.page-products {
  --pp-radius: var(--r-l);
  display: block;
  background: var(--ink-900);
  color: var(--cream);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .breadcrumb {
  padding: 8px 0 0;
}

.page-products .pp-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  padding: clamp(20px, 4vw, 52px) 0 clamp(36px, 5vw, 72px);
}

.page-products .pp-hero-copy {
  min-width: 0;
}

.page-products .pp-hero-title {
  margin: 12px 0 18px;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2.05rem, 7.4vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-products .pp-hero-title span {
  display: block;
  color: var(--cyan);
}

.page-products .pp-hero-lead {
  max-width: 54ch;
  color: var(--cream-72);
}

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

.page-products .pp-hero-visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--pp-radius);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, var(--ink-800), var(--ink-900) 68%);
  height: clamp(320px, 74vw, 440px);
}

.page-products .pp-hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.page-products .pp-hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(118deg, rgba(241, 236, 227, .16), transparent 44%);
  pointer-events: none;
}

.page-products .pp-hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background: repeating-linear-gradient(180deg, rgba(44, 242, 208, .07) 0 1px, transparent 1px 7px);
  mix-blend-mode: screen;
  pointer-events: none;
}

/* 编号章节体系 */
.page-products .pp-section-head {
  position: relative;
  padding-left: 0;
  margin-bottom: 26px;
}

.page-products .pp-vnote {
  display: none;
}

.page-products .pp-section-sub {
  max-width: 62ch;
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream-56);
}

.page-products .pp-modules {
  position: relative;
  padding: clamp(30px, 5vw, 64px) 0 clamp(34px, 5vw, 72px);
}

.page-products .pp-filter {
  margin: 0 0 30px;
}

/* 功能模块卡片流 */
.page-products .pp-module-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 3vw, 30px);
}

.page-products .pp-module {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
  padding: clamp(18px, 3vw, 26px);
  border-radius: var(--pp-radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(178deg, var(--ink-800), rgba(10, 26, 42, .94));
}

.page-products .pp-module--wide {
  border-color: rgba(44, 242, 208, .38);
}

.page-products .pp-module-shot {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--r-m);
  border: 1px solid var(--line);
  background: var(--ink-900);
  height: clamp(220px, 52vw, 320px);
}

.page-products .pp-module-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.page-products .pp-module-body {
  min-width: 0;
}

.page-products .pp-module-title {
  margin: 8px 0 12px;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: clamp(1.28rem, 3.4vw, 1.72rem);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--cream);
}

.page-products .pp-module-text {
  margin: 0 0 10px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cream-72);
}

.page-products .pp-module-text:last-of-type {
  margin-bottom: 0;
}

/* 比分浮层的八项数据 */
.page-products .pp-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-metrics li {
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(30, 58, 82, .45);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cream-56);
}

/* 场景标签胶囊 */
.page-products .pp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-tags li {
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid rgba(44, 242, 208, .55);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}

.page-products .pp-tags li:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
}

/* 推送优先级刻度 */
.page-products .pp-priority {
  margin: 20px 0 0;
}

.page-products .pp-priority svg {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
}

.page-products .pp-priority-legend {
  display: flex;
  gap: 22px;
  margin: 6px 0 0;
  padding: 0 0 0 8px;
  list-style: none;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--rock);
}

.page-products .pp-priority-legend .is-top {
  color: var(--cyan);
}

/* 呼吸区：一条荧光横线 */
.page-products .pp-breath {
  height: 2px;
  margin: clamp(34px, 6vw, 72px) 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(44, 242, 208, 0) 74%);
}

/* 场景区块 */
.page-products .pp-scenes {
  position: relative;
  padding: clamp(48px, 8vw, 92px) 0;
  background: linear-gradient(180deg, rgba(18, 40, 60, .8), rgba(10, 26, 42, .18));
  clip-path: polygon(0 2.6%, 100% 0, 100% 100%, 0 97.4%);
}

.page-products .pp-scenes-figure {
  margin: 26px 0 0;
}

.page-products .pp-scenes-figure .figure-media {
  border-radius: var(--r-m);
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-products .pp-scenes-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-scenes-figure .figure-caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--rock);
}

.page-products .pp-scene-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-scene-list li {
  padding: 18px 16px;
  border-radius: var(--r-m);
  border-left: 2px solid var(--signal);
  background: rgba(30, 58, 82, .42);
}

.page-products .pp-scene-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-products .pp-scene-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--cream-72);
}

/* 设备与版本 */
.page-products .pp-device {
  padding: clamp(44px, 7vw, 84px) 0 clamp(30px, 5vw, 56px);
}

.page-products .pp-device-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-products .pp-spec {
  margin: 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-spec > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .pp-spec dt {
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--rock);
}

.page-products .pp-spec dd {
  margin: 0;
  font-size: 15px;
  color: var(--cream);
  text-align: right;
}

.page-products .pp-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

/* 版本迭代条带 */
.page-products .pp-roadmap {
  padding: clamp(36px, 6vw, 72px) 0 0;
}

.page-products .pp-roadmap-lead {
  max-width: 64ch;
  margin: 14px 0 34px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--cream-72);
}

.page-products .pp-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-timeline li {
  position: relative;
  padding: 0 0 26px 26px;
  border-left: 1px solid var(--line-soft);
}

.page-products .pp-timeline li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-products .pp-timeline li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 124, 46, .16);
}

.page-products .pp-timeline-title {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--cream);
}

.page-products .pp-timeline-text {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--cream-56);
}

.page-products .pp-roadmap-foot {
  margin: 34px 0 0;
  max-width: 66ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--cream-56);
}

.page-products .pp-roadmap-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(44, 242, 208, .4);
}

.page-products .pp-roadmap-foot a:hover {
  border-bottom-color: var(--cyan);
}

/* 移动端优先，逐级展开 */
@media (min-width: 640px) {
  .page-products .pp-scene-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 860px) {
  .page-products .pp-device-grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 52px;
    align-items: start;
  }

  .page-products .pp-vnote {
    display: block;
    position: absolute;
    top: 4px;
    right: 0;
    font-size: 12px;
    letter-spacing: .32em;
    color: var(--rock);
  }

  .page-products .pp-section-head {
    padding-right: 60px;
  }
}

@media (min-width: 920px) {
  .page-products .pp-hero-inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-products .pp-hero-visual {
    height: clamp(420px, 44vw, 600px);
  }

  .page-products .pp-module-list {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pp-module-list .pp-module:nth-child(1) {
    grid-column: span 7;
  }

  .page-products .pp-module-list .pp-module:nth-child(2) {
    grid-column: span 5;
  }

  .page-products .pp-module-list .pp-module:nth-child(3) {
    grid-column: span 7;
  }

  .page-products .pp-module-list .pp-module:nth-child(4) {
    grid-column: span 5;
  }

  .page-products .pp-module--phone .pp-module-shot {
    height: clamp(260px, 26vw, 340px);
  }

  .page-products .pp-module--reel .pp-module-shot,
  .page-products .pp-module--window .pp-module-shot {
    height: clamp(200px, 20vw, 264px);
  }
}

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-tags li {
    transition: none;
  }
}