.page-products {
  --prod-hair: rgba(199, 191, 176, 0.18);
  --prod-hair-strong: rgba(51, 230, 192, 0.32);
  --prod-cut: 18px;
  background: var(--night);
  color: var(--chalk);
  overflow-x: hidden;
}

.page-products .section {
  padding-top: clamp(44px, 7vw, 88px);
  padding-bottom: clamp(44px, 7vw, 88px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding-top: clamp(26px, 4vw, 46px);
  padding-bottom: clamp(38px, 6vw, 72px);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(-6deg, transparent 0 26px, rgba(30, 58, 46, 0.55) 26px 27px),
    radial-gradient(120% 90% at 82% 0%, rgba(51, 230, 192, 0.12), transparent 62%);
  opacity: 0.7;
}

.page-products .prod-hero .wrap {
  position: relative;
}

.page-products .prod-hero__title {
  margin: 0.34em 0 0.44em;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7.2vw, 5.2rem);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.02em;
  max-width: 16em;
}

.page-products .prod-hero__lede {
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(26px, 4vw, 44px);
  background: var(--prod-hair);
  border-top: 1px solid var(--prod-hair-strong);
  border-bottom: 1px solid var(--prod-hair);
}

.page-products .prod-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 12px 18px;
  background: var(--night);
}

.page-products .prod-hero__num {
  font-size: clamp(1.5rem, 4.4vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .prod-hero__cap {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 标签栏 ---------- */
.page-products .prod-tabs {
  background: var(--night-2);
  border-top: 1px solid var(--prod-hair);
  border-bottom: 1px solid var(--prod-hair);
}

.page-products .prod-tabs__inner {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .prod-tabs__inner::-webkit-scrollbar {
  display: none;
}

.page-products .prod-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 0.6em;
  padding: 15px 16px 13px;
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-products .prod-tab__idx {
  font-size: 12px;
  color: var(--slate);
  transition: color 0.16s var(--ease);
}

.page-products .prod-tab:hover,
.page-products .prod-tab:focus-visible {
  color: var(--chalk);
  border-bottom-color: var(--cyan);
}

.page-products .prod-tab:hover .prod-tab__idx,
.page-products .prod-tab:focus-visible .prod-tab__idx {
  color: var(--cyan);
}

/* ---------- 工具区块 ---------- */
.page-products .prod-tool {
  scroll-margin-top: 92px;
  border-top: 1px solid var(--prod-hair);
  transition: background 0.24s var(--ease);
}

.page-products .prod-tool:target {
  background: linear-gradient(100deg, rgba(51, 230, 192, 0.07), transparent 55%);
}

.page-products .prod-tool--paper {
  background: var(--night-2);
}

.page-products .prod-tool__head {
  max-width: 40em;
}

.page-products .prod-tool__title {
  margin: 0.3em 0 0.6em;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.4vw, 2.9rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.page-products .prod-tool__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-tool--paper .prod-tool__lede,
.page-products .prod-tool--paper .prod-point__text {
  color: var(--chalk);
  opacity: 0.86;
}

/* ---------- 六类标签格 ---------- */
.page-products .prod-taglist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 40px);
  background: var(--prod-hair);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-tagcell {
  padding: 20px 18px 22px;
  background: var(--night);
}

.page-products .prod-tagcell__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-products .prod-tagcell__name {
  margin: 8px 0 8px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

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

/* ---------- 起步建议 ---------- */
.page-products .prod-pick {
  margin-top: clamp(24px, 4vw, 40px);
  padding: 24px 20px 26px;
  background: var(--night-2);
  clip-path: polygon(0 0, calc(100% - var(--prod-cut)) 0, 100% var(--prod-cut), 100% 100%, 0 100%);
  border-left: 2px solid var(--signal);
}

.page-products .prod-pick__title {
  margin: 0.35em 0 0.7em;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
}

.page-products .prod-pick__list {
  margin: 0 0 0.9em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .prod-pick__item {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--chalk);
  opacity: 0.9;
}

.page-products .prod-pick__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-products .prod-pick__item strong {
  color: var(--cyan);
  font-weight: 600;
}

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

/* ---------- 图片 ---------- */
.page-products .prod-figure {
  margin: clamp(24px, 4vw, 36px) 0;
  background: var(--night-2);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-figure--square {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.page-products .prod-caption {
  padding: 12px 14px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
  border-top: 1px solid var(--prod-hair);
}

