.page-products {
  --pd-sec-pad: clamp(48px, 8vw, 104px);
  --pd-flat: #ffffff;
}

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--c-seed);
  color: var(--c-flesh);
  padding: clamp(38px, 6vw, 70px) 0 clamp(46px, 7vw, 88px);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 86% 12%, rgba(111, 216, 58, .24), transparent 46%),
    radial-gradient(circle at 3% 96%, rgba(255, 138, 61, .16), transparent 42%),
    repeating-linear-gradient(135deg, rgba(243, 247, 236, .028) 0 1px, transparent 1px 15px);
  pointer-events: none;
}

.page-products .pd-hero__grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}

.page-products .pd-hero .crumbs__link {
  color: var(--on-dark-soft);
}

.page-products .pd-hero .crumbs__link:hover {
  color: var(--c-lime);
}

.page-products .pd-hero .crumbs__sep {
  color: rgba(243, 247, 236, .3);
}

.page-products .pd-hero .crumbs__current {
  color: var(--c-lime);
}

.page-products .pd-hero__eyebrow {
  margin-top: 20px;
  color: var(--c-cyan);
}

.page-products .pd-hero__title {
  margin: 12px 0 18px;
  font-size: clamp(2.35rem, 8.4vw, 5.1rem);
  line-height: 1.02;
  letter-spacing: -.035em;
  font-weight: 900;
  color: var(--c-flesh);
  max-width: 15ch;
}

.page-products .pd-hero__title em {
  font-style: normal;
  color: var(--c-lime);
  display: inline-block;
}

.page-products .pd-hero__lede {
  max-width: 48ch;
  color: var(--on-dark);
  font-size: clamp(1rem, 1.3vw, 1.08rem);
  line-height: 1.72;
}

.page-products .pd-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pd-hero__panel {
  position: relative;
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--c-lime);
  border-radius: var(--r-lg);
  padding: clamp(20px, 3vw, 30px);
  background: linear-gradient(158deg, rgba(18, 51, 38, .94), rgba(14, 21, 18, .97));
  box-shadow: var(--shadow-card);
}

.page-products .pd-hero__panel-cap {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-grey);
}

.page-products .pd-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.page-products .pd-hero__fact {
  min-width: 0;
  border-left: 2px solid rgba(79, 191, 63, .55);
  padding-left: 12px;
}

.page-products .pd-hero__fnum {
  display: block;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.1;
  color: var(--c-lime);
  font-weight: 600;
}

.page-products .pd-hero__flabel {
  display: block;
  margin-top: 6px;
  font-size: .82rem;
  line-height: 1.55;
  color: var(--on-dark-soft);
}

.page-products .pd-hero__note {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line-dark);
  font-size: .84rem;
  line-height: 1.6;
  color: var(--c-cyan);
}

/* ---------- 通用区块 ---------- */
.page-products .pd-sec {
  padding: var(--pd-sec-pad) 0;
}

.page-products .pd-sec--tight {
  padding-top: clamp(38px, 6vw, 76px);
}

.page-products .pd-sec--flesh {
  background: var(--c-flesh);
  color: var(--ink);
}

.page-products .pd-sec--seed {
  background: var(--c-seed);
  color: var(--c-flesh);
}

.page-products .pd-sec--board {
  background: var(--c-board);
  color: var(--c-flesh);
}

.page-products .pd-sec__head {
  max-width: 66ch;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .pd-sec__title {
  margin: 12px 0 14px;
  font-size: clamp(1.65rem, 4.1vw, 2.85rem);
  line-height: 1.08;
  letter-spacing: -.025em;
  font-weight: 800;
}

.page-products .pd-sec--seed .pd-sec__title,
.page-products .pd-sec--board .pd-sec__title {
  color: var(--c-flesh);
}

.page-products .pd-sec--seed .lede,
.page-products .pd-sec--board .lede {
  color: var(--on-dark);
}

.page-products .pd-sec--flesh .lede {
  color: var(--ink-soft);
}

/* ---------- 轮次台分栏 ---------- */
.page-products .pd-split {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
}

