.page-products {
  --pd-line: rgba(30, 93, 156, 0.16);
  --pd-line-soft: rgba(30, 93, 156, 0.09);
  font-family: var(--yx-sans);
  color: var(--yx-ink);
  background: var(--yx-mist);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-products .pd-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 30px) 0 clamp(52px, 8vw, 96px);
  background:
    radial-gradient(120% 130% at 92% -10%, rgba(74, 143, 212, 0.34), rgba(10, 42, 74, 0) 62%),
    radial-gradient(80% 90% at -6% 112%, rgba(255, 122, 24, 0.16), rgba(10, 42, 74, 0) 60%),
    linear-gradient(158deg, #0A2A4A 0%, #123B63 58%, #0A2A4A 100%);
  color: #fff;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 44px), 0 100%);
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(215, 227, 239, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(215, 227, 239, 0.08) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-products .pd-hero .yx-shell {
  position: relative;
  z-index: 1;
}

.page-products .pd-crumbs {
  margin-bottom: clamp(30px, 5vw, 54px);
}

.page-products .pd-crumbs .yx-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(215, 227, 239, 0.7);
}

.page-products .pd-crumbs li + li::before {
  content: "/";
  margin-right: 6px;
  color: rgba(215, 227, 239, 0.38);
}

.page-products .pd-crumbs a {
  color: var(--yx-bright);
  text-decoration: none;
}

.page-products .pd-crumbs a:hover {
  color: var(--yx-amber);
}

.page-products .pd-hero__inner {
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

.page-products .pd-hero__kicker {
  margin: 0 0 18px;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yx-orange);
}

.page-products .pd-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: rgba(215, 227, 239, 0.18);
  border: 1px solid rgba(215, 227, 239, 0.18);
}

.page-products .pd-hero__stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 16px;
  background: rgba(10, 42, 74, 0.62);
}

.page-products .pd-hero__num {
  font-family: var(--yx-mono);
  font-size: clamp(26px, 3.4vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--yx-amber);
}

.page-products .pd-hero__unit {
  font-size: 12px;
  line-height: 1.5;
  color: rgba(215, 227, 239, 0.78);
}

.page-products .pd-hero__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-size: clamp(26px, 4.4vw, 50px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: #fff;
}

.page-products .pd-hero__lead {
  max-width: 660px;
  margin: 0 0 clamp(24px, 3.4vw, 34px);
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.88;
  color: rgba(215, 227, 239, 0.86);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-products .pd-hero .yx-btn--ghost {
  color: #fff;
  border-color: rgba(215, 227, 239, 0.44);
}

.page-products .pd-hero .yx-btn--ghost:hover {
  color: var(--yx-amber);
  border-color: var(--yx-amber);
}

/* ---------- 快速定位 ---------- */

.page-products .pd-jump {
  background: #fff;
  border-bottom: 1px solid var(--pd-line-soft);
}

.page-products .pd-jump__inner {
  padding-top: 16px;
  padding-bottom: 16px;
}

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

.page-products .pd-jump__list a {
  position: relative;
  display: inline-block;
  padding: 4px 0;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--yx-blue);
  text-decoration: none;
  transition: color 0.24s var(--yx-ease);
}

.page-products .pd-jump__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--yx-orange);
  transition: width 0.26s var(--yx-ease);
}

.page-products .pd-jump__list a:hover {
  color: var(--yx-deep);
}

.page-products .pd-jump__list a:hover::after {
  width: 100%;
}

/* ---------- 通用区块 ---------- */

.page-products .pd-sec {
  padding: clamp(46px, 7vw, 92px) 0;
}

.page-products .pd-sec--tint {
  background: linear-gradient(180deg, #FFFFFF 0%, var(--yx-mist) 100%);
}

.page-products .pd-sec--dark {
  background:
    radial-gradient(90% 120% at 88% 0%, rgba(74, 143, 212, 0.28), rgba(10, 42, 74, 0) 60%),
    linear-gradient(150deg, #0A2A4A 0%, #123B63 100%);
  color: #fff;
}

.page-products .pd-head {
  max-width: 720px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .yx-section__index {
  margin: 0 0 12px;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yx-orange);
}

