.page-products {
  background: var(--paper);
}

.page-products .hero-services {
  padding-block: clamp(18px, 3vw, 34px) clamp(44px, 6vw, 80px);
}

.page-products .hero-services .breadcrumb {
  margin-bottom: clamp(16px, 2.5vw, 26px);
}

.page-products .hero-services__stage {
  position: relative;
  border: 1px solid var(--hair-light);
  border-radius: var(--r-xl);
  padding: clamp(20px, 3.5vw, 46px);
  background-image:
    repeating-linear-gradient(90deg, var(--hair-light) 0 1px, transparent 1px 8px),
    repeating-linear-gradient(90deg, var(--hair-light) 0 1px, transparent 1px 8px);
  background-size: 100% 6px, 100% 6px;
  background-position: top left, bottom left;
  background-repeat: no-repeat;
}

.page-products .hero-services__grid {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-products .hero-copy .label {
  margin-bottom: 16px;
}

.page-products .hero-copy h1 {
  margin: 0 0 20px;
}

.page-products .hero-copy .lede {
  max-width: 48ch;
}

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

.page-products .hero-pills {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
}

.page-products .hero-board {
  background: var(--night-2);
  border: 1px solid var(--hair-light);
  border-radius: var(--r-lg);
  padding: clamp(18px, 3vw, 28px);
  box-shadow: var(--shadow-2);
}

.page-products .hero-board__title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 6px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hair-light);
}

.page-products .hero-board__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px dashed rgba(69, 224, 206, .16);
}

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

.page-products .hero-board__k {
  color: var(--on-dark-soft);
  font-size: 14px;
}

.page-products .hero-board__v {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--score);
}

/* 分段切换 */
.page-products .flow {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .flow__head {
  display: grid;
  gap: 14px;
  max-width: 760px;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-products .flow__head h2 {
  margin: 0;
}

.page-products .flow__head p {
  margin: 0;
}

.page-products .segment__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .segment__tab {
  appearance: none;
  font: inherit;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.2;
  padding: 11px 22px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(11, 27, 43, .16);
  background: #FFFFFF;
  color: var(--text);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .segment__tab:hover {
  border-color: var(--pitch);
}

.page-products .segment__tab[aria-selected="true"] {
  background: var(--pitch);
  color: var(--night);
  border-color: var(--pitch);
}

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

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

.page-products .segment__panel {
  background: #FFFFFF;
  border: 1px solid rgba(11, 27, 43, .1);
  border-radius: var(--r-lg);
  padding: clamp(22px, 3.5vw, 38px);
}

.page-products .segment__panel h3 {
  margin: 0 0 10px;
}

.page-products .segment__panel p {
  margin: 0 0 14px;
  max-width: 52ch;
}

.page-products .flow__panel-body {
  display: grid;
  gap: 20px;
}

.page-products .flow-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .flow-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  color: var(--text-soft);
  border-bottom: 1px dashed rgba(11, 27, 43, .12);
  padding-bottom: 10px;
}

.page-products .flow-points li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .flow-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 10px;
  height: 2px;
  background: var(--pitch);
}

.page-products .ghost-link {
  font-weight: 700;
  font-size: 15px;
  color: var(--pitch-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--pitch);
  padding-bottom: 2px;
}

.page-products .ghost-link:hover {
  color: var(--night);
  border-bottom-color: var(--signal);
}

/* 回看 */
.page-products .replay {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .replay__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-products .replay__copy .label {
  margin-bottom: 14px;
}

.page-products .replay__copy h2 {
  margin: 0 0 18px;
}

.page-products .replay__copy .body-lg {
  margin: 0 0 30px;
  max-width: 56ch;
}

.page-products .spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .spec {
  position: relative;
  background: #FFFFFF;
  border: 1px solid rgba(11, 27, 43, .1);
  border-radius: var(--r-md);
  padding: 18px 22px 18px 34px;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .spec::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 18px;
  bottom: 18px;
  width: 6px;
  background-image: repeating-linear-gradient(180deg, var(--pitch) 0 1px, transparent 1px 8px);
}

.page-products .spec:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-1);
}

.page-products .spec__time {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--pitch-deep);
  background: var(--pitch-soft);
  border-radius: var(--r-pill);
  padding: 3px 12px;
  margin-bottom: 10px;
}

.page-products .spec__name {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 800;
}

.page-products .spec__desc {
  margin: 0;
  font-size: 15px;
  color: var(--text-soft);
}

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

.page-products .figure__media {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--r-lg);
}

.page-products .replay__figure .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-soft);
}

/* 排名看板 */
.page-products .ranking {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .ranking__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-products .ranking__copy .label {
  margin-bottom: 14px;
}

.page-products .ranking__copy h2 {
  margin: 0 0 18px;
}

.page-products .ranking__copy .body-lg {
  margin: 0 0 26px;
  max-width: 54ch;
}

.page-products .trend {
  background: var(--night-2);
  border: 1px solid var(--hair-light);
  border-radius: var(--r-md);
  padding: 16px 18px 14px;
  margin-bottom: 26px;
}

.page-products .trend__head,
.page-products .trend__legend {
  margin: 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-products .trend__legend {
  margin-top: 8px;
  color: var(--score);
  letter-spacing: .16em;
}

.page-products .trend svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 8px;
}