.page-products .pd-split__main,
.page-products .pd-split__aside {
  min-width: 0;
}

/* ---------- 分段切换 ---------- */
.page-products .pd-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-products .pd-tabs__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  font-size: .9rem;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-light);
  background: rgba(255, 255, 255, .65);
  color: var(--ink-soft);
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}

.page-products .pd-tabs__btn::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  opacity: .45;
}

.page-products .pd-tabs__btn:hover {
  border-color: var(--c-kiwi);
  color: var(--c-board);
}

.page-products .pd-tabs__btn[aria-selected="true"] {
  background: var(--c-seed);
  border-color: var(--c-seed);
  color: var(--c-lime);
}

.page-products .pd-tabs__btn[aria-selected="true"]::before {
  background: var(--c-lime);
  opacity: 1;
}

.page-products .pd-tabs__btn:focus-visible {
  outline: 3px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-products .pd-panel[hidden] {
  display: none;
}

.page-products .pd-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .pd-list__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 15px 18px;
  background: var(--pd-flat);
  border-left: 3px solid var(--c-kiwi);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  box-shadow: 0 1px 0 var(--line-light);
}

.page-products .pd-list__k {
  font-family: var(--font-mono);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--c-board);
}

.page-products .pd-list__v {
  font-size: .95rem;
  line-height: 1.62;
  color: var(--ink-soft);
}

/* ---------- 媒体基类 ---------- */
.page-products .pd-media {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--c-board);
}

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

.page-products .pd-media .media__cap {
  display: block;
  padding: 12px 16px;
  font-size: .82rem;
  line-height: 1.58;
  background: var(--c-seed);
  color: var(--on-dark-soft);
}

.page-products .pd-media--tilt {
  box-shadow: 10px 10px 0 rgba(107, 91, 62, .2);
  border: 1px solid var(--line-light);
}

.page-products .pd-media--edge {
  margin-bottom: 0;
}

.page-products .pd-media--stack {
  margin-top: 22px;
  border-radius: var(--r-md);
}

.page-products .pd-media--float {
  box-shadow: 12px 12px 0 rgba(107, 91, 62, .22);
}

.page-products .pd-media--kernel {
  border-radius: 50%;
  max-width: 460px;
  margin-inline: auto;
  border: 1px solid var(--line-dark);
}

.page-products .pd-media--kernel .media__img {
  border-radius: 50%;
}

.page-products .pd-mini {
  margin-top: 18px;
  padding: 16px 18px;
  background: var(--c-board);
  border-radius: var(--r-md);
  color: var(--c-flesh);
}

.page-products .pd-mini__k {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--on-dark-soft);
}

.page-products .pd-mini__v {
  margin: 4px 0 14px;
  font-size: .92rem;
  line-height: 1.5;
  color: var(--c-lime);
}

.page-products .pd-mini__v:last-child {
  margin-bottom: 0;
  color: var(--on-dark);
  font-family: var(--font-sans);
  font-weight: 500;
}

/* ---------- 主客场对比 ---------- */
.page-products .pd-halves {
  display: grid;
  gap: 16px;
}

.page-products .pd-half {
  min-width: 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
  padding: clamp(20px, 3vw, 30px);
}

.page-products .pd-half--home {
  background: linear-gradient(152deg, rgba(79, 191, 63, .26), rgba(18, 51, 38, .72));
}

.page-products .pd-half--away {
  background: linear-gradient(152deg, rgba(255, 138, 61, .24), rgba(18, 51, 38, .72));
}

.page-products .pd-half__bar {
  display: block;
  height: 8px;
  border-radius: 4px;
  margin-bottom: 20px;
}

.page-products .pd-half--home .pd-half__bar {
  background: linear-gradient(90deg, var(--c-kiwi-lift), var(--c-lime));
}

.page-products .pd-half--away .pd-half__bar {
  background: linear-gradient(90deg, var(--c-orange), rgba(255, 138, 61, .25));
}

