.page-products {
  --ex-edge: rgba(140, 149, 157, 0.22);
  --ex-card: rgba(20, 24, 29, 0.72);
  --ex-gap: clamp(24px, 4vw, 48px);
}

/* ---------- 面包屑 ---------- */
.page-products .crumbs {
  margin-top: clamp(14px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-products .ex-hero {
  position: relative;
  margin-top: clamp(16px, 3vw, 30px);
  overflow: hidden;
}

.page-products .ex-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(120% 90% at 6% 4%, rgba(34, 224, 214, 0.16), transparent 58%),
    radial-gradient(95% 85% at 100% 18%, rgba(122, 92, 255, 0.22), transparent 62%),
    var(--graphite);
  clip-path: polygon(0 0, 100% 0, 100% 66%, 0 100%);
  pointer-events: none;
}

.page-products .ex-hero__inner {
  position: relative;
  z-index: 1;
  padding: clamp(40px, 7vw, 84px) 0 clamp(56px, 8vw, 96px);
}

.page-products .ex-hero__eyebrow {
  color: var(--volt);
  margin: 0 0 clamp(14px, 2.5vw, 22px);
}

.page-products .ex-hero__title {
  margin: 0;
  max-width: 20ch;
  letter-spacing: -0.02em;
  color: var(--silver-100);
}

.page-products .ex-hero__lead {
  margin: clamp(18px, 3vw, 28px) 0 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.9vw, 18px);
  line-height: 1.85;
  color: rgba(232, 236, 239, 0.78);
}

.page-products .ex-hero__stats {
  list-style: none;
  margin: clamp(30px, 5vw, 52px) 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--ex-edge);
  border: 1px solid var(--ex-edge);
  border-radius: 14px;
  overflow: hidden;
}

.page-products .ex-stat {
  background: var(--glass-strong);
  padding: clamp(16px, 2.4vw, 24px) clamp(16px, 2.4vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .ex-stat__v {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.6vw, 36px);
  letter-spacing: 0.02em;
  line-height: 1.1;
  color: var(--volt);
}

.page-products .ex-stat__l {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--silver-500);
}

/* ---------- 标签页 ---------- */
.page-products .ex-tabs {
  margin-top: clamp(32px, 5vw, 56px);
}

.page-products .ex-tabbar {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 1px solid var(--ex-edge);
}

.page-products .ex-tabbar::-webkit-scrollbar {
  display: none;
}

.page-products .ex-tab {
  position: relative;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 12px 16px 15px;
  background: transparent;
  border: 0;
  color: var(--silver-500);
  font-family: var(--font-body);
  font-size: clamp(14px, 1.6vw, 16px);
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: color 240ms var(--ease);
}

.page-products .ex-tab:hover {
  color: var(--silver-100);
}

.page-products .ex-tab__idx {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.page-products .ex-tab[aria-selected="true"] {
  color: var(--silver-100);
}

.page-products .ex-tab[aria-selected="true"] .ex-tab__idx {
  color: var(--violet);
}

.page-products .ex-tab[aria-selected="true"]::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -1px;
  height: 3px;
  border-radius: 2px;
  background: var(--violet);
}

.page-products .ex-panel {
  padding-top: clamp(28px, 4vw, 48px);
}

.page-products .ex-panel + .ex-panel {
  margin-top: clamp(44px, 6vw, 76px);
  border-top: 1px solid var(--ex-edge);
  padding-top: clamp(44px, 6vw, 76px);
}

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

.page-products .ex-panel__title {
  margin: 0 0 clamp(12px, 2vw, 18px);
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--silver-100);
}

.page-products .ex-panel__body p {
  margin: 0 0 clamp(14px, 2vw, 18px);
  font-size: clamp(15px, 1.7vw, 16.5px);
  line-height: 1.85;
  color: rgba(232, 236, 239, 0.8);
}

.page-products .ex-hl {
  color: var(--volt);
  font-weight: 600;
}

.page-products .ex-figure {
  margin: 0;
}

.page-products .ex-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 14px;
  border: 1px solid var(--ex-edge);
  object-fit: cover;
}

.page-products .ex-figure--tall {
  max-width: 360px;
}

/* ---------- 操作路径 ---------- */
.page-products .ex-steps {
  list-style: none;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  counter-reset: exstep;
}

.page-products .ex-steps li {
  position: relative;
  padding-left: 36px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver-500);
  counter-increment: exstep;
}

.page-products .ex-steps li::before {
  content: counter(exstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--volt);
}

/* ---------- 指标标签 ---------- */
.page-products .ex-metrics {
  list-style: none;
  margin: clamp(16px, 2.4vw, 22px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .ex-metric {
  padding: 8px 14px;
  border: 1px solid var(--ex-edge);
  border-radius: 999px;
  background: rgba(20, 24, 29, 0.6);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--silver-100);
}