.page-products .rank-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .rank-points li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 15px;
  color: var(--on-dark-soft);
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(69, 224, 206, .14);
}

.page-products .rank-points li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .rank-points .mono {
  color: var(--score);
  font-size: 15px;
  letter-spacing: .06em;
}

.page-products .ranking__figure .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--on-dark-soft);
}

/* 大屏 */
.page-products .screen {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .screen__cards {
  display: grid;
  gap: 20px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-products .screen-card {
  background: var(--night-2);
  border: 1px solid var(--hair-light);
  border-radius: var(--r-lg);
  padding: 10px;
}

.page-products .screen-card .figure__media {
  border-radius: var(--r-md);
}

.page-products .screen-card .figure__caption {
  padding: 12px 8px 6px;
  font-size: 13px;
  color: var(--on-dark-soft);
}

.page-products .screen__tabs .segment__panel {
  background: var(--night-2);
  border-color: var(--hair-light);
  color: var(--on-dark);
}

.page-products .screen__tabs .segment__panel p {
  color: var(--on-dark-soft);
}

.page-products .screen__tabs .segment__tab {
  background: transparent;
  border-color: var(--hair-light);
  color: var(--on-dark);
}

.page-products .screen__tabs .segment__tab[aria-selected="true"] {
  background: var(--pitch);
  color: var(--night);
  border-color: var(--pitch);
}

.page-products .screen-frame {
  margin-top: 6px;
  aspect-ratio: 16 / 9;
  border-radius: var(--r-md);
  border: 1px dashed rgba(69, 224, 206, .4);
  background:
    radial-gradient(circle at 30% 40%, rgba(69, 224, 206, .18), transparent 60%),
    var(--night);
  display: grid;
  place-items: center;
}

.page-products .screen-frame .mono {
  font-size: 18px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .step {
  position: relative;
  padding-top: 18px;
  border-top: 2px solid rgba(18, 114, 74, .28);
}

.page-products .screen-steps .step {
  border-top-color: rgba(69, 224, 206, .3);
}

.page-products .step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 44px;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--score);
  margin-bottom: 10px;
}

.page-products .step__title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 800;
}

.page-products .step p {
  margin: 0;
  font-size: 15px;
  color: var(--text-soft);
}

.page-products .screen-steps .step p {
  color: var(--on-dark-soft);
}

.page-products .screen-steps {
  margin-top: clamp(28px, 4vw, 46px);
}

/* 导出 */
.page-products .export {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .export__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-products .export__copy .label {
  margin-bottom: 14px;
}

.page-products .export__copy h2 {
  margin: 0 0 18px;
}

.page-products .export__copy .body-lg {
  margin: 0 0 30px;
  max-width: 54ch;
}

.page-products .export-steps {
  margin-bottom: 30px;
}

.page-products .export-steps .step__num {
  color: var(--pitch-deep);
}

.page-products .format-tabs .segment__list {
  margin-bottom: 16px;
}

.page-products .format-tabs .segment__panel {
  background: #FFFFFF;
  border-color: rgba(11, 27, 43, .1);
}

.page-products .export__figure .figure__caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-soft);
}

/* 测试版与适配 */
.page-products .beta {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-products .beta__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-products .beta__copy .label {
  margin-bottom: 14px;
}

.page-products .beta__copy h2 {
  margin: 0 0 18px;
}

.page-products .beta__copy .body-lg {
  margin: 0 0 22px;
  max-width: 54ch;
}

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

.page-products .beta__device {
  background: var(--pitch-soft);
  border-radius: var(--r-lg);
  padding: clamp(20px, 3vw, 30px);
}

.page-products .beta__device h3 {
  margin: 0 0 16px;
}

.page-products .device-list {
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-products .device-list__row {
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(11, 27, 43, .16);
}

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

.page-products .device-list dt {
  font-weight: 800;
  font-size: 15px;
  margin-bottom: 4px;
}

.page-products .device-list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
}

/* 延伸入口 */
.page-products .next {
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(24px, 3vw, 36px);
  border-top: 1px solid rgba(11, 27, 43, .14);
}

.page-products .next__grid {
  display: grid;
  gap: 14px;
}

.page-products .next-card {
  display: grid;
  gap: 6px;
  padding: 20px 22px;
  border-radius: var(--r-md);
  background: #FFFFFF;
  border: 1px solid rgba(11, 27, 43, .1);
  text-decoration: none;
  color: var(--text);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .next-card:hover {
  transform: translateY(-4px);
  border-color: var(--pitch);
  box-shadow: var(--shadow-1);
}

.page-products .next-card .mono {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--pitch-deep);
}

.page-products .next-card strong {
  font-size: 17px;
}

.page-products .next-card span:last-child {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
}

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

  .page-products .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-products .hero-services__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
  }

  .page-products .flow__panel-body {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: clamp(24px, 4vw, 48px);
    align-items: start;
  }

  .page-products .replay__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, .78fr);
    align-items: start;
  }

  .page-products .ranking__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: center;
  }

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

  .page-products .screen__cards > *:nth-child(2) {
    margin-top: 48px;
  }

  .page-products .export__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

  .page-products .export__figure {
    position: sticky;
    top: 96px;
  }

  .page-products .beta__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .spec,
  .page-products .next-card,
  .page-products .segment__tab {
    transition: none;
  }

  .page-products .spec:hover,
  .page-products .next-card:hover {
    transform: none;
  }
}