.page-products {
  --prod-cut: 22px;
  padding-bottom: clamp(28px, 5vw, 56px);
}

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

.page-products .breadcrumb {
  margin-bottom: clamp(16px, 3vw, 26px);
}

.page-products .pg-intro {
  display: grid;
  gap: clamp(22px, 4vw, 40px);
  align-items: end;
}

.page-products h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.05;
  font-size: clamp(29px, 6.6vw, 62px);
  color: var(--paper);
}

.page-products .pg-intro .lede {
  margin-top: clamp(14px, 2.4vw, 20px);
  max-width: 62ch;
}

.page-products .pg-specs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pg-specs li {
  background: var(--ink-800);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .pg-specs .num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

.page-products .pg-specs__k {
  font-size: 12px;
  color: var(--mute);
  line-height: 1.4;
}

.page-products .pg-hero {
  margin-top: clamp(22px, 4vw, 40px);
}

.page-products .sec {
  margin-top: clamp(30px, 5vw, 56px);
  padding-block: clamp(32px, 5.5vw, 64px);
  border-top: 1px solid var(--line);
}

.page-products .pg-p {
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mute);
}

.page-products .sec .section-head {
  margin-bottom: clamp(14px, 2.4vw, 22px);
}

/* ---- 联赛切换带 ---- */
.page-products .lg {
  margin-top: clamp(16px, 3vw, 26px);
  position: relative;
}

.page-products .lg__radio,
.page-products .ex__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .lg__tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 10px;
  scrollbar-width: thin;
}

.page-products .lg__radio:focus-visible ~ .lg__tabs {
  outline: 2px solid var(--signal-soft);
  outline-offset: 4px;
}

.page-products .lg__tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  background: var(--ink-800);
  color: var(--mute);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% 62%, calc(100% - 12px) 100%, 0 100%);
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.page-products .lg__tab:hover {
  color: var(--paper);
  border-color: var(--signal-soft);
}

.page-products #lg-fb:checked ~ .lg__tabs .lg__tab[for="lg-fb"],
.page-products #lg-bb:checked ~ .lg__tabs .lg__tab[for="lg-bb"],
.page-products #lg-tn:checked ~ .lg__tabs .lg__tab[for="lg-tn"],
.page-products #lg-es:checked ~ .lg__tabs .lg__tab[for="lg-es"] {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--ink-900);
  font-weight: 700;
}

.page-products .lg__stage {
  margin-top: 4px;
  padding: clamp(16px, 3vw, 28px);
  background: var(--ink-700);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--prod-cut)) 0, 100% var(--prod-cut), 100% 100%, 0 100%);
}

.page-products .lg__stage-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-products .lg__panel {
  display: none;
}

.page-products #lg-fb:checked ~ .lg__stage .lg__panel--fb,
.page-products #lg-bb:checked ~ .lg__stage .lg__panel--bb,
.page-products #lg-tn:checked ~ .lg__stage .lg__panel--tn,
.page-products #lg-es:checked ~ .lg__stage .lg__panel--es {
  display: block;
}

.page-products .flow {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .flow__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px dashed var(--line);
}

.page-products .flow__item:first-child {
  border-top: 0;
}

.page-products .flow__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--track);
  padding-top: 3px;
}

.page-products .flow__body {
  min-width: 0;
}

.page-products .flow__t {
  margin: 0 0 4px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--paper);
}

/* ---- 时间轴 ---- */
.page-products .tl {
  display: grid;
  gap: clamp(20px, 4vw, 38px);
}

.page-products .tl__text {
  min-width: 0;
}

.page-products .tl__list {
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: 0 0 0 20px;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 18px;
}

.page-products .tl__item {
  position: relative;
  min-width: 0;
}

.page-products .tl__item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 6px;
  width: 9px;
  height: 9px;
  background: var(--cool);
}

.page-products .tl__item--now::before {
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(71, 245, 165, 0.16);
}

.page-products .tl__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cool);
}

.page-products .tl__t {
  margin: 4px 0 2px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .tl__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mute);
}

/* ---- 导出工作台 ---- */
.page-products .ex-wrap {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  margin-top: clamp(16px, 3vw, 26px);
}

