.page-products {
  --pm-pad: clamp(20px, 5vw, 64px);
  --pm-gap: clamp(18px, 2.6vw, 36px);
  background:
    radial-gradient(1100px 520px at 82% -8%, rgba(25, 227, 200, .10), transparent 62%),
    radial-gradient(720px 420px at 4% 32%, rgba(14, 107, 94, .20), transparent 70%),
    var(--kt-ink);
  color: var(--kt-paper);
  font-family: var(--kt-body);
  font-size: 16px;
  line-height: 1.75;
  overflow-x: clip;
  padding-bottom: clamp(60px, 8vw, 120px);
}

.page-products *,
.page-products *::before,
.page-products *::after {
  box-sizing: border-box;
}

.page-products .pm-shell {
  width: min(1280px, calc(100% - var(--pm-pad) - var(--pm-pad)));
  margin-inline: auto;
}

/* ---------- 首屏 ---------- */
.page-products .pm-hero {
  padding-top: clamp(112px, 14vw, 156px);
}

.page-products .pm-crumb {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--kt-mist);
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .pm-crumb a {
  color: var(--kt-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--kt-ease), border-color .18s var(--kt-ease);
}

.page-products .pm-crumb a:hover,
.page-products .pm-crumb a:focus-visible {
  color: var(--kt-cyan);
  border-bottom-color: var(--kt-cyan);
}

.page-products .pm-crumb__sep {
  color: var(--kt-line);
}

.page-products .pm-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
}

.page-products .pm-eyebrow {
  margin: 0 0 .9rem;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--kt-cyan);
  font-weight: 600;
}

.page-products .pm-h1 {
  margin: 0 0 1.1rem;
  font-family: var(--kt-serif);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1.18;
  letter-spacing: -.01em;
}

.page-products .pm-lede {
  margin: 0 0 1.6rem;
  max-width: 48ch;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.8;
  color: var(--kt-stone);
}

.page-products .pm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

.page-products .pm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .82rem 1.35rem;
  border-radius: var(--kt-radius);
  border: 1px solid var(--kt-cyan);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: .02em;
  transition: transform .18s var(--kt-ease), background .18s var(--kt-ease), color .18s var(--kt-ease);
}

.page-products .pm-btn--primary {
  background: var(--kt-cyan);
  color: var(--kt-ink);
}

.page-products .pm-btn--primary:hover,
.page-products .pm-btn--primary:focus-visible {
  transform: translateY(-2px);
  background: var(--kt-mist);
}

.page-products .pm-btn--ghost {
  background: transparent;
  color: var(--kt-cyan);
}

.page-products .pm-btn--ghost:hover,
.page-products .pm-btn--ghost:focus-visible {
  background: rgba(25, 227, 200, .12);
  transform: translateY(-2px);
}

.page-products .pm-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem .6rem;
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
}

.page-products .pm-hero__meta li {
  padding: .3rem .7rem;
  border: 1px dashed var(--kt-line);
  background: var(--kt-green);
  color: var(--kt-mist);
  font-size: 12px;
  letter-spacing: .08em;
}

/* ---------- 图形 ---------- */
.page-products .pm-figure {
  margin: 0;
}

.page-products .pm-figure__frame {
  position: relative;
  border: 1px solid var(--kt-line);
  background: linear-gradient(148deg, #08251d 0%, var(--kt-ink) 72%);
  overflow: hidden;
}

.page-products .pm-figure__frame::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed rgba(25, 227, 200, .22);
  pointer-events: none;
}

.page-products .pm-figure__img,
.page-products .pm-figure__frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .pm-figure__cap {
  margin-top: .65rem;
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--kt-mist);
}

/* ---------- 主体两栏 ---------- */
.page-products .pm-body {
  margin-top: clamp(44px, 7vw, 92px);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.5vw, 48px);
}

.page-products .pm-legend {
  border: 1px solid var(--kt-line);
  background: var(--kt-green);
  padding: 1rem 1.1rem;
}

.page-products .pm-legend__title {
  margin: 0 0 .8rem;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--kt-amber);
  font-weight: 600;
}

.page-products .pm-legend__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .55rem;
}

.page-products .pm-legend__link {
  display: flex;
  align-items: center;
  gap: .5rem;
  padding: .42rem .6rem;
  font-size: 14px;
  color: var(--kt-stone);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s var(--kt-ease), background .18s var(--kt-ease);
}