/* ---------- 两步流程 ---------- */
.page-products .prod-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .prod-step {
  position: relative;
  padding: 24px 20px 26px;
  background: var(--night);
  border: 1px solid var(--prod-hair);
  clip-path: polygon(0 0, calc(100% - var(--prod-cut)) 0, 100% var(--prod-cut), 100% 100%, 0 100%);
}

.page-products .prod-step__bar {
  display: block;
  height: 3px;
  width: 100%;
  margin-bottom: 18px;
  background: var(--cyan);
  transform-origin: left center;
  animation: prod-fill 0.8s var(--ease) both;
}

.page-products .prod-step:nth-child(2) .prod-step__bar {
  animation-delay: 0.22s;
  background: var(--signal);
}

.page-products .prod-step__num {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-products .prod-step__title {
  margin: 8px 0 10px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
}

.page-products .prod-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

@keyframes prod-fill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

/* ---------- 导出格式 ---------- */
.page-products .prod-formats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 38px);
  background: var(--prod-hair);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-format {
  padding: 22px 18px 24px;
  background: var(--night-2);
}

.page-products .prod-format__icon {
  display: inline-flex;
  color: var(--cyan);
}

.page-products .prod-format__name {
  margin: 14px 0 8px;
  font-size: 17px;
  font-weight: 600;
}

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

/* ---------- 图文错位 ---------- */
.page-products .prod-split {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-products .prod-split__media {
  min-width: 0;
}

.page-products .prod-split__media .prod-figure {
  margin-top: 0;
  margin-bottom: 0;
}

/* ---------- 要点列表 ---------- */
.page-products .prod-points {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .prod-point {
  padding-left: 16px;
  border-left: 1px solid var(--prod-hair-strong);
}

.page-products .prod-point__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.page-products .prod-point__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 控球率档位 ---------- */
.page-products .prod-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(20px, 3vw, 30px);
  background: var(--prod-hair);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-band__item {
  padding: 16px 16px 18px;
  background: var(--night);
}

.page-products .prod-band__range {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-products .prod-band__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--chalk);
  opacity: 0.82;
}

/* ---------- 版本表 ---------- */
.page-products .prod-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--prod-hair);
  background: var(--night-2);
}

.page-products .prod-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .prod-table__caption {
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate);
  border-bottom: 1px solid var(--prod-hair);
}

.page-products .prod-table th,
.page-products .prod-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--prod-hair);
}

.page-products .prod-table thead th {
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--cyan);
  background: rgba(51, 230, 192, 0.06);
}

.page-products .prod-table tbody tr:nth-child(even) {
  background: rgba(199, 191, 176, 0.06);
}

.page-products .prod-table tbody tr:hover {
  background: rgba(51, 230, 192, 0.1);
}

.page-products .prod-table tbody th {
  font-weight: 700;
  color: var(--chalk);
  white-space: nowrap;
}

.page-products .prod-table tbody td {
  color: var(--chalk);
  opacity: 0.86;
}

/* ---------- 参数表 ---------- */
.page-products .prod-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  background: var(--prod-hair);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-spec {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--night);
}

.page-products .prod-spec__k {
  font-size: 14px;
  color: var(--mist);
}

.page-products .prod-spec__v {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* ---------- 场景卡 ---------- */
.page-products .prod-scen {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .prod-scen__card {
  padding: 24px 20px 26px;
  background: var(--night);
  border: 1px solid var(--prod-hair);
  border-top: 2px solid var(--cyan);
}

.page-products .prod-scen__card:nth-child(2) {
  border-top-color: var(--signal);
}

.page-products .prod-scen__card:nth-child(3) {
  border-top-color: var(--amber);
}

.page-products .prod-scen__title {
  margin: 0.4em 0 0.8em;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
}

.page-products .prod-scen__list {
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .prod-scen__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--chalk);
  opacity: 0.88;
}

.page-products .prod-scen__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 6px;
  height: 6px;
  background: var(--prod-hair-strong);
  border: 1px solid var(--cyan);
}

.page-products .prod-scen__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 结尾动作 ---------- */
.page-products .prod-cta {
  background: var(--night-2);
  border-top: 1px solid var(--prod-hair-strong);
}