.page-products .pd-half__tag {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-lime);
}

.page-products .pd-half--away .pd-half__tag {
  color: var(--c-orange);
}

.page-products .pd-half__title {
  margin: 0 0 10px;
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.25;
  color: var(--c-flesh);
}

.page-products .pd-half__text {
  margin: 0 0 18px;
  font-size: .94rem;
  line-height: 1.68;
  color: var(--on-dark);
}

.page-products .pd-chip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pd-chip__item {
  font-size: .78rem;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  border: 1px dashed var(--line-dark);
  color: var(--on-dark);
}

.page-products .pd-half--home .pd-chip__item {
  border-color: rgba(111, 216, 58, .5);
  color: var(--c-kiwi-lift);
}

.page-products .pd-half--away .pd-chip__item {
  border-color: rgba(255, 138, 61, .5);
  color: var(--c-orange);
}

.page-products .pd-powered {
  display: grid;
  gap: clamp(24px, 3.5vw, 42px);
  margin-top: clamp(28px, 4vw, 48px);
}

.page-products .pd-powered__body {
  min-width: 0;
}

.page-products .pd-powered__title {
  margin: 0 0 12px;
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  line-height: 1.22;
  color: var(--c-flesh);
}

.page-products .pd-powered__text {
  margin: 0 0 18px;
  font-size: .96rem;
  line-height: 1.7;
  color: var(--on-dark);
}

.page-products .pd-ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pd-ticks__item {
  position: relative;
  padding-left: 22px;
  font-size: .92rem;
  line-height: 1.62;
  color: var(--on-dark);
}

.page-products .pd-ticks__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-cyan);
}

/* ---------- 传球成功率 ---------- */
.page-products .pd-pass {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-products .pd-pass__body {
  min-width: 0;
}

.page-products .pd-pass__title {
  margin: 0 0 12px;
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  line-height: 1.22;
  color: var(--c-flesh);
}

.page-products .pd-pass__text {
  margin: 0 0 20px;
  font-size: .96rem;
  line-height: 1.7;
  color: var(--on-dark);
}

.page-products .pd-metrics {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pd-metrics__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-sm);
  background: rgba(243, 247, 236, .05);
  font-size: .9rem;
  line-height: 1.45;
  color: var(--on-dark);
}

.page-products .pd-metrics__item::before {
  content: "";
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-lime);
}

.page-products .pd-metrics__item:nth-child(3n+1)::before {
  background: var(--c-lime);
}

.page-products .pd-metrics__item:nth-child(3n+2)::before {
  background: var(--c-kiwi-lift);
}

.page-products .pd-metrics__item:nth-child(3n)::before {
  background: var(--c-orange);
}

.page-products .pd-pass__foot {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line-dark);
  font-size: .88rem;
  line-height: 1.65;
  color: var(--on-dark-soft);
}

/* ---------- 数据卡片 ---------- */
.page-products .pd-cards {
  display: grid;
  gap: clamp(24px, 3.5vw, 44px);
}

.page-products .pd-cards__visual,
.page-products .pd-cards__body {
  min-width: 0;
}

.page-products .pd-kcard {
  position: relative;
  background: var(--pd-flat);
  border: 1px solid var(--line-light);
  border-radius: var(--r-md);
  padding: 22px 22px 20px;
  box-shadow: var(--shadow-sheet);
}

.page-products .pd-kcard + .pd-kcard {
  margin-top: 14px;
}

.page-products .pd-kcard__num {
  display: block;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  color: var(--c-grey);
  margin-bottom: 10px;
}

.page-products .pd-kcard__title {
  margin: 0 0 8px;
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
  line-height: 1.3;
  color: var(--ink);
}

.page-products .pd-kcard__text {
  margin: 0;
  font-size: .93rem;
  line-height: 1.68;
  color: var(--ink-soft);
  padding-right: 12px;
}