/* ---------- 胶片带 ---------- */
.page-products .ex-panel__body--wide p {
  max-width: 70ch;
}

.page-products .ex-figure--wide {
  margin-top: clamp(22px, 3.2vw, 34px);
}

.page-products .ex-film__lead {
  margin: clamp(20px, 3vw, 28px) 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver-500);
}

.page-products .ex-film {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0 0 18px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--steel) transparent;
}

.page-products .ex-film__item {
  flex: 0 0 min(76vw, 286px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  background: var(--graphite);
  border: 1px solid var(--ex-edge);
  border-radius: 12px;
}

.page-products .ex-film__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-products .ex-film__title {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.5;
  font-weight: 500;
  color: var(--silver-100);
}

.page-products .ex-film__note {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--silver-500);
}

.page-products .ex-film__dots {
  display: flex;
  gap: 8px;
  margin-top: 2px;
}

.page-products .ex-film__dots span {
  width: 22px;
  height: 3px;
  border-radius: 2px;
  background: var(--steel);
}

.page-products .ex-film__dots span.is-on {
  background: var(--volt);
}

/* ---------- 归档索引 ---------- */
.page-products .ex-index__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ex-gap);
  margin-top: clamp(28px, 4vw, 44px);
  align-items: start;
}

.page-products .ex-index__dims {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-products .ex-dim {
  padding-left: 18px;
  border-left: 2px solid var(--steel);
}

.page-products .ex-dim__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--volt);
}

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

.page-products .ex-dim__tags li {
  padding: 6px 12px;
  border: 1px solid var(--ex-edge);
  border-radius: 6px;
  font-size: 13px;
  color: rgba(232, 236, 239, 0.86);
  background: rgba(42, 49, 56, 0.36);
}

.page-products .ex-index__note {
  margin: 0;
  padding: clamp(16px, 2.4vw, 22px);
  border-radius: 12px;
  border: 1px solid var(--ex-edge);
  background: rgba(122, 92, 255, 0.08);
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(232, 236, 239, 0.8);
}

/* ---------- 订阅与收藏 ---------- */
.page-products .ex-sub {
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .ex-sub__card {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--ex-edge);
  border-radius: 14px;
  background: var(--graphite);
}

.page-products .ex-sub__card.glass {
  background: var(--ex-card);
  backdrop-filter: blur(10px);
}

.page-products .ex-sub__title {
  margin: 0 0 12px;
  font-size: clamp(17px, 2.2vw, 20px);
  line-height: 1.45;
  color: var(--silver-100);
}

.page-products .ex-sub__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(232, 236, 239, 0.76);
}

/* ---------- 版本迭代 ---------- */
.page-products .ex-versions {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--ex-edge);
  border: 1px solid var(--ex-edge);
  border-radius: 14px;
  overflow: hidden;
}

.page-products .ex-version {
  background: var(--graphite);
  padding: clamp(22px, 3vw, 34px);
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .ex-version__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--turf);
}

.page-products .ex-version__title {
  margin: 4px 0 0;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.5;
  font-weight: 500;
  color: var(--silver-100);
}

.page-products .ex-version__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver-500);
}

.page-products .ex-versions__figure {
  margin-top: clamp(24px, 3.6vw, 40px);
}

/* ---------- 收尾 ---------- */
.page-products .ex-cta__inner {
  position: relative;
  padding: clamp(32px, 5vw, 56px) clamp(22px, 4vw, 52px);
  border: 1px solid var(--ex-edge);
  border-radius: 16px;
  background:
    linear-gradient(120deg, rgba(34, 224, 214, 0.1), transparent 52%),
    linear-gradient(-30deg, rgba(255, 106, 43, 0.12), transparent 46%),
    var(--graphite);
}

.page-products .ex-cta__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 32px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--silver-100);
}

.page-products .ex-cta__text {
  margin: 0 0 clamp(20px, 3vw, 28px);
  max-width: 60ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(232, 236, 239, 0.78);
}

.page-products .ex-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .ex-cta__foot {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--silver-500);
}

.page-products .ex-cta__foot a {
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 214, 0.4);
}

.page-products .ex-cta__foot a:hover {
  border-bottom-color: var(--volt);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .ex-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .ex-panel__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .ex-panel__grid--rev {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-products .ex-figure--tall {
    max-width: none;
  }

  .page-products .ex-index__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

  .page-products .ex-index__figure {
    position: sticky;
    top: 120px;
  }

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

@media (min-width: 1100px) {
  .page-products .ex-hero__lead {
    font-size: 18px;
  }

  .page-products .ex-film__item {
    flex-basis: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ex-tab,
  .page-products .ex-film {
    transition: none;
  }
}