.page-products .prod-cta__inner {
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(36px, 5vw, 64px);
}

.page-products .prod-cta__title {
  max-width: 18em;
  margin: 0 0 0.6em;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.6vw, 2.6rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.015em;
}

.page-products .prod-cta__text {
  max-width: 32em;
  margin: 0 0 1.6em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-products .prod-cta__ghost {
  color: var(--chalk);
  border-color: var(--prod-hair-strong);
}

.page-products a:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .prod-taglist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 900px) {
  .page-products .prod-hero__lede {
    font-size: 17px;
  }

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

  .page-products .prod-steps__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(32px, 5vw, 64px);
  }

  .page-products .prod-split--reverse {
    grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  }

  .page-products .prod-split--reverse .prod-split__body {
    order: 2;
  }

  .page-products .prod-split--reverse .prod-split__media {
    order: 1;
  }

  .page-products .prod-split__media {
    margin-top: 8px;
  }

  .page-products .prod-specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .prod-scen {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .prod-scen__card:nth-child(2) {
    transform: translateY(22px);
  }

  .page-products .prod-scen__card:nth-child(3) {
    transform: translateY(44px);
  }

  .page-products .prod-scen {
    padding-bottom: 44px;
  }

  .page-products .prod-figure {
    margin-top: clamp(30px, 4vw, 48px);
    margin-bottom: clamp(30px, 4vw, 48px);
  }

  .page-products .prod-split__media .prod-figure {
    margin-top: 0;
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-step__bar {
    animation: none;
  }

  .page-products .prod-tab,
  .page-products .prod-tool {
    transition: none;
  }

  .page-products .prod-scen__card:nth-child(2),
  .page-products .prod-scen__card:nth-child(3) {
    transform: none;
  }
}

.page-products {
  --prod-hair: rgba(199, 191, 176, 0.18);
  --prod-hair-strong: rgba(51, 230, 192, 0.32);
  --prod-cut: 18px;
  background: var(--night);
  color: var(--chalk);
  overflow-x: hidden;
}

.page-products .section {
  padding-top: clamp(44px, 7vw, 88px);
  padding-bottom: clamp(44px, 7vw, 88px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding-top: clamp(26px, 4vw, 46px);
  padding-bottom: clamp(38px, 6vw, 72px);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(-6deg, transparent 0 26px, rgba(30, 58, 46, 0.55) 26px 27px),
    radial-gradient(120% 90% at 82% 0%, rgba(51, 230, 192, 0.12), transparent 62%);
  opacity: 0.7;
}

.page-products .prod-hero .wrap {
  position: relative;
}

.page-products .prod-hero__title {
  margin: 0.34em 0 0.44em;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7.2vw, 5.2rem);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.02em;
  max-width: 16em;
}

.page-products .prod-hero__lede {
  max-width: 34em;
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(26px, 4vw, 44px);
  background: var(--prod-hair);
  border-top: 1px solid var(--prod-hair-strong);
  border-bottom: 1px solid var(--prod-hair);
}

.page-products .prod-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 12px 18px;
  background: var(--night);
}

.page-products .prod-hero__num {
  font-size: clamp(1.5rem, 4.4vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-products .prod-hero__cap {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 标签栏 ---------- */
.page-products .prod-tabs {
  background: var(--night-2);
  border-top: 1px solid var(--prod-hair);
  border-bottom: 1px solid var(--prod-hair);
}

.page-products .prod-tabs__inner {
  display: flex;
  gap: 2px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .prod-tabs__inner::-webkit-scrollbar {
  display: none;
}

.page-products .prod-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: baseline;
  gap: 0.6em;
  padding: 15px 16px 13px;
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--mist);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}

.page-products .prod-tab__idx {
  font-size: 12px;
  color: var(--slate);
  transition: color 0.16s var(--ease);
}

.page-products .prod-tab:hover,
.page-products .prod-tab:focus-visible {
  color: var(--chalk);
  border-bottom-color: var(--cyan);
}

.page-products .prod-tab:hover .prod-tab__idx,
.page-products .prod-tab:focus-visible .prod-tab__idx {
  color: var(--cyan);
}

/* ---------- 工具区块 ---------- */
.page-products .prod-tool {
  scroll-margin-top: 92px;
  border-top: 1px solid var(--prod-hair);
  transition: background 0.24s var(--ease);
}