.page-products .pd-kcard__ver {
  position: absolute;
  right: 16px;
  bottom: 12px;
  font-size: .66rem;
  letter-spacing: .06em;
  color: var(--c-grey);
  border: 1px dashed var(--line-light);
  border-radius: var(--r-pill);
  padding: 2px 9px;
}

.page-products .pd-export {
  margin-top: 16px;
  padding: 16px 18px;
  border-left: 3px solid var(--c-orange);
  background: rgba(255, 138, 61, .1);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
}

.page-products .pd-export__k {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #b45a15;
}

.page-products .pd-export__v {
  margin: 0;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

/* ---------- 适合谁用 ---------- */
.page-products .pd-aud {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
}

.page-products .pd-aud__item {
  min-width: 0;
  background: var(--pd-flat);
  border-radius: var(--r-md);
  padding: 24px 22px;
  border-top: 4px solid var(--c-kiwi);
  box-shadow: 0 14px 30px -26px rgba(14, 21, 18, .85);
}

.page-products .pd-aud__item:nth-child(2) {
  border-top-color: var(--c-board);
}

.page-products .pd-aud__item:nth-child(3) {
  border-top-color: var(--c-orange);
}

.page-products .pd-aud__item:nth-child(4) {
  border-top-color: var(--c-cyan);
}

.page-products .pd-aud__idx {
  display: block;
  margin: 0 0 12px;
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--c-grey);
}

.page-products .pd-aud__title {
  margin: 0 0 10px;
  font-size: clamp(1.05rem, 2.2vw, 1.24rem);
  line-height: 1.3;
  color: var(--ink);
}

.page-products .pd-aud__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 从试用到合作 ---------- */
.page-products .pd-start {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-products .pd-start__lead {
  min-width: 0;
}

.page-products .pd-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .pd-steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed var(--line-dark);
}

.page-products .pd-steps__n {
  font-size: .84rem;
  color: var(--c-lime);
}

.page-products .pd-steps__t {
  font-size: .95rem;
  line-height: 1.62;
  color: var(--on-dark);
}

.page-products .pd-start__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pd-contact {
  min-width: 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3vw, 32px);
  background: linear-gradient(160deg, rgba(18, 51, 38, .95), rgba(14, 21, 18, .98));
}

.page-products .pd-contact__cap {
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-cyan);
}

.page-products .pd-contact__list {
  margin: 0;
  display: grid;
  gap: 16px;
}

.page-products .pd-contact__row {
  min-width: 0;
}

.page-products .pd-contact__k {
  margin: 0 0 4px;
  font-size: .78rem;
  letter-spacing: .06em;
  color: var(--on-dark-soft);
}

.page-products .pd-contact__v {
  margin: 0;
  font-size: .98rem;
  line-height: 1.5;
  color: var(--c-flesh);
  word-break: break-word;
}

.page-products .pd-contact__note {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--line-dark);
  font-size: .86rem;
  line-height: 1.68;
  color: var(--on-dark-soft);
}

.page-products .pd-contact__links {
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.page-products .pd-contact__link {
  font-size: .88rem;
  font-weight: 600;
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 2px solid rgba(215, 255, 62, .35);
  padding-bottom: 2px;
  transition: border-color .25s var(--ease), color .25s var(--ease);
}

.page-products .pd-contact__link:hover {
  color: var(--c-kiwi-lift);
  border-bottom-color: var(--c-kiwi-lift);
}

.page-products .pd-contact__link:focus-visible {
  outline: 3px solid var(--c-cyan);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-products .pd-list__item {
    grid-template-columns: minmax(110px, auto) minmax(0, 1fr);
    gap: 4px 18px;
    align-items: baseline;
  }

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

@media (min-width: 720px) {
  .page-products .pd-halves {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 920px) {
  .page-products .pd-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-products .pd-split__aside {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-products .pd-powered {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .pd-pass {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  }

  .page-products .pd-cards {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: start;
  }

  .page-products .pd-cards__visual {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-products .pd-start {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-products .pd-aud {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(36px, 5vw, 72px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-tabs__btn,
  .page-products .pd-contact__link {
    transition: none;
  }
}