.page-products .pm-legend__link::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--kt-line);
  transition: background .18s var(--kt-ease);
}

.page-products .pm-legend__link:hover,
.page-products .pm-legend__link:focus-visible {
  color: var(--kt-cyan);
}

.page-products .pm-legend__link[aria-current="true"] {
  color: var(--kt-cyan);
  background: rgba(25, 227, 200, .08);
  border-left-color: var(--kt-cyan);
}

.page-products .pm-legend__link[aria-current="true"]::before {
  background: var(--kt-flame);
}

/* ---------- 章节 ---------- */
.page-products .pm-block {
  padding: clamp(30px, 4vw, 52px) 0;
  border-top: 1px solid var(--kt-line);
}

.page-products .pm-block:first-child {
  border-top: none;
  padding-top: 0;
}

.page-products .pm-num-tag {
  display: block;
  margin: 0 0 .5rem;
  font-family: var(--kt-mono);
  font-size: 12px;
  letter-spacing: .22em;
  color: var(--kt-flame);
}

.page-products .pm-h2 {
  margin: 0 0 .95rem;
  padding-left: .8rem;
  border-left: 3px solid var(--kt-flame);
  font-family: var(--kt-serif);
  font-weight: 700;
  font-size: clamp(22px, 3.1vw, 34px);
  line-height: 1.28;
}

.page-products .pm-h2--bare {
  border-left: none;
  padding-left: 0;
}

.page-products .pm-text {
  margin: 0 0 1.4rem;
  max-width: 66ch;
  color: var(--kt-stone);
}

.page-products .pm-text--cta {
  max-width: 72ch;
}

/* ---------- 卡片 ---------- */
.page-products .pm-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pm-gap);
}

.page-products .pm-card {
  border: 1px solid var(--kt-line);
  background: var(--kt-green);
  padding: clamp(16px, 2.4vw, 26px);
}

.page-products .pm-card--paper {
  background: var(--kt-paper);
  border-color: var(--kt-paper);
  color: var(--kt-ink);
  box-shadow: var(--kt-shadow);
}

.page-products .pm-card--paper .pm-card__kicker {
  color: var(--kt-deep);
}

.page-products .pm-card--paper .pm-card__text {
  color: rgba(5, 16, 13, .76);
}

.page-products .pm-card__kicker {
  margin: 0 0 .5rem;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--kt-amber);
  font-weight: 600;
}

.page-products .pm-card__title {
  margin: 0 0 .55rem;
  font-family: var(--kt-serif);
  font-weight: 600;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.35;
}

.page-products .pm-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--kt-stone);
}

/* ---------- 指标面板 ---------- */
.page-products .pm-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--kt-line);
  border: 1px solid var(--kt-line);
  margin: 0 0 1.6rem;
}

.page-products .pm-metric {
  background: var(--kt-green);
  padding: .95rem .8rem;
}

.page-products .pm-metric__label {
  display: block;
  margin-bottom: .35rem;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--kt-mist);
}

.page-products .pm-metric__value {
  display: block;
  font-family: var(--kt-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(19px, 2.8vw, 26px);
  line-height: 1.2;
  color: var(--kt-cyan);
}

.page-products .pm-metric--flame .pm-metric__value {
  color: var(--kt-flame);
}

/* ---------- 列表 ---------- */
.page-products .pm-list {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: .65rem;
}

.page-products .pm-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 15px;
  line-height: 1.75;
  color: var(--kt-stone);
}

.page-products .pm-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 7px;
  height: 7px;
  background: var(--kt-cyan);
}

/* ---------- 轮次数据带 ---------- */
.page-products .pm-band {
  display: flex;
  align-items: stretch;
  gap: 1.6rem;
  margin: 1.6rem 0;
  padding: .95rem 1.1rem;
  border: 1px solid var(--kt-line);
  background: var(--kt-green);
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--kt-deep) var(--kt-ink);
}

.page-products .pm-band:focus-visible {
  outline: 2px solid var(--kt-cyan);
  outline-offset: 3px;
}

.page-products .pm-band::-webkit-scrollbar {
  height: 6px;
}

.page-products .pm-band::-webkit-scrollbar-track {
  background: var(--kt-ink);
}