.page-products .ex {
  position: relative;
  min-width: 0;
}

.page-products .ex__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .ex__radio:focus-visible ~ .ex__tabs {
  outline: 2px solid var(--signal-soft);
  outline-offset: 4px;
}

.page-products .ex__tab {
  cursor: pointer;
  padding: 9px 16px;
  border: 1px solid var(--line);
  background: var(--ink-800);
  color: var(--mute);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-products .ex__tab:hover {
  color: var(--paper);
  border-color: var(--signal-soft);
}

.page-products #ex-csv:checked ~ .ex__tabs .ex__tab[for="ex-csv"],
.page-products #ex-png:checked ~ .ex__tabs .ex__tab[for="ex-png"],
.page-products #ex-pdf:checked ~ .ex__tabs .ex__tab[for="ex-pdf"] {
  color: var(--signal);
  border-color: var(--signal);
  background: var(--ink-700);
  box-shadow: inset 0 0 0 1px var(--signal);
}

.page-products .ex__stage {
  margin-top: 12px;
  padding: clamp(16px, 3vw, 26px);
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 3px solid var(--signal);
  min-height: 220px;
}

.page-products .ex__panel {
  display: none;
}

.page-products #ex-csv:checked ~ .ex__stage .ex__panel--csv,
.page-products #ex-png:checked ~ .ex__stage .ex__panel--png,
.page-products #ex-pdf:checked ~ .ex__stage .ex__panel--pdf {
  display: block;
}

.page-products .ex__status {
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--signal);
}

.page-products .ex__status::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--signal);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(71, 245, 165, 0.16);
}

.page-products .ex__rows {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-products .ex__row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}

.page-products .ex__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .ex__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cool);
  padding-top: 3px;
}

.page-products .ex__val {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--paper);
}

/* ---- 转会追踪 ---- */
.page-products .tr {
  display: grid;
  gap: clamp(18px, 3.5vw, 34px);
}

.page-products .tr__text {
  min-width: 0;
}

.page-products .tr__cards {
  display: grid;
  gap: 12px;
  margin-top: clamp(20px, 3.5vw, 30px);
}

.page-products .tr__card {
  padding: 18px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-top: 2px solid var(--track);
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-products .tr__no {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--track);
}

.page-products .tr__t {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .tr__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mute);
}

/* ---- 跨屏适配 ---- */
.page-products .adapt {
  display: grid;
  gap: clamp(20px, 4vw, 36px);
}

.page-products .adapt__text {
  min-width: 0;
  order: -1;
}

.page-products .adapt__text .pg-p {
  margin-bottom: 14px;
}

.page-products .adapt__text .disclosure + .disclosure {
  margin-top: 10px;
}

/* ---- 场景 ---- */
.page-products .scenes {
  display: grid;
  gap: 14px;
  margin-top: clamp(16px, 3vw, 26px);
}

.page-products .scene {
  padding: 20px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 2px solid var(--signal);
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-products .scene__no {
  font-family: var(--font-mono);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1;
  color: var(--line);
  font-variant-numeric: tabular-nums;
}

.page-products .scene__t {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .scene__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

.page-products .scene__steps {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
  counter-reset: step;
}

.page-products .scene__step {
  position: relative;
  padding-left: 22px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--paper);
  counter-increment: step;
}

.page-products .scene__step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--signal);
}

/* ---- 收尾 ---- */
.page-products .cta {
  padding: clamp(24px, 5vw, 48px);
  background: linear-gradient(155deg, var(--ink-700), var(--ink-900) 68%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-products .cta__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--paper);
}

.page-products .cta .pg-p {
  margin-bottom: clamp(18px, 3vw, 24px);
}

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

@media (min-width: 640px) {
  .page-products .pg-specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .pg-intro {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }

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

  .page-products .tl {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-products .tr {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-products .adapt {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-products .adapt__text {
    order: 0;
  }

  .page-products .scenes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    padding-bottom: 40px;
  }

  .page-products .scene:nth-child(2) {
    transform: translateY(20px);
  }

  .page-products .scene:nth-child(3) {
    transform: translateY(40px);
  }
}

@media (min-width: 980px) {
  .page-products .ex-wrap {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .scene,
  .page-products .lg__tab,
  .page-products .ex__tab {
    transition: none;
    transform: none;
  }
}