
    linear-gradient(112deg, transparent 0 62%, rgba(47, 111, 168, 0.14) 62% 100%),
    var(--lj-rock);
}

.page-products .pd-v3__inner {
  display: grid;
  gap: 32px;
}

.page-products .pd-v3__figure {
  margin: 0;
}

.page-products .pd-exports {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 26px;
  background: var(--lj-line);
  border: 1px solid var(--lj-line);
}

.page-products .pd-export {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 88px;
  padding: 16px 14px 18px;
  background: var(--lj-rock);
  transition: background-color 0.25s ease;
}

.page-products .pd-export b {
  font-family: var(--lj-font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--lj-cyan);
}

.page-products .pd-export span {
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(242, 237, 228, 0.5);
  transition: color 0.25s ease;
}

.page-products .pd-export:hover {
  background: var(--lj-panel);
}

.page-products .pd-export:hover span {
  color: rgba(242, 237, 228, 0.84);
}

/* ---------- 访问方式与版本记录 ---------- */
.page-products .pd-modes {
  background: var(--lj-paper);
  color: var(--lj-ink);
  padding: 56px 0 60px;
}

.page-products .pd-modes .pd-sec-head__note {
  color: var(--lj-muted);
}

.page-products .pd-modes__grid {
  display: grid;
  gap: 1px;
  margin-top: 30px;
  background: var(--lj-paper-line);
  border: 1px solid var(--lj-paper-line);
}

.page-products .pd-mode {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 20px 26px;
  background: var(--lj-paper);
  transition: background-color 0.25s ease;
}

.page-products .pd-mode:hover {
  background: var(--lj-paper-2);
}

.page-products .pd-mode__tag {
  font-family: var(--lj-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--lj-blue);
}

.page-products .pd-mode__title {
  margin: 0;
  font-family: var(--lj-font-serif);
  font-weight: 600;
  font-size: 19px;
  color: var(--lj-ink);
}

.page-products .pd-mode__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: #2f3739;
}

.page-products .pd-rail__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 20px;
  margin: 48px 0 0;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--lj-paper-line);
}

.page-products .pd-rail__title {
  margin: 0;
  font-family: var(--lj-font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--lj-ink);
}

.page-products .pd-rail__hint {
  font-family: var(--lj-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--lj-muted);
}

.page-products .pd-rail {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  border: 1px solid var(--lj-paper-line);
  border-top: 0;
  background: var(--lj-paper-2);
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .pd-rail__item {
  flex: 0 0 min(272px, 78vw);
  scroll-snap-align: start;
  padding: 18px 18px 20px;
  border-right: 1px solid var(--lj-paper-line);
  transition: background-color 0.25s ease;
}

.page-products .pd-rail__item:hover {
  background: var(--lj-paper);
}

.page-products .pd-rail__item:last-child {
  border-right: 0;
}

.page-products .pd-rail__item--now {
  background: var(--lj-paper);
  box-shadow: inset 3px 0 0 var(--lj-clay);
}

.page-products .pd-rail__ver {
  display: block;
  font-family: var(--lj-font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--lj-clay);
}

.page-products .pd-rail__stage {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  font-weight: 600;
  color: var(--lj-ink);
}

.page-products .pd-rail__desc {
  display: block;
  margin-top: 8px;
  font-size: 12.8px;
  line-height: 1.68;
  color: var(--lj-muted);
}

/* ---------- 换设备 ---------- */
.page-products .pd-move {
  padding: 56px 0 52px;
  background:
    linear-gradient(292deg, transparent 0 58%, rgba(196, 85, 59, 0.12) 58% 100%),
    var(--lj-rock);
}

.page-products .pd-steps {
  display: grid;
  gap: 18px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.page-products .pd-step {
  counter-increment: step;
  border-top: 1px solid var(--lj-line);
  padding: 20px 0 0;
}

.page-products .pd-step::before {
  content: "0" counter(step);
  display: block;
  margin-bottom: 10px;
  font-family: var(--lj-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--lj-clay);
}

.page-products .pd-step__title {
  margin: 0 0 8px;
  font-family: var(--lj-font-serif);
  font-weight: 600;
  font-size: 18px;
}

.page-products .pd-step__desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(242, 237, 228, 0.7);
}

.page-products .pd-step__time {
  display: inline-block;
  margin-top: 12px;
  font-family: var(--lj-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--lj-cyan);
  opacity: 0.6;
  transition: opacity 0.25s ease;
}

.page-products .pd-step:hover .pd-step__time {
  opacity: 1;
}

.page-products .pd-move__note {
  margin: 30px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--lj-line);
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 237, 228, 0.62);
}

.page-products .pd-move__figure {
  margin: 36px 0 0;
}

/* ---------- 收尾引导 ---------- */
.page-products .pd-help {
  background: var(--lj-paper);
  color: var(--lj-ink);
  padding: 52px 0 60px;
}

.page-products .pd-help .pd-p {
  color: #2f3739;
}

.page-products .pd-help__inner {
  display: grid;
  gap: 26px;
}

.page-products .pd-help__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--lj-paper-line);
  border-top: 1px solid var(--lj-paper-line);
  border-bottom: 1px solid var(--lj-paper-line);
}

.page-products .pd-help__list li {
  background: var(--lj-paper);
}

.page-products .pd-help__list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 4px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--lj-ink);
  text-decoration: none;
  transition: padding-left 0.25s ease, color 0.25s ease;
}

.page-products .pd-help__list a:hover,
.page-products .pd-help__list a:focus-visible {
  padding-left: 12px;
  color: var(--lj-clay);
}

.page-products .pd-help__arrow {
  font-family: var(--lj-font-mono);
  color: var(--lj-clay);
}

/* ---------- 平板 ---------- */
@media (min-width: 620px) {
  .page-products .pd-hero__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    border-top: 0;
  }

  .page-products .pd-hero__stats li {
    flex-direction: column;
    gap: 6px;
    padding: 0;
    border-bottom: 0;
  }

  .page-products .pd-hero__visual {
    min-height: 300px;
  }

  .page-products .pd-exports {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-products .pd-panorama,
  .page-products .pd-lineup,
  .page-products .pd-v3,
  .page-products .pd-modes,
  .page-products .pd-move,
  .page-products .pd-help {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .page-products .pd-booths {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
    margin-top: 40px;
  }

  .page-products .pd-booth:nth-child(1) {
    grid-column: 1 / span 4;
  }

  .page-products .pd-booth:nth-child(2) {
    grid-column: 5 / span 4;
    margin-top: 40px;
  }

  .page-products .pd-booth:nth-child(3) {
    grid-column: 9 / span 4;
    margin-top: 80px;
  }

  .page-products .pd-booth:nth-child(4) {
    grid-column: 3 / span 8;
    margin-top: 8px;
  }

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

  .page-products .pd-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }

  .page-products .pd-help__inner {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 56px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero {
    padding: calc(var(--lj-header-h) + 46px) 0 72px;
  }

  .page-products .pd-hero__cols {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 56px;
    align-items: center;
  }

  .page-products .pd-hero__visual {
    min-height: 360px;
  }

  .page-products .pd-lineup__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    gap: 56px;
    align-items: start;
  }

  .page-products .pd-v3__inner {
    grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
    gap: 56px;
    align-items: center;
  }

  .page-products .pd-move .lj-container {
    max-width: 1080px;
  }
}
<<<END>>>