.page-products .prod-tool:target {
  background: linear-gradient(100deg, rgba(51, 230, 192, 0.07), transparent 55%);
}

.page-products .prod-tool--paper {
  background: var(--night-2);
}

.page-products .prod-tool__head {
  max-width: 40em;
}

.page-products .prod-tool__title {
  margin: 0.3em 0 0.6em;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 4.4vw, 2.9rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.015em;
}

.page-products .prod-tool__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .prod-tool--paper .prod-tool__lede,
.page-products .prod-tool--paper .prod-point__text {
  color: var(--chalk);
  opacity: 0.86;
}

/* ---------- 六类标签格 ---------- */
.page-products .prod-taglist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 40px);
  background: var(--prod-hair);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-tagcell {
  padding: 20px 18px 22px;
  background: var(--night);
}

.page-products .prod-tagcell__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--slate);
}

.page-products .prod-tagcell__name {
  margin: 8px 0;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

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

/* ---------- 起步建议 ---------- */
.page-products .prod-pick {
  margin-top: clamp(24px, 4vw, 40px);
  padding: 24px 20px 26px;
  background: var(--night-2);
  clip-path: polygon(0 0, calc(100% - var(--prod-cut)) 0, 100% var(--prod-cut), 100% 100%, 0 100%);
  border-left: 2px solid var(--signal);
}

.page-products .prod-pick__title {
  margin: 0.35em 0 0.7em;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
}

.page-products .prod-pick__list {
  margin: 0 0 0.9em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .prod-pick__item {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--chalk);
  opacity: 0.9;
}

.page-products .prod-pick__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-products .prod-pick__item strong {
  color: var(--cyan);
  font-weight: 600;
}

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

/* ---------- 图片 ---------- */
.page-products .prod-figure {
  margin: clamp(24px, 4vw, 36px) 0;
  background: var(--night-2);
  border: 1px solid var(--prod-hair);
  overflow: hidden;
}

.page-products .prod-figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .prod-figure--square {
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.page-products .prod-caption {
  padding: 12px 14px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--mist);
  border-top: 1px solid var(--prod-hair);
}

/* ---------- 两步流程 ---------- */
.page-products .prod-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .prod-step {
  position: relative;
  padding: 24px 20px 26px;
  background: var(--night);
  border: 1px solid var(--prod-hair);
  clip-path: polygon(0 0, calc(100% - var(--prod-cut)) 0, 100% var(--prod-cut), 100% 100%, 0 100%);
}

.page-products .prod-step__bar {
  display: block;
  height: 3px;
  width: 100%;
  margin-bottom: 18px;
  background: var(--cyan);
  transform-origin: left center;
  animation: prod-fill 0.8s var(--ease) both;
}

.page-products .prod-step:nth-child(2) .prod-step__bar {
  animation-delay: 0.22s;
  background: var(--signal);
}

.page-products .prod-step__num {
  display: block;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-products .prod-step__title {
  margin: 8px 0 10px;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
}

.page-products .prod-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

@keyframes prod-fill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

/* ---------- 导出格式 ---------- */
.page-products .prod-formats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(24px, 4vw, 38px);
  background: var(--prod-hair);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-format {
  padding: 22px 18px 24px;
  background: var(--night-2);
}

.page-products .prod-format__icon {
  display: inline-flex;
  color: var(--cyan);
}

.page-products .prod-format__name {
  margin: 14px 0 8px;
  font-size: 17px;
  font-weight: 600;
}

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

/* ---------- 图文错位 ---------- */
.page-products .prod-split {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-products .prod-split__media {
  min-width: 0;
}

.page-products .prod-split__media .prod-figure {
  margin-top: 0;
  margin-bottom: 0;
}

/* ---------- 要点列表 ---------- */
.page-products .prod-points {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .prod-point {
  padding-left: 16px;
  border-left: 1px solid var(--prod-hair-strong);
}

.page-products .prod-point__title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.page-products .prod-point__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

/* ---------- 控球率档位 ---------- */
.page-products .prod-band {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: clamp(20px, 3vw, 30px);
  background: var(--prod-hair);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-band__item {
  padding: 16px 16px 18px;
  background: var(--night);
}

.page-products .prod-band__range {
  display: block;
  font-size: 18px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-products .prod-band__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--chalk);
  opacity: 0.82;
}

