.page-products {
  --fx-gap: clamp(18px, 2.6vw, 36px);
  --fx-sec-space: clamp(64px, 9vw, 128px);
  --fx-radius: 4px;
  display: block;
}

.page-products .fx-crumb-sep {
  padding: 0 8px;
  color: var(--muted);
}

/* ---------- 首屏拼贴 ---------- */
.page-products .fx-hero {
  padding-top: clamp(18px, 3vw, 34px);
}

.page-products .fx-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--fx-gap);
  align-items: start;
}

.page-products .fx-hero-ident {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 2px;
}

.page-products .fx-ver {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(52px, 13vw, 88px);
  font-weight: 700;
  line-height: .86;
  letter-spacing: -.05em;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

.page-products .fx-ver-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-products .fx-h1 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 8.6vw, 62px);
  line-height: 1.08;
  letter-spacing: -.03em;
  color: var(--white);
  overflow-wrap: break-word;
}

.page-products .lede {
  margin: 0 0 22px;
  max-width: 56ch;
  font-size: clamp(15px, 2.2vw, 17px);
  line-height: 1.82;
  color: var(--blue-pale);
}

.page-products .fx-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .fx-hero-tickets {
  display: grid;
  gap: 12px;
}

.page-products .fx-tk {
  position: relative;
  padding: 16px 18px 16px 20px;
  background: linear-gradient(155deg, rgba(20, 53, 42, .96), rgba(14, 36, 25, .99));
  border: 2px solid var(--line);
  border-left: 3px solid var(--signal);
  border-radius: var(--fx-radius);
  box-shadow: var(--shadow-card);
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}

.page-products .fx-tk:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 106, 46, .5);
}

.page-products .fx-tk-idx {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--signal);
}

.page-products .fx-tk-title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 2.4vw, 22px);
  letter-spacing: -.01em;
  color: var(--white);
}

.page-products .fx-tk-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 章节通用 ---------- */
.page-products .fx-sec {
  margin-top: var(--fx-sec-space);
}

.page-products .fx-head {
  display: flex;
  align-items: baseline;
  gap: clamp(12px, 2vw, 22px);
  margin-bottom: clamp(20px, 3vw, 34px);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .fx-head .section-num {
  flex: none;
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.4vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

@supports (-webkit-text-stroke: 1px red) {
  .page-products .fx-head .section-num {
    color: transparent;
    -webkit-text-stroke: 1.2px var(--signal);
  }
}

.page-products .fx-head-body {
  min-width: 0;
}

.page-products .fx-head-body .section-title {
  margin: 4px 0 0;
}

.page-products .fx-prose-lead {
  margin: 0 0 clamp(22px, 3vw, 34px);
}

/* ---------- 图文分栏 ---------- */
.page-products .fx-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--fx-gap);
  align-items: start;
}

.page-products .fx-side {
  min-width: 0;
}

.page-products .fx-shot {
  margin: 0;
  min-width: 0;
}

.page-products .fx-shot .media {
  border: 2px solid var(--line);
  border-radius: var(--fx-radius);
  overflow: hidden;
  box-shadow: 0 24px 58px -34px rgba(0, 0, 0, .92), 0 0 0 1px rgba(255, 106, 46, .13);
}

.page-products .fx-shot .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(.88) hue-rotate(-4deg) contrast(1.06) brightness(.95);
}

.page-products .fx-shot--tilt .media {
  transform: perspective(1400px) rotateY(-3deg) rotateX(1.4deg);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.page-products .fx-shot--tilt:hover .media {
  transform: perspective(1400px) rotateY(-1.2deg) rotateX(.6deg) translateY(-4px);
  box-shadow: 0 30px 66px -32px rgba(0, 0, 0, .95), 0 0 26px -12px rgba(255, 106, 46, .38);
}

.page-products .fx-shot--foot {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-products .fx-shot .exhibit {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .fx-shot .exhibit-num {
  font-family: var(--font-mono);
  color: var(--blue);
  margin-right: 8px;
}

/* ---------- 操作步骤 ---------- */
.page-products .fx-steps {
  margin-top: clamp(18px, 3vw, 28px);
  border-top: 1px solid var(--line-soft);
}

.page-products .fx-step {
  border-bottom: 1px solid var(--line-soft);
}

.page-products .fx-step-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 15px 4px;
  background: none;
  border: 0;
  color: var(--white);
  font-family: var(--font-body);
  font-size: clamp(15px, 2.2vw, 16px);
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  cursor: pointer;
  transition: color .2s var(--ease);
}

.page-products .fx-step-trigger:hover,
.page-products .fx-step-trigger:focus-visible {
  color: var(--signal-soft);
}

.page-products .fx-step-num {
  flex: none;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--night);
  background: var(--signal);
  font-variant-numeric: tabular-nums;
}