.page-products .yx-section__title {
  margin: 0 0 14px;
  font-size: clamp(23px, 3.1vw, 36px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--yx-deep);
}

.page-products .yx-section__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.88;
  color: var(--yx-gray);
}

.page-products .pd-sec--dark .yx-section__title {
  color: #fff;
}

.page-products .pd-sec--dark .yx-section__lead {
  color: rgba(215, 227, 239, 0.84);
}

.page-products .pd-sec--dark .yx-section__index {
  color: var(--yx-amber);
}

/* ---------- 图片与说明 ---------- */

.page-products .pd-figure {
  position: relative;
  margin: 0;
}

.page-products .pd-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-products .pd-figure figcaption {
  margin-top: 12px;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--yx-gray);
}

.page-products .pd-sec--dark .pd-figure figcaption {
  color: rgba(215, 227, 239, 0.7);
}

/* ---------- 资料清单 ---------- */

.page-products .pd-filterbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-products .pd-filterbar .yx-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .yx-filter__btn {
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .yx-filter__count {
  margin: 0;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--yx-gray);
}

.page-products .pd-docs {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-products .pd-doc {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(20px, 2.6vw, 28px) clamp(18px, 2.4vw, 26px);
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  transition: transform 0.3s var(--yx-ease), background 0.3s var(--yx-ease);
}

.page-products .pd-doc::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 42px;
  height: 3px;
  background: var(--yx-orange);
  transition: width 0.32s var(--yx-ease);
}

.page-products .pd-doc:hover {
  transform: translateY(-4px);
  background: #FBFDFF;
}

.page-products .pd-doc:hover::after {
  width: 100%;
}

.page-products .pd-doc__code {
  margin: 0;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--yx-blue);
}

.page-products .pd-doc__title {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--yx-deep);
}

.page-products .pd-doc__text {
  flex: 1;
  margin: 0;
  font-size: 14px;
  line-height: 1.82;
  color: var(--yx-gray);
}

.page-products .pd-doc__tag {
  align-self: flex-start;
  margin: 4px 0 0;
}

/* ---------- 参数对照 ---------- */

.page-products .pd-tablewrap {
  margin-bottom: clamp(26px, 4vw, 44px);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .pd-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  background: #fff;
  font-size: 14px;
}

.page-products .pd-table caption {
  caption-side: top;
  padding: 0 0 12px;
  text-align: left;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--yx-gray);
}

.page-products .pd-table th,
.page-products .pd-table td {
  padding: 15px 18px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--pd-line-soft);
}

.page-products .pd-table thead th {
  background: var(--yx-deep);
  border-bottom: none;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products .pd-table tbody th {
  border-left: 3px solid var(--yx-orange);
  background: #FBFDFF;
  font-family: var(--yx-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--yx-deep);
  white-space: nowrap;
}

.page-products .pd-table tbody td {
  line-height: 1.72;
  color: var(--yx-gray);
}

.page-products .pd-table tbody tr:nth-child(even) > * {
  background: rgba(215, 227, 239, 0.34);
}

/* ---------- 电脑端工具 ---------- */

.page-products .pd-tool {
  display: grid;
  gap: clamp(30px, 4vw, 48px);
}

.page-products .pd-steps {
  display: grid;
  gap: 18px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-left: 16px;
  border-left: 1px solid rgba(215, 227, 239, 0.26);
  transition: border-color 0.28s var(--yx-ease);
}

.page-products .pd-steps li:hover {
  border-left-color: var(--yx-orange);
}

.page-products .pd-steps__n {
  padding-top: 3px;
  font-family: var(--yx-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--yx-orange);
}

.page-products .pd-steps h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}

.page-products .pd-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(215, 227, 239, 0.78);
}

.page-products .pd-tool__note {
  margin: 24px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--yx-orange);
  font-family: var(--yx-mono);
  font-size: 13px;
  line-height: 1.7;
  color: var(--yx-amber);
}

.page-products .pd-tool__figure {
  margin: 0;
}

/* ---------- 定方案流程 ---------- */

.page-products .pd-flow {
  display: grid;
  gap: clamp(22px, 3vw, 30px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pd-flow__item {
  position: relative;
}