/* ---------- 版本表 ---------- */
.page-products .prod-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--prod-hair);
  background: var(--night-2);
}

.page-products .prod-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .prod-table__caption {
  padding: 14px 16px;
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate);
  border-bottom: 1px solid var(--prod-hair);
}

.page-products .prod-table th,
.page-products .prod-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
  border-bottom: 1px solid var(--prod-hair);
}

.page-products .prod-table thead th {
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--cyan);
  background: rgba(51, 230, 192, 0.06);
}

.page-products .prod-table tbody tr:nth-child(even) {
  background: rgba(199, 191, 176, 0.06);
}

.page-products .prod-table tbody tr:hover {
  background: rgba(51, 230, 192, 0.1);
}

.page-products .prod-table tbody th {
  font-weight: 700;
  color: var(--chalk);
  white-space: nowrap;
}

.page-products .prod-table tbody td {
  color: var(--chalk);
  opacity: 0.86;
}

/* ---------- 参数表 ---------- */
.page-products .prod-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(24px, 4vw, 38px) 0 0;
  background: var(--prod-hair);
  border: 1px solid var(--prod-hair);
}

.page-products .prod-spec {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--night);
}

.page-products .prod-spec__k {
  font-size: 14px;
  color: var(--mist);
}

.page-products .prod-spec__v {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* ---------- 场景卡 ---------- */
.page-products .prod-scen {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(24px, 4vw, 40px);
}

.page-products .prod-scen__card {
  padding: 24px 20px 26px;
  background: var(--night);
  border: 1px solid var(--prod-hair);
  border-top: 2px solid var(--cyan);
}

.page-products .prod-scen__card:nth-child(2) {
  border-top-color: var(--signal);
}

.page-products .prod-scen__card:nth-child(3) {
  border-top-color: var(--amber);
}

.page-products .prod-scen__title {
  margin: 0.4em 0 0.8em;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.35;
}

.page-products .prod-scen__list {
  margin: 0 0 1em;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-products .prod-scen__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--chalk);
  opacity: 0.88;
}

.page-products .prod-scen__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 6px;
  height: 6px;
  background: transparent;
  border: 1px solid var(--cyan);
}

.page-products .prod-scen__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 结尾动作 ---------- */
.page-products .prod-cta {
  background: var(--night-2);
  border-top: 1px solid var(--prod-hair-strong);
}

.page-products .prod-cta__inner {
  padding-top: clamp(36px, 5vw, 64px);
  padding-bottom: clamp(36px, 5vw, 64px);
}

.page-products .prod-cta__title {
  max-width: 18em;
  margin: 0 0 0.6em;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.6vw, 2.6rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.015em;
}

.page-products .prod-cta__text {
  max-width: 32em;
  margin: 0 0 1.6em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-products .prod-cta__ghost {
  color: var(--chalk);
  border-color: var(--prod-hair-strong);
}

.page-products a:focus-visible,
.page-products button:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .prod-taglist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 900px) {
  .page-products .prod-hero__lede {
    font-size: 17px;
  }

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

  .page-products .prod-steps__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
  }

  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: clamp(32px, 5vw, 64px);
  }

  .page-products .prod-split--reverse {
    grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  }

  .page-products .prod-split--reverse .prod-split__body {
    order: 2;
  }

  .page-products .prod-split--reverse .prod-split__media {
    order: 1;
  }

  .page-products .prod-split__media {
    margin-top: 8px;
  }

  .page-products .prod-specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .prod-scen {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    padding-bottom: 44px;
  }

  .page-products .prod-scen__card:nth-child(2) {
    transform: translateY(22px);
  }

  .page-products .prod-scen__card:nth-child(3) {
    transform: translateY(44px);
  }

  .page-products .prod-figure {
    margin-top: clamp(30px, 4vw, 48px);
    margin-bottom: clamp(30px, 4vw, 48px);
  }

  .page-products .prod-split__media .prod-figure {
    margin-top: 0;
    margin-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-step__bar {
    animation: none;
  }

  .page-products .prod-tab,
  .page-products .prod-tool {
    transition: none;
  }

  .page-products .prod-scen__card:nth-child(2),
  .page-products .prod-scen__card:nth-child(3) {
    transform: none;
  }
}