.page-products .pm-band::-webkit-scrollbar-thumb {
  background: var(--kt-deep);
}

.page-products .pm-band__item {
  flex: none;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding-right: 1.6rem;
  border-right: 1px dashed var(--kt-line);
}

.page-products .pm-band__item:last-child {
  border-right: none;
  padding-right: 0;
}

.page-products .pm-band__round {
  font-family: var(--kt-mono);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  color: var(--kt-cyan);
  white-space: nowrap;
}

.page-products .pm-band__score {
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--kt-mist);
  white-space: nowrap;
}

/* ---------- 两日时间轴 ---------- */
.page-products .pm-timeline {
  border: 1px solid var(--kt-line);
  background: var(--kt-green);
  margin-bottom: 1.6rem;
}

.page-products .pm-timeline__row {
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: .9rem;

  padding: 1rem 1.05rem;
  border-top: 1px dashed var(--kt-line);
  align-items: start;
}

.page-products .pm-timeline__row:first-child {
  border-top: none;
}

.page-products .pm-timeline__day {
  font-family: var(--kt-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--kt-amber);
  padding-top: .1rem;
}

.page-products .pm-timeline__name {
  margin: 0 0 .25rem;
  font-family: var(--kt-serif);
  font-size: 18px;
  color: var(--kt-paper);
}

.page-products .pm-timeline__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--kt-stone);
}

/* ---------- 横条清单 ---------- */
.page-products .pm-strips {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--kt-line);
}

.page-products .pm-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: .3rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--kt-line);
}

.page-products .pm-strip__key {
  font-family: var(--kt-serif);
  font-size: 16px;
  color: var(--kt-cyan);
}

.page-products .pm-strip__val {
  font-size: 14.5px;
  color: var(--kt-stone);
}

/* ---------- 收束区 ---------- */
.page-products .pm-cta {
  position: relative;
  border: 1px solid var(--kt-cyan);
  background: linear-gradient(135deg, rgba(25, 227, 200, .14) 0%, rgba(14, 107, 94, .22) 58%, rgba(5, 16, 13, 0) 100%);
  padding: clamp(22px, 3.4vw, 42px);
}

.page-products .pm-ol {
  list-style: none;
  margin: 1.5rem 0 1.7rem;
  padding: 0;
  display: grid;
  gap: .8rem;
}

.page-products .pm-ol li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: .9rem;
  align-items: baseline;
}

.page-products .pm-ol__no {
  font-family: var(--kt-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--kt-flame);
}

.page-products .pm-ol__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--kt-paper);
}

.page-products .pm-next {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .6rem .9rem;
}

.page-products .pm-next__link {
  display: inline-block;
  padding: .55rem .9rem;
  border: 1px dashed var(--kt-line);
  background: var(--kt-green);
  color: var(--kt-mist);
  font-size: 13px;
  text-decoration: none;
  transition: color .18s var(--kt-ease), border-color .18s var(--kt-ease);
}

.page-products .pm-next__link:hover,
.page-products .pm-next__link:focus-visible {
  color: var(--kt-cyan);
  border-color: var(--kt-cyan);
}

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

  .page-products .pm-strip {
    grid-template-columns: 132px 1fr;
    gap: 1.2rem;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .pm-hero__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .pm-split {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pm-split--media {
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
  }

  .page-products .pm-timeline__row {
    grid-template-columns: 96px 1fr;
    padding: 1.15rem 1.3rem;
  }
}

@media (min-width: 1000px) {
  .page-products .pm-body {
    grid-template-columns: 208px 1fr;
    align-items: start;
  }

  .page-products .pm-legend {
    position: sticky;
    top: 104px;
  }

  .page-products .pm-legend__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0;
  }

  .page-products .pm-legend__link {
    padding: .5rem .6rem;
  }

  .page-products .pm-flow {
    border-left: 1px dashed var(--kt-line);
    padding-left: clamp(20px, 3vw, 40px);
  }
}

@media (max-width: 480px) {
  .page-products .pm-hero__actions .pm-btn {
    width: 100%;
  }

  .page-products .pm-ol li {
    grid-template-columns: 34px 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pm-btn,
  .page-products .pm-legend__link,
  .page-products .pm-next__link {
    transition: none;
  }

  .page-products .pm-btn:hover,
  .page-products .pm-btn--primary:hover {
    transform: none;
  }
}