.page-products {
  background: var(--ink);
  color: var(--score);
  font-family: var(--font-body);
}

.page-products img {
  display: block;
  max-width: 100%;
  height: auto;
}

.page-products h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.4vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
  color: var(--score);
}

.page-products h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.2;
  margin: 0;
  color: var(--score);
}

.page-products .section-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding-left: 0.6rem;
  border-left: 2px solid var(--line-strong);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .section-mark.is-lit {
  color: var(--lime);
  border-left-color: var(--lime);
}

.page-products .prod-copy {
  margin: 0 0 1.1rem;
  color: rgba(244, 241, 232, 0.78);
  font-size: 1rem;
  line-height: 1.85;
}

.page-products figure {
  margin: 0;
}

.page-products figcaption {
  margin-top: 0.6rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* 首屏 */
.prod-hero {
  padding: clamp(5.5rem, 14vw, 9rem) 0 clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(circle at 78% 8%, rgba(199, 255, 61, 0.1), transparent 42%),
    var(--ink);
}

.prod-hero .breadcrumb {
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.prod-hero__frame {
  position: relative;
  padding: clamp(1.1rem, 3.5vw, 2.75rem);
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.prod-hero__frame::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 64px;
  height: 3px;
  background: var(--lime);
}

.prod-hero__frame::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 3px;
  height: 64px;
  background: var(--lime);
}

.prod-hero__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(1rem, 3vw, 1.75rem);
}

.prod-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--lime);
}

.prod-hero__dot {
  width: 7px;
  height: 7px;
  background: var(--lime);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(199, 255, 61, 0.16);
}

.prod-hero__rotate {
  display: none;
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.3em;
  color: var(--muted);
}

.prod-hero h1 {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 7.2vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--score);
  max-width: 18ch;
}

.prod-hero__lede {
  margin: 0 0 1.6rem;
  max-width: 52ch;
  font-size: clamp(1rem, 2.4vw, 1.1rem);
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.82);
}

.prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.prod-hero__shot {
  position: relative;
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  background: var(--ink);
}

.prod-hero__shot img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}

/* 通用段落容器 */
.prod-section {
  padding: clamp(2.75rem, 7vw, 5.5rem) 0;
}

/* 产品矩阵 */
.prod-stage-section {
  background: var(--ink);
}

.prod-stage {
  display: grid;
  gap: 2rem;
}

.prod-stage__aside .prod-copy {
  max-width: 40ch;
}

.prod-screens {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line);
}

.prod-screen {
  --accent: var(--lime);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.6rem 1.35rem 1.4rem;
  background: var(--ink-2);
}

.prod-screen:nth-child(2) {
  --accent: var(--lime-soft);
}

.prod-screen:nth-child(3) {
  --accent: var(--flag-yellow);
}

.prod-screen:nth-child(4) {
  --accent: var(--score);
}

.prod-screen::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent);
}

.prod-screen__no {
  margin: 0;
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.14em;
  transform: skewX(-6deg);
}

.prod-screen p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.75);
}

.prod-screen__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.prod-screen__tags li {
  padding: 0.24rem 0.5rem;
  border: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.prod-screen__link {
  align-self: flex-start;
  margin-top: auto;
  padding-bottom: 2px;
  border-bottom: 1px solid currentColor;
  color: var(--accent);
  font-size: 0.86rem;
  text-decoration: none;
}

.prod-screen__link:hover,
.prod-screen__link:focus-visible {
  color: var(--lime);
}

/* 家庭看球 */
.prod-family {
  background: var(--indigo);
}

.prod-family__grid {
  display: grid;
  gap: 2rem;
}

.prod-family__list {
  display: grid;
  gap: 0.9rem;
  margin: 1.4rem 0 1.6rem;
  padding: 0;
  list-style: none;
}

.prod-family__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.78);
}

.prod-family__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--lime);
}

.prod-family__list strong {
  display: block;
  margin-bottom: 0.15rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--score);
}

.prod-family__shot {
  border: 1px solid var(--line);
  background: var(--ink);
}

.prod-family__shot img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.prod-compare {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.prod-compare table {
  width: 100%;
  min-width: 40rem;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.prod-compare caption {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.prod-compare thead th {
  padding: 0.7rem 0.9rem;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--lime-soft);
  text-align: right;
  white-space: nowrap;
}

.prod-compare thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  text-align: left;
}