.page-products .pd-flow__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 14px;
  border: 1px solid rgba(30, 93, 156, 0.3);
  border-radius: 50%;
  background: #fff;
  font-family: var(--yx-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--yx-deep);
  transition: background 0.28s var(--yx-ease), color 0.28s var(--yx-ease), border-color 0.28s var(--yx-ease);
}

.page-products .pd-flow__item:hover .pd-flow__num {
  background: var(--yx-orange);
  border-color: var(--yx-orange);
  color: #fff;
}

.page-products .pd-flow__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--yx-deep);
}

.page-products .pd-flow__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--yx-gray);
}

/* ---------- 更新记录 ---------- */

.page-products .pd-ver {
  display: grid;
  gap: 14px;
  margin: 0 0 clamp(28px, 4vw, 46px);
  padding: 0;
  list-style: none;
}

.page-products .pd-ver__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 24px);
  background: #fff;
  border-top: 2px solid var(--yx-deep);
  transition: border-color 0.3s var(--yx-ease), transform 0.3s var(--yx-ease);
}

.page-products .pd-ver__item:hover {
  border-top-color: var(--yx-orange);
  transform: translateY(-3px);
}

.page-products .pd-ver__tag {
  margin: 0;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--yx-blue);
}

.page-products .pd-ver__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--yx-deep);
}

.page-products .pd-ver__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--yx-gray);
}

/* ---------- 使用场景 ---------- */

.page-products .pd-scene__figure {
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-products .pd-scene__grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
}

.page-products .pd-scene__card {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-products .pd-scene__card h3 {
  position: relative;
  margin: 0 0 12px;
  padding-left: 16px;
  font-size: 18px;
  font-weight: 700;
  color: var(--yx-deep);
}

.page-products .pd-scene__card h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--yx-orange);
  transform: rotate(45deg);
}

.page-products .pd-scene__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.84;
  color: var(--yx-gray);
}

/* ---------- 行动区 ---------- */

.page-products .pd-cta {
  padding: clamp(46px, 7vw, 88px) 0;
  border-top: 1px solid var(--pd-line);
  background: linear-gradient(125deg, #E9F0F8 0%, var(--yx-mist) 52%, #E2ECF6 100%);
}

.page-products .pd-cta__inner {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
}

.page-products .pd-cta__kicker {
  margin: 0 0 12px;
  font-family: var(--yx-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--yx-orange);
}

.page-products .pd-cta__title {
  margin: 0 0 14px;
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--yx-deep);
}

.page-products .pd-cta__text {
  max-width: 620px;
  margin: 0;
  font-size: 15px;
  line-height: 1.86;
  color: var(--yx-gray);
}

.page-products .pd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- 动效 ---------- */

@media (prefers-reduced-motion: no-preference) {
  .page-products [data-reveal][data-reveal-ready] {
    opacity: 0;
    transform: translate3d(-14px, 14px, 0);
    transition: opacity 0.36s var(--yx-ease), transform 0.36s var(--yx-ease);
  }

  .page-products [data-reveal][data-reveal-ready].is-in {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 响应式 ---------- */

@media (min-width: 680px) {
  .page-products .pd-docs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .pd-ver {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-products .pd-scene__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero__inner {
    grid-template-columns: 0.36fr minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
    align-items: start;
  }

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

  .page-products .pd-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: clamp(36px, 5vw, 72px);
  }
}

@media (min-width: 960px) {
  .page-products .pd-flow {
    position: relative;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
  }

  .page-products .pd-flow::before {
    content: "";
    position: absolute;
    left: 3%;
    right: 3%;
    top: 19px;
    height: 1px;
    background: linear-gradient(90deg, var(--yx-orange), rgba(30, 93, 156, 0.26));
    transform: rotate(-1.4deg);
    transform-origin: left center;
  }

  .page-products .pd-flow__item {
    padding: 0 clamp(16px, 2vw, 26px) 0 0;
  }
}

@media (min-width: 1000px) {
  .page-products .pd-tool {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
    gap: clamp(40px, 5vw, 64px);
  }

  .page-products .pd-tool__figure {
    position: sticky;
    top: 32px;
  }
}

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

@media (min-width: 1100px) {
  .page-products .pd-ver {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
<<<END>>>