.page-products .fx-step-name {
  min-width: 0;
}

.page-products .fx-step-panel {
  display: block;
  padding: 0 4px 16px 38px;
  border-left: 2px solid rgba(255, 106, 46, .35);
  margin-left: 13px;
  padding-left: 25px;
}

.page-products .fx-step-panel p {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.js .page-products .fx-step-panel {
  display: none;
}

.js .page-products .fx-step-panel[data-open="true"] {
  display: block;
}

/* ---------- 战报时间轴 ---------- */
.page-products .fx-tl {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0 0 0 24px;
  position: relative;
}

.page-products .fx-tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 8px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--signal), var(--grid) 72%, transparent);
}

.page-products .fx-tl-item {
  position: relative;
  padding-bottom: 16px;
}

.page-products .fx-tl-item:last-child {
  padding-bottom: 0;
}

.page-products .fx-tl-item::before {
  content: "";
  position: absolute;
  left: -24px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--night);
  border: 2px solid var(--signal);
}

.page-products .fx-tl-time {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--blue);
  font-variant-numeric: tabular-nums;
}

.page-products .fx-tl-text {
  margin: 2px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--white);
}

.page-products .fx-note-line {
  margin: clamp(16px, 2.5vw, 24px) 0 0;
  padding: 12px 14px;
  border: 1px dashed var(--line);
  border-radius: var(--fx-radius);
  font-size: 13px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 订阅推送 ---------- */
.page-products .fx-push {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .fx-push-item {
  padding: 14px 16px;
  background: rgba(20, 53, 42, .58);
  border: 1px solid var(--line);
  border-left: 3px solid var(--grid);
  border-radius: var(--fx-radius);
}

.page-products .fx-push-item--warm {
  border-left-color: var(--blue);
}

.page-products .fx-push-item--live {
  border-left-color: var(--yellow);
}

.page-products .fx-push-time {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--signal);
}

.page-products .fx-push-name {
  margin: 4px 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--white);
}

.page-products .fx-push-item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .fx-limits {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 20px;
  margin-top: clamp(18px, 3vw, 26px);
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--fx-radius);
}

.page-products .fx-ring {
  --pct: 60%;
  position: relative;
  flex: none;
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: conic-gradient(var(--signal) var(--pct), rgba(31, 90, 66, .35) 0);
}

.page-products .fx-ring::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--stand);
  border: 1px solid var(--line-soft);
}

.page-products .fx-ring b {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.page-products .fx-limits-text {
  flex: 1 1 200px;
  margin: 0;
  min-width: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .fx-limits-text strong {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 两步动线 ---------- */
.page-products .fx-route {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .fx-route-step {
  position: relative;
  padding: 16px 18px 16px 58px;
  background: rgba(20, 53, 42, .55);
  border: 1px solid var(--line);
  border-radius: var(--fx-radius);
}

.page-products .fx-route-num {
  position: absolute;
  left: 16px;
  top: 16px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--night);
  background: var(--signal);
  font-variant-numeric: tabular-nums;
}

.page-products .fx-route-name {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--white);
}

.page-products .fx-route-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 版本刻度带 ---------- */
.page-products .fx-track {
  list-style: none;
  margin: 0 0 clamp(22px, 3vw, 34px);
  padding: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(200px, 1fr);
  gap: 0;
  overflow-x: auto;
  border-top: 1px solid var(--line);
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .fx-track-item {
  position: relative;
  padding: 34px 18px 20px;
  border-right: 1px solid var(--line-soft);
  scroll-snap-align: start;
}

.page-products .fx-track-item:last-child {
  border-right: 0;
}

.page-products .fx-track-item:first-child {
  padding-left: 4px;
}

.page-products .fx-track-dot {
  position: absolute;
  top: -7px;
  left: 18px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--night);
  border: 2px solid var(--grid);
}

.page-products .fx-track-item:first-child .fx-track-dot {
  left: 4px;
}

.page-products .fx-track-item--now .fx-track-dot {
  width: 18px;
  height: 18px;
  top: -10px;
  background: var(--signal);
  border-color: var(--signal);
  box-shadow: 0 0 0 6px rgba(255, 106, 46, .16);
}

.page-products .fx-track-year {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.page-products .fx-track-name {
  margin: 6px 0 8px;
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--white);
  letter-spacing: -.02em;
}

.page-products .fx-track-item--now .fx-track-name {
  color: var(--signal);
}

.page-products .fx-track-note {
  margin: 0;
  max-width: 30ch;
  font-size: 13px;
  line-height: 1.78;
  color: var(--muted);
}

.page-products .fx-update {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .fx-update li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .fx-update li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

.page-products .fx-update strong {
  color: var(--white);
  font-weight: 600;
}

/* ---------- 设备信息图 ---------- */
.page-products .fx-devices {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .fx-device {
  position: relative;
  padding: 20px 18px 18px;
  background: linear-gradient(160deg, rgba(20, 53, 42, .7), rgba(8, 23, 15, .9));
  border: 1px solid var(--line);
  border-radius: var(--fx-radius);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-products .fx-device:hover,
.page-products .fx-device:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(63, 169, 245, .45);
  outline: none;
}