.prod-compare tbody th,
.prod-compare tbody td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-data);
  font-weight: 500;
  text-align: right;
  white-space: nowrap;
}

.prod-compare tbody th:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
  background: var(--ink-2);
  text-align: left;
  color: var(--score);
}

.prod-compare tbody td {
  color: rgba(244, 241, 232, 0.82);
}

.prod-compare tbody tr:last-child th,
.prod-compare tbody tr:last-child td {
  border-bottom: none;
}

.prod-compare__hint {
  margin: 0.6rem 0 0;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

/* 企业通道 */
.prod-biz {
  background: var(--ink-2);
}

.prod-biz__head {
  max-width: 62ch;
  margin-bottom: 1.75rem;
}

.prod-biz__grid {
  display: grid;
  gap: 1.5rem;
}

.prod-biz__panel {
  padding: 1.25rem 1.1rem 1.4rem;
  border: 1px solid var(--line);
  background: var(--ink);
}

.prod-biz__label {
  margin: 0 0 0.7rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.prod-biz__label + .prod-leagues {
  margin-bottom: 1.4rem;
}

.prod-leagues {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  scrollbar-width: thin;
}

.prod-league {
  flex: 0 0 auto;
  padding: 0.38rem 0.7rem;
  border: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--muted);
  white-space: nowrap;
}

.prod-league--on {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
  font-weight: 600;
}

.prod-seg {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.prod-seg__cell {
  padding: 0.9rem 0.8rem;
  background: var(--panel);
}

.prod-seg__cell span {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-data);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.prod-seg__cell strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--lime);
}

.prod-seg__cell em {
  display: block;
  margin-top: 0.25rem;
  font-style: normal;
  font-family: var(--font-data);
  font-size: 0.68rem;
  color: rgba(244, 241, 232, 0.68);
}

.prod-biz__note {
  margin: 0.9rem 0 0;
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--muted);
}

.prod-biz__shot {
  border: 1px solid var(--line);
  background: var(--ink);
}

.prod-biz__shot img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* 移动端与客户端 */
.prod-mobile {
  background: var(--ink);
}

.prod-mobile__grid {
  display: grid;
  gap: 1.75rem;
  margin-top: 0.5rem;
}

.prod-device {
  position: relative;
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: var(--ink-2);
}

.prod-device::before {
  content: "";
  position: absolute;
  top: 14px;
  left: 50%;
  width: 46px;
  height: 4px;
  border-radius: 2px;
  background: var(--line);
  transform: translateX(-50%);
}

.prod-device img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 16px;
}

.prod-device figcaption {
  text-align: center;
}

.prod-duo {
  display: grid;
  gap: 1px;
  margin: 1.25rem 0 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.prod-duo__card {
  padding: 1.25rem 1.1rem 1.35rem;
  background: var(--ink-2);
}

.prod-duo__card h3 {
  margin-bottom: 0.6rem;
  font-size: 1.15rem;
  color: var(--lime-soft);
}

.prod-duo__card p {
  margin: 0 0 0.9rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.75);
}

.prod-duo__card a {
  color: var(--lime);
  font-size: 0.85rem;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

.prod-versions {
  display: grid;
  gap: 0.6rem;
  align-items: start;
  margin-top: 1.25rem;
}

.prod-versions details {
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.prod-versions summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  font-family: var(--font-data);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--score);
  list-style: none;
}

.prod-versions summary::-webkit-details-marker {
  display: none;
}

.prod-versions summary::after {
  content: "+";
  margin-left: auto;
  color: var(--lime);
}

.prod-versions details[open] summary::after {
  content: "−";
}

.prod-versions details[open] summary {
  border-bottom: 1px solid var(--line);
}

.prod-versions__list {
  display: grid;
  gap: 0.55rem;
  margin: 0;
  padding: 0.9rem 1rem 1.1rem;
  list-style: none;
  font-size: 0.88rem;
  line-height: 1.6;
  color: rgba(244, 241, 232, 0.78);
}

.prod-versions__list li {
  display: flex;
  gap: 0.6rem;
}

.prod-versions__list .data-num {
  flex: 0 0 auto;
  font-size: 0.76rem;
  color: var(--lime);
}

.prod-versions__list--todo .data-num {
  color: var(--flag-yellow);
}

/* 数据与覆盖 */
.prod-data {
  background: var(--panel);
}

.prod-data__grid {
  display: grid;
  gap: 1.75rem;
  margin-top: 0.5rem;
}

.prod-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 1.4rem;
  padding: 0;
  list-style: none;
}