.page-products .fx-device-shape {
  display: block;
  width: 54px;
  height: 34px;
  border: 2px solid var(--blue);
  border-radius: 3px;
  margin-bottom: 12px;
  background: linear-gradient(180deg, rgba(63, 169, 245, .16), transparent);
}

.page-products .fx-device-shape--tv {
  border-color: var(--blue);
  position: relative;
}

.page-products .fx-device-shape--tv::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -9px;
  width: 20px;
  height: 2px;
  transform: translateX(-50%);
  background: var(--blue);
}

.page-products .fx-device-shape--box {
  width: 42px;
  height: 42px;
  border-color: var(--grid);
  border-radius: 50%;
}

.page-products .fx-device-shape--car {
  width: 58px;
  height: 26px;
  border-color: var(--signal);
  border-radius: 12px 12px 3px 3px;
}

.page-products .fx-device-name {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--white);
}

.page-products .fx-device-meta {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--blue-pale);
  font-variant-numeric: tabular-nums;
}

.page-products .fx-device-hint {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--muted);
  transition: color .22s var(--ease);
}

.page-products .fx-device:hover .fx-device-hint,
.page-products .fx-device:focus-visible .fx-device-hint {
  color: var(--white);
}

.page-products .fx-weaknet {
  margin-top: clamp(20px, 3vw, 30px);
  padding: clamp(16px, 2.6vw, 24px);
  border-left: 3px solid var(--signal);
  background: rgba(255, 106, 46, .06);
  border-radius: 0 var(--fx-radius) var(--fx-radius) 0;
}

.page-products .fx-weaknet .prose {
  margin: 8px 0 0;
}

/* ---------- 行动区 ---------- */
.page-products .fx-start-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .fx-start-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 26px);
  background: linear-gradient(158deg, rgba(20, 53, 42, .82), rgba(14, 36, 25, .96));
  border: 2px solid var(--line);
  border-radius: var(--fx-radius);
  box-shadow: var(--shadow-card);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-products .fx-start-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 106, 46, .42);
}

.page-products .fx-start-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.6vw, 23px);
  color: var(--white);
}

.page-products .fx-start-card p {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .fx-start-card .btn {
  align-self: flex-start;
}

.page-products .fx-start-foot {
  margin-top: clamp(20px, 3vw, 30px);
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: 1px solid var(--line-soft);
  display: grid;
  gap: 16px;
}

.page-products .fx-start-note {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.82;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .fx-route {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(18px, 3vw, 42px);
  }

  .page-products .fx-route-step {
    padding: 20px 18px 18px;
  }

  .page-products .fx-route-num {
    position: static;
    margin-bottom: 10px;
  }

  .page-products .fx-route-step::after {
    content: "";
    position: absolute;
    left: 100%;
    top: 34px;
    width: clamp(18px, 3vw, 42px);
    height: 2px;
    background: linear-gradient(90deg, var(--signal), rgba(255, 106, 46, .18));
  }

  .page-products .fx-route-step:last-child::after {
    display: none;
  }

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

  .page-products .fx-start-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .fx-start-foot {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-products .fx-hero-grid {
    grid-template-columns: 116px minmax(0, 1fr) minmax(230px, 320px);
    gap: clamp(22px, 3vw, 48px);
  }

  .page-products .fx-hero-ident {
    padding-top: 6px;
  }

  .page-products .fx-hero-tickets {
    padding-top: 10px;
  }

  .page-products .fx-tk:nth-child(1) {
    transform: translateX(-2px);
  }

  .page-products .fx-tk:nth-child(2) {
    transform: translateX(-14px);
  }

  .page-products .fx-tk:nth-child(3) {
    transform: translateX(-6px);
  }

  .page-products .fx-tk:nth-child(1):hover {
    transform: translateX(-2px) translateY(-4px);
  }

  .page-products .fx-tk:nth-child(2):hover {
    transform: translateX(-14px) translateY(-4px);
  }

  .page-products .fx-tk:nth-child(3):hover {
    transform: translateX(-6px) translateY(-4px);
  }

  .page-products .fx-split {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: clamp(26px, 3.4vw, 54px);
  }

  .page-products .fx-split--rev .fx-shot {
    order: 2;
  }

  .page-products .fx-split--rev .fx-side {
    order: 1;
  }

  .page-products .fx-split--wide {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  }
}

@media (min-width: 1180px) {
  .page-products .fx-hero-grid {
    grid-template-columns: 130px minmax(0, 1fr) minmax(260px, 360px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .fx-tk,
  .page-products .fx-device,
  .page-products .fx-start-card,
  .page-products .fx-shot .media {
    transition: none !important;
    transform: none !important;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>