.prod-metrics li {
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line-strong);
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--lime-soft);
}

.prod-data__link {
  margin: 0;
}

.prod-inline-link {
  color: var(--lime);
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.prod-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.prod-stat {
  padding: 1.1rem 0.9rem 1.2rem;
  background: var(--ink);
}

.prod-stat__num {
  display: block;
  font-family: var(--font-data);
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.prod-stat__label {
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.prod-data__shot {
  margin-top: 1.25rem;
  border: 1px solid var(--line);
  background: var(--ink);
}

.prod-data__shot img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* 接入流程 */
.prod-flow {
  background: var(--ink);
}

.prod-flow__head {
  max-width: 60ch;
  margin-bottom: 1.75rem;
}

.prod-path {
  margin: 0;
  padding: 0;
  list-style: none;
}

.prod-path__item {
  position: relative;
  margin-left: 0.9rem;
  padding: 0 0 1.1rem 2.4rem;
  border-left: 1px solid var(--line);
}

.prod-path__item:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.prod-path__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 0.8rem;
  width: 13px;
  height: 13px;
  border: 2px solid var(--lime);
  border-radius: 50%;
  background: var(--ink);
}

.prod-path__item details {
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.prod-path__item summary {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--score);
  list-style: none;
}

.prod-path__item summary::-webkit-details-marker {
  display: none;
}

.prod-path__item summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-data);
  font-size: 0.95rem;
  color: var(--lime);
}

.prod-path__item details[open] summary::after {
  content: "−";
}

.prod-path__item summary .data-num {
  font-size: 0.8rem;
  color: var(--lime);
  letter-spacing: 0.1em;
}

.prod-path__body {
  padding: 0 1rem 1rem;
  border-top: 1px solid var(--line);
}

.prod-path__body p {
  margin: 0.85rem 0 0;
  font-size: 0.93rem;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.78);
}

.prod-path__branch {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border: 1px solid rgba(242, 197, 61, 0.4);
  font-family: var(--font-data) !important;
  font-size: 0.68rem !important;
  letter-spacing: 0.06em;
  color: var(--flag-yellow) !important;
}

/* 使用场景 */
.prod-scenes-section {
  background: var(--ink-2);
}

.prod-scenes-section h2 {
  margin-bottom: 1.5rem;
}

.prod-scenes {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.prod-scene {
  padding: 1.4rem 1.2rem 1.5rem;
  background: var(--ink);
}

.prod-scene h3 {
  margin-bottom: 0.6rem;
  color: var(--lime-soft);
}

.prod-scene p {
  margin: 0 0 0.8rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: rgba(244, 241, 232, 0.74);
}

.prod-scene__result {
  margin: 0 !important;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-data);
  font-size: 0.8rem !important;
  line-height: 1.65 !important;
  color: var(--lime) !important;
}

/* 底部行动区 */
.prod-cta {
  padding: clamp(2.5rem, 7vw, 4.5rem) 0;
  background: var(--lime);
  color: var(--ink);
}

.prod-cta__inner {
  display: grid;
  gap: 1.5rem;
  align-items: center;
}

.prod-cta h2 {
  margin: 0 0 0.7rem;
  color: var(--ink);
}

.prod-cta p {
  margin: 0;
  max-width: 48ch;
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(8, 18, 14, 0.78);
}

.prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.prod-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.4rem;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--lime);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.prod-cta__btn--ghost {
  background: transparent;
  color: var(--ink);
}

.prod-cta__btn:hover,
.prod-cta__btn:focus-visible {
  background: var(--score);
  color: var(--ink);
}

/* 响应式 */
@media (min-width: 720px) {
  .prod-hero__rotate {
    display: block;
  }

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

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

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

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

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

  .prod-cta__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 960px) {
  .prod-stage {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .prod-stage__aside {
    position: sticky;
    top: 6rem;
  }

  .prod-family__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }

  .prod-biz__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(1.5rem, 4vw, 2.5rem);
    align-items: start;
  }

  .prod-mobile__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: start;
  }

  .prod-data__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(2rem, 5vw, 3.5rem);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .section-mark,
  .prod-cta__btn {
    transition: none;
  }

  .prod-screen__no {
    transform: none;
  }
}
<